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171 results on '"Van Bergen, Nicole J."'

3. Integrated multi-omics for rapid rare disease diagnosis on a national scale

Author

Lunke, Sebastian, Bouffler, Sophie E., Patel, Chirag V., Sandaradura, Sarah A., Wilson, Meredith, Pinner, Jason, Hunter, Matthew F., Barnett, Christopher P., Wallis, Mathew, Kamien, Benjamin, Tan, Tiong Y., Freckmann, Mary-Louise, Chong, Belinda, Phelan, Dean, Francis, David, Kassahn, Karin S., Ha, Thuong, Gao, Song, Arts, Peer, Jackson, Matilda R., Scott, Hamish S., Eggers, Stefanie, Rowley, Simone, Boggs, Kirsten, Rakonjac, Ana, Brett, Gemma R., de Silva, Michelle G., Springer, Amanda, Ward, Michelle, Stallard, Kirsty, Simons, Cas, Conway, Thomas, Halman, Andreas, Van Bergen, Nicole J., Sikora, Tim, Semcesen, Liana N., Stroud, David A., Compton, Alison G., Thorburn, David R., Bell, Katrina M., Sadedin, Simon, North, Kathryn N., Christodoulou, John, and Stark, Zornitza

Published
2023
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4. Failure to repair damaged NAD(P)H blocks de novo serine synthesis in human cells.

Author

Walvekar, Adhish S., Warmoes, Marc, Cheung, Dean, Sikora, Tim, Seyedkatouli, Najmesadat, Gomez-Giro, Gemma, Perrone, Sebastian, Dengler, Lisa, Unger, François, Santos, Bruno F. R., Gavotto, Floriane, Dong, Xiangyi, Becker-Kettern, Julia, Kwon, Yong-Jun, Jäger, Christian, Schwamborn, Jens C., Van Bergen, Nicole J., Christodoulou, John, and Linster, Carole L.

Abstract

Background: Metabolism is error prone. For instance, the reduced forms of the central metabolic cofactors nicotinamide adenine dinucleotide (NADH) and nicotinamide adenine dinucleotide phosphate (NADPH), can be converted into redox-inactive products, NADHX and NADPHX, through enzymatically catalyzed or spontaneous hydration. The metabolite repair enzymes NAXD and NAXE convert these damaged compounds back to the functional NAD(P)H cofactors. Pathogenic loss-of-function variants in NAXE and NAXD lead to development of the neurometabolic disorders progressive, early-onset encephalopathy with brain edema and/or leukoencephalopathy (PEBEL)1 and PEBEL2, respectively. Methods: To gain insights into the molecular disease mechanisms, we investigated the metabolic impact of NAXD deficiency in human cell models. Control and NAXD-deficient cells were cultivated under different conditions, followed by cell viability and mitochondrial function assays as well as metabolomic analyses without or with stable isotope labeling. Enzymatic assays with purified recombinant proteins were performed to confirm molecular mechanisms suggested by the cell culture experiments. Results: HAP1 NAXD knockout (NAXDko) cells showed growth impairment specifically in a basal medium containing galactose instead of glucose. Surprisingly, the galactose-grown NAXDko cells displayed only subtle signs of mitochondrial impairment, whereas metabolomic analyses revealed a strong inhibition of the cytosolic, de novo serine synthesis pathway in those cells as well as in NAXD patient-derived fibroblasts. We identified inhibition of 3-phosphoglycerate dehydrogenase as the root cause for this metabolic perturbation. The NAD precursor nicotinamide riboside (NR) and inosine exerted beneficial effects on HAP1 cell viability under galactose stress, with more pronounced effects in NAXDko cells. Metabolomic profiling in supplemented cells indicated that NR and inosine act via different mechanisms that at least partially involve the serine synthesis pathway. Conclusions: Taken together, our study identifies a metabolic vulnerability in NAXD-deficient cells that can be targeted by small molecules such as NR or inosine, opening perspectives in the search for mechanism-based therapeutic interventions in PEBEL disorders. [ABSTRACT FROM AUTHOR]

Published
2025
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5. TRAPPopathies: Severe Multisystem Disorders Caused by Variants in Genes of the Transport Protein Particle (TRAPP) Complexes.

Author

Hall, Riley, Sawant, Vallari, Gu, Jinchao, Sikora, Tim, Rollo, Ben, Velasco, Silvia, Kim, Jinkuk, Segev, Nava, Christodoulou, John, and Van Bergen, Nicole J.

Abstract

The TRAPP (TRAnsport Protein Particle) protein complex is a multi-subunit complex involved in vesicular transport between intracellular compartments. The TRAPP complex plays an important role in endoplasmic reticulum-to-Golgi and Golgi-to-plasma membrane transport, as well as autophagy. TRAPP complexes comprise a core complex, TRAPPI, and the association of peripheral protein subunits to make two complexes, known as TRAPPII and TRAPPIII, which act as Guanine Nucleotide Exchange Factors (GEFs) of Rab11 and Rab1, respectively. Rab1 and Rab11 are GTPases that mediate cargo selection, packaging, and delivery during pre- and post-Golgi transport in the secretory pathway. Rab1 is also required for the first step of macroautophagy, a cellular recycling pathway. Pathogenic variants in genes encoding protein subunits of the TRAPP complex are associated with a range of rare but severe neurological, skeletal, and muscular disorders, collectively called TRAPPopathies. Disease-causing variants have been identified in multiple subunits of the TRAPP complex; however, little is known about the underlying disease mechanisms. In this review, we will provide an overview of the current knowledge surrounding disease-associated variants of the TRAPP complex subunits, propose new insights into the underlying disease pathology, and suggest future research directions into the underlying disease mechanisms. [ABSTRACT FROM AUTHOR]

Published
2024
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7. Cannabinoids and Genetic Epilepsy Models: A Review with Focus on CDKL5 Deficiency Disorder.

Author

Massey, Sean, Quigley, Anita, Rochfort, Simone, Christodoulou, John, and Van Bergen, Nicole J.

Subjects
TUBEROUS sclerosis, CANNABINOIDS, CANNABIDIOL, ANTICONVULSANTS, GENETIC models, CANNABINOID receptors
Abstract

Pediatric genetic epilepsies, such as CDKL5 Deficiency Disorder (CDD), are severely debilitating, with early-onset seizures occurring more than ten times daily in extreme cases. Existing antiseizure drugs frequently prove ineffective, which significantly impacts child development and diminishes the quality of life for patients and caregivers. The relaxation of cannabis legislation has increased research into potential therapeutic properties of phytocannabinoids such as cannabidiol (CBD) and Δ9-tetrahydrocannabinol (THC). CBD's antiseizure properties have shown promise, particularly in treating drug-resistant genetic epilepsies associated with Lennox–Gastaut syndrome (LGS), Dravet syndrome (DS), and Tuberous Sclerosis Complex (TSC). However, specific research on CDD remains limited. Much of the current evidence relies on anecdotal reports of artisanal products lacking accurate data on cannabinoid composition. Utilizing model systems like patient-derived iPSC neurons and brain organoids allows precise dosing and comprehensive exploration of cannabinoids' pharmacodynamics. This review explores the potential of CBD, THC, and other trace cannabinoids in treating CDD and focusing on clinical trials and preclinical models to elucidate the cannabinoid's potential mechanisms of action in disrupted CDD pathways and strengthen the case for further research into their potential as anti-epileptic drugs for CDD. This review offers an updated perspective on cannabinoid's therapeutic potential for CDD. [ABSTRACT FROM AUTHOR]

Published
2024
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11. De novo enhancer deletion of LMX1B produces a mild nail‐patella clinical phenotype.

Author

Francis, David, Lall, Paula, Ayres, Samantha, Van Bergen, Nicole J., Christodoulou, John, Brown, Natasha J., and Kalitsis, Paul

Subjects
PHENOTYPES, EMBRYOLOGY, GENETIC code, TRANSCRIPTION factors, HOMEOBOX genes
Abstract

Critical genes involved in embryonic development are often transcription factors, regulating many downstream genes. LMX1B is a homeobox gene that is involved in formation of the limbs, eyes and kidneys, heterozygous loss‐of‐function sequence variants and deletions cause Nail‐Patella syndrome. Most of the reported variants are localised within the gene's coding sequence, however, approximately 5%–10% of affected individuals do not have a pathogenic variant identified within this region. In this study, we present a family with four affected individuals across two generations with a deletion spanning a conserved upstream LMX1B‐binding sequence. This deletion is de novo in the mother of three affected children. Furthermore, in this family, the manifestations appear limited to the nails and limbs, and therefore may reflect an attenuated phenotype of the classic Nail‐Patella phenotype that includes ophthalmological and renal manifestations. [ABSTRACT FROM AUTHOR]

Published
2024
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12. Expanding the Allelic Heterogeneity of ANO10-Associated Autosomal Recessive Cerebellar Ataxia

Author

Massey, Sean, Guo, Yiran, Riley, Lisa G., Van Bergen, Nicole J., Sandaradura, Sarah A., McCusker, Elizabeth, Tchan, Michel, Thauvin-Robinet, Christel, Thomas, Quentin, Moreau, Thibault, Davis, Mark, Smits, Daphne, Mancini, Grazia M.S., Hakonarson, Hakon, Cooper, Sandra, Christodoulou, John, Massey, Sean, Guo, Yiran, Riley, Lisa G., Van Bergen, Nicole J., Sandaradura, Sarah A., McCusker, Elizabeth, Tchan, Michel, Thauvin-Robinet, Christel, Thomas, Quentin, Moreau, Thibault, Davis, Mark, Smits, Daphne, Mancini, Grazia M.S., Hakonarson, Hakon, Cooper, Sandra, and Christodoulou, John

Abstract

Background and Objectives The term autosomal recessive cerebellar ataxia (ARCA) encompasses a diverse group of heterogeneous degenerative disorders of the cerebellum. Spinocerebellar ataxia autosomal recessive 10 (SCAR10) is a distinct classification of cerebellar ataxia caused by variants in the ANO10 gene. Little is known about the molecular role of ANO10 or its role in disease. There is a wide phenotypic spectrum among patients, even among those with the same or similar genetic variants. This study aimed to characterize the molecular consequences of variants in ANO10 and determine their pathologic significance in patients diagnosed with SCAR10. Methods We presented 4 patients from 4 families diagnosed with spinocerebellar ataxia with potential pathogenic variants in the ANO10 gene. Patients underwent either clinical whole-exome sequencing or screening of a panel of known neuromuscular disease genes. Effects on splicing were studied using reverse transcriptase PCR to analyze complementary DNA. Western blots were used to examine protein expression. Results One individual who presented clinically at a much earlier age than typical was homozygous for an ANO10 variant (c.1864A > G [p.Met622Val]) that produces 2 transcription products by altering an exonic enhancer site. Two patients, both of Lebanese descent, had a homozygous intronic splicing variant in ANO10 (c.1163-9A > G) that introduced a cryptic splice site acceptor, producing 2 alternative transcription products and no detectable wild-type protein. Both these variants have not yet been associated with SCAR10. The remaining patient was found to have compound heterozygous variants in ANO10 previously associated with SCAR10 (c.132dupA [p.Asp45Argfs*9] and c.1537T > C [p.Cys513Arg]). Discussion We presented rare pathogenic variants adding to the growing list of ANO10 variants associated with SCAR10. In addition, we described an individual with a much earlier age at onset than usually associated with ANO

