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This study identified a new genetic variant in the KRT71 gene responsible for a breed-specific form of hypotrichosis in Hereford cattle, potentially serving as a model for similar human conditions.

This study suggests that the GPX-PDE1 and GPX-PDE2 genes in white lupin enhance root hair development and contribute to Pi limitation acclimation by facilitating glycerophosphodiester degradation.

This research found that variations in the KRTAP gene family are likely responsible for the diverse hair phenotypes seen among mammals, influenced by gene repertoire differences, expression, and evolutionary factors.

This study suggests that vitamin A influences the immune response and hair cycle, affecting the progression of alopecia areata in mouse models.

This study found that β-catenin signaling increases in newly born glial cells in the cortex after traumatic brain injury in mice, suggesting potential targets for enhancing recovery through the Wnt/β-catenin pathway.

This meta-analysis reports that trastuzumab deruxtecan is effective and has an acceptable safety profile for treating HER2-low or positive advanced breast cancer, although further research is recommended to support individualized treatment strategies.

This study hypothesizes that the curling of hair may result from the contraction of the Arrector Pili Muscle, contributing to the diverse types of curly hair.

This study hypothesizes that curly hair is shaped by the contraction of the Arrector Pili Muscle within the follicle, potentially modifiable through muscle-relaxing treatments, but further research is needed to confirm this mechanism.

This review discusses the recent advancements in understanding how keratins influence cytoarchitecture, cell dynamics, and disease processes but reports no new clinical results; the authors highlight its roles in development and diseases like cancer.

This review discusses the composition, activation, and regulation of the JAK/STAT pathway and highlights its role and inhibitors in various diseases, but reports no new experimental results.

This study found that in early retinal neurogenesis in mice, the transcription factor Lhx2 regulates Sonic Hedgehog signaling by controlling expression of pathway genes like the co-receptors Gas1 and Cdon.

This study found mutations in the P2RY5 gene that are linked to autosomal recessive woolly hair in Pakistani families, implicating it in hair texture determination.

This study found that MDSC exosomes promoted partial hair regrowth and modulated immune responses in mice with alopecia areata, suggesting potential as a treatment for autoimmune diseases.

This review discusses the challenges and opportunities in targeting the hedgehog pathway for aggressive cancers, emphasizing the complexities of treatment resistance, immune response, and the potential of combining immune checkpoint inhibitors with hedgehog pathway inhibitors, but reports no new clinical results.

In this study, around 1% of proteins in skin fibroblasts significantly changed in response to reductive stress, affecting collagens and MAPK signaling pathways.

This study found that polycomb-group-mediated repression plays a key role in regulating hair follicle stem cell states and lineage progression by distinct mechanisms in adult mouse skin.

This study synthesized nonsteroidal ligands as second-generation androgen receptor agonists and identified three compounds with significant anabolic activity and moderate to minimal androgenic activity in vivo.

This study found that the Dun camouflage color in horses is due to TBX3 expression, which causes uneven pigment deposition, whereas non-dun coat colors result from regulatory mutations affecting TBX3 expression.

This study found that both the natural ligand 1alpha,25(OH)(2)D(3) and the synthetic agonist LG190178 bind similarly to the vitamin D receptor's coregulator motifs, suggesting similar biological functions.

This clinical study observed that in patients with advanced breast cancer and BRCA1/2 mutations, talazoparib provided significantly better progression-free survival, objective response, clinical benefit, and patient-reported outcomes compared to physician’s choice chemotherapy, despite common side effects like anemia and fatigue.

This study found that humanized mouse models expressing mutated or reduced levels of the vitamin D receptor were able to maintain normal mineral homeostasis and prevent typical symptoms of vitamin D resistance.

This study used a network meta-analysis to compare alopecia areata treatments, finding that intralesional corticosteroids are most effective for mild cases, while diphenylcyclopropenone ranks highest for moderate to severe cases; further research on oral tofacitinib is needed.

Haplogroup X found in Altaian population supports Amerindian origin.

This article reviews hirsutism, its causes, cultural perceptions, and symptoms, but provides no new clinical findings beyond existing descriptions and statistics on hair growth patterns in women.

This study observed that the loss of H3K9me3, via the ablation of Suv39h1, Suv39h2, and Setdb1 in embryonic mouse epidermis, disrupts skin development processes such as keratinocyte differentiation and hair follicle formation, highlighting H3K9me3's crucial role in epidermal morphogenesis.

This article reviews existing research on the treatment of alopecia areata using growth factors and microneedling, reporting that these methods show promise in promoting hair growth without major adverse effects, but emphasizes the need for additional large-scale studies to confirm their efficacy and safety.

In this case report, the authors describe a rare presentation of alopecia areata mimicking frontal fibrosing alopecia, emphasizing the diagnostic value of trichoscopy and the need to consider alopecia areata in differential diagnoses.

The document concludes that doctors should recognize congenital triangular alopecia to avoid unnecessary treatments, as it does not respond to steroids like alopecia areata does.

In this study, researchers observed that knocking out KCNQ3 in mice increased firing frequencies in response to stimuli, particularly at slow mechanical indentation velocities, indicating a role in mechanosensory neuron sensitivity.

The researchers reported that targeting glycoprotein 130's signaling site in animal models promoted tissue regeneration and reduced osteoarthritis progression through anti-inflammatory and protective effects.