Results 101 to 110 of about 472,601 (312)

The impact of frailty syndrome on skeletal muscle histology: preventive effects of exercise

FEBS Open Bio, EarlyView.
Frailty syndrome exacerbates skeletal muscle degeneration via increased ECM deposition and myofiber loss. This study, using a murine model, demonstrates that endurance exercise attenuates these histopathological alterations, preserving muscle integrity. Findings support exercise as a viable strategy to counteract frailty‐induced musculoskeletal decline
Fujue Ji, Hae Sung Lee, Haesung Lee, Jong‐Hee Kim   +3 more
wiley   +1 more source

Functional integrity of mitochondrial genomes in human platelets and autopsied brain tissues from elderly patients with Alzheimer’s disease [PDF]

, 1999
Sayaka Ito, Shigeo Ohta, Kiyomi Nishimaki, Yasuo Kagawa, Rika Soma, Shinya Kuno, Yasuko Komatsuzaki, Hidehiro Mizusawa, Jun‐Ichi Hayashi   +8 more
openalex   +1 more source

Knockout of the mitoribosome rescue factors Ict1 or Mtrfr is viable in zebrafish but not mice: compensatory mechanisms underlying each factor's loss

FEBS Open Bio, EarlyView.
Mitochondria contain two mitoribosome rescue factors, ICT1 and MTRFR (C12orf65). ICT1 also functions as a mitoribosomal protein in mice and humans, and its loss is lethal. Although Mtrfr knockout mice could not be generated, knockout zebrafish lines for ict1 and mtrfr were established.
Nobukazu Nameki, Chika Tomisawa, Soichiro Hoshino, Hidehiko Shimizu, Masashi Abe, Sho Arai, Kanako Kuwasako, Naoki Asakawa, Yusuke Inoue, Takuro Horii, Izuho Hatada, Masakatsu Watanabe   +11 more
wiley   +1 more source

FEM1B enhances TRAIL‐induced apoptosis in T lymphocytes and monocytes

FEBS Open Bio, EarlyView.
FEM1B facilitates TRAIL‐induced apoptosis through distinct mechanisms in T lymphocytes and monocytes. In T lymphocytes, FEM1B engages with TRAF2, leading to a reduction in TRAF2 expression, which subsequently lessens TRAF2's inhibitory influence on caspase‐8.
Chenbo Yang, Wenhui Yu, Cui Dang, Jingjing Zhang, Jiahan Lu, Jing Xue   +5 more
wiley   +1 more source

Biallelic variants in TAMM41 are associated with low muscle cardiolipin levels, leading to neonatal mitochondrial disease

HGG Advances, 2022
Summary: Mitochondrial disorders are clinically and genetically heterogeneous, with variants in mitochondrial or nuclear genes leading to varied clinical phenotypes. TAMM41 encodes a mitochondrial protein with cytidine diphosphate-diacylglycerol synthase
Kyle Thompson, Lucas Bianchi, Francesca Rastelli, Florence Piron-Prunier, Sophie Ayciriex, Claude Besmond, Laurence Hubert, Magalie Barth, Inês A. Barbosa, Charu Deshpande, Manali Chitre, Sarju G. Mehta, Eric J.M. Wever, Pascale Marcorelles, Sandra Donkervoort, Dimah Saade, Carsten G. Bönnemann, Katherine R. Chao, Chunyu Cai, Susan T. Iannaccone, Andrew F. Dean, Robert McFarland, Frédéric M. Vaz, Agnès Delahodde, Robert W. Taylor, Agnès Rötig   +25 more
doaj  

Short peptide perturbs spermatogenesis via immune microenvironment dysregulation and mitochondrial imbalance

FEBS Open Bio, EarlyView.
In the blood–testis barrier, occludin is crucial for tight junctions. This study demonstrates that occludin‐targeting short peptides disrupt junction integrity, inducing immune cell infiltration, tumor necrosis factor‐α/interleukin‐6 secretion and mitochondrial dysfunction, ultimately triggering apoptosis.
Heng Wang, Xiaofang Tan, Deyu Chen
wiley   +1 more source

Identifying prognostic targets in metastatic prostate cancer beyond AR

FEBS Open Bio, EarlyView.
Genome‐wide functional screens combined with a large gene expression database and clinical outcomes can identify new therapeutic vulnerabilities in prostate cancer. Eight potentially druggable targets demonstrated strong dependency in cell lines, were associated with worse prognosis clinically, and showed evidence of protein expression in prostate ...
Emily Feng, Eric Feng, Tracy Berg, Isabella S. Nguyen, Lilac G. Nguyen, William Chen, Meng Zhang, David Quigley, Marina Sharifi, Haolong Li, Ilsa Coleman, Peter S. Nelson, Martin Sjöström, Shuang G. Zhao   +13 more
wiley   +1 more source

Current trends in single‐cell RNA sequencing applications in diabetes mellitus

FEBS Open Bio, EarlyView.
Single‐cell RNA sequencing is a powerful approach to decipher the cellular and molecular landscape at a single‐cell resolution. The rapid development of this technology has led to a wide range of applications, including the detection of cellular and molecular mechanisms and the identification and introduction of novel potential diagnostic and ...
Seyed Sajjad Zadian, Khodakaram Jahanbin, Shekoofeh Nikooei, Marzieh Rostaminejad, Arezoo Rahimi, Pedram Abdizadeh, Behnam Alipoor   +6 more
wiley   +1 more source

MT-ND5 Mutation Exhibits Highly Variable Neurological Manifestations at Low Mutant Load

EBioMedicine, 2018
Mutations in the m.13094T>C MT-ND5 gene have been previously described in three cases of Leigh Syndrome (LS). In this retrospective, international cohort study we identified 20 clinically affected individuals (13 families) and four asymptomatic carriers.
Yi Shiau Ng, Nichola Z. Lax, Paul Maddison, Charlotte L. Alston, Emma L. Blakely, Philippa D. Hepplewhite, Gillian Riordan, Surita Meldau, Patrick F. Chinnery, Germaine Pierre, Efstathia Chronopoulou, Ailian Du, Imelda Hughes, Andrew A. Morris, Smaragda Kamakari, Georgia Chrousos, Richard J. Rodenburg, Christiaan G.J. Saris, Catherine Feeney, Steven A. Hardy, Takafumi Sakakibara, Akira Sudo, Yasushi Okazaki, Kei Murayama, Helen Mundy, Michael G. Hanna, Akira Ohtake, Andrew M. Schaefer, Mike P. Champion, Doug M. Turnbull, Robert W. Taylor, Robert D.S. Pitceathly, Robert McFarland, Gráinne S. Gorman   +33 more
doaj  

Tissue variation in the control of oxidative phosphorylation: implication for mitochondrial diseases [PDF]

, 2000
Rodrigue Rossignol, Thierry Letellier, Monique MALGAT, Christophe Rocher, Jean-Pierre Mazat   +4 more
openalex   +1 more source