research An Investigation of Hair Cortisol Concentration across Body Sites and within Hair shaft
Forearm hair has more cortisol than lower leg hair.
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540-570 / 1000+ resultsresearch Intrinsic ROS Drive Hair Follicle Cycle Progression by Modulating DNA Damage and Repair and Subsequently Hair Follicle Apoptosis and Macrophage Polarization
Reactive oxygen species (ROS) influence hair growth by causing DNA damage, cell death, and changes in immune cells.
research Female pattern hair loss—An update
Female pattern hair loss has multiple causes and treatments, with new therapies showing promise.
research Case Report: Penile Strangulation Secondary to Hair Tourniquet
Penile strangulation from hair can cause severe harm but can be treated if caught early.
research Minimally Invasive Removal of Leukotrichia and Hair Transplantation: A 2-Step Surgery in the Treatment of Stable Follicular Vitiligo
The 2-step surgery effectively treats stable follicular vitiligo with high patient satisfaction and no major complications.
research The Medicolegal Examination of Hairs
Hair analysis can offer clues about a person, but individual differences limit making precise identifications.
research Design and Development of a Shampoo with Dark Semi-Permanent Dyes for Gradual Gray Hair Coverage
The shampoo effectively covers gray hair gradually and maintains color after multiple washes.
research Analysis of Common Treatment Drugs and Allergen Sensitization in Hair Loss Patients
Patch testing is crucial to reduce allergic reactions in hair loss treatments.
research Eco-Friendly Formulation and Evaluation of a Polyherbal Hair Oil: A Holistic Approach Towards Sustainable Hair Care
The eco-friendly hair oil promotes healthy hair growth and is safe and effective.
research TLR9 activation in large wound induces tissue repair and hair follicle regeneration via γδT cells
Activating TLR9 helps heal wounds and regrow hair by using specific immune cells.
research Hair
Alopecia areata causes significant emotional and social challenges, especially with more hair loss.
research Association of Obesity and Bariatric Surgery on Hair Health
Obesity and bariatric surgery can cause hair thinning and temporary hair loss due to nutritional deficiencies and stress.
research Ectopic Expression of a Truncated Isoform of Hair Keratin 81 in Breast Cancer Alters Biophysical Characteristics to Promote Metastatic Propensity
A specific hair protein variant increases the spread of breast cancer and is linked to worse survival rates.
research Transcriptomic Analysis Reveals Candidate Ligand-Receptor Pairs and Signaling Networks Mediating Intercellular Communication between Hair Matrix Cells and Dermal Papilla Cells from Cashmere Goats
The research identified key molecules that help hair matrix and dermal papilla cells communicate and influence hair growth in cashmere goats.
research Examining the Effect of Notocactus ottonis Cold Vacuum Isolated Plant Cell Extract on Hair Growth in C57BL/6 Mice Using a Combination of Physiological and OMICS Analyses
Cactus extract from Notocactus ottonis may help promote hair growth.
research Role of the soluble epoxide hydrolase in the hair follicle stem cell homeostasis and hair growth
The enzyme sEH is important for hair growth and its inhibition could help treat hair loss.
research Comparative Study of Some Potential Paracrine Factors Produced by Normal and Androgenetic Alopecia Hair Follicles
Balding hair follicles have less growth-promoting factors and more inhibitory factors, leading to hair loss.
research Epidermal expression of the truncated prelamin A causing Hutchinson-Gilford progeria syndrome: effects on keratinocytes, hair and skin
Progerin affects cell shape but not hair or skin in mice.
research Safety concerns regarding 5α reductase inhibitors for the treatment of androgenetic alopecia
5α reductase inhibitors treat hair loss but may cause sexual side effects and risks.
research Transