research Miniaturization of Sebaceous Glands: A Novel Histopathological Finding in Pemphigus Vulgaris and Pemphigus Foliaceus of the Scalp
People with pemphigus vulgaris and pemphigus foliaceus often have smaller sebaceous glands on their scalp.
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research Hair Shaft Abnormalities: Pili Bifurcati - A Scanning Electron Microscopy Analysis
The study found that pili bifurcati causes hair to intermittently split into two branches, each with its own outer layer.
research Intramuscular Corticosteroid Therapy in the Treatment of Alopecia Areata: A Time-to-Event Analysis
Intramuscular corticosteroids are effective and safe for severe alopecia areata, with most patients regrowing hair, but nearly half may relapse.
research Distribution of Polyamines May Be Altered in Different Scalp Regions of Patients with Hair Loss
Hair loss patients may have different polyamine levels in various scalp areas.
research Possible Association Between Androgenic Alopecia and Risk of Prostate Cancer and Testicular Germ Cell Tumor: A Systematic Review and Meta-Analysis
Baldness, especially at the front, may lower the risk of testicular cancer by 31%, but its link to prostate cancer is unclear.
research Real-World Treatment Patterns Among Patients With Alopecia Areata in the USA: A Retrospective Claims Analysis
Corticosteroids are the most common treatment for alopecia areata, but many patients need better options.
research Rare Presentation of Disseminated Follicular Lymphoma as an Ill-Defined Reticular Patch Over the Scalp and Forehead
A woman with lymphoma had a rare skin rash on her scalp and forehead, which was hard to diagnose but responded well to treatment.
research Trichoscopic Study of Non-Scarring Alopecia of the Scalp
Trichoscopy is effective for diagnosing different types of non-scarring hair loss.
research Effects of Photobiomodulation Therapy for Androgenic Alopecia: A Meta-Analysis of Randomized Controlled Trials
Photobiomodulation therapy significantly increases hair density and growth for androgenic alopecia, but more research is needed to confirm safety.
research Prostaglandin D2 Inhibits Hair Growth and Is Elevated in Bald Scalp of Men with Androgenetic Alopecia
PGD2 stops hair growth and is higher in bald men with AGA.
research Immunohistochemical Localization of Types 1 and 2 5α-Reductase in Human Scalp
The study found that two enzymes linked to hair loss are located in different parts of the scalp, supporting a common treatment's effectiveness.
research A Comprehensive Pathophysiology of Dandruff and Seborrheic Dermatitis: Towards a More Precise Definition of Scalp Health
The document concludes that dandruff and seborrheic dermatitis are linked to inflammation and skin changes, and treating them with specific shampoos can reduce these issues.
research Simple and Rapid Method to Isolate and Culture Follicular Papillae from Human Scalp Hair Follicles
Researchers developed a quick and easy way to get and grow cells from the base of human hair follicles.
research Different Gene Expression Profile Observed in Dermal Papilla Cells Related to Androgenic Alopecia by DNA Macroarray Analysis
Hair loss in balding individuals is linked to changes in specific hair growth-related genes.
research Dermoscopic Approach to a Small Round to Oval Hairless Patch on the Scalp
Dermoscopic examination helps diagnose different types of hair loss conditions by showing specific patterns.
research The Efficacy of Platelet-Rich Plasma in Hair Restoration and Facial Aesthetics: A Systematic Review and Meta-Analysis
Platelet-Rich Plasma (PRP) therapy can promote hair growth and improve facial aesthetics, including reducing acne scars and facial burns, and it works best with three initial monthly injections.
research Relationship Between Male Pattern Baldness and the Risk of Aggressive Prostate Cancer: An Analysis of the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial
Men with baldness at the front and top of their head at age 45 may have a higher risk of aggressive prostate cancer.
research Alopecia Induced by Tumor Necrosis Factor-Alpha Antagonists: Description of 52 Cases and Disproportionality Analysis in a Nationwide Pharmacovigilance Database
Some drugs used to treat inflammation may cause hair loss.
research Comparative Effectiveness of Low-Level Laser Therapy for Adult Androgenic Alopecia: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
Low-level laser therapy significantly increases hair density in adults with hair loss, with low-frequency treatment being more effective.
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 Comment on 'Treatment of Male Pattern Alopecia with Platelet-Rich Plasma: A Double-Blind Controlled Study with Analysis of Platelet Number and Growth Factor Levels'
The comment questions the study's methods for diagnosing hair loss, the type of injections used, the reliability of hair count as a measure, the lack of detail about the procedure, and disagrees with the conclusion about the effect of needling.
research Hair Physiology: Hair Growth, Alopecia, Scalp Treatment, Etc.
The document concludes that new treatments for hair loss may involve a combination of cosmetics, clinical methods, and genetic approaches.
research Evaluating the Disease-Related Experiences of TikTok Users With Lupus Erythematosus: Qualitative and Content Analysis
TikTok videos show that people with Lupus often discuss symptoms and their significant impact on mental health, face diagnostic delays, have mixed views on treatments, and feel isolated despite support.
research The Impact of Particle Size of Nanostructured Lipid Carriers on Follicular Drug Delivery: A Comprehensive Analysis of Mouse and Human Hair Follicle Penetration
400 nm particles penetrate hair follicles best, but mouse models aren't fully reliable for human studies.
research Evaluating the Disease-Related Experiences of TikTok Users With Lupus Erythematosus: Qualitative and Content Analysis
Lupus patients on TikTok feel isolated, face medical gaslighting, and prefer non-drug treatments.
research Comment on 'The Effect of Platelet-Rich Plasma on Female Androgenetic Alopecia: A Randomized Controlled Trial': Phototrichogram Analysis
Platelet-rich plasma therapy's effectiveness for female hair loss needs more accurate data and further examination.
research Medicalization, Pharmaceutical Promotion, and the Internet: A Critical Multimodal Discourse Analysis of Hair Loss Websites
Commercial hair loss websites promote Propecia by making men feel insecure about baldness and suggesting it's a medical issue needing treatment.
research Higher Levels of Steroidogenic Acute Regulatory Protein and Type I 3β-Hydroxysteroid Dehydrogenase in the Scalp of Men with Androgenetic Alopecia
Men with baldness have higher levels of specific proteins, suggesting local hormone production may play a role in hair loss.
research Evaluation of RU58841 as an Anti-Androgen in Prostate PC3 Cells and a Topical Anti-Alopecia Agent in the Bald Scalp of Stumptailed Macaques
RU58841, a nonsteroidal anti-androgen, showed potential as a topical treatment for hair loss, increasing hair density, thickness, and length without systemic side effects in Stumptailed Macaques.
research Stress-Sensing in the Human Greying Hair Follicle: Ataxia Telangiectasia Mutated (ATM) Depletion in Hair Bulb Melanocytes in Canities-Prone Scalp
Hair greying is linked to reduced ATM protein in hair cells, which protects against stress and damage.