25,337 results on '"Krause, K."'
Search Results
2. mFOLFOX6 versus mFOLFOX6 + aflibercept as neoadjuvant treatment in MRI-defined T3-rectal cancer: a randomized phase-II-trial of the German Rectal Cancer Study Group (CAO/ARO/AIO 0214)
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Hofheinz, R.-D., Herrle, F., Dechow, T., von Weikersthal, L.F., Welslau, M., Lettmaier, S., Burkart, C., Kubicka, S., Kochen, L., Merx, K., Krause, K., Ebert, M., Rödel, C., Fokas, E., Ghadimi, M., Reissfelder, C., and Gaiser, T.
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- 2024
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3. The Volebny Kompas Datasets on Slovak Voter and Party Positions.
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Mintal JM, Borseková K, Cicchi L, Müller V, Vancel R, Šimková P, and Deegan-Krause K
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Three decades after the fall of socialist regimes in Central Europe, the successes of democratic transition face threats from broader trends toward skepticism, disengagement and distrust across Europe, though perhaps more intensively in the East. This backdrop, especially evident in Slovakia, underscores the need for comprehensive data on voter and political party positions during elections, a key opportunity for democratic renewal. Our article introduces two datasets from the Volebný Kompas project: the first, is a collection of 134,699 voter responses on 39 key issues, obtained through the Volebný Kompas voting advisory application for the 2023 snap Slovak Parliamentary Elections. The second dataset details the positions of 11 political parties on the same issues. Together, they provide a comprehensive view of Slovakia's political landscape before a pivotal election which resulted in a dramatic change in government composition. As freely available and validated resources, these datasets can serve as an essential tool for understanding and navigating the evolving landscape of post-socialist democracies., (© 2024. The Author(s).)
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- 2024
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4. E-Health intervention for subthreshold depression: Reach and two-year effects of a randomized controlled trial
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Guertler, D., Krause, K., Moehring, A., Bischof, G., Batra, A., Freyer-Adam, J., Ulbricht, S., Rumpf, H.J., Wurm, S., Cuijpers, P., Lucht, M., John, U., and Meyer, C.
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- 2023
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5. The identification and analysis of meristematic mutations within the apple tree that developed the RubyMac sport mutation.
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Sun H, Abeli P, Campoy JA, Rütjes T, Krause K, Jiao WB, Beaudry R, and Schneeberger K
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- Phenotype, Anthocyanins metabolism, Anthocyanins genetics, Anthocyanins biosynthesis, Gene Expression Regulation, Plant, Genes, Plant, Malus genetics, Mutation, Meristem genetics, Fruit genetics
- Abstract
Background: Understanding the molecular basis of sport mutations in fruit trees has the potential to accelerate generation of improved cultivars., Results: For this, we analyzed the genome of the apple tree that developed the RubyMac phenotype through a sport mutation that led to the characteristic fruit coloring of this variety. Overall, we found 46 somatic mutations that distinguished the mutant and wild-type branches of the tree. In addition, we found 54 somatic gene conversions (i.e., loss-of-heterozygosity mutations) that also distinguished the two parts of the tree. Approximately 20% of the mutations were specific to individual cell lineages, suggesting that they originated from the corresponding meristematic layers. Interestingly, the de novo mutations were enriched for GC = > AT transitions while the gene conversions showed the opposite bias for AT = > GC transitions, suggesting that GC-biased gene conversions have the potential to counteract the AT-bias of de novo mutations. By comparing the gene expression patterns in fruit skins from mutant and wild-type branches, we found 56 differentially expressed genes including 18 involved in anthocyanin biosynthesis. While none of the differently expressed genes harbored a somatic mutation, we found that some of them in regions of the genome that were recently associated with natural variation in fruit coloration., Conclusion: Our analysis revealed insights in the characteristics of somatic change, which not only included de novo mutations but also gene conversions. Some of these somatic changes displayed strong candidate mutations for the change in fruit coloration in RubyMac., (© 2024. The Author(s).)
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- 2024
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6. Rising from the shadows: Selective foraging in model shoot parasitic plants.
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Bawin T and Krause K
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- Animals, Plants metabolism, Symbiosis, Signal Transduction, Host-Parasite Interactions, Parasites, Cuscuta physiology
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Despite being sessile, plants nonetheless forage for resources by modulating their growth. Adaptative foraging in response to changes in resource availability and presence of neighbours has strong implications for performance and fitness. It is an even more pressing issue for parasitic plants, which draw resources directly from other plants. Indeed, parasitic plants were demonstrated over the years to direct their growth towards preferred hosts and invest resources in parasitism relative to host quality. In contrast to root parasites that rely mostly on chemical cues, some shoot parasites seem to profit from the ability to integrate different types of abiotic and biotic cues. While significant progress in this field has been made recently, there are still many open questions regarding the molecular perception and the integration of diverse signalling pathways under different ecological contexts. Addressing how different cues are integrated in parasitic plants will be important when unravelling variations in plant interaction pathways, and essential to predict the spread of parasites in natural and agricultural environments. In this review, we discuss this with a focus on Cuscuta species as an emerging parasitic model, and provide research perspectives based on the recent advances in the topic and plant-plant interactions in general., (© 2023 The Authors. Plant, Cell & Environment published by John Wiley & Sons Ltd.)
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- 2024
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7. A comprehensive mapping of outcomes following psychotherapy for adolescent depression: The perspectives of young people, their parents and therapists
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Krause, K., Midgley, N., Edbrooke-Childs, J., and Wolpert, M.
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- 2021
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8. Timing of High-Energy Supplementation to Early-Season-Pasture-Forage Fed Continuous Culture
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Felton, E. E. D., primary and Krause, K. M., additional
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- 2024
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9. Stiripentol in the treatment of adults with focal epilepsy- a retrospective analysis
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Habermehl, L., Mross, P.M., Krause, K., Immisch, I., Chiru, D., Zahnert, F., Gorny, I., Strzelczyk, A., Rosenow, F., Möller, L., Menzler, K., and Knake, S.
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- 2021
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10. Tailoring catalyst layer interface with titanium mesh porous transport layers
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Kim, P.J., Lee, J.K., Lee, CH., Fahy, K.F., Shrestha, P., Krause, K., Shafaque, H.W., and Bazylak, A.
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- 2021
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11. Field Trial for Non-Invasive Hb-Detection Method Kiessig ST, Ulrich E, Krause K-P and Lüdicke C Volume 105, Issue Supplement s1, P 136
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E Ulrich, S T Kießig, C Lüdicke, and K.-P Krause
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- 2013
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12. Mean-Field Magnetohydrodynamics and Dynamo Theory F. Krause K. H. Rädler
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Seyler, Charles E.