Published
2023

13. Severe NAD(P)HX Dehydratase (NAXD) Neurometabolic Syndrome May Present in Adulthood after Mild Head Trauma

Author

Van Bergen, Nicole J., primary, Gunanayagam, Karen, additional, Bournazos, Adam M., additional, Walvekar, Adhish S., additional, Warmoes, Marc O., additional, Semcesen, Liana N., additional, Lunke, Sebastian, additional, Bommireddipalli, Shobhana, additional, Sikora, Tim, additional, Patraskaki, Myrto, additional, Jones, Dean L., additional, Garza, Denisse, additional, Sebire, Dale, additional, Gooley, Samuel, additional, McLean, Catriona A., additional, Naidoo, Parm, additional, Rajasekaran, Mugil, additional, Stroud, David A., additional, Linster, Carole L., additional, Wallis, Mathew, additional, Cooper, Sandra T., additional, and Christodoulou, John, additional

Published
2023
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14. Expanding the Allelic Heterogeneity ofANO10-Associated Autosomal Recessive Cerebellar Ataxia

Author

Massey, Sean, primary, Guo, Yiran, additional, Riley, Lisa G., additional, Van Bergen, Nicole J., additional, Sandaradura, Sarah A., additional, McCusker, Elizabeth, additional, Tchan, Michel, additional, Thauvin-Robinet, Christel, additional, Thomas, Quentin, additional, Moreau, Thibault, additional, Davis, Mark, additional, Smits, Daphne, additional, Mancini, Grazia M.S., additional, Hakonarson, Hakon, additional, Cooper, Sandra, additional, and Christodoulou, John, additional

Published
2023
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21. Biallelic Variants in PYROXD2 Cause a Severe Infantile Metabolic Disorder Affecting Mitochondrial Function

Author

Van Bergen, Nicole J., primary, Hock, Daniella H., additional, Spencer, Lucy, additional, Massey, Sean, additional, Stait, Tegan, additional, Stark, Zornitza, additional, Lunke, Sebastian, additional, Roesley, Ain, additional, Peters, Heidi, additional, Lee, Joy Yaplito, additional, Le Fevre, Anna, additional, Heath, Oliver, additional, Mignone, Cristina, additional, Yang, Joseph Yuan-Mou, additional, Ryan, Monique M., additional, D’Arcy, Colleen, additional, Nash, Margot, additional, Smith, Sile, additional, Caruana, Nikeisha J., additional, Thorburn, David R., additional, Stroud, David A., additional, White, Susan M., additional, Christodoulou, John, additional, and Brown, Natasha J., additional

Published
2022
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22. Mitochondrial physiology: Gnaiger Erich et al ― MitoEAGLE Task Group

