research Biology of Human Hair: Know Your Hair to Control It
Understanding hair biology is key to developing better treatments for hair and scalp issues.
Search
for
Sort by
Research
690-720 / 1000+ results 
research The Medusa Head: Dermoscopic Diagnosis of Woolly Hair Syndrome
A man with Woolly Hair Syndrome had very curly, fragile hair, and doctors used a special scalp examination to diagnose him without invasive tests.
research Frontal Pattern Hair Loss Among Chinese Women Is Frequently Associated With Ponytail Hairstyle
Wearing a ponytail often is linked to hair loss at the front of the scalp in Chinese women.
research Topically Applied Minoxidil in Baldness
Minoxidil, when applied to the scalp, can stimulate hair growth but effects vary, stop if treatment ends, and it may cause side effects like fluid retention.
research Localized Hypotrichosis Type 1 Due to Intragenic Deletion of Exons 5-8 in Desmoglein Gene in a Neonate from Indian Family
A baby from an Indian family had a rare genetic disorder causing no scalp or body hair due to a specific gene deletion.
research Trichoscopic Clues for Diagnosis of Alopecia Areata and Trichotillomania in Asians
Trichoscopy helps tell apart alopecia areata and trichotillomania in Asians by looking at specific hair and scalp features.
research Hypertensive Crisis Associated with St. John’s Wort
St. John's Wort can cause dangerous high blood pressure if taken with certain foods.
research Immunohistochemical Patterns in the Interfollicular Caucasian Scalps: Influences of Age, Gender, and Alopecia
Age, gender, and hair loss affect scalp characteristics differently in young Caucasian adults.
research Correction to: The Effects of Lower vs Higher Cell Number of Platelet-Rich Plasma on Hair Density and Diameter in Androgenetic Alopecia: A Randomized, Double-Blinded, Placebo, Parallel-Group Half-Scalp IRB-Approved Study
research The Current Art Combination of Platelet-Rich Plasma and Poly-D,L-Lactic Acid for Improvement of Deep Nasolabial Folds: A Case Report
Mixing platelet-rich plasma with Poly-D,L-Lactic Acid helps reduce deep lines around the nose and mouth.
research Styling Without Shedding: Novel Topical Formula Reduces Hair Shedding by Contracting the Arrector Pili Muscle
A new topical solution safely reduces hair shedding by 38% on average by tightening a muscle in the scalp.
research New Effects of Caffeine on Corticotropin-Releasing Hormone (CRH)-Induced Stress Along the Intrafollicular Classical Hypothalamic-Pituitary-Adrenal (HPA) Axis (CRH-R1/2, IP3-R, ACTH, MC-R2) and the Neurogenic Non-HPA Axis (Substance P, p75NTR and TrkA) in Ex Vivo Human Male Androgenetic Scalp Hair Follicles
Caffeine may help reduce stress-induced hair loss.
research The Effects of Lower vs Higher Cell Number of Platelet-Rich Plasma on Hair Density and Diameter in Androgenetic Alopecia: A Randomized, Double-Blinded, Placebo, Parallel-Group Half-Scalp IRB-Approved Study
Higher cell number PRP improves hair density and diameter more than lower cell number PRP.
research Heat-Treated Limosilactobacillus Fermentum LM1020 with Menthol, Salicylic Acid, and Panthenol Promotes Hair Growth and Regulates Scalp Microbiome Balance in Androgenetic Alopecia: A Double-Blind, Randomized, and Placebo-Controlled Clinical Trial
Heat-treated Limosilactobacillus fermentum with menthol, salicylic acid, and panthenol promotes hair growth and balances scalp microbiome in people with androgenetic alopecia.
research Influence of Tretinoin on the Percutaneous Absorption of Minoxidil from an Aqueous Topical Solution
Tretinoin cream boosts minoxidil absorption, possibly improving hair loss treatment.
research Microarray Analysis of Androgenetic and Senescent Alopecia: Comparison of Gene Expression Shows Two Distinct Profiles
The conclusion is that androgenetic alopecia and senescent alopecia have unique gene changes, suggesting different causes and potential treatments for these hair loss types.
research Tinea Capitis Due to Trichophyton Soudanense
A 6-year-old girl in the U.S. had a rare scalp infection caused by *Trichophyton soudanense*.
research Follicular Map: A Novel Approach to Quantitative Trichoscopy
The new Follicular Map method could help assess hair treatment effectiveness but has some limitations.
research Molecular Correlation With Clinical Outcomes in an Open Label Clinical Trial of Oral Tofacitinib in Patients With Alopecia Areata
Tofacitinib helped most patients with alopecia areata regrow hair and changes in immune cells were linked to the treatment's effectiveness.
research Hair as a Retrospective Calendar of Cortisol Production—Increased Cortisol Incorporation into Hair in the Third Trimester of Pregnancy
Hair cortisol levels can show increased stress during late pregnancy but only for up to six months.
research Reversal of Baldness in Patient Receiving Minoxidil for Hypertension
Minoxidil helped bald patient regrow hair.
research Pattern Hair Loss in Men: Diagnosis, Genetic Link, Clinical Features, and Treatments
Male pattern hair loss caused by follicular miniaturization; early diagnosis and treatment can reduce psychological burden.
research Duration of Wrinkle Correction Following Repeat Treatment with Juvéderm Hyaluronic Acid Fillers
Juvéderm fillers effectively reduce wrinkles for up to 21 months with less filler needed for repeat treatments.
research Trichoscopic Findings of Androgenetic Alopecia and Their Association with Disease Severity
Hair thickness differences help diagnose hair loss severity.
research Testosterone Implants in Women: Pharmacological Dosing for a Physiologic Effect
Testosterone implants in women require pharmacological dosing to be effective and are generally safe and well-tolerated.
research Recipient-Site Influence in Hair Transplantation
The place where hair is transplanted can change its growth rate and length but not its thickness.
research An In Vitro Model for the Study of Human Hair Growth
Researchers created a lab model to study human hair growth, showing it can grow and self-regulate outside the body.
research A Practitioner's Guide to Hair Loss Part 1: History, Biology, Genetics, Prevention, Conventional Treatments, and Herbals
The document concludes that hair loss is influenced by genetics and other factors, and while treatments like finasteride can help, they have limitations and side effects.
research Acne
Acne is a common skin condition linked to diet, hormones, and genetics, and early treatment can prevent scarring.
research Alopecia Areata of Eyelashes: Regrowth After Injecting Triamcinolone Into the Eyebrow Area
Injecting triamcinolone into the eyebrow area may help eyelash regrowth in alopecia areata patients.