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This review discusses immunohistological and immunofluorescent methods for studying the human hair follicle cell cycle, reporting no new results, and suggests its potential for advancing cell cycle research.

In this study, a methanol extract of Eclipta alba was found to have dose-dependent hair growth-promoting activity in C57BL6 mice.

This review summarizes recent progress in human hair follicle bulge cell research, particularly the characterization and isolation of these stem cells, but reports no new experimental results.

Changes in scalp bacteria are linked to female hair loss, suggesting new treatment options.

In this study using animal models, umbilical cord stem cell conditioned media combined with oral anti-androgens improved hair regeneration in androgenetic alopecia, enhancing hair follicle cycles and reducing inflammation, suggesting potential as a promising therapy.

In this first-in-human study, BLZ-100, an intraoperative fluorescent imaging agent, was administered to 21 patients before skin cancer surgery and was found to be well tolerated without serious adverse effects, suggesting its potential to help distinguish cancerous from non-cancerous tissue based on fluorescence.

This article reviews recent imaging and genetic tool advances that enable in vivo study of hair regeneration and assessment of skin parameters, but it reports no new clinical results.

In this study, researchers found that deleting the ATR gene in adult mice led to signs of premature aging and reduced capacity for tissue renewal.

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 publication is a letter discussing the association between an androgen receptor genetic variant and COVID-19 disease severity in hospitalized male patients, but it reports no new research results.

This literature review examines the complexities of childhood alopecia areata, focusing on its forms, gene expression, and causes, providing a comprehensive analysis of this autoimmune disorder.

In this clinical study, researchers reported that both sodium valproate-loaded nanospanlastics and topical corticosteroids showed comparable modest efficacy in treating patchy alopecia areata, recommending further investigation into sodium valproate's role combined with other therapies.

This review discusses the role of the TCL1 transgenic mouse model in understanding chronic lymphocytic leukemia biology and highlights the importance of exploring new pathogenetic and therapeutic targets.

This report describes a novel mutation in the CDH3 gene in an 11-year-old Iranian boy with hypotrichosis and juvenile macular dystrophy, indicating a new genetic variant associated with the disorder.

This case report describes a novel mutation in the CDH3 gene in an 11-year-old Iranian boy with sparse scalp hair and macular dystrophy, leading to altered P-cadherin synthesis.

This study demonstrated that engineered skin substitutes using human keratinocytes and murine dermal papilla cells can develop pigmented hairs without sebaceous glands, suggesting separate pathways for hair development and eruption.

This study found that the tetracycline-regulated transcription system effectively controls conditional gene expression in the mouse epidermis, allowing suppression and activation of specific genes with doxycycline.

This study demonstrates the use of the CRISPR-Cas9 system to successfully edit the EDAR gene in Cashmere goats, resulting in goats with distinct hair follicle characteristics.

This study found that increased metastatic ability in colorectal cancer in a rat model was linked to changes in expression of multiple genes, including TGF-beta, PDGFb, and Rho B.

This study found that blood and milk somatic cells show promise as matrices for monitoring illicit recombinant bovine somatotropin use in dairy cattle through gene-expression assays.

This study investigated the genetic basis of coat color variation in cattle using skin transcriptome and whole-genome analyses, identifying the ASIP gene as a significant determinant that is differentially expressed and under strong positive selection in black and brown cattle breeds.

This study found that canine pemphigus foliaceus skin lesions exhibit a distinct immune signature, with upregulated pro-inflammatory and Th17-related genes, showing similarities to human pemphigus. Further research using advanced sequencing is needed to better understand the disease's pathogenesis.

This study found that in transgenic mice overexpressing a mutant hairless gene, changes in its expression affected hair loss and regrowth, implicating the gene's role in hair follicle biology.

This study identified changes in transcription factor gene expression across various signaling pathways during inner ear hair cell regeneration in birds, revealing patterns and potential new pathways for future investigation.

This study found that untreated hirsute patients have lower expression of type 2 17β-HSD mRNA in scalp hairs, indicating potential disturbances in androgen metabolism, compared to treated hirsute patients.

This study identified several genes and signaling pathways, such as Wnt and MAPK, involved in fur development in Chinchilla rex rabbits, providing insights into skin and hair follicle growth.

This study found that using a non-invasive multielectrode array for gene electrotransfer in hairless guinea pigs increased gene expression in the epidermis significantly, with minimal skin changes observed.

This study found significant differences in gene expression between newborn and adult skin, with infant skin notably increasing processes related to ECM organization, cell adhesion, and collagen fibril organization.

This study found distinct gene expression patterns in the blood of alopecia areata patients, suggesting involvement of immune processes and new pathways like Wnt signaling and apoptosis in disease pathogenesis.

This study demonstrated that dermal papilla cells are molecularly distinct from fibroblasts and identified many novel molecules, including a new member of the CTGF protein family.