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- 1982
13. Confronting rising polarisation in theological education: Contextual and shared challenges for higher education and public practical theology in South Africa and Switzerland
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Merle, Kristin, Stetter, Manuel, Krause, Katharina, Merle, K ( Kristin ), Stetter, M ( Manuel ), Krause, K ( Katharina ), Bowers Du Toit, Nadine, Schlag, Thomas; https://orcid.org/0000-0002-3269-7493, Merle, Kristin, Stetter, Manuel, Krause, Katharina, Merle, K ( Kristin ), Stetter, M ( Manuel ), Krause, K ( Katharina ), Bowers Du Toit, Nadine, and Schlag, Thomas; https://orcid.org/0000-0002-3269-7493
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- 2024
14. Neutrophil trapping and nexocytosis, mast cell-mediated processes for inflammatory signal relay.
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Mihlan M, Wissmann S, Gavrilov A, Kaltenbach L, Britz M, Franke K, Hummel B, Imle A, Suzuki R, Stecher M, Glaser KM, Lorentz A, Carmeliet P, Yokomizo T, Hilgendorf I, Sawarkar R, Diz-Muñoz A, Buescher JM, Mittler G, Maurer M, Krause K, Babina M, Erpenbeck L, Frank M, Rambold AS, and Lämmermann T
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- Animals, Mice, Leukotriene B4 metabolism, Signal Transduction, Cell Degranulation, Macrophages metabolism, Macrophages immunology, Extracellular Traps metabolism, Male, Female, Mast Cells metabolism, Mast Cells immunology, Neutrophils metabolism, Neutrophils immunology, Inflammation metabolism, Inflammation immunology, Inflammation pathology, Mice, Inbred C57BL
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Neutrophils are sentinel immune cells with essential roles for antimicrobial defense. Most of our knowledge on neutrophil tissue navigation derived from wounding and infection models, whereas allergic conditions remained largely neglected. Here, we analyzed allergen-challenged mouse tissues and discovered that degranulating mast cells (MCs) trap living neutrophils inside them. MCs release the attractant leukotriene B4 to re-route neutrophils toward them, thus exploiting a chemotactic system that neutrophils normally use for intercellular communication. After MC intracellular trap (MIT) formation, neutrophils die, but their undigested material remains inside MC vacuoles over days. MCs benefit from MIT formation, increasing their functional and metabolic fitness. Additionally, they are more pro-inflammatory and can exocytose active neutrophilic compounds with a time delay (nexocytosis), eliciting a type 1 interferon response in surrounding macrophages. Together, our study highlights neutrophil trapping and nexocytosis as MC-mediated processes, which may relay neutrophilic features over the course of chronic allergic inflammation., Competing Interests: Declaration of interests The authors declare no competing interests., (Copyright © 2024 The Author(s). Published by Elsevier Inc. All rights reserved.)
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- 2024
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15. Glia multitask to compensate for neighboring glial cell dysfunction.
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Beachum AN, Salazar G, Nachbar A, Krause K, Klose H, Meyer K, Maserejian A, Ross G, Boyd H, Weigel T, Ambaye L, Miller H, and Coutinho-Budd J
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As glia mature, they undergo glial tiling to abut one another without invading each other's boundaries. Upon the loss of the secreted neurotrophin Spätzle3 (Spz3), Drosophila cortex glia transform morphologically and lose their intricate interactions with neurons and surrounding glial subtypes. Here, we reveal that all neighboring glial cell types (astrocytes, ensheathing glia, and subperineurial glia) react by extending processes into the previous cortex glial territory to compensate for lost cortex glial function and reduce the buildup of neuronal debris. However, the loss of Spz3 alone is not sufficient for glia to cross their natural borders, as blocking CNS growth via nutrient-restriction blocks the aberrant infiltration induced by the loss of Spz3. Surprisingly, even when these neighboring glia divert their cellular resources beyond their typical borders to take on new compensatory roles, they are able to multitask to continue to preserve their own normal functions to maintain CNS homeostasis., Competing Interests: Declaration of Interests The authors declare no competing interests.
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- 2024
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16. Enhancing Suicide Risk Prediction Models with Temporal Clinical Note Features.
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Krause K, Davis S, Yin Z, Schafer K, Rosenbloom T, and Walsh C
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Objective: The objective of this study was to investigate the impact of enhancing a structured-data-based suicide attempt risk prediction model with temporal Concept Unique Identifiers (CUIs) derived from clinical notes. We aimed to examine how different temporal schemes, model types, and prediction ranges influenced the model's predictive performance. This research sought to improve our understanding of how the integration of temporal information and clinical variable transformation could enhance model predictions., Materials and Methods: We identified modeling targets using diagnostic codes for suicide attempts within 30, 90, or 365 days following a temporally grouped visit cluster. Structured data included medications, diagnoses, procedures, and demographics, while unstructured data consisted of terms extracted with regular expressions from clinical notes. We compared models trained only on structured data (controls) to hybrid models trained on both structured and unstructured data. We used two temporalization schemes for clinical notes: fixed 90-day windows and flexible epochs. We trained and assessed random forests and hybrid LSTM neural networks using AUPRC and AUROC, with additional evaluation of sensitivity and PPV at 95% specificity., Results: The training set included 2,364,183 visit clusters with 2,009 30-day suicide attempts, and the testing set contained 471,936 visit clusters with 480 suicide attempts. Models trained with temporal CUIs outperformed those trained with only structured data. The window-temporalized LSTM model achieved the highest AUPRC (0.056 ± 0.013) for the 30-day prediction range. Hybrid models generally showed better performance compared to controls across most metrics., Discussion and Conclusion: This study demonstrated that incorporating EHR-derived clinical note features enhanced suicide attempt risk prediction models, particularly with window-temporalized LSTM models. Our results underscored the critical value of unstructured data in suicidality prediction, aligning with previous findings. Future research should focus on integrating more sophisticated methods to continue improving prediction accuracy, which will enhance the effectiveness of future intervention., Competing Interests: The authors declare that they have no conflict of interest., (Thieme. All rights reserved.)
- Published
- 2024
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17. What is the early fate of adjacent segmental lordosis compensation at L3-4 and L5-S1 following a lateral versus transforaminal lumbar Interbody Fusion at L4-5?
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Kim M, Kumar R, Drolet CE, Bs MA, Hanks T, Yamaguchi K, Krause K, Nemani VM, Leveque JC, and Louie PK
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- Humans, Male, Middle Aged, Female, Retrospective Studies, Aged, Treatment Outcome, Sacrum surgery, Sacrum diagnostic imaging, Adult, Spinal Fusion methods, Lumbar Vertebrae surgery, Lumbar Vertebrae diagnostic imaging, Lordosis surgery, Lordosis diagnostic imaging, Spondylolisthesis surgery, Spondylolisthesis diagnostic imaging
- Abstract
Introduction: Degenerative spondylolisthesis causes translational and angular malalignment, resulting in a loss of segmental lordosis. This leads to compensatory adjustments in adjacent levels to maintain balance. Lateral lumbar interbody fusion (LLIF) and transforaminal lumbar interbody fusion (TLIF) are common techniques at L4-5. This study compares compensatory changes at adjacent L3-4 and L5-S1 levels six months post LLIF versus TLIF for grade 1 degenerative spondylolisthesis at L4-5., Methods: A retrospective study included patients undergoing L4-5 LLIF or TLIF with posterior pedicle screw instrumentation (no posterior osteotomy) for grade 1 spondylolisthesis. Pre-op and 6-month post-op radiographs measured segmental lordosis (L3-L4, L4-L5, L5-S1), lumbar lordosis (LL), and pelvic incidence (PI), along with PI-LL mismatch. Multiple regressions were used for hypothesis testing., Results: 113 patients (61 LLIF, 52 TLIF) were studied. TLIF showed less change in L4-5 lordosis (mean = 1.04°, SD = 4.34) compared to LLIF (mean = 4.99°, SD = 5.53) (p = 0.003). L4-5 angle changes didn't correlate with L3-4 changes, and no disparity between LLIF and TLIF was found (all p > 0.16). In LLIF, greater L4-5 lordosis change predicted reduced compensatory L5-S1 lordosis (p = 0.04), while no significant relationship was observed in TLIF patients (p = 0.12)., Conclusion: LLIF at L4-5 increases lordosis at the operated level, with compensatory decrease at L5-S1 but not L3-4. This reciprocal loss at adjacent L5-S1 may explain inconsistent improvement in lumbar lordosis (PI-LL) post L4-5 fusion., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
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- 2024
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18. Disease modification in chronic spontaneous urticaria.
