Results 81 to 90 of about 5,696,273 (256)

Functional Overload Enhances Satellite Cell Properties in Skeletal Muscle

Stem Cells International, 2016
Skeletal muscle represents a plentiful and accessible source of adult stem cells. Skeletal-muscle-derived stem cells, termed satellite cells, play essential roles in postnatal growth, maintenance, repair, and regeneration of skeletal muscle.
Shin Fujimaki, Masanao Machida, Tamami Wakabayashi, Makoto Asashima, Tohru Takemasa, Tomoko Kuwabara   +5 more
doaj   +1 more source

Differential requirement for satellite cells during overload-induced muscle hypertrophy in growing versus mature mice

Skeletal Muscle, 2017
Background Pax7+ satellite cells are required for skeletal muscle fiber growth during post-natal development in mice. Satellite cell-mediated myonuclear accretion also appears to persist into early adulthood.
Kevin A. Murach, Sarah H. White, Yuan Wen, Angel Ho, Esther E. Dupont-Versteegden, John J. McCarthy, Charlotte A. Peterson   +6 more
doaj   +1 more source

Direct isolation of satellite cells for skeletal muscle regeneration.

, 2005
Muscle satellite cells contribute to muscle regeneration. We have used a Pax3(GFP/+) mouse line to directly isolate (Pax3)(green fluorescent protein)-expressing muscle satellite cells, by flow cytometry from adult skeletal muscles, as a homogeneous ...
Buckingham, Margaret, Montarras, Didier, Relaix, Frédéric, Collins, Charlotte, Cumano, Ana, Partridge, Terence, Morgan, Jennifer, Zaffran, Stéphane   +7 more
core   +1 more source

Functional crosstalk of PGC-1 coactivators and inflammation in skeletal muscle pathophysiology [PDF]

, 2014
Skeletal muscle is an organ involved in whole body movement and energy metabolism with the ability to dynamically adapt to different states of (dis-)use.
Handschin, Christoph, Eisele, Petra S.
core   +1 more source

A Disulfide‐Sticker Strategy for Marine Adhesive Coatings: From Deciphering Self‐Assembly Mechanism to Functional Application in Hair Regeneration

Advanced Science, EarlyView.
A disulfide‐sticker strategy, coupled with Ca2+ coordination, drives the hierarchical self‐assembly of a recombinant scallop adhesive protein into fishnet‐like nanostructures, affording a coating with versatile wet adhesion and intrinsic antioxidant activity. This biocompatible coating markedly promotes hair regeneration by activating follicular niches,
Lulu Wang, Juan Yang, Xin Jiang, Zhanghui Zheng, Hongyu Wei, Na Li, Xiangqiang Chu, Weizhi Liu   +7 more
wiley   +1 more source

The molecular dysregulation of excitation contraction coupling in patients with congenital muscle disorders [PDF]

, 2015
Excitation contraction coupling (ECC) is the process whereby an action potential spreading throughout the muscle membrane activates muscle contraction, by releasing Ca2+ from the Sarcoplasmic Reticulum (SR).
Rokach, Ori
core   +1 more source

Intermittent Fasting Restores Cardiac Lipid Homeostasis in Diabetic Cardiomyopathy in Association With Akkermansia Muciniphila and 1‐methyl‐L‐histidine

Advanced Science, EarlyView.
Intermittent fasting reshapes the gut microbiota in diabetic cardiomyopathy, restoring Akkermansia muciniphila and the microbiota‐associated metabolite 1‐methyl‐L‐histidine. This shift is linked to improved cardiac lipid homeostasis, reduced lipid peroxidation, and attenuated myocardial injury, highlighting a gut microbiota–metabolite–lipid axis in ...
Kaiyuan Jiang, Fen Xiong, Yiwen Peng, Lingfei Meng, Xinran Wang, Yingruo Xu, Tian Tang, Hongchang Gao   +7 more
wiley   +1 more source

Probiotic‐Derived Vesicles Rectally Delivered via Thermo‐Gelling Copolymer Promote Mucosal Healing and Reduce Inflammation in Ulcerative Colitis

Advanced Science, EarlyView.
A thermo‐responsive rectal delivery platform integrating probiotic‐derived extracellular vesicles within a hyaluronic acid‐based copolymer enables localized and sustained therapy for ulcerative colitis. The formulation effectively suppresses inflammation, promotes macrophage polarization toward a regenerative phenotype, restores epithelial barrier ...
Ayushi Mairal, Ubaid Tariq, Shreya Mehrotra, Saravanan Matheshwaran, Jan Marsal, Ashok Kumar   +5 more
wiley   +1 more source

A role for RNA post-transcriptional regulation in satellite cell activation

Skeletal Muscle, 2012
Background Satellite cells are resident skeletal muscle stem cells responsible for muscle maintenance and repair. In resting muscle, satellite cells are maintained in a quiescent state.
Farina Nicholas H, Hausburg Melissa, Betta Nicole Dalla, Pulliam Crystal, Srivastava Deepak, Cornelison DDW, Olwin Bradley B   +6 more
doaj   +1 more source

Black Hole Quencher‐Enhanced Plasmonic Photothermal Conversion

Advanced Science, EarlyView.
Researchers have developed a universal method to boost plasmonic photothermal conversion by attaching black hole quencher (BHQ) molecules to matched metal nanostructures. This hybrid approach increases efficiency by roughly threefold, reaching up to 69.1% in the near‐infrared‐II window.
Ruiyuan Zhang, Xinru Chen, Lin Shen, Jin Li   +3 more
wiley   +1 more source