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This study found that chemically modifying human hair through esterification or disulfide reduction and alkylation affects the hair's viscoelastic properties, including stability, integrity, and response to moisture.

This meta-analysis reports that 5-alpha-reductase inhibitors are associated with a 31% increased risk of depression, with varying outcomes depending on the comparator group, highlighting significant heterogeneity across studies.

This article discusses topical keratolytic therapy for keratosis pilaris, highlighting potential benefits while noting limitations in the current evidence base, and reports no clinical results.

This study examined the dementia risk in patients with benign prostatic hyperplasia using alpha-blockers and 5-alpha reductase inhibitors, finding no significant association between these medications and increased dementia risk compared to no treatment, but noted higher risk probabilities for certain 5ARIs.

Alpha-MSH affects mitochondrial function, and MC1R mutations may increase skin aging.

This study reports that using 5-alpha reductase inhibitors is associated with a 31% increased risk of depression, highlighting that the choice of comparator group significantly affects study results.

This review examines the potential of alpha-ketoglutaric acid as an anti-aging agent and for treating age-related diseases, emphasizing its metabolic, immune, and cosmetic benefits but reports no new clinical trials.

This study found that a lotion containing an alpha lipoic acid derivative increased hair diameter in chemotherapy patients with gastric or colorectal cancer, while those not using the lotion had more pronounced hair loss, suggesting potential benefits in managing chemotherapy-induced alopecia.

This article reviews innovative methodologies in drug discovery using computational QSAR studies and layered double hydroxides for alpha-reductase inhibitors, but reports no new experimental results.

This research proposes to investigate the incidence of skin diseases in dogs from North-eastern India linked to deficiencies in alpha-linolenic and linoleic acids, as these essential fatty acids have anti-inflammatory and immunomodulatory benefits potentially aiding inflammatory skin disease therapy.

In this study, the researchers explored how the loss of structural integrity in hair follicles due to reduced α-SMA expression in the vertex area may contribute to androgenetic alopecia.

This study found that nicotine may have a therapeutic role in mitigating the exacerbation of infertility conditions connected with alpha-synuclein-related Parkinson’s disease through molecular interactions identified via pathway analysis.

Dermatologists should consider alpha-gal syndrome in patients with unexplained chronic skin issues.

This study found that a 6-month treatment with 2% palmitoyl tetrapeptide 20 showed no significant improvement in reducing hair graying in patients, despite theoretical potential.

This promotional text about Alpha Xtra Boost does not report any new research findings or clinical results.

This study observed that urologists are more likely than primary care physicians to prescribe a variety of alpha blockers and newer medications, indicating a broader awareness of treatment options for benign prostate enlargement.

This Cochrane review reports that 5-alpha reductase inhibitors may slightly reduce urological symptoms and acute urinary retention risk compared to placebo, with a possible small reduction in surgical intervention need compared to alpha blockers.

This study found that use of 5-alpha reductase inhibitors for benign prostatic hyperplasia was not associated with an increased risk of hip fracture in men.

This study found that, compared to oxidative treatments, reductive perm-waving more severely impacts the intermediate filaments in European human hair, while both treatments alter denaturation kinetics in a first-order manner.

This study found that dietary vitamin E influenced gene expression in rat livers, altering genes related to metabolism, coagulation, and steroid processing, and confirmed its effects on related biological endpoints.

This study suggested that electron spin resonance techniques can potentially measure gamma ray exposure in human hair samples, though variability and time sensitivity pose challenges for accurate dose estimation.

This study found that topical alpha-terthienyl combined with UVA radiation rapidly induced dose-dependent cutaneous photosensitization in guinea pigs, suggesting potential for photochemotherapy in skin disorders without future carcinogenic risks.

This study found that thalamic GABAA receptor α4 subunit levels increased after prolonged ethanol exposure and were regulated by phosphorylation and neuroactive steroids following acute high-dose ethanol administration.

In this study, thalamic GABAA receptor α4 subunit levels were regulated after acute and chronic ethanol exposure, with temporal expression changes affected by phosphorylation state and neuroactive steroids.

This study observed that overexpression of TGF-alpha in transgenic mice led to thicker epidermis and stunted hair growth, particularly in regions with normally thick skin and low hair density.

This review discusses the biochemical properties and clinical significance of 5 alpha-reductase isozymes and reports no new clinical results.

This study found that plasma 3 alpha-diol glucuronide was markedly elevated in women with idiopathic hirsutism, suggesting it may be a marker of peripheral androgen action.

This study reported that transgenic mice with targeted TNF alpha expression in keratinocytes showed impaired weight gain, retarded hair growth, and skin changes, leading to cachexia and necrosis.

This article discusses the structure of the human type II 5 alpha-reductase gene and reports no new experimental results.