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Maurer M, Kolkhir P, Pereira MP, Siebenhaar F, Witte-Händel E, Bergmann KC, Bonnekoh H, Buttgereit T, Fluhr JW, Frischbutter S, Grekowitz EM, Herzog L, Kiefer LA, Krause K, Magerl M, Muñoz M, Neisinger S, Nojarov N, Prins S, Pyatilova P, Ramanauskaité A, Scheffel J, Terhorst-Molawi D, Treudler R, Weller K, Zuberbier T, and Metz M
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- Humans, Disease Management, Mast Cells immunology, Mast Cells metabolism, Treatment Outcome, Disease Progression, Chronic Urticaria drug therapy, Chronic Urticaria etiology
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Chronic spontaneous urticaria (CSU) is a debilitating, inflammatory skin condition characterized by infiltrating immune cells. Available treatments are limited to improving the signs and symptoms. There is an unmet need to develop therapies that target disease-driving pathways upstream of mast cell activation to inhibit or delay the progression of CSU and associated comorbidities. Here, we aim to define disease modification due to a treatment intervention and criteria that disease-modifying treatments (DMTs) must meet in CSU. We have defined disease modification in CSU as a favorable treatment-induced change in the underlying pathophysiology and, therefore, the disease course, which is clinically beneficial and enduring. A DMT must fulfil the following criteria: (1) prevents or delays the progression of CSU, (2) induces long-term, therapy-free clinical remission, which is the sustained absence of CSU signs and symptoms without the need for treatment, and (3) affects the underlying mechanism of CSU, as demonstrated by an effect on disease-driving signals and/or a biomarker. DMTs in CSU should slow disease progression, achieve long-lasting disease remission, target disease-driving mechanisms, reduce mast cell-activating IgE autoantibodies, target cytokine profile polarization, and normalize the gut microbiome and barrier. Treating CSU at the immune system level could provide valuable alternatives to pharmacotherapy in CSU management. Specific DMTs in CSU are yet to be developed, but some show potential benefits, such as inhibitors of Bruton's Tyrosine Kinase, IL-4 and IL-13. Future therapies could prevent CSU signs and symptoms, achieve long-term clinical benefits after discontinuing treatment, and prevent associated concomitant disorders., (© 2024 The Author(s). Allergy published by European Academy of Allergy and Clinical Immunology and John Wiley & Sons Ltd.)
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- 2024
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19. Die Gnosis. Band. Koptische und mandäische Quellen. (Bibliothek der Alten Welt) M. Krause K. Rudolph W. Foerster
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Rudolph, Kurt
- Published
- 1972
20. Tell el Hajj in Syrien. Erster vorläufiger Bericht. Grabungskampagne 1971 C. Krause K. Schuler R. A. Stucky
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Bunnens, Guy
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- 1973
21. Quellenund Lesestoffe. Breslau, F. Hirt 1925. 1. Heft: Deutschland (Erste Stufe) 2. Heft: Europa (ohne das Deutsche Reich) 3. Heft: Außereuropäische Erdteile 4. Heft: Deutschland (Zweite Stufe) 5. Heft: Allgemeine Erdkunde 6. Heft: Geographische Staatenkunde E. v. Seydlitzsche Geographie P. Knospe K. Krause K. Olbricht
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Lampe, F.
- Published
- 1927
22. CTP: fast flatbeds from Krause, K&F
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Rosenberg, Jim
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Krause Newspaper Systems -- Product information ,Krause-Biogosche -- Product information ,K and F Printing Systems -- Product information ,Industrial equipment and supplies industry -- Product information ,Newspaper publishing -- Equipment and supplies ,Business ,Publishing industry - Abstract
Platesetter manufacturers continue competing on speed, pushing more machines to the three- or four-plate-per-minute mark. Unlike other imagers shown or announced at Nexpo '99 in June, flatbed models demonstrated by [...]
- Published
- 1999
23. Fallberichte von Psychotherapien mit Kindern und Jugendlichen
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Krause, K., Schneider, S., Schneider, Silvia, editor, and Margraf, Jürgen, editor
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- 2019
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24. Klinische Symptomatik autoinflammatorischer Erkrankungen
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Rolfes, E., Ngoumou, G., Bonnekoh, H., Krause, K., and Kallinich, T.
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- 2020
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25. UCOMB-real life data: treatment strategies for chronic urticaria patients with comorbidities.
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Staubach P, Bilo B, Fluhr JW, Krause K, Kulthanan K, Salman A, Katelaris C, Bernstein JA, Maurer M, and Mann C
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- Humans, Female, Middle Aged, Male, Hydroxychloroquine therapeutic use, Pilot Projects, Chronic Disease, Omalizumab therapeutic use, Histamine H1 Antagonists therapeutic use, Cyclosporine therapeutic use, Dapsone therapeutic use, Chronic Urticaria drug therapy, Urticaria drug therapy, Anti-Allergic Agents therapeutic use, Acetates, Cyclopropanes, Quinolines, Sulfides
- Abstract
Background: There is a lack of real-life safety data on treatment options for chronic urticaria in the presence of comedication and comorbidities., Methods: We present a single-center UCARE pilot study of 212 outpatients with chronic urticaria. Patients were divided into three groups according to different CU therapies according to international guidelines., Results: Of 212 patients, 108 (mean age 48.9 years, 71.3% female) had 59 comorbidities, including cardiovascular, autoimmune and malignant diseases. Patients were followed for a mean of 24.6 months (SD ± 21.3). Urticaria therapies were divided into three groups: A: 105 (97.2%) with omalizumab and 2nd generation antihistamines), B: 16 patients (14.8%): dual therapy with antihistamines and cyclosporine in 10 (9.3%), montelukast in five (4. 6%), dapsone in four (3.7%), hydroxychloroquine in one patient (0.9%), C: 12 (11.1%) patients received a third drug for 4.9 months (SD ± 3.2) and one quadruple therapy (2.1 months). 10 out of 12 (83.3%) patients received montelukast, two (16.7%) cyclosporine, two (16.7%) dapsone and one (8.3%) hydroxychloroquine as a third drug for chronic urticaria., Conclusions: Combining treatment modalities for chronic urticaria and comorbidities are available and feasible with a good safety profile.
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- 2024
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26. The vast majority of somatic mutations in plants are layer-specific.