Author

Gnaiger, Erich, Aasander Frostner, Eleonor, Abdul Karim, Norwahidah, Abdel-Rahman, Engy Ali, Abumrad, Nada A, Acuna-Castroviejo, Dario, Adiele, Reginald C, Ahn, Bumsoo, Alencar, MB, Ali, Sameh S, Almeida, Angeles, Alton, Lesley, Alves, Marco G, Amati, Francesca, Amoedo, Nivea Dias, Amorim, Ricardo, Anderson, Ethan J, Andreadou, Ioanna, Antunes, Diana, Arago, Marc, Aral, Cenk, Arandarcikaite, Odeta, Arias-Reyes, Christian, Armand, Anne-Sophie, Arnould, Thierry, Avram, Vlad Florian, Axelrod, Christopher L, Bairam, Aida, Bailey, Damian M, Bajpeyi, Sudip, Bajzikova, Martina, Bakker, Barbara M, Barlow, Jonathan, Bardal, Tora, Banni, A, Bastos Sant'Anna Silva, Ana Carolina, Batterson, Philip, Battino, Maurizio, Bazil, Jason, Beard, Daniel A, Beleza, Jorge, Bednarczyk, Piotr, Bello, Fiona, Ben-Shachar, Dorit, Bento Guida, Jose Freitas, Bergdahl, Andreas, Berge, Rolf K, Bergmeister, Lisa, Bernardi, Paolo, Berridge, Michael V, Bettinazzi, Stefano, Bishop, David, Blier, Pierre U, Blindheim, Dan Filip, Boardman, Neoma T, Boetker, Hans Erik, Borchard, Sabine, Boros, Mihaly, Borsheim, Elisabet, Borras, Consuelo, Borutaite, Vilma, Botella, Javier, Bouillaud, Frederic, Bouitbir, Jamal, Boushel, Robert C, Bovard, Josh, Bravo-Sagua, Roberto, Breton, Sophie, Brown, David A, Brown, Guy C, Brown, Robert A, Brozinick, Joseph T, Buettner, Garry R, Burtscher, Johannes, Bustos, Matilde, Calabria, Elisa, Calbet, Jose A, Calzia, Enrico, Cannon, Daniel T, Cano Sanchez, Maria, Canto Alvarez, Carles, Cardinale, D, Cardoso, Luiza Helena Daltro, Carvalho, Eugenia, Casado Pinna, Marta, Cassar, Samantha, Castelo, Maria P, Castilho, Roger F, Cavalcanti-de-Albuquerque, Joao Paulo, Cecatto, Cristiane, Celen, Murat C, Cervinkova, Zuzana, Chabi, Beatrice, Chakrabarti, Lisa, Chakrabarti, Sasanka, Chaurasia, Bhagirath, Chen, Quan, Chicco, Adam J, Chinopoulos, Christos, Chowdhury, Subir K, Cizmarova, Beata, Clementi, Emilio, Coen, Paul M, Cohen, Bruce H, Coker, Robert H, Collin-Chenot, Anne, Coughlan, Melinda T, Coxito, Petro, Crisostomo, Luis, Crispim, Marcell, Crossland, Hannah, Dahdah, Norma, Dalgaard, Louise T, Dambrova, Maija, Danhelovska, Tereza, Darveau, Charles A, Darwin, Paula M, Das, Anibh M, Dash, Ranjan K, Davidova, Eliska, Davis, Michael S, Dayanidhi, Sudarshan, De Bem, Andreza Fabro, De Goede, Paul, De Palma, Clara, De Pinto, Vito, Dela, F, Dembinska-Kiec, Aldona, Detraux, Damien, Devaux, Yvan, Di Marcello, Marco, Di Paola, Floriana Jessica, Dias, Candida, Dias, Tania R, Diederich, Marc, Distefano, Giovanna, Djafarzadeh, Siamak, Doermann, Niklas, Doerrier, Carolina, Dong, Lan-Feng, Donnelly, Chris, Drahota, Zdenek, Duarte, Filipe Valente, Dubouchaud, Herve, Duchen, Michael R, Dumas, Jean-Francois, Durham, William J, Dymkowska, Dorota, Dyrstad, Sissel E, Dyson, Alex, Dzialowski, Edward M, Eaton, Simon, Ehinger, Johannes, Elmer, Eskil, Endlicher, Rene, Engin, Ayse B, Escames, Germaine, Evinova, Andrea, Ezrova, Zuzana, Falk, Marni Joy, Fell, David A, Ferdinandy, Peter, Ferko, Miroslav, Fernandez-Ortiz, Marisol, Erika, Fernandez-Vizarra, Ferreira, Julio Cesar Batista, Ferreira, Rita, Ferri, Alessandra, Festuccia, WT, Fessel, Joshua P, Filipovska, Aleksandra, Fisar, Zdenek, Fischer, Christine, Fischer, Michael, Fisher, Gordon, Fisher, Joshua J, Fontanesi, Flavia, Forbes-Hernandez, Tamara Y, Ford, Ellen, Fornaro, Mara, Fuertes Agudo, Marina, Fulton, Montana, Galina, Antonio, Galkin, Alexander, Gallee, Leon, Galli, Gina L, Gama Perez, Pau, Gan, Zhenji, Ganetzky, Rebecca, Gao, Yun, Garcia, Geovana S, Garcia-Rivas, Gerardo, Garcia-Roves, Pablo Miguel, Garcia-Souza, Luiz Felipe, Garlid, Keith D, Garrabou, Gloria, Garten, Antje, Gastaldelli, Amalia, Gayen, Jiaur, Genders, Amanda J, Genova, Maria Luisa, Giampieri, Francesca, Glatz, Jan FC, Giovarelli, Matteo, Goikoetxea Usandizaga, Naroa, Goncalo Teixeira da Silva, Rui, Goncalves, Debora Farina, Gonzalez-Armenta, Jenny L, Gonzalez-Francesqua, A, Gonzalez-Freire, Marta, Gonzalo, Hugo, Goodpaster, Bret H, Gorr, Thomas A, Gourlay, Campbell W, Grams, Bente, Granata, Cesare, Grefte, Sander, Grilo, Luis, Guarch, Meritxell Espino, Gueguen, Naig, Gumeni, Sentiljana, Haas, Clarissa B, Haavik, Jan, Hachmo, Yafit, Haendeler, Judith, Haider, Markus, Hajrulahovic, Anesa, Hamann, Andrea, Han, Jin, Han, Woo Hyun, Hancock, Chad R, Hand, Steven C, Handl, Jiri, Hansikova, Hana, Hardee, Justin P, Hargreaves, Ian P, Harper, Mary Ellen, Harrison, David K, Hassan, Hazirah, Hatakova, Zuzana, Hausenloy, Derek J, Heales, Simon JR, Heiestad, Christina, Hellgren, Kim T, Henrique, Alexandrino, Hepple, Russell T, Hernansanz-Agustin, Pablo, Hewakapuge, Sudinna, Hickey, Anthony J, Ho, Dieu Hien, Hoehn, Kyle L, Hoel, Frederik, Holland, Olivia J, Holloway, Graham P, Holzner, Lorenz, Hoppel, Charles L, Hoppeler, H, Hoppel, Florian, Houstek, Josef, Huete-Ortega, Maria, Hyrossova, Petra, Iglesias-Gonzalez, Javier, Indiveri, Cesare, Irving, Brian A, Isola, Raffaella, Iyer, Shilpa, Jackson, Christophe B, Jadiya, Pooja, Jana, Prado Fabian, Jandeleit-Dahm, K, Jang, David H, Jang, Young C, Janowska, Joanna, Jansen, Kirsten, Jansen-Duerr, Pidder, Jansone, Baiba, Jarmuszkiewicz, Wieslawa, Jaskiewicz, Anna, Jaspers, Richard T, Jedlicka, Jan, Jerome, Estaquier, Jespersen, Nichlas R, Jha, Rajan K, Joseph, Vincent, Juhasz, Laszlo, Jurczak, Michael J, Jurk, Diana, Kaambre, Tuuli, Kaczor, Jan J, Kainulainen, Heikki, Kampa, Rafal Pawel, Kandel, Sunil M, Kane, Daniel A, Kapferer, Werner, Kapnick, Senta, Kappler, Lisa, Karabatsiakis, Alexander, Karavaeva, Iuliia, Karkucinska-Wieckowska, Agnieszka, Kaur, Sarbjot, Keijer, Jaap, Keller, Markus A, Keppner, Gloria, Khamoui, Andy V, Kidere, Dita, Kilbaugh, Todd, Kim, Hyoung Kyu, Kim, Julian KS, Kimoloi, Sammy, Klepinin, Aleksandr, Klepinina, Lyudmila, Klingenspor, Martin, Klocker, Helmut, Komlódi, Timea, Kolasa, Iris, Koopman, Werner JH, Kopitar-Jerala, Natasa, Kowaltowski, Alicia J, Kozlov, Andrey V, Krajcova, Adela, Krako Jakovljevic, Nina, Kristal, Bruce S, Krycer, Jamer R, Kuang, Jujiao, Kucera, Otto, Kuka, Janis, Kwak, Hyo Bum, Kwast, Kurt, Kwon, Oh Sung, Laasmaa, Martin, Labieniec-Watala, Magdalena, Lai, Nicola, Lalic, Nebojsa M, Land, John M, Lane, Nick, Laner, Verena, Lanza, Ian R, Laouafa, Sofien, Larsen, Steen, Larsen, Terje S, Lavery, Gareth G, Lazou, Antigone, Ledo, Ana Margarida, Lee, Hong Kyu, Leeuwenburgh, Christiaan, Lehti, Maarit, Lemieux, Helene, Lenaz, Giorgio, Lerfall, Jorgen, Li, Pingan A, Li Puma, Lance, Liang, Liping, Liepins, Edgars, Lin, Chien-Te, Liu, Jiankang, Lopez, Luis C, Lucchinetti, Eliana, Ma, Tao, Macedo, Maria P, Machado, Ivo F, Maciej, Sarah, MacMillan-Crow, Lee Ann, Magalhaes, Jose, Magri, Andrea, Majtnerova, Pavlina, Makarova, Elina, Makrecka-Kuka, Marina, Malik, Afshan N, Marcouiller, Francois, Marechal, Amandine, Markova, Michaela, Markovic, Ivanka, Martin, Daniel S, Martins, Ana Dias, Martins, Joao D, Maseko, Tumisang Edward, Maull, Felicia, Mazat, Jean Pierre, McKenna, Helen T, McKenzie, Matthew, McMillan, Duncan GG, McStay, Gavin P, Menze, Michael A, Mendham, Amy, Mercer, John R, Merz, Tamara, Messina, Angela, Meszaros, Andras T, Methner, Axel, Michalak, Slawomir, Mila Guasch, Maria, Minuzzi, Luciele M, Misirkic Marjanovic, Maja, Moellering, Douglas R, Moisoi, Nicoleta, Molina, Anthony JA, Montaigne, David, Moore, Anthony L, Moore, Christy, Moreau, Kerrie, Moreira, Bruno P, Moreno-Sanchez, Rafael, Mracek, Tomas, Muccini, Anna Maria, Muntane, Jordi, Muntean, Danina M, Murray, Andrew J, Musiol, Eva, Nabben, Miranda, Nair, K Sreekumaran, Nehlin, Jan O, Nemec, Michal, Nesci, Salvatore, Neufer, P Darrell, Neuzil, Jiri, Neviere, Remi, Newsom, Sean A., Norman, Jennifer, Nozickova, Katerina, Nunes, Sara, Nuoffer, Jean-Marc, O'Brien, Kristin, O'Brien, Katie A, O'Gorman, Donal, Olgar, Yusuf, Oliveira, Ben, Oliveira, Jorge, Oliveira, Marcus F, Oliveira, Marcos Tulio, Oliveira, Pedro F, Oliveira, Paulo J, Olsen, Rolf Erik, Orynbayeva, Zulfiya, Osiewacz, Heinz D, Paez, Hector, Pak, Youngmi K, Pallotta, Maria L, Palmeira, Carlos M, Parajuli, Nirmala, Passos, Joao F, Passrugger, Manuela, Patel, Hemal H, Pavlova, Nadia, Pavlovic, Kasja, Pecina, Petr, Pedersen, Tina M, Perales, Jose Carlos, Pereira da Silva Grilo da Silva, Filomena, Pereira, Rita, Perez Valencia, Juan A, Perks, Kara L, Pesta, Dominik, Petit, Patrice X, Pettersen Nitschke, Ina Katrine, Pichaud, Nicolas, Pichler, Irene, Piel, Sarah, Pietka, Terri A, Pinho, Sonia A, Pino, Maria F, Pirkmajer, Sergej, Place, Nicolas, Plangger, Mario, Porter, Craig, Porter, Richard K, Preguica, Ines, Procaccio, Vincent, Prochownik, Edward V, Prola, Alexandre, Pulinilkunnil, Thomas, Puskarich, Michael A, Puurand, Marju, Radenkovic, Filip, Ramzan, Rabia, Rattan, Suresh IS, Reano, Simone, Reboredo, Patricia, Rees, Bernard B, Renner-Sattler, Kathrin, Rial, Eduardo, Robinson, Matthew M, Roden, Michael, Rodrigues, Ana Sofia, Rodriguez, Enrique, Rodriguez-Enriquez, Sara, Roesland, Gro Vatne, Rolo, Anabela Pinto, Ropelle, Eduardo R, Roshanravan, Baback, Rossignol, Rodrigue, Rossiter, Harry B, Rousar, Tomas, Rubelj, Ivica, Rybacka-Mossakowska, Joanna, Saada, Ann, Safaei, Zahra, Sarlak, Saharnaz, Salin, Karine, Salvadego, Desy, Sandi, Carmen, Saner, Nicholas, Santos, Diana, Sanz, Alberto, Sardao, Vilma, Sazanov, Leonid A, Scaife, Paula, Scatena, Roberto, Schartner, Melanie, Scheibye-Knudsen, Morten, Schilling, Jan M, Schlattner, Uwe, Schmitt, Sabine, Schneider Gasser, Edith Mariane, Schoenfeld, Peter, Schots, Pauke C, Schulz, Rainer, Schwarzer, Christoph, Scott, Graham R, Selman, Colin, Sendon, Pamella Marie, Shabalina, Irina G, Sharma, Pushpa, Sharma, Vipin, Shevchuk, Igor, Shirazi, Reza, Shiroma, Jonathan G, Siewiera, Karolina, Silber, Ariel M, Silva, Ana Maria, Sims, Carrie A, Singer, Dominique, Singh, Brijesh Kumar, Skolik, Robert A, Smenes, Benedikte Therese, Smith, James, Soares, Félix Alexandre Antunes, Sobotka, Ondrej, Sokolova, Inna, Solesio Torregrosa, M De la Encarnacion, Soliz, Jorge, Sonkar, Vijay K, Sova, Marina, Sowton, Alice P, Sparagna, Genevieve C, Sparks, Lauren M, Spinazzi, Marco, Stankova, Pavla, Starr, Jonathan, Stary, Creed, Stefan, Eduard, Stelfa, Gundega, Stepto, Nigel K, Stevanovic, Jelena, Stiban, Johnny, Stier, Antoine, Stocker, Roland, Storder, Julie, Sumbalova, Zuzana, Suomalainen, Wartiovaara Anu, Suravajhala, Prashanth, Svalbe, Baiba, Swerdlow, Russel H, Swiniuch, Daria, Szabo, Ildiko, Szewczyk, Adam, Szibor, Marten, Tanaka, Masashi, Tandler, Bernard, Tarnopolsky, Mark A, Tausan, Daniel, Tavernarakis, Nektarios, Tepp, Kersti, Teodoro, J, Thakkar, Himani, Thapa, Maheshwo, Thyfault, John P, Tomar, Dhanendra, Ton, Riccardo, Torp, May-Kristin, Torres-Quesada, Omar, Towheed, Atif, Treberg, Jason R, Tretter, Laszlo, Trewin, Adam J, Trifunovic, Aleksandra, Trivigno, Catherine, Tronstad, Karl Johan, Trougakos, Ioannis P, Truu, Laura, Tuncay, Erkan, Turan, Belma, Tyrrell, Daniel J, Urban, Tomas, Urner, Sofia, Valentine, Joseph Marco, Van Bergen, Nicole J, Van der Ende, Miranda, Varricchio, Frederick, Vaupel, Peter, Vella, Joanna, Vendelin, Marko, Verdaguer, IB, Vercesi, Anibal E, Vernerova, Andrea, Victor, Victor Manuel, Vieira Ligo Teixeira, Camila, Vidimce, Josif, Viel, Christian, Vieyra, Adalberto, Vilks, Karlis, Villena, Joseph A, Vincent, Vinnyfred, Vinogradov, Andrey D, Viscomi, Carlo, Vitorino, Rui Miguel Pinheiro, Vlachaki Walker, Julia, Vogt, Sebastian, Volani, Chiara, Volska, Kristine, Votion, Dominique-Marie, Vujacic-Mirski, Ksenija, Wagner, Brett A, Ward, Marie Louise, Warnsmann, Verena, Wasserman, David H, Watala, Cezary, Wei, Yau-Huei, Weinberger, Klaus M, White, Sarah, Whitfield, Jamie, Wickert, Anika, Wieckowski, Mariusz R, Wiesner, Rudolf J, Williams, Caroline M, Winwood-Smith, Hugh, Wohlgemuth, Stephanie E, Wohlwend, Martin, Wolff, Jonci Nikolai, Wrutniak-Cabello, Chantal, Wuest, Rob C I, Yokota, Takashi, Zablocki, Krzysztof, Zanon, Alessandra, Zanou, Nadege, Zaugg, Kathrin, Zaugg, Michael, Zdrazilova, Lucie, Zhang, Yong, Zhang, Yi Zhu, Zikova, Alena, Zischka, Hans, Zorzano, Antonio, Zujovic, Tijana, Zurmanova, Jitka, Zvejniece, Liga, Lagarrigue, Sylviane, Munro, Daniel, Pereira, Susana, Laranjinha, Joäo, Hecker, Matthias, Jusic, Amela, Prigione, Alessandro, Sommer, Natascha, Weissig, Volkmar, Guida, Bento, G, John