Results 221 to 230 of about 82,486 (300)

UNC45B Reduction With Aging: A Myofiber‐Intrinsic Promoting Factor for Sarcopenia

Aging Cell, Volume 25, Issue 5, May 2026.
Aging reduces Unc45b expression in fast‐twitch muscle, concomitant with reduction in muscle contractile capacity and muscle mass in mice. Unc45b deficiency initially reduces depolarization‐induced force, followed by a decline in fast‐twitch muscle mass in adult mice.
Taiga Mishima, Taiga Nagamune, Saori Tada, Daiki Watanabe, Nao Tokuda, Takashi Yamada, Akiko Hashimoto‐Hachiya, Sayaka Higo‐Yamamoto, Kohei Kido, Noriyuki Nagaoka, Aoi Ikedo, Yuuki Imai, Ryo Fujita, Seiya Mizuno, Satoru Takahashi, Katsutaka Oishi, Satoru Ato, Riki Ogasawara   +17 more
wiley   +1 more source

Integrated analysis of lactylation modification and proteomics revealed potential epigenetic regulation in intramuscular fat deposition of Xidu black pigs. [PDF]

BMC Genomics
Chen T, Zhou J, Li M, Li Z, Feng Y, Qiao M, Xu Z, Chen D, Sun H, Peng X, Wu J, Mei S.   +11 more
europepmc   +1 more source

Myosteatosis Predicts Poor Prognosis in Patients With Castration‐Resistant Prostate Cancer Treated With Enzalutamide

International Journal of Urology, Volume 33, Issue 5, May 2026.
ABSTRACT Objectives Prostate cancer prognostication has traditionally emphasized tumor‐related factors (e.g., Gleason score and metastatic burden). Emerging evidence suggests that physical (host) factors influence outcomes. This study evaluated whether physical factors, including myosteatosis and sarcopenia, are prognostic factors in patients with ...
Tomohiro Kanaki, Koji Hatano, Toshiki Oka, Masaru Tani, Masatoshi Konishi, Yutong Liu, Hiromu Horitani, Atsuki Matsukawa, Shunsuke Inoguchi, Akihiro Yoshimura, Yuki Horibe, Nesrine Sassi, Yohei Okuda, Yu Ishizuya, Takuji Hayashi, Yoshiyuki Yamamoto, Taigo Kato, Atsunari Kawashima, Norio Nonomura   +18 more
wiley   +1 more source

Expression of miRNA in the Semitendinosus Muscle of Cattle Breeds with Varying Intramuscular Fat Deposition. [PDF]

Genes (Basel)
Ciecierska A, Gorji AE, Majewska A, Sadkowski T.   +3 more
europepmc   +1 more source

Impact of Model Parameterisation and Variance Component Estimates on Genomic Predictions of Carcass Traits in Montana Composite Cattle

Journal of Animal Breeding and Genetics, Volume 143, Issue 3, Page 431-442, May 2026.
ABSTRACT This study evaluated the influence of variance component (VC) estimates, obtained from different models and two relationship matrices, pedigree‐based (BLUP) and genomic information‐based (ssGBLUP), on genomic predictions of carcass traits in Montana composite cattle.
Caroline Assis Almeida, Felipe Eguti de Carvalho, Flávia Cristina Bis, Rachel Santos Bueno Carvalho, Elisângela Chicaroni de Mattos, Rafael Espigolan, Joanir Pereira Eler, Luís Telo da Gama, Fernando Baldi, José Bento Sterman Ferraz   +9 more
wiley   +1 more source

Integrating intramuscular fat radiomics with hamstrings-to-quadriceps structure and function ratios to predict future hamstring strain injury. [PDF]

PLOS Digit Health
Sharma A, Smith DR, Slutsky-Ganesh AB, Diekfuss JA, Hogg JA, Foss KDB, Riehm CD, Ogier AC, Michel CP, Bendahan D, Danilkowicz R, Lamplot J, Hill D, Hammond K, Kenyon C, Myer GD, Madabhushi A.   +16 more
europepmc   +1 more source

Effects of GLP‐1 Receptor Agonists on Muscle Mass, Strength, and Quality in MASLD: A Systematic Review

Liver International, Volume 46, Issue 5, May 2026.
ABSTRACT Background and Aims GLP‐1 receptor agonists (GLP‐1RAs) promote significant weight loss, but their impact on muscle mass, strength, and quality in metabolic dysfunction–associated steatotic liver disease (MASLD), a condition prone to muscle impairment, remains uncertain.
Fernando Iorra, Tanya Jayakar, Michael Yee, Mark R. Thursz, Beatriz D. Schaan, Pinelopi Manousou   +5 more
wiley   +1 more source

Modulation of double network assembly via different calcium sources and GDL concentrations for simulating intramuscular fat. [PDF]

NPJ Sci Food
Ye X, Zhao Y, Sun L, Xu Q, Pang Z, Li J, Li H, Liu X.   +7 more
europepmc   +1 more source

Mitochondrial β‐carbonic anhydrase is a conserved metabolic rheostat for branched‐chain amino acid catabolism and metabolic flexibility

New Phytologist, Volume 250, Issue 4, Page 2415-2427, May 2026.
Summary Carbonic anhydrases (CAs) are ubiquitous metalloenzymes that catalyze the reversible hydration of CO2, enabling fundamental processes in organisms across all domains of life. Among all CAs, the role of mitochondrial βCA remains poorly understood. Here, we identify a mitochondrial βCA, βCA6, as a key regulator of branched‐chain amino acid (BCAA)
Naveen Sharma, Thomas D. Sharkey, Federica Brandizzi   +2 more
wiley   +1 more source

Biochemical characteristics and key regulatory genes of intramuscular fat deposition in aged Nanchuan chickens. [PDF]

Poult Sci
Xu N, Feng Z, Chen F, Su D, Zhao S, Zhang L, Zhao Y.   +6 more
europepmc   +1 more source