research Changes in the level of sex hormones with aging and their influence on the voice
Aging-related hormone changes affect voice quality, especially during puberty, menstruation, pregnancy, and menopause.
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research Topical and intralesional therapies for alopecia areata
Many treatments for alopecia areata have inconsistent results; for under 10s, use minoxidil with a corticosteroid, and for over 10s, add ILC and consider diphenylcyclopropenone for widespread cases.
research Scalp-Reduction Revisited: A 10-Year Experience
Scalp reduction surgery is safe and effective for certain patients with hair loss, leading to dense hair coverage and high satisfaction.
research Trichilemmoma.Cell biology of the normal human outer root sheath.
The outer root sheath in hair follicles changes during growth, with different keratinization processes in its layers.
research Topically used herbal products for the treatment of hair loss: preclinical and clinical studies
Herbal products might promote hair growth with fewer side effects, but more research is needed to confirm their safety and effectiveness.
research Scalp biopsy identifies systemic amyloidosis presenting as isolated telogen effluvium: A case report
A scalp biopsy revealed systemic amyloidosis in a woman who initially seemed to have a common hair loss condition.
research Réparer ou régénérer,il faut choisir…
Mammals can regenerate new hair follicles from skin stem cells.
research Topical Formulations Containing Finasteride. Part II: Determination of Finasteride Penetration into Hair Follicles using the Differential Stripping Technique
Formulation P-08-016 better targets hair follicles for baldness treatment.
research Perifolliculitis capitis abscedens et suffodiens treatment with tumor necrosis factor inhibitors and baricitinib: A case report and literature review
A 15-year-old boy's severe scalp condition improved significantly with adalimumab and baricitinib treatment.
research Hair follicle immune privilege in autoimmune and immune-mediated alopecias: paths toward reestablishing immune tolerance
Different types of alopecia cause hair loss due to immune system issues, with some allowing regrowth and others causing permanent loss.
research Serotoninergic and melatoninergic systems are fully expressed in human skin
Human skin can make serotonin and melatonin.
research What does the concept of the stem cell niche really mean today?
Stem cell niches support, regulate, and coordinate stem cell functions.
research The Lysosomal Protease Cathepsin L Is an Important Regulator of Keratinocyte and Melanocyte Differentiation During Hair Follicle Morphogenesis and Cycling
Cathepsin L is essential for normal hair growth and development.
research EEMCO Guidance for the in vivo Assessment of Skin Greasiness
The document recommends using both clinical evaluation and various measurement methods to assess skin greasiness, considering factors like temperature and hormones.
research A role of melatonin in neuroectodermal‐mesodermal interactions: the hair follicle synthesizes melatonin and expresses functional melatonin receptors
Hair follicles produce and respond to melatonin, affecting hair growth and sensitivity to estrogen.
research A pilot study of ICG laser therapy of acne vulgaris: Photodynamic and photothermolysis treatment
ICG-enhanced NIR laser therapy may be a promising acne treatment with improvement and no side effects.
research Acne-associated syndromes: models for better understanding of acne pathogenesis
The document concludes that certain genetic mutations and dietary factors are involved in acne development, and treatments like isotretinoin and diet changes can help manage it.
research Trichoblastic Carcinoma (“Malignant Trichoblastoma”) with Lymphatic and Hematogenous Metastases
Long-standing benign tumors can become cancerous, especially in people with weakened immune systems.
research Dermatologic Manifestations of Polycystic Ovary Syndrome
Women with PCOS often have skin problems like excessive hair, acne, hair loss, and dark patches, which can be treated with hormonal and non-hormonal therapies.
research Aging of the hair follicle pigmentation system
Hair grays due to oxidative stress and fewer functioning melanocytes.
research Degradation of Human Hair by Papain
Papain and bisulfite break down human hair by dissolving parts of it.
research Keratinocyte Growth Inhibition through the Modification of Wnt Signaling by Androgen in Balding Dermal Papilla Cells
Androgens slow hair growth by altering Wnt signaling in balding cells.
research Inductive Properties of Hair Follicle Cells
Hair growth can be induced by certain cells found at the base of hair follicles, and these cells may also influence hair development and regeneration.
research Self-assembled polymeric nanocarriers for the targeted delivery of retinoic acid to the hair follicle
The new micelle formulation delivers acne treatment more effectively and safely than current gels.
research Ablative Fractional Resurfacing in Topical Drug Delivery: An Update and Outlook
Ablative fractional resurfacing could improve how well topical drugs penetrate the skin, but more research is needed to fine-tune the method.
research Studies on the Proteome of Human Hair - Identification of Histones and Deamidated Keratins
Human hair contains diverse proteins, including keratins and histones, which could help assess hair health and aging.
research Plasticity and Cytokinetic Dynamics of the Hair Follicle Mesenchyme During the Hair Growth Cycle: Implications for Growth Control and Hair Follicle Transformations
Disruptions in hair follicle fibroblast dynamics can cause hair growth problems.
research Chitosan microparticles for sustaining the topical delivery of minoxidil sulphate
Chitosan microparticles improve minoxidil sulphate delivery, potentially reducing daily applications.
research Conversion of the Nipple to Hair-Bearing Epithelia by Lowering Bone Morphogenetic Protein Pathway Activity at the Dermal-Epidermal Interface
Blocking a specific protein signal can make hair grow on mouse nipples.
research The hair growth promoting effect of ascorbic acid 2-phosphate, a long-acting Vitamin C derivative
A long-acting Vitamin C derivative helps hair grow by stimulating cells and increasing growth factors.