Results 131 to 140 of about 2,287,133 (314)

Fatty acid amide hydrolase inhibition for treatment of amyotrophic lateral sclerosis

JCI Insight
Amyotrophic lateral sclerosis (ALS) is a devastating neurodegenerative disease caused by the selective loss of upper and lower motor neurons. There is a considerable variability in the disease progression of sporadic ALS, but the molecular basis for ...
Daisuke Ito, Madoka Iida, Yohei Iguchi, Atsushi Hashizume, Shinichiro Yamada, Yoshiyuki Kishimoto, Shota Komori, Kazuki Obara, Shuto Nishisaki, Satoshi Yokoi, Teppei Shimamura, Yuto Takemoto, Masahiro Nakatochi, Tomohiro Akashi, Kunihiko Hinohara, Hyeon-Cheol Lee-Okada, Yohei Okada, Junichi Niwa, Gen Sobue, Shinji Tanaka, Ken Takashina, Takehiko Yokomizo, Masahisa Katsuno   +22 more
doaj   +1 more source

Multiomic ALS signatures highlight subclusters and sex differences suggesting the MAPK pathway as therapeutic target

Nature Communications
Amyotrophic lateral sclerosis (ALS) is a debilitating motor neuron disease and lacks effective disease-modifying treatments. This study utilizes a comprehensive multiomic approach to investigate the early and sex-specific molecular mechanisms underlying ...
Lucas Caldi Gomes, Sonja Hänzelmann, Fabian Hausmann, Robin Khatri, Sergio Oller, Mojan Parvaz, Laura Tzeplaeff, Laura Pasetto, Marie Gebelin, Melanie Ebbing, Constantin Holzapfel, Stefano Fabrizio Columbro, Serena Scozzari, Johanna Knöferle, Isabell Cordts, Antonia F. Demleitner, Marcus Deschauer, Claudia Dufke, Marc Sturm, Qihui Zhou, Pavol Zelina, Emma Sudria-Lopez, Tobias B. Haack, Sebastian Streb, Magdalena Kuzma-Kozakiewicz, Dieter Edbauer, R. Jeroen Pasterkamp, Endre Laczko, Hubert Rehrauer, Ralph Schlapbach, Christine Carapito, Valentina Bonetto, Stefan Bonn, Paul Lingor   +33 more
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

Efficacy and Safety of Ravulizumab, a Complement C5 Inhibitor, in Adults With Amyotrophic Lateral Sclerosis: A Randomized Clinical Trial

, 2023
Importance: Additional therapies for amyotrophic lateral sclerosis (ALS) are urgently needed. Immune-mediated complement activation may be involved in ALS pathogenesis as evidenced by the upregulation of terminal components; thus, complement inhibition ...
Genge, Angela, Frick, Glen, Han, Steve, van den Berg, Leonard H, Patra, Kaushik, Berry, James D, Lin, Qun, Kupperman, Erik, Abikoff, Cori, Simmons, Adam   +9 more
core  

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

RBM5 induces motor neuron apoptosis in hSOD1G93A-related amyotrophic lateral sclerosis by inhibiting Rac1/AKT pathways

Brain Research Bulletin
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disorder distinguished by gradual depletion of motor neurons. RNA binding motif protein 5 (RBM5), an abundantly expressed RNA-binding protein, plays a critical role in the process of ...
Xingli Tan, Xiaoli Su, Ying Wang, Weiwei Liang, Di Wang, Di Huo, Hongyong Wang, Yan Qi, Wenmo Zhang, Ling Han, Dongmei Zhang, Ming Wang, Jing Xu, Honglin Feng   +13 more
doaj   +1 more source

Guidance for clinical management of pathogenic variant carriers at elevated genetic risk for ALS/FTD [PDF]

There is a growing understanding of the presymptomatic stages of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) and nascent efforts aiming to prevent these devastating neurodegenerative diseases have emerged.
Dratch, Laynie, Shefner, Jeremy, Cooper-Knock, Johnathan, Al-Chalabi, Ammar, Arias, Jalayne J., Heiman-Patterson, Terry D., Turner, Martin R., Westeneng, Henk Jan, Vinceti, Marco, Brickman, Daniel, Goutman, Stephen A., Swidler, Jean, Benatar, Michael, van den Berg, Leonard H., Casaletto, Kaitlin B., Attendees of the Workshop on Guidance for Clinical Care of People Living with a Pathogenic Variant At-Risk for ALS and FTD   +15 more
core  

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source