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This study demonstrated that an LC/MS-MS method could effectively detect and quantify the vitamin B3 vitamer nicotinamide in human hair, suggesting its potential use for long-term deficiency examination.

This study evaluated potential penile vascular changes and persistent adverse effects in men discontinuing 5α-reductase inhibitors for androgenic alopecia, but no new clinical results were reported.

This study explored the immune environment of the hair follicle's bulge region and suggested that its unique signaling may prevent melanoma formation by lacking necessary proinflammatory signals for full oncogenic transformation, indicating potential strategies for melanoma prevention by replicating this immune-privileged environment.

This article discusses post-finasteride syndrome as a distinct syndrome related to prolonged use of 5α-steroid reductase inhibitors, noting persistent side effects even after discontinuation and no new research results are reported.

This source suggests that migraine prevalence increases in transgender women using oestrogen and decreases in transgender men using testosterone, with high oral oestrogen doses in transgender women potentially linked to aura risk.

A specific gene mutation is linked to a hereditary form of dystonia that responds well to certain medications.

This review discusses various treatment challenges and toxicities in patients with relapsed follicular lymphoma and suggests that novel therapies could improve outcomes by reducing exposure to harmful chemotherapy cycles.

This study suggests that men under 40 who develop persistent sexual side effects and insomnia after using finasteride for alopecia may be at increased risk of suicide.

This review discusses Charnoly bodies as biomarkers of cell injury and potential therapeutic targets in neurodegenerative, cardiovascular, and cancer treatments but reports no new clinical results.

This study found that mutations in the TULP3 gene are associated with progressive degeneration of the liver, kidney, and heart in adults, highlighting the importance of early detection and management.

This study found that administering testosterone to pregnant rats altered connexin 26 and connexin 43 expression in the uterus, which could disrupt embryo implantation and cause early pregnancy loss.

Finasteride significantly reduced tics and obsessive-compulsive symptoms in Tourette syndrome patients.

Finasteride may help reduce tic severity in male Tourette syndrome patients.

This systematic review of Mendelian randomization studies reports that autoimmune thyroid disease is associated with increased risk for numerous health conditions, including coronary atherosclerosis and rheumatoid arthritis, while decreasing risks for others, such as lung cancer.

This study identified peripheral myeloid cells as the earliest dysregulated immune cells in PINK1 KO mice with Parkinson’s-like symptoms following intestinal infections, suggesting that PINK1 regulates gut immune functions linked to early Parkinson’s disease mechanisms.

In this retrospective cohort study, researchers reported that 77% of 300 COVID-19 survivors experienced long COVID-19 symptoms such as fatigue and hair loss, with symptoms more likely in females, younger age groups, and hospitalized patients.

This systematic review found that chitosan-based wound therapy may accelerate wound healing by reducing inflammation and modulating immune response, but notes limited clinical trials to date.

This review examines host factors like ACE2 and TMPRSS2 in SARS-CoV-2 infection, exploring how genetic variants and advanced cellular analyses might clarify COVID-19's severity and heterogeneity; it reports no new results.

A woman's unique dementia was misdiagnosed, a genetic mutation increases Parkinson's risk with age, and finasteride may help with Tourette syndrome.

In this study, researchers using single nuclei RNA-sequencing found that fibroblasts in deeper layers of mouse skin expressed higher levels of pro-inflammatory genes post-wounding compared to other cells, highlighting their significant role in early inflammation and tissue repair processes.

This study presents a detailed overview of lymphatic vessel development and highlights the role of abnormal lymphangiogenesis in various diseases, suggesting that targeting lymphangiogenic factors may improve treatment strategies.

This study reviewed the role of inflammasomes in autoimmune skin diseases, highlighting their contribution to the pathogenesis of conditions such as vitiligo, alopecia areata, and psoriasis, and suggesting that targeting inflammasome dysregulation may offer new therapeutic options.

This study found that while serum zinc concentrations were not associated with developing gynecologic cancers, zinc deficiency was linked to a higher recurrence rate.

This study found that stress and its related symptoms were highly prevalent among university students in Egypt during the third wave of the COVID-19 pandemic, with most reporting negative coping strategies.

This review examines the antitumor effects of metformin and highlights discrepancies between basic and clinical study results, noting that these may be due to different dosing levels.

This study suggests that paeoniflorin's protective effects on brain astrocytes may be mediated by TSPO and neurosteroids biosynthesis.

This review discusses both psychiatric and medical treatments for adolescent eating disorders and highlights the need for further research, especially regarding the effectiveness of psychotropic medications in this population.

This paper reviews the growing use of psychotropic drugs in dermatology due to the link between mental states and skin conditions but does not present new clinical findings.

The document concludes that individualized treatment and lifestyle changes are important for managing menopause symptoms and health risks.

This study investigated single-cell changes in photoaged skin, revealing distinct cell clusters and increased activity in PD-L1 and PD-1 pathways in sun-exposed areas, enhancing understanding of UVA-induced skin damage and potential prevention targets for photoaging and UV-induced skin cancers.