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This study found that psychoemotional stress disrupts hair growth in mice by terminating anagen and suggests a potential pathway for pharmacological management of stress-related hair loss in humans.

This study found that Wnt signalling activates hair follicle fate in hair follicle stem cells by relieving TCF3/4–TLE-mediated repression, with β-catenin being crucial for this process.

This study found that mice lacking the 1αOHase enzyme, which is responsible for producing a key vitamin D metabolite, showed impaired epidermal differentiation and delayed recovery of skin barrier function after disruption.

This study concluded that sebaceous glands are the main pathway for the antiandrogen RU 58841 to permeate the skin, with liposomes enhancing localization in these glands.

In this study, researchers observed that the epidermal specializations on the tail scales of Lygodactylus lizards, including sensory organs and specific secretory glands, are fully restored with similar structure and distribution on regenerated tails.

This study found that in mice lacking EGFR, elevated Wnt signaling disrupts hair follicle development by affecting cell proliferation and differentiation, revealing a critical role for EGFR in regulating these processes.

In this study, UVFD and sUVRD techniques revealed distinctive characteristics of GD lesions, suggesting that GD might be more common in younger individuals and females than previously thought, possibly due to underdiagnosis. Incorporating dermatoscopy in exams may help improve GD detection and management.

This study identified genetic variations in the DSG4 gene among sheep, revealing valuable markers for assessing their impact on wool traits.

In this study, researchers found that deficiencies in Gsdma1/2/3 significantly inhibited the initiation and progression of cutaneous squamous cell carcinoma (cSCC) in mice, suggesting GSDMA's role in promoting cSCC proliferation and its potential as a therapeutic target.

This study reports that a homozygous A1103G mutation in DSG 4 is responsible for localized autosomal recessive hypotrichosis in a 2-year-old Chinese girl, resulting in reduced DSG 4 expression and hair defects.

This study describes a capillary GC method for accurately measuring spermidine levels in hair lotions, confirming its precision and specificity for this application.

The researchers reported that the SAGI PGP procedure resulted in excess weight loss of over 90% in the first year and normalized blood sugar levels without medication among diabetic patients by the first month post-operation.

This review examined genetic factors in 46, XY differences/disorders of sex development and found that whole-exome sequencing is more effective than panel sequencing for molecular diagnosis. It identified regional genetic variation and emphasized next-generation sequencing's role in detecting variants related to gonadal and androgen-related genes.

This study found that external application of DGD activates the Wnt/β-catenin signaling pathway, promoting hair follicle anagen phase entry, and is a more effective and safer treatment for androgenetic alopecia in mice compared to oral administration.

This study found a significant association between patients' sex of rearing and external genitalia in those with gonadal dysgenesis, while noting lower testosterone levels compared to controls.

This study identifies a new mutation in the Scd1 gene in a strain of Kunming mice, causing skin and hair defects with the mildest impact among similar mutations.

This study assessed breeding value estimation methods for Korean Sapsaree dogs, finding varied accuracy across BLUP approaches and identifying significant genomic regions affecting traits like body height and hair length. The researchers suggest these findings can enhance breeding strategies for this culturally significant breed.

In this case study, DDS treatment for LABD was complicated by hemolytic anemia and alopecia, suggesting the need for careful monitoring of these potential side effects.

This study established a murine chronic graft-versus-host disease model with scleroderma features, showing typical skin changes and cellular infiltrates associated with the condition.

PGD2 stops hair growth and is higher in bald men with AGA.

The researchers identified a pathogenic variant in the SRD5A2 gene among siblings with 46,XY disorder of sexual development, highlighting the importance of comprehensive genetic testing in diagnosis and management.

This study found that the distribution of desmogleins is associated with specific types of keratinization and hair anchorage, as well as hypotrichosis.

In this case report, a 2-year-old boy initially diagnosed with Sweet syndrome was later found to have chronic granulomatous disease, highlighting the importance of considering CGD in unusual cases of Sweet syndrome.

This study found that sericin dressing containing collagen hydrolysate significantly reduced wound healing time and improved scar quality compared to commercial dressing in split-thickness skin graft donor sites.

This study found that precision 40Hz gamma-transcranial alternating current stimulation significantly improved negative and cognitive symptoms in patients with schizophrenia compared to a sham group, suggesting promising potential for this neuromodulation technique in treating these symptoms.

A new EDA gene mutation was found in a Chinese family with a specific skin disorder.

In this study, a child's diagnosis of Silver-Russell syndrome was confirmed through phenotype data, genetic testing, and the exclusion of other developmental conditions, revealing a need for a multidisciplinary care approach.

This study concludes that the Greek version of the Dysmorphic Concern Questionnaire is a reliable and valid tool for assessing body dysmorphic disorder-related concerns in both research and clinical settings.

In this study, prenatal ultrasonography was found to be a valuable tool for screening ectodermal dysplasia during pregnancy, and a new EDA gene variant associated with X-linked hypohidrotic ectodermal dysplasia was identified, aiding in more accurate diagnoses and reproductive decision-making.

This content only provides information about the JAMA Dermatology publication platform and reports no research results.