Results 111 to 120 of about 176,030 (314)

Conditional Cripto overexpression in satellite cells promotes myogenic commitment and enhances early regeneration

Frontiers in Cell and Developmental Biology, 2015
Skeletal muscle regeneration mainly depends on satellite cells, a population of resident muscle stem cells. Despite extensive studies, knowledge of the molecular mechanisms underlying the early events associated with satellite cell activation and ...
Carolina ePrezioso, Salvatore eIaconis, Gennaro eAndolfi, Lorena eZentilin, Francescopaolo eIavarone, Ombretta eGuardiola, Gabriella eMinchiotti   +6 more
doaj   +1 more source

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

Advanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez, Aidee V. Arizpe Tafoya, Eduardo González‐Martínez, Mabel Barreiro Carpio, Laura Daniela Serrano Andrade, Christopher T. N. Chow, Mohammadhossein Dabaghi, Jeremy A. Hirota, Jose M. Moran‐Mirabal   +8 more
wiley   +1 more source

Myoblast-derived ADAMTS-like 2 promotes skeletal muscle regeneration after injury

npj Regenerative Medicine
Skeletal muscle regeneration and functional recovery after minor injuries requires the activation of muscle-resident myogenic muscle stem cells (i.e. satellite cells) and their subsequent differentiation into myoblasts, myocytes, and ultimately myofibers.
Nandaraj Taye, Levon Rodriguez, James C. Iatridis, Woojin M. Han, Dirk Hubmacher   +4 more
doaj   +1 more source

Atomic Layer Deposition Processes: Versatile Platforms for Engineering ZnO‐Chitosan Biointerfaces

Advanced Healthcare Materials, EarlyView.
Vapour phase metalation (VPM), multiplied pulsed vapour phase infiltration (MPI), and O2 plasma‑enhanced atomic layer deposition (PEALD) tailor Zn–chitosan (Zn‑CS) films. PEALD improves wettability and biocompatibility. MPI enhances semiconductor behavior. Antiseptic selectivity: VPM → E. coli; MPI → H. pylori.
Mabel Moreno, Anjana Devi, David Zanders, Miryam Arredondo, Davide Mariotti, Ruairi McGlynn, Sindy Devis, Simón Guerrero, Eglantina Benavente, Matias Alegría, Yusser Olguin, Lorena Lobos‐Gonzalez, Kevin Guzmán, Elizabeth Rivas‐Yañez, Paula Solar, Valentin Cepus, Michael Krause, Luis Velásquez   +17 more
wiley   +1 more source

Bmi1 Is Expressed in Postnatal Myogenic Satellite Cells, Controls Their Maintenance and Plays an Essential Role in Repeated Muscle Regeneration

, 2011
PMCID: PMC3212532This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are ...
Robson, LG, Bird, K, Aleksandar Radunovic, Lesley G Robson, Di Foggia Valentina, Radunovic Aleksandar, Marino, S, Zhang, X, Xinyu Zhang, Katy Bird, Robson Lesley G., Marino Silvia, Bird Katy, Radunovic, A, Valentina Di Foggia, Zhang Xinyu, Lesley G. Robson, Di Foggia, V, Silvia Marino   +18 more
core   +1 more source

Cellular Responses to Mechanical Cues Across Scales: From Fundamental Insights to Translational Potential

Advanced Healthcare Materials, EarlyView.
This review examines how cellular behavior is regulated by mechanical cues transmitted through soft biomaterials, from single‐cell mechanosensing to tissue‐level adaptation. It highlights why physiological relevance, rather than model complexity alone, is critical for translational mechanobiology and introduces a scoring framework linking material ...
Mathias Polz, Manuel P. Kainz, Niklas Haider, Theresa Rienmüller, Kerstin Lenk, Rupert Kargl, Michele Terzano, Gerhard Sommer, Gerhard A. Holzapfel, Julia Fuchs   +9 more
wiley   +1 more source

The Effect of Pax3 Over-expression on Myoblast Function

, 2009
The paired-box transcription factor 3 (Pax3), is a powerful myogenic regulatory factor during embryo-myogenesis. The expression of Pax3 is involved in determining somitic cell fate, resulting in the formation of the first differentiated muscle, the ...
Brijs, Erik
core  

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Glucocorticoid Effects in Muscle Regeneration: Impact on Muscle Fibers, Fibro-Adipogenic Progenitors and Associated Implications for Bones

reservedMyopathies are a diverse group of disorders primarily affecting skeletal muscles, resulting in muscle weakness, impaired function, and, in some cases, pain or muscle wasting. These conditions can be inherited, such as Duchenne Muscular Dystrophy (
BALASSO, VALENTINA
core  

Lack of TRPC1 channels impairs skeletal muscle regeneration

, 2010
We have previously showed in vitro that Ca2+ entry through TRPC1 ion channels regulates myoblasts migration and differentiation by activating calpain, a Ca2+-dependent protease which cleaves myristoylated alanine-rich C-kinase substrate (MARCKS) protein ...
Gailly, Philippe, Schakman, Olivier, Zanou, Nadège, Birnbaumer, Lutz, Dietrich, Alexander, XXXIX European Muscle Conference   +5 more
core