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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 study evaluated the stability and capillary growth-stimulating activity of emulsions made with natural plant extracts and oils in vivo on guinea pigs, finding that specific hydrophilic/lipophilic balance and globule size contribute to a stable and effective formulation.

This article reviews the phases of hair growth and differences between androgenetic alopecia and telogen effluvium but provides no new clinical findings on Electric Follicle Stimulation.

This study found that IL-1α and IL-7 secreted from keratinocytes in a genetically engineered mouse model can stimulate the expansion of γδT-cells, aiding in the proliferation of epidermal stem cells for wound healing.

This study found that interleukin-1α and interleukin-7 secreted by keratinocytes enhance the proliferation of γδT-cells and epidermal stem cells, revealing mechanisms of stem cell activation during wound healing in mice.

The study reported that a poly herbal gel containing Lagenaria siceraria, Trichosanthis cucumarina, and Tridax procumbens promoted hair growth in human volunteers, with noticeable effects observed after 90 days.

This article reviews the epidemiology, pathophysiology, and management of androgenetic alopecia, highlighting recent insights into stem cell niches in hair follicles without presenting new experimental findings.

This study suggests that αMSH may play a regulatory role in human dermal papilla cells, potentially influencing immune and inflammatory responses in hair follicles, which could contribute to inflammatory alopecia.

This study found that topical application of FK506 stimulated hair growth in animals, which may occur independently of its immunosuppressive effects, though its effect on human hair growth remains unclear.

In this study, α-MSH and cyclic AMP were found to stimulate melanogenesis in hair follicle cultures, while cyclic GMP and melatonin inhibited melanin production but not tyrosinase activity.

This study found that α-MSH administration before skin wounding in adult mice reduced inflammation and scar area, suggesting a potential pathway to more regenerative healing.

This article reviews the diverse regulatory roles of alpha-melanocyte-stimulating hormone in skin biology, highlighting its potential involvement in maintaining tissue homeostasis and protecting against inflammation-induced DNA damage but reports no new clinical findings.

ACTH promotes hair growth in mink, but α-MSH does not.

In a study on nude mice, topical application of Chrysanthemum zawadskii extracts stimulated hair growth and increased hair follicle numbers, suggesting potential for alopecia therapy.

This study found that α-melanocyte-stimulating hormone increased melanin production in hair follicles of moulting Siberian hamsters, whereas [8-arginine]-vasotocin inhibited melanin production without affecting tyrosinase activity.

This study identified 12 potential candidate biomarkers associated with hair loss by analyzing the differential expression of genes, suggesting possible therapeutic targets for alopecia.

This study found that the peptides RMYYY and VMYMI displayed stronger binding energy and more frequent interactions with HPGDS compared to the native inhibitor, suggesting potential as future therapeutic drugs.

This study found that microbial transformation of dihydrotestosterone with two types of fungi produced eight metabolites, among which metabolites 5–7 were significant inhibitors of butyrylcholinesterase, suggesting potential in Alzheimer's disease management.

This study demonstrated that caffeine, minoxidil, and the HIF-1α-stimulating agent deferiprone significantly enhanced dermal papilla cell proliferation in a 3D culture model, suggesting deferiprone as a potential alternative to minoxidil.

This case report highlights a successful treatment with granulocyte colony-stimulating factor for cyclic neutropenia in a 16-year-old girl experiencing recurring oral aphthae and fever.

This study found that mice lacking the CXCR2 receptor regenerated tissue scarlessly in various injury models and that administering plasma or G-CSF from these mice to wild-type mice also reduced scarring, suggesting potential therapeutic strategies to improve human skin wound healing.

This study explored the optimization of phytochemicals from Alstonia boonei to develop potential 5-alpha reductase inhibitors for Benign Prostatic Hyperplasia, finding promising analogs with enhanced binding affinity and stability compared to Finasteride, warranting further experimental validation.

This study designed a micromold template for creating controlled-sized, multicellular tumor spheroids, finding that HEK-293 cells formed consistent spheroids with high circularity and viability after 7 days, influenced by cell seeding density and treatment conditions.

This study evaluated the anti-alopecia activity of compounds from Merremia peltata leaf in rabbits and found that scopolin has a promising effect on hair growth and androgen receptor affinity, potentially offering a new treatment option for alopecia.

This study suggests that Gambogic Amide may act as an anti-hair greying and hair growth-promoting molecule in human hair follicles in vitro by maintaining pigmentation and stimulating hair shaft elongation.

In this case study, a 25-year-old female with premature hair graying achieved over 90% conversion of gray hair to black hair after 5 months of treatment with a topical peptide solution and hair supplements.

In this study, researchers developed a biopolymer-based dual-layer wound dressing that significantly improved healing outcomes in a 14-day rat model, reporting 94% wound closure by day 15 and enhanced tissue regeneration, swelling properties, and cell viability.

This study used a probabilistic framework to show that platelet-rich plasma preparation results in significant variability in platelet dose due to factors like injected volume and concentration factor.

In this simulation study, higher cannabis exposure was associated with increased hair shedding severity and reduced follicular density, with greater effects observed in female-assigned profiles, but these associations are based on modeled data and not clinical observations.