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This study observed that methylene blue, a mitochondrial-targeted antioxidant, promotes hair follicle stem cell proliferation and viability through reduced oxidative stress and enhanced β-catenin signaling, and it may also protect against hair loss related to glucagon-like peptide-1 receptor agonists by reducing metabolic stress.

This abstract discusses the prevalence and forms of lichen planopilaris, a type of scarring hair loss, but reports no new clinical findings.

This narrative review identifies telogen effluvium as a growing concern linked to weight-loss interventions, such as GLP-1 receptor agonists and bariatric surgery, attributing hair loss to systemic and metabolic stress rather than permanent hair follicle damage.

This study found that inhibiting the Mitochondrial Pyruvate Carrier in human hair follicles ex vivo activated the integrated stress response, affecting cell proliferation and metabolism.

In this study, testosterone protected female embryonic heart cells from metabolic stress by being converted into metabolites that activate estrogen receptors and up-regulate certain mitochondrial channel proteins.

This study found that cepharanthine can inhibit gastric cancer cell activity by inducing oxidative stress and altering energy metabolism, suggesting its potential for gastric cancer treatment.

This study found that differences in cashmere fiber diameter in Tibetan cashmere goats are associated with variations in metabolic, hypoxic, and stress response-related proteins, offering insights for breeding strategies.

The hypothesis in this study is that probiotic supplementation could improve hormonal, metabolic, inflammatory, and antioxidant markers in individuals with PCOS compared to a placebo, although results are not yet reported.

This study found that cephalanthine inhibited the growth of gastric cancer cells in vitro and in vivo by inducing oxidative stress and altering energy metabolism, suggesting its potential as a treatment for gastric cancer.

This study found that women with PCOS, especially those who are obese, showed higher oxidative stress and decreased antioxidant levels, correlating with metabolic syndrome and cardiovascular disease risk factors.

This study highlights a close link between metabolic syndrome, characterized by conditions like obesity and hypertension, and various inflammatory skin diseases, suggesting that mitochondrial dysfunction plays a key role in their pathogenesis and could be a target for new therapies.

This study found that men with early androgenetic alopecia had significantly lower total antioxidant capacity compared to healthy age-matched controls.

This review examines the role of oxidative stress in male hypogonadism associated with noncommunicable chronic diseases and discusses various management strategies, but it presents no new clinical findings.

This review discusses the molecular mechanisms driving hair follicle degeneration in skin aging and emphasizes the role of the tissue microenvironment on stem cell function, but reports no new research findings.

This study is the first to document alopecia in Guadalupe fur seals in the Northeast Pacific Ocean, finding that it may result from nutritional stress due to higher sea surface temperatures.

In this case report, a middle-aged female patient experienced significant improvement in chronic telogen effluvium symptoms, including reduced hair fall and improved hair density, following an individualized homeopathic treatment at Dr. Batra’s, highlighting the role of addressing emotional, metabolic, and nutritional factors.

This narrative review emphasizes the relationship between metabolic syndrome, metabolic aging, and skin manifestations, highlighting cases like early-onset androgenetic alopecia linked with insulin resistance, and underscores their significance for dermatology and aesthetic practice.

This study discusses the multifactorial causes of metabolic syndrome and its association with various skin conditions, indicating an increased risk of diabetes and cardiovascular issues, emphasizing the need for early lifestyle interventions and medical management.

In this rodent study, researchers found that the drug finasteride may reduce anxiety and depression-like behaviors in a model of aging, despite inducing metabolic disturbances and depressive-like behaviors in young rats, suggesting potential considerations for its use in elderly populations.

In this animal study, methanolic extract of *Cordia plathytyrsa* increased testosterone synthesis in male rats but had limited effects on metabolic parameters, while *Piptadeniastrum africanum* raised triglycerides and both extracts did not cause oxidative stress.

This study aimed to investigate the effects of antioxidant therapy on skin aging in MetS patients in Latvia but provides no new findings on its effectiveness.

This study assessed the environmental impact of the drug finasteride on Daphnia magna, finding that both acute and chronic exposure impaired development and reproduction, affected gene expression and metabolism, and altered lipid profiles, highlighting the need to understand pharmaceutical impacts on aquatic ecosystems.

This study demonstrated that elevated GABA levels can worsen stress-induced hair growth inhibition in mice, while GABAA antagonists like ginkgolide A may help alleviate these effects.

This study found that mice lacking syndecan-1 experienced cold stress and metabolic issues due to reduced intradermal fat, which was restored by thermoneutral housing or rosiglitazone treatment.

This narrative review summarizes evidence on NAD⁺ biosynthesis and turnover, highlighting that while NAD⁺ precursors like NR and NMN consistently boost NAD⁺ levels in preclinical and human studies, clinical outcome results remain varied, indicating a need for more standardized human trials.

This study found that oral probiotic supplementation over 12 weeks may improve hair growth, skin condition, metabolic health, and stress responses in Chinese adults with hair loss and a high risk of metabolic syndrome.

This study reported that visceral massage improved skin elasticity and metabolic indicators such as glucose and lipid levels, suggesting its potential as a non-invasive method for enhancing skin health and systemic metabolism.

This study found that C-reactive protein may enhance monocyte adhesion to endothelial cells through NOX-mediated oxidative stress, suggesting a potential mechanism for atherogenesis.

This study concluded that 16β-methyl-17α-benzoyloxypregnen-4-en-3,20-dione may be a promising treatment for androgen-dependent diseases and epilepsy due to its antioxidant effects and impact on GABAergic and serotonergic metabolism in rats.