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Goel M, Campoy JA, Krause K, Baus LC, Sahu A, Sun H, Walkemeier B, Marek M, Beaudry R, Ruiz D, Huettel B, and Schneeberger K
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- Fruit genetics, Fruit growth & development, Phenotype, Genome, Plant, Meristem genetics, Mutation
- Abstract
Background: Plant meristems are structured organs consisting of distinct layers of stem cells, which differentiate into new plant tissue. Mutations in meristematic layers can propagate into large sectors of the plant. However, the characteristics of meristematic mutations remain unclear, limiting our understanding of the genetic basis of somaclonal phenotypic variation., Results: Here, we analyse the frequency and distribution of somatic mutations in an apricot tree. We separately sequence the epidermis (developing from meristem layer 1) and the flesh (developing from meristem layer 2) of several fruits sampled across the entire tree. We find that most somatic mutations (> 90%) are specific to individual layers. Interestingly, layer 1 shows a higher mutation load than layer 2, implying different mutational dynamics between the layers. The distribution of somatic mutations follows the branching of the tree. This suggests that somatic mutations are propagated to developing branches through axillary meristems. In turn, this leads us to the unexpected observation that the genomes of layer 1 of distant branches are more similar to each other than to the genomes of layer 2 of the same branches. Finally, using single-cell RNA sequencing, we demonstrate that layer-specific mutations were only transcribed in the cells of the respective layers and can form the genetic basis of somaclonal phenotypic variation., Conclusions: Here, we analyse the frequency and distribution of somatic mutations with meristematic origin. Our observations on the layer specificity of somatic mutations outline how they are distributed, how they propagate, and how they can impact clonally propagated crops., (© 2024. The Author(s).)
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- 2024
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27. Completeness and readability of GPT-4-generated multilingual discharge instructions in the pediatric emergency department.
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Gimeno A, Krause K, D'Souza S, and Walsh CG
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Objectives: The aim of this study was to assess the completeness and readability of generative pre-trained transformer-4 (GPT-4)-generated discharge instructions at prespecified reading levels for common pediatric emergency room complaints., Materials and Methods: The outputs for 6 discharge scenarios stratified by reading level (fifth or eighth grade) and language (English, Spanish) were generated fivefold using GPT-4. Specifically, 120 discharge instructions were produced and analyzed (6 scenarios: 60 in English, 60 in Spanish; 60 at a fifth-grade reading level, 60 at an eighth-grade reading level) and compared for completeness and readability (between language, between reading level, and stratified by group and reading level). Completeness was defined as the proportion of literature-derived key points included in discharge instructions. Readability was quantified using Flesch-Kincaid (English) and Fernandez-Huerta (Spanish) readability scores., Results: English-language GPT-generated discharge instructions contained a significantly higher proportion of must-include discharge instructions than those in Spanish (English: mean (standard error of the mean) = 62% (3%), Spanish: 53% (3%), P = .02). In the fifth-grade and eighth-grade level conditions, there was no significant difference between English and Spanish outputs in completeness. Readability did not differ across languages., Discussion: GPT-4 produced readable discharge instructions in English and Spanish while modulating document reading level. Discharge instructions in English tended to have higher completeness than those in Spanish., Conclusion: Future research in prompt engineering and GPT-4 performance, both generally and in multiple languages, is needed to reduce potential for health disparities by language and reading level., Competing Interests: None of the authors have competing interests to declare., (© The Author(s) 2024. Published by Oxford University Press on behalf of the American Medical Informatics Association.)
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- 2024
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28. Ultrasensitive plasma-based monitoring of tumor burden using machine-learning-guided signal enrichment.
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Widman AJ, Shah M, Frydendahl A, Halmos D, Khamnei CC, Øgaard N, Rajagopalan S, Arora A, Deshpande A, Hooper WF, Quentin J, Bass J, Zhang M, Langanay T, Andersen L, Steinsnyder Z, Liao W, Rasmussen MH, Henriksen TV, Jensen SØ, Nors J, Therkildsen C, Sotelo J, Brand R, Schiffman JS, Shah RH, Cheng AP, Maher C, Spain L, Krause K, Frederick DT, den Brok W, Lohrisch C, Shenkier T, Simmons C, Villa D, Mungall AJ, Moore R, Zaikova E, Cerda V, Kong E, Lai D, Malbari MS, Marton M, Manaa D, Winterkorn L, Gelmon K, Callahan MK, Boland G, Potenski C, Wolchok JD, Saxena A, Turajlic S, Imielinski M, Berger MF, Aparicio S, Altorki NK, Postow MA, Robine N, Andersen CL, and Landau DA
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- Humans, Whole Genome Sequencing, Neoplasms genetics, Neoplasms blood, Neoplasms therapy, Neoplasms pathology, Polymorphism, Single Nucleotide, Biomarkers, Tumor genetics, Biomarkers, Tumor blood, Colorectal Neoplasms genetics, Colorectal Neoplasms blood, Colorectal Neoplasms pathology, Lung Neoplasms genetics, Lung Neoplasms blood, Lung Neoplasms pathology, Circulating Tumor DNA genetics, Circulating Tumor DNA blood, DNA Copy Number Variations, Machine Learning, Neoplasm, Residual genetics, Tumor Burden
- Abstract
In solid tumor oncology, circulating tumor DNA (ctDNA) is poised to transform care through accurate assessment of minimal residual disease (MRD) and therapeutic response monitoring. To overcome the sparsity of ctDNA fragments in low tumor fraction (TF) settings and increase MRD sensitivity, we previously leveraged genome-wide mutational integration through plasma whole-genome sequencing (WGS). Here we now introduce MRD-EDGE, a machine-learning-guided WGS ctDNA single-nucleotide variant (SNV) and copy-number variant (CNV) detection platform designed to increase signal enrichment. MRD-EDGE
SNV uses deep learning and a ctDNA-specific feature space to increase SNV signal-to-noise enrichment in WGS by ~300× compared to previous WGS error suppression. MRD-EDGECNV also reduces the degree of aneuploidy needed for ultrasensitive CNV detection through WGS from 1 Gb to 200 Mb, vastly expanding its applicability within solid tumors. We harness the improved performance to identify MRD following surgery in multiple cancer types, track changes in TF in response to neoadjuvant immunotherapy in lung cancer and demonstrate ctDNA shedding in precancerous colorectal adenomas. Finally, the radical signal-to-noise enrichment in MRD-EDGESNV enables plasma-only (non-tumor-informed) disease monitoring in advanced melanoma and lung cancer, yielding clinically informative TF monitoring for patients on immune-checkpoint inhibition., (© 2024. The Author(s), under exclusive licence to Springer Nature America, Inc.)- Published
- 2024
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29. Patterns of sub-optimal change following CBT for childhood anxiety.
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Bertie LA, Arendt K, Coleman JRI, Cooper P, Creswell C, Eley TC, Hartman C, Heiervang ER, In-Albon T, Krause K, Lester KJ, Marin CE, Nauta M, Rapee RM, Schneider S, Schniering C, Silverman WK, Thastum M, Thirlwall K, Waite P, Wergeland GJ, and Hudson JL
- Abstract
Background: Children and adolescents demonstrate diverse patterns of symptom change and disorder remission following cognitive behavioural therapy (CBT) for anxiety disorders. To better understand children who respond sub-optimally to CBT, this study investigated youths (N = 1,483) who continued to meet criteria for one or more clinical anxiety diagnosis immediately following treatment or at any point during the 12 months following treatment., Methods: Data were collected from 10 clinical sites with assessments at pre-and post-treatment and at least once more at 3, 6 or 12-month follow-up. Participants were assigned to one of three groups based on diagnostic status for youths who: (a) retained an anxiety diagnosis from post to end point (minimal responders); (b) remitted anxiety diagnoses at post but relapsed by end point (relapsed responders); and (c) retained a diagnosis at post but remitted to be diagnosis free at end point (delayed responders). Growth curve models assessed patterns of change over time for the three groups and examined predictors associated with these patterns including demographic, clinical and parental factors, as well as treatment factors., Results: Higher primary disorder severity, being older, having a greater number of anxiety disorders, having social anxiety disorder, as well as higher maternal psychopathology differentiated the minimal responders from the delayed and relapsed responders at the baseline. Results from the growth curve models showed that severity of the primary disorder and treatment modality differentiated patterns of linear change only. Higher severity was associated with significantly less improvement over time for the minimal and relapsed response groups, as was receiving group CBT, when compared to the delayed response group., Conclusions: Sub-optimal response patterns can be partially differentiated using variables assessed at pre-treatment. Increased understanding of different patterns of change following treatment may provide direction for clinical decision-making and for tailoring treatments to specific groups of clinically anxious youth. Future research may benefit from assessing progress during treatment to detect emerging response patterns earlier., (© 2024 The Author(s). Journal of Child Psychology and Psychiatry published by John Wiley & Sons Ltd on behalf of Association for Child and Adolescent Mental Health.)
