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This study in a nine-year-old boy from Lebanon identified a gene mutation (c.1066dup p.(Arg356Profs*16)) associated with a rare inborn error of immunity, characterized by craniosynostosis, jaundice, and several other symptoms, expanding the known genotypic and phenotypic spectrum of this condition.

In this pilot study, PDLLA scalp microinjections showed improvement in physician-rated Global Aesthetic Improvement Scale scores over 12-24 weeks for 90% of patients with non-scarring alopecia, with no serious adverse events reported, although findings remain preliminary due to methodological limitations.

This study found that six months after bariatric surgery, Latvian patients experienced significant improvements in quality of life, weight loss, and resolution of some obesity-related symptoms, although hair loss was a common postoperative effect.

This research identified unique gut microbiota patterns in alopecia areata patients, with potential as diagnostic biomarkers and suggesting avenues for microbiota-focused therapies.

This study presents a new wireless bioelectronic system powered by ambient Wi-Fi signals that enhances wound healing by providing electrical stimulation and real-time monitoring, offering a promising solution for at-home treatment and regenerative therapy.

This study found that platelet-rich plasma may improve patient-reported outcomes for scar symptoms like pain and itching at six months, although no significant changes in scar appearance were observed at three months.

This study found that individuals with hair loss complaints had slightly lower zinc levels compared to controls, but the difference was clinically insignificant, suggesting zinc testing is not essential for diagnosing hair loss.

This review highlights various treatments for androgenetic alopecia that target its underlying pathophysiological mechanisms, reporting enhanced hair growth, especially when combining drugs, which shows improved outcomes over individual drug use alone.

This study demonstrates that Bazi Bushen capsules may have therapeutic potential against skin photoaging in mice by enhancing NRF2 expression and targeting the KEAP1-NRF2 pathway.

In this study, researchers using advanced chromatography and mass spectrometry techniques tentatively identified 132 chemical compounds in Justicia procumbens, including 54 lignans and 77 compounds reported for the first time, which may aid in pharmacological research and quality control of the plant.

This study found that compounds isolated from Osmanthus fragrans var. aurantiacus demonstrated antioxidative and anti-inflammatory activities, potentially offering therapeutic benefits for inflammatory bowel diseases by inhibiting COX-2 and iNOS enzymes and blocking ERK 1/2 MAPK signaling.

This review explores the role of FGF signaling in hair follicle development and highlights its potential as a new therapeutic target for hair loss, which could surpass existing treatments in terms of efficacy and safety.

This study found that Ageratum conyzoides extract enhanced hair growth in mice and human follicle cells, showing potential for hormonal modulation, pathway activation, and antioxidant protection; however, further clinical studies are needed to confirm efficacy in humans.

In this study, researchers found that activating RORA in hair follicle stem cells reduced the expression of cytoskeleton-related genes, affecting cell migration and adhesion, which may aid in understanding hair follicle development and potentially inform alopecia treatments.

This study found that VDAC2 promotes apoptosis in secondary hair follicle stem cells of Albas cashmere goats by activating the P53 signaling pathway, with knockdown of VDAC2 reducing apoptosis and a P53 inhibitor partially rescuing VDAC2-induced apoptosis.

This study found that certain pyrazole derivatives may serve as effective 5α-reductase inhibitors with potential use in the treatment of androgenetic alopecia, based on molecular docking analyses.

In this randomized, double-blind study, a shampoo containing Plantago asiatica L. significantly improved hair thickness and density while reducing hair loss over 12 weeks in adults compared to a placebo.

This review discusses the use of botulinum toxin for hair and scalp disorders and reports mixed findings, with most studies showing mild or non-significant effects on hair growth.

This study analyzed proteomic changes in Jiangnan cashmere goats' secondary hair follicles and found that the PLIN2 gene significantly impacts hair follicle growth cycles by affecting dermal papilla cell proliferation, offering insights into breeding strategies to enhance cashmere yield.

This study reviews the pharmacological potential of Bacopa monniera, highlighting its extensive therapeutic effects such as antioxidant, anti-inflammatory, and memory enhancement properties, which are primarily attributed to its diverse bioactive compounds.

This study found that activation of RORA significantly promotes the level of autophagy in rat hair follicle stem cells, suggesting a potential target for research on hair follicle development and treatments for conditions like alopecia.

In this systematic review, the researchers observed that topical caffeine preparations appear safe and effective against hair loss, but most studies had low-quality evidence due to design flaws, indicating the need for better-designed trials before drawing definitive conclusions.

This research found that melatonin has a bidirectional effect on hair follicle stem cell survival, improving it at low doses and inhibiting it at high doses.

This literature review reports that lavender essential oil exhibits various medicinal benefits, such as antibacterial and antioxidant properties, and that incorporating nanotechnology could enhance its effectiveness by improving solubility and stability.

This study provides a comprehensive overview of human umbilical cord mesenchymal stem cell-derived extracellular vesicles (HUCMSC-EVs), suggesting their potential to combat aging and alleviate age-related disorders by rejuvenating multiple organs in animal models and discussing engineering strategies to harness their full anti-aging potential.

This review suggests that linoleic acid, an essential fatty acid, may have various beneficial effects on skin health and hair growth through diverse biological activities observed in animal or skin cell models.

This study analyzed changes in the microbiota during antler velvet regeneration in sika deer and found significant differences in microbial community composition between 15 and 30 days post-pedicle casting, highlighting the potential roles of specific bacteria in wound healing and tissue regeneration.

In this study of Zhexi Angora rabbits, researchers found that the fine-wool group exhibited lower fiber diameters and a higher hair follicle density than the coarse-wool group, and they identified key candidate genes potentially regulating wool quality through RNA-seq and genome resequencing techniques.

This article explores the potential applications of polyglutamic acid in cosmetics, discussing its benefits for skincare and haircare, but reports no new experimental results.

Different oils affect hair flexibility and strength, with their impact varying on whether hair is virgin or bleached.