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This case report describes the first known instance of fibrosing alopecia associated with cutaneous lichen planus, suggesting fibrosing alopecia may be a variant of lichen planopilaris.

This study found that steroid hormone levels in human hair correlate significantly with those in serum, suggesting hair may be a viable medium for assessing hormonal status.

This study discusses hair loss as a potential late-onset symptom of COVID-19 recovery, with androgenic alopecia and telogen effluvium suggested as possible causes, but provides no new clinical results.

This study found that interfollicular injection of autologous CD34+ cell-containing PRP preparation improved hair count and thickness in patients with pattern hair loss, with better results than placental extract treatment.

This study found that inhibiting neurosteroidogenesis affected GABA A receptor-mediated synaptic inhibition in immature rats but not in adults, suggesting age-dependent modulation of synaptic strength in the spinal dorsal horn.

This review outlines pregnancy risks in systemic lupus erythematosus and emphasizes that active lupus nephritis at conception increases the risk of flares and poor obstetric outcomes; it reports no new clinical findings.

This review discusses the antibacterial properties of platelet-rich plasma (PRP) and summarizes existing preclinical and clinical research on its use for preventing and treating wound and bone infections, but presents no novel data.

This article reviews the diverse roles of protein kinase C (PKC) isozymes in cancer biology, highlighting their potential as therapeutic targets, but reports no new experimental results.

This study found that the extract of Asiasari radix may promote hair growth in mice by enhancing protein synthesis, cell proliferation, and growth factor expression.

These guidelines discuss prevention and management strategies for dermatological toxicities but report no new clinical results; they include expert recommendations for conditions like acneiform rash and hand-foot syndrome.

This review update suggests that mycophenolate mofetil may increase complete disease remission in proliferative lupus nephritis compared to intravenous cyclophosphamide, but with low certainty of evidence.

This study found that during late pregnancy in rats, there is an increase in extrasynaptic GABA A receptor number in granule cells of the dentate gyrus, linked to hormonal fluctuations.

This review discusses the effects of protein-based cosmetics on hair properties and reports no new research findings, suggesting potential benefits for developing advanced, sustainable hair products.

This study found that progesterone enhances the survival of newborn neurons in the hippocampus of adult male mice, which is associated with improved spatial learning and memory.

This study created transgenic mouse models with the LMNA gene mutation common in Hutchinson-Gilford progeria syndrome, revealing skin and teeth abnormalities related to transgene expression levels.

This review discusses the current research and development of mannosylerythritol lipids, particularly focusing on their potential commercial applications in cosmetics; it reports no new results.

This review discusses the roles of human tissue kallikreins in skin physiology and pathology and reports no new findings, emphasizing their potential involvement in various skin functions and conditions.

This study found that women with androgenic alopecia had a higher prevalence of polycystic ovarian morphology and higher androgen levels compared to controls, suggesting a strong association with PCO.

In this in vitro study, wedelolactone induced selective apoptosis in prostate cancer cells by inhibiting 5-Lox activity, suggesting it may have potential as a treatment for prostate cancer.

This study found that progesterone protects rat Purkinje cells during oxygen-glucose deprivation by activating GABA A receptors through its metabolite, allopregnanolone.

Higher 3α,5α-THP levels in the brain may reduce depression in pregnant rats.

This review explores the potential role of pregnane neurosteroids in modulating alcohol withdrawal symptoms, suggesting a therapeutic target for treating alcohol dependence, but reports no new clinical results.

This study found that exposing seasonally anestrous mares to extended light periods led to the earlier onset of endocrinologically normal estrous cycles, potentially allowing earlier breeding and foaling.

This study suggests that minoxidil activates PGHS-1, which may explain its hair growth-stimulating effects and could aid in designing more potent hair growth-promoting drugs.

This study concluded that a sequential regimen of prednisolone and cyclophosphamide, followed by low-dose prednisolone and azathioprine, achieved favorable results in most patients with diffuse proliferative and/or membranous lupus nephritis without significant toxicities.

In this study, PKCepsilon transgenic mice showed increased TNFalpha shedding during skin tumor promotion, which may contribute to the development of metastatic squamous cell carcinoma.

This study found that procyanidin oligomers, particularly dimers and trimers, significantly promoted hair growth in mice and hair epithelial cell cultures, suggesting potential use as hair growth agents.

In a transgenic mouse model, this study found that overexpression of keratin 16 in skin keratinocytes led to hyperkeratosis and increased EGF receptor signaling, altering skin cell behavior and structure.

This study found that as few as 90 base pairs of the K5 promoter directed keratinocyte-preferred expression in stratified epithelia, especially in epidermis, hair follicles, and tongue, showing cell type specificity.

This study found that wolves in heavily hunted areas of Canada's tundra–taiga exhibited higher levels of stress and reproductive hormones, indicating social instability and increased reproductive effort due to human-caused mortality.