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In this study, oral contraceptive use in women with PCOS increased the expression of certain inflammatory gene markers, which were positively associated with metabolic abnormalities.

This study found that in male mice, microglial changes due to a Parkinson's-like lesion were influenced by sex hormones, with dutasteride treatment preventing some effects.

This study found that a key gene signature, including FGF11, highlights the immunologic nature of keloid lesions, distinguishing them from normal fibroblasts and scars.

This abstract reports that topical minoxidil is currently the only FDA-approved treatment for pattern hair loss in both men and women.

This study concluded that rapid thawing during cryoablation enhances neutrophil and lymphocyte infiltration, increases oxidative stress, and induces cell death, resulting in more substantial tissue damage in mice compared to natural thawing.

Goat hair shows changes in metal levels and stress when goats move from indoors to mountain pastures.

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 study found that Polycomb repressive complex 1 is crucial for skin development and stem cell specification, influencing gene activity beyond its known repressor functions.

This research reported that STAT5 activation in the dermal papilla plays a crucial role in triggering anagen entry during post-developmental hair follicle cycling.

This study found that NLRP1 in human melanoma cells promotes tumor growth by enhancing inflammasome activation and suppressing caspase-3 activity.

This study found that constitutive activation of Stat3 in transgenic mice led to impaired hair growth and structural disorganization due to aberrant regulation of hair follicle and cytoskeletal genes.

The researchers designed a Janus microneedle system for treating vitiligo, which targets the skin’s layers to regulate the immune response, promote melanocyte regeneration, and enhance pigment transfer, offering a new precise treatment approach for this condition.

This study found that a novel Mito-Activator Complex, containing nicotinamide and epigallocatechin gallate, significantly increased hair density and growth in a 6-month human trial, with no adverse effects reported, potentially offering a new approach to hair loss treatment through mitochondrial activation.

This study found that inhibiting the Hedgehog pathway may reduce proliferation and migration in melanoma, suggesting its potential repurposing as a therapeutic target.

This case study details the successful treatment of macrophage activation syndrome with dexamethasone and cyclosporine in a 36-year-old woman with adult-onset Still's disease, highlighting the critical importance of timely aggressive treatment.

This study found that toll-like receptor 9 plays a previously unrecognized role in sensing skin injury and influencing tissue repair and regeneration in adult mice by modulating γδT cell migration.

JW0061 may be a new treatment for hair loss by promoting hair growth through WNT signaling.

In this case series, elderly patients with chronic pruritus reported substantial improvement after using a topical serum containing magnetized saline water, although more research is needed to confirm these results.

This study found that tissue damage in adult mice triggers the release of mitochondrial DNA, which activates the TLR9 pathway and influences hair regeneration by recruiting gamma delta T cells, ultimately affecting healing outcomes such as fibrosis.

This study suggests that targeting mitophagy to regulate mitochondrial dysfunction and inhibit inflammasome activation could offer a novel therapeutic approach for alopecia areata.

This study suggests that autophagy is essential for regulating TLR3-mediated regenerative processes in human keratinocytes.

In this study, researchers using live mice observed that oncogenic Kras mutation disrupts hair follicle architecture by sustaining ERK signal activation, which affects stem cell behavior and tissue integrity.

Baricitinib reduces inflammation and mitochondrial damage in skin cells.

This study in mice found that fractional photothermolysis can improve dermal scar formation by promoting slow, organized collagen regeneration with minimal myofibroblast activation.

In this study using a transgenic mouse model, Id2 overexpression in hair follicle stem cells prolonged quiescence by affecting gene expression, partly independent from BMP signaling.

Senescent fibroblasts can help start tumors in normal skin cells.

This article discusses the paradoxical effects of valproic acid on hair, reporting both drug-induced hair loss and the potential for hair growth when used topically, but presents no original research findings.

This study observed that PAI-2 is consistently expressed in differentiating cells of murine hair and nail, suggesting it may function as a marker of differentiation and possibly protect against premature cell death.

This study found that women with PCOS had significantly elevated plasma levels of PAI-1, which correlated with insulin resistance and obesity.

This study found that transient activation of c-Myc in transgenic mice stimulates keratinocyte proliferation and sebocyte differentiation, affecting normal epidermal and hair follicle development.