Results 231 to 240 of about 534,378 (337)

Decoding Dental Stem Cell Aging: Mechanisms, Therapeutic Strategies, and Beyond

open access: yesAdvanced Science, EarlyView.
Dental stem cell (DSC) aging involves genomic instability, mitochondrial dysfunction, telomere attrition, and epigenetic alterations, leading to impaired proliferation, reduced differentiation potential, and pro‐inflammatory secretory activity. These processes drive cellular senescence and compromise regenerative and immunomodulatory functions, thereby
Xinyuan Zhao   +7 more
wiley   +1 more source

THE GROWTH FACTORS IN CARTILAGE FOR THE CHICK

open access: hybrid, 1941
D.M. Hegsted   +3 more
openalex   +1 more source

Cell Contractile Force‐Mediated Morphogenetic Tissue Engineering via 4D Printed Degradable Hydrogel Scaffolds

open access: yesAdvanced Science, EarlyView.
Through the actuation of cell contractile forces, geometrically complex structures are formed via a bioprinted, rapidly degrading cell‐laden hydrogel system, resulting in cell‐only condensation within a few days of culture. This system supports stem cell differentiation down different lineages and new tissue formation, such as chondrogenesis and ...
Aixiang Ding   +4 more
wiley   +1 more source

A Novel Therapeutic Strategy for Bone Marrow Failure: Niche Rejuvenation Using Costal Cartilage‐Derived Stem Cells

open access: yesAdvanced Science, EarlyView.
CDSCs exhibit the potential to differentiate into endothelial cells, vascular pericytes, and osteoblasts. These differentiated cells are capable of secreting additional pro‐hematopoietic cytokines. Furthermore, CDSCs can inhibit apoptosis and reduce DNA damage in injured hematopoietic stem and progenitor cells (HSPCs, including RHSCs and RHPCs), while ...
Rui Dong   +16 more
wiley   +1 more source

Cartilage reconstruction using Chondrofiller in intra-articular distal radius fractures. [PDF]

open access: yesArthroplasty
Demmer W   +6 more
europepmc   +1 more source

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