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This study found that finasteride-induced DHT deficiency altered estrogen receptor expression in the epididymis, potentially destabilizing its function.

This review explores disorders of sex development, emphasizing the need for a systematic, multidisciplinary approach and the benefits of genetic testing for better diagnosis and gender assignment planning, but it reports no new clinical findings.

In this study, researchers found that Dicer, but not Tarbp2, plays a crucial role in regulating the growth phase of hair follicles in post-natal mice.

This study identified two novel genetic variants associated with Alzheimer's disease in APOE ε4 non-carriers, revealing insights into the disease's underlying regulatory mechanisms.

This review discusses how the HSD3B1(1245C) genotype may impact androgen physiology and the progression of castration-resistant prostate cancer, and does not report new experimental results.

This study identified genetic variants in the DSG4 gene associated with the autosomal recessive form of monilethrix in Chinese patients, expanding the understanding of its phenotypic spectrum and clinical features.

This research reported that dermal progenitor cells can enhance split-thickness skin graft outcomes by improving dermal layer qualities and reducing itch and offer potential in skin wound healing using a flowable hydrogel for better cell delivery and survival.

This study identified a novel mechanism by which dsRNA-induced TLR3 activation and retinoic acid pathways contribute to new hair follicle formation after deep wounds in mice and suggested a similar potential in humans.

This study on Sdr16c5/Sdr16c6-null mice found that inactivating these genes significantly increased Meibomian gland secretions and altered lipid profiles but had a subtle impact on sebogenesis, suggesting the genes control a bifurcation point in meibogenesis pathways.

This study suggests that the 5α-reductase inhibitor finasteride modulates sensorimotor gating in rats by affecting D1 and D3 receptors, but not D2 receptors, with varying effects based on genetic strain.

In this report, a case of a bullous lesion developed at the injection site in a patient treated with PEG-IFN-α-2a for chronic hepatitis C was described.

This study observed that CDH3-related congenital hypotrichosis with juvenile macular dystrophy presents with childhood-onset progressive chorioretinal atrophy and universally thin and sparse scalp hair.

This study found that their proposed method for facial image restoration using Denoising Diffusion Probabilistic Models produced higher-quality results compared to traditional methods, particularly improving face recognition accuracy with different types of masks.

The researchers reported that inhibiting 11β-HSD1 activity in human dermal papilla cells may reduce the negative effects of glucocorticoids on hair growth, suggesting potential treatment for stress-related hair loss.

This study found that papillary dermal fibroblast progenitors in newborn mouse skin can be isolated and cultured to generate male germline cell precursors, demonstrating their potential through differentiation into cells with meiotic capability.

This study found that RADA-PRG hydrogels enhanced skin-derived precursor cell proliferation and improved hair follicle neogenesis in mice, suggesting potential use as a scaffold material in tissue engineering.

This study found that topical diphenylcyclopropenone was effective in treating severe alopecia areata but had a high relapse rate and was often accompanied by side effects like eczema and lymphadenopathy.

This study suggests that post-finasteride syndrome and post-SSRI sexual dysfunction share potential etiopathogenetic mechanisms involving brain modulators, neurotransmitters, and gut microbiota, although more research is needed to understand these conditions fully.

This study analyzed blood samples from individuals with alopecia areata and found that NKG2D+ immune cells, particularly memory-like NK cells, may better correlate with disease activity compared to CD8+ cells, though significant variability among individuals complicates these findings.

This study developed a pemphigus model in mice showing that anti-Desmocollin 3 and anti-Desmoglein 3 antibodies lead to more severe disease, suggesting diverse antigens contribute to varying human pemphigus phenotypes.

In this study, decellularized human amniotic membrane was found to promote wound healing and reduce scar formation in rats with full-thickness skin defects, compared to traditional clinical treatments.

In this study, researchers found that both the EU-TIRADS and Bethesda systems exhibited high specificity but suboptimal sensitivity for predicting thyroid nodule malignancy in patients who underwent surgery, with Bethesda system showing particularly high specificity in this postoperative population.

In this study, 50 mg/day of DHEA supplementation in postmenopausal women did not significantly improve sexual function compared to a placebo over 26 weeks.

This study found that reducing HDAC1 activity in the skin of mice led to defects in hair follicle structure and pigmentation, highlighting HDAC's role in skin and hair maintenance.

This study found that applying topical thymidine dinucleotide (pTT) to newborn mice before UV exposure delayed and reduced melanoma development compared to untreated controls.

Finasteride and dutasteride's effects are mainly due to target binding saturation and slow enzyme turnover.

In this study, PDLLA treatment in middle-aged mice was observed to enhance hair growth by increasing macrophage M2 polarization and hair follicle stem cell proliferation, potentially rejuvenating the skin's microenvironment and offering a novel approach for age-related hair loss.

This review found that 5α‐reductase inhibitors were associated with slightly increased rates of decreased libido, erectile and ejaculatory dysfunction, gynecomastia, and mood disorders compared to placebo, though their long-term effects remain unclear.