Results 131 to 140 of about 176,030 (314)

The dynamics of alkaline phosphatase activity during operculum regeneration in the polychaete Pomatoceros lamarckii

open access: yes, 2014
RS is supported by a Carnegie Scholarship. Date of Acceptance: 20/06/2014Alkaline phosphatase enzymes are found throughout the living world and fulfil a variety of functions.
Ferrier, David Ellard Keith, Szabo, Reka
core   +1 more source

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

open access: yesAdvanced Science
Muscle Stem Cells (MuSCs) drive muscle regeneration and slow pathological progression of muscle diseases. In preclinical models, nicotinamide (NAM) and pyridoxine (PN) synergistically increased MuSC proliferation and differentiation, and accelerated ...
Grith Højfeldt   +14 more
doaj   +1 more source

Super‐Resolution Ultrasound Based Cell Tracking With Polymeric Nanobubbles

open access: yesAdvanced Materials, EarlyView.
This study presents a super‐resolution ultrasound platform for tracking cells in vivo. Biocompatible polymeric nanobubbles are used as highly echogenic intracellular labels. Following the injection of cells and microbubbles, ultrasound localization microscopy (ULM) can dynamically match the microvascular architecture and individual cell trajectories ...
Junlin Chen   +19 more
wiley   +1 more source

Mechanism of myostatin action during satellite cell activation and muscle wasting.

open access: yes, 2007
Myostatin, a Transforming Growth Factor-beta (TGF-β) superfamily member, has been well characterised as a negative regulator of muscle growth and development.
McFarlane, Craig Desmond
core  

Ambient Light‐Activatable Luminescent Particle‐Embedded Conformal Patch for Photochemical Tissue Bonding and Photobiomodulated Healing

open access: yesAdvanced Materials, EarlyView.
We report a wearable photonic patch integrating room light‐ and sunlight‐activatable luminescent particles (RSLPs) for both photochemical tissue bonding and photobiomodulation. RSLPs harvest ambient light and emit red luminescence to drive chlorin e6–mediated collagen crosslinking.
Kyungjoo Jo   +12 more
wiley   +1 more source

Interface‐Engineered Binary Framework Composites: Advancing Porous Materials for Precision Medicine

open access: yesAdvanced Materials Interfaces, EarlyView.
Binary framework composites integrate two complementary porous architectures into a unified platform, enabling multifunctional design, enhanced structural tunability, and improved physicochemical performance. By combining high surface area, ordered porosity, interfacial synergy, and versatile functionalization, these hybrid materials offer new ...
Navid Rabiee   +3 more
wiley   +1 more source

High Mobility group protein 3 (Hmgb3) is regulated by microRNA-206 during muscle regeneration

open access: yes, 2012
MiR-206 is a muscle specific miRNA involved in muscle development and myogenesis. Importantly its function was mostly associated to muscle regeneration by the down-regulation of several target genes triggered during muscle repair (Pax7, Cx43 and Utrn ...
G. Cossu   +10 more
core  

Tunable 3D‐Printed Static Mixers for Gradient Bioprinting With High Cell Viability

open access: yesAdvanced Materials Technologies, EarlyView.
ABSTRACT The fabrication of native tissue‐like structures with gradual transitions in material properties, cell types, and growth factors remains a major challenge in biofabrication due to the lack of suitable methods. Mimicking the hierarchical organization of living tissues is essential for functional models, yet creating gradient, multimaterial ...
Florian Hofmann   +9 more
wiley   +1 more source

Topography‐Regulated Screening Platform for Myoblast Contact Guidance

open access: yesAdvanced Materials Technologies, EarlyView.
This study develops a topography‐regulated screening platform (12 gradients in 96‐topography‐well plate) enabling analysis of skeletal muscle morphogenesis. The topography‐induced cell morphology changed, cell polarization, and myotube differentiation, establishing an evaluative framework for generating pathologically relevant myotube phenotypes to ...
Tianqi Feng   +6 more
wiley   +1 more source

The CXCR4/SDF1 axis improves muscle regeneration through MMP-10 activity

open access: yes, 2014
The CXCR4/SDF1 axis participates in various cellular processes, including cell migration, which is essential for skeletal muscle repair. Although increasing evidence has confirmed the role of CXCR4/SDF1 in embryonic muscle development, the function of ...
Orbe, Josune [0000-0001-6300-7670]   +7 more
core   +1 more source

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