G, Jones, JG, AMS - Tissue Function & Regeneration, AMS - Rehabilitation & Development, Physiology, Mito-Eagle - Evolution-Age-Gender-Lifestyle-Environment (Mito-Eagle), Oroboros Instruments, Dynamique Musculaire et Métabolisme (DMEM), Université de Montpellier (UM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), and Gnaiger Erich, Aasander Frostner Eleonor, Abdul Karim Norwahidah, Abdel-Rahman Engy Ali, Abumrad Nada A, Acuna-Castroviejo Dario, Adiele Reginald C, Ahn Bumsoo, Alencar Mayke Bezerra, Ali Sameh S, Almeida Angeles, Alton Lesley, Alves Marco G, Amati Francesca, Amoedo Nivea Dias, Amorim Ricardo, Anderson Ethan J, Andreadou Ioanna, Antunes Diana, Arago Marc, Aral Cenk, Arandarcikaite Odeta, Arias-Reyes Christian, Armand Anne-Sophie, Arnould Thierry, Avram Vlad F, Axelrod Christopher L, Bailey Damian M, Bairam Aida, Bajpeyi Sudip, Bajzikova Martina, Bakker Barbara M, Banni Aml, Bardal Tora, Barlow J, Bastos Sant'Anna Silva Ana Carolina, Batterson Philip M, Battino Maurizio, Bazil Jason N, Beard Daniel A, Bednarczyk Piotr, Beleza Jorge, Bello Fiona, Ben-Shachar Dorit, Bento Guida Jose Freitas, Bergdahl Andreas, Berge Rolf K, Bergmeister Lisa, Bernardi Paolo, Berridge Michael V, Bettinazzi Stefano, Bishop David J, Blier Pierre U, Blindheim Dan Filip, Boardman Neoma T, Boetker Hans Erik, Borchard Sabine, Boros Mihaly, Boersheim Elisabet, Borras Consuelo, Borutaite Vilma, Botella Javier, Bouillaud Frederic, Bouitbir Jamal, Boushel Robert C, Bovard Josh, Bravo-Sagua Roberto, Breton Sophie, Brown David A, Brown Guy C, Brown Robert Andrew, Brozinick Joseph T, Buettner Garry R, Burtscher Johannes, Bustos Matilde, Calabria Elisa, Calbet Jose AL, Calzia Enrico, Cannon Daniel T, Cano Sanchez Maria Consolacion, Canto Alvarez Carles, Cardinale Daniele A, Cardoso Luiza HD, Carvalho Eugenia, Casado Pinna Marta, Cassar Samantha, Castelo Rueda Maria Paulina, Castilho Roger F, Cavalcanti-de-Albuquerque Joao Paulo, Cecatto Cristiane, Celen Murat C, Cervinkova Zuzana, Chabi Beatrice, Chakrabarti Lisa, Chakrabarti Sasanka, Chaurasia Bhagirath, Chen Quan, Chicco Adam J, Chinopoulos Christos, Chowdhury Subir Kumar, Cizmarova Beata, Clementi Emilio, Coen Paul M, Cohen Bruce H, Coker Robert H, Collin-Chenot Anne, Coughlan Melinda T, Coxito Pedro, Crisostomo Luis, Crispim Marcell, Crossland Hannah, Dahdah Norma Ramon, Dalgaard Louise T, Dambrova Maija, Danhelovska Tereza, Darveau Charles-A, Darwin Paula M, Das Anibh Martin, Dash Ranjan K, Davidova Eliska, Davis Michael S, Dayanidhi Sudarshan, De Bem Andreza Fabro, De Goede Paul, De Palma Clara, De Pinto Vito, Dela Flemming, Dembinska-Kiec Aldona, Detraux Damian, Devaux Yvan, Di Marcello Marco, Di Paola Floriana Jessica, Dias Candida, Dias Tania R, Diederich Marc, Distefano Giovanna, Djafarzadeh Siamak, Doermann Niklas, Doerrier Carolina, Dong Lan-Feng, Donnelly Chris, Drahota Zdenek, Duarte Filipe Valente, Dubouchaud Herve, Duchen Michael R, Dumas Jean-Francois, Durham William J, Dymkowska Dorota, Dyrstad Sissel E, Dyson Alex, Dzialowski Edward M, Eaton Simon, Ehinger Johannes K, Elmer Eskil, Endlicher Rene, Engin Ayse Basak, Escames Germaine, Evinova Andrea, Ezrova Zuzana, Falk Marni J, Fell David A, Ferdinandy Peter, Ferko Miroslav, Fernandez-Ortiz Marisol, Fernandez-Vizarra Erika, Ferreira Julio Cesar B, Ferreira Rita Maria P, Ferri Alessandra, Fessel Joshua Patrick, Festuccia William T, Filipovska Aleksandra, Fisar Zdenek, Fischer Christine, Fischer Michael J, Fisher Gordon, Fisher Joshua J, Fontanesi Flavia, Forbes-Hernandez Tamara Y, Ford Ellen, Fornaro Mara, Fuertes Agudo Marina, Fulton Montana, Galina Antonio, Galkin Alexander, Gallee Leon, Galli Gina L J, Gama Perez Pau, Gan Zhenji, Ganetzky Rebecca, Gao Yun, Garcia Geovana S, Garcia-Rivas Gerardo, Garcia-Roves Pablo Miguel, Garcia-Souza Luiz F, Garlid Keith D, Garrabou Gloria, Garten Antje, Gastaldelli Amalia, Gayen Jiaur, Genders Amanda J, Genova Maria Luisa, Giampieri Francesca, Giovarelli Matteo, Glatz Jan FC, Goikoetxea Usandizaga Naroa, Goncalo Teixeira da Silva Rui, Goncalves Debora Farina, Gonzalez- Armenta Jenny L, Gonzalez-Franquesa Alba, Gonzalez-Freire Marta, Gonzalo Hugo, Goodpaster Bret H, Gorr Thomas A, Gourlay Campbell W, Grams Bente, Granata Cesare, Grefte Sander, Grilo Luis, Guarch Meritxell Espino, Gueguen Naig, Gumeni Sentiljana, Haas Clarissa, Haavik Jan, Hachmo Yafit, Haendeler Judith, Haider Markus, Hajrulahovic Anesa, Hamann Andrea, Han Jin, Han Woo Hyun, Hancock Chad R, Hand Steven C, Handl Jiri, Hansikova Hana, Hardee Justin P, Hargreaves Iain P, Harper Mary- Ellen, Harrison David K, Hassan Hazirah, Hatokova Zuzana, Hausenloy Derek J, Heales Simon JR, Hecker Matthias, Heiestad Christina, Hellgren Kim T, Henrique Alexandrino, Hepple Russell T, Hernansanz- Agustin Pablo, Hewakapuge Sudinna, Hickey Anthony J, Ho Dieu Hien, Hoehn Kyle L, Hoel Fredrik, Holland Olivia J, Holloway Graham P, Holzner Lorenz, Hoppel Charles L, Hoppel Florian, Hoppeler Hans, Houstek Josef, Huete-Ortega Maria, Hyrossova Petra, Iglesias-Gonzalez Javier, Indiveri Cesare, Irving Brian A, Isola Raffaella, Iyer Shilpa, Jackson Christopher Benjamin, Jadiya Pooja, Jana Prado Fabian, Jandeleit-Dahm Karin, Jang David H, Jang Young Charles, Janowska Joanna, Jansen Kirsten M, Jansen-Duerr Pidder, Jansone Baiba, Jarmuszkiewicz Wieslawa, Jaskiewicz Anna, Jaspers Richard T, Jedlicka Jan, Jerome Estaquier, Jespersen Nichlas Riise, Jha Rajan Kumar, Jones John G, Joseph Vincent, Juhasz Laszlo, Jurczak Michael J, Jurk Diana, Jusic Amela, Kaambre Tuuli, Kaczor Jan Jacek, Kainulainen Heikki, Kampa Rafal Pawel, Kandel Sunil Mani, Kane Daniel A, Kapferer Werner, Kapnick Senta, Kappler Lisa, Karabatsiakis Alexander, Karavaeva Iuliia, Karkucinska-Wieckowska Agnieszka, Kaur Sarbjot, Keijer Jaap, Keller Markus A, Keppner Gloria, Khamoui Andy V, Kidere Dita, Kilbaugh Todd, Kim Hyoung Kyu, Kim Julian KS, Kimoloi Sammy, Klepinin Aleksandr, Klepinina Lyudmila, Klingenspor Martin, Klocker Helmut, Kolassa Iris, Komlodi Timea, Koopman Werner JH, Kopitar-Jerala Natasa, Kowaltowski Alicia J, Kozlov Andrey V, Krajcova Adela, Krako Jakovljevic Nina, Kristal Bruce S, Krycer James R, Kuang Jujiao, Kucera Otto, Kuka Janis, Kwak Hyo Bum, Kwast Kurt E, Kwon Oh Sung, Laasmaa Martin, Labieniec-Watala Magdalena, Lagarrigue Sylviane, Lai Nicola, Lalic Nebojsa M, Land John M, Lane Nick, Laner Verena, Lanza Ian R, Laouafa Sofien, Laranjinha Joao, Larsen Steen, Larsen Terje S, Lavery Gareth G, Lazou Antigone, Ledo Ana Margarida, Lee Hong Kyu, Leeuwenburgh Christiaan, Lehti Maarit, Lemieux Helene, Lenaz Giorgio, Lerfall Joergen, Li Pingan Andy, Li Puma Lance, Liang Liping, Liepins Edgars, Lin Chien-Te, Liu Jiankang, Lopez Garcia Luis Carlos, Lucchinetti Eliana, Ma Tao, Macedo Maria Paula, Machado Ivo F, Maciej Sarah, MacMillan-Crow Lee Ann, Magalhaes Jose, Magri Andrea, Majtnerova Pavlina, Makarova Elina, Makrecka-Kuka Marina, Malik Afshan N, Marcouiller Francois, Marechal Amandine, Markova Michaela, Markovic Ivanka, Martin Daniel S, Martins Ana Dias, Martins Joao D, Maseko Tumisang Edward, Maull Felicia, Mazat Jean-Pierre, McKenna Helen T, McKenzie Matthew, McMillan Duncan GG, McStay Gavin P, Mendham Amy, Menze Michael A, Mercer John R, Merz Tamara, Messina Angela, Meszaros Andras, Methner Axel, Michalak Slawomir, Mila Guasch Maria, Minuzzi Luciele M, Misirkic Marjanovic Maja, Moellering Douglas R, Moisoi Nicoleta, Molina Anthony JA, Montaigne David, Moore Anthony L, Moore Christy, Moreau Kerrie, Moreira Bruno P, Moreno-Sanchez Rafael, Mracek Tomas, Muccini Anna Maria, Munro Daniel, Muntane Jordi, Muntean Danina M, Murray Andrew James, Musiol Eva, Nabben Miranda, Nair K Sreekumaran, Nehlin Jan O, Nemec Michal, Nesci Salvatore, Neufer P Darrell, Neuzil Jiri, Neviere Remi, Newsom Sean A, Norman Jennifer, Nozickova Katerina, Nunes Sara, Nuoffer Jean-Marc, O'Brien Kristin, O'Brien Katie A, O'Gorman Donal, Olgar Yusuf, Oliveira Ben, Oliveira Jorge, Oliveira Marcus F, Oliveira Marcos Tulio, Oliveira Pedro Fontes, Oliveira Paulo J, Olsen Rolf Erik, Orynbayeva Zulfiya, Osiewacz Heinz D, Paez Hector, Pak Youngmi Kim, Pallotta Maria Luigia, Palmeira Carlos, Parajuli Nirmala, Passos Joao F, Passrugger Manuela, Patel Hemal H, Pavlova Nadia, Pavlovic Kasja, Pecina Petr, Pedersen Tina M, Perales Jose Carles, Pereira da Silva Grilo da Silva Filomena, Pereira Rita, Pereira Susana P, Perez Valencia Juan Alberto, Perks Kara L, Pesta Dominik, Petit Patrice X, Pettersen Nitschke Ina Katrine, Pichaud Nicolas, Pichler Irene, Piel Sarah, Pietka Terri A, Pinho Sonia A, Pino Maria F, Pirkmajer Sergej, Place Nicolas, Plangger Mario, Porter Craig, Porter Richard K, Preguica Ines, Prigione Alessandro, Procaccio Vincent, Prochownik Edward V, Prola Alexandre, Pulinilkunnil Thomas, Puskarich Michael A, Puurand Marju, Radenkovic Filip, Ramzan Rabia, Rattan Suresh IS, Reano Simone, Reboredo-Rodriguez Patricia, Rees Bernard B, Renner-Sattler Kathrin, Rial Eduardo, Robinson Matthew M, Roden Michael, Rodrigues Ana Sofia, Rodriguez Enrique, Rodriguez-Enriquez Sara, Roesland Gro Vatne, Rohlena Jakub, Rolo Anabela Pinto, Ropelle Eduardo R, Roshanravan Baback, Rossignol Rodrigue, Rossiter Harry B, Rousar Tomas, Rubelj Ivica, Rybacka-Mossakowska Joanna, Saada Reisch Ann, Safaei Zahra, Salin Karine, Salvadego Desy, Sandi Carmen, Saner Nicholas, Santos Diana, Sanz Alberto, Sardao Vilma, Sarlak Saharnaz, Sazanov Leonid A, Scaife Paula, Scatena Roberto, Schartner Melanie, Scheibye-Knudsen Morten, Schilling Jan M, Schlattner Uwe, Schmitt Sabine, Schneider Gasser Edith Mariane, Schoenfeld Peter, Schots Pauke C, Schulz Rainer, Schwarzer Christoph, Scott Graham R, Selman Colin, Sendon Pamella Marie, Shabalina Irina G, Sharma Pushpa, Sharma Vipin, Shevchuk Igor, Shirazi Reza, Shiroma Jonathan G, Siewiera Karolina, Silber Ariel M, Silva Ana Maria, Sims Carrie A, Singer Dominique, Singh Brijesh Kumar, Skolik Robert A, Smenes Benedikte Therese, Smith James, Soares Felix Alexandre Antunes, Sobotka Ondrej, Sokolova Inna, Solesio Maria E, Soliz Jorge, Sommer Natascha, Sonkar Vijay K, Sova Marina, Sowton Alice P, Sparagna Genevieve C, Sparks Lauren M, Spinazzi Marco, Stankova Pavla, Starr Jonathan, Stary Creed, Stefan Eduard, Stelfa Gundega, Stepto Nigel K, Stevanovic Jelena, Stiban Johnny, Stier Antoine, Stocker Roland, Storder Julie, Sumbalova Zuzana, Suomalainen Anu, Suravajhala Prashanth, Svalbe Baiba, Swerdlow Russell H, Swiniuch Daria, Szabo Ildiko, Szewczyk Adam, Szibor Marten, Tanaka Masashi, Tandler Bernard, Tarnopolsky Mark A, Tausan Daniel, Tavernarakis Nektarios, Teodoro Joao Soeiro, Tepp Kersti, Thakkar Himani, Thapa Maheshwor, Thyfault John P, Tomar Dhanendra, Ton Riccardo, Torp May-Kristin, Torres-Quesada Omar, Towheed Atif, Treberg Jason R, Tretter Laszlo, Trewin Adam J, Trifunovic Aleksandra, Trivigno Catherine, Tronstad Karl Johan, Trougakos Ioannis P, Truu Laura, Tuncay Erkan, Turan Belma, Tyrrell Daniel J, Urban Tomas, Urner Sofia, Valentine Joseph Marco, Van Bergen Nicole J, Van der Ende Miranda, Varricchio Frederick, Vaupel Peter, Vella Joanna, Vendelin Marko, Vercesi Anibal E, Verdaguer Ignasi Bofill, Vernerova Andrea, Victor Victor Manuel, Vieira Ligo Teixeira Camila, Vidimce Josif, Viel Christian, Vieyra Adalberto, Vilks Karlis, Villena Josep A, Vincent Vinnyfred, Vinogradov Andrey D, Viscomi Carlo, Vitorino Rui Miguel Pinheiro, Vlachaki Walker Julia, Vogt Sebastian, Volani Chiara, Volska Kristine, Votion Dominique-Marie, Vujacic-Mirski Ksenija, Wagner Brett A, Ward Marie Louise, Warnsmann Verena, Wasserman David H, Watala Cezary, Wei Yau-Huei, Weinberger Klaus M, Weissig Volkmar, White Sarah Haverty, Whitfield Jamie, Wickert Anika, Wieckowski Mariusz R, Wiesner Rudolf J, Williams Caroline M, Winwood-Smith Hugh, Wohlgemuth Stephanie E, Wohlwend Martin, Wolff Jonci Nikolai, Wrutniak-Cabello Chantal, Wuest Rob CI, Yokota Takashi, Zablocki Krzysztof, Zanon Alessandra, Zanou Nadege, Zaugg Kathrin, Zaugg Michael, Zdrazilova Lucie, Zhang Yong, Zhang Yizhu, Zikova Alena, Zischka Hans, Zorzano Antonio, Zujovic Tijana, Zurmanova Jitka, Zvejniece Liga

