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1. Prognostic clinical and biological markers for amyotrophic lateral sclerosis disease progression: validation and implications for clinical trial design and analysisResearch in context

Author

Michael Benatar, Eric A. Macklin, Andrea Malaspina, Mary-Louise Rogers, Eran Hornstein, Vittoria Lombardi, Danielle Renfrey, Stephanie Shepheard, Iddo Magen, Yahel Cohen, Volkan Granit, Jeffrey M. Statland, Jeannine M. Heckmann, Rosa Rademakers, Caroline A. McHutchison, Leonard Petrucelli, Corey T. McMillan, Joanne Wuu, Lauren Elman, John Ravits, Jonathan Katz, Jaya Trivedi, Andrea Swenson, Ted M. Burns, James Caress, Carlayne Jackson, Samuel Maiser, Erik P. Pioro, and Yuen So

Subjects
Prognostic biomarkers, Context-of-use, ALS clinical trials, Neurofilament, Medicine, Medicine (General), R5-920
Abstract

Summary: Background: With increasing recognition of the value of incorporating prognostic markers into amyotrophic lateral sclerosis (ALS) trial design and analysis plans, there is a pressing need to understand which among the prevailing clinical and biochemical markers have real value, and how they can be optimally used. Methods: A subset of patients with ALS recruited through the multi-center Phenotype-Genotype-Biomarker study (clinicaltrials.gov: NCT02327845) was identified as “trial-like” based on meeting common trial eligibility criteria. Clinical phenotyping was performed by evaluators trained in relevant assessments. Serum neurofilament light (NfL) and phosphorylated neurofilament heavy (pNfH), urinary p75ECD, plasma microRNA-181, and an array of biochemical and clinical measures were evaluated for their prognostic value. Associations with functional progression were estimated by random-slopes mixed models of ALS functional rating scale-revised (ALSFRS-R) score. Associations with survival were estimated by log-rank test and Cox proportional hazards regression. Potential sample size savings from adjusting for given biomarkers in a hypothetical trial were estimated. Findings: Baseline serum NfL is a powerful prognostic biomarker, predicting survival and ALSFRS-R rate of decline. Serum NfL 100 pg/mL correspond to future ALSFRS-R slopes of ∼0.5 and ∼1.5 points/month, respectively. Serum NfL also adds value to the best available clinical predictors, encapsulated by the European Network to Cure ALS (ENCALS) predictor score. In models of functional decline, the addition of NfL yields ∼25% sample size saving above those achieved by inclusion of either clinical predictors or ENCALS score alone. The prognostic value of serum pNfH, urinary p75ECD, and plasma miR-181ab is more limited. Interpretation: Among the multitude of biomarkers considered, only blood NfL adds value to the ENCALS prediction model and should be incorporated into analysis plans for all ongoing and future ALS trials. Defined thresholds of NfL might also be used in trial design, for enrichment or stratified randomisation, to improve trial efficiency. Funding: NIH (U01-NS107027, U54-NS092091). ALSA (16-TACL-242).

Published
2024
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2. Patient reported impact of symptoms in amyotrophic lateral sclerosis (PRISM-ALS): A national, cross-sectional studyResearch in context

Author

Christine Zizzi, Jamison Seabury, Spencer Rosero, Danae Alexandrou, Ellen Wagner, Jennifer S. Weinstein, Anika Varma, Nuran Dilek, John Heatwole, Joanne Wuu, James Caress, Richard Bedlack, Volkan Granit, Jeffrey M. Statland, Paul Mehta, Michael Benatar, and Chad Heatwole

Subjects
Amyotrophic lateral sclerosis, Patient-reported outcomes, PRISM, Disease burden, Motor neuron disease, Medicine (General), R5-920
Abstract

Summary: Background: As novel therapeutic interventions are being developed and tested in the amyotrophic lateral sclerosis (ALS) population, there is a need to better understand the symptoms and issues that have the greatest impact on the lives of individuals with ALS. We aimed to determine the frequency and relative importance of symptoms experienced by adults in a national ALS sample and to identify factors that are associated with the greatest disease burden in this population. Methods: We conducted 15 qualitative interviews of individuals with varied ALS phenotypes and analyzed 732 quotes regarding the symptomatic disease burden of ALS between August 2018 and March 2019. We subsequently conducted a national, cross-sectional study of 497 participants with ALS and ALS variants through the Centers for Disease Control and Prevention's (CDC) National ALS Registry between July 2019 and December 2019. Participants reported on the prevalence and relative importance of 189 symptomatic questions representing 17 symptomatic themes that were previously identified through qualitative interviews. Analysis was performed to determine how age, sex, education, employment, time since onset of symptoms, location of symptom onset, feeding tube status, breathing status and speech status relate to symptom and symptomatic theme prevalence. Findings: Symptomatic themes with the highest prevalence in our sample were an inability to do activities (93.8%), fatigue (92.6%), problems with hands or fingers (87.7%), limitations with mobility or walking (86.7%), and a decreased performance in social situations (85.7%). Participants identified inability to do activities and limitations with mobility or walking as having the greatest overall effect on their lives. Interpretation: Individuals with ALS experience a variety of symptoms that affect their lives. The prevalence and importance of these symptoms differ among the ALS population. The most prevalent and important symptoms offer potential targets for improvements in future therapeutic interventions. Funding: Research funding was provided by ALS Association.

Published
2023
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3. Machine learning suggests polygenic risk for cognitive dysfunction in amyotrophic lateral sclerosis

Author

Katerina Placek, Michael Benatar, Joanne Wuu, Evadnie Rampersaud, Laura Hennessy, Vivianna M Van Deerlin, Murray Grossman, David J Irwin, Lauren Elman, Leo McCluskey, Colin Quinn, Volkan Granit, Jeffrey M Statland, Ted M Burns, John Ravits, Andrea Swenson, Jon Katz, Erik P Pioro, Carlayne Jackson, James Caress, Yuen So, Samuel Maiser, David Walk, Edward B Lee, John Q Trojanowski, Philip Cook, James Gee, Jin Sha, Adam C Naj, Rosa Rademakers, The CReATe Consortium, Wenan Chen, Gang Wu, J Paul Taylor, and Corey T McMillan

Subjects
amyotrophic lateral sclerosis, cognition, frontotemporal dementia, machine learning, polygenic score, Medicine (General), R5-920, Genetics, QH426-470
Abstract

Abstract Amyotrophic lateral sclerosis (ALS) is a multi‐system disease characterized primarily by progressive muscle weakness. Cognitive dysfunction is commonly observed in patients; however, factors influencing risk for cognitive dysfunction remain elusive. Using sparse canonical correlation analysis (sCCA), an unsupervised machine‐learning technique, we observed that single nucleotide polymorphisms collectively associate with baseline cognitive performance in a large ALS patient cohort (N = 327) from the multicenter Clinical Research in ALS and Related Disorders for Therapeutic Development (CReATe) Consortium. We demonstrate that a polygenic risk score derived using sCCA relates to longitudinal cognitive decline in the same cohort and also to in vivo cortical thinning in the orbital frontal cortex, anterior cingulate cortex, lateral temporal cortex, premotor cortex, and hippocampus (N = 90) as well as post‐mortem motor cortical neuronal loss (N = 87) in independent ALS cohorts from the University of Pennsylvania Integrated Neurodegenerative Disease Biobank. Our findings suggest that common genetic polymorphisms may exert a polygenic contribution to the risk of cortical disease vulnerability and cognitive dysfunction in ALS.

Published
2020
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4. Safety and efficacy of rozanolixizumab in patients with generalised myasthenia gravis (MycarinG): a randomised, double-blind, placebo-controlled, adaptive phase 3 study

Author

Vera Bril, Artur Drużdż, Julian Grosskreutz, Ali A Habib, Renato Mantegazza, Sabrina Sacconi, Kimiaki Utsugisawa, John Vissing, Tuan Vu, Marion Boehnlein, Ali Bozorg, Maryam Gayfieva, Bernhard Greve, Franz Woltering, Henry J Kaminski, Angela Genge, Rami Massie, Maxime Berube, Lubna Daniyal, Shabber Mannan, Eduardo Ng, Ritesh Rohan Raghu Raman, Evelyn Sarpong, Monica Alcantara, Annie Dionne, Zaeem Siddiqi, Derrick Blackmore, Faraz Hussain, Genevieve Matte, Stephan Botez, Michaela Tyblova, Michala Jakubikova, Jana Junkerova, Nanna Witting, Sonja Holm-Yildiz, Mads Stemmerik, Henning Andersen, Izabella Obál, Guilhem Solé, Stéphane Mathis, Marie-Hélène Violleau, Christine Tranchant, Sihame Messai, Jean-Baptiste Chanson, Aleksandra Nadaj-Pakleza, Arnaud Verloes, Leila Zaidi, Manuela Gambella, Michele Cavalli, Tanya Stojkovic, Sophie Demeret, Loic Le Guennec, Giorgia Querin, Nicolas Weiss, Marion Masingue, Laurent Magy, Karima Ghorab, Ia Rukhadze, Alexander Tsiskaridze, Marina Janelidze, Temur Margania, Florian Then Bergh, Eike Hänsel, Andrea Kalb, Bianca Meilick, Mandy Reuschel, Lars-Malte Teußer, Astrid Unterlauft, Clemens Goedel, Tim Hagenacker, Andreas Totzeck, Benjamin Stolte, Franz Blaes, Christine Bindler, Vasilios Tsoutsikas, Annekathrin Roediger, Christian Geis, Jens Schmidt, Jana Zschüntzsch, Margret Schwarz, Stefanie Meyer, Karsten Kummer, Stefanie Glaubitz, Rachel Zeng, Heinz Wiendl, Luisa Klotz, Anna Lammerskitten, Jan Lünemann, Péter Diószeghy, Lorenzo Maggi, Elena Rinaldi, Matteo Gastaldi, Federico Mazzacane, Pietro Businaro, Raffaele Iorio, Giovanni Antonini, Laura Fionda, Rita Rinaldi, Simone Rossi, Francesco Habetswallner, Francesco Tuccillo, Haruna Umehara, Eiko Uenaka, Masanori Takahashi, Keiko Higashi, Makoto Kinoshita, Emika Yoneda, Noriko Nakamura, Saeka Fujita, Tomoya Kubota, Masami Ono, Sana Yamamoto, Taku Hatano, Kazuki Oikoshi, Kazumasa Yokoyama, Yutaka Oji, Yuji Tomizawa, Akiyuki Uzawa, Manato Yasuda, Sachiko Akita, Yukiko Ozawa, Yosuke Onishi, Miki Takaki, Hiromi Yamada, Kanako Minemoto, Miki Sanko, Nanae Izawa, Mayumi Nakayama, Masayuki Masuda, Rune Tsuji, Nobuhiro Ido, Yumi Hyodo, Yoshihiko Okubo, Akiko Minohara, Nana Haraguchi, Makiko Naito, Seiko Yoshida, Yuri Fukushige, Akira Tsujino, Atsushi Nagaoka, Teiichiro Miyazaki, Shunsuke Yoshimura, Takuro Hirayama, Tomoaki Shima, Naoko Okamoto, Riki Matsumoto, Kenji Sekiguchi, Takehiro Ueda, Norio Chihara, Mari Kirimura, Emi Sunagawa, Ayaka Suzuki, Shigeaki Suzuki, Aozora Wada, Kei Ishizuchi, Yasushi Suzuki, Mitsuo Yata, Yuka Komatsu, Kenichi Tsukita, Genya Watanabe, Kazuki Sato, Emiko Kawasaki, Naoki Yamamoto, Hirohiko Ono, Tomoko Tsuda, Shigeki Ohashi, Yuka Fujisawa, Yumiko Yokota, Yuriko Nagane, Kameda Ayumi, Yuka Takematsu, Hiroyuki Naito, Kumiko Kuwada, Konrad Rejdak, Sebastian Szklener, Monika Kitowska, Kandyda Derkacz, Tomasz Berkowicz, Paulina Budzinska, Marek Halas, Leonid Zaslavskiy, Evgeniya Skornyakova, Sergey Kotov, Ekaterina Novikova, Olga Sidorova, Vitalii Goldobin, Tatiana Alekseeva, Patimat Isabekova, Nadezhda Malkova, Denis Korobko, Gordana Djordjevic, Aleksandar Stojanov, Stojan Peric, Dragana Lavrnic, Ivo Bozovic, Aleksa Palibrk, Carlos Casasnovas, Velina Nedkova-Hristova, Nuria Vidal Fernández, Elena Cortés Vicente, Luis Querol Gutiérrez, Maria Salvadó Figueras, Anna Canovas Segura, Raúl Juntas Morales, Daniel Sanchez Tejerina, Albert Saiz, Yolanda Blanco Morgado, Sara Llufriú Durán, María Sepúlveda Gázquez, Eugenia María Martínez Hernández, Gerardo Gutiérrez Gutiérrez, Paqui Iniesta, José Meca Lallana, Yuh-Cherng Guo, Hou-Chang Chiu, Jiann-Horng Yeh, Ya Hui Chen, Mei Fen Lee, Yi-Chung Lee, Kuan Lin Lai, Said Beydoun, Salma Akhter, Lucy Lam, Alisha Thomas, Michael Rivner, Brandy Quarles, Dale Lange, Shara Holzberg, Pantelis Pavlakis, Ashwathy Goutham, Henry Kaminski, Radwa Aly, Lisa Ashworth, Kathryn Bender, Karie Bond, Joanne Buckner, Sara Byerly, James Caress, Jessyca Clemons, Asha Farmer, Catherine Franklin, Summer Harris, Meredith Hiatt, Rachana Gandhi Mehta, Gina Miller, Lynn Smith, Rose Smith, Brian Strittmatter, Tahseen Mozaffar, Isela Hernandez, Kelsey Moulton, Chafic Karam, Pranali Ravikumar, Catherine Lomen-Hoerth, Laura Rosow, Hannah George, Viktoriya Irodenko, Carol Denny, Bart Hanson, Sara Klein, Jennifer Martinez-Thompson, Elie Naddaf, Denny Padgett, Eric Sorenson, Jane L Sultze, Delena Weis, Kourosh Rezania, Jason Thonhoff, Sheetal Shroff, Robert Pascuzzi, Angela Micheels, Cynthia Bodkin, Adam Comer, Gelasio Baras, Renee Wagner, Zabeen Mahuwala, Stephen Ryan, Kai Su, Khema Sharma, Andrew Brown, and Kore Liow

Subjects
Neurology (clinical)
Published
2023
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5. Safety and efficacy of oral levosimendan in people with amyotrophic lateral sclerosis (the REFALS study): a randomised, double-blind, placebo-controlled phase 3 trial

