research Testosterone and doping control
The document concludes that better biomarkers are needed to detect long-term oral testosterone use in athletes.
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research Fullerene nanoparticle in dermatological and cosmetic applications
Fullerenes show potential in skin care but need more safety research.
research Differentiation of Mouse Induced Pluripotent Stem Cells into a Multipotent Keratinocyte Lineage
Scientists turned mouse stem cells into skin cells that can grow into skin layers and structures.
research Alopecia Areata: a Comprehensive Review of Pathogenesis and Management
New treatments for Alopecia Areata show promise but need to be more effective and affordable.
research The Chicken Frizzle Feather Is Due to an α-Keratin (KRT75) Mutation That Causes a Defective Rachis
A mutation in the KRT75 gene causes frizzle feathers in chickens.
research Elemental hair analysis: A review of procedures and applications
Hair elemental analysis could be useful for health and exposure assessment but requires more standardization and research.
research EMQN best practice guidelines for molecular genetic testing and reporting of 21-hydroxylase deficiency
The guidelines ensure accurate genetic testing and reporting for 21-hydroxylase deficiency.
research Whole-genome sequencing of eight goat populations for the detection of selection signatures underlying production and adaptive traits
Researchers identified genes linked to coat color, body size, cashmere production, and high altitude adaptation in goats.
research An Updated Nomenclature for Keratin-Associated Proteins (KAPs)
The document introduced a new naming system for keratin-associated proteins to improve clarity and communication across species.
research Towards Dissecting the Pathogenesis of Retinoid-Induced Hair Loss: All-Trans Retinoic Acid Induces Premature Hair Follicle Regression (Catagen) by Upregulation of Transforming Growth Factor-β2 in the Dermal Papilla
All-trans retinoic acid causes hair loss by increasing TGF-β2 in hair follicle cells.
research Contact cooling of the skin
Skin can be cooled quickly and safely during laser treatments to protect it without affecting deeper layers.
research A Novel Point Mutation in the Ligand-Binding Domain (LBD) of the Human Glucocorticoid Receptor (hGR) Causing Generalized Glucocorticoid Resistance: The Importance of the C Terminus of hGR LBD in Conferring Transactivational Activity
A new mutation in the human glucocorticoid receptor reduces its function and causes resistance to glucocorticoids.
research GROWTH FACTORS IN HAIR ORGAN DEVELOPMENT AND THE HAIR GROWTH CYCLE
Growth factors are crucial for hair development and could help treat hair diseases.
research THE PATHOGENESIS OF ALOPECIA AREATA
Alopecia areata is likely caused by a combination of genetic factors and immune system dysfunction, and may represent different diseases with various causes.
research Ubiquity and Diversity of Human-Associated Demodex Mites
All adults have Demodex mites, which vary by region.
research Minoxidil-Induced Hair Growth is Mediated by Adenosine in Cultured Dermal Papilla Cells: Possible Involvement of Sulfonylurea Receptor 2B as a Target of Minoxidil
Minoxidil boosts hair growth by targeting adenosine and possibly sulfonylurea receptor 2B.
research The Peripheral Clock Regulates Human Pigmentation
Certain genes control the color of human hair by affecting pigment production.
research Development and progression of alopecia in the vitamin D receptor null mouse
Mice without the vitamin D receptor gene lose hair due to disrupted hair follicle cycles.
research Activation of Cytoprotective Prostaglandin Synthase-1 by Minoxidil as a Possible Explanation for Its Hair Growth-Stimulating Effect
Minoxidil boosts hair growth by activating PGHS-1.
research Sequelae of COVID-19 among previously hospitalized patients up to 1 year after discharge: a systematic review and meta-analysis
Many COVID-19 survivors experience long-term symptoms like fatigue and sleep issues, needing ongoing medical support.
research Scalable production of controllable dermal papilla spheroids on PVA surfaces and the effects of spheroid size on hair follicle regeneration
Larger spheroids improve hair growth, but size doesn't guarantee thicker hair.
research Management of acne
Acne treatment varies, with topical and systemic therapies effective, and more research needed on treatment order and long-term effects.
research Cell Types Promoting Goosebumps Form a Niche to Regulate Hair Follicle Stem Cells
Muscles and nerves that cause goosebumps also help control hair growth.
research Gene-wide association study between the aromatase gene (CYP19A1) and female pattern hair loss
Aromatase gene variation may increase female hair loss risk.
research Androgenetic alopecia in men and women
Androgenetic alopecia involves genetics, hormones, and can be treated with medications or surgery.
research Efficacy of imiquimod 5% cream in the treatment of equine sarcoids: a pilot study
Imiquimod 5% cream reduced equine sarcoids in most cases.
research Acne and Systemic Disease
Hormones, especially androgens, play a key role in acne, which can be a symptom of systemic diseases like PCOS and may require targeted treatment.
research Hair follicles’ transit-amplifying cells govern concurrent dermal adipocyte production through Sonic Hedgehog
Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.
research Androgens and Female Sexual Function and Dysfunction—Findings From the Fourth International Consultation of Sexual Medicine
Androgens play a role in female sexual function, and testosterone therapy can help women with low sexual desire, but more research is needed on treatments and long-term safety.
research Outcome of long-term treatment with the 5α-reductase inhibitor finasteride in idiopathic hirsutism: clinical and hormonal effects during a 1-year course of therapy and 1-year follow-up
Finasteride effectively reduces hair growth in women with idiopathic hirsutism, but requires careful contraception during treatment.