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This study revealed that manual thyroid examinations in alopecia patients may uncover thyroid abnormalities undetectable by blood tests alone, but further research is needed to assess their clinical importance.

This study observed that bacterial communities on scalp hair collected through non-invasive swabbing showed similar diversity and composition to those obtained by cutting or removing hair, suggesting that swabbing is an effective method for microbiome analysis on hair.

This abstract introduces "Dermis," an open-access, peer-reviewed journal focused on dermatology, which publishes significant new research in the field of dermatology. Specific research results are not included here.

This study observed that combining PRP and Tressfix Serum significantly improved hair regrowth and reduced microRNA expression linked to Chronic Telogen Effluvium compared to using either treatment alone.

This review evaluates the role of the nuclear receptor PPAR- in skin diseases, highlighting its regulation of inflammation, lipid metabolism, and immune response, and suggests that PPAR-agonists could be promising therapies for conditions like psoriasis and atopic dermatitis.

This study found that sex hormone-binding globulin promotes facial aging, while sex steroid hormones such as testosterone and estradiol inhibit it, with growth hormone levels showing no significant effect.

This Mendelian randomization study suggests possible bidirectional causal links between alopecia and sleep characteristics, but findings require cautious interpretation due to multiple testing, highlighting the need for further research to explore underlying mechanisms and broader applicability.

This review outlines a systematic method for diagnosing hair loss and presents no new findings; the authors emphasize the importance of biopsy in cicatricial alopecia cases.

This study provides a comprehensive overview of actinic keratosis, highlighting its potential to progress to squamous cell carcinoma and noting that routine treatment poses a significant burden on healthcare providers.

This study found evidence that atopic dermatitis may increase the risk of developing rheumatoid arthritis, type 1 diabetes, and alopecia areata, but not other autoimmune diseases.

This study found that PRP therapy, topical treatments, and pharmacological interventions were effective in reducing hair loss among adults in Sulaimani Province.

This study suggests that a novel micropatterned dermal–epidermal matrix (μDERM) enhances keratinocyte function and epidermal morphology, offering potential improvements in skin substitute design for wound healing applications.

In this study, trichoscopic examination revealed that variations in hair diameter were more common in certain types of alopecia affecting the frontal scalp, suggesting the importance of evaluating the entire scalp for accurate diagnoses, although limitations include a single center design and small sample size.

This review examines dandruff and seborrheic dermatitis, highlighting the role of Malassezia yeasts in inflammation and hyper-proliferation, and reports no new clinical findings.

This study examined 27 DRESS patients diagnosed in Thailand, identifying phenytoin, allopurinol, and nevirapine as common causes, with a 3.7% mortality rate and systemic corticosteroids being a common treatment.

This Mendelian randomization study suggests a causal link between higher BMI and increased risk of psoriasis, atopic dermatitis, and hidradenitis suppurativa, potentially due to elevated biomarkers such as triglycerides and C-reactive protein.

In this study of a Colombian sample, the researchers found that while sex, alopecia location, and symptoms aligned with global reports, age at presentation, tobacco use, and use of wigs and dyes were different from those noted in other countries.

This study found that oral tofacitinib led to clinically significant improvement in alopecia areata severity scores among pre-adolescents, though results varied and further evaluation in clinical trials is needed.

This study conducted a review of clinical studies from 2020 to 2025 on exosome-based dermatologic therapies, reporting improvements in skin conditions like wrinkles and scars, though with noted limitations such as small sample sizes and potential conflicts of interest.

This case report described a seven-year-old with tinea capitis, which improved clinically after six weeks of griseofulvin treatment, changing the fungal strain from Trichophyton violaceum white variant to violet strain.

This study reports a novel LC/MS method that separates and analyzes all known ceramide subclasses in human stratum corneum, identifying a new subclass, CER [EOdS], with minimal sample preparation.

This study reported that mycophenolate mofetil was effective in reducing signs and symptoms of active lichen planopilaris in 83% of patients who had failed multiple prior treatments.

This review discusses the use of zinc in treating dermatological conditions and concludes that, aside from systemic zinc deficiency, its efficacy as a primary treatment is unproven, though it may be useful as a supplementary therapy.

In this study, oral tofacitinib showed higher efficacy and tolerability in treating refractory alopecia totalis and universalis compared to traditional treatments, achieving a 50% improvement in severity scores for 44.4% of patients over six months, with fewer adverse effects.

MC4R gene variants not linked to female hair loss.

This study found that premature greying of hair was reported in 42.5% of young adults from King Faisal University, with higher prevalence among females, and noted associations with various health and lifestyle factors.

Platelet-rich plasma shows potential for hair growth, but more research is needed to determine the best preparation method.

This study found that fibroblast growth factor 9, initially secreted by γδ T cells, plays a key role in modulating hair follicle regeneration in mice after skin wounds.

This study found that women with androgenetic alopecia or alopecia areata have significantly lower serum ferritin levels than those without hair loss, suggesting a potential link between these types of alopecia and decreased iron stores.

In this study, key histologic features such as mucinous perifollicular fibroplasia were identified to aid in the diagnosis of lichen planopilaris.