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Activating Wnt in skin cells controls the number of hair follicles by directing cell movement and fate.

This study observed that serum Vitamin D3 levels were low among South Indian students with diffuse hair fall, highlighting global hypovitaminosis D as a concern and suggesting possible dietary or sunlight exposure influences.

The document concludes that choosing the right forehead and brow lifting technique based on individual patient characteristics is crucial to prevent complications and achieve desired results.

This article discusses various affiliations of the authors with no reference to new research findings.

Chemical peeling and dermabrasion improve skin texture and appearance when done correctly.

This study found that moderate acne was the most common type among patients, with females predominantly affected, and highlighted that several factors, like seborrhea, were linked to acne severity.

This study found that both epithelial and hair keratins are expressed in beard hair medulla cells, exhibiting unique patterns and interactions distinct from other hair follicle and epithelial cells.

This study observed that hereditary factors were associated with acne duration but not severity, and found a potential role of CYP450 1A1 polymorphisms in acne pathogenesis.

This study found that topical melatonin solution was associated with positive effects on hair density and reduction in hair loss for androgenetic alopecia, with good tolerability reported in several clinical trials.

This case report discusses a patient with female androgenetic alopecia and chronic telogen effluvium, emphasizing the importance of follicular unclogging to enhance treatment effectiveness, combining deep cleaning, caffeine application, physical stimulation, and lifestyle changes as an individualized, effective alternative to oral medications.

This study assessed malnutrition among 657 internally displaced school-aged children in Cameroon, finding high rates of stunting (27.1%), wasting (23%), thinness (21.6%), underweight (20.1%), anemia (30%), low serum iron (44.5%), and poor protein status (35.7%), highlighting the urgent need for nutrition interventions.

In this study, mouse sweat gland development relied on a regulatory sequence initiated by Wnt/β-catenin signaling, and disruptions in Wnt, Eda, or Shh pathways led to distinct developmental failures.

This study suggests that the activation of box A in mesenchymal cell models may enhance stem cell properties, increasing the expression of stemness markers like OCT4, NANOG, and SOX2.

This study provided a dynamic 4D atlas showing the development process of mouse hair follicles through a telescope-like model, revealing new insights into the origin of hair follicle stem cells.

Pre-existing skin conditions and drug reactions are the main causes of exfoliative erythroderma.

This study found that mild-to-moderate COVID-19 was not associated with worsening in patients with pre-existing alopecia areata.

This article reviews pre-18th century approaches to treating hair disorders and reports no new research findings.

This study found that pre-treatment with the neurosteroid allopregnanolone in mice reduced nicotine withdrawal symptoms, suggesting potential therapeutic benefits for nicotine dependence.

This review discusses pre-clinical research on ultrasound-mediated sonoporation for tissue regeneration and reports no clinical results; the authors suggest the method is safe and highlight challenges to clinical translation.

This study analyzed screening data from 218 alopecia areata patients before starting Janus kinase inhibitors, revealing the importance of pre-treatment screening due to risks of infections like tuberculosis and hepatitis B, with 74.8% of patients proceeding to treatment in real-world settings.

This study found that pre-treating hair with argan oil reduced protein loss and provided protection against oxidative damage, supported by both ATR spectrum analysis and protein measurements.

This study found that pre-treatment with a stimulating cream shampoo significantly increased Minoxidil penetration into hair follicles and the scalp compared to using Minoxidil alone.

This study introduced a pre-formal ontology matching approach using 39 identified dimensions to integrate drug information, improving database normalization and supporting complex use cases.

This study suggests that mouse lineage specification during pre-implantation development involves distinct timing and mechanisms for trophectoderm and inner cell mass differentiation, challenging existing models.

This study found that two pre-Hispanic mummies from the Andean coast had well-preserved hair with significant amounts of heavy metals like iron, lead, bromide, and occasionally arsenic, revealing their historical context.

This study found that retinoic acid pre-treatment enhanced the efficiency of gene transfer into mouse skin for potential therapeutic applications.

This study observed that a 24-hour pre-treatment with MitoQ significantly protected H9c2 myoblasts from doxorubicin-induced damage while enhancing doxorubicin's effectiveness in prostate cancer cells, outperforming dexrazoxane's effects without compromising the anti-cancer efficacy.

This review highlights the importance of standardizing pre-analytical procedures for collecting and extracting samples from uncommon biological specimens like breast milk and sweat in clinical metabolomics, to enhance diagnostic and biomarker discovery efforts while minimizing contamination and bias.

This study found that using conditioned medium from vitamin D3 pre-activated preadipocytes enhanced hair regeneration in mice by promoting angiogenesis.

This study measured estradiol and progesterone in the scalp hair of pre- and postmenopausal women using immunoassay, but found no statistical significance in hormone concentration differences between the groups.