Subjects
uncoupling, MitoPedia: Respiratory states, SI - The International System of Units, IUPAC, Coupling control, Mitochondrial preparations, Protonmotive force, Uncoupling, Oxidative phosphorylation, Phosphorylation efficiency, Electron transfer-pathway, LEAK-respiration, Residual oxygen consumption, Normalization of rate, Flow, Flux, Flux control ratio, Mitochondrial marker, Cell count, Oxygen, [SDV]Life Sciences [q-bio], coupling control, protonmotive force, oxidative phosphorylation, mitochondrial respiratory control, State 4, electron transfer, State 2, State 3, Mitochondrial physiology, residual oxygen consumption, flux, normalization, ion leak and slip compensatory state, efficiency, electron transfer system, flow, mitochondrial physiology, oxygen, mitochondrial preparations, proton leak
Abstract

As the knowledge base and importance of mitochondrial physiology to evolution, health and diseaseexpands, the necessity for harmonizing the terminologyconcerning mitochondrial respiratory states and rates has become increasingly apparent. Thechemiosmotic theoryestablishes the mechanism of energy transformationandcoupling in oxidative phosphorylation. Theunifying concept of the protonmotive force providestheframeworkfordeveloping a consistent theoretical foundation ofmitochondrial physiology and bioenergetics.We followthe latest SI guidelines and those of the International Union of Pure and Applied Chemistry(IUPAC)onterminology inphysical chemistry, extended by considerationsofopen systems and thermodynamicsof irreversible processes.Theconcept-driven constructive terminology incorporates the meaning of each quantity and alignsconcepts and symbols withthe nomenclature of classicalbioenergetics. We endeavour to provide a balanced view ofmitochondrial respiratory control and a critical discussion on reporting data of mitochondrial respiration in terms of metabolic flows and fluxes.Uniform standards for evaluation of respiratory states and rates will ultimatelycontribute BEC 2020.1 doi:10.26124/bec:2020-0001.v1www.bioenergetics-communications.org3of 44to reproducibility between laboratories and thussupport the development of datarepositoriesof mitochondrial respiratory function in species, tissues, and cells.Clarity of concept and consistency of nomenclature facilitate effective transdisciplinary communication, education, and ultimately further discovery.

Published
2020
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24. Bi-allelic LoF NRROS Variants Impairing Active TGF-β1 Delivery Cause a Severe Infantile-Onset Neurodegenerative Condition with Intracranial Calcification

Author

Dong, Xiaomin, Tan, Natalie B., Howell, Katherine B., Barresi, Sabina, Freeman, Jeremy L., Vecchio, Davide, Piccione, Maria, Radio, Francesca Clementina, Calame, Daniel, Zong, Shan, Eggers, Stefanie, Scheffer, Ingrid E., Tan, Tiong Y., Van Bergen, Nicole J., Tartaglia, Marco, Christodoulou, John, and White, Susan M.

Published
2020
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27. Cover, Volume 41, Issue 10

Author

Kaur, Simranpreet, primary, Van Bergen, Nicole J., additional, Verhey, Kristen J., additional, Nowell, Cameron J., additional, Budaitis, Breane, additional, Yue, Yang, additional, Ellaway, Carolyn, additional, Brunetti‐Pierri, Nicola, additional, Cappuccio, Gerarda, additional, Bruno, Irene, additional, Boyle, Lia, additional, Nigro, Vincenzo, additional, Torella, Annalaura, additional, Roscioli, Tony, additional, Cowley, Mark J., additional, Massey, Sean, additional, Sonawane, Rhea, additional, Burton, Matthew D., additional, Schonewolf‐Greulich, Bitten, additional, Tümer, Zeynep, additional, Chung, Wendy K., additional, Gold, Wendy A., additional, and Christodoulou, John, additional

Published
2020
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28. Expansion of the phenotypic spectrum of de novo missense variants in kinesin family member 1A ( KIF1A )

Author

Kaur, Simranpreet, primary, Van Bergen, Nicole J., additional, Verhey, Kristen J., additional, Nowell, Cameron J., additional, Budaitis, Breane, additional, Yue, Yang, additional, Ellaway, Carolyn, additional, Brunetti‐Pierri, Nicola, additional, Cappuccio, Gerarda, additional, Bruno, Irene, additional, Boyle, Lia, additional, Nigro, Vincenzo, additional, Torella, Annalaura, additional, Roscioli, Tony, additional, Cowley, Mark J., additional, Massey, Sean, additional, Sonawane, Rhea, additional, Burton, Matthew D., additional, Schonewolf‐Greulich, Bitten, additional, Tümer, Zeynep, additional, Chung, Wendy K., additional, Gold, Wendy A., additional, and Christodoulou, John, additional

Published
2020
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29. Mutations in the exocyst component EXOC2 cause severe defects in human brain development

Author

Van Bergen, Nicole J., primary, Ahmed, Syed Mukhtar, additional, Collins, Felicity, additional, Cowley, Mark, additional, Vetro, Annalisa, additional, Dale, Russell C., additional, Hock, Daniella H., additional, de Caestecker, Christian, additional, Menezes, Minal, additional, Massey, Sean, additional, Ho, Gladys, additional, Pisano, Tiziana, additional, Glover, Seana, additional, Gusman, Jovanka, additional, Stroud, David A., additional, Dinger, Marcel, additional, Guerrini, Renzo, additional, Macara, Ian G., additional, and Christodoulou, John, additional

Published
2020
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33. Expansion of the phenotypic spectrum of de novo missense variants in kinesin family member 1A (KIF1A)

Author

Kaur, Simranpreet, Van Bergen, Nicole J., Verhey, Kristen J., Nowell, Cameron J., Budaitis, Breane, Yue, Yang, Ellaway, Carolyn, Brunetti-Pierri, Nicola, Cappuccio, Gerarda, Bruno, Irene, Boyle, Lia, Nigro, Vincenzo, Torella, Annalaura, Roscioli, Tony, Cowley, Mark J., Massey, Sean, Sonawane, Rhea, Burton, Matthew D., Schonewolf-Greulich, Bitten, Tümer, Zeynep, Chung, Wendy K., Gold, Wendy A., Christodoulou, John, Kaur, Simranpreet, Van Bergen, Nicole J., Verhey, Kristen J., Nowell, Cameron J., Budaitis, Breane, Yue, Yang, Ellaway, Carolyn, Brunetti-Pierri, Nicola, Cappuccio, Gerarda, Bruno, Irene, Boyle, Lia, Nigro, Vincenzo, Torella, Annalaura, Roscioli, Tony, Cowley, Mark J., Massey, Sean, Sonawane, Rhea, Burton, Matthew D., Schonewolf-Greulich, Bitten, Tümer, Zeynep, Chung, Wendy K., Gold, Wendy A., and Christodoulou, John

Abstract

Defects in the motor domain of kinesin family member 1A (KIF1A), a neuron-specific ATP-dependent anterograde axonal transporter of synaptic cargo, are well-recognized to cause a spectrum of neurological conditions, commonly known as KIF1A-associated neurological disorders (KAND). Here, we report one mutation-negative female with classic Rett syndrome (RTT) harboring a de novo heterozygous novel variant [NP_001230937.1:p.(Asp248Glu)] in the highly conserved motor domain of KIF1A. In addition, three individuals with severe neurodevelopmental disorder along with clinical features overlapping with KAND are also reported carrying de novo heterozygous novel [NP_001230937.1:p.(Cys92Arg) and p.(Pro305Leu)] or previously reported [NP_001230937.1:p.(Thr99Met)] variants in KIF1A. In silico tools predicted these variants to be likely pathogenic, and 3D molecular modeling predicted defective ATP hydrolysis and/or microtubule binding. Using the neurite tip accumulation assay, we demonstrated that all novel KIF1A variants significantly reduced the ability of the motor domain of KIF1A to accumulate along the neurite lengths of differentiated SH-SY5Y cells. In vitro microtubule gliding assays showed significantly reduced velocities for the variant p.(Asp248Glu) and reduced microtubule binding for the p.(Cys92Arg) and p.(Pro305Leu) variants, suggesting a decreased ability of KIF1A to move along microtubules. Thus, this study further expanded the phenotypic characteristics of KAND individuals with pathogenic variants in the KIF1A motor domain to include clinical features commonly seen in RTT individuals.

