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This study developed a method to culture and maintain chicken feather follicles in vitro, preserving structure and biology similar to their in vivo state, though some gene expression was altered.

This study found that supplementing Liaoning cashmere goats with HMBi increased cashmere length while decreasing its diameter, attributed to changes in Met-related metabolites and elevated expression of genes related to the Met cycle and cell differentiation pathways such as Wnt and MAPK.

This study found that microRNAs play key roles in regulating gene expression during the hair cycle in mice, impacting follicle growth and skin homeostasis through mechanisms involving major signalling pathways.

This study found that FGF5-/- rabbits exhibited a significant long hair phenotype by prolonging the anagen phase, suggesting FGF5 acts as a negative regulator of hair growth.

This study in mutant mice found that Bmpr2 and Acvr2a are individually redundant, but together essential for normal hair follicle development, with their reduction causing rapid hair cycling and graying.

This paper considers fibrodysplasia ossificans progressiva as a segmental progeroid syndrome, which may help uncover mechanisms of normal aging and suggest targets for new treatments.

This study found that high concentrations of supplemental cobalt inhibited hair follicle development in rabbits, potentially involving the mTOR-BMP signaling pathway.

This study found that hair follicles in mice and humans can convert wound-related myofibroblasts into adipocytes, suggesting a potential pathway to reduce scar formation by activating BMP signaling.

This review discusses the role of Edar signaling in hair follicle development and cycling, emphasizing its impact on cell fate, differentiation, and interactions with other pathways, but reports no new results.

This study found that in adult mouse skin, reduced levels of histone H3 K4/K9/K27me3 during hair follicle stem cell quiescence are linked to proper tissue homeostasis.

This study found that heat stress in rex rabbits decreased hair follicle density and suppressed related signaling pathways, potentially affecting hair follicle development.

In this study, researchers observed that the skin quality and hair follicle development of Rex rabbits improved when slaughtered in winter compared to summer, with findings suggesting seasonal regulation via multiple signaling pathways affecting fur characteristics.

The TGF-β family helps control how cells change and move, affecting skin, hair, and organ development.

This study reports that overexpressing the BMP antagonist noggin in mice inhibits eyelid opening by reducing apoptosis and delaying cell differentiation in the eyelid epithelium.

This study validated a protocol for inducing surface ectoderm differentiation from human induced pluripotent stem cells and highlighted the role of TGFβ signaling pathways in this process.

This study found that overexpression of sPLA2-IIA in homozygous mice resulted in cyclic alopecia, a halt in hair follicle cycling, and impaired wound healing due to complete loss of hair follicle stem cells.

This study found that methionine supplementation improved hair follicle density in heat-stressed Rex rabbits, likely through various signaling pathways, despite an increase in stress indicators.

This study found that Prdm1 is crucial for whisker development in mice, affecting multiple signaling pathways and possibly playing a role in primates' evolutionary loss of vibrissae.

This study found that rat hair-follicle-associated pluripotent stem cells can be successfully differentiated into beating atrial and ventricular cardiomyocytes by using specific combinations of growth factors and inhibitors in culture, demonstrating their potential to form functional myocardial fibers similar to adult heart cells.

This study observed that applying JAK-STAT pathway inhibitors to mouse and human skin led to rapid hair growth by inducing the anagen phase of hair follicles.

This review discusses emerging targets for developing drugs to treat hair loss and reports no new clinical results; the authors emphasize the potential for therapies that regenerate hair follicles.

In this study, researchers found that human fingerprint ridges are formed through a modified hair follicle developmental process and spatial patterns influenced by specific signaling pathways.

This study suggests that human embryonic stem cells may improve skin graft quality and functionality by enabling the identification and amplification of early ectodermal progenitors, pending confirmation from preclinical studies.

This chapter reviews the anatomy and physiology of hair follicles but reports no new research findings or clinical results.

This study found that Crataegi Fructus water extract may promote hair growth in mice by enhancing hair density, thickness, and length and activating the Wnt/β-catenin signaling pathway.

This study found that dietary pyridoxine increased hair follicle density in Rex rabbits by activating PI3K/Akt, Wnt, and Notch signaling pathways, which may promote hair growth and delay telogen onset.

This study analyzed the transcriptome of the Tianzhu white yak, identifying differential transcripts that shed light on the molecular mechanisms influencing hair length growth variation in this species.

In this study, researchers successfully derived skin organoids from mouse pluripotent stem cells that spontaneously produce hair follicles, potentially aiding in hair growth research and in vitro drug testing.

This study assessed breeding value estimation methods for Korean Sapsaree dogs, finding varied accuracy across BLUP approaches and identifying significant genomic regions affecting traits like body height and hair length. The researchers suggest these findings can enhance breeding strategies for this culturally significant breed.

This study demonstrated that FGF5s acts as an inhibitor of FGF5 in regulating hair growth cycles in cashmere goat dermal papilla cells.