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This study found that the distribution of mast cell prostaglandin d-synthase in the scalp spatially aligns with the pattern of androgenetic alopecia, suggesting a programmed vulnerability to hair loss.

This case report describes two brothers with an unusual, possibly treatment-resistant inflammatory variant of androgenic alopecia, featuring follicular isthmic lymphocytic inflammation and diffuse central scalp hair loss.

In this study, researchers found that washing hair 5–6 times per week results in higher satisfaction and better objective and subjective hair and scalp conditions among Asian populations, with no observed detrimental effects from frequent washing.

This review discusses the role of dermal papilla cells in hair follicle morphogenesis and regeneration and reports no new results; the authors emphasize the importance of these cells in hair growth and pigmentation regulation.

This editorial discusses advances in engineering techniques for hair follicle regeneration and highlights future potential but reports no original research findings.

This study found that topical curcumin can initiate hair growth in mice by acting as a JAK inhibitor but could not fully reverse alopecia areata, likely due to insufficient penetration to deeper skin layers.

This case report describes a 56-year-old woman whose nonscarring alopecia, consistent with alopecia areata with follicular mucinosis, resolved completely after treatment with oral prednisone.

This comment discusses the use of 'follicular Swiss cheese' as a diagnostic feature for alopecia areata and does not report new clinical findings.

The document suggests simplifying alopecia diagnosis and improving techniques for better accuracy.

This review discusses the impact of endocrine-disrupting chemicals on pediatric health, linking them to various disorders, and calls for improved biomonitoring strategies and precautionary policies.

In this study, the authors explored the role of Lgr5+ hair follicle stem cells and their regulation through the Wnt/-catenin pathway, highlighting how precise modulation of this pathway is crucial for treating hair loss safely and effectively.

This study reports that androgenetic alopecia, the most common form of hair loss affecting both men and women, impacts 50% of the population by age 50.

This study analyzed screening data from 218 alopecia areata patients before starting Janus kinase inhibitors, revealing the importance of pre-treatment screening due to risks of infections like tuberculosis and hepatitis B, with 74.8% of patients proceeding to treatment in real-world settings.

Targeted immunotherapy could be a promising new treatment for hair regrowth.

This extended abstract discusses various treatments for alopecia, including low-level light therapy, which has shown promise but requires further research to establish effectiveness, especially in combination with other therapies.

This study found that the occipital scalp had significantly higher epidermal nerve fiber density than the frontoparietal scalp, which may explain increased sensitivity in some patients.

This study found that Sox2 and BMP signaling may be key regulators of pigmentation and melanocyte migration, as suggested by experiments in mice, human biopsies, and cell co-cultures.

Early subungual melanoma might be treated with less aggressive surgery because it invades the skin under the nail more slowly.

Infliximab was effective in treating a scalp condition that did not respond to other treatments.

Dermoscopy can help diagnose tinea capitis in children by looking for comma hairs, black dots, and broken hairs with white bands.

A man's scalp hair loss was due to a combined melanocytic nevus and alopecia areata, suggesting a possible link between the two conditions.

About 17% of people in France have dandruff, and those with dandruff are more likely to have sensitive and itchy scalps.

The document concludes that the first book on mesotherapy lacks convincing evidence, the second book is good for beginners in facial rejuvenation, and the third book is valuable for understanding complications in skin surgery.

Sensitive skin is often caused by nerve fibers and environmental factors, and can be managed with mild skincare and professional advice.

This study describes a new condition called scalp dysesthesia in 11 women, most of whom experienced symptom improvement with low-dose antidepressants.

This review examines beta-catenin's role in stem cell renewal, lineage selection, and tumor formation in the epidermis and reports no new experimental findings.

This study observed that psychological factors and serum levels of zinc, folate, and vitamin B12 may contribute to the development of trichodynia.

This chapter reviews advancements in nanocarriers for delivering antipsoriatic drugs to improve skin targeting and therapeutic efficacy, reporting no new experimental results.

This article describes petechiae on the fingertips as a presenting symptom of dermatitis herpetiformis but reports no new clinical results.

This report describes a rare case of nonscarring alopecia linked to a tick bite on a 21-year-old male's scalp, with specific histological findings and proposed mechanisms.