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This study found that melanin granules in black human hair are key dyeing regions for oxidative hair coloring, as confirmed by nanoscale mass spectrometry analysis detecting deuterium ions.

This study found that overexpression of ornithine decarboxylase and activated Ha-ras together led to a high rate of tumor development in a mouse model without additional carcinogens.

This study identified the genes for pyochelin siderophore biosynthesis as a novel target regulated by the heme-responsive PrrH sRNA in Pseudomonas aeruginosa.

This study found that the AtSfh1 protein in Arabidopsis is essential for phosphatidylinositol-4,5-bisphosphate signaling crucial to polarized root hair growth, utilizing both phosphatidylinositol and phosphatidylcholine-binding activities.

This study explored the use of SOD-loaded niosomes as carriers to enhance the delivery of superoxide dismutase into hair follicles on guinea pig skin, finding that niosomes improved SOD penetration and preservation compared to free SOD, suggesting their potential as effective delivery vehicles.

This study observed that putrescine and HR form a negative feedback mechanism affecting hair cycling, indicating a significant connection between HR, polyamines, and hair growth regulation.

This study found that freeze-dried homologous platelet-rich plasma (FD HPRP) increased osteocalcin levels in cultured osteoblasts, suggesting its potential to support bone regeneration in periodontal treatment.

This study found that perming and bleaching hair result in different distributions of cysteic acid, suggesting distinct damage mechanisms between the two treatments.

This study observed that osteopontin mRNA levels in rat hair follicles vary throughout the hair cycle, peaking during the catagen phase and disappearing in the telogen and anagen phases.

In this case report, researchers highlighted two instances of oxalate nephropathy secondary to enteric hyperoxaluria following small bowel surgeries, emphasizing the need to consider this condition in patients with unexplained renal decline and a history of bowel surgery due to its typically poor prognosis.

This case report details a postmenopausal woman whose hyperandrogenism was attributed to ovarian stromal hyperplasia, ultimately resolved with bilateral salpingo-oophorectomy.

The study observed that consuming Pflorida soup, made from UV-exposed oyster mushrooms, maintained significant vitamin D levels comparable to recommended daily intake, despite storage and cooking reducing the vitamin content.

This study suggests that phloroglucinol may enhance anagen signaling and reduce oxidative stress-induced damage in human dermal papilla cells, offering a potential therapy for hair loss.

This study reviews how oxidative stress affects hair follicle development and hair growth, discusses antioxidant-based treatments for hair loss, and evaluates natural antioxidant products that promote hair growth, emphasizing the need for further research due to existing limitations.

In this study, researchers found that unexplained liver damage in PCOS patients may involve iron metabolism and the miR-761-hepcidin/GPX4 axis, suggesting potential therapeutic targets.

This phase I study reported that ETC-159, targeting Wnt signalling, showed tolerable safety profiles at doses that inhibit its pathway, though bone turnover markers increased, warranting early and regular monitoring. No tumor responses were observed, but two patients achieved stable disease for several cycles.

In this study, researchers found that mitochondrial complex I plays a crucial role in regulating innate immunity and bone remodeling, with Ndufs4 deletion causing systemic inflammation and osteopetrosis through various metabolic shifts and cellular mechanisms.

This study suggests that enhancing glycolysis in MSCs may improve their immune functions and therapeutic potential, although more evidence is needed to understand the direct metabolic mechanisms involved.

This study found that mitochondrial dysfunction due to Crif1 deficiency in hair follicle stem cells significantly slows the hair growth cycle in adult mice but does not impact the maintenance of HFSC populations.

This study found that regular yoga practice could benefit women with PCOS by improving hormonal balance, mitochondrial health, oxidative stress, and inflammation, while also reducing depression symptoms, suggesting yoga as a supportive therapy for managing PCOS.

This study found that fatty acid desaturation regulated by SCD1 is crucial for hair growth by maintaining hair follicle stem cell niches, with its absence causing abnormal hair growth in mice.

This study observed that Icariside II, an extract from Epimedium brevicornu Maxim, can inhibit the growth of gastric cancer in cell lines and mouse models by promoting apoptosis and suppressing the Wnt/β-catenin signaling pathway, with minimal toxicity to normal gastric cells.

In this review, the authors discuss how niche-specific immunometabolic regulation influences tissue repair across various organs by highlighting the complex, context-dependent interaction between immune metabolism and tissue-specific regenerative outcomes.

This study found that ACOD1 deficiency in dermal papilla cells promotes mitochondrial dysfunction and contributes to cellular senescence in androgenetic alopecia, suggesting ACOD1 as a potential therapeutic target and 4-octyl itaconate as a promising treatment option for AGA.

This study highlights the critical role of mitochondria in skin aging and wound repair, suggesting that targeted interventions such as antioxidants, NAD⁺ boosters, and NRF2-based therapies may enhance mitochondrial function and improve cutaneous health.

This study found that activating autophagy in hair follicle stem cells can promote hair growth by shifting their metabolism to glycolysis, while inhibiting it led to delayed hair cycle progression.

In this study, researchers identified compound heterozygous variants in the MBTPS1 gene associated with ectodermal dysplasia features in a 14-year-old female, broadening the known disorder spectrum linked to these genetic mutations.

This review discusses recent findings on cellular antioxidant responses to oxidative stress and their implications for treating various human diseases but reports no new clinical results.

Stabilizing HIF1A in hair follicles may boost hair growth by enhancing energy production and blood vessel formation.

This study found that genetic polymorphisms of OCT1 influence the effectiveness of metformin treatment in improving insulin sensitivity among PCOS patients, suggesting a role for personalized treatment strategies.