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This study found that changes in the expression of the Agouti gene contribute to the pale pigmentation in beach mice, with implications for melanocyte development and localization.

Researchers developed a new way to measure gene activity in single hair follicles and found that a specific gene's activity changes with different amounts and times of treatment.

In this study, decellularized human amniotic membrane was found to promote wound healing and reduce scar formation in rats with full-thickness skin defects, compared to traditional clinical treatments.

This study found that a 3D Matrigel culture technique for dermal papilla cell spheroids can enhance hair follicle inductivity and induce hair-like fiber differentiation in vitro, even with high-passage cells.

This study found that incorporating adipose-derived stem cell conditioned medium into a polysaccharide hydrogel effectively reduced scar hyperplasia, with the combination offering better outcomes in preventing hypertrophic scarring compared to the medium alone in a rabbit ear model.

This study found that dermal papilla and dermal sheath cells from human scalp tissue differ from interstitial dermal fibroblasts in morphology and produce varying levels of TGF-beta 2.

This study developed a validated murine model of hypertrophic scar contraction, demonstrating similarities to human skin and observing graft contraction and tissue characteristics over time.

This study provides evidence that human sweat gland myoepithelial cells contain stem cells capable of self-renewal and differentiating into sweat gland luminal cells.

In this study, myofibroblasts in rat cutaneous fibrosis were characterized by expressions of vimentin, α-SMA, and Thy-1, and may derive from pericytes or perifollicular dermal sheath cells.

In this study using rabbits, HA2 hydrogels made from cross-linked hyaluronic acid and polysaccharide promoted wound healing better than other treatments, reducing inflammation and scar formation.

This study found that gelatin–polycaprolactone/silk fibroin composite membranes with line micropatterns enhanced wound healing in rats by promoting cell alignment, angiogenesis, and increased α-SMA production.

In this study, researchers developed a method to efficiently derive contractile smooth muscle cells from human hair follicle stem cells using TGF-β1 and PDGF-BB, which may advance vascular tissue engineering.

This study found that platelet-rich plasma treatment significantly improved erectile function and restored neural structures in aged rats with erectile dysfunction, suggesting potential benefits for geriatric patients.

This study found that (-)-blebbistatin significantly inhibited liver fibrosis in mouse models by reducing tissue stiffness and myofibroblast activation, indicating potential for developing broad-spectrum antifibrotic drugs.

In this animal study, ginsenoside Rb1 demonstrated therapeutic effects on hypertrophic scar remodeling, with the highest efficacy observed at a dose of 0.56 mg.

This study observed that gerbils exhibit a different wound healing mechanism compared to mice, with lower TGF-B1 expression and distinct tissue responses, yet achieve similar healing outcomes.

This study found that exosomes derived from human adipose stem cells significantly enhanced the proliferation and migration of dermal papilla cells compared to those from platelet-rich plasma, suggesting potential benefits for hair loss treatment.

This study found that anagen skin in PVG rats showed significantly smaller wound diameters compared to telogen skin at 7 and 8 days after wounding, suggesting the importance of hair follicle dermal components in wound healing.

In this study, human dermal papilla cell-derived extracellular vesicles (hDPC-EVs) were found to reduce skin fibrosis in mice by delivering miRNA-182-5p, which inhibits the TGF-β1 signaling pathway.

This study found that 4-aminopyridine significantly improved skin wound healing by enhancing wound closure, tissue regeneration, and cellular interactions involved in repair processes.

This study found that 4-aminopyridine, a potassium channel blocker, greatly improves skin wound healing by accelerating wound closure, enhancing tissue regeneration, and promoting hair follicle neogenesis.

This case report highlights that a patient developed alopecia areata following treatment with sofosbuvir and ribavirin for chronic hepatitis C.

This study found that isolated hair follicle outer root sheaths from mice can regenerate new dermal papillary structures in vitro, with stem cells and neutrophils playing key roles in the regeneration process.

This study demonstrated that transplanting in vitro differentiated Wharton's jelly mesenchymal stem cells on acellular dermal grafts led to complete skin regeneration with appendages in a mouse model of full-thickness wounds.

In this study, female-to-male transsexuals treated with long-acting testosterone undecanoate experienced an increase in lean mass but no change in fat mass or bone mineral density over 24 months.

This study suggests that neurosteroids and compounds acting on GABA(A) receptors, like THIP, may modulate ethanol intake by influencing drinking patterns.

This review discusses how neurosteroids acting on GABAA receptors may influence behavior and explores the potential for developing selective modulators for treating psychiatric disorders, but reports no new clinical results.

This article reviews non-biodegradable progestational subdermal implants as long-acting contraceptives for women, discussing their effectiveness, associated side effects, and implementation challenges without reporting new clinical results.

This article discusses the use of imiquimod as a treatment for actinic keratosis, basal cell carcinoma, and human papillomavirus warts, noting both its therapeutic benefits and common side effects such as local inflammation and flu-like symptoms.

This study found that three weekly injections of long-acting tetracycline effectively treated generalized bovine dermatophilosis in a buffalo dairy farm.