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This study developed and validated a gradient reversed-phase liquid chromatographic method to effectively measure Finasteride and its related impurities in pharmaceutical bulk drugs, demonstrating high linearity and precision.

This study found that using cationic and non-ionic polymers during alkaline hair relaxer treatments may help strengthen hair and control swelling, potentially reducing damage.

This study observed wide clinical diversity among five patients with the same VDR gene mutation causing vitamin D-dependent rickets type II, suggesting involvement of a nuclear accessory factor and a nongenomic action of the vitamin.

This study found that bee venom accelerated the transition from the telogen to anagen phase in mice, increasing hair growth by day 14, and suggested that bee venom may enhance adipose-derived stem cell activity by upregulating growth factor secretion.

The researchers reported that marine-derived saccharides, specifically L-fucose and chondroitin sulphate disaccharide, supported skin and hair health by promoting cellular proliferation, enhancing extracellular matrix production, and aiding the hair cycle's growth phase, potentially minimizing aging effects.

The researchers concluded that baicalin may promote hair growth and follicle proliferation by activating the AKT pathway, suggesting its potential as a treatment for alopecia.

This study demonstrated that autologous mesenchymal stem cells from hair follicles, when combined with a novel gelatin-based hydrogel, showed promising osteogenic potential and could offer a non-invasive alternative for bone regeneration.

In this study, yellow Chinese chive extract was observed to protect against acetaminophen-induced liver toxicity in mice by enhancing antioxidant pathways and reducing liver injury markers.

This study developed a straightforward HPTLC method for detecting nicotine and cotinine in human plasma and urine, concluding that liquid-liquid extraction with methanol: chloroform: ammonia achieved optimal separation and is applicable for forensic analysis of lethal nicotine intoxication.

This study found that the primary mechanism behind hair relaxation in Afro-hair is the alkali-induced denaturation of helical filaments, leading to spontaneous straightening.

In a mouse study, topical application of certain herbal extract mixtures showed accelerated hair regrowth compared to controls, with noted increases in specific enzyme activities and growth factors that may aid alopecia treatment.

This study describes a capillary GC method for accurately measuring spermidine levels in hair lotions, confirming its precision and specificity for this application.

This study found that CD133-positive dermal papilla cells significantly enhanced hair growth in mice compared to CD133-negative cells, suggesting their potential for improving human hair follicle engineering.

This study found that post-COVID-19 syndrome incidence varied significantly by gender and identified ALP levels as a potential biomarker for its detection, challenging current diagnostic criteria.

This study found that Muse cells retained their pluripotency and ability to differentiate into various cell types even after being cryopreserved multiple times.

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 suggests that alkaline phosphatase-regulated expression of CCL5 contributes to the trichogenicity of human dermal papilla spheres.

This study indicates that Samhwang-Sasimtang ethanol extract may promote hair growth in a mouse model, showing stronger effects than a control but less than 3% minoxidil.

This article discusses zinc deficiency in animal nutrition and highlights the need for zinc supplementation in livestock diets; it reports no new study results.

This study reports that a novel multi-compound Blend, tested on ex vivo human hair follicles, promotes hair growth by enhancing elastin deposition and dermal papilla inductivity more effectively than isopropyl cloprostenate, suggesting benefits through elastogenesis and modulation of Wnt signaling.

In this study, researchers observed that using microtube-based forced aggregation, human hair follicle dermal papilla cells formed stable, compact spheroids at higher cell densities, showing enhanced expression of specific markers compared to 2D culture.

In this study, Eremochloa ophiuroides-derived fractions were found to significantly promote hair regrowth in a mouse model, demonstrating effects comparable to minoxidil and suggesting potential as natural hair growth agents through modulation of follicular activation markers and growth-regulatory factors.

This study found that upcycled postbiotic cell-free supernatants from Limosilactobacillus fermentum MG901 and MG4237 protected human dermal papilla cells from oxidative stress, enhancing wound-healing capacity and mitochondrial function, suggesting potential as a sustainable cosmetic ingredient for hair loss alleviation.

This study found that a nomogram prediction model based on clinical characteristics, bone metabolism, and ovarian function can effectively predict the treatment response to long-acting GnRHa in girls with idiopathic central precocious puberty.

NUL-5 may boost hair growth by improving hair follicle health and structure.

This case report describes a child with acrodermatitis enteropathica and normal zinc levels who developed Kaposi's varicelliform eruption, highlighting the role of novel SLC39A4 variants and the importance of early zinc supplementation and antiviral prophylaxis.

This study suggests that Breezula® and Minoxidil both enhance hair growth in male pattern hair loss by promoting keratinocyte proliferation, with Breezula® potentially more potent in reducing the hair growth inhibitor IL-6.

This study compared oral tofacitinib and methotrexate in treating moderate-to-severe alopecia areata, finding that tofacitinib was more effective at reducing SALT scores and improving scalp hair assessment PRO scores, though both treatments reduced psychological distress similarly without serious adverse effects.

This study found that both tofacitinib and methotrexate effectively reduced hair loss and psychological distress in patients with moderate-to-severe alopecia areata, but tofacitinib showed much greater efficacy. Both treatments had similar safety profiles, with no serious adverse effects reported.

This study suggests that SACM may enhance hair growth more effectively than non-treated ACM, highlighting the potential of S. maxima as a promising agent for use in pharmaceutical and cosmeceutical industries.