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- 2024
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30. Monitoring of Adverse Events and Safety in Autoinflammatory Diseases: Real-Life Data from the Eurofever Registry.
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Vyzhga Y, Frenkel J, Insalaco A, Anton J, Koné-Paut I, Legger GE, Fabio G, Cattalini M, Kamphuis S, Hachulla E, Krause K, Ekinci Z, Sanchez-Manubens J, Van den Berg JM, Mora CH, Brinkman D, Labrador E, Potjewijd J, Carlini L, Bustaffa M, Caorsi R, Ruperto N, and Gattorno M
- Subjects
- Humans, Female, Male, Adult, Retrospective Studies, Adolescent, Longitudinal Studies, Young Adult, Middle Aged, Child, Child, Preschool, Aged, Hereditary Autoinflammatory Diseases epidemiology, Infant, Drug-Related Side Effects and Adverse Reactions epidemiology, Europe epidemiology, Adverse Drug Reaction Reporting Systems statistics & numerical data, Registries
- Abstract
Objectives: The study is aimed to evaluate the impact of safety events in the Eurofever registry for Autoinflammatory diseases., Methods: This was a retrospective and longitudinal observational multicentre study. Data were retrieved from the international registry Eurofever, starting patients' enrolment since 2009. All moderate, severe, or very severe AEs reported by treating physician in Eurofever were analyzed regardless of a possible suspected causal relationship to any therapies and according to the latest release of the Medical Dictionary for Regulatory Activities., Results: Complete information on safety were available in 2464 patients enrolled in the registry. In 1499 of them retrospective data encompassing the period from disease onset to enrolment were available, whereas 965 consecutive patients entered in the longitudinal part of the study. A total of 479 AEs have been reported in 275 patients. Eighty-two AEs were reported as serious and 99 were drug-related according to the physicians. Infections or infestations (94; 19.6%), gastrointestinal disorders (66; 13.8%), nervous system disorders (41; 8.6%) and systemic disorders or administration site reactions (35; 7.3%) were the most frequent reported events. The highest absolute number of drug-related AEs were related to biologic DMARDs (40/99 reports, 40,4%) and colchicine (31/99 reports, 31.3%)., Conclusions: Present study shows the importance of a longitudinal and homogeneous registration of the AEs in rare conditions, with a particular focus on the safety profile of the treatments used in these conditions., (© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
- Published
- 2024
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31. Parasitic dodder expresses an arsenal of secreted cellulases with multi-substrate specificity during host invasion.
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Edema H, Bawin T, Olsen S, Krause K, and Karppinen K
- Subjects
- Substrate Specificity, Plant Proteins metabolism, Plant Proteins genetics, Phylogeny, Gene Expression Regulation, Plant, Cell Wall metabolism, Solanum lycopersicum genetics, Solanum lycopersicum enzymology, Cellulases metabolism, Cellulases genetics, Cuscuta genetics, Cuscuta enzymology, Cuscuta metabolism
- Abstract
Cuscuta campestris is a common and problematic parasitic plant which relies on haustoria to connect to and siphon nutrients from host plants. Glycoside hydrolase family 9 (GH9) cellulases (EC 3.2.1.4) play critical roles in plant cell wall biosynthesis and disassembly, but their roles during Cuscuta host invasion remains underexplored. In this study, we identified 22 full-length GH9 cellulase genes in C. campestris genome, which encoded fifteen secreted and seven membrane-anchored cellulases that showed distinct phylogenetic relationships. Expression profiles suggested that some of the genes are involved in biosynthesis and remodeling of the parasite's cell wall during haustoriogenesis, while other genes encoding secreted B- and C-type cellulases are tentatively associated with degrading host cell walls during invasion. Transcriptomic data in a host-free system and in the presence of susceptible or partially resistant tomato hosts, showed for especially GH9B7, GH9B11 and GH9B12 a shift in expression profiles in the presence of hosts, being more highly expressed during host attachment, indicating that Cuscuta can tune cellulase expression in response to a host. Functional analyses of recombinant B- and C-type cellulases showed endoglucanase activities over wide pH and temperature conditions, and activities towards multiple cellulose and hemicellulose substrates. These findings improve our understanding of host cell wall disassembly by Cuscuta, and cellulase activity towards broad substrate range potentially explain its wide host range. This is the first study to provide a broad biochemical insight into Cuscuta GH9 cellulases, which based on our study may have potential applications in industrial bioprocessing., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 The Authors. Published by Elsevier Masson SAS.. All rights reserved.)
- Published
- 2024
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32. Octogenarians fare better under local anesthesia for elective endovascular aortic aneurysm repair.
- Author
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DeHaven C, Zil-E-Ali A, Lavanga E, Flohr TR, Krause K, Rossip M, and Aziz F
- Subjects
- Aged, 80 and over, Humans, United States, Anesthesia, Local adverse effects, Octogenarians, Risk Factors, Time Factors, Postoperative Complications epidemiology, Anesthetics, Local, Treatment Outcome, Retrospective Studies, Endovascular Procedures, Aortic Aneurysm surgery, Aortic Aneurysm, Abdominal diagnostic imaging, Aortic Aneurysm, Abdominal surgery, Aortic Aneurysm, Abdominal complications, Blood Vessel Prosthesis Implantation
- Abstract
Objective: With an aging patient population, an increasing number of octogenarians are undergoing elective endovascular abdominal aortic aneurysm repair (EVAR) in the United States. Multiple studies have shown that, for the general population, use of local anesthetic (LA) for EVAR is associated with improved short-term and long-term outcomes as compared with performing these operations under general anesthesia (GA). Therefore, this study aimed to study the association of LA for elective EVARs with perioperative outcomes, among octogenarians., Methods: The Vascular Quality Initiative database (2003-2021) was used to conduct this study. Octogenarians (Aged ≥80 years) were selected and sorted into two study groups: LA (Group I) and GA (Group II). Our primary outcomes were length of stay and mortality. Secondary outcomes included operative time, estimated blood loss, return to operating room, cardiopulmonary complications, and discharge location., Results: Of the 16,398 selected patients, 1197 patients (7.3%) were included in Group I, and 15,201 patients (92.7%) were in Group II. Procedural time was significantly shorter for the LA group (114.6 vs 134.6; P < .001), as was estimated blood loss (152 vs 222 cc; P < .001). Length of stay was significantly shorter (1.8 vs 2.6 days; P < .001), and patients were more likely to be discharged home (LA 88.8% vs GA 86.9%; P = .036) in the LA group. Group I also experienced fewer pulmonary complications; only 0.17% experienced pneumonia and 0.42% required ventilator support compared with 0.64% and 1.02% in Group II, respectively. This finding corresponded to fewer days in the intensive care unit for Group I (0.41 vs 0.69 days; P < .001). No significant difference was seen in 30-day mortality cardiac, renal, or access site-related complications. Return to operating room was also equivocal between the two groups. Multivariate regression analysis confirmed GA was associated with a significantly longer length of stay and significantly higher rates of non-home discharge (adjusted odds ratio [AOR], 1.59; P < .001 and AOR, 1.40; P = .025, respectively). When stratified by the New York Heart Association classification system, classes I, II, III, and IV (1.55; P < .001; 1.26; P = .029; 2.03; P < .001; 4.07; P < .001, respectively) were associated with significantly longer hospital stays., Conclusions: The use of LA for EVARs in octogenarians is associated with shorter lengths of stay, fewer respiratory complications, and home discharge. These patients also experienced shorter procedure times and less blood loss. There was no statistically significant difference in 30-day mortality, return to operating room, or access-related complications. LA for octogenarians undergoing EVAR should be considered more frequently to shorten hospital stays and decrease complication rates., Competing Interests: Disclosures None., (Copyright © 2023 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.)
