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In this study, topical application of α-methylspermidine during the telogen phase in mice induced hair growth by increasing the polyamine pool and mimicking the anagen phase's characteristics.

This study found that newborn hair caffeine content reflects maternal caffeine intake during the third trimester, providing a potential method for assessing fetal caffeine exposure.

This study found that pigs fed a fat-free diet had significantly less body dry matter and ether extract compared to those consuming a diet with corn oil, although weight gain was unaffected by the fat content.

Cancer treatments can cause skin-related side effects that may affect patient quality of life and require changes in treatment.

This review discusses the modest efficacy of home-use laser and light devices for conditions like hair removal and acne, noting limited evidence and a lack of robust trials.

This study investigated psychosocial adaptation in women with diffuse alopecia, finding that adaptation disorders, particularly related to depression and anxiety, more significantly impacted psychosocial adaptation than the alopecia's origin, highlighting areas for targeted psychological intervention.

In this study, sequences upstream of the TGM3 gene were found to regulate epithelial-specific gene expression in keratinocytes, suggesting potential applications in gene therapy.

This study found that deleting podoplanin in mouse keratinocytes promoted hair follicle growth during regeneration, suggesting it may regulate hair cycling pathways that could aid in treating hair loss conditions.

In this narrative hypothesis-driven overview, the authors propose reframing rosacea as a neuroimmune disorder, highlighting the interconnected role of the skin-gut-brain axis, particularly central nervous system involvement alongside gut microbiota and neurogenic inflammation, to emphasize the need for multidisciplinary therapeutic approaches.

This study provides the first direct evidence that spermidine can stimulate hair growth and modulate human epithelial stem cell biology in cultured human hair follicles.

This research suggests that defects in keratinocyte differentiation due to putrescine accumulation in SSAT transgenic mice lead to skin changes and hair loss, and reducing putrescine can promote hair regrowth.

This review highlights recent advancements in using niosomes as nanocarriers for improved delivery and sustained release of active cosmetic compounds, discussing their properties, applications, and future potential in cosmetic chemistry.

This study describes a new method using high-resolution mass spectrometry for analyzing multiple steroids in human scalp hair, with newborn hair showing the highest steroid concentrations among examined age groups.

This review highlights that while low-dose oral minoxidil appears well-tolerated in cancer patients post-chemotherapy, its use during active chemotherapy has shown potential benefits but remains under investigation, with preclinical studies suggesting a protective effect against chemotherapy-induced alopecia.

This study found that small proline-rich proteins modify the biomechanical properties of cornified cell envelopes in rodent forestomachs, potentially affecting the tissue's ability to withstand mechanical stress.

This study suggests that trichohyalin is modified by peptidyl-arginine deiminase before being cross-linked by TGase 3, allowing the formation of rigid structures in hair follicle cells.

This study reports the first keratin gene mutation affecting the tail domain, leading to a unique cytoskeletal abnormality and severe epidermal hyperkeratosis, highlighting the tail domain's critical role in keratin organization.

This study reports that expressed mouse type Ia and type IIa trichocyte keratins were successfully assembled into intermediate filaments in vitro, while also suggesting that disulfide bond cross linking enhances their stability.

This study found that faster algorithms for inferring ancestry in genomic data can better capture historical and functional insights into genome variation than traditional methods in large datasets like the UK Biobank.

Vascular patterns in dermoscopy help tell apart malignant and benign skin tumors.

Online tools are effective and cost-efficient for recruiting dermatology research participants, especially among younger people.

The ProScope HR is an effective, user-friendly, and affordable tool for diagnosing hair loss.

This study found that stem cell transplantation effectively reduced acute inflammation-induced testicular damage, suggesting potential for cell-based therapies in addressing male infertility.

This study found that low-level light therapy significantly increased hair density and diameter in androgenetic alopecia patients compared to a sham device, suggesting it could be an effective treatment option.

Photobiomodulation is an effective and safe treatment for increasing hair growth in people with hair loss.

This pilot study found that using platelet rich fibrin in combination with dressings after revascularization surgery in patients with critical limb ischemia accelerated wound healing compared to dressings alone.

This study found that low level laser therapy with a HairMax LaserComb improved hair counts and tensile strength in patients with androgenetic alopecia, particularly in males and vertex areas.

This study found that photodynamic therapy using 5-aminolevulinic acid or methyl aminolevulinate is a safe and effective treatment for acne vulgaris, particularly with 30 to 60 minutes of contact time and three treatments for significant long-term improvement.

This study suggests platelet-rich plasma may be more effective than other non-surgical treatments for male androgenetic alopecia, while low-level laser therapy ranks highest for women; however, the evidence quality was low.