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This study found that DPP4 inhibition in mice can enhance hair follicle activation and regeneration, suggesting a potential therapeutic strategy for improving hair growth and wound-induced hair follicle neogenesis.

In this study, researchers found that topical application of the diabetes medication Sitagliptin in mice accelerates hair follicle regeneration and reduces fibrosis, suggesting it could be repurposed to treat hair loss conditions like alopecia.

This case report highlights a 17-year-old female with Kartagener's syndrome and ectodermal anomalies, such as alopecia and dental issues, suggesting a possible novel syndromic variant, with genetic testing recommended to distinguish it from a dual diagnosis.

This review discusses the integration of nanoparticles with microneedles to improve drug delivery through enhanced stability, bioavailability, and controlled release, noting ongoing challenges with stability, scalability, and safety.

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.

In this report, a preterm neonate was found to have total irreversible hair loss due to congenital atrichia, confirmed by a mutation in the human hairless gene on chromosome 8p22, illustrating this rare autosomal recessive disorder.

This study found that DPP4 is significantly involved in matrix deposition and fibrosis in human skin fibroblasts, although the exact functions of DPP4 remain unclear.

This study cataloged human type II hair keratins, detailing their expression and differentiation roles in hair follicles and comparing them with type I keratins to explore keratin-pairing principles.

This study found that the hairless gene product (Hr) suppresses VDR-mediated gene activation by directly interacting with the vitamin D receptor, potentially affecting hair follicle function.

This study identified a set of wound-induced genes in planarians that play a role in regeneration initiation, with some genes specifically activating within regenerative cells called neoblasts.

This review discusses the use of recombinant cytokines as therapeutic agents in clinical settings and describes the range of cutaneous complications associated with their use, including both minor and severe skin reactions.

This study identified a cluster of genes on chromosome 17 related to hair keratin-associated proteins, including 37 genes forming seven multigene families, localized in the hair shaft's upper cortex.

This study found that beard hair medulla cells express an unexpected range of keratins, showing variability and promiscuous behavior in keratin interactions distinct from other hair follicle cells.

In this study, specific genetic polymorphisms in the KRT71 gene were associated with hairless and curly phenotypes in Sphynx and Devon Rex cats.

This review assesses the benefits and limitations of various supramolecular hydrogels, including polymeric and peptide-based types, for wound healing, but reports no new clinical results.

This study suggests that botanical 5AR inhibitors like Serenoa repens and β-sitosterol may improve symptoms of androgenetic alopecia, with 60% of treated subjects showing improvement compared to placebo.

This study found that 60% of men with mild to moderate androgenetic alopecia showed improvement after treatment with botanically derived 5AR inhibitors, suggesting these compounds may be effective, though larger trials are needed.

This review describes techniques for successful skin grafting and variations of the procedure, reporting no new clinical results.

This letter discusses the limited treatment options for pediatric alopecia areata and the lack of controlled studies for therapies like systemic and off-label immunosuppressive drugs, without reporting new clinical results.

This study found that KAP7.1 and KAP8.2 genes were significantly more expressed in secondary hair follicles than primary follicles, suggesting their role in regulating cashmere fiber diameter.

This article reviews mechanisms by which herbal ingredients may stimulate or inhibit hair growth, and it reports no new clinical findings while suggesting potential for developing hair loss treatments.

This study identified four novel mutations in the C2orf37 gene among Woodhouse–Sakati syndrome patients, doubling known mutations, and found no significant link between isolated symptoms like deafness and dystonia and these mutations.

This study found that VYC-15L (Juvéderm Volbella XC) was safe and effective for enhancing lip and perioral areas, achieving higher lip fullness improvement and fewer severe injection site reactions compared to NASHA, with effects lasting up to one year.

This study found that the S100A3 gene is exclusively expressed in hair follicle cells differentiating into hair shaft components in mice, suggesting its important role in hair formation.

This review discusses the pharmacognosy, phytochemistry, and medicinal uses of Cuscuta reflexa but reports no new experimental results.

This review discusses facial hair transplantation techniques for natural-appearing results in restoring eyebrows, beards, goatees, sideburns, and repairing alopecic scarring, reporting no new clinical results.

This study concluded that bleach treatment partly transforms the hydrophobic top layer of human hair cuticles into a hydrophilic surface with clustered cysteic acid, visualized at the nano-scale using dynamic Chemical Force Microscopy.

This article reviews advancements in hair restoration, highlighting improvements in surgical techniques and patient satisfaction, but reports no new clinical results.

This study found that in the Thai population, hair density varies by scalp location and decreases with age, and that Asians generally have lower hair density compared to Caucasian and African populations.

Hair and follicle keratins differ in structure and expression, especially in cysteine content.