Author

Michael Pulley, Mikko Kuoppamäki, Carolyn A Young, Jesus S. Mora Pardina, Kumaraswamy Sivakumar, Toni Sarapohja, Michael A. Elliott, Chafic Karam, Sandeep Rana, Orla Hardiman, Nathan P. Staff, Letizia Mazzini, Gabriele Mora, Thomas F. Meyer, Colleen O'Connell, Stéphanie Delstanche, Elham Bayat, Michael D. Weiss, Waqar Waheed, Nenad Mitrovic, Philippe Corcia, Marie-Hélène Soriani, Edward J. Kasarskis, Claudia Caponnetto, Dale J. Lange, Tuan Vu, Leo McCluskey, Berthold Schrank, Angela Genge, Matthew C. Kiernan, Valtteri V Aho, Manu Jokela, Philip Van Damme, Juan F. Vázquez Costa, Maurizio Inghilleri, Wolfgang Löscher, David Schultz, Tero Tapiola, Susanne Petri, Adriano Chiò, Gary L. Pattee, Julian Großkreutz, Ammar Al-Chalabi, Aziz Shaibani, Susan Mathers, Kevin J. Felice, Kimberly Goslin, James Caress, Matthias Boentert, Albert C. Ludolph, Aleksandar Radunovic, Robert D. Henderson, James Wymer, Todd Levine, Jakob Rath, Merrilee Needham, William Camu, Gaurav Guliani, Rune Johansson, Leonard H. van den Berg, Namita Goyal, Mark B. Bromberg, Bjorn Oskarsson, Annie Dionne, Eduardo Locatelli, Brent T. Harris, Suma Babu, Richard Bedlack, John Ravits, Jinsy A. Andrews, Philippe Couratier, Gabriele Siciliano, Hannu Laaksovirta, Kourosh Rezania, Lawrence Korngut, Eduardo Aguera Morales, Peter M Andersen, Eva Farrero Munoz, David Lacomis, Stephen N. Scelsa, Chris Garratt, Matthew Burford, Merit Cudkowicz, Nicholas J. Maragakis, Wendy Johnston, Martin M. Brown, Johannes Prudlo, Justin Y. Kwan, Dominic B. Fee, Senda Ajroud-Driss, Stephen A. Goutman, John Turnbull, Michael H. Rivner, Timothy M. Miller, Jan De Bleecker, Caroline Ingre, Luis Varona, Genevieve Matte, Daragh Heitzman, Robert Untucht, Lorne Zinman, Adam Quick, and Jonathan S. Katz

Subjects
education.field_of_study, medicine.medical_specialty, Supine position, business.industry, Amyotrophic Lateral Sclerosis, Population, Administration, Oral, Levosimendan, Placebo, Treatment Outcome, amyotrophic lateral sclerosis, levosimendan, randomised, double-blind, placebo-controlled trial, Double-Blind Method, Respiratory failure, Internal medicine, Clinical endpoint, Humans, Medicine, Respiratory function, Neurology (clinical), business, Adverse effect, education, Simendan, medicine.drug
Abstract

Summary Background There is an urgent unmet need for new therapies in amyotrophic lateral sclerosis. In a clinical study with healthy volunteers, levosimendan, a calcium sensitiser, was shown to improve neuromechanical efficiency and contractile function of the human diaphragm. We aimed to evaluate the safety and efficacy of oral levosimendan in people with amyotrophic lateral sclerosis, with a focus on respiratory function. Methods The REFALS study is a randomised, double-blind, placebo-controlled phase 3 trial at 99 amyotrophic lateral sclerosis specialist centres in 14 countries worldwide. People with amyotrophic lateral sclerosis were eligible for participation if they were at least 18 years of age and had a sitting slow vital capacity (SVC) of 60–90% predicted. Participants were randomly assigned (2:1) by interactive web-response system to receive either levosimendan or placebo. The capsules for oral administration were identical in appearance to maintain blinding of participants and investigators. The primary endpoint was the change from baseline in supine SVC at 12 weeks, assessed as the percentage of predicted normal sitting SVC. The key secondary endpoint was the combined assessment of function and survival (CAFS) up to 48 weeks. Analyses were done in the intention-to-treat population, comprising all participants who were randomly assigned. This trial is registered at ClinicalTrials.gov (NCT03505021) and has been completed. An extension study (REFALS-ES; NCT03948178 ) has also been completed, but will be reported separately. Findings Between June 21, 2018, and June 28, 2019, 871 people were screened for the study, of whom 496 were randomly assigned either levosimendan (n=329) or placebo (n=167). Participants were followed up between June 27, 2018 and June 26, 2020, for a median duration of 50·1 (IQR 37·5–51·1) weeks. The median duration of treatment was 47·9 (IQR 26·4–48·1) weeks. Change from baseline in supine SVC at 12 weeks was –6·73% with levosimendan and –6·99% with placebo, with no significant difference between the treatments (estimated treatment difference 0·26%, 95% CI –2·03 to 2·55, p=0·83). Similarly, at week 48, CAFS did not differ between treatment groups (least squares mean change from baseline 10·69, 95% CI –15·74 to 37·12; nominal p value=0·43). The most frequent adverse events were increased heart rate (106 [33%] of 326 receiving levosimendan vs 12 [7%] of 166 receiving placebo), fall (85 [26%] vs 48 [29%]), headache (93 [29%] vs 36 [22%]), and dyspnoea (59 [18%] vs 32 [19%]). 33 (10%) participants allocated levosimendan and 20 (12%) assigned placebo died during the trial, mainly due to respiratory failure or progression of amyotrophic lateral sclerosis. Interpretation Levosimendan was not superior to placebo in maintaining respiratory function in a broad population with amyotrophic lateral sclerosis. Although levosimendan was generally well tolerated, increased heart rate and headache occurred more frequently with levosimendan than with placebo. The possibility of a clinically relevant subgroup of responsive individuals requires further evaluation. Funding Orion Corporation.

Published
2021
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7. Patient reported impact of symptoms in amyotrophic lateral sclerosis (PRISM-ALS): A national, cross-sectional study

Author

Christine Zizzi, Jamison Seabury, Spencer Rosero, Danae Alexandrou, Ellen Wagner, Jennifer S. Weinstein, Anika Varma, Nuran Dilek, John Heatwole, Joanne Wuu, James Caress, Richard Bedlack, Volkan Granit, Jeffrey M. Statland, Paul Mehta, Michael Benatar, and Chad Heatwole

Subjects
General Medicine
Abstract

As novel therapeutic interventions are being developed and tested in the amyotrophic lateral sclerosis (ALS) population, there is a need to better understand the symptoms and issues that have the greatest impact on the lives of individuals with ALS. We aimed to determine the frequency and relative importance of symptoms experienced by adults in a national ALS sample and to identify factors that are associated with the greatest disease burden in this population.We conducted 15 qualitative interviews of individuals with varied ALS phenotypes and analyzed 732 quotes regarding the symptomatic disease burden of ALS between August 2018 and March 2019. We subsequently conducted a national, cross-sectional study of 497 participants with ALS and ALS variants through the Centers for Disease Control and Prevention's (CDC) National ALS Registry between July 2019 and December 2019. Participants reported on the prevalence and relative importance of 189 symptomatic questions representing 17 symptomatic themes that were previously identified through qualitative interviews. Analysis was performed to determine how age, sex, education, employment, time since onset of symptoms, location of symptom onset, feeding tube status, breathing status and speech status relate to symptom and symptomatic theme prevalence.Symptomatic themes with the highest prevalence in our sample were an inability to do activities (93.8%), fatigue (92.6%), problems with hands or fingers (87.7%), limitations with mobility or walking (86.7%), and a decreased performance in social situations (85.7%). Participants identified inability to do activities and limitations with mobility or walking as having the greatest overall effect on their lives.Individuals with ALS experience a variety of symptoms that affect their lives. The prevalence and importance of these symptoms differ among the ALS population. The most prevalent and important symptoms offer potential targets for improvements in future therapeutic interventions.Research funding was provided by ALS Association.

Published
2022

8. A Phase 2, Double-Blind, Randomized, Dose-Ranging Trial Of Reldesemtiv In Patients With ALS

Author

Gary L. Pattee, Ashley Whyte-Rayson, Andrew A. Wolff, Jeremy M. Shefner, Lisa Meng, Jesus S. Mora, Lorne Zinman, Steve Vucic, Terry Heiman-Patterson, Stephen J. Kolb, James Caress, Bettina M. Cockroft, Carlayne E. Jackson, Timothy M. Miller, Michael D. Weiss, Ghazala Hayat, Shumaila Sultan, Benjamin Rix Brooks, Daragh Heitzman, Tuan Vu, Merrilee Needham, Dianna Quan, Genevieve Matte, Shafeeq Ladha, Orla Hardiman, Fady I. Malik, Zachary Simmons, Wendy Johnston, Christen Shoesmith, Namita Goyal, Erik P. Pioro, James Wymer, David Schultz, Leonard H. van den Berg, Cynthia Bodkin, Lawrence Korngut, Jeffrey Statland, Michael Pulley, Bjorn Oskarsson, Chafic Karam, Angela Genge, Matthew C. Kiernan, Jenny Wei, Annie Dionne, Jinsy A. Andrews, Noah Lechtzin, Stephen A. Goutman, Andrea Swenson, Dominic B. Fee, Kerri Schellenberg, Robert D. Henderson, Kourosh Rezania, and Stacy A. Rudnicki

Subjects
business.industry, medicine.disease, law.invention, Double blind, 03 medical and health sciences, 0302 clinical medicine, Neurology, Randomized controlled trial, law, Anesthesia, medicine, In patient, Neurology (clinical), Amyotrophic lateral sclerosis, business, 030217 neurology & neurosurgery
Abstract

To evaluate safety, dose response, and preliminary efficacy of reldesemtiv over 12 weeks in patients with amyotrophic lateral sclerosis (ALS). Methods: Patients (≤2 years since diagnosis) with slow...

Published
2020
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9. Interleukin 6 (IL6) level is a biomarker for functional disease progression within IL6R358Ala variant groups in amyotrophic lateral sclerosis patients

Author

James Caress, Carol Milligan, Michael S. Cartwright, Gregory A. Hawkins, and Marlena Wosiski-Kuhn

Subjects
musculoskeletal diseases, Oncology, medicine.medical_specialty, biology, business.industry, medicine.disease, Pulmonary function testing, 03 medical and health sciences, FEV1/FVC ratio, 0302 clinical medicine, Neurology, Internal medicine, medicine, biology.protein, Biomarker (medicine), Respiratory function, Neurology (clinical), Amyotrophic lateral sclerosis, Respiratory system, skin and connective tissue diseases, Interleukin 6, business, Pathological, 030217 neurology & neurosurgery
Abstract

Interleukin-6 (IL6) expression increases in atrophying muscles and lung tissue during compromised function. Considering ALS patients undergo these same pathological changes, IL6 levels may be relevant for prognostication and treatment. The amount of soluble IL6 receptor, dictated by the IL6R358Ala variant, and local tissue environment in which IL6 signaling occurs is known to influence the ultimate effects of IL6 in multiple diseases. In this longitudinal study, we show that serum IL6 levels negatively correlate both with the patient's functional status as measured by the overall ALSFRS-R and subscores, and with respiratory function as measured by the percent predicted FVC (ppFVC). The correlations are only present in the two-thirds of patients who carry the IL6R358Ala variant that mediates pro-inflammatory transsignaling in the cases of ALSFRS-R limb and respiratory subscores and ppFVC. These results suggest that some observed associations between IL6 and ALS are driven by the subset of patients carrying the IL6R358Ala variant and thus that any IL6-targeted therapeutic approaches may be more advantageous when aimed at this group. Specifically, with relation to respiratory decline, these patients may benefit from closer respiratory follow-up and early initiation of noninvasive ventilation.

Published
2020
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10. Clinical features of LRP4/agrin‐antibody–positive myasthenia gravis: A multicenter study

Author

Ikjae Lee, Mazen M. Dimachkie, Andrea M. Corse, Carlayne E. Jackson, Hongyan Xu, Jerry M. Belsh, J. Americo Fernandes, Mamatha Pasnoor, Tuan Vu, Eroboghene E. Ubogu, James F. Howard, George A. Small, Robert P. Lisak, R. Bhavaraju Sanka, Vanessa Baute, James Caress, Lin Mei, Stephen N. Scelsa, Brandy Quarles, Zachary Simmons, Richard Nowak, Zheng Yu, Richard J. Barohn, Jin-Xiu Pan, Clifton L. Gooch, Michael H. Rivner, and Andrea Swenson

Subjects
0301 basic medicine, Adult, Male, medicine.medical_specialty, clinical features, Physiology, LRP4, neuromuscular transmission disorders, Class iii, 030105 genetics & heredity, Gastroenterology, 03 medical and health sciences, Cellular and Molecular Neuroscience, 0302 clinical medicine, Neuromuscular Transmission Disorders, Physiology (medical), Internal medicine, seronegative myasthenia gravis, medicine, Prevalence, Humans, LDL-Receptor Related Proteins, Clinical Research Articles, Autoantibodies, Clinical Research Article, myasthenia gravis, Agrin, biology, business.industry, Middle Aged, Clinical disease, medicine.disease, Myasthenia gravis, United States, Multicenter study, biology.protein, Female, Neurology (clinical), Antibody, Symptom Assessment, business, Standard therapy, agrin, 030217 neurology & neurosurgery
Abstract

Introduction Our aim in this study was to identify the prevalence and clinical characteristics of LRP4/agrin‐antibody–positive double‐seronegative myasthenia gravis (DNMG). Methods DNMG patients at 16 sites in the United States were tested for LRP4 and agrin antibodies, and the clinical data were collected. Results Of 181 DNMG patients, 27 (14.9%) were positive for either low‐density lipoprotein receptor–related protein 4 (LRP4) or agrin antibodies. Twenty‐three DNMG patients (12.7%) were positive for both antibodies. More antibody‐positive patients presented with generalized symptoms (69%) compared with antibody‐negative patients (43%) (P ≤ .02). Antibody‐positive patients’ maximum classification on the Myasthenia Gravis Foundation of America (MGFA) scale was significantly higher than that for antibody‐negative patients (P ≤ .005). Seventy percent of antibody‐positive patients were classified as MGFA class III, IV, or V compared with 39% of antibody‐negative patients. Most LRP4‐ and agrin‐antibody–positive patients (24 of 27, 89%) developed generalized myathenia gravis (MG), but with standard MG treatment 81.5% (22 of 27) improved to MGFA class I or II during a mean follow‐up of 11 years. Discussion Antibody‐positive patients had more severe clinical disease than antibody‐negative patients. Most DNMG patients responded to standard therapy regardless of antibody status.

Published
2020

11. ALSUntangled #64: butyrates

Author

Yuyao Sun, Richard Bedlack, Carmel Armon, Morgan Beauchamp, Tulio Bertorini, Robert Bowser, Mark Bromberg, James Caress, Gregory Carter, Jesse Crayle, Merit E. Cudkowicz, Jonathan D. Glass, Carlayne Jackson, Isaac Lund, Sarah Martin, Sabrina Paganoni, Gary Pattee, Dylan Ratner, Kristiana Salmon, and Paul Wicks

Subjects
Butyrates, Neurology, Amyotrophic Lateral Sclerosis, Humans, Neurology (clinical)
Abstract

ALSUntangled reviews alternative and off-label treatments for people living with amyotrophic lateral sclerosis (PALS). Here we review butyrate and its different chemical forms (butyrates). Butyrates have plausible mechanisms for slowing ALS progression and positive pre-clinical studies. One trial suggests that sodium phenylbutyrate (NaPB) in combination with Tauroursodeoxycholic acid (TUDCA) can slow ALS progression and prolong survival, but the specific contribution of NaPB toward this effect is unclear. Butyrates appear reasonably safe for use in humans. Based on the above information, we support a trial of a butyrate in PALS, but we cannot yet recommend one as a treatment.