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- 2024
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33. Generation of two human iPSC lines (HIMRi002-A and HIMRi003-A) derived from Caveolinopathy patients with rippling muscle disease
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Boeing, A., primary, Mavrommatis, L., additional, Daya, N.M., additional, Zhuge, H., additional, Volke, L., additional, Kocabas, A., additional, Kneifel, M., additional, Athamneh, M., additional, Krause, K., additional, Südkamp, N., additional, Döring, K., additional, Theiss, C., additional, Roos, A., additional, Zaehres, H., additional, Güttsches, A.K., additional, and Vorgerd, M., additional
- Published
- 2023
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- View/download PDF
34. PB0468 Direct Oral Anticoagulant Therapy in Adolescent Venous Thromboembolism: A Systematic Review
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Alqahtani, S., primary, Gibbs, K., additional, Montanez, N., additional, Krause, K., additional, Van Ommen, C., additional, and Srivaths, L., additional
- Published
- 2023
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- View/download PDF
35. P171 LiBi-NMD: liquid biopsies in neuromuscular diseases – the underrated value of white blood cells
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Hentschel, A., primary, Della Marina, A., additional, Köbel, H., additional, Gangfuss, A., additional, Dohrn, M., additional, Weis, J., additional, Dobelmann, V., additional, Krause, K., additional, Ruck, T., additional, Vorgerd, M., additional, Schara-Schmidt, U., additional, and Roos, A., additional
- Published
- 2023
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36. Use of AlphaFold models to predict binding mechanisms of viral chemokine binding proteins
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Scadden, J., primary, Torbati, E., additional, and Krause, K., additional
- Published
- 2023
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37. PReS-FINAL-2331: Low-penetrance NLRP3 variants
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Endres, T, Hofer, F, Goldbach-Mansky, R, Hoffman, HM, Blank, N, Krause, K, Rietschel, C, Horneff, G, Lohse, P, and Kuemmerle-Deschner, J
- Published
- 2013
38. PW02-040 - Low-penetrance NLRP3 variants
- Author
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Endres, T, Hofer, F, Goldbach-Mansky, R, Hoffman, HM, Blank, N, Krause, K, Rietschel, C, Horneff, G, Lohse, P, and Kuemmerle-Deschner, J
- Published
- 2013
39. Deep Brain Stimulation for Primary Refractory Tinnitus: A Systematic Review.
- Author
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Basner L, Smit JV, Zeitler DM, Schwartz SR, Krause K, Bansal A, and Farrokhi F
- Abstract
Background: tinnitus is a common and often debilitating condition with limited evidence-based treatment options. Deep brain stimulation (DBS) is an approved treatment modality for certain neurological conditions; its experimental use as a treatment modality for severe tinnitus is novel and beginning to show promise. This systematic review focuses on the current evidence for the safety and efficacy of DBS for treatment of refractory tinnitus., Methods: a systematic search in PubMed and EMBASE was performed to identify peer-reviewed studies on DBS of non-cortical structures for the primary indication of tinnitus treatment. Three studies were identified as meeting these criteria, one of which had two related sub-studies., Results: seven patients with available data who underwent DBS for tinnitus were identified. DBS targets included nucleus accumbens (NAc), ventral anterior limb of the internal capsule (vALIC), caudate nucleus, and the medial geniculate body (MGB) of the thalamus. All studies used the Tinnitus Functional Index (TFI) as a primary outcome measure. DBS of the caudate was most commonly reported (n = 5), with a mean TFI improvement of 23.3 points. Only one subject underwent DBS targeting the NAc/vALIC (extrapolated TFI improvement 46.8) and one subject underwent DBS targeting the MGB (TFI improvement 59 points)., Conclusions: DBS is a promising treatment option for refractory subjective tinnitus, with early data, from small patient cohorts in multiple studies, suggesting its safety and efficacy. Further studies with a larger patient population are needed to support this safety and efficacy before implementing this treatment to daily practice.
- Published
- 2024
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40. Dysfunction of the adhesion G protein-coupled receptor latrophilin 1 (ADGRL1/LPHN1) increases the risk of obesity.
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Dietzsch AN, Al-Hasani H, Altschmied J, Bottermann K, Brendler J, Haendeler J, Horn S, Kaczmarek I, Körner A, Krause K, Landgraf K, Le Duc D, Lehmann L, Lehr S, Pick S, Ricken A, Schnorr R, Schulz A, Strnadová M, Velluva A, Zabri H, Schöneberg T, Thor D, and Prömel S
- Subjects
- Animals, Humans, Mice, Energy Metabolism genetics, Glucose metabolism, Glucose genetics, Obesity genetics, Obesity metabolism, Obesity pathology, Receptors, G-Protein-Coupled genetics, Receptors, G-Protein-Coupled metabolism, Receptors, Peptide genetics, Receptors, Peptide metabolism
- Abstract
Obesity is one of the diseases with severe health consequences and rapidly increasing worldwide prevalence. Understanding the complex network of food intake and energy balance regulation is an essential prerequisite for pharmacological intervention with obesity. G protein-coupled receptors (GPCRs) are among the main modulators of metabolism and energy balance. They, for instance, regulate appetite and satiety in certain hypothalamic neurons, as well as glucose and lipid metabolism and hormone secretion from adipocytes. Mutations in some GPCRs, such as the melanocortin receptor type 4 (MC4R), have been associated with early-onset obesity. Here, we identified the adhesion GPCR latrophilin 1 (ADGRL1/LPHN1) as a member of the regulating network governing food intake and the maintenance of energy balance. Deficiency of the highly conserved receptor in mice results in increased food consumption and severe obesity, accompanied by dysregulation of glucose homeostasis. Consistently, we identified a partially inactivating mutation in human ADGRL1/LPHN1 in a patient suffering from obesity. Therefore, we propose that LPHN1 dysfunction is a risk factor for obesity development., (© 2024. The Author(s).)
- Published
- 2024
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41. First epileptic seizure and quality of life - A prospective study.
