research Hair Counts in Scalp Biopsy of Males and Females with Androgenetic Alopecia Compared with Normal Subjects
AGA patients have fewer hairs and smaller follicles; T:V ratio above 4:1 may indicate AGA.
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research The Spectrum of Hair Loss in Patients with Mycosis Fungoides and Sézary Syndrome
Some patients with mycosis fungoides or Sézary syndrome experience hair loss, which may be similar to alopecia areata or linked to skin lesions, possibly due to abnormal T cells, and bexarotene can help treat it.
research Clinical and Laboratory Evaluation of AIDS Trichopathy
People with HIV and low T cell counts have more hair and scalp problems.
research Effect of Finasteride, a 5 Alpha-Reductase Inhibitor, on Serum Gonadotropins in Normal Men
Finasteride doesn't affect hormone levels in normal men.
research The Functional Relevance of the Type 1 Cytokines IFN-γ and IL-2 in Alopecia Areata of C3H/HeJ Mice
IFN-γ and IL-2 are important for T cell activation in hair loss in mice.
research Production Rates of Testosterone and Dihydrotestosterone in Female Pattern Hair Loss
Women with female-pattern baldness produce more testosterone, but 5a-reductase inhibition treatment won't help.
research The Effect of Cyproterone Acetate on Hair Roots and Hair Shaft Diameter in Androgenetic Alopecia in Females
Cyproterone acetate effectively treats female hair loss by increasing healthy hair and decreasing unhealthy hair, but doesn't change hair thickness.
research Regional Difference in Sebum Production by Androgen Susceptibility in Human Facial Skin
The T-zone on the face has more androgen receptors and produces more oil than the U-zone.
research Comparison Between Two Different Hamster Models Used for the Determination of Testosterone and Finasteride Activity
Young and adult hamsters both respond similarly to testosterone and finasteride treatments, but young hamsters aren't good for testing the inhibitory activity of a specific enzyme.
research A Controlled Study of the Effects of RU58841, a Non-Steroidal Antiandrogen, on Human Hair Production by Balding Scalp Grafts Maintained on Testosterone-Conditioned Nude Mice
RU58841 significantly increases hair growth rate and initiates more hair cycles, but doesn't affect hair thickness, suggesting it could be a new treatment for baldness.
research CD80CD86 Deficiency Disrupts Regulatory CD4+FoxP3+ T Cell Homeostasis and Induces Autoimmune-Like Alopecia
CD80CD86 deficiency causes hair loss by disrupting regulatory T cells.
research Immune Cells in Cutaneous Wound Healing: A Review of Functional Data from Animal Models
Different immune cells like platelets, mast cells, neutrophils, macrophages, T cells, B cells, and innate lymphoid cells all play roles in skin wound healing, but more research is needed due to inconsistent results and the complex nature of the immune response.
research Type II Vitamin D Dependent Rickets: A Case Report
Hair loss can be a key sign of a rare type of rickets when vitamin D treatment doesn't work and advanced tests aren't available.
research Hair Loss and Hair Restoration in Women
Hair loss in women is complex to diagnose and treat, and hair restoration should be done by experts. Using minoxidil before surgery can help manage post-surgery hair shock loss. The Follicular Unit Transplantation method is recommended for women due to its speed, no need for shaving, and better graft quality. Strategies like L, T, and reverse L patterns can help restore central hair density, and regenerative methods can improve graft survival in hair transplants.
research Finasteride 1 mg Has No Inhibitory Effect on Omeprazole Metabolism in Extensive and Poor Metabolizers for CYP2C19 in Japanese
Finasteride doesn't affect omeprazole metabolism in Japanese people.
research Effect of Finasteride on the Ovulatory Function of Normal Women
Finasteride doesn't affect ovulation in normal women.
research 5α-Reductase Inhibitors Do Not Prevent the Development and Progression of Urothelial Cancer: In Vitro Evidence
5α-reductase inhibitors don't stop bladder cancer from developing or getting worse.
research Down-Ranking the Threat of HSV-1: RANKL Upregulates MHC Class I Restricted Anti-Viral Immunity in Herpes Simplex Virus Infection
RANKL improves the immune response against herpes simplex virus by enhancing T cell activation and could help develop better treatments or vaccines.
research Chronic Treatment With Finasteride Daily Does Not Affect Spermatogenesis Or Semen Production In Young Men
Finasteride daily doesn't affect sperm production or semen in young men.
research The Influence of Peri-Incisional Triamcinolone Acetonide Injection on Wound Edge Apposition
Injecting triamcinolone acetonide near surgical cuts doesn't greatly affect wound healing but may help in areas with less tension.
research Androgenetic Alopecia in Males: Recent Developments
Male-pattern baldness is a natural process with unclear causes, and while Minoxidil can help, the results often aren't satisfactory.
research Role Of Oral Minoxidil In The Treatment Of Androgenetic Alopecia
Low-dose oral minoxidil can help treat male and female pattern hair loss, especially in those who can't use topical treatments or have heart health issues.
research Th22 Is the Effector Cell of Thymosin β15-Induced Hair Regeneration in Mice
Th22 cells are essential for Tβ15-induced hair growth in mice.
research Surgical Approaches for Repigmenting Vitiligo 2.0
Assessing CD8+ T cell levels before surgery may improve vitiligo treatment outcomes.
research Evaluation of CD4+, CD39+, FOXP3+ T Regulatory Cells in Iraqi Alopecia Areata Patients by ELISA
People with Alopecia areata have higher levels of certain T regulatory cells in their blood.
research Faculty Opinions Recommendation of Identification of Drug-Specific Public TCR Driving Severe Cutaneous Adverse Reactions
Researchers found a specific T cell receptor linked to severe drug reactions like Stevens-Johnson syndrome when patients take carbamazepine.
research Compound Heterozygous Mutations in Forkhead Box N1 (FOXN1) Lead to Severe Immunodeficiency but Normal Hair and Nail Development in Patients
Mutations in the FOXN1 gene cause severe immune issues but don't affect hair and nails.
research Editors' Picks
Activin increases skin tumor formation, skin Tregs help hair growth, lymph-node removal doesn't improve melanoma survival, cells can revert to stem cells in wound healing, and skin bacteria produce peptides that may treat infections.
research Editors' Picks
Collagen VII helps skin heal and stay strong, sirolimus may lower skin cancer risk in kidney transplant patients, high-molecular-mass hyaluronan helps naked mole rats resist cancer, dermal γδ T cells aid in hair growth in rodents, and overexpression of IL-33 in mouse skin causes itchiness, offering a model for studying allergic inflammation treatments.
research Research Snippets from the British Journal of Dermatology: Studies on Hair Growth and Skin Conditions
New hair regrowth model proposed, imiquimod found to kill skin cancer cells, T-cadherin loss linked to invasive skin cancer, no clear gene link to skin cancer after transplant, and study on children's hair loss shows male dominance and genetic ties.