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This review discusses the physiological skin changes during pregnancy and reports no new clinical results, emphasizing the importance of distinguishing these changes from pathological conditions.

This study found that normal physiological cutaneous changes were the most common skin changes during pregnancy in Northeast India, while specific dermatoses were rare and not significantly influenced by ethnicity or geography.

Olive leaf extract may help reduce aging signs in postmenopausal women.

This study observed that hair follicle mesenchyme in mice exhibits significant plasticity during the hair cycle, with cell migration and changes in papilla size impacting hair production.

This study found that adult mouse dermis can be reprogrammed by epidermal cues to resemble neonatal dermis, with changes in fibroblast proliferation and extracellular matrix composition.

This study demonstrated that modified montmorillonites combined with bacterial cellulose enhanced antimicrobial, wound healing, and tissue regenerative activities in a burn mice model, suggesting potential as an artificial skin substitute for burn patients.

This review discusses the role of circadian rhythms in stem cell differentiation and tissue regeneration, emphasizing their impact on organ physiology and aging, but reports no new experimental results.

This review discusses the enhanced understanding of how stem cell niches respond adaptively to systemic signals, aging, and local perturbations, but reports no new research findings.

This study identified 417 genes with differential expression at varying stages of cashmere growth in goats, highlighting their potential role in tissue remodeling and cashmere regeneration.

New methods for growing skin cells can improve skin grafts by building blood vessels within them.

This study revisits the extensive contributions of Marie Krogh to thyroid physiology, highlighting her work that demonstrated resting metabolism changes in hyper- and hypothyroidism, her efforts to develop a thyroxine-like drug, and pioneering thyroid hormone research using guinea-pig models.

In this study, researchers developed a three-dimensional ultrastructural analysis tool using serial block-face scanning electron microscopy to reveal detailed nerve networks and muscle structures in human skin tissues, demonstrating the technique's potential to study structural changes in aging or disease.

This study presented cases of severe and permanent nail changes resembling lichen planus in patients with chilblain lupus erythematosus, suggesting a unique pattern related to cold exposure rather than typical histopathology findings.

This study found that omega-6 and saturated fatty acid-enriched diets promote weight gain and certain skin changes regardless of gut microbiota, while omega-3 diets limit adiposity and affect skin in a microbiota-dependent way in mice, highlighting a diet–microbiota–lipid relationship in skin health.

In a mouse model, this study found that exposure to PM2.5 leads to significant postpartum hair loss, apparent via morphological changes and elevated markers of inflammation, apoptosis, and fibrosis, potentially exacerbated by changes in hormone receptors and stem cell populations.

In this case study, an 11-month-old cat developed non-pruritic hair loss in the dorso-lumbar area after a road accident, with histopathological examination revealing post-traumatic changes such as absence of hair follicles and pyogranulomas.

This review explores how radiation-induced hair graying can be used as a model to study the mechanisms behind hair graying, focusing on cellular senescence and potential therapeutic targets to address age-related changes. Results are not provided.

This study observed that both dutasteride and finasteride affected penile morphology in normotensive and hypertensive rats, with more pronounced changes in hypertensive animals, especially when treated with dutasteride.

This study observed that rat dermal tissue cultures, rich in hair follicle cells, produce various glycosaminoglycans, including hyaluronic acid and dermatan sulfate, which change in synthesis and sulfation patterns over time.

This study examined aging hair follicle stem cells in mice and found that inflammation reduction in dermal white adipose tissue can stimulate regenerative behavior, highlighting its role in hair follicle aging.

This study observed that post-surgical use of chlorhexidine digluconate mouth rinse in patients may induce a fibrotic transformation in gingival tissue, promoting a scar-like wound healing response.

This review explores how adipose-derived stem cells contribute to skin homeostasis and highlights recent advances in their clinical applications in dermatology, but it reports no new clinical results.

This study found that human hair keratin coatings enhanced adhesion and proliferation of L929 mouse fibroblasts compared to uncoated and collagen type 1 surfaces, suggesting keratin's potential as a surface coating for cell cultures.

This review discusses the role of androgens in menopausal women's health, highlighting symptoms of both hyperandrogenemia and androgen deficiency, but reports no clinical results.

This study observed that aging leads to significant structural and biological changes in the scalp's hair follicle environment in women, which may affect hair growth.

This study found that combining adipose-derived mesenchymal stromal cells with meglumine antimoniate reduced lesion size and parasite load in mice with leishmaniasis, suggesting potential for improved treatment.

This study found that, in male patients with patellar tendinopathy, bone marrow mesenchymal stromal cell treatment improved tendon regeneration, organization, strength, and pain relief more effectively than leukocyte-poor platelet-rich plasma over 12 months.

This article reviews the spectrum of connective tissue disorders and discusses the role of autoantibodies, particularly in lupus erythematosus, but reports no new findings.

This study found that young men using finasteride for androgenic alopecia exhibited erectile tissue fibrosis and associated sexual dysfunction, including low libido and mood changes.

This study found that young men using finasteride for androgenic alopecia experienced erectile dysfunction and signs of erectile tissue fibrosis, alongside symptoms like low libido and mood changes.