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Linka L, Nephuth S, Gorny I, Krause K, Michael Mross P, Tsalouchidou PE, Zahnert F, Fuest S, Menzler K, Knake S, and Habermehl L
- Subjects
- Humans, Prospective Studies, Depression etiology, Seizures complications, Quality of Life, Epilepsy complications
- Abstract
Objective: Impaired QoL and depression are common in patients with chronic epilepsies; however, data on the impact of a first seizure on QoL are sparse. According to the current ILAE-definition of epilepsy, patients may be diagnosed with epilepsy immediately after the first seizure, if EEG and/or imaging findings are abnormal. Patients with normal findings in imaging and EEG are not diagnosed as having epilepsy. We investigated QoL in patients after a first seizure with and without a consecutive diagnosis of epilepsy to detect differences between groups within the first year after seizure., Methods: We examined patients (n = 152) after a first epileptic seizure and six and 12 months thereafter using demographic, clinical and QoL-related questionnaire data (Short Form-36 Health Survey (SF-36), Quality of Life in Epilepsy Inventory-31 (QOLIE-31), Beck's depression inventory II (BDI-II))., Results: Patients diagnosed with epilepsy after the first seizure showed a tendency of reduced mental health-related QoL six (p =.098) and 12 months (p =.092) after the first seizure compared to patients who were not diagnosed with epilepsy, but were diagnosed as having had a single first seizure. There were no significant differences between the two groups in physical health-related QoL. Multiple regression analyses showed that especially depressive symptoms explained 22.0 - 48.7 % of the variance in mental health-related QoL six (p <.001) and 12 months (p <.001) after the first seizure. Physical health-related QoL was especially predicted by age (p <.001), group (p =.002) and recurrent seizures (p = < 0.001). In PWE, there was a statistical trend with improving QOLIE-31 overall scores from six to 12 months (p =.086)., Conclusion: Our results suggest that QoL may be impaired in patients diagnosed with epilepsy early, immediately after the onset of disease. Early follow-up monitoring from the beginning of patient career is important for possible interventions and to improve patients' daily life in the long term., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)
- Published
- 2024
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42. First seizure in elderly patients: Need to treat? Evidence from a retrospective study.
- Author
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Linka L, Magnus B, Faiz N, Habermehl L, Tsalouchidou PE, Zahnert F, Moeller L, Krause K, Knake S, and Menzler K
- Abstract
Background: The risk of seizure recurrence after a first unprovoked epileptic seizure is reported to be approximately 40%. Little is known about the recurrence risk after a first seizure in elderly patients, who may be at higher risk due to an increased rate of structural lesions, encephalopathy, subcortical arteriosclerotic encephalopathy or brain atrophy., Methods: In a retrospective approach, the recurrence rate in 304 patients aged 60 years and above who presented with a first seizure between 2004 and 2017 was analyzed. Hierarchical Cox regression was used to investigate the impact of EEG and neuroimaging results, age or the prescription of anti-seizure medication (ASM) on seizure recurrence., Results: Seizure recurrence rates were 24.5% and 34.4% after one and two years, respectively. Anti-seizure medication was started in 87.8% of patients, in 28.8% despite the absence of clear epileptogenic lesions on neuroimaging or epileptiform potentials in the EEG. Medical treatment significantly reduced the risk of recurrence (hazard ratio = 0.47). Epileptiform potentials in the EEG, epileptogenic lesions in neuroimaging and age had no significant effect on seizure recurrence. Age and the presence of neurodegenerative and psychiatric comorbidities showed a significant association with ASM prescription., Conclusions: The present data show a strong protective effect of ASM on seizure recurrence in patients above the age of 60, even in the absence of pathologic neuroimaging or EEG results needed for the diagnosis of epilepsy. Treatment with ASM therefore seems beneficial for reducing the recurrence risk in elderly patients. The lack of a significant association between seizure recurrence and epileptogenic lesions might be related to other confounding factors like encephalopathy, subcortical arteriosclerotic encephalopathy, neurodegenerative diseases or brain atrophy., (© 2024. The Author(s).)
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- 2024
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43. DNA hypomethylation promotes the expression of CASPASE-4 which exacerbates inflammation and amyloid-β deposition in Alzheimer's disease.
- Author
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Daily KP, Badr A, Eltobgy M, Estfanous S, Whitham O, Tan MH, Carafice C, Krause K, McNamara A, Hamilton K, Houle S, Gupta S, Gupta GA, Madhu S, Fitzgerald J, Saadey AA, Laster B, Yan P, Webb A, Zhang X, Pietrzak M, Kokiko-Cochran ON, Ghoneim HE, and Amer AO
- Subjects
- Animals, Humans, Mice, Disease Models, Animal, DNA Methylation, Inflammation pathology, Mice, Transgenic, Microglia metabolism, Alzheimer Disease metabolism, Alzheimer Disease pathology, Amyloid beta-Peptides metabolism, Caspases, Initiator metabolism
- Abstract
Alzheimer's disease (AD) is the sixth leading cause of death in the USA. It is established that neuroinflammation contributes to the synaptic loss, neuronal death, and symptomatic decline of AD patients. Accumulating evidence suggests a critical role for microglia, innate immune phagocytes of the brain. For instance, microglia release pro-inflammatory products such as IL-1β which is highly implicated in AD pathobiology. The mechanisms underlying the transition of microglia to proinflammatory promoters of AD remain largely unknown. To address this gap, we performed reduced representation bisulfite sequencing (RRBS) to profile global DNA methylation changes in human AD brains compared to no disease controls. We identified differential DNA methylation of CASPASE-4 (CASP4), which when expressed promotes the generation of IL-1β and is predominantly expressed in immune cells. DNA upstream of the CASP4 transcription start site was hypomethylated in human AD brains, which was correlated with increased expression of CASP4. Furthermore, microglia from a mouse model of AD (5xFAD) express increased levels of CASP4 compared to wild-type (WT) mice. To study the role of CASP4 in AD, we developed a novel mouse model of AD lacking the mouse ortholog of CASP4 and CASP11, which is encoded by mouse Caspase-4 (5xFAD/Casp4
-/- ). The expression of CASP11 was associated with increased accumulation of pathologic protein aggregate amyloid-β (Aβ) and increased microglial production of IL-1β in 5xFAD mice. Utilizing RNA-sequencing, we determined that CASP11 promotes unique transcriptomic phenotypes in 5xFAD mouse brains, including alterations of neuroinflammatory and chemokine signaling pathways. Notably, in vitro, CASP11 promoted generation of IL-1β from macrophages in response to cytosolic Aβ through cleavage of downstream effector Gasdermin D (GSDMD). Therefore, here we unravel the role for CASP11 and GSDMD in the generation of IL-1β in response to Aβ and the progression of pathologic inflammation in AD. Overall, our results demonstrate that overexpression of CASP4 due to differential DNA methylation in AD microglia contributes to the progression of AD pathobiology. Thus, we identify CASP4 as a potential target for immunotherapies for the treatment and prevention of AD., (© 2024. The Author(s).)- Published
- 2024
- Full Text
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44. Clinical presentation and genetic variants in patients with autoinflammatory diseases: results from the German GARROD registry.
