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In this study, researchers identified key genes such as EDNRB2, GPNMB, TRPM1, TYR, and DCT that regulate melanin deposition in the breast muscles of black-boned chickens, contributing to their unique pigmentation during embryonic development.

This study developed a mathematical model using hair biomarkers (levels of Mg, K, Fe, Al, Cr) to noninvasively predict iron content in Hereford cattle muscle tissue, potentially improving livestock management and meat quality.

This study found that arrector pili muscles formed by Sonic Hedgehog signaling play a critical role in maintaining sympathetic nerve connections to hair follicle stem cells, influencing hair regeneration, with implications for hair loss treatments.

This review discusses the role of lamins in development, tissue maintenance, and stress response, and does not report new experimental findings.

In this study, researchers used advanced techniques to map the early embryonic development of mouse skin, identifying diverse cell populations and uncovering complex interactions essential for skin structure, signaling, and function.

This study observed that the pig integument is similar to human skin in both light and electron microscopy, with minimal postnatal developmental differences noted.

This study revealed key cellular dynamics and interactions during early embryonic mouse skin development, highlighting complex transitions from precursor states to diverse multilayered structures.

This study found that skin fibroblasts in mice arise from two distinct lineages which contribute differently to dermal structure and repair, impacting hair follicle formation during wound healing.

This study observed that low-dose intrauterine exposure to finasteride alters postnatal prostate development in male and female Mongolian gerbils, showing sex-specific differences in receptor expression and tissue changes.

Mutations in the ACTB gene cause Becker’s nevi and may lead to muscle issues in Becker’s nevus syndrome.

This review explores the novel roles of white adipose tissue in tissue homeostasis and regeneration, emphasizing its impact on epithelial, muscle, and immune tissues, and reports no new clinical results.

This study used integrated single-cell chromatin and transcriptomic analyses in developing mouse skin to uncover gene networks involved in skin lineage specification and identified Mef2c+ upper fibroblasts as potential precursors to certain muscle-like structures, with cross-species findings in human skin.

In this study, selective overexpression of androgen receptors in muscle cells increased lean muscle mass and reduced fat mass in transgenic rodents, suggesting a potential target for drug development.

This review examines age-related changes in androgen levels in women and explores the rationale for testosterone replacement therapy, but it reports no new clinical findings.

This review summarizes the roles of PDGF and its receptors in cell development and wound healing, reporting no new research findings; the authors emphasize PDGF's diverse biological functions.

This study found that exosomes derived from human adipose stem cells significantly enhanced the proliferation and migration of dermal papilla cells compared to those from platelet-rich plasma, suggesting potential benefits for hair loss treatment.

The document explains how hair follicles develop, their structure, and how they grow.

This review discusses the role of norepinephrine release and protein kinase C activation in the development of benign prostatic hypertrophy, suggesting potential targets for new therapies, but it reports no new clinical results.

This case report describes a child with Gomez–Lopez–Hernandez syndrome, highlighting developmental challenges and medical interventions, yet noting academic success and participation in mainstream activities.

This study observed that intrauterine and early postnatal exposure to finasteride affected prostatic development in Mongolian gerbils, with significant sex-based differences, particularly higher alterations in female prostates.

This study uses cryo-electron microscopy to reveal how androgen receptor forms a non-obligate dimer to bind DNA, with implications for prostate cancer development.

This review summarizes recent insights into the developmental origin and formation of tissue stem cells across various organs, reporting no new experimental results.

This review discusses the roles and mechanisms of chromatin remodelers and their subunits in mammalian development, but reports no new experimental results.

This study found that androgens increase Odc1 expression in skeletal muscle myoblasts, promoting proliferation and delaying differentiation.

This study found that vitamin D supplementation in diets of Rex rabbits improved hair follicle development and fatty acid metabolism, with 1400–2100 IU/kg proving most effective for hair density and 2800 IU/kg increasing hair length.

In this study, EDA-A2 transgenic mice exhibited multifocal myodegeneration dependent on XEDAR, suggesting a potential role for XEDAR in skeletal muscle homeostasis.

This study observed that adipose tissue infiltration and ESGC displacement in scalp biopsies were more frequently found in frontal fibrosing alopecia and may play a role in the development of scarring alopecia.

This case report describes an 18-year-old male with a rare acquired smooth muscle hamartoma on his face, characterized by hyperpigmented plaques and increased hair growth, suggesting a histological overlap with folliculosebaceous cystic hamartoma.

In this study, melatonin exposure promoted hair follicle fiber growth in Cashmere goats, suggesting that it may mediate hair follicle development through long non-coding RNAs affecting vascular and extracellular pathways.

This review discusses three aspects of cell fate specification across Metazoa and reports no new experimental results, highlighting the formation of nematode equivalence groups, evolution of echinoderm skeletogenic mesoderm, and adult cell fate regulation.