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This study found that Nourkrin®, based on marine proteins, significantly improved hair growth in participants with hair loss, with good tolerability and no reported side effects.

This commentary discusses how common latent viruses might contribute to male-pattern baldness through mechanisms involving transcription factor deficiency and overexpression of specific proteins, based on a concept called microcompetition; it reports no new research results.

This study found that red ginseng oil and its major components improved hair regrowth in testosterone-treated mice by promoting an earlier anagen phase and altering related gene expressions.

This review discusses the presence of the StAR protein in 17 non-classical steroidogenic tissues, suggesting that advanced detection methods are needed for a complete understanding of its functions in these tissues.

This study found that androgen binding in male rat livers involves specific androgen receptors, which decrease with castration and are inducible in female livers with testosterone.

This study suggests that proteins CHI3L1 and CXCL5, secreted by recovery-state dermal papilla cells, may promote hair growth by stimulating the proliferation of outer root sheath cells.

This study conducted virtual simulations and ADME/T analysis on pumpkin seed compounds to evaluate their interactions with the 5-alpha-reductase enzyme, potentially supporting their use in treating androgenetic alopecia.

In this study, researchers developed a novel therapy using the secretome of human fetal cartilage progenitor cells, which successfully regenerated functional hair follicles in animal models and significantly increased hair regrowth, suggesting potential as a new treatment for androgenic alopecia.

This study reported that an anti-hair loss shampoo containing six active ingredients activated the Wnt/β-catenin pathway in human hair follicle dermal papilla cells in vitro.

This study found that conditioner agents reduced the damage caused by oxidative hair dye, specifically improving protein retention and combability in treated Caucasian hair.

This study found that quercetin-loaded solid lipid nanoparticles demonstrated positive protective effects on human hair against UV-B light, as they controlled microscopic surface roughness, reduced chemical changes, and minimized protein loss in vitro compared to other treatments.

This study found that laboratory-formulated natural shampoos condition hair better than commercial herbal shampoos, as shown by SEM micrograph analysis of hair microstructure.

In this report, a 23-year-old woman developed nephrotic syndrome and was diagnosed with lupus nephritis after receiving the first dose of the AstraZeneca COVID-19 vaccine, but causation is not established.

This study found that a polyherbal formulation of Trigonella foenum-graecum and Butea monosperma significantly promoted hair growth and reduced DHT levels in a chemotherapy-induced alopecia model.

This case report describes a 16-year-old boy diagnosed with Castleman's disease, where treatment led to a marked decrease in lymph node swelling without obvious recurrence.

This study found that while many shampoo ingredients are marketed as effective against hair loss, only caffeine, adenosine, placental proteins, and melatonin have moderate clinical evidence for efficacy, and a majority of other claimed active ingredients lack clinical trial verification.

This review explores the connection between COVID-19 infection and telogen effluvium, highlighting the potential contribution of inflammatory and emotional factors to hair loss; it reports no clinical results.

This study found that of the many ingredients advertised in shampoos as effective against hair loss, only caffeine, adenosine, placental proteins, and melatonin have limited clinical evidence supporting their efficacy, with most claimed active ingredients lacking any trial-based validation.

In vitro, this study suggests that CRH may act as an autocrine hormone in human sebocytes, influencing lipid synthesis and potentially impacting skin disorders related to alterations in sebaceous lipid formation.

This study found no significant association between serum levels of vitamin B12, folate, TSH, ferritin, zinc, or anxiety scores and trichodynia in telogen alopecia patients.

This study identified a genetic variant in the SGK3 gene related to hairlessness in Scottish Deerhounds, suggesting a similar role for androgen-independent hair loss in humans.

This review discusses the presence of undeclared substances, including androgenic steroids, in sports supplements and emphasizes potential health risks, without providing new results; it advises caution and consultation on supplement use.

This study described the clinical and genetic features of two Iranian siblings with hereditary vitamin D resistant rickets, identifying a specific VDR gene mutation contributing to their symptoms.

This case report reviews the management of Rowell syndrome in a patient initially diagnosed with Rhupus syndrome and highlights their development of erythema multiforme after certain medications.

This review discusses evidence on androgen sensitivity as a potential factor in COVID-19 disease severity, suggesting that androgen receptor interactions could influence virus entry and progression, and reports no new clinical results.

In this study, a deficiency in the zinc finger protein Zfp462 in mice led to anxiety-like behaviors and excessive self-grooming, providing a new model for studying anxiety disorders.

This study found that ERBB2 mutations and amplifications are likely key drivers of extramammary Paget disease, suggesting potential for targeted therapies and cancer immunotherapy due to the moderately high mutational load observed.

This case study in an 8-month-old mixed-breed dog with symptoms and histopathological findings supports a diagnosis of hereditary junctional epidermolysis bullosa, although specific genetic mutations weren't identified.

This systematic review and meta-analysis reports that patients with alopecia areata have significantly higher serum levels of IL6 and CRP, and lower levels of vitamin D, compared to healthy controls.

This study found that treatment with a synthesized autophagy inducer improved skin barrier function and hair damage in dogs with atopic dermatitis or hyperadrenocorticism by reducing pro-inflammatory cytokines.