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This study found that Epstein-Barr virus infection upregulated a truncated variant of human basic hair keratin 1 (hHb1-ΔN) in gastric carcinoma cell lines, suggesting a possible link to carcinoma differentiation.

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 study found that in Japanese, German, and American females, changes in hair lipid patterns with age may reflect alterations in sebum excretion and affect hair texture.

In a human genetic study on hidradenitis suppurativa, researchers identified 12 genetic risk loci and found that CXCR4-CD74 signaling may play a key role in hair follicle inflammation, suggesting CXCR4 blockade as a potential therapeutic approach for this condition.

This review discusses idiopathic hirsutism and suggests that combination treatment, including androgen suppression and cosmetic methods, is most effective, but notes that its pathogenesis remains unclear.

Researchers found a gene mutation responsible for a rare hair loss condition.

This study found that stabilizing HIF1A in hair follicle cells promoted a shift to glycolysis, potentially reducing oxidative stress and promoting hair growth, particularly in balding dermal papilla cells.

This study reports that C3H/HeJ mice and DEBR rats serve as effective models for screening potential treatments for human alopecia areata, despite certain challenges in predictability and cost.

This study identified critical roles for the gene GREM1 in the differentiation and expansion of endothelial progenitors derived from human urinary induced pluripotent stem cells.

This study found that epithelial cell metabolism exhibits distinct heterogeneity based on cell density, particularly during the pre-epithelial transition stage where clusters of high and low mitochondrial potential cells emerge.

This review highlights that idiopathic hirsutism is characterized by local hyperandrogenization affecting hair growth, without other signs of hyperandrogenism, and shows no new results; racial differences in prevalence are noted but not in androgenic steroids.

This study suggests that IGF-1, a component of human placenta hydrolysate, promotes hair growth by increasing the number and size of hair follicles in mice.

Keratin structure changes during keratinization, but the exact model remains uncertain.

This review highlights how engineered hydrogels can modulate immune niches and serve as in vivo models to study them, noting collaboration is needed to advance therapeutic outcomes.

This study found that individuals with androgenic alopecia have an increased number of thin hairs (less than 40 microns in diameter) per cm², which may affect their clinical appearance.

Radiation-induced hair loss may be caused by hair growth stopping and inflammation in blood vessels.

This study showed that the zinc finger protein GIS3 is important for root hair growth in Arabidopsis by regulating RHD2 and RHD4 genes, with application of ethylene and cytokinin helping restore root hair presence in mutated variants.

This study found that Rumex japonicus Houtt. root extract promoted hair growth by enhancing cell proliferation and preventing apoptosis in human dermal papilla cells and HaCaT cells, as well as in a mouse model.

This study found that a new three-dimensional high-frequency ultrasound (3D-HFUS) can successfully visualize skin tumors and inflammatory hair diseases, offering promising noninvasive diagnostic and evaluation capabilities compared to traditional two-dimensional methods.

This study suggests that traditional classification systems for pattern hair loss, while useful in the past, have limitations in accuracy and reproducibility, and highlights the potential of integrating digital imaging and AI to create more precise and biologically informed classification frameworks.

This study demonstrated that prevascularized human skin constructs containing engineered hair follicles can successfully induce human hair growth when grafted onto mice by promoting blood supply to the grafted skin.

This study suggests that hereditary hyperplastic gingivitis in silver foxes may involve the MAPK signaling pathway, with potential androgen effects influencing disease severity.

Hair diameter diversity helps assess hair loss, but its standard measure varies by individual and ethnicity.

This study utilized U-Net's image-processing capabilities to achieve 92% accuracy in segmenting individual hair strands, enhancing early detection and reliable identification of hair fall areas, which assists in addressing challenges of subtle hair thinning that are difficult to see otherwise.

This study suggests that an increase in kenogen phases, along with rising vellus hair cycles and fewer normal hair cycles, is associated with the progression of female androgenetic alopecia.

This study revealed that deleting EZH2 in mesenchyme-derived cells of the female reproductive tract led to impaired uterine gland development and pregnancy loss in mice, highlighting EZH2's crucial role in fertility.

This case report discusses cutaneous graft versus host disease presenting as fibrosing alopecia, suggesting a mechanistic model for understanding cicatricial pattern hair loss.

This study identified genetic variants in the Trichohyalin gene that account for approximately 6% of the variance in hair morphology among Australians of European descent.

This study outlines a technique for hair transplantation that maintains natural hair flow and density by mimicking natural hair direction and angle without accelerating hair loss in the recipient area.