Biomaterials to mimic and heal connective tissues

BR Freedman, DJ Mooney - Advanced Materials, 2019 - Wiley Online Library
Connective tissue is one of the four major types of animal tissue and plays essential roles
throughout the human body. Genetic factors, aging, and trauma all contribute to connective …

New developments in the biology of fibroblast growth factors

DM Ornitz, N Itoh - WIREs mechanisms of disease, 2022 - Wiley Online Library
The fibroblast growth factor (FGF) family is composed of 18 secreted signaling proteins
consisting of canonical FGFs and endocrine FGFs that activate four receptor tyrosine …

Hic1 defines quiescent mesenchymal progenitor subpopulations with distinct functions and fates in skeletal muscle regeneration

RW Scott, M Arostegui, R Schweitzer, FMV Rossi… - Cell stem cell, 2019 - cell.com
Many adult tissues contain resident stem cells, such as the Pax7+ satellite cells within
skeletal muscle, that regenerate parenchymal elements following damage. Tissue-resident …

[HTML][HTML] Novel model of tendon regeneration reveals distinct cell mechanisms underlying regenerative and fibrotic tendon healing

K Howell, C Chien, R Bell, D Laudier, SF Tufa… - Scientific reports, 2017 - nature.com
To date, the cell and molecular mechanisms regulating tendon healing are poorly
understood. Here, we establish a novel model of tendon regeneration using neonatal mice …

Single-cell transcriptomic analysis identifies extensive heterogeneity in the cellular composition of mouse Achilles tendons

AJ De Micheli, JB Swanson… - … of Physiology-Cell …, 2020 - journals.physiology.org
Tendon is a dense connective tissue that stores and transmits forces between muscles and
bones. Cellular heterogeneity is increasingly recognized as an important factor in the …

[PDF][PDF] Single-cell transcriptomes and runx2b−/− mutants reveal the genetic signatures of intermuscular bone formation in zebrafish

CH Nie, SM Wan, YL Chen, A Huysseune… - National science …, 2022 - academic.oup.com
Intermuscular bones (IBs) are mineralized spicules, present in the myosepta of many, but not
all, teleost species. IBs are often small and sharp, and they consequently limit how the fish …

Advances toward transformative therapies for tendon diseases

BR Freedman, DJ Mooney, E Weber - Science translational medicine, 2022 - science.org
Approved therapies for tendon diseases have not yet changed the clinical practice of
symptomatic pain treatment and physiotherapy. This review article summarizes advances in …

Tendon tissue engineering: An overview of biologics to promote tendon healing and repair

V Citro, M Clerici, AR Boccaccini… - Journal of tissue …, 2023 - journals.sagepub.com
Tendons are dense connective tissues with a hierarchical polarized structure that respond to
and adapt to the transmission of muscle contraction forces to the skeleton, enabling motion …

Tendon development and musculoskeletal assembly: emerging roles for the extracellular matrix

A Subramanian, TF Schilling - Development, 2015 - journals.biologists.com
Tendons and ligaments are extracellular matrix (ECM)-rich structures that interconnect
muscles and bones. Recent work has shown how tendon fibroblasts (tenocytes) interact with …

Mechanical regulation of musculoskeletal system development

N Felsenthal, E Zelzer - Development, 2017 - journals.biologists.com
During embryogenesis, the musculoskeletal system develops while containing within itself a
force generator in the form of the musculature. This generator becomes functional relatively …