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This study analyzed gene expression changes during the autumn coat color change in mountain hares and found conserved gene regulation with snowshoe hares, highlighting its role in seasonal camouflage adaptation.

This report advances the hypothesis that finasteride and dutasteride inhibit 5α-reductase activities, potentially altering steroid metabolism and increasing the risk of insulin resistance, diabetes, and vascular disease.

This study found that human umbilical cord blood-derived mesenchymal stem cells (hUCB-MSCs) significantly prevented hair loss induced by dexamethasone in a mouse model and enhanced cell proliferation in human hair follicle cells, suggesting a protective effect against stress-related hair loss.

This study suggests a weak association between male-pattern baldness and some coronary heart disease risk factors, but does not support it as a strong indicator of coronary risk.

This study identified KRT82 as a significant Alopecia Areata risk gene, finding that rare damaging variants are linked to elevated immune cell infiltration around hair follicles in affected individuals.

This article reviews the role of keratins in epithelial function and structure, discussing their involvement in growth control, organelle functions, and pathomechanisms of disorders, but reports no new clinical results.

This study demonstrated that CEP may effectively treat pulmonary fibrosis by inhibiting fibroblast activation through regulating macrophage M2 polarization and decreasing fibrosis-associated factors, suggesting a new avenue for future research in this area.

This study found that chronic stress may inhibit hair follicle growth and melanogenesis in mice through modulation of the central HPA axis, with C57BL/6 mice appearing most sensitive to these effects.

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.

In this review, researchers explored the multifaceted role of NF-κB signaling in various biological processes and diseases, including its interactions with other pathways, and discussed possible therapeutic approaches targeting this pathway for treating conditions like cancer, autoimmune disorders, and COVID-19.

This study found that neurosteroids might play a role in the neuroprotective effects of ischemic postconditioning by reducing brain infarct size and improving motor performance and memory in mice.

This review discusses existing literature on the effects of isoflavone in alleviating PCOS symptoms, highlighting its potential benefits in reducing testosterone levels, improving metabolic profiles, and lowering inflammation and oxidative stress, although findings have been both significant and non-significant.

This study introduces a modular fiber model to investigate how changes in microstructural properties of wool affect its critical buckling load, highlighting potential uses and areas needing further research in wool fiber biophysics.

This chapter reviews genetic defects in female sexual differentiation, focusing on 46,XX disorders of sex development and the impact of genetic factors and sex steroids on development, but reports no new clinical findings.

In laboratory models of human skin, this study found that treating with resveratrol significantly increased glutathione levels, potentially enhancing the skin's antioxidant defenses.

This paper describes the hGRα gene structure and its expression, focusing on the functional properties of the longest GRα isoform, but reports no new results.

This study found that ginsenoside Rb1 treatment significantly reduced aging symptoms in mice by regulating cell cycle and apoptotic pathways, potentially linked to metabolic changes.

This study found that serum PGRN levels and HOMA-IR were significantly higher in male AGA patients compared to controls, suggesting a link to insulin resistance and metabolic syndrome.

This updated guidance from the GRADE working group addresses issues with assessing inconsistency in treatment effect estimates and evaluating the credibility of effect modifiers in systematic reviews.

This review examines the clinical features, causes, diagnosis, and treatment of Chrousos syndrome but reports no new experimental findings on this condition.

This review discusses Graham-Little Piccardi-Lasseur syndrome, a rare dermatosis with limited treatment options, emphasizing the importance of early diagnosis through physical exam and dermoscopy, but reports no new results.

In a real-world registry study, ripretinib showed effectiveness with a median progression-free survival of 7.70 months and a tolerable safety profile in Chinese patients using it as a fourth-line treatment for advanced GIST, particularly benefiting those with non-gastric tumors.

This study found that Geranium Sibiricum L extract may promote hair growth by increasing cell proliferation and migration while modulating cytokine expression in human dermal papilla cells under stress conditions.

This study found that LGR5 may play a significant role in maintaining brain cancer stem-like cells and is associated with glioma progression and poor outcomes.

This review discusses the molecular basis and clinical implications of primary generalized glucocorticoid resistance and hypersensitivity, attributing them to mutations in the human glucocorticoid receptor gene, and reports no new clinical findings.

In this study, researchers found that ginsenoside Re from Panax ginseng increased hair shaft length and duration in mice, comparable to minoxidil, by modulating TGF-β signaling pathways.

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 review discusses Ganser syndrome as a rare and misunderstood disorder within psychiatric practice, noting its exclusion from the DSM-5 and potential dual origins as organic or psychogenic.

This study found that GFRα2 influences cell size but not survival or target innervation of Ret-positive low-threshold mechanoreceptors in mouse dorsal root ganglia, differing from its role in nonpeptidergic nociceptors.

The authors concluded that their new grading system can effectively classify early female pattern hair loss and evaluate treatment progress.