research Activity of Type 1 5α-Reductase Is Greater in the Follicular Infrainfundibulum Compared with the Epidermis
The enzyme type 1 5α-reductase is more active in the hair follicle's lower part than in the skin's outer layer.
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research Folliculosebaceous Neoplasms: A Review of Clinical and Histological Features
The conclusion is that accurately identifying folliculosebaceous tumors requires understanding their clinical signs and microscopic features.
research The Effect of Experimental Hypothyroidism on the Skin of Adult Male Albino Rats and the Therapeutic Role of Topical Triiodothyronine
Hypothyroidism harms rat skin, but topical triiodothyronine may help improve it.
research Regional Dermatology: Hair and Nail Biology, Hair Loss Conditions, and Dermatological Issues of the Mouth and Genital Regions
The document explains hair and nail biology, common hair loss conditions and treatments, oral and genital skin diseases, and the risks and treatments associated with squamous cell carcinoma.
research Melanocytes and Vitiligo and Hair Graying
Melanocytes produce melanin; their defects cause vitiligo and hair graying, with treatments available for vitiligo.
research Strengthening Hair with Centella Asiatica: A Report of Clinical and Subjective Efficacy of a Local Treatment with a 0.5% Hair Lotion
A lotion with Centella asiatica extract reduced hair loss by 41% and increased hair strength without side effects.
research Glossary
research Can You Diagnose Hair Loss (Non-Scarring Alopecia)
Non-scarring hair loss can be diagnosed with two 4mm punch biopsies, one cut vertically and the other transversely.
research Genetics of Thyroid Lesions Updated
RET mutation is important in familial medullary thyroid carcinoma, and BRAF mutation in papillary thyroid carcinoma is linked to more aggressive cancer and higher death rates.
research Subungual Melanocytic Lesions: A Histopathological Review
Early subungual melanoma might be treated with less aggressive surgery because it invades the skin under the nail more slowly.
research Androgen Treatment in Women
Testosterone therapy can help with androgen deficiency in women but should be used with caution and monitoring due to potential risks.
research Cosmetics, Hair, And Nails
Hair and nails are skin parts that develop early and serve protective and functional roles.
research Wound Healing and Skin Regeneration
Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.
research Air Pollution and Skin Diseases: Adverse Effects of Airborne Particulate Matter on Various Skin Conditions
Air pollution worsens skin diseases and aging by causing inflammation and oxidative stress.
research Stem Cell Dynamics, Migration, and Plasticity During Wound Healing
Stem cells help heal skin wounds by moving and changing roles, working with other cells, and needing more research on their activation and behavior.
research Follicular Transport Route: Research Progress and Future Perspectives
Hair follicles help absorb and store topical compounds, aiding targeted drug delivery.
research Generic Development of Topical Dermatologic Products: Formulation Development, Process Development, and Testing
The document concludes that developing generic topical drugs requires ensuring they match the original in quality, composition, and structure, and often involves complex testing and regulatory steps.
research Epidermal Stem Cell Diversity and Quiescence
Epidermal stem cells are diverse and vary in activity, playing key roles in skin maintenance and repair.
research Molecular Biology of Hair Morphogenesis: Development and Cycling
Understanding hair growth involves complex interactions between molecules and could help treat hair disorders.
research Estrogens and Aging Skin
Estrogen therapy can reduce skin aging but has cancer risks.
research Effect of Estrogens on Skin Aging and the Potential Role of SERMs
Estrogens help reduce skin aging, and SERMs might offer similar benefits without the risks of hormone therapy.
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 Surface Lipids as Multifunctional Mediators of Skin Responses to Environmental Stimuli
Skin surface lipids are important for skin health and altering them could help prevent aging and treat skin conditions.
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 Hormonal Therapy for Acne
Hormonal treatments, including birth control and antiandrogens, can effectively treat acne in women.
research The Cytology and Cytochemistry of the Wool Follicle
Wool follicles are complex, involving interactions between different cell types and structures.
research Physiological Functions of PP2A: Lessons from Genetically Modified Mice
Mice studies show that Protein Phosphatase 2A is crucial for cell growth, development, and disease prevention.
research Acne
Hormonal treatments can help with acne, especially in women, by lowering androgen levels or blocking their effects.
research Hormonal Therapy for Acne: Why Not as First Line Therapy? Facts and Controversies
Hormonal treatments can help with acne but are not the first choice due to side effects and the need for careful patient selection.
research Hair Growth Promoting Effect of Zizyphus Jujuba Essential Oil
Zizyphus jujuba essential oil can promote hair growth.