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This study found that conditioned medium from human placental cells or tissue promoted angiogenesis in HUVECs in vitro, with early-pregnancy placental cells and whole placental tissue showing more significant effects.

This study found that the activity of CD73, an enzyme expressed in the hair follicle epithelium, may regulate human hair growth by modulating adenosine production.

This study reported improvement in hair loss lesions in C3H/HeJ mice with alopecia areata following treatment with the CCR5 inhibitor maraviroc, alongside reduced infiltration of specific T cells in the lesions.

This study found that stimulating olfactory receptor OR2AT4 in human hair follicles with Sandalore® may slow catagen development and reduce keratinocyte apoptosis, suggesting potential implications for hair growth management.

This study found that dihydrotestosterone (DHT) suppresses prostaglandin E2 and TGF-β induced IGF-I gene promoter activity in osteoblasts, suggesting complex interactions among bone growth regulators and potential complications from anabolic steroid use.

This study found that PM2.5 exposure induced oxidative stress in human keratinocytes and mouse skin, causing cellular damage, which was mitigated by the antioxidant N-acetyl cysteine.

Male hormones affect COVID-19 severity and certain drugs targeting these hormones could help reduce the risk.

This review examines the epidemiology, pathophysiology, diagnosis, and management strategies for non-classic congenital hyperplasia due to 21-hydroxylase deficiency, and provides evidence-based recommendations for its treatment and genetic counseling.

In this study, researchers found that TCDD exposure accelerated differentiation and altered gene expression in human epidermal cells, indicating the epidermal barrier as a target of TCDD-activated AHR.

This review discusses the complex pathophysiological and clinical aspects of COVID-19, including dermatological findings and their association with SARS-CoV-2 infection but reports no new clinical results.

This study observed that telogen effluvium, or acute hair loss, often occurs 1 to 3 months after SARS-CoV-2 infection, earlier than classic telogen effluvium.

This study used bioinformatics to explore molecular differences in testicular and ovarian responses to SARS-CoV-2, identifying genes that could be associated with sex differences in infection outcomes.

In this study, low-dose finasteride (2.5 mg/day) significantly reduced hirsutism scores in women over 12 months without significant hormonal changes or serious side effects.

This study found that finasteride treatment in male rats altered steroid hormone homeostasis and caused kidney damage, suggesting potential risks for patients with renal dysfunction on androgen or antiandrogen therapy.

In this phase 2 trial, STS01 1% significantly improved hair regrowth in patients with mild to moderate patchy alopecia areata compared to placebo, with a manageable skin irritation side effect profile.

This study found that a 2-deoxy-D-ribose gel stimulated hair follicle growth in mice with androgenic alopecia, showing effects similar to minoxidil without additional benefits from combining the two treatments.

This case report describes a rare occurrence of ectodermal dysplasia features in a 14-year-old with MBTPS1 gene variants, expanding the known spectrum of related disorders.

This study found that genetic ablation of Tet genes in mice led to changes in hair structure and keratin gene expression, indicating a role for Tet-mediated 5hmC DNA oxidation in hair follicle development and cycling.

In this study, a topical formulation with compounds from the monoterpenoid family significantly improved hair growth indicators like anagen:telogen ratio, hair fall, and visual hair density in men and women with pattern hair loss.

This study found that SDR5A1 gene expression was similar between hirsute women, normal women, and men, suggesting it may not explain differences in hair growth among these groups.

This study explores how SARS-CoV-2 interacts with endocrine organs and highlights specific endocrine molecules that help explain the progression and outcomes of COVID-19, especially in patients with certain metabolic conditions.

This study found that new hair follicles can form in scarred skin of injured mice, challenging the long-held belief that mammalian hair follicles cannot regenerate de novo.

This study suggests that the expression of the DP2 receptor is higher in balding scalp cells and that its knockdown could inhibit the transition to the catagen phase in cultured human hair follicles, potentially counteracting hair growth inhibition associated with male pattern baldness.

In this study, researchers developed a rapid platform using primary human lung tissues to identify SARS-CoV-2 targets and test antiviral compounds, achieving highly reproducible results across viral variants.

This study found that individuals in this Egyptian cohort carrying the leucine (L) allele of the 5-α reductase type II enzyme had a higher risk of developing androgenetic alopecia, which may be associated with oxidative stress.

This study found that thymus transplantation in infants with FOXN1 deficiency led to T-cell reconstitution and functional immunity, resolving serious infections and cytopenias.

This study found that SARS-CoV-2 hijacks the host factor IGF2BP1 to stabilize its RNA and enhance translation, and identified Cepharanthine and Trifluoperazine as potential treatments against the virus.

This study observed that male sex, diabetes mellitus, and high maximum C-reactive protein levels during the acute phase of COVID-19 were linked to elevated anti-SARS-CoV-2 antibody levels.

In this study, Far2-/- mice were observed to develop focal alopecia with altered sebaceous gland morphology and lower skin lipid levels compared to wildtype mice.

This study observed that the OCIAD2 and DCN genes in Liaoning cashmere goats have opposite effects on hair growth by interacting with the TGF-β signaling pathway, influencing follicle morphogenesis and periodic changes.