- Author
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Blank N, Kötter I, Schmalzing M, Rech J, Krause K, Köhler B, Kaudewitz D, Nitschke M, Haas CS, Lorenz HM, and Krusche M
- Subjects
- Humans, Adolescent, Retrospective Studies, Fever diagnosis, Registries, Pyrin genetics, Serum Amyloid A Protein, Hereditary Autoinflammatory Diseases diagnosis, Hereditary Autoinflammatory Diseases drug therapy, Hereditary Autoinflammatory Diseases genetics, Familial Mediterranean Fever diagnosis, Familial Mediterranean Fever drug therapy, Familial Mediterranean Fever genetics, Amyloidosis
- Abstract
To investigate clinical symptoms and genetic variants in patients from the German anti-IL-1 registry for autoinflammatory orphan diseases (GARROD) between 2013 and 2022. Multicentre, retrospective analysis of demographic, clinical and genetic data of patients with autoinflammatory diseases (AID) who received anti-IL-1 targeted therapy. The cohort comprised 152 patients with familial Mediterranean fever (FMF; n = 71), cryopyrin-associated periodic syndromes (CAPS; n = 43), TNF-receptor associated periodic syndrome (TRAPS; n = 19), mevalonate kinase deficiency (MKD; n = 3) and unclassified AID (uAID; n = 16). Inflammatory attacks started in 61.2% of the patients before the age of 18 years. The delay between the first AID attack and anti-IL-1 therapy was 17.8 years. Monogenetic AIDs were diagnosed by clinical symptoms. Genetic analyses confirmed the diagnosis in 87.3% of patients with FMF, 65.2% with CAPS and 94.8% with TRAPS. Among this group, heterozygous MEFV variants and variants of unknown significance (VUS) were detected in 22.5% of patients with FMF, 51.2% with CAPS and 47.4% with TRAPS. Patients with VUS were older at disease onset which is consistent with a milder phenotype. Twenty-four patients had secondary AA amyloidosis (AA) at initiation of anti-IL-1 therapy. The mean age of these patients was 16.4 years at their first attack and 44.9 years at the time of AA diagnosis. Turkish-Armenian ancestry correlated with MEFV variants and higher FMF disease activity compared to German ancestry. Molecular genetic analyses should substantiate the clinical diagnosis of a monogenetic AID. Our data support the concept of variable penetrance of VUS which can be associated with late-onset AID., (© 2023. The Author(s).)
- Published
- 2024
- Full Text
- View/download PDF
45. Development and Validation of a Patient-Reported Outcome Measure to Assess Disease Control in Chronic Prurigo.
- Author
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Metz M, Zeidler C, Hawro T, Pereira M, Maurer M, Bonnekoh H, Krause K, Pritchard T, Kwatra SG, Ständer S, and Weller K
- Subjects
- Humans, Female, Child, Male, Reproducibility of Results, Retrospective Studies, Patient Reported Outcome Measures, Surveys and Questionnaires, Psychometrics methods, Quality of Life, Prurigo diagnosis
- Abstract
Importance: Chronic prurigo (CPG), including prurigo nodularis, is a difficult disease to treat and considerably affects patients' quality of life. Helping patients obtain control of CPG is a major treatment goal., Objective: To develop and validate the Prurigo Control Test (PCT), a tool for assessing disease control in CPG, and to identify a cutoff value for controlled disease to aid treatment decisions., Design, Setting, and Participants: This qualitative study followed the current recommendations for patient-reported outcome measure development in the generation and validation of the PCT. The final PCT was obtained after item generation, followed by reduction and selection, and was then tested for internal consistency and test-retest reliability, convergent validity, known-group validity, screening accuracy, and banding. The item-generation phase resulted in an unselected list of 69 potential PCT items. Impact analysis, interitem correlation, and review for content (face) validity resulted in final set of 5 PCT items. The validation study was performed among patients across 2 expert centers in Germany. Data were analyzed from February 2017 to November 2019., Main Outcomes and Measures: A 5-item PCT with a recall period of 2 weeks was developed. A cutoff value of 10 points or higher was determined as suitable for identifying patients with well-controlled vs poorly controlled CPG., Results: Of the 95 patients included in the validation study, the median (range) age was 63 (19-87) years, 50 patients (53%) were women, and the median (range) disease duration was 72 (9-774) months. The validation study yielded good internal consistency reliability (Cronbach α, 0.86) and a high degree of convergent validity. The PCT demonstrated good known-group validity and could discriminate between patients who differed in prurigo control. Test-retest reliability was high, and the intraclass correlation coefficient was 0.94, indicating excellent reproducibility., Conclusions and Relevance: This qualitative study showed that the PCT is able to assess disease control in patients with CPG. Its retrospective approach, brevity, and simple scoring likely make the PCT suitable for clinical practice and trials.
- Published
- 2024
- Full Text
- View/download PDF
46. Aproximación a la teoría del conocimiento del krausismo español
- Author
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Rueda Garrido, Daniel
- Published
- 2018
- Full Text
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47. Wood nails to fix softwoods: characterization of structural deformation and lignin modification
- Author
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Korte, H., Koch, G., Krause, K. C., Koddenberg, T., and Siemers, S.
- Published
- 2018
- Full Text
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48. Medikamentenwechselwirkungen: QT-Zeit-Verlängerung
- Author
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Krause, K.
- Published
- 2021
- Full Text
- View/download PDF
49. Chronische Urtikaria
- Author
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Weller, K., Altrichter, S., Ardelean, E., Krause, K., Magerl, M., Metz, M., Siebenhaar, F., and Maurer, M.
- Abstract
Zusammenfassung: Die chronische Urtikaria (CU) gehört zu den häufigsten Krankheitsbildern in der Dermatologie. Aktuelle Studien zeigen eine Punktprävalenz zwischen 0,5 und 1% in der Gesamtbevölkerung mit einem Übergewicht an Frauen. Prinzipiell können alle Altersgruppen und Bevölkerungsschichten betroffen sein. Allerdings gibt es eine Häufung in der 3. und 4. Lebensdekade. Nach Definition der aktuellen Leitlinien besteht eine chronische Urtikaria dann, wenn Quaddelbildung und/oderAngioödeme spontan und für länger als 6 Wochen auftreten. Epidemiologische Studien belegen, dass die Mehrheit der Betroffenen über Monate, oft Jahre, unter den Beschwerden leidet. Negativ auf die Dauer der Erkrankung scheinen sich das Vorkommen von Angioödemen, das zeitgleiche Bestehen einer physikalischen Urtikaria, Positivität im autologen Serumtest und eine hohe Krankheitsschwere auszuwirken. Studien zur Lebensqualität zeigen, dass CU-Patienten ähnlich stark unter der Erkrankung leiden wie Menschen mit einer ausgeprägten koronaren Herzkrankheit. Neben den rein körperlichen Symptomen erleben die Patienten auch Einschränkungen bei alltäglichen Tätigkeiten und im Sozialleben. Zudem ist der Schlaf oft stark beeinträchtigt, und die Patienten leiden überdurchschnittlich häufig an psychiatrischen Begleiterkrankungen. Um Missverständnisse und Frustration bei der Betreuung zu vermeiden, ist es wichtig, die Patienten mit ihrer Erkrankung in all ihren Dimensionen wahr- und ernst zu nehmen. Das Ziel der Therapie von CU-Patienten sollte es sein, komplette Beschwerdefreiheit zu erreichen.
- Published
- 2024
- Full Text
- View/download PDF
50. Narrating Premodern Philosophy in Greek, Hebrew, Arabic, and Latin: Origins, Developments, Innovations
- Author
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Krause, K., https://orcid.org/0000-0003-2442-7546, López-Farjeat, L., and Oschman, N.
- Published
- 2023
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