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3D-oxy exosomes may significantly boost hair growth, offering new treatment options for hair loss.

In this report, the researchers described a follicular dysplastic syndrome in two adult white-tailed deer, where gross alopecia and histologic signs suggestive of alopecia areata were observed, potentially predisposing affected deer to environmental exposure.

In this case study, a 34-year-old woman with a rare presentation of pilomatrixoma involving alopecia and skin hypopigmentation showed no improvement in these symptoms despite a 3-month trial of topical steroid treatment, highlighting a potential association between pilomatrixoma and microinflammation.

This article in Experimental Dermatology does not include an abstract or any new research findings.

This study found that metabolic syndrome negatively affected the response to intradermal dutasteride injection in female pattern hair loss, with participants showing reduced terminal hair and increased vellus hair compared to those without the syndrome.

This paper discusses the use of dermatoscopy as a fast, noninvasive technique for diagnosing hair shaft disorders and reports no new results; the authors highlight its advantages over traditional microscopy methods.

In this study, epithelial cell-derived exosomes promoted fibroblast migration and inhibited their proliferation, suggesting a role in dermal condensate formation and hair follicle morphogenesis in cashmere goats.

This study found that in Vdr-knockout mice, hair follicles fail to complete the catagen stage, leading to persistent epithelial strands and subsequent hair loss.

This study observed that the catagen phase in hairless mice displayed a slower shortening of the mutant epithelial column, resulting in longer total follicle length and abnormalities in the connective tissue sheath and glassy membrane.

This article discusses monilethrix, a rare human hair dysplasia caused by mutations in hair keratins, but reports no new clinical findings.

Monilethrix has no effective treatment, but avoiding hair trauma helps manage it.

This study observed that treating hair follicles with BM15766 and 7DHC led to structural damage, disrupted cellular organization, reduced expression of key genes and proteins, and increased apoptosis, in contrast to controls, indicating detrimental effects on hair follicle integrity.

In this case report, a 40-year-old woman with folliculitis decalvans exhibits symptoms like itchy papules and patchy hair loss, illustrating the importance of distinguishing this condition from similar scarring alopecias for appropriate treatment.

Stimulating OR10J1 can promote hair growth and may help treat hair loss.

This study suggests that stress-associated hair loss may occur due to increased androgen receptor expression and activity induced by dexamethasone in human and mouse dermal papilla cells.

This study reports that bilateral adrenalectomy and DOC treatment in mink significantly advanced the onset of summer fur growth compared to controls, indicating adrenal hormones may inhibit this process.

Farudodstat may help treat alopecia areata by protecting hair follicles.

This study using human and animal models found that adipose-derived stem cell exosomes promoted hair growth and counteracted dihydrotestosterone's inhibitory effects, suggesting potential therapeutic applications for androgenetic alopecia.

Using too much minoxidil foam can cause a rare movement disorder with facial twitching, but symptoms go away when the correct dose is used.

This study suggests that dermoscopy provides additional insights for diagnosing pattern alopecia in short coated dogs, beyond what is visible through standard dermatological examination.

This study found that mice with a specific loss of DNA methyltransferase 1 showed uneven epidermal thickness, reduced hair regeneration, and progressive alopecia, emphasizing DNA methylation's role in stem cell homeostasis.

This case report describes a healthy Thai male who developed severe folliculitis following diode laser hair removal, which improved significantly with prednisolone and benzoyl peroxide treatment.

This study found that androgen metabolism within hair follicles varies significantly between compartments, with dermal papillae showing high 5α-reductase activity, suggesting a key role in androgen-driven hair growth responses.

This report describes a 17-year-old woman who experienced severe anagen effluvium after DRESS syndrome but achieved full recovery in two months with topical minoxidil.

In this study, different types of catagen in the C57BL/6 mouse model exhibited varying effects on hair follicle melanocytes and melanin distribution, with spontaneous and dexamethasone-induced catagen showing pigment incontinence, while cyclophosphamide-induced catagen retained dendritic melanocytes but increased ectopic melanin.

In this study, transgenic mice expressing Msx-2 developed flaky skin with hyperproliferation and misalignment in epidermal cells, suggesting Msx-2 plays a role in skin and appendage growth control.

In this case report, a 25-year-old woman with androgenetic alopecia experienced contact dermatitis from a minoxidil preparation, confirmed by patch tests with both lotion and tablet forms.

This study found that DK peptides demonstrated potent inhibition of 5α-reductase, suggesting they may be promising candidates for treating hair loss.

This report describes the first diagnosed case of dermatophytosis caused by Microsporum canis in a young maned wolf, emphasizing the importance of monitoring emerging diseases in this vulnerable species.