Results 91 to 100 of about 120,121 (346)

Skeletal muscle stem cell defects in burn-induced cachexia [PDF]

, 2016
..In an intriguing recent paper published in The Journal of Physiology, Fry and colleagues (Fry et al. 2016) explore the potential involvement of SCs and myonuclei apoptosis in young burn patients, a condition characterized by hyper-metabolism and ...
Farup, Jean, Madaro, Luca, Torcinaro, Alessio   +2 more
core   +1 more source

FOXP3+ T Cells Recruited to Sites of Sterile Skeletal Muscle Injury Regulate the Fate of Satellite Cells and Guide Effective Tissue Regeneration

PLoS ONE, 2015
Muscle injury induces a classical inflammatory response in which cells of the innate immune system rapidly invade the tissue. Macrophages are prominently involved in this response and required for proper healing, as they are known to be important for ...
A. Castiglioni, Gianfranca Corna, E. Rigamonti, V. Basso, M. Vezzoli, A. Monno, A. E. Almada, A. Mondino, A. Wagers, A. Manfredi, P. Rovere-Querini   +10 more
semanticscholar   +1 more source

Skeletal muscle satellite cells appear during late chicken embryogenesis [PDF]

Developmental Biology, 1992
The emergence of avian satellite cells during development has been studied using markers that distinguish adult from fetal cells. Previous studies by us have shown that myogenic cultures from fetal (Embryonic Day 10) and adult 12-16 weeks) chicken pectoralis muscle (PM) each regulate expression of the embryonic isoform of fast myosin heavy chain (MHC ...
R S, Hartley, E, Bandman, Z, Yablonka-Reuveni   +2 more
openaire   +2 more sources

Distinct Immunomodulatory Strategies Guide Mesenchymal Stromal/Stem Cell‐Mediated Bone Regeneration

Advanced Science, EarlyView.
Bone regeneration by mesenchymal stem cells is strongly influenced by immune signals. This study shows that priming stem cells with regulatory immune cells or an inflammation‐resolving lipid molecule enhances bone formation through distinct immune pathways.
Salwa Suliman, Carla Alvarez Rivas, Aashish Srivastava, Nora Marek, Kamal Mustafa, Alpdogan Kantarci   +5 more
wiley   +1 more source

Pax7 and myogenic progression in skeletal muscle satellite cells [PDF]

Journal of Cell Science, 2006
Skeletal muscle growth and regeneration are attributed to satellite cells - muscle stem cells resident beneath the basal lamina that surrounds each myofibre. Quiescent satellite cells express the transcription factor Pax7 and when activated, coexpress Pax7 with MyoD. Most then proliferate, downregulate Pax7 and differentiate.
Zammit, Peter, Relaix, Fred, Nagata, Yosuke, Perez Ruiz, Ana, Collins, Charlotte, Partridge, Terence, Beauchamp, Jon   +6 more
openaire   +3 more sources

Nicotinamide and Pyridoxine Supplementation Enhances Muscle Stem Cell Activity and Muscle Regeneration in Humans: A Randomized Placebo‐Controlled Clinical Trial of High Force Eccentric Contraction Recovery in Healthy Young Men

Advanced Science, EarlyView.
In a randomized clinical trial, we test the potential of combined nicotinamide (NAM) and pyridoxine (PN) to improve muscle recovery through muscle stem cell (MuSC) activity. Daily oral NAM and PN supplementation after high intensity muscle contractions enhances MuSC activation and differentiation, and accelerates muscle regeneration, providing new ...
Grith Højfeldt, Joris Michaud, Ann Damgaard, Karoline Karlog, Eugenia Migliavacca, Sonia Karaz, Elham Pazirandeh‐Micol, Odd E. Johansen, Leonidas G. Karagounis, Bjørk W. Helge, William Hagemann, Michael Kjaer, Jerome N. Feige, Pascal Stuelsatz, Abigail L. Mackey   +14 more
wiley   +1 more source

Estrogen Regulates the Satellite Cell Compartment in Females

Cell Reports, 2019
Summary: Skeletal muscle mass, strength, and regenerative capacity decline with age, with many measures showing a greater deterioration in females around the time estrogen levels decrease at menopause.
Brittany C. Collins, Robert W. Arpke, Alexie A. Larson, Cory W. Baumann, Ning Xie, Christine A. Cabelka, Nardina L. Nash, Hanna-Kaarina Juppi, Eija K. Laakkonen, Sarianna Sipilä, Vuokko Kovanen, Espen E. Spangenburg, Michael Kyba, Dawn A. Lowe   +13 more
doaj   +1 more source

Prmt5 is a regulator of muscle stem cell expansion in adult mice. [PDF]

, 2015
Skeletal muscle stem cells (MuSC), also called satellite cells, are indispensable for maintenance and regeneration of adult skeletal muscles. Yet, a comprehensive picture of the regulatory events controlling the fate of MuSC is missing.
Braun, Thomas, Günther, Stefan, Kim, Johnny, Krüger, Marcus, Künne, Carsten, Looso, Mario, Zhang, Ting, Zhou, Yonggang   +7 more
core  

Single cell analysis reveals the involvement of the long non-coding RNA Pvt1 in the modulation of muscle atrophy and mitochondrial network [PDF]

, 2019
Long non-coding RNAs (lncRNAs) are emerging as important players in the regulation of several aspects of cellular biology. For a better comprehension of their function, it is fundamental to determine their tissue or cell specificity and to identify their
Alessio, Enrico, Bertoli, Alessandro, Buson, Lisa, Cagnin, Stefano, Chemello, Francesco, Grespi, Francesca, Lanfranchi, Gerolamo, Martini, Paolo, Massimino, Maria L, Millino, Caterina, Pacchioni, Beniamina, Peggion, Caterina, Romualdi, Chiara, Scorrano, Luca   +13 more
core   +1 more source

Self-Renewal of the Adult Skeletal Muscle Satellite Cell [PDF]

Cell Cycle, 2005
The concept of the stem cell has evolved in dynamic systems such as those involved in embryonic development and, in the adult, in tissues such as blood and skin which are continuously renewed. It has proved difficult to establish whether stem cell mechanisms underlie the maintenance of the more stable tissues that form the majority of the adult body ...
Charlotte A, Collins, Terence A, Partridge   +1 more
openaire   +2 more sources