Published
2022

12. Harnessing the power of the electronic health record for ALS research and quality improvement: CReATe CAPTURE-ALS and the ALS Toolkit

Author

Sumaira Hussain, Jonathan S. Katz, James Caress, David Walk, Nancy Smider, Tom Yosick, Carlayne E. Jackson, Jessica Hernandez, Anne-Laure Grignon, Michael Benatar, Volkan Granit, and Joanne Wuu

Subjects
Protocol (science), Quality management, Knowledge management, Physiology, business.industry, Computer science, media_common.quotation_subject, Amyotrophic Lateral Sclerosis, Context (language use), Quality Improvement, Article, Cellular and Molecular Neuroscience, Documentation, Electronic health record, health services administration, Physiology (medical), Physicians, Research studies, Electronic Health Records, Humans, Quality (business), Neurology (clinical), Set (psychology), business, media_common
Abstract

The electronic health record (EHR) is designed principally to support the provision and documentation of clinical care, as well as billing and insurance claims. Broad implementation of the EHR, however, also yields an opportunity to use EHR data for other purposes, including research and quality improvement. Indeed, effective use of clinical data for research purposes has been a long-standing goal of physicians who provide care for patients with ALS, but the quality and completeness of clinical data, as well as the burden of double data entry into the EHR and into a research database, have been persistent barriers. These factors provided motivation for the development of the ALS Toolkit, a set of interactive digital forms within the EHR that enable easy, consistent, and structured capture of information relevant to ALS patient care (as well as research and quality improvement) during clinical encounters. Routine use of the ALS Toolkit within the context of the CReATe Consortium's institutional review board-approved Clinical Procedures to Support Research in ALS (CAPTURE-ALS) study protocol, permits aggregation of structured ALS patient data, with the goals of empowering research and driving quality improvement. Widespread use of the ALS Toolkit through the CAPTURE-ALS protocol will help to ensure that ALS clinics become a driving force for collecting and aggregating clinical data in a way that reflects the true diversity of the populations affected by this disease, rather than the restricted subset of patients that currently participate in dedicated research studies.

Published
2021

13. Guillain-Barré Syndrome After COVID-19 Vaccination in an Adolescent

Author

James Caress, Daniel J. Lapid, Scott I. Otallah, and Emily Malamud

Subjects
2019-20 coronavirus outbreak, Guillain-Barre syndrome, Coronavirus disease 2019 (COVID-19), business.industry, Short Communication, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), SARS-CoV-2 virus, Guillain-Barre Syndrome, medicine.disease, Virology, Vaccination, Developmental Neuroscience, Neurology, Pfizer, Pediatrics, Perinatology and Child Health, Medicine, Neurology (clinical), business, COVID-19 vaccine
Published
2022
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14. Tocilizumab is safe and tolerable and reduces C-reactive protein concentrations in the plasma and cerebrospinal fluid of ALS patients

Author

Zachary Simmons, Shafeeq Ladha, Robert Bowser, James Caress, Merit Cudkowicz, Suma Babu, Carol Milligan, Richard J. Barohn, Marlena Wosiski-Kuhn, Nazem Atassi, Jeremy M. Shefner, Gregory A. Hawkins, Armineuza Evora, and Eric A. Macklin

Subjects
0301 basic medicine, Adult, Male, medicine.medical_specialty, Adolescent, Physiology, Anti-Inflammatory Agents, 030105 genetics & heredity, Placebo, Antibodies, Monoclonal, Humanized, Gastroenterology, Article, 03 medical and health sciences, Cellular and Molecular Neuroscience, chemistry.chemical_compound, Young Adult, 0302 clinical medicine, Tocilizumab, Double-Blind Method, Physiology (medical), Internal medicine, medicine, Humans, Adverse effect, Interleukin 6, Aged, biology, business.industry, C-reactive protein, Amyotrophic Lateral Sclerosis, Middle Aged, C-Reactive Protein, Treatment Outcome, Tolerability, chemistry, Pharmacodynamics, biology.protein, Biomarker (medicine), Cytokines, Female, Neurology (clinical), business, 030217 neurology & neurosurgery, Biomarkers
Abstract

Introduction/aims We tested safety, tolerability, and target engagement of tocilizumab in amyotrophic lateral sclerosis (ALS) patients. Methods Twenty-two participants, whose peripheral blood mononuclear cell (PBMC) gene expression profile reflected high messenger ribonucleic acid (mRNA) expression of inflammatory markers, were randomized 2:1 to 3 tocilizumab or placebo treatments (weeks 0, 4, and 8; 8 mg/kg intravenous). Participants were followed every 4 weeks in a double-blind fashion for 16 weeks and assessed for safety, tolerability, plasma inflammatory markers, and clinical measures. Cerebrospinal fluid (CSF) was collected at baseline and after the third treatment. Participants were genotyped for Asp358 Ala polymorphism of the IL6R gene. Results Baseline characteristics, safety, and tolerability were similar between treatment groups. One serious adverse event was reported in the placebo group; no deaths occurred. Mean plasma C-reactive protein (CRP) level decreased by 88% in the tocilizumab group and increased by 4% in the placebo group (-3.0-fold relative change, P Discussion Tocilizumab treatment was safe and well tolerated. PBMC gene expression profile was inadequate as a predictive or pharmacodynamic biomarker. Treatment reduced CRP levels in plasma and CSF, with CSF effects potentially dependent on IL6R Asp358 Ala genotype. IL-6 trans-signaling may mediate a distinct central nervous system response in individuals inheriting the IL6R C allele. These results warrant further study in ALS patients where IL6R genotype and CRP levels may be useful enrichment biomarkers. Classification of evidence This study provides Class I evidence that tocilizumab therapy is safe and well tolerated in ALS patients with high mRNA expression of inflammatory markers. Clinical trial registration Registered at ClinicalTrials.gov (NCT02469896). This article is protected by copyright. All rights reserved.

Published
2021

15. Machine learning suggests polygenic risk for cognitive dysfunction in amyotrophic lateral sclerosis

Author

Colin Quinn, Corey T. McMillan, Adam C. Naj, David J. Irwin, Andrea Swenson, John Ravits, Leo McCluskey, John Q. Trojanowski, Jeffrey Statland, Evadnie Rampersaud, J. Paul Taylor, Philip A. Cook, Rosa Rademakers, Michael Benatar, Joanne Wuu, James C. Gee, Ted M. Burns, Gang Wu, Yuen T. So, James Caress, Edward B. Lee, David Walk, Wenan Chen, Katerina Placek, Erik P. Pioro, Laura Hennessy, Lauren Elman, Murray Grossman, J. S. Katz, Volkan Granit, Samuel Maiser, Jin Sha, Carlayne E. Jackson, Vivianna M. Van Deerlin, and The CReATe Consortium

Subjects
0301 basic medicine, cognition, Medicine (General), amyotrophic lateral sclerosis, Hippocampus, QH426-470, frontotemporal dementia, Article, Premotor cortex, Machine Learning, 03 medical and health sciences, R5-920, 0302 clinical medicine, Genetics, Medicine, Humans, Cognitive Dysfunction, polygenic score, Effects of sleep deprivation on cognitive performance, Amyotrophic lateral sclerosis, Cognitive decline, Biology, Anterior cingulate cortex, Temporal cortex, business.industry, Computational Biology, Neurodegenerative Diseases, Articles, medicine.disease, 030104 developmental biology, medicine.anatomical_structure, Molecular Medicine, Genetics, Gene Therapy & Genetic Disease, Human medicine, business, Neuroscience, 030217 neurology & neurosurgery, Frontotemporal dementia
Abstract

Amyotrophic lateral sclerosis (ALS) is a multi‐system disease characterized primarily by progressive muscle weakness. Cognitive dysfunction is commonly observed in patients; however, factors influencing risk for cognitive dysfunction remain elusive. Using sparse canonical correlation analysis (sCCA), an unsupervised machine‐learning technique, we observed that single nucleotide polymorphisms collectively associate with baseline cognitive performance in a large ALS patient cohort (N = 327) from the multicenter Clinical Research in ALS and Related Disorders for Therapeutic Development (CReATe) Consortium. We demonstrate that a polygenic risk score derived using sCCA relates to longitudinal cognitive decline in the same cohort and also to in vivo cortical thinning in the orbital frontal cortex, anterior cingulate cortex, lateral temporal cortex, premotor cortex, and hippocampus (N = 90) as well as post‐mortem motor cortical neuronal loss (N = 87) in independent ALS cohorts from the University of Pennsylvania Integrated Neurodegenerative Disease Biobank. Our findings suggest that common genetic polymorphisms may exert a polygenic contribution to the risk of cortical disease vulnerability and cognitive dysfunction in ALS., Single nucleotide polymorphisms (SNPs) previously identified through genome‐wide association studies as risk factors for amyotrophic lateral sclerosis (ALS) and/or frontotemporal dementia (FTD) further associate in a polygenic manner with risk for cognitive dysfunction in ALS and related disorders.

Published
2021

16. A Phase 2, Double-Blind, Randomized, Dose-Ranging Trial Of

Author

Jeremy M, Shefner, Jinsy A, Andrews, Angela, Genge, Carlayne, Jackson, Noah, Lechtzin, Timothy M, Miller, Bettina M, Cockroft, Lisa, Meng, Jenny, Wei, Andrew A, Wolff, Fady I, Malik, Cynthia, Bodkin, Benjamin R, Brooks, James, Caress, Annie, Dionne, Dominic, Fee, Stephen A, Goutman, Namita A, Goyal, Orla, Hardiman, Ghazala, Hayat, Terry, Heiman-Patterson, Daragh, Heitzman, Robert D, Henderson, Wendy, Johnston, Chafic, Karam, Matthew C, Kiernan, Stephen J, Kolb, Lawrence, Korngut, Shafeeq, Ladha, Genevieve, Matte, Jesus S, Mora, Merrilee, Needham, Bjorn, Oskarsson, Gary L, Pattee, Erik P, Pioro, Michael, Pulley, Dianna, Quan, Kourosh, Rezania, Kerri L, Schellenberg, David, Schultz, Christen, Shoesmith, Zachary, Simmons, Jeffrey, Statland, Shumaila, Sultan, Andrea, Swenson, Leonard H Van Den, Berg, Tuan, Vu, Steve, Vucic, Michael, Weiss, Ashley, Whyte-Rayson, James, Wymer, Lorne, Zinman, and Stacy A, Rudnicki

Subjects
amyotrophic lateral sclerosis, Double-Blind Method, reldesemtiv, Humans, Muscle Strength, Randomized clinical trial, Article
Abstract

Objective: To evaluate safety, dose response, and preliminary efficacy of reldesemtiv over 12 weeks in patients with amyotrophic lateral sclerosis (ALS). Methods: Patients (≤2 years since diagnosis) with slow upright vital capacity (SVC) of ≥60% were randomized 1:1:1:1 to reldesemtiv 150, 300, or 450 mg twice daily (bid) or placebo; active treatment was 12 weeks with 4-week follow-up. Primary endpoint was change in percent predicted SVC at 12 weeks; secondary measures included ALS Functional Rating Scale-Revised (ALSFRS-R) and muscle strength mega-score. Results: Patients (N = 458) were enrolled; 85% completed 12-week treatment. The primary analysis failed to reach statistical significance (p = 0.11); secondary endpoints showed no statistically significant effects (ALSFRS-R, p = 0.09; muscle strength megascore, p = 0.31). Post hoc analyses pooling all active reldesemtiv-treated patients compared against placebo showed trends toward benefit in all endpoints (progression rate for SVC, ALSFRS-R, and muscle strength mega-score (nominal p values of 0.10, 0.01 and 0.20 respectively)). Reldesemtiv was well tolerated, with nausea and fatigue being the most common side effects. A dose-dependent decrease in estimated glomerular filtration rate was noted, and transaminase elevations were seen in approximately 5% of patients. Both hepatic and renal abnormalities trended toward resolution after study drug discontinuation. Conclusions: Although the primary efficacy analysis did not demonstrate statistical significance, there were trends favoring reldesemtiv for all three endpoints, with effect sizes generally regarded as clinically important. Tolerability was good; modest hepatic and renal abnormalities were reversible. The impact of reldesemtiv on patients with ALS should be assessed in a pivotal Phase 3 trial. (ClinicalTrials.gov Identifier: NCT03160898)

Published
2020

17. ALSUntangled 56: 'ten red flags'-things to be wary of in alternative or off-label products

Author

Lyle Ostrow, James Caress, Stephen A. Goutman, Stephen J. Kolb, Carlayne E. Jackson, Michael Benatar, Pamela Kittrell, Robert Bowser, Michael S. Bereman, Kathy Mitchell, Natasha J. Olby, Americo Fernandes, Richard Bedlack, Merit Cudkocwicz, Lev Brylev, Lawrence Hayward, Nick Cole, Benjamin Barnes, Paul E. Barkhaus, Sabrina Paganoni, Christopher J McDermott, Carmel Armon, Gary L. Pattee, Mark B. Bromberg, Eva L. Feldman, Nicholas J. Maragakis, Amy Chen, Jesse Crayle, Leanne Jiang, Volkan Granit, and Greg Carter

Subjects
Neurology, business.industry, Amyotrophic Lateral Sclerosis, Optometry, Medicine, Humans, Neurology (clinical), Off-Label Use, business, Emblems and Insignia, Red flags
Published
2020

18. Segmental nerve enlargement in <scp>CMT4J</scp>

Author

James Caress, James Crisp, Michael S. Cartwright, Ryan Castoro, and Jun Li

Subjects
Cellular and Molecular Neuroscience, medicine.medical_specialty, Physiology, business.industry, Physiology (medical), Ultrasound, medicine, MEDLINE, Neurology (clinical), Radiology, business
Published
2020
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19. Validation of serum neurofilaments as prognostic and potential pharmacodynamic biomarkers for ALS

Author

Michael, Benatar, Lanyu, Zhang, Lily, Wang, Volkan, Granit, Jeffrey, Statland, Richard, Barohn, Andrea, Swenson, John, Ravits, Carlayne, Jackson, Ted M, Burns, Jaya, Trivedi, Erik P, Pioro, James, Caress, Jonathan, Katz, Jacob L, McCauley, Rosa, Rademakers, Andrea, Malaspina, Lyle W, Ostrow, Joanne, Wuu, Marka van, Blitterswijk, and CReATe Consortium

Subjects
0301 basic medicine, Oncology, Adult, Male, medicine.medical_specialty, Neurofilament, Neurofilament light, Intermediate Filaments, Article, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, medicine, Humans, Amyotrophic lateral sclerosis, Biology, Aged, business.industry, Amyotrophic Lateral Sclerosis, Progressive muscular atrophy, Middle Aged, Serum samples, medicine.disease, Prognosis, 030104 developmental biology, Sample size determination, Pharmacodynamics, Biomarker (medicine), Female, Neurology (clinical), Human medicine, business, 030217 neurology & neurosurgery, Biomarkers
Abstract

ObjectiveTo identify preferred neurofilament assays and clinically validate serum neurofilament light (NfL) and phosphorylated neurofilament heavy (pNfH) as prognostic and potential pharmacodynamic biomarkers relevant to amyotrophic lateral sclerosis (ALS) therapy development.MethodsIn this prospective, multicenter, longitudinal observational study of patients with ALS (n = 229), primary lateral sclerosis (n = 20), and progressive muscular atrophy (n = 11), biological specimens were collected, processed, and stored according to strict standard operating procedures (SOPs). Neurofilament assays were performed in a blinded manner by independent contract research organizations.ResultsFor serum NfL and pNfH measured using the Simoa assay, there were no missing data (i.e., technical replicates below the lower limit of detection were not encountered). For the Iron Horse and Euroimmun pNfH assays, such missingness was encountered in ∼4% and ∼10% of serum samples, respectively. Mean coefficients of variation for NfL in serum and CSF were both ∼3%. Mean coefficients of variation for pNfH in serum and CSF were ∼4%–5% and ∼2%–3%, respectively, in all assays. Baseline serum NfL concentration, but not pNfH, predicted the future Revised ALS Functional Rating Scale (ALSFRS-R) slope and survival. Incorporation of baseline serum NfL into mixed effects models of ALSFRS-R slopes yields an estimated sample size saving of ∼8%. Depending on the method used to estimate effect size, use of serum NfL (and perhaps pNfH) as pharmacodynamic biomarkers, instead of the ALSFRS-R slope, yields significantly larger sample size savings.ConclusionsSerum NfL may be considered a clinically validated prognostic biomarker for ALS. Serum NfL (and perhaps pNfH), quantified using the Simoa assay, has potential utility as a pharmacodynamic biomarker of treatment effect.

