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SPRY1 deficiency in skin cells causes stem cells to move to the skin surface, leading to increased pigmentation.

This study developed and validated a sensitive HPLC–MS/MS method for detecting seven prohibited substances in cosmetic products.

In this report, a 19-year-old Japanese man experienced severe and prolonged urticarial reactions following treatment with diphenylcyclopropenone for alopecia universalis, emphasizing the need for caution with potent sensitizers.

This study found that scanning electron microscopy with argon sputter etching visualizes hair lipids at the cell membrane complex as distinctive convex structures, shedding light on their role and localization in human hair.

Genetic changes in specific proteins contribute to hair loss in some women of African descent.

This study identified CCCA in 10 children of African descent, highlighting the occurrence of this scarring alopecia in patients under 18 and the importance of early diagnosis for better outcomes.

This study found that patients with central centrifugal cicatricial alopecia preferred shared decision-making with their doctors regarding treatment management.

This article discusses features, genetics, and diagnostic challenges of central centrifugal cicatricial alopecia in African American women but reports no new clinical results.

In this study, researchers used scanning electron microscopy to analyze hair damage from 3% hydrogen peroxide and UVB radiation, observing that Caesalpinia sappan hair tonic formulations coated and interacted with the hair cuticle, potentially modifying hair fiber damage.

This article discusses the use of Espumil foam base in pharmacies for preparing dermatological medications and reports no new clinical results.

This abstract outlines the current understanding of cutaneous squamous cell carcinoma (cSCC), identifying it as the second most common non-melanoma skin cancer with risk factors like UV exposure and immunosuppression. It highlights cSCC's potential to metastasize and become fatal, affecting 2%-5% of in situ cases.

Scalp micropigmentation is a process where tiny dots of pigment are tattooed onto the scalp to create the appearance of a shaved head or fuller hair.

This study found that the cytochrome P450 enzyme CYP-sb21 can hydroxylate cyclosporine A at multiple positions, reducing its immunosuppressive effects but retaining its hair growth-promoting side-effect, and suggests modifications to improve regioselectivity for commercial use.

Preoperative stress markers alone don't predict chronic post-surgical pain.

The optimized Cinchonine gel effectively fights acne bacteria and is safe for twice-daily use.

This article discusses central centrifugal cicatricial alopecia, highlighting its prevalence, potential genetic factors, and management challenges, but reports no new clinical conclusions and calls for further research.

This study found that skin organoids derived from iPSCs with an HS-associated NCSTN mutation showed defects in hair follicle stem cell differentiation and increased expression of inflammatory proteins related to hidradenitis suppurativa.

This study observed that mice with a Cx43 mutation exhibited slower and asynchronous hair regrowth with severe cuticle weathering, mimicking aspects of hair phenotype in some ODDD patients.

This compilation reviews multiple dermatologic studies, reporting findings such as the lack of a psoriasis-susceptibility allele in cluster 17, and highlighting a mouse model for studying hair follicle formation, among others.

This case report describes a woman diagnosed with Cronkhite-Canada syndrome whose gastrointestinal symptoms and alopecia improved significantly after systemic prednisone treatment, with no recurrence four years after a second treatment course.

This review discusses the hedgehog signaling pathway's role in cutaneous tumors and hematological disorders, highlighting its potential as a therapeutic target, but reports no new clinical findings.

This analysis highlighted the importance of integrating scientific literacy into chemical hair procedures, emphasizing that understanding the interaction of chemical agents with hair's biological structure and making evidence-based decisions can improve safety, predictability, and professional standards in the beauty industry.

This study found variation in erythema induction across skin types, suggesting different SSR dose responses and highlighting a potential model for tailoring anti-inflammatory treatments.

This review highlights the potential of coffee silverskin's bioactive compounds in combating skin aging and related conditions, suggesting it as a promising natural ingredient for cosmetics due to its antioxidant, anti-inflammatory, and anti-aging properties.

This article reviews central centrifugal cicatricial alopecia in African-descent females, discussing possible causes, associated styling habits, and potential treatments, but reports no new clinical findings; the authors call for further research.

This study reports the first documented case of Cronkhite-Canada syndrome in a patient with myelodysplastic syndrome, where corticosteroids dramatically improved the patient's condition.

This study found that CTCF is crucial for proper skin and hair follicle development in mice, affecting keratinocyte differentiation and gene expression in keratin loci.

This study identified two evolutionarily conserved ultra-high-sulfur keratin proteins in human and sheep hair follicles, which are specifically expressed in the hair cuticle during the late stages of fiber development.