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This review examines cell-based therapies for limbal stem cell deficiency, highlighting epidermal and hair follicle-derived stem cells as promising candidates for future clinical trials, but reports no new clinical findings.

This review discusses the complex links between polycystic ovary syndrome, insulin resistance, and potential metabolic risks starting in adolescence, noting the need for early screening and treatment but reports no new clinical results.

This study found that the CD44(+) ALDH(+) population of neonatal human keratinocytes exhibited enhanced stem cell properties, including significantly increased long-term epidermal regeneration and multipotency, compared to unfractionated cells.

This review discusses hypersensitivity reactions to anticoagulants like ASA and heparins, highlighting their rare but potentially life-threatening nature, and emphasizes the need for meticulous allergy testing to find safe alternatives.

This study indicates that the normal human prostate is not a major contributor to circulating blood DHT concentrations in androgen-deficient patients receiving testosterone replacement therapy.

This study found that melatonin's effect on HaCaT keratinocyte proliferation varied with concentration and incubation time, with no cytotoxic effects observed at suitable concentrations for skin treatment.

This review suggests that hair transplantation may be a viable treatment option for certain primary scarring alopecias, although findings should be interpreted cautiously due to possible publication bias favoring positive results.

This study found similarities in the regeneration processes of MRL mouse ears and axolotl limbs, involving G2 cell cycle arrest and nerve-dependent mitosis, but the role of p21 in axolotl limb regeneration remains uncertain.

In this study using rats, finasteride-induced DHT deficiency led to morphological changes in seminiferous tubules, linked with altered junctional protein expression, potentially impairing fertility.

This study found that selecting human hair follicles at a defined anagen stage based on their in vivo growth rate leads to more consistent results in organ culture, with minoxidil significantly enhancing hair growth in these follicles.

This study demonstrates that massage significantly enhances the follicular targeting of dutasteride-loaded nanocapsules, increasing drug accumulation in hair follicles by up to 5 times.

This study found that conditioned media from epidermal progenitor cells improved skin aging signs in a clinical trial and protected fibroblasts from oxidative stress in vitro.

This review discusses the paracrine properties of cardiac stem cells and pericytes in regenerative medicine for ischaemic diseases and reports no new clinical results.

This article reviews the potential neuroprotective effects of 17α‐estradiol in neurodegenerative diseases and highlights its possibly lower toxicity compared to more feminizing hormones, but it reports no new clinical findings.

This case study found that a 7-year-old girl's crystalline cataract had sulfur-containing amino acids likely cystine, and was associated with abnormal hair conditions.

This article reviews Cronkhite-Canada syndrome as a distinct condition from Peutz-Jeghers syndrome and familial polyposis, with cases showing gastrointestinal polyposis, skin, hair, nail abnormalities, and hypoproteinemia.

This review discusses the role of cholesterol homeostasis in hair follicle biology and its potential connections to various hair disorders, but it reports no new findings.

This study found that the ablation of Esrp1 and Esrp2 disrupts epithelial tight junctions by affecting Arhgef11 isoform expressions, highlighting a potential mechanistic link between splicing alterations and epithelial barrier defects.

This review discusses common psychodermatologic conditions and provides practical diagnostic and therapeutic recommendations but reports no new results; the authors emphasize the challenge of treating patients who lack insight into their psychiatric symptoms.

This review reports that women with polycystic ovary syndrome are at 28%–50% higher risk of SARS-CoV-2 infection, with increased rates of COVID-19-related hospitalization, morbidity, and mortality.

This study reports that compound heterozygous loss-of-function mutations in the HEPHL1 gene in a child were associated with abnormal hair and cognitive issues, linking altered ferroxidase activity to hair disorders.

This study found that the growth of hair ice on dead wood requires the biological activity of a winter-active fungus, specifically Exidiopsis effusa, which shapes and stabilizes the ice structures.

Genetic research has advanced our understanding of skin diseases, but complex conditions require an integrative approach for deeper insight.

This article discusses potential complications in surgical hair restoration and emphasizes the importance of both patient and physician actions in minimizing these risks; it reports no new results.

This review compiles existing data on frontal fibrosing alopecia and highlights the promise of 5-alpha reductase inhibitors as a treatment option, while noting the need for clarity on its cause and progression.

This review discusses the importance of recognizing and treating psychiatric conditions in dermatology patients, offering practical recommendations for dermatologists to manage psychocutaneous diseases effectively, but reports no new clinical results.

This study found that mesenchymal stem cells, especially when injected intradermally, significantly accelerated wound healing in rats compared to chitosan treatment.

This study found that capped mesoporous silica nanoparticles conjugated with antibodies selectively released a dye when exposed to finasteride, with low detection limits and stable performance even after storage.

This review discusses the cutaneous application of bimatoprost ophthalmic solution 0.03% for enhancing upper eyelash growth and suggests it is both safe and effective; no new clinical results are reported.

This study found that alopecia in captive Rhesus macaques may be linked to chronic hypersensitivity dermatitis with CD4+ cell inflammation, possibly influenced by altered housing and reduced pathogen exposure.