Published
2020

20. Administration of Recombinant Heat Shock Protein 70 Delays Peripheral Muscle Denervation in the SOD1G93A Mouse Model of Amyotrophic Lateral Sclerosis

Author

David J. Gifondorwa, Ramon Jimenz-Moreno, Crystal D. Hayes, Hesam Rouhani, Mac B. Robinson, Jane L. Strupe, James Caress, and Carol Milligan

Subjects
Neurology. Diseases of the nervous system, RC346-429
Abstract

A prominent clinical feature of ALS is muscle weakness due to dysfunction, denervation and degeneration of motoneurons (MNs). While MN degeneration is a late stage event in the ALS mouse model, muscle denervation occurs significantly earlier in the disease. Strategies to prevent this early denervation may improve quality of life by maintaining muscle control and slowing disease progression. The precise cause of MN dysfunction and denervation is not known, but several mechanisms have been proposed that involve potentially toxic intra- and extracellular changes. Many cells confront these changes by mounting a stress response that includes increased expression of heat shock protein 70 (Hsp70). MNs do not upregulate Hsp70, and this may result in a potentially increased vulnerability. We previously reported that recombinant human hsp70 (rhHsp70) injections delayed symptom onset and increased lifespan in SOD1G93A mice. The exogenous rhHsp70 was localized to the muscle and not to spinal cord or brain suggesting it modulates peripheral pathophysiology. In the current study, we focused on earlier administration of Hsp70 and its effect on initial muscle denervation. Injections of the protein appeared to arrest denervation with preserved large myelinated peripheral axons, and reduced glial activation.

Published
2012
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21. COVID-19-associated risks and effects in myasthenia gravis (CARE-MG)

Author

Srikanth Muppidi, Jeffrey T Guptill, Saiju Jacob, Yingkai Li, Maria E Farrugia, Amanda C Guidon, Jinny O Tavee, Henry Kaminski, James F Howard, Gary Cutter, Heinz Wiendl, Matthew B Maas, Isabel Illa, Renato Mantegazza, Hiroyuki Murai, Kimiaki Utsugisawa, Richard J Nowak, Alok Tyagi, Ana Paula Sousa, Anthony A Amato, Ashwin Pinto, Bhaskar Roy, Caroline Carmichael, Dubravka Dodig, Georgina Burke, Gary R Cutter, Henry J Kaminski, Ikjae Lee, Jeffrey Guptill, James F. Howard, James Caress, Jane Pritchard, John Vissing, Kamla Best, Mahtab Ramezani, Mathew Maas, Michael K Hehir, Michelle Kaku, Natalia Jiménez Esquivel, Paul Gallagher, Paul Maddison, Philip A Ambrose, Renato E Mantegazza, Rocio Vazquez Do Campo, Sami Saba, Shahriar Nafissi, Shannon Itoyama, Stuart Viegas Viegas, Victoria Marshall, and Yingkai Li Li

Subjects
2019-20 coronavirus outbreak, Coronavirus disease 2019 (COVID-19), SARS-CoV-2, business.industry, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), Clinical Neurology, COVID-19, medicine.disease, Virology, Myasthenia gravis, Risk Factors, Correspondence, Myasthenia Gravis, medicine, Humans, Registries, Neurology (clinical), business
Published
2020
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23. Machine learning suggests polygenic contribution to cognitive dysfunction in amyotrophic lateral sclerosis

Author

Samuel Maiser, Yuen T. So, Vivianna M. Van Deerlin, Gang Wu, Lauren Elman, James Caress, Evadnie Rampersaud, Colin Quinn, Corey T. McMillan, Murray Grossman, Joanne Wuu, Ted M. Burns, Adam C. Naj, Andrea Swenson, Jin Sha, Carlayne E. Jackson, Wenan Chen, Leo McCluskey, Edward B. Lee, Jeffrey Statland, Katerina Placek, J. Paul Taylor, Philip A. Cook, James C. Gee, J. S. Katz, John Q. Trojanowski, John Ravits, Volkan Granit, Michael Benatar, Rosa Rademakers, David J. Irwin, David Walk, Erik P. Pioro, and Laura Hennessy

Subjects
Temporal cortex, 0303 health sciences, business.industry, Hippocampus, Cognition, medicine.disease, Premotor cortex, 03 medical and health sciences, 0302 clinical medicine, medicine.anatomical_structure, Medicine, Effects of sleep deprivation on cognitive performance, Cognitive decline, Amyotrophic lateral sclerosis, business, Neuroscience, 030217 neurology & neurosurgery, Anterior cingulate cortex, 030304 developmental biology
Abstract

Amyotrophic lateral sclerosis (ALS) is a multi-system disease characterized primarily by progressive muscle weakness. Cognitive dysfunction is commonly observed in patients, however factors influencing risk for cognitive dysfunction remain elusive. Using sparse canonical correlation analysis (sCCA), an unsupervised machine-learning technique, we observed that single nucleotide polymorphisms collectively associate with baseline cognitive performance in a large ALS patient cohort (N=327) from the multicenter Clinical Research in ALS and Related Disorders for Therapeutic Development (CReATe) Consortium. We demonstrate that a polygenic risk score derived using sCCA relates to longitudinal cognitive decline in the same cohort, and also to in vivo cortical thinning in the orbital frontal cortex, anterior cingulate cortex, lateral temporal cortex, premotor cortex, and hippocampus (N=90) as well as post mortem motor cortical neuronal loss (N=87) in independent ALS cohorts from the University of Pennsylvania Integrated Neurodegenerative Disease Biobank. Our findings suggest that common genetic polymorphisms may exert a polygenic contribution to the risk of cortical disease vulnerability and cognitive dysfunction in ALS.

Published
2019
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24. IL6 receptor

Author

Carol Milligan, Michael Cartwright, Phonepasong Arounleut, Jane L. Strupe, Robert Bowser, Marlena Wosiski-Kuhn, James Caress, Merit Cudkowicz, Matthew Martin, Carl D. Langefeld, Mac B. Robinson, and Gregory A. Hawkins

Subjects
Oncology, Adult, Male, medicine.medical_specialty, Article, Cohort Studies, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, Genotype, Medicine, Humans, Amyotrophic lateral sclerosis, Interleukin 6, Prospective cohort study, 030304 developmental biology, Aged, 0303 health sciences, biology, business.industry, Interleukin-6, Amyotrophic Lateral Sclerosis, Case-control study, Correction, Middle Aged, medicine.disease, Receptors, Interleukin-6, Neurology, Case-Control Studies, Interleukin-6 receptor, Cohort, biology.protein, Disease Progression, Female, Neurology (clinical), business, 030217 neurology & neurosurgery, Cohort study
Abstract

ObjectiveTo test the hypothesis that patients with amyotrophic lateral sclerosis (ALS) inheriting the common interleukin 6 receptor (IL6R) coding variant (Asp358Ala, rs2228145, C allele) have associated increases in interleukin 6 (IL6) and IL6R levels in serum and CSF and faster disease progression than noncarriers.MethodsAn observational, case-control study of paired serum and CSF of 47 patients with ALS, 46 healthy, and 23 neurologic disease controls from the Northeastern ALS Consortium Biofluid Repository (cohort 1) was performed to determine serum levels of IL6, sIL6R, and soluble glycoprotein 130 and compared across groups and IL6R genotype. Clinical data regarding disease progression from a separate cohort of 35 patients with ALS from the Wake Forest ALS Center (cohort 2) were used to determine change in ALSFRS-R scores by genotype.ResultsPatients with ALS had increased CSF IL6 levels compared with healthy (p < 0.001) and neurologic (p = 0.021) controls. Patients with ALS also had increased serum IL6 compared with healthy (p = 0.040) but not neurologic controls. Additive allelic increases in serum IL6R were observed in all groups (average increase of 52% with the presence of the IL6R C allele; p < 0.001). However, only subjects with ALS had significantly increased CSF sIL6R levels compared with controls (p < 0.001). When compared across genotypes, only patients with ALS inheriting the IL6R C allele exhibit increased CSF IL6. ALSFRS-R scores decreased more in patients with ALS with the IL6R C allele than in those without (p = 0.019).ConclusionsTheses results suggest that for individuals inheriting the IL6R C allele, the cytokine exerts a disease- and location-specific role in ALS. Follow-up, prospective studies are necessary, as this subgroup of patients may be identified as ideally responsive to IL6 receptor–blocking therapies.

Published
2019

25. ALSUntangled No. 36: Accilion

Author

Gary L. Pattee, Muddasir Quereshi, Paul Wicks, Todd Levine, Chafic Karam, Edor Kabashi, Christen Shoesmith, Jonathan Goldstein, John T. Kissel, Jim Wymer, Fernando G. Vieira, Pamela Kittrell, Carmel Armon, Josep Gamez, Laurie Gutmann, Lisa Kinsley, Gleb Levitsky, Katherine Tindall, Janice Robertson, Yunxia Wang, Emma Fixsen, Carlayne E. Jackson, Stacy A. Rudnicki, Michael Benatar, Robert Bowser, Robin Conwit, Michael J. Strong, Bjorn Oskarsson, Rob Goldstein, Eric J. Sorenson, Alexander Sherman, Neta Zach, Kathy Mitchell, Peter M Andersen, Ahmad Ghavanini, Kristiana Salmon, Richard Bedlack, Nicholas J. Maragakis, Bonnie Gerecke, Jeffrey D. Rothstein, Leo McClusky, Paul E. Barkhaus, Efrat Carmi, Ginna Gonzalez, Jonathan Licht, Steve Perrin, Hiroshi Mitsumoto, Brett M. Morrison, Meraida Polak, Melanie Leitner, Tahseen Mozaffar, Lyle Ostrow, Orla Hardiman, Lorne Zinman, Daniel M. Pastula, Michael H. Rivner, Mazen M. Dimachkie, Steven Nash, Megan Grosso, Ashok Verma, James Heywood, Vivian E. Drory, Erik P. Pioro, Larry Phillips, Gregory T. Carter, Michael D. Weiss, Nazem Atassi, Jeffrey V. Rosenfeld, Khema Sharma, Yvonne Baker, Jon Baker, Christina Fournier, Kevin Boylan, Mark Bromberg, Tulio E. Bertorini, L. P. Rowland, Eric Valor, Sith Sathornsumetee, Rup Tandan, Colin Quinn, Jeremy M. Shefner, James A. Russell, Steve Kolb, Steven Novella, James Caress, Robert G. Miller, Mieko Ogino, George Sachs, Jonathan D. Glass, David Saperstein, Dan Moore, John Ravits, Terry Heiman-Patterson, Dallas Forshew, Catherine Lomen-Hoerth, Daniel MacGowan, Kate Dalton, Merit Cudkowicz, and Noah Lechtzin

Subjects
Risk, 0301 basic medicine, Clinical Trials as Topic, Pathology, medicine.medical_specialty, business.industry, Amyotrophic Lateral Sclerosis, medicine.disease, 03 medical and health sciences, Treatment Outcome, 030104 developmental biology, 0302 clinical medicine, Neurology, medicine, Animals, Humans, Neurology (clinical), Amyotrophic lateral sclerosis, business, 030217 neurology & neurosurgery
Published
2016
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26. Inflammation, immunity, and amyotrophic lateral sclerosis: II. immune-modulating therapies

Author

Marlena, Wosiski-Kuhn, Miles S, Lyon, James, Caress, and Carol, Milligan

Subjects
Immunomodulation, Amyotrophic Lateral Sclerosis, Immunity, Animals, Humans
Abstract

With the emerging popularity of immune-modulatory therapies to treat human diseases there is a need to step back from hypotheses aimed at assessing a condition in a single-system context and instead take into account the disease pathology as a whole. In complex diseases, such as amyotrophic lateral sclerosis (ALS), the use of these therapies to treat patients has been largely unsuccessful and likely premature given our lack of understanding of how the immune system influences disease progression and initiation. In addition, we still have an incomplete understanding of the role of these responses in our model systems and how this may translate clinically to human patients. In this review we discuss preclinical evidence and clinical trial results for a selection of recently conducted studies in ALS. We provide evidence-based reasoning for the failure of these trials and offer suggestions to improve the design of future investigations. Muscle Nerve 59:23-33, 2019.

Published
2018

27. Inflammation, Immunity, and amyotrophic lateral sclerosis: I. Etiology and pathology

Author

Miles S, Lyon, Marlena, Wosiski-Kuhn, Rachel, Gillespie, James, Caress, and Carol, Milligan

Subjects
Inflammation, Amyotrophic Lateral Sclerosis, Immunity, Animals, Humans
Abstract

Amyotrophic lateral sclerosis (ALS) is a severely debilitating disease characterized by progressive degeneration of motor neurons. Charcot first described ALS in 1869