Published
2020

34. Mitochondrial respiratory states and rates

Author

Gnaiger, Erich, Aasander Frostner, Eleonor, Abdul Karim, Norwahidah, Abumrad, Nada A, Acuna-Castroviejo, Dario, Adiele, Reginald C, Ahn, Bumsoo, Ali, Sameh S, Alton, Lesley, Alves, Marco G, Amati, Francesca, Amoedo, Nivea Dias, Andreadou, Ioanna, Arago, Marc, Aral, Cenk, Arandarcikaite, Odeta, Armand, Anne-Sophie, Arnould, Thierry, Avram, Vlad Florian, Bailey, Damian M, Bajpeyi, Sudip, Bajzikova, Martina, Bakker, Barbara M, Barlow, Jonathan, Bastos Sant'Anna Silva, Ana Carolina, Batterson, Philip, Battino, Maurizio, Bazil, Jason, Beard, Daniel A, Bednarczyk, Piotr, Bello, Fiona, Ben-Shachar, Dorit, Bergdahl, Andreas, Berge, Rolf K, Bergmeister, Lisa, Bernardi, Paolo, Berridge, Michael V, Bettinazzi, Stefano, Bishop, David, Blier, Pierre U, Blindheim, Dan Filip, Boardman, Neoma T, Boetker, Hans Erik, Borchard, Sabine, Boros, Mihaly, Borsheim, Elisabet, Borutaite, Vilma, Botella, Javier, Bouillaud, Frederic, Bouitbir, Jamal, Boushel, Robert C, Bovard, Josh, Breton, Sophie, Brown, David A, Brown, Guy C, Brown, Robert A, Brozinick, Joseph T, Buettner, Garry R, Burtscher, Johannes, Calabria, Elisa, Calbet, Jose A, Calzia, Enrico, Cannon, Daniel T, Cano Sanchez, Maria, Canto Alvarez, Carlos, Cardoso, Luiza Helena Daltro, Carvalho, Eugenia, Casado Pinna, Marta, Cassar, Samantha, Cassina, Adriana M, Castelo, Maria P, Gonzalez-Franquesa, A, Cavalcanti-de-Albuquerque, Joao Paulo, Cervinkova, Zuzana, Chabi, Beatrice, Chakrabarti, Lisa, Chakrabarti, Sasanka, Chaurasia, Bhagirath, Chen, Qi, Chicco, Adam J, Chinopoulos, Christos, Chowdhury, Subir K, Cizmarova, Beata, Clementi, Emilio, Coen, Paul M, Cohen, Bruce H, Coker, Robert H, Collin, Anne, Crisostomo, Luis, Dahdah, Norma, Dalgaard, Louise T, Dambrova, Maija, Danhelovska, Tereza, Darveau, Charles A, Das, Anibh M, Dash, Ranjan K, Davidova, Eliska, Davis, Michael S, De Goede, Paul, De Palma, Clara, Dembinska-Kiec, Aldona, Detraux, Damien, Devaux, Yvan, Di Marcello, Marco, Dias, Tania R, Distefano, Giovanna, Doermann, Niklas, Doerrier, Carolina, Dong, Lan-Feng, Donnelly, Chris, Drahota, Zdenek, Duarte, Filipe Valente, Dubouchaud, Herve, Duchen, Michael R, Dumas, Jean-Francois, Durham, William J, Dymkowska, Dorota, Dyrstad, Sissel E, Dyson, Alex, Dzialowski, Edward M, Eaton, Simon, Ehinger, Johannes, Elmer, Eskil, Endlicher, Rene, Engin, Ayse B, Escames, Germaine, Ezrova, Zuzana, Falk, Marni Joy, Fell, David A, Ferdinandy, Peter, Ferko, Miroslav, Ferreira, Julio Cesar Batista, Ferreira, Rita, Ferri, Alessandra, Fessel, Joshua P, Filipovska, Aleksandra, Fisar, Zdenek, Fischer, Christine, Fischer, Michael, Fisher, Gordon, Fisher, Joshua J, Ford, Ellen, Fornaro, Mara, Galina, Antonio, Galkin, Alexander, Gallee, Leon, Galli, Gina L, Gama Perez, Pau, Gan, Zhenji, Ganetzky, Rebecca, Garcia-Rivas, Gerardo, Garcia-Roves, Pablo Miguel, Garcia-Souza, Luiz Felipe, Garipi, Enis, Garlid, Keith D, Garrabou, Gloria, Garten, Antje, Gastaldelli, Amalia, Gayen, Jiaur, Genders, Amanda J, Genova, Maria Luisa, Giovarelli, Matteo, Goncalo Teixeira da Silva, Rui, Goncalves, Debora Farina, Gonzalez-Armenta, Jenny L, Gonzalez-Freire, Marta, Gonzalo, Hugo, Goodpaster, Bret H, Gorr, Thomas A, Gourlay, Campbell W, Granata, Cesare, Grefte, Sander, Guarch, Meritxell Espino, Gueguen, Naig, Gumeni, Sentiljana, Haas, Clarissa B, Haavik, Jan, Haendeler, Judith, Haider, Markus, Hamann, Andrea, Han, Jin, Han, Woo Hyun, Hancock, Chad R, Hand, Steven C, Handl, Jiri, Hargreaves, Ian P, Harper, Mary Ellen, Harrison, David K, Hassan, Hazirah, Hausenloy, Derek J, Heales, Simon JR, Heiestad, Christina, Hellgren, Kim T, Hepple, Russell T, Hernansanz-Agustin, Pablo, Hewakapuge, Sudinna, Hickey, Anthony J, Ho, Dieu Hien, Hoehn, Kyle L, Hoel, Frederik, Holland, Olivia J, Holloway, Graham P, Hoppel, Charles L, Hoppel, Florian, Houstek, Josef, Huete-Ortega, Maria, Hyrossova, Petra, Iglesias-Gonzalez, Javier, Irving, Brian A, Isola, Raffaella, Iyer, Shilpa, Jackson, Christophe B, Jadiya, Pooja, Jana, Prado Fabian, Jang, David H, Jang, Young C, Janowska, Joanna, Jansen, Kirsten, Jansen-Duerr, Pidder, Jansone, Baiba, Jarmuszkiewicz, Wieslawa, Jaskiewicz, Anna, Jedlicka, Jan, Jespersen, Nichlas R, Jha, Rajan K, Jurczak, Michael J, Jurk, Diana, Kaambre, Tuuli, Kaczor, Jan J, Kainulainen, Heikki, Kampa, Rafal Pawel, Kandel, Sunil M, Kane, Daniel A, Kapferer, Werner, Kappler, Lisa, Karabatsiakis, Alexander, Karkucinska-Wieckowska, Agnieszka, Kaur, Sarbjot, Keijer, Jaap, Keller, Markus A, Keppner, Gloria, Khamoui, Andy V, Kidere, Dita, Kilbaugh, Todd, Kim, Hyoung Kyu, Kim, Julian KS, Klepinin, Aleksandr, Klepinina, Lyudmila, Klingenspor, Martin, Klocker, Helmut, Komlódi, Timea, Koopman, Werner JH, Kopitar-Jerala, Natasa, Kowaltowski, Alicia J, Kozlov, Andrey V, Krajcova, Adela, Krako Jakovljevic, Nina, Kristal, Bruce S, Krycer, Jamer R, Kuang, Jujiao, Kucera, Otto, Kuka, Janis, Kwak, Hyo Bum, Kwast, Kurt, Laasmaa, Martin, Labieniec-Watala, Magdalena, Lai, Nicola, Land, John M, Lane, Nick, Laner, Verena, Lanza, Ian R, Larsen, Terje S, Lavery, Gareth G, Lazou, Antigone, Lee, Hong Kyu, Leeuwenburgh, Christiaan, Lehti, Maarit, Lemieux, Helene, Lenaz, Giorgio, Lerfall, Jorgen, Li, Pingan A, Li Puma, Lance, Liepins, Edgars, Lionett, Sofie, Liu, Jiankang, Lopez, Luis C, Lucchinetti, Eliana, Ma, Tao, Macedo, Maria P, Maciej, Sarah, MacMillan-Crow, Lee Ann, Majtnerova, Pavlina, Makarova, Elina, Makrecka-Kuka, Marina, Malik, Afshan N, Markova, Michaela, Martin, Daniel S, Martins, Ana Dias, Martins, Joao D, Maseko, Tumisang Edward, Maull, Felicia, Mazat, Jean Pierre, McKenna, Helen T, McKenzie, Matthew, Menze, Michael A, Merz, Tamara, Meszaros, Andras T, Methner, Axel, Michalak, Slawomir, Moellering, Douglas R, Moisoi, Nicoleta, Molina, Anthony JA, Montaigne, David, Moore, Anthony L, Moreau, Kerrie, Moreira, Bruno P, Moreno-Sanchez, Rafael, Mracek, Tomas, Muccini, Anna Maria, Muntane, Jordi, Muntean, Danina M, Murray, Andrew J, Musiol, Eva, Nabben, Miranda, Nair, K Sreekumaran, Nehlin, Jan O, Nemec, Michal, Neufer, P Darrell, Neuzil, Jiri, Neviere, Remi, Newsom, Sean A., Nozickova, Katerina, O'Brien, Katie A, O'Gorman, Donal, Olgar, Yusuf, Oliveira, Ben, Oliveira, Marcus F, Oliveira, Marcos Tulio, Oliveira, Pedro F, Oliveira, Paulo J, Orynbayeva, Zulfiya, Osiewacz, Heinz D, Pak, Youngmi K, Pallotta, Maria L, Palmeira, Carlos M, Parajuli, Nirmala, Passos, Joao F, Passrugger, Manuela, Patel, Hemal H, Pavlova, Nadia, Pecina, Petr, Pedersen, Tina M, Pereira da Silva Grilo da Silva, Filomena, Perez Valencia, Juan A, Perks, Kara L, Pesta, Dominik, Petit, Patrice X, Pettersen, Ina Katrine Nitschke, Pichaud, Nicolas, Pichler, Irene, Piel, Sarah, Pietka, Terri A, Pino, Maria F, Pirkmajer, Sergej, Plangger, Mario, Porter, Craig, Porter, Richard K, Procaccio, Vincent, Prochownik, Edward V, Prola, Alexandre, Pulinilkunnil, Thomas, Puskarich, Michael A, Puurand, Marju, Radenkovic, Filip, Ramzan, Rabia, Rattan, Suresh IS, Reboredo, Patricia, Renner-Sattler, Kathrin, Rial, Eduardo, Robinson, Matthew M, Roden, Michael, Rodriguez, Enrique, Rodriguez-Enriquez, Sara, Roesland, Gro Vatne, Rohlena, Jakub, Rolo, Anabela Pinto, Ropelle, Eduardo R, Rossignol, Rodrigue, Rossiter, Harry B, Rubelj, Ivica, Rybacka-Mossakowska, Joanna, Saada, Ann, Safaei, Zahra, Sarlak, S, Salin, Karine, Salvadego, Desy, Sandi, Carmen, Saner, Nicholas, Sanz, Alberto, Sazanov, Leonid A, Scatena, Roberto, Schartner, Melanie, Scheibye-Knudsen, Morten, Schilling, Jan M, Schlattner, Uwe, Schoenfeld, Peter, Schots, Pauke C, Schulz, Rainer, Schwarzer, Christoph, Scott, Graham R, Selman, Colin, Shabalina, Irina G, Sharma, Pushpa, Sharma, Vipin, Shevchuk, Igor, Shirazi, Reza, Shiroma, Jonathan G, Siewiera, Karolina, Silber, Ariel M, Silva, Ana Maria, Sims, Carrie A, Singer, Dominique, Singh, Brijesh Kumar, Skolik, Robert A, Smenes, Benedikte Therese, Smith, James, Soares, Félix Alexandre Antunes, Sobotka, Ondrej, Sokolova, Inna, Sonkar, Vijay K, Sowton, Alice P, Sparagna, Genevieve C, Sparks, Lauren M, Spinazzi, Marco, Stankova, Pavla, Starr, Jonathan, Stary, Creed, Stelfa, Gundega, Stepto, Nigel K, Stiban, Johnny, Stier, Antoine, Stocker, Roland, Storder, Julie, Sumbalova, Zuzana, Suomalainen, Wartiovaara Anu, Suravajhala, Prashanth, Svalbe, Baiba, Swerdlow, Russel H, Swiniuch, Daria, Szabo, Ildiko, Szewczyk, Adam, Szibor, Marten, Tanaka, Masashi, Tandler, Bernard, Tarnopolsky, Mark A, Tausan, Daniel, Tavernarakis, Nektarios, Tepp, Kersti, Thakkar, Himani, Thapa, Maheshwo, Thyfault, John P, Tomar, Dhanendra, Ton, Riccardo, Torp, May-Kristin, Towheed, Atif, Tretter, Laszlo, Trewin, Adam J, Trifunovic, Aleksandra, Trivigno, Catherine, Tronstad, Karl Johan, Trougakos, Ioannis P, Truu, Laura, Tuncay, Erkan, Turan, Belma, Tyrrell, Daniel J, Urban, Tomas, Valentine, Joseph Marco, Van Bergen, Nicole J, Van Hove, Johan, Varricchio, Frederick, Vella, Joanna, Vendelin, Marko, Vercesi, Anibal E, Victor, Victor Manuel, Vieira Ligo Teixeira, Camila, Vidimce, Josif, Viel, Christian, Vieyra, Adalberto, Vilks, Karlis, Villena, Joseph A, Vincent, Vinnyfred, Vinogradov, Andrey D, Viscomi, Carlo, Vitorino, Rui Miguel Pinheiro, Vogt, Sebastian, Volani, Chiara, Volska, Kristine, Votion, Dominique-Marie, Vujacic-Mirski, Ksenija, Wagner, Brett A, Ward, Marie Louise, Warnsmann, Verena, Wasserman, David H, Watala, Cezary, Wei, Yau-Huei, Whitfield, Jamie, Wickert, Anika, Wieckowski, Mariusz R, Wiesner, Rudolf J, Williams, Caroline M, Winwood-Smith, Hugh, Wohlgemuth, Stephanie E, Wohlwend, Martin, Wolff, Jonci Nikolai, Wrutniak-Cabello, Chantal, Wuest, Rob C I, Yokota, Takashi, Zablocki, Krzysztof, Zanon, Alessandra, Zanou, Nadege, Zaugg, Kathrin, Zaugg, Michael, Zdrazilova, Lucie, Zhang, Yong, Zhang, Yi Zhu, Zikova, Alena, Zischka, Hans, Zorzano, Antonio, Zvejniece, Liga, Lagarrigue, Sylviane, Munro, Daniel, Pereira, Susana, Laranjinha, Joäo, Almeida, Angeles, Diederich, M, Hecker, M, Jusic, A, Prigione, A, Sommer, N, Weissig, V, Abdel-Rahman, EA, Sova, M, Amorim, R, Beleza, J, Bravo-Sagua, R, Celen, MC, Coxito, P, Crispim, M, Dias, C, Evinova, A, Fuertes Agudo, M, Gao, Y, Garcia, G, Goikoetxea Usandizaga, N, Grilo, L, Minuzzi, LM, Hachmo, Y, Hajrulahovic, A, Hatokova, Z, Henrique, A, Holzner, L, Kimoloi, S, Ledo, AM, Machado, IF, Magalhaes, J, Magri, A, Nunes, S, Oliveira, J, Pinho, SA, Preguica, I, Reano, S, Rodrigues, AS, Santos, D, Sardao, V, Stevanovic, J, Teodoro, J, Van der Ende, M, Zujovic, T, Djafarzadeh, S, Schneider Gasser, EM, Jaspers, RT, Arias-Reyes, C, Bairam, A, Laouafa, S, Marcouiller, F, Soliz, J, Glatz, J, Antunes, D, Bach de Courtade, SM, Bardal, T, Di Paola, FJ, Fulton, M, Grams, B, Joseph, V, Kwon, OS, Liang, L, Mila Guasch, M, Moore, C, Norman, J, O'Brien, K, Olsen, RE, Paez, H, Rees, BB, Roshanravan, B, Scaife, P, Sendon, PM, Vlachaki Walker, J, Crossland, H, Jones, JG, Bento, G, Perales, JC, and Aragones Lopez, J

