research Characterization of CD4+ Stem Cells of the Skin and Their Role in Skin Homeostasis and Tumorigenesis
CD4+ skin cells may be precursors to basal cell carcinoma.
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720-750 / 1000+ results research The Biological Actions of Dehydroepiandrosterone Involve Multiple Receptors
DHEA affects multiple receptors and may help with metabolic issues, but its safety and effectiveness in humans are unclear.
research Influence of TRPV3 Mutation on Hair Growth Cycle in Mice
The TRPV3 gene mutation affects hair growth by keeping mice in the growth phase longer, which could help treat hair loss.
research Micronutrients for Hair and Nails: A Review of Their Impact on Health
Certain micronutrients may improve hair and nail health, but more research is needed to confirm their benefits.
research Current and Future Medical Treatment of Androgenetic Alopecia
Treatments for hair loss vary, but cell-based options may be the future.
research 4-Aminopyridine Induces Nerve Growth Factor to Improve Skin Wound Healing and Tissue Regeneration
4-Aminopyridine improves skin wound healing and tissue regeneration by increasing cell growth and promoting nerve repair.
research Retinoid-Mediated Stimulation of Steroid Sulfatase Activity in Myeloid Leukemic Cell Lines Requires RARα and RXR and Involves the Phosphoinositide 3-Kinase and ERK-MAP Kinase Pathways
Retinoids increase steroid sulfatase activity in leukemia cells through RARα/RXR and involves certain pathways like phosphoinositide 3-kinase and ERK-MAP kinase.
research Valproate-Associated Hair Abnormalities: Pathophysiology and Management Strategies
Valproate can cause hair problems, but there are ways to manage them.
research Hairless Modulates Ligand-Dependent Activation of the Vitamin D Receptor-Retinoid X Receptor Heterodimer
Hairless protein can both repress and activate vitamin D receptor functions, affecting gene regulation.
research Minoxidil-Coated Lysozyme-Shelled Microbubbles Combined With Ultrasound for the Enhancement of Hair Follicle Growth: Efficacy In Vitro and In Vivo
Using minoxidil-coated microbubbles with ultrasound significantly boosts hair growth.
research Critical Analysis on Characterization, Systemic Effect, and Therapeutic Potential of Beta-Sitosterol: A Plant-Derived Orphan Phytosterol
Beta-sitosterol has potential health benefits but needs more research to fully understand its effects and improve its use in treatments.
research Cutaneous Manifestations of Endocrine-Metabolic Disease and Nutritional Deficiency in the Elderly
Skin problems in older people can indicate hormonal diseases, nutritional deficiencies, or conditions like diabetes, menopause, and HIV.
research Finasteride-Induced Myalgia and HyperCKemia
Finasteride can cause muscle pain and high creatine kinase levels, but stopping the medication may resolve symptoms.
research Finasteride-Induced Inhibition of 5α-Reductase Type 2 Could Lead to Kidney Damage: An Experimental Animal Study
Finasteride may cause kidney damage.
research Spanlastic-Laden Nanogel for Dermal Delivery of Bimatoprost in Androgenic Alopecia
Spanlastic-laden nanogel could be a better way to deliver hair growth medication through the skin for treating hair loss.
research Section 2: Single Best Answer Questions 51–120
The document tests knowledge and decision-making in hematology through multiple-choice questions.
research Disappearing Foot Disease: An Unusual Presentation of Primary Lymphoma of Bone
An elderly woman's swollen, painful foot was found to be caused by a rare type of bone lymphoma, which improved with radiation treatment.
research The Role of Vitamin D3 Deficiency in the Etiopathogenesis of Autoimmune Thyroid Diseases
Low vitamin D3 is not linked to different levels of thyroid hormones in people with autoimmune thyroid disease.
research Non-Invasive Human Skin Transcriptome Analysis Using mRNA in Skin Surface Lipids
A new non-invasive method can analyze skin mRNA to understand skin diseases better.
research Evidence for 1,25-Dihydroxyvitamin D3-Independent Transactivation by the Vitamin D Receptor
The vitamin D receptor can work without its usual activating molecule.
research Testosterone, Dihydrotestosterone, and Incident Cardiovascular Disease and Mortality in the Cardiovascular Health Study
DHT may increase the risk of heart disease and death in elderly men.
research Potassium Channel Openers Increase Aortic Elastic Fiber Formation and Reverse the Genetically Determined Elastin Deficit in the Brown Norway Rat
Potassium channel openers help form elastic fibers in arteries and can treat elastin deficiency and hypertension.
research Finasteride for Recurrent Priapism in Children and Adolescents: A Report on 5 Cases
Finasteride effectively and safely treats recurrent priapism in children and adolescents with sickle cell disease.
research The Genetics Of Alopecia Areata: New Approaches, New Findings, New Treatments
New genetic discoveries may lead to better treatments for alopecia areata.
research The Effects of Magnesium Supplementation on Abnormal Uterine Bleeding, Alopecia, Quality of Life, and Acne in Women With Polycystic Ovary Syndrome: A Randomized Clinical Trial
Magnesium supplements improved quality of life for women with polycystic ovary syndrome, but didn't help with acne, hair loss, or abnormal bleeding.
research Antimicrobial Properties of Wild Oregano Extracts: A Compilation and Review of Current Research
Nutricosmetics with active ingredients can help with hair loss and improve hair growth.
research Therapeutic, Prophylactic, and Functional Use of Probiotics: A Current Perspective
Probiotics show promise for health benefits but need more research to understand how they work.
research Cloning of a Functional Vitamin D Receptor from the Lamprey, an Ancient Vertebrate Lacking a Calcified Skeleton and Teeth
Lampreys have a functional vitamin D receptor that may help detoxify harmful substances.
research Cutaneous Reactions to Drugs
Skin reactions are a common reason for emergency visits due to drug allergies, with some severe cases needing intensive care.
research Estrogen Induces VEGF Expression in Dermal Papilla Cells
Estrogen increases a growth factor in hair cells which might affect hair loss.