Published
2018

28. Genome-wide Analyses Identify KIF5A as a Novel ALS Gene

Author

Aude Nicolas, Kevin P. Kenna, Alan E. Renton, Nicola Ticozzi, Faraz Faghri, Ruth Chia, Janice A. Dominov, Brendan J. Kenna, Mike A. Nalls, Pamela Keagle, Alberto M. Rivera, Wouter van Rheenen, Natalie A. Murphy, Joke J.F.A. van Vugt, Joshua T. Geiger, Rick A. Van der Spek, Hannah A. Pliner, null Shankaracharya, Bradley N. Smith, Giuseppe Marangi, Simon D. Topp, Yevgeniya Abramzon, Athina Soragia Gkazi, John D. Eicher, Aoife Kenna, Gabriele Mora, Andrea Calvo, Letizia Mazzini, Nilo Riva, Jessica Mandrioli, Claudia Caponnetto, Stefania Battistini, Paolo Volanti, Vincenzo La Bella, Francesca L. Conforti, Giuseppe Borghero, Sonia Messina, Isabella L. Simone, Francesca Trojsi, Fabrizio Salvi, Francesco O. Logullo, Sandra D’Alfonso, Lucia Corrado, Margherita Capasso, Luigi Ferrucci, Cristiane de Araujo Martins Moreno, Sitharthan Kamalakaran, David B. Goldstein, Aaron D. Gitler, Tim Harris, Richard M. Myers, Hemali Phatnani, Rajeeva Lochan Musunuri, Uday Shankar Evani, Avinash Abhyankar, Michael C. Zody, Julia Kaye, Steven Finkbeiner, Stacia K. Wyman, Alex LeNail, Leandro Lima, Ernest Fraenkel, Clive N. Svendsen, Leslie M. Thompson, Jennifer E. Van Eyk, James D. Berry, Timothy M. Miller, Stephen J. Kolb, Merit Cudkowicz, Emily Baxi, Michael Benatar, J. Paul Taylor, Evadnie Rampersaud, Gang Wu, Joanne Wuu, Giuseppe Lauria, Federico Verde, Isabella Fogh, Cinzia Tiloca, Giacomo P. Comi, Gianni Sorarù, Cristina Cereda, Philippe Corcia, Hannu Laaksovirta, Liisa Myllykangas, Lilja Jansson, Miko Valori, John Ealing, Hisham Hamdalla, Sara Rollinson, Stuart Pickering-Brown, Richard W. Orrell, Katie C. Sidle, Andrea Malaspina, John Hardy, Andrew B. Singleton, Janel O. Johnson, Sampath Arepalli, Peter C. Sapp, Diane McKenna-Yasek, Meraida Polak, Seneshaw Asress, Safa Al-Sarraj, Andrew King, Claire Troakes, Caroline Vance, Jacqueline de Belleroche, Frank Baas, Anneloor L.M.A. ten Asbroek, José Luis Muñoz-Blanco, Dena G. Hernandez, Jinhui Ding, J. Raphael Gibbs, Sonja W. Scholz, Mary Kay Floeter, Roy H. Campbell, Francesco Landi, Robert Bowser, Stefan M. Pulst, John M. Ravits, Daniel J.L. MacGowan, Janine Kirby, Erik P. Pioro, Roger Pamphlett, James Broach, Glenn Gerhard, Travis L. Dunckley, Christopher B. Brady, Neil W. Kowall, Juan C. Troncoso, Isabelle Le Ber, Kevin Mouzat, Serge Lumbroso, Terry D. Heiman-Patterson, Freya Kamel, Ludo Van Den Bosch, Robert H. Baloh, Tim M. Strom, Thomas Meitinger, Aleksey Shatunov, Kristel R. Van Eijk, Mamede de Carvalho, Maarten Kooyman, Bas Middelkoop, Matthieu Moisse, Russell L. McLaughlin, Michael A. Van Es, Markus Weber, Kevin B. Boylan, Marka Van Blitterswijk, Rosa Rademakers, Karen E. Morrison, A. Nazli Basak, Jesús S. Mora, Vivian E. Drory, Pamela J. Shaw, Martin R. Turner, Kevin Talbot, Orla Hardiman, Kelly L. Williams, Jennifer A. Fifita, Garth A. Nicholson, Ian P. Blair, Guy A. Rouleau, Jesús Esteban-Pérez, Alberto García-Redondo, Ammar Al-Chalabi, Ekaterina Rogaeva, Lorne Zinman, Lyle W. Ostrow, Nicholas J. Maragakis, Jeffrey D. Rothstein, Zachary Simmons, Johnathan Cooper-Knock, Alexis Brice, Stephen A. Goutman, Eva L. Feldman, Summer B. Gibson, Franco Taroni, Antonia Ratti, Cinzia Gellera, Philip Van Damme, Wim Robberecht, Pietro Fratta, Mario Sabatelli, Christian Lunetta, Albert C. Ludolph, Peter M. Andersen, Jochen H. Weishaupt, William Camu, John Q. Trojanowski, Vivianna M. Van Deerlin, Robert H. Brown, Leonard H. van den Berg, Jan H. Veldink, Matthew B. Harms, Jonathan D. Glass, David J. Stone, Pentti Tienari, Vincenzo Silani, Adriano Chiò, Christopher E. Shaw, Bryan J. Traynor, John E. Landers, Isabella Simone, Giancarlo Logroscino, Ilaria Bartolomei, Maria Rita Murru, Emanuela Costantino, Carla Pani, Roberta Puddu, Carla Caredda, Valeria Piras, Stefania Tranquilli, Stefania Cuccu, Daniela Corongiu, Maurizio Melis, Antonio Milia, Francesco Marrosu, Maria Giovanna Marrosu, Gianluca Floris, Antonino Cannas, Gianluigi Mancardi, Paola Origone, Paola Mandich, Sebastiano Cavallaro, Kalliopi Marinou, Riccardo Sideri, Silvana Penco, Lorena Mosca, Giuseppe Lauria Pinter, Massimo Corbo, Paola Carrera, Nicola Fini, Antonio Fasano, Lucio Tremolizzo, Alessandro Arosio, Carlo Ferrarese, Gioacchino Tedeschi, Maria Rosaria Monsurrò, Giovanni Piccirillo, Cinzia Femiano, Anna Ticca, Enzo Ortu, Rossella Spataro, Tiziana Colletti, Marcella Zollino, Amelia Conte, Marco Luigetti, Serena Lattante, Marialuisa Santarelli, Antonio Petrucci, Maura Pugliatti, Angelo Pirisi, Leslie D. Parish, Patrizia Occhineri, Fabio Giannini, Claudia Ricci, Michele Benigni, Tea B. Cau, Daniela Loi, Cristina Moglia, Maura Brunetti, Marco Barberis, Gabriella Restagno, Federico Casale, Giuseppe Marrali, Giuseppe Fuda, Irene Ossola, Stefania Cammarosano, Antonio Canosa, Antonio Ilardi, Umberto Manera, Maurizio Grassano, Raffaella Tanel, Fabrizio Pisano, Neil A. Shneider, Stephen Goutman, Siddharthan Chandran, Suvankar Pal, George Manousakis, Stanley H. Appel, Ericka Simpson, Leo Wang, Summer Gibson, Richard Bedlack, David Lacomis, Dhruv Sareen, Alexander Sherman, Lucie Bruijn, Michelle Penny, Andrew S. Allen, Stanley Appel, Richard S. Bedlack, Braden E. Boone, Robert Brown, John P. Carulli, Alessandra Chesi, Wendy K. Chung, Elizabeth T. Cirulli, Gregory M. Cooper, Julien Couthouis, Aaron G. Day-Williams, Patrick A. Dion, Yujun Han, Sebastian D. Hayes, Angela L. Jones, Jonathan Keebler, Brian J. Krueger, Brittany N. Lasseigne, Shawn E. Levy, Yi-Fan Lu, Tom Maniatis, Slavé Petrovski, Alya R. Raphael, Zhong Ren, Katherine B. Sims, John F. Staropoli, Lindsay L. Waite, Quanli Wang, Jack R. Wimbish, Winnie W. Xin, Justin Kwan, James R. Broach, Ximena Arcila-Londono, Edward B. Lee, Noah Zaitlen, Gregory A. Cox, Steve Finkbeiner, Efthimios Dardiotis, Eran Hornstein, Daniel J. MacGowan, Terry Heiman-Patterson, Molly G. Hammell, Nikolaos A. Patsopoulos, Joshua Dubnau, Avindra Nath, Stacia Wyman, Alexander LeNail, Jenny Van Eyk, Stephan Züchner, Rebecca Schule, Jacob McCauley, Sumaira Hussain, Anne Cooley, Marielle Wallace, Christine Clayman, Richard Barohn, Jeffrey Statland, John Ravits, Andrea Swenson, Carlayne Jackson, Jaya Trivedi, Shaida Khan, Jonathan Katz, Liberty Jenkins, Ted Burns, Kelly Gwathmey, James Caress, Corey McMillan, Lauren Elman, Erik Pioro, Jeannine Heckmann, Yuen So, David Walk, Samuel Maiser, Jinghui Zhang, Fabiola De Marchi, Stefania Corti, Mauro Ceroni, Gabriele Siciliano, Massimiliano Filosto, Maurizio Inghilleri, Silvia Peverelli, Claudia Colombrita, Barbara Poletti, Luca Maderna, Roberto Del Bo, Stella Gagliardi, Giorgia Querin, Cinzia Bertolin, Viviana Pensato, Barbara Castellotti, Vincent Meininger, Gérard Besson, Emmeline Lagrange, Pierre Clavelou, Nathalie Guy, Philippe Couratier, Patrick Vourch, Véronique Danel, Emilien Bernard, Gwendal Lemasson, Ahmad Al Kheifat, Peter Andersen, Adriano Chio, Jonathan Cooper-Knock, Annelot Dekker, Vivian Drory, Alberto Garcia Redondo, Marc Gotkine, Winston Hide, Alfredo Iacoangeli, Jonathan Glass, Kevin Kenna, Matthew Kiernan, John Landers, Russell McLaughlin, Jonathan Mill, Miguel Mitne Neto, Mattieu Moisse, Jesus Mora Pardina, Karen Morrison, Stephen Newhouse, Susana Pinto, Sara Pulit, Pamela Shaw, Chris Shaw, William Sproviero, Gijs Tazelaar, Philip van Damme, Leonard van den Berg, Rick van der Spek, Kristel van Eijk, Michael van Es, Joke van Vugt, Jan Veldink, Mayana Zatz, Denis C. Bauer, Natalie A. Twine, Department of Neurosciences, Pentti Tienari / Principal Investigator, Neurologian yksikkö, Research Programs Unit, Clinicum, Research Programme for Molecular Neurology, University of Helsinki, Medicum, Department of Pathology, HUS Neurocenter, Nicolas A., Kenna K.P., Renton A.E., Ticozzi N., Faghri F., Chia R., Dominov J.A., Kenna B.J., Nalls M.A., Keagle P., Rivera A.M., van Rheenen W., Murphy N.A., van Vugt J.J.F.A., Geiger J.T., Van der Spek R.A., Pliner H.A., Shankaracharya, Smith B.N., Marangi G., Topp S.D., Abramzon Y., Gkazi A.S., Eicher J.D., Kenna A., Logullo F.O., Simone I.L., Logroscino G., Salvi F., Bartolomei I., Borghero G., Murru M.R., Costantino E., Pani C., Puddu R., Caredda C., Piras V., Tranquilli S., Cuccu S., Corongiu D., Melis M., Milia A., Marrosu F., Marrosu M.G., Floris G., Cannas A., Capasso M., Caponnetto C., Mancardi G., Origone P., Mandich P., Conforti F.L., Cavallaro S., Mora G., Marinou K., Sideri R., Penco S., Mosca L., Lunetta C., Pinter G.L., Corbo M., Riva N., Carrera P., Volanti P., Mandrioli J., Fini N., Fasano A., Tremolizzo L., Arosio A., Ferrarese C., Trojsi F., Tedeschi G., Monsurro M.R., Piccirillo G., Femiano C., Ticca A., Ortu E., La Bella V., Spataro R., Colletti T., Sabatelli M., Zollino M., Conte A., Luigetti M., Lattante S., Santarelli M., Petrucci A., Pugliatti M., Pirisi A., Parish L.D., Occhineri P., Giannini F., Battistini S., Ricci C., Benigni M., Cau T.B., Loi D., Calvo A., Moglia C., Brunetti M., Barberis M., Restagno G., Casale F., Marrali G., Fuda G., Ossola I., Cammarosano S., Canosa A., Ilardi A., Manera U., Grassano M., Tanel R., Pisano F., Mazzini L., Messina S., D'Alfonso S., Corrado L., Ferrucci L., Harms M.B., Goldstein D.B., Shneider N.A., Goutman S.A., Simmons Z., Miller T.M., Chandran S., Pal S., Manousakis G., Appel S.H., Simpson E., Wang L., Baloh R.H., Gibson S.B., Bedlack R., Lacomis D., Sareen D., Sherman A., Bruijn L., Penny M., Moreno C.D.A.M., Kamalakaran S., Allen A.S., Boone B.E., Brown R.H., Carulli J.P., Chesi A., Chung W.K., Cirulli E.T., Cooper G.M., Couthouis J., Day-Williams A.G., Dion P.A., Gitler A.D., Glass J.D., Han Y., Harris T., Hayes S.D., Jones A.L., Keebler J., Krueger B.J., Lasseigne B.N., Levy S.E., Lu Y.-F., Maniatis T., McKenna-Yasek D., Myers R.M., Petrovski S., Pulst S.M., Raphael A.R., Ravits J.M., Ren Z., Rouleau G.A., Sapp P.C., Sims K.B., Staropoli J.F., Waite L.L., Wang Q., Wimbish J.R., Xin W.W., Phatnani H., Kwan J., Broach J., Arcila-Londono X., Lee E.B., Van Deerlin V.M., Fraenkel E., Ostrow L.W., Baas F., Zaitlen N., Berry J.D., Malaspina A., Fratta P., Cox G.A., Thompson L.M., Finkbeiner S., Dardiotis E., Hornstein E., MacGowan D.J.L., Heiman-Patterson T., Hammell M.G., Patsopoulos N.A., Dubnau J., Nath A., Musunuri R.L., Evani U.S., Abhyankar A., Zody M.C., Kaye J., Wyman S.K., LeNail A., Lima L., Rothstein J.D., Svendsen C.N., Van Eyk J.E., Maragakis N.J., Kolb S.J., Cudkowicz M., Baxi E., Benatar M., Taylor J.P., Wu G., Rampersaud E., Wuu J., Rademakers R., Zuchner S., Schule R., McCauley J., Hussain S., Cooley A., Wallace M., Clayman C., Barohn R., Statland J., Swenson A., Jackson C., Trivedi J., Khan S., Katz J., Jenkins L., Burns T., Gwathmey K., Caress J., McMillan C., Elman L., Pioro E.P., Heckmann J., So Y., Walk D., Maiser S., Zhang J., Silani V., Gellera C., Ratti A., Taroni F., Lauria G., Verde F., Fogh I., Tiloca C., Comi G.P., Soraru G., Cereda C., De Marchi F., Corti S., Ceroni M., Siciliano G., Filosto M., Inghilleri M., Peverelli S., Colombrita C., Poletti B., Maderna L., Del Bo R., Gagliardi S., Querin G., Bertolin C., Pensato V., Castellotti B., Camu W., Mouzat K., Lumbroso S., Corcia P., Meininger V., Besson G., Lagrange E., Clavelou P., Guy N., Couratier P., Vourch P., Danel V., Bernard E., Lemasson G., Laaksovirta H., Myllykangas L., Jansson L., Valori M., Ealing J., Hamdalla H., Rollinson S., Pickering-Brown S., Orrell R.W., Sidle K.C., Hardy J., Singleton A.B., Johnson J.O., Arepalli S., Polak M., Asress S., Al-Sarraj S., King A., Troakes C., Vance C., de Belleroche J., ten Asbroek A.L.M.A., Munoz-Blanco J.L., Hernandez D.G., Ding J., Gibbs J.R., Scholz S.W., Floeter M.K., Campbell R.H., Landi F., Bowser R., Kirby J., Pamphlett R., Gerhard G., Dunckley T.L., Brady C.B., Kowall N.W., Troncoso J.C., Le Ber I., Heiman-Patterson T.D., Kamel F., Van Den Bosch L., Strom T.M., Meitinger T., Shatunov A., Van Eijk K.R., de Carvalho M., Kooyman M., Middelkoop B., Moisse M., McLaughlin R.L., Van Es M.A., Weber M., Boylan K.B., Van Blitterswijk M., Morrison K.E., Basak A.N., Mora J.S., Drory V.E., Shaw P.J., Turner M.R., Talbot K., Hardiman O., Williams K.L., Fifita J.A., Nicholson G.A., Blair I.P., Esteban-Perez J., Garcia-Redondo A., Al-Chalabi A., Al Kheifat A., Andersen P.M., Chio A., Cooper-Knock J., Dekker A., Redondo A.G., Gotkine M., Hide W., Iacoangeli A., Kiernan M., Landers J.E., Mill J., Neto M.M., Pardina J.M., Newhouse S., Pinto S., Pulit S., Robberecht W., Shaw C., Sproviero W., Tazelaar G., Van Damme P., van den Berg L.H., van Vugt J., Veldink J.H., Zatz M., Bauer D.C., Twine N.A., Rogaeva E., Zinman L., Brice A., Feldman E.L., Ludolph A.C., Weishaupt J.H., Trojanowski J.Q., Stone D.J., Tienari P., Shaw C.E., Traynor B.J., ITALSGEN Consortium, Genomic Translation ALS Care GTAC, ALS Sequencing Consortium, NYGC ALS Consortium, Answer ALS Fdn, Clinical Res ALS Related Disorders, SLAGEN Consortium, French ALS Consortium, Project MinE ALS Sequencing Consor, Medical Research Council (MRC), ANS - Complex Trait Genetics, Human Genetics, ARD - Amsterdam Reproduction and Development, Catholic University of Leuven - Katholieke Universiteit Leuven (KU Leuven), Università cattolica del Sacro Cuore [Roma] (Unicatt), Centre référent Sclérose Latérale Amyotrophique [CHRU Montpellier] (SLA CHRU Montpellier), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université Montpellier 1 (UM1), Lunar and Planetary Laboratory [Tucson] (LPL), University of Arizona, Università degli studi di Torino (UNITO), Institut du Cerveau et de la Moëlle Epinière = Brain and Spine Institute (ICM), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Centre National de la Recherche Scientifique (CNRS), New York Genome Center [New York], New York Genome Center, Laboratoire de Biométrie et Biologie Evolutive - UMR 5558 (LBBE), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS), St Jude Children's Research Hospital, Howard Hughes Medical Institute [Chevy Chase] (HHMI), Howard Hughes Medical Institute (HHMI), Centre de compétence de la Sclérose Latérale Amyotrophique [CHRU Tours] (SLA CHRU Tours), Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), University College of London [London] (UCL), Synchrotron SOLEIL (SSOLEIL), Centre National de la Recherche Scientifique (CNRS), King‘s College London, University of New Haven [Connecticut], Princeton University, Laboratoire de Biochimie [CHRU Nîmes], Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Institut des Neurosciences de Montpellier - Déficits sensoriels et moteurs (INM), Université de Montpellier (UM)-Institut National de la Santé et de la Recherche Médicale (INSERM), Technische Universität Munchen - Université Technique de Munich [Munich, Allemagne] (TUM), Helmholtz-Zentrum München (HZM), University Medical Center [Utrecht], Deutsches Forschungszentrum für Künstliche Intelligenz GmbH = German Research Center for Artificial Intelligence (DFKI), Mayo Clinic [Jacksonville], Trinity College Dublin, Maurice Wohl Clinical Neuroscience Institut, Tanz Center Research in Neurodegenerative Diseases [Toronto], University of Toronto, Neurologie et thérapeutique expérimentale, Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR70-Université Pierre et Marie Curie - Paris 6 (UPMC), Repositório da Universidade de Lisboa, Nicolas, A, Kenna, K, Renton, A, Ticozzi, N, Faghri, F, Chia, R, Dominov, J, Kenna, B, Nalls, M, Keagle, P, Rivera, A, van Rheenen, W, Murphy, N, van Vugt, J, Geiger, J, van der Spek, R, Pliner, H, Shankaracharya, N, Smith, B, Marangi, G, Topp, S, Abramzon, Y, Gkazi, A, Eicher, J, Kenna, A, Logullo, F, Simone, I, Logroscino, G, Salvi, F, Bartolomei, I, Borghero, G, Murru, M, Costantino, E, Pani, C, Puddu, R, Caredda, C, Piras, V, Tranquilli, S, Cuccu, S, Corongiu, D, Melis, M, Milia, A, Marrosu, F, Marrosu, M, Floris, G, Cannas, A, Capasso, M, Caponnetto, C, Mancardi, G, Origone, P, Mandich, P, Conforti, F, Cavallaro, S, Mora, G, Marinou, K, Sideri, R, Penco, S, Mosca, L, Lunetta, C, Pinter, G, Corbo, M, Riva, N, Carrera, P, Volanti, P, Mandrioli, J, Fini, N, Fasano, A, Tremolizzo, L, Arosio, A, Ferrarese, C, Trojsi, F, Tedeschi, G, Monsurrò, M, Piccirillo, G, Femiano, C, Ticca, A, Ortu, E, La Bella, V, Spataro, R, Colletti, T, Sabatelli, M, Zollino, M, Conte, A, Luigetti, M, Lattante, S, Santarelli, M, Petrucci, A, Pugliatti, M, Pirisi, A, Parish, L, Occhineri, P, Giannini, F, Battistini, S, Ricci, C, Benigni, M, Cau, T, Loi, D, Calvo, A, Moglia, C, Brunetti, M, Barberis, M, Restagno, G, Casale, F, Marrali, G, Fuda, G, Ossola, I, Cammarosano, S, Canosa, A, Ilardi, A, Manera, U, Grassano, M, Tanel, R, Pisano, F, Mazzini, L, Messina, S, D'Alfonso, S, Corrado, L, Ferrucci, L, Harms, M, Goldstein, D, Shneider, N, Goutman, S, Simmons, Z, Miller, T, Chandran, S, Pal, S, Manousakis, G, Appel, S, Simpson, E, Wang, L, Baloh, R, Gibson, S, Bedlack, R, Lacomis, D, Sareen, D, Sherman, A, Bruijn, L, Penny, M, Moreno, C, Kamalakaran, S, Allen, A, Boone, B, Brown, R, Carulli, J, Chesi, A, Chung, W, Cirulli, E, Cooper, G, Couthouis, J, Day-Williams, A, Dion, P, Gitler, A, Glass, J, Han, Y, Harris, T, Hayes, S, Jones, A, Keebler, J, Krueger, B, Lasseigne, B, Levy, S, Lu, Y, Maniatis, T, McKenna-Yasek, D, Myers, R, Petrovski, S, Pulst, S, Raphael, A, Ravits, J, Ren, Z, Rouleau, G, Sapp, P, Sims, K, Staropoli, J, Waite, L, Wang, Q, Wimbish, J, Xin, W, Phatnani, H, Kwan, J, Broach, J, Arcila-Londono, X, Lee, E, Van Deerlin, V, Fraenkel, E, Ostrow, L, Baas, F, Zaitlen, N, Berry, J, Malaspina, A, Fratta, P, Cox, G, Thompson, L, Finkbeiner, S, Dardiotis, E, Hornstein, E, Macgowan, D, Heiman-Patterson, T, Hammell, M, Patsopoulos, N, Dubnau, J, Nath, A, Musunuri, R, Evani, U, Abhyankar, A, Zody, M, Kaye, J, Wyman, S, Lenail, A, Lima, L, Rothstein, J, Svendsen, C, Van Eyk, J, Maragakis, N, Kolb, S, Cudkowicz, M, Baxi, E, Benatar, M, Taylor, J, Wu, G, Rampersaud, E, Wuu, J, Rademakers, R, Züchner, S, Schule, R, Mccauley, J, Hussain, S, Cooley, A, Wallace, M, Clayman, C, Barohn, R, Statland, J, Swenson, A, Jackson, C, Trivedi, J, Khan, S, Katz, J, Jenkins, L, Burns, T, Gwathmey, K, Caress, J, Mcmillan, C, Elman, L, Pioro, E, Heckmann, J, So, Y, Walk, D, Maiser, S, Zhang, J, Silani, V, Gellera, C, Ratti, A, Taroni, F, Lauria, G, Verde, F, Fogh, I, Tiloca, C, Comi, G, Sorarù, G, Cereda, C, De Marchi, F, Corti, S, Ceroni, M, Siciliano, G, Filosto, M, Inghilleri, M, Peverelli, S, Colombrita, C, Poletti, B, Maderna, L, Del Bo, R, Gagliardi, S, Querin, G, Bertolin, C, Pensato, V, Castellotti, B, Camu, W, Mouzat, K, Lumbroso, S, Corcia, P, Meininger, V, Besson, G, Lagrange, E, Clavelou, P, Guy, N, Couratier, P, Vourch, P, Danel, V, Bernard, E, Lemasson, G, Laaksovirta, H, Myllykangas, L, Jansson, L, Valori, M, Ealing, J, Hamdalla, H, Rollinson, S, Pickering-Brown, S, Orrell, R, Sidle, K, Hardy, J, Singleton, A, Johnson, J, Arepalli, S, Polak, M, Asress, S, Al-Sarraj, S, King, A, Troakes, C, Vance, C, de Belleroche, J, ten Asbroek, A, Muñoz-Blanco, J, Hernandez, D, Ding, J, Gibbs, J, Scholz, S, Floeter, M, Campbell, R, Landi, F, Bowser, R, Kirby, J, Pamphlett, R, Gerhard, G, Dunckley, T, Brady, C, Kowall, N, Troncoso, J, Le Ber, I, Kamel, F, Van Den Bosch, L, Strom, T, Meitinger, T, Shatunov, A, Van Eijk, K, de Carvalho, M, Kooyman, M, Middelkoop, B, Moisse, M, Mclaughlin, R, Van Es, M, Weber, M, Boylan, K, Van Blitterswijk, M, Morrison, K, Basak, A, Mora, J, Drory, V, Shaw, P, Turner, M, Talbot, K, Hardiman, O, Williams, K, Fifita, J, Nicholson, G, Blair, I, Esteban-Pérez, J, García-Redondo, A, Al-Chalabi, A, Al Kheifat, A, Andersen, P, Chio, A, Cooper-Knock, J, Dekker, A, Redondo, A, Gotkine, M, Hide, W, Iacoangeli, A, Kiernan, M, Landers, J, Mill, J, Neto, M, Pardina, J, Newhouse, S, Pinto, S, Pulit, S, Robberecht, W, Shaw, C, Sproviero, W, Tazelaar, G, van Damme, P, van den Berg, L, van Eijk, K, van Es, M, Veldink, J, Zatz, M, Bauer, D, Twine, N, Rogaeva, E, Zinman, L, Brice, A, Feldman, E, Ludolph, A, Weishaupt, J, Trojanowski, J, Stone, D, Tienari, P, Chiò, A, Traynor, B, Nicolas, Aude, Kenna, Kevin P, Renton, Alan E, Ticozzi, Nicola, Faghri, Faraz, Chia, Ruth, Dominov, Janice A, Kenna, Brendan J, Nalls, Mike A, Keagle, Pamela, Rivera, Alberto M, van Rheenen, Wouter, Murphy, Natalie A, van Vugt, Joke J F A, Geiger, Joshua T, Van der Spek, Rick A, Pliner, Hannah A, Shankaracharya, Null, Smith, Bradley N, Marangi, Giuseppe, Topp, Simon D, Abramzon, Yevgeniya, Gkazi, Athina Soragia, Eicher, John D, Kenna, Aoife, Mora, Gabriele, Calvo, Andrea, Mazzini, Letizia, Riva, Nilo, Mandrioli, Jessica, Caponnetto, Claudia, Battistini, Stefania, Volanti, Paolo, La Bella, Vincenzo, Conforti, Francesca L, Borghero, Giuseppe, Messina, Sonia, Simone, Isabella L, Trojsi, Francesca, Salvi, Fabrizio, Logullo, Francesco O, D'Alfonso, Sandra, Corrado, Lucia, Capasso, Margherita, Ferrucci, Luigi, Logullo, Fo, Murru, Mr, Marrosu, Mg, Conforti, Fl, Pinter, Gl, Tedeschi, Gioacchino, Monsurrò, Maria Rosaria, Parish, Ld, Cau, Tb, Moreno, Cristiane de Araujo Martin, Kamalakaran, Sitharthan, Goldstein, David B, Gitler, Aaron D, Harris, Tim, Myers, Richard M, Phatnani, Hemali, Musunuri, Rajeeva Lochan, Evani, Uday Shankar, Abhyankar, Avinash, Zody, Michael C, Kaye, Julia, Finkbeiner, Steven, Wyman, Stacia K, Lenail, Alex, Lima, Leandro, Fraenkel, Ernest, Svendsen, Clive N, Thompson, Leslie M, Van Eyk, Jennifer E, Berry, James D, Miller, Timothy M, Kolb, Stephen J, Cudkowicz, Merit, Baxi, Emily, Benatar, Michael, Taylor, J Paul, Rampersaud, Evadnie, Wu, Gang, Wuu, Joanne, Lauria, Giuseppe, Verde, Federico, Fogh, Isabella, Tiloca, Cinzia, Comi, Giacomo P, Sorarù, Gianni, Cereda, Cristina, Corcia, Philippe, Laaksovirta, Hannu, Myllykangas, Liisa, Jansson, Lilja, Valori, Miko, Ealing, John, Hamdalla, Hisham, Rollinson, Sara, Pickering-Brown, Stuart, Orrell, Richard W, Sidle, Katie C, Malaspina, Andrea, Hardy, John, Singleton, Andrew B, Johnson, Janel O, Arepalli, Sampath, Sapp, Peter C, McKenna-Yasek, Diane, Polak, Meraida, Asress, Seneshaw, Al-Sarraj, Safa, King, Andrew, Troakes, Claire, Vance, Caroline, de Belleroche, Jacqueline, Baas, Frank, Ten Asbroek, Anneloor L M A, Muñoz-Blanco, José Lui, Hernandez, Dena G, Ding, Jinhui, Gibbs, J Raphael, Scholz, Sonja W, Floeter, Mary Kay, Campbell, Roy H, Landi, Francesco, Bowser, Robert, Pulst, Stefan M, Ravits, John M, Macgowan, Daniel J L, Kirby, Janine, Pioro, Erik P, Pamphlett, Roger, Broach, Jame, Gerhard, Glenn, Dunckley, Travis L, Brady, Christopher B, Kowall, Neil W, Troncoso, Juan C, Le Ber, Isabelle, Mouzat, Kevin, Lumbroso, Serge, Heiman-Patterson, Terry D, Kamel, Freya, Van Den Bosch, Ludo, Baloh, Robert H, Strom, Tim M, Meitinger, Thoma, Shatunov, Aleksey, Van Eijk, Kristel R, de Carvalho, Mamede, Kooyman, Maarten, Middelkoop, Ba, Moisse, Matthieu, Mclaughlin, Russell L, Van Es, Michael A, Weber, Marku, Boylan, Kevin B, Van Blitterswijk, Marka, Rademakers, Rosa, Morrison, Karen E, Basak, A Nazli, Mora, Jesús S, Drory, Vivian E, Shaw, Pamela J, Turner, Martin R, Talbot, Kevin, Hardiman, Orla, Williams, Kelly L, Fifita, Jennifer A, Nicholson, Garth A, Blair, Ian P, Rouleau, Guy A, Esteban-Pérez, Jesú, García-Redondo, Alberto, Al-Chalabi, Ammar, Rogaeva, Ekaterina, Zinman, Lorne, Ostrow, Lyle W, Maragakis, Nicholas J, Rothstein, Jeffrey D, Simmons, Zachary, Cooper-Knock, Johnathan, Brice, Alexi, Goutman, Stephen A, Feldman, Eva L, Gibson, Summer B, Taroni, Franco, Ratti, Antonia, Gellera, Cinzia, Van Damme, Philip, Robberecht, Wim, Fratta, Pietro, Sabatelli, Mario, Lunetta, Christian, Ludolph, Albert C, Andersen, Peter M, Weishaupt, Jochen H, Camu, William, Trojanowski, John Q, Van Deerlin, Vivianna M, Brown, Robert H, van den Berg, Leonard H, Veldink, Jan H, Harms, Matthew B, Glass, Jonathan D, Stone, David J, Tienari, Pentti, Silani, Vincenzo, Chiò, Adriano, Shaw, Christopher E, Traynor, Bryan J, Landers, John E, Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Régional Universitaire de Tours (CHRU TOURS), and Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)

Subjects
Male, Als gene, Genome-wide association study, FAMILIAL ALS, ALS, axonal transport, cargo, GWAS, KIF5A, WES, WGS, 0302 clinical medicine, 80 and over, Psychology, Aetiology, Aged, 80 and over, 0303 health sciences, French ALS Consortium, Kinesin, KINESIN HEAVY-CHAIN, Cognitive Sciences, Human, Hereditary spastic paraplegia, Neuroscience(all), Single-nucleotide polymorphism, TARGETED DISRUPTION, Article, 03 medical and health sciences, Genetics, Humans, Amino Acid Sequence, Loss function, Aged, HEXANUCLEOTIDE REPEAT, Neuroscience (all), MUTATIONS, Amyotrophic Lateral Sclerosis, 3112 Neurosciences, 1702 Cognitive Science, medicine.disease, ITALSGEN Consortium, Answer ALS Foundation, 030104 developmental biology, ALS Sequencing Consortium, Human medicine, 1109 Neurosciences, 030217 neurology & neurosurgery, 0301 basic medicine, [SDV]Life Sciences [q-bio], Kinesins, Neurodegenerative, Genetic analysis, Genome, AMYOTROPHIC-LATERAL-SCLEROSIS, 3124 Neurology and psychiatry, Cohort Studies, Pathogenesis, Loss of Function Mutation, Missense mutation, 2.1 Biological and endogenous factors, Amyotrophic lateral sclerosis, NYGC ALS Consortium, General Neuroscience, ALS, axonal transport, cargo, GWAS, KIF5A, WES, WGS, Middle Aged, Phenotype, Settore MED/26 - NEUROLOGIA, Neurological, Project MinE ALS Sequencing Consortium, Female, Adult, Biology, GENOTYPE IMPUTATION, Genome-Wide Association Study, Young Adult, NO, Rare Diseases, medicine, SLAGEN Consortium, Gene, 030304 developmental biology, Clinical Research in ALS and Related Disorders for Therapeutic Development (CReATe) Consortium, Neurology & Neurosurgery, Human Genome, Neurosciences, AXONAL-TRANSPORT, Brain Disorders, Family member, DNA-DAMAGE, MOTOR-NEURONS, 3111 Biomedicine, Cohort Studie, Genomic Translation for ALS Care (GTAC) Consortium, Amyotrophic Lateral Sclerosi
Abstract

© 2018 Elsevier Inc., To identify novel genes associated with ALS, we undertook two lines of investigation. We carried out a genome-wide association study comparing 20,806 ALS cases and 59,804 controls. Independently, we performed a rare variant burden analysis comparing 1,138 index familial ALS cases and 19,494 controls. Through both approaches, we identified kinesin family member 5A (KIF5A) as a novel gene associated with ALS. Interestingly, mutations predominantly in the N-terminal motor domain of KIF5A are causative for two neurodegenerative diseases: hereditary spastic paraplegia (SPG10) and Charcot-Marie-Tooth type 2 (CMT2). In contrast, ALS-associated mutations are primarily located at the C-terminal cargo-binding tail domain and patients harboring loss-of-function mutations displayed an extended survival relative to typical ALS cases. Taken together, these results broaden the phenotype spectrum resulting from mutations in KIF5A and strengthen the role of cytoskeletal defects in the pathogenesis of ALS.

Published
2018
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29. ALSUntangled No. 35: Hyperbaric Oxygen Therapy*

Author

Lisa Kinsley, Christen Shoesmith, Steven Nash, Peter M Andersen, John T. Kissel, Daniel M. Pastula, Josep Gamez, Nicholas J. Maragakis, Michael H. Rivner, Michael D. Weiss, Jeffrey V. Rosenfeld, James A. Russell, Kathy Mitchell, Steve Kolb, Melanie Leitner, Jim Wymer, Larry Phillips, Jon Baker, Jeffrey D. Rothstein, Erik P. Pioro, Katherine Tindall, Khema Sharma, Stacy A. Rudnicki, Jonathan D. Glass, James Caress, Janice Robertson, Meraida Polak, Tulio E. Bertorini, Paul Wicks, Yunxia Wang, Carlayne E. Jackson, L. P. Rowland, Megan Grosso, Bjorn Oskarsson, Carmel Armon, Leo McClusky, David Saperstein, Lorne Zinman, Laurie Gutmann, Gregory T. Carter, Robert Bowser, Gary L. Pattee, Kristiana Salmon, Brett M. Morrison, Richard Bedlack, Fernando G. Vieira, Orla Hardiman, Edor Kabashi, Sith Sathornsumetee, Vivian E. Drory, Jeremy M. Shefner, Emma Fixsen, Robert G. Miller, Steve Perrin, Michael Benatar, Hiroshi Mitsumoto, Alexander Sherman, Colin Quinn, Todd Levine, Neta Zach, Christina Fournier, Jonathan Goldstein, Lyle Ostrow, Mark Bromberg, Terry Heiman-Patterson, Dallas Forshew, Steven Novella, Mieko Ogino, George Sachs, John Ravits, Dan Moore, James Heywood, Merit Cudkowicz, Noah Lechtzin, Catherine Lomen-Hoerth, Daniel MacGowan, Kate Dalton, Ashok Verma, Yvonne Baker, Muddasir Quereshi, Kevin Boylan, Pamela Kittrell, Gleb Levitsky, Eric J. Sorenson, Robin Conwit, Rob Goldstein, Eric Valor, Rup Tandan, Nazem Atassi, Ahmad Ghavanini, Paul E. Barkhaus, Ginna Gonzalez, Efrat Carmi, Tahseen Mozaffar, Chafic Karam, Mazen M. Dimachkie, Michael J. Strong, Jonathan Licht, and Bonnie Gerecke

Subjects
Complementary Therapies, Male, 0301 basic medicine, Mice, Mice, Neurologic Mutants, 03 medical and health sciences, Clinical Trials, Phase II as Topic, 0302 clinical medicine, Hyperbaric oxygen, Animals, Humans, Medicine, Single-Blind Method, Amyotrophic lateral sclerosis, Hyperbaric Oxygenation, Clinical Trials, Phase I as Topic, business.industry, Amyotrophic Lateral Sclerosis, medicine.disease, Disease Models, Animal, Oxidative Stress, Treatment Outcome, 030104 developmental biology, Neurology, Anesthesia, Neurology (clinical), business, 030217 neurology & neurosurgery
Published
2016
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30. ALSUntangled 41: 'Eric Is Winning'

Author

Paul E. Barkhaus, Yvonne Baker, Carlayne E. Jackson, Martina Wiedau, Fernando G. Vieira, Michael H. Rivner, Larry Phillips, Stephen J. Kolb, Terry Heiman-Patterson, Kristiana Salmon, Paul Wicks, Richard Bedlack, Eric Valor, John T. Kissel, Gleb Levitsky, Lucie Bruijn, Meraida Polak, Gregory Ringkamp, Mark B. Bromberg, Nicholas J. Maragakis, Carmel Armon, Laurie Gutmann, Michael Benatar, Gregory T. Carter, Kathy Mitchell, Sabrina Paganoni, Jonathan D. Glass, Jeff Rothstein, Tulio E. Bertorini, Lyle Ostrow, and James Caress

Subjects
0301 basic medicine, Aged, 80 and over, Male, medicine.medical_specialty, business.industry, Amyotrophic Lateral Sclerosis, Brain, medicine.disease, 03 medical and health sciences, 030104 developmental biology, 0302 clinical medicine, Physical medicine and rehabilitation, Neurology, Spinal Cord, medicine, Disease Progression, Humans, Neurology (clinical), Amyotrophic lateral sclerosis, Age of Onset, business, 030217 neurology & neurosurgery
Published
2017

31. ALSUntangled: Introducing The Table of Evidence

Author

Hubert Kwieciński, Dan Moore, Gary L. Pattee, Edor Kabashi, Chafic Karam, James Caress, Ashok Verma, Brett M. Morrison, Mieko Ogino, George Sachs, Orla Hardiman, Bonnie Gerecke, Vivian E. Drory, Hiroshi Mitsumoto, Gleb Levitsky, Josep Gamez, James Heywood, Nazem Atassi, Michael D. Weiss, Jeffrey V. Rosenfeld, Colin Quinn, Kathy Mitchell, Robin Conwit, Steven Novella, Mark B. Bromberg, Lewis P. Rowland, Jerry M. Belsh, Michael J. Strong, Todd Levine, Jonathan D. Glass, Yunxia Wang, Carlayne E. Jackson, Jon Baker, Muddasir Quereshi, Melanie Leitner, David Saperstein, Carmel Armon, Leo McClusky, Jonathan Licht, Terry Heiman-Patterson, Dallas Forshew, Laurie Gutmann, Pamela Kittrell, Jonathan Goldstein, Khema Sharma, Alexander Sherman, Efrat Carmi, Tahseen Mozaffar, James A. Russell, Merit Cudkowicz, Meraida Polak, Lorne Zinman, Michael Benatar, Jim Wymer, Christina Fournier, Noah Lechtzin, Eric Valor, Mazen M. Dimachkie, Steve Kolb, Megan Grosso, Katherine Tindall, Gregory T. Carter, Stacy A. Rudnicki, Lyle Ostrow, Eric J. Sorenson, Jeffrey D. Rothstein, Robert Bowser, Bjorn Oskarsson, Rup Tandan, Catherine Lomen-Hoerth, Daniel MacGowan, Peter M Andersen, Kate Dalton, Daniel M. Pastula, Craig Oster, Paul Wicks, Richard Bedlack, Michael H. Rivner, Nicholas J. Maragakis, John Ravits, Erik P. Pioro, Christen Shoesmith, John T. Kissel, Tulio E. Bertorini, Jeremy M. Shefner, Paul E. Barkhaus, Kevin Boylan, Jeff Dietz, Ginna Gonzalez, Sith Sathornsumetee, Larry Phillips, Steven Nash, Robert G. Miller, Janice Robertson, and Lisa Kinsley

Subjects
PubMed, medicine.medical_specialty, Evidence-Based Medicine, Physical medicine and rehabilitation, Neurology, business.industry, Amyotrophic Lateral Sclerosis, Humans, Medicine, Table (landform), Neurology (clinical), business
Published
2014
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32. ALSUntangled No. 29: MitoQ

Author

Muddasir Quereshi, Bjorn Oskarsson, Peter M Andersen, Pamela Kittrell, Mark B. Bromberg, Gleb Levitsky, Richard Bedlack, Nicholas J. Maragakis, Leo McClusky, Michael J. Strong, Robin Conwit, Lewis P. Rowland, Efrat Carmi, Tahseen Mozaffar, Alexander Sherman, Mazen M. Dimachkie, Yunxia Wang, Megan Grosso, Brett M. Morrison, Carlayne E. Jackson, Eric J. Sorenson, Craig Oster, John Ravits, Meraida Polak, Orla Hardiman, Hubert Kwieciński, Terry Heiman-Patterson, Dallas Forshew, Christina Fournier, Jonathan Licht, Dan Moore, Carmel Armon, Gregory T. Carter, Gary L. Pattee, James Heywood, Katherine Tindall, Stacy A. Rudnicki, Edor Kabashi, Laurie Gutmann, Jonathan D. Glass, David Saperstein, Chafic Karam, Kevin Boylan, Daniel M. Pastula, Lorne Zinman, Lisa Kinsley, Eric Valor, Michael H. Rivner, Kathy Mitchell, Neta Zach, James A. Russell, Vivian E. Drory, Melanie Leitner, James Caress, Khema Sharma, Rup Tandan, Colin Quinn, Steven Novella, Ashok Verma, Larry Phillips, Catherine Lomen-Hoerth, Daniel MacGowan, Jim Wymer, Michael Benatar, Kate Dalton, Steve Kolb, Michael D. Weiss, Jeffrey V. Rosenfeld, Nazem Atassi, Robert Bowser, Jon Baker, Merit Cudkowicz, Noah Lechtzin, Jeffrey D. Rothstein, Paul Wicks, Steven Nash, Christen Shoesmith, John T. Kissel, Josep Gamez, Bonnie Gerecke, Hiroshi Mitsumoto, Janice Robertson, Paul E. Barkhaus, Ginna Gonzalez, Mieko Ogino, George Sachs, Todd Levine, Jonathan Goldstein, Jeremy M. Shefner, Tulio E. Bertorini, Robert G. Miller, Sith Sathornsumetee, Lyle Ostrow, Erik P. Pioro, and Jeff Dietz

Subjects
Pathology, medicine.medical_specialty, Ubiquinone, business.industry, Amyotrophic Lateral Sclerosis, Drug Evaluation, Preclinical, medicine.disease, Antioxidants, Disease Models, Animal, Oxidative Stress, Organophosphorus Compounds, Neurology, Animals, Humans, Medicine, Neurology (clinical), Amyotrophic lateral sclerosis, business
Published
2015
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33. ALSUntangled 38: L-serine

Author

John Ravits, Jonathan D. Glass, David Saperstein, Ahmad Ghavanini, Erik P. Pioro, Efrat Carmi, Tahseen Mozaffar, Bjorn Oskarsson, Steven Nash, Kristiana Salmon, Richard Bedlack, Christina Fournier, Muddasir Quereshi, Pamela Kittrell, Eric J. Sorenson, Michael Benatar, Todd Levine, Jim Wymer, Carmel Armon, Laurie Gutmann, Jonathan Goldstein, Peter M Andersen, Michael D. Weiss, Lisa Kinsley, Paul Wicks, Jeffrey V. Rosenfeld, Ceri Weber, Ashok Verma, Nazem Atassi, Robert G. Miller, Robert Bowser, Josep Gamez, Bonnie Gerecke, Nicholas J. Maragakis, Brett M. Morrison, Megan Grosso, Gary L. Pattee, Orla Hardiman, Janice Robertson, Jon Baker, Edor Kabashi, Gregory T. Carter, Vivian E. Drory, Neta Zach, Merit Cudkowicz, Noah Lechtzin, Colin Quinn, Catherine Lomen-Hoerth, Daniel MacGowan, Terry Heiman-Patterson, Dallas Forshew, Eric Valour, Kate Dalton, Jeremy M. Shefner, James Heywood, Gleb Levitsky, Alexander Sherman, Robin Conwit, Rob Goldstein, Michael J. Strong, Katherine Tindall, Jeffrey D. Rothstein, Stacy A. Rudnicki, James A. Russell, Steve Kolb, Jonathan Licht, Chafic Karam, Steve Perrin, Hiroshi Mitsumoto, Lyle Ostrow, Leo McClusky, Yunxia Wang, Carlayne E. Jackson, Daniel M. Pastula, Michael H. Rivner, Larry Phillips, Rup Tandan, Paul E. Barkhaus, Ginna Gonzalez, Tulio E. Bertorini, L. P. Rowland, Yvonne Baker, Sith Sathornsumetee, Kevin Boylan, Mark Bromberg, Dan Moore, Fernando G. Vieira, Kathy Mitchell, Melanie Leitner, Mazen M. Dimachkie, James Caress, Meraida Polak, Lorne Zinman, Veronica Peschansky, Christen Shoesmith, John T. Kissel, Khema Sharma, Steven Novella, Emma Fixen, Keeli Hope Denson, Mieko Ogino, and George Sachs

Subjects
0301 basic medicine, Risk, Clinical Trials as Topic, Amyotrophic Lateral Sclerosis, L serine, Biology, medicine.disease, Molecular biology, 03 medical and health sciences, 030104 developmental biology, 0302 clinical medicine, Treatment Outcome, Neurology, medicine, Serine, Humans, Neurology (clinical), Amyotrophic lateral sclerosis, 030217 neurology & neurosurgery
Published
2016

34. ALSUntangled No. 37: Inosine

Author

Tulio E. Bertorini, L. P. Rowland, Paul Wicks, Steven Novella, Mark Bromberg, Sith Sathornsumetee, Lyle Ostrow, John Ravits, Sabrina Paganoni, Ginna Gonzalez, Edor Kabashi, Jonathan D. Glass, Josep Gamez, Tahseen Mozaffar, Robin Conwit, Richard Bedlack, Mazen M. Dimachkie, Michael Benatar, Eric J. Sorenson, Emma Fixsen, Yunxia Wang, Steve Kolb, Carlayne E. Jackson, James Caress, James Heywood, Nazem Atassi, Megan Grosso, Chafic Karam, Gregory T. Carter, Kevin Boylan, Orla Hardiman, Steven Nash, Kathy Mitchell, Dan Moore, Carmel Armon, Terry Heiman-Patterson, Dallas Forshew, Laurie Gutmann, Erik P. Pioro, Lisa Kinsley, Colin Quinn, Alexander Sherman, Janice Robertson, Kate Dalton, Larry Phillips, Peter M Andersen, Nicholas J. Maragakis, Katherine Tindall, Jon Baker, and Christen Shoesmith

Subjects
0301 basic medicine, Risk, Clinical Trials as Topic, business.industry, Amyotrophic Lateral Sclerosis, Pharmacology, medicine.disease, Inosine, 03 medical and health sciences, 030104 developmental biology, 0302 clinical medicine, Treatment Outcome, Neurology, Medicine, Humans, Neurology (clinical), Amyotrophic lateral sclerosis, business, 030217 neurology & neurosurgery, medicine.drug
Published
2016

35. ALSUntangled No. 34: GM604

Author

Yvonne Baker, Alexander Sherman, Gary L. Pattee, Kevin Boylan, Edor Kabashi, Yunxia Wang, Craig Oster, John Ravits, Muddasir Quereshi, Carlayne E. Jackson, Christen Shoesmith, John T. Kissel, Pamela Kittrell, James Heywood, Mieko Ogino, Gleb Levitsky, Bonnie Gerecke, Bjorn Oskarsson, George Sachs, Eric Valor, Kristiana Salmon, Richard Bedlack, Neta Zach, Robin Conwit, Rob Goldstein, Ahmad Ghavanini, Rup Tandan, Fernando G. Vieira, Efrat Carmi, Janice Robertson, Katherine Tindall, James Caress, Megan Grosso, Eric J. Sorenson, Daniel M. Pastula, Michael H. Rivner, Jeffrey D. Rothstein, Stacy A. Rudnicki, Erik P. Pioro, Terry Heiman-Patterson, Dallas Forshew, Lisa Kinsley, Ashok Verma, Paul E. Barkhaus, Ginna Gonzalez, Larry Phillips, Leo McClusky, Jonathan D. Glass, Brett M. Morrison, David Saperstein, Jim Wymer, Jeff Dietz, Catherine Lomen-Hoerth, Tahseen Mozaffar, Gregory T. Carter, Orla Hardiman, Josep Gamez, Vivian E. Drory, Daniel MacGowan, Dan Moore, Colin Quinn, Chafic Karam, Kate Dalton, Tulio E. Bertorini, Nazem Atassi, Robert G. Miller, Peter M Andersen, Robert Bowser, Michael D. Weiss, L. P. Rowland, Michael J. Strong, Jeffrey V. Rosenfeld, Steven Novella, Nicholas J. Maragakis, Michael Benatar, Jeremy M. Shefner, Jon Baker, Jonathan Licht, Kathy Mitchell, Christina Fournier, Mark Bromberg, Mazen M. Dimachkie, Steven Nash, James A. Russell, Paul Wicks, Meraida Polak, Melanie Leitner, Lorne Zinman, Steve Kolb, Noah Lechtzin, Sith Sathornsumetee, Lyle Ostrow, Todd Levine, Jonathan Goldstein, Khema Sharma, Carmel Armon, Laurie Gutmann, and Steve Perrin

Subjects
0301 basic medicine, Compassionate Use Trials, Pathology, medicine.medical_specialty, Drug Evaluation, Preclinical, Pilot Projects, Drug Costs, 03 medical and health sciences, Mice, Mice, Neurologic Mutants, 0302 clinical medicine, Double-Blind Method, Medicine, Animals, Humans, Nerve Growth Factors, Amyotrophic lateral sclerosis, Randomized Controlled Trials as Topic, business.industry, Amyotrophic Lateral Sclerosis, medicine.disease, Peptide Fragments, Rats, Disease Models, Animal, 030104 developmental biology, Treatment Outcome, Neurology, Neurology (clinical), business, Oligopeptides, 030217 neurology & neurosurgery
Published
2016

36. ALSUntangled No. 16: Cannabis

Author

Daniel M. Pastula, Jim Wymer, Michael H. Rivner, Mazen M. Dimachkie, James A. Russell, Steve Kolb, Gary L. Pattee, Muddasir Quereshi, Kathy Mitchell, Noah Lechtzin, Pamela Kittrell, Leo McClusky, Larry Phillips, Melanie Leitner, Hubert Kwieciński, Nicholas Marigakis, Dan Moore, Robert Bowser, Janice Robertson, Yunxia Wang, Carlayne E. Jackson, Todd Levine, James Heywood, Steven Nash, Steven Novella, Carmel Armon, Tahseen Mozaffar, Eric J. Sorenson, Catherine Lomen-Hoerth, Tulio E. Bertorini, Orla Hardiman, Daniel MacGowan, Kate Dalton, Jeremy M. Shefner, Vivian E. Drory, Robert G. Miller, Terry Heiman-Patterson, Dallas Forshew, Megan Grosso, Jonathan Goldstein, John Ravits, Sith Sathornsumetee, George Sachs, Paul Wicks, Jonathan D. Glass, David Saperstein, James Caress, Josep Gamez, Jeffrey D. Rothstein, Hiroshi Mitsumoto, Erik P. Pioro, Jeff Dietz, Michael J. Strong, Lewis P. Rowland, Alexander Sherman, Michael Benatar, Jonathan Licht, Meraida Polak, Michael D. Weiss, Jon Baker, Lisa Kinsley, Katherine Tindall, Stacy A. Rudnicki, Kevin Boylan, Ashok Verma, Robin Conwit, Peter M Andersen, Christen Shoesmith, John T. Kissel, Khema Sharma, Nazem Atassi, Bjorn Oskarsson, Rup Tandan, Richard Bedlack, Ginna Gonzalez, and Bonnie Gerecke

Subjects
medicine.medical_specialty, biology, Cannabinoids, business.industry, Amyotrophic Lateral Sclerosis, Marijuana Smoking, General Medicine, biology.organism_classification, medicine.disease, Neurology, Humans, Immunologic Factors, Medicine, Neurology (clinical), Cannabis, Amyotrophic lateral sclerosis, business, Psychiatry
Published
2012
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37. ALSUntangled 15: Coconut Oil

Author

Meraida Polak, Daniel M. Pastula, Michael H. Rivner, James Heywood, James A. Russell, Todd Levine, Orla Hardiman, Steve Kolb, Kevin Boylan, Michael Benatar, Larry Phillips, Michael J. Strong, Steven Novella, Muddasir Quereshi, Vivian E. Drory, Jonathan Goldstein, Ginna Gonzalez, Jonathan Licht, Noah Lechtzin, Kathy Mitchell, Jim Wymer, Melanie Leitner, Pamela Kittrell, Peter M Andersen, Robert G. Miller, George Sachs, Terry Heiman-Patterson, Dallas Forshew, Lisa Kinsley, Paul Wicks, Robert Bowser, Nazem Atassi, Megan Grosso, Tahseen Mozaffar, Lewis P. Rowland, Michael D. Weiss, Hubert Kwieciński, Dan Moore, Alexander Sherman, Janice Robertson, Catherine Lomen-Hoerth, Jon Baker, Eric J. Sorenson, Daniel MacGowan, Kate Dalton, Bonnie Gerecke, Rup Tandan, Gary L. Pattee, James Caress, Katherine Tindall, Leo McClusky, Stacy A. Rudnicki, Carmel Armon, Khema Sharma, Christen Shoesmith, John T. Kissel, Hiroshi Mitsumoto, Ashok Verma, Nicholas Marigakis, Yunxia Wang, Robin Conwit, Carlayne E. Jackson, Jeremy M. Shefner, Bjorn Oskarsson, Richard Bedlack, Mazen M. Dimachkie, Erik P. Pioro, Jeff Dietz, Steven Nash, Jeffrey D. Rothstein, Josep Gamez, John Ravits, Tulio E. Bertorini, Sith Sathornsumetee, Jonathan D. Glass, and David Saperstein

Subjects
food.ingredient, business.industry, Amyotrophic Lateral Sclerosis, Coconut oil, General Medicine, medicine.disease, food, Neurology, Coconut Oil, medicine, Animals, Humans, Plant Oils, Neurology (clinical), Food science, Amyotrophic lateral sclerosis, business
Published
2012
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38. Too Weak to Breathe: An Odd Case of Lambert Eaton Myasthenic Syndrome

Author

James Caress, Caryn Brehm, Daniel LoVerde, Christopher Barrios, and Daniel Files

Subjects
Pulmonary and Respiratory Medicine, medicine.medical_specialty, business.industry, Medicine, Cardiology and Cardiovascular Medicine, Critical Care and Intensive Care Medicine, business, medicine.disease, Dermatology, Lambert-Eaton myasthenic syndrome
Published
2017
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39. ALSUntangled No. 26: lunasin

Author

Jim Wymer, Christina Fournier, Robert Bowser, Lyle Ostrow, Paul E. Barkhaus, Ginna Gonzalez, Hubert Kwieciński, Dan Moore, Muddasir Quereshi, Catherine Lomen-Hoerth, Daniel MacGowan, Pamela Kittrell, Josep Gamez, Eric J. Sorenson, Kate Dalton, Todd Levine, Eric Valor, Ashok Verma, Tulio E. Bertorini, Mark B. Bromberg, Merit Cudkowicz, Noah Lechtzin, Michael J. Strong, Efrat Carmi, Mazen M. Dimachkie, Rup Tandan, Bjorn Oskarsson, Mieko Ogino, Tahseen Mozaffar, James A. Russell, George Sachs, Jonathan Goldstein, Hiroshi Mitsumoto, Steven Novella, Jonathan Licht, Terry Heiman-Patterson, Dallas Forshew, James Heywood, Richard Bedlack, James Caress, Sith Sathornsumetee, Steve Kolb, Kevin Boylan, Nazem Atassi, Yunxia Wang, Carlayne E. Jackson, Paul Wicks, Gary L. Pattee, Meraida Polak, Chafic Karam, Gleb Levitsky, Lorne Zinman, Craig Oster, Carmel Armon, Edor Kabashi, Robin Conwit, John Ravits, Laurie Gutmann, Janice Robertson, Erik P. Pioro, Brett M. Morrison, Orla Hardiman, Leo McClusky, Vivian E. Drory, Jeff Dietz, Colin Quinn, Jonathan D. Glass, Jeremy M. Shefner, Robert G. Miller, David Saperstein, Michael D. Weiss, Jeffrey V. Rosenfeld, Megan Grosso, Jon Baker, Gregory T. Carter, Kathy Mitchell, Melanie Leitner, Michael Benatar, Bonnie Gerecke, Lisa Kinsley, Khema Sharma, Steven Nash, Christen Shoesmith, John T. Kissel, Jeffrey D. Rothstein, Peter M Andersen, Nicholas J. Maragakis, Katherine Tindall, Stacy A. Rudnicki, Daniel M. Pastula, Michael H. Rivner, Larry Phillips, Lewis P. Rowland, and Alexander Sherman

Subjects
Adult, Male, Pathology, medicine.medical_specialty, business.industry, Amyotrophic Lateral Sclerosis, Anti-Inflammatory Agents, Middle Aged, medicine.disease, Neurology, medicine, Soybean Proteins, Humans, Female, Neurology (clinical), Amyotrophic lateral sclerosis, business, Aged, Phytotherapy, Plant Proteins
Published
2014

40. Health-related quality-of-life improvements in CIDP with immune globulin IV 10%: the ICE Study

Author

Stanislav Vohanka, Florian P Thomas, Chunqin Deng, Fabio Barroso, Jaya Trivedi, James Caress, Blanka Adamova, Ivana Basta, Giovanni luigi Mancardi, Halina Bartosik-Psujek, Luana Benedetti, Patrizia Dacci, Joab Chapman, Nilo Riva, and Josef Bednarik

Subjects
Adult, medicine.medical_specialty, Adolescent, Placebo, law.invention, Young Adult, Randomized controlled trial, Quality of life, Double-Blind Method, law, Internal medicine, medicine, Humans, Young adult, Social Behavior, Cross-Over Studies, business.industry, Immunoglobulins, Intravenous, Polyradiculoneuropathy, medicine.disease, Crossover study, Confidence interval, Endocrinology, Mental Health, Polyradiculoneuropathy, Chronic Inflammatory Demyelinating, Immune globulin IV, Quality of Life, Neurology (clinical), business
Abstract

Background: Chronic inflammatory demyelinating polyradiculoneuropathy trials have demonstrated the efficacy of IV immunoglobulin vs placebo. However, these trails have not addressed the long-term impact on health-related quality of life (HRQoL). Methods: One hundred seventeen patients in a randomized, double-blind, response-conditional crossover trial received immune globulin IV, 10% caprylate/chromatography purified (IGIV-C [Gamunex®]), or placebo every 3 weeks for up to 24 weeks in the first period (FP). Participants whose inflammatory neuropathy cause and treatment disability score did not improve by ≥1 point received alternate treatment in a 24-week crossover period (CP). In either period, participants who improved and completed treatment were eligible to be randomly reassigned to a blinded 24-week extension phase (EP). HRQoL analyses were conducted using the Short Form-36® (SF-36) and the Rotterdam Handicap Scale (RHS). Results: In the FP, greater improvements in both SF-36 physical and mental component scores were observed with IGIV-C vs placebo, with a significant improvement in the physical component score (difference 4.4 points; 95% confidence interval [CI] 0.7–8.0). Improvements in all SF-36 domains favored IGIV-C vs placebo, with physical functioning, role–physical, social functioning, and mental health reaching significance. Participants receiving IGIV-C experienced a larger improvement in RHS vs those receiving placebo (difference 3.4 points; 95% CI 1.4–5.5; p = 0.001). In the CP, similar general trends were observed. In the EP, mean SF-36 improvements were generally improved or maintained in participants who continued IGIV-C therapy; however, worsening was observed in participants re-randomized to placebo. Conclusions: Long-term therapy with immune globulin IV, 10% caprylate/chromatography purified, improves and maintains health-related quality of life in chronic inflammatory demyelinating polyradiculoneuropathy.

Published
2009

41. Electrical Impedance Myography as a Biomarker To Assess ALS Progression (S25.006)

Author

Shiva Gautam, Sharon Usher, William S. David, Mary Lou Watson, Michael Benatar, Pushpa Narayanaswami, Michael S. Cartwright, J. M. Shefner, Elizabeth M. Raynor, Seward B. Rutkove, Namita Goyal, Judy Warder, Nicholas J. Maragakis, Khema Sharma, James Caress, Lora Clawson, and Ted M. Burns

Subjects
Oncology, medicine.medical_specialty, Electrical impedance myography, business.industry, Internal medicine, medicine, Biomarker (medicine), Neurology (clinical), business
Published
2012
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