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The researchers reported that mast cell and nerve fiber interactions in mouse skin are highly selective for nerve fiber types and vary depending on the hair cycle phase.

This case study reported hyperandrogenism in non-obese triplet sisters with one sister's hyperthyroidism masking its clinical and biochemical signs until treatment increased her androgen levels and hirsutism.

This study reported that the incidence of telogen effluvium nearly tripled during the pandemic, with significant increases in Hispanic and non-White populations, and suggested comorbidities combined with COVID-19 positivity may raise the risk.

This study found that the phenotype of Hedgehog/Gli-driven skin tumors in mice depends on the cell of origin, tissue context, and level of oncogenic signaling.

This review discusses the basic principles of hair pathology and findings in common types of alopecia but reports no new research results.

This study suggests that PRX01, PRX44, and PRX73 regulate extensin-mediated cell wall properties during root hair cell growth, influencing growth patterns, peroxidase activity, and cell wall thickness.

This study found that CNGC 6, CNGC 9, and CNGC 14 are crucial for maintaining calcium oscillations necessary for normal root hair growth in plants, with mutations leading to defects like swelling and bursting.

Botulinum toxin is not effective or cost-efficient for treating male pattern baldness.

This study observed that indigenous South Africans with natural afro-textured hair have lower hair densities, varying shaft diameters, and distinct follicular unit patterns compared to other racial groups, with significant gender differences in some parameters, highlighting the need for tailored reference values in clinical settings.

This study developed a method using ultra-high performance liquid chromatography-mass spectrometry (UHPLC-MRM-IDA-EPI) for the rapid and sensitive detection of 13 JAK inhibitors in anti-alopecia cosmetics, showing excellent separation and accurate quantification with high recovery rates in tested matrices.

Botulinum toxin is not effective for treating male hair loss.

RCS-01 is safe and may help rejuvenate aging skin.

In this study, among Indian patients with triple-negative breast cancer, Ki-67 expression levels were high but not significantly associated with treatment response to a neoadjuvant docetaxel-carboplatin regimen, which showed complete clinical, imaging, and pathological response rates of 39.13%, 34.78%, and 47.61%, respectively.

The study found that both mometasone and calcipotriol ointments effectively reduced alopecia severity in localized alopecia areata, with calcipotriol having fewer side effects, while tacrolimus showed no significant effect.

This study concluded that fenugreek improved lipid profiles in women with PCOS compared to metformin, but cannot substitute metformin for PCOS treatment; it may serve as an adjuvant therapy for those with hyperlipidemia.

In this randomized, controlled, clinical trial, the researchers found that injectable botulinum toxin did not promote hair growth in men with androgenetic alopecia over 12 or 24 weeks, showing no benefit in improving hair density compared to placebo.

This study concluded that GLCAT14A-C genes are crucial for the function of glucuronic acid transfer to AGPs in Arabidopsis, affecting various growth and reproductive traits such as seed germination and root hair growth.

This study found that both oral tranexamic acid and microneedling improve melasma treatment outcomes when added to standard therapy, with microneedling showing a more sustained remission.

This study observed that the loss of H3K9me3, via the ablation of Suv39h1, Suv39h2, and Setdb1 in embryonic mouse epidermis, disrupts skin development processes such as keratinocyte differentiation and hair follicle formation, highlighting H3K9me3's crucial role in epidermal morphogenesis.

In this study, researchers identified a collagen fragment, sample-1707, expressed in E. coli, which forms nanofibers and promotes blood clotting, osteoblast differentiation, and skin cell regeneration, making it a promising biomaterial for skin care, with a large-scale production yield of 600 mg/L.

This case report describes the first known recovery from alopecia universalis using standard immunosuppression after lung transplantation in a patient with advanced bronchiectasis.

Advancements in cosmetic and reconstructive surgery improve techniques and patient satisfaction.

In this study, combining L-cysteine and N-acetylcysteine with MET inhibition enhanced cytotoxicity in cancer cell lines by sensitizing them to MET inhibition through redox stabilization, suggesting a promising approach for improving MET-targeted cancer therapies without additional oxidative or chemotherapeutic stress.

The document concludes that H2-antagonists and proton pump inhibitors are highly effective for ulcers, eradicating Helicobacter pylori is important to prevent recurrence, and misoprostol helps with NSAID-related ulcers.

This article describes cases of unusual scalp whorl patterns, including triple parietal and right temporal whorls, that were associated with normal development, and discusses theories of hair whorl development.

This proof-of-concept study suggests that the new topical treatment regimen TH07 may offer effective hair growth results in men with androgenic alopecia, using a combination of finasteride, latanoprost, and minoxidil, supported by animal models and clinical studies.

This research found that heavy metal concentrations of arsenic, lead, cadmium, and iron were significantly higher in human hair samples from 100 years ago compared to today's levels in southern Poland, with a median decrease of 69–95%.

This study re-examined the structure of lanceolate endings in rat vibrissae, suggesting that their apical cones may function as a transducer site for detecting hair movements.

This study proposes that the terminal tuft structure in sensory nerve endings, involving Schwann cell processes and axon fingers, potentially plays a role in mechano-electric transduction in rats.

This abstract provides website information and publication navigation for JAMA Dermatology, but it includes no research results or study findings.