Subjects
uncoupling, Mitochondrial respiratory control, coupling control, protonmotive force, oxidative phosphorylation, mitochondrial respiratory control, NARILIS, ET [electron transfer], electron transfer, residual oxygen consumption, flux, normalization, efficiency, flow, oxygen, mitochondrial preparations, proton leak
Abstract

As the knowledge base and importance of mitochondrial physiology to human health expands, the necessity for harmonizing the terminology concerning mitochondrial respiratory states and rates has become increasingly apparent. The chemiosmotic theory establishes the mechanism of energy transformation and coupling in oxidative phosphorylation. The unifying concept of the protonmotive force provides the framework for developing a consistent theoretical foundation of mitochondrial physiology and bioenergetics. We follow guidelines of the International Union of Pure and Applied Chemistry (IUPAC) on terminology in physical chemistry, extended by considerations of open systems and thermodynamics of irreversible processes. The concept-driven constructive terminology incorporates the meaning of each quantity and aligns concepts and symbols with the nomenclature of classical bioenergetics. We endeavour to provide a balanced view of mitochondrial respiratory control and a critical discussion on reporting data of mitochondrial respiration in terms of metabolic flows and fluxes. Uniform standards for evaluation of respiratory states and rates will ultimately contribute to reproducibility between laboratories and thus support the development of databases of mitochondrial respiratory function in species, tissues, and cells. Clarity of concept and consistency of nomenclature facilitate effective transdisciplinary communication, education, and ultimately further discovery.

Published
2019
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35. Deficiencies in vesicular transport mediated by TRAPPC4 are associated with severe syndromic intellectual disability

Author

Van Bergen, Nicole J, primary, Guo, Yiran, additional, Al-Deri, Noraldin, additional, Lipatova, Zhanna, additional, Stanga, Daniela, additional, Zhao, Sarah, additional, Murtazina, Rakhilya, additional, Gyurkovska, Valeriya, additional, Pehlivan, Davut, additional, Mitani, Tadahiro, additional, Gezdirici, Alper, additional, Antony, Jayne, additional, Collins, Felicity, additional, Willis, Mary J H, additional, Coban Akdemir, Zeynep H, additional, Liu, Pengfei, additional, Punetha, Jaya, additional, Hunter, Jill V, additional, Jhangiani, Shalini N, additional, Fatih, Jawid M, additional, Rosenfeld, Jill A, additional, Posey, Jennifer E, additional, Gibbs, Richard A, additional, Karaca, Ender, additional, Massey, Sean, additional, Ranasinghe, Thisara G, additional, Sleiman, Patrick, additional, Troedson, Chris, additional, Lupski, James R, additional, Sacher, Michael, additional, Segev, Nava, additional, Hakonarson, Hakon, additional, and Christodoulou, John, additional

Published
2019
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36. Clinical Spectrum and Functional Consequences Associated with Bi-Allelic Pathogenic PNPT1 Variants

Author

Rius, Rocio, primary, Van Bergen, Nicole J., additional, Compton, Alison G., additional, Riley, Lisa G., additional, Kava, Maina P., additional, Balasubramaniam, Shanti, additional, Amor, David J., additional, Fanjul-Fernandez, Miriam, additional, Cowley, Mark J., additional, Fahey, Michael C., additional, Koenig, Mary K., additional, Enns, Gregory M., additional, Sadedin, Simon, additional, Wilson, Meredith J., additional, Tan, Tiong Y., additional, Thorburn, David R., additional, and Christodoulou, John, additional

Published
2019
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38. Clinician's guide to genes associated with Rett-like phenotypes - Investigation of a Danish cohort and review of the literature

Author

Schönewolf-Greulich, Bitten, Bisgaard, Anne-Marie, Møller, Rikke S, Dunø, Morten, Brøndum-Nielsen, Karen, Kaur, Simran, Van Bergen, Nicole J, Lunke, Sebastian, Eggers, Stefanie, Jespersgaard, Cathrine, Christodoulou, John, Tümer, Zeynep, Schönewolf-Greulich, Bitten, Bisgaard, Anne-Marie, Møller, Rikke S, Dunø, Morten, Brøndum-Nielsen, Karen, Kaur, Simran, Van Bergen, Nicole J, Lunke, Sebastian, Eggers, Stefanie, Jespersgaard, Cathrine, Christodoulou, John, and Tümer, Zeynep

Abstract

The differential diagnostics in Rett syndrome has evolved with the development of next generation sequencing-based techniques and many patients have been diagnosed with other syndromes or variants in newly described genes where the associated phenotype(s) is yet to be fully explored. The term Rett-like refers to phenotypes with distinct overlapping features of Rett syndrome where the clinical criteria are not completely fulfilled. In this study we have combined a review of Rett-like disorders with data from a Danish cohort of 35 patients with Rett-like phenotypes emphasizing the diagnostic overlap with Pitt-Hopkins syndrome, Cornelia de Lange syndrome with SMC1A variants, and epileptic encephalopathies, for example, due to STXBP1 variants. We also found a patient with a pathogenic variant in KCNB1, which has not been previously linked to a Rett-like phenotype. This study underlines the clinical and genetic heterogeneity of a Rett syndrome spectrum, and provides an overview of the Rett syndrome-related genes described to date, and hence serves as a guide for diagnosing patients with Rett-like phenotypes.

Published
2019

39. Mosaic MECP2 variants in males with classical Rett syndrome features, including stereotypical hand movements

Author

Schönewolf-Greulich, Bitten, Bisgaard, Anne Marie, Dunø, Morten, Jespersgaard, Cathrine, Rokkjær, Mette, Hansen, Lars K., Tsoutsou, Eirini, Sofokleous, Christalena, Topcu, Meral, Kaur, Simran, Van Bergen, Nicole J., Brøndum-Nielsen, Karen, Larsen, Martin J., Sørensen, Kristina P., Christodoulou, John, Fagerberg, Christina R., Tümer, Zeynep, Schönewolf-Greulich, Bitten, Bisgaard, Anne Marie, Dunø, Morten, Jespersgaard, Cathrine, Rokkjær, Mette, Hansen, Lars K., Tsoutsou, Eirini, Sofokleous, Christalena, Topcu, Meral, Kaur, Simran, Van Bergen, Nicole J., Brøndum-Nielsen, Karen, Larsen, Martin J., Sørensen, Kristina P., Christodoulou, John, Fagerberg, Christina R., and Tümer, Zeynep

Abstract

Rett syndrome is rarely suspected in males because of the X-linked dominant inheritance. In the literature, only six male patients have been reported with methyl-CpG-binding protein 2 (MECP2) mosaicism. Next-generation sequencing (NGS) methods have enabled better detection of somatic mosaicism compared to conventional Sanger sequencing; however, mosaics can still be difficult to detect. We present clinical and molecular findings in two males mosaic for a pathogenic MECP2 variant. Both have been reexamined using deep sequencing of DNA isolated from four different cell tissues (blood, muscle, fibroblasts and oral mucosa). Deep sequencing of the different tissues revealed that the variants were present in all tissues. In one patient, the molecular diagnosis could only be established by reexamination after a normal whole exome sequencing, and the other case is an example of reverse genetic diagnostics. Rett syndrome should be considered in males with neurodevelopmental delay and stereotypical hand movements. Subsequent to clinical diagnosis males should be investigated with NGS-based technologies of MECP2 with high read depth and a low threshold for variant calls. If the initial analysis on full blood derived DNA fails to confirm the suspicion, we recommend repeating the analysis on another tissue, preferentially fibroblasts to increase the diagnostic yield.

Published
2019

40. NAD(P)HX dehydratase (NAXD) deficiency: a novel neurodegenerative disorder exacerbated by febrile illnesses

Author

Van Bergen, Nicole J, primary, Guo, Yiran, additional, Rankin, Julia, additional, Paczia, Nicole, additional, Becker-Kettern, Julia, additional, Kremer, Laura S, additional, Pyle, Angela, additional, Conrotte, Jean-François, additional, Ellaway, Carolyn, additional, Procopis, Peter, additional, Prelog, Kristina, additional, Homfray, Tessa, additional, Baptista, Júlia, additional, Baple, Emma, additional, Wakeling, Matthew, additional, Massey, Sean, additional, Kay, Daniel P, additional, Shukla, Anju, additional, Girisha, Katta M, additional, Lewis, Leslie E S, additional, Santra, Saikat, additional, Power, Rachel, additional, Daubeney, Piers, additional, Montoya, Julio, additional, Ruiz-Pesini, Eduardo, additional, Kovacs-Nagy, Reka, additional, Pritsch, Martin, additional, Ahting, Uwe, additional, Thorburn, David R, additional, Prokisch, Holger, additional, Taylor, Robert W, additional, Christodoulou, John, additional, Linster, Carole L, additional, Ellard, Sian, additional, and Hakonarson, Hakon, additional

Published
2018
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41. Mosaic MECP2 variants in males with classical Rett syndrome features, including stereotypical hand movements

Author

Schönewolf‐Greulich, Bitten, primary, Bisgaard, Anne‐Marie, additional, Dunø, Morten, additional, Jespersgaard, Cathrine, additional, Rokkjær, Mette, additional, Hansen, Lars K., additional, Tsoutsou, Eirini, additional, Sofokleous, Christalena, additional, Topcu, Meral, additional, Kaur, Simran, additional, Van Bergen, Nicole J., additional, Brøndum‐Nielsen, Karen, additional, Larsen, Martin J., additional, Sørensen, Kristina P., additional, Christodoulou, John, additional, Fagerberg, Christina R., additional, and Tümer, Zeynep, additional

Published
2018
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43. Mitochondrial replacement in an iPSC model of Leber’s hereditary optic neuropathy

Author

Wong, Raymond C.B., primary, Lim, Shiang Y., additional, Hung, Sandy S.C., additional, Jackson, Stacey, additional, Khan, Shahnaz, additional, Van Bergen, Nicole J., additional, De Smit, Elisabeth, additional, Liang, Helena H., additional, Kearns, Lisa S, additional, Clarke, Linda, additional, Mackey, David A., additional, Hewitt, Alex W., additional, Trounce, Ian A., additional, and Pébay, Alice, additional

Published
2017
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44. Mosaic MECP2 variants in males with classical Rett syndrome features, including stereotypical hand movements.

Author

Bisgaard, Anne‐Marie, Schönewolf‐Greulich, Bitten, Jespersgaard, Cathrine, Tümer, Zeynep, Dunø, Morten, Brøndum‐Nielsen, Karen, Rokkjær, Mette, Hansen, Lars K., Tsoutsou, Eirini, Sofokleous, Christalena, Topcu, Meral, Kaur, Simran, Van Bergen, Nicole J., Christodoulou, John, Larsen, Martin J., Sørensen, Kristina P., and Fagerberg, Christina R.

Subjects
MOSAICISM, METHYL-CpG-binding protein 2, RETT syndrome, NUCLEOTIDE sequencing, HAND, HUMAN mechanics
Abstract

Rett syndrome is rarely suspected in males because of the X‐linked dominant inheritance. In the literature, only six male patients have been reported with methyl‐CpG‐binding protein 2 (MECP2) mosaicism. Next‐generation sequencing (NGS) methods have enabled better detection of somatic mosaicism compared to conventional Sanger sequencing; however, mosaics can still be difficult to detect. We present clinical and molecular findings in two males mosaic for a pathogenic MECP2 variant. Both have been reexamined using deep sequencing of DNA isolated from four different cell tissues (blood, muscle, fibroblasts and oral mucosa). Deep sequencing of the different tissues revealed that the variants were present in all tissues. In one patient, the molecular diagnosis could only be established by reexamination after a normal whole exome sequencing, and the other case is an example of reverse genetic diagnostics. Rett syndrome should be considered in males with neurodevelopmental delay and stereotypical hand movements. Subsequent to clinical diagnosis males should be investigated with NGS‐based technologies of MECP2 with high read depth and a low threshold for variant calls. If the initial analysis on full blood derived DNA fails to confirm the suspicion, we recommend repeating the analysis on another tissue, preferentially fibroblasts to increase the diagnostic yield. Even very low‐grade mosaicim in methyl‐CPG‐binding protein 2 (MECP2) can cause Rett syndrome in males. The c.1308dupT variant of a male patient was present in 4.2% in blood and 23.8% in muscle tissue (encircled). Analysis of MECP2 in males should be carried out with very high read depth and variant call threshold should be low. A negative finding blood should be repeated using other tissues. [ABSTRACT FROM AUTHOR]

Published
2019
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45. Deficiency in apoptosis-inducing factor recapitulates chronic kidney disease via aberrant mitochondrial homeostasis

Author

Coughlan, Melinda T., Higgins, Gavin C., Nguyen, Tuong-Vi, Penfold, Sally A., Thallas-Bonke, Vicki, Tan, Sih Min, Ramm, Georg, Van Bergen, Nicole J., Henstridge, Darren C., Sourris,Karly C., Harcourt, Brooke E., Trounce, Ian A., Robb, Portia M., Laskowski, Adrienne, McGee, Sean L., Genders, Amanda J., Walder, Ken, Drew, Brian G., Gregorevic, Paul, Qian, Hongwei, Thomas, Merlin C., Jerums, George, Macisaac, Richard J., Skene, Alison, Power, David A., Ekinci, Elif I., Wijeyeratne, Xiaonan W., Gallo, Linda A., Herman-Edelstein, Michal, Ryan, Michael T., Cooper, Mark E., Thorburn, David R., Forbes, Josephine M., Coughlan, Melinda T., Higgins, Gavin C., Nguyen, Tuong-Vi, Penfold, Sally A., Thallas-Bonke, Vicki, Tan, Sih Min, Ramm, Georg, Van Bergen, Nicole J., Henstridge, Darren C., Sourris,Karly C., Harcourt, Brooke E., Trounce, Ian A., Robb, Portia M., Laskowski, Adrienne, McGee, Sean L., Genders, Amanda J., Walder, Ken, Drew, Brian G., Gregorevic, Paul, Qian, Hongwei, Thomas, Merlin C., Jerums, George, Macisaac, Richard J., Skene, Alison, Power, David A., Ekinci, Elif I., Wijeyeratne, Xiaonan W., Gallo, Linda A., Herman-Edelstein, Michal, Ryan, Michael T., Cooper, Mark E., Thorburn, David R., and Forbes, Josephine M.

Abstract

Apoptosis-inducing factor (AIF) is a mitochondrial flavoprotein with dual roles in redox signaling and programmed cell death. Deficiency in AIF is known to result in defective oxidative phosphorylation (OXPHOS), via loss of complex I activity and assembly in other tissues. Because the kidney relies on OXPHOS for metabolic homeostasis, we hypothesized that a decrease in AIF would result in chronic kidney disease (CKD). Here, we report that partial knockdown of Aif in mice recapitulates many features of CKD, in association with a compensatory increase in the mitochondrial ATP pool via a shift toward mitochondrial fusion, excess mitochondrial reactive oxygen species production, and Nox4 upregulation. However, despite a 50% lower AIF protein content in the kidney cortex, there was no loss of complex I activity or assembly. When diabetes was superimposed onto Aif knockdown, there were extensive changes in mitochondrial function and networking, which augmented the renal lesion. Studies in patients with diabetic nephropathy showed a decrease in AIF within the renal tubular compartment and lower AIFM1 renal cortical gene expression, which correlated with declining glomerular filtration rate. Lentiviral overexpression of Aif1m rescued glucose-induced disruption of mitochondrial respiration in human primary proximal tubule cells. These studies demonstrate that AIF deficiency is a risk factor for the development of diabetic kidney disease.

Published
2016

48. Mapping time-course mitochondrial adaptations in the kidney in experimental diabetes

Author

Coughlan, Melinda T., primary, Nguyen, Tuong-Vi, additional, Penfold, Sally A., additional, Higgins, Gavin C., additional, Thallas-Bonke, Vicki, additional, Tan, Sih Min, additional, Van Bergen, Nicole J., additional, Sourris, Karly C., additional, Harcourt, Brooke E., additional, Thorburn, David R., additional, Trounce, Ian A., additional, Cooper, Mark E., additional, and Forbes, Josephine M., additional

Published
2016
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50. Deficiency in Apoptosis-Inducing Factor Recapitulates Chronic Kidney Disease via Aberrant Mitochondrial Homeostasis

Author

Coughlan, Melinda T., primary, Higgins, Gavin C., additional, Nguyen, Tuong-Vi, additional, Penfold, Sally A., additional, Thallas-Bonke, Vicki, additional, Tan, Sih Min, additional, Ramm, Georg, additional, Van Bergen, Nicole J., additional, Henstridge, Darren C., additional, Sourris, Karly C., additional, Harcourt, Brooke E., additional, Trounce, Ian A., additional, Robb, Portia M., additional, Laskowski, Adrienne, additional, McGee, Sean L., additional, Genders, Amanda J., additional, Walder, Ken, additional, Drew, Brian G., additional, Gregorevic, Paul, additional, Qian, Hongwei, additional, Thomas, Merlin C., additional, Jerums, George, additional, Macisaac, Richard J., additional, Skene, Alison, additional, Power, David A., additional, Ekinci, Elif I., additional, Wijeyeratne, Xiaonan W., additional, Gallo, Linda A., additional, Herman-Edelstein, Michal, additional, Ryan, Michael T., additional, Cooper, Mark E., additional, Thorburn, David R., additional, and Forbes, Josephine M., additional

Published
2016
Full Text
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