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This study found that ocu-miR-205 influences hair follicle density in Rex rabbits by promoting dermal papilla cell apoptosis and transforming hair follicles from growth to resting phases through signaling pathway modulation.

This study describes the kenogen phase, where hair follicles rest after shedding, and finds its duration and frequency are greater in individuals with androgenetic alopecia, potentially contributing to baldness.

This study found that low-level laser treatment may promote hair regrowth in mice by activating the Wnt10b/ß-catenin pathway and inducing the anagen phase of hair follicles.

This study found that applying pet ether extract of Brassica oleracea to rats' skin promoted earlier and longer anagen phases in hair growth, outperforming 1% minoxidil.

In this study, cyclosporin was found to prolong the hair-existing phase in nude mice, while corticosteroids inhibited its effect and suppressed hair regrowth.

In this study, sodium thiosulfate was observed to promote hair growth in mice by encouraging hair follicles to enter the growth phase and complementing the effects of minoxidil, suggesting potential benefits for hair loss treatment.

This article describes the development and growth stages of hair follicles during intrauterine life and subsequent growth phases on the scalp but reports no new clinical results.

In this study, the researchers found that KAP3.1, KRTAP 8-1, and KRTAP 24-1 genes positively correlated with the growth cycle of cashmere in Inner Mongolia goats, aligning with the observed hair cycle phases.

This study found that KAP and KRTAP genes positively correlate with the cashmere growth cycle, and their regulation aligns with the growth phases of cashmere in secondary hair follicles.

This study found that cathepsin L deficiency in mice led to significant abnormalities in hair follicle development and cycling, including disrupted hair shaft outgrowth and premature hair growth phase entry.

In this study, elevated mRNA levels for serine-rich ultra high sulfur proteins were observed during active hair growth phases in mice, particularly in the forming hair structures and upper skin layers.

This review discusses telogen effluvium, a common type of hair loss, focusing on differentiation from other conditions and potential causes, but presents no new research findings.

This study identified the presence of apoptotic or necrotic keratinocytes and hair shaft dystrophy as potential markers of hair loss in patients with HIV-1 infection.

The document concludes that both internal stem cell factors and external influences like the environment and hormones affect hair loss and aging, with potential treatments focusing on these areas.

This article reviews the triggers, diagnosis, and management of telogen effluvium in men and women, emphasizing the role of patient education and reassurance, but presents no new clinical findings.

This article reviews various causes of hair loss linked to systemic factors, noting that careful history and examination can lead to accurate diagnosis, but reports no new clinical results.

This review explores the complexity of the hair cycle and discusses the roles of various growth factors, androgens, and cytokines in regulating hair growth, yet reports no new results.

This study found that females with androgenic alopecia experienced greater improvements in hair density after cosmetic treatments compared to males, in a cohort stratified by age and gender.

Telogen Effluvium is a hair loss condition where treatment involves identifying and managing its triggers.

This study found that m6A-circRNA-ZNF638 enhances the activation of secondary hair follicle stem cells in cashmere goats by interacting with the miR-361-5p/Wnt5a pathway.

This study found that altering cyclin-dependent kinase 4 (CDK4) levels in the bulge region of hair follicles affects the balance of stem cell numbers, potentially influencing hair follicle self-renewal and proliferation.

In this case report, a patient experienced hair loss after a surgical procedure but did not encounter the same issue following a later surgery with similar anesthesia.

This study investigates the role of retinoic acid in regulating hair follicle stem cell homeostasis to identify new potential targets for treating androgenetic alopecia.

This review compiles existing knowledge on the mechanisms and diagnosis of various types of hair loss following COVID-19, including telogen effluvium and alopecia areata, and emphasizes the need to educate patients on these conditions.

This study observed that mink dermal collagen fibrils undergo structural changes during the hair cycle, with increased fiber thickness and bundle density as minks grow.

In this study using transgenic mice, activating P-catenin signaling induced new hair follicle formation and maintained follicle tumors, with implications for understanding skin homeostasis.

This study found that DPP4 inhibition in mice can enhance hair follicle activation and regeneration, suggesting a potential therapeutic strategy for improving hair growth and wound-induced hair follicle neogenesis.

This study discovered that key genes like KAP3-1 and KRTAPs are closely linked to the growth cycle of cashmere in Inner Mongolian goats, identifying March as the primary cycle's onset.

This article discusses the potential role of a local skin POMC system in the murine hair cycle and cutaneous stress responses, with no new results presented.

This article proposes three mechanisms by which dihydrotestosterone may contribute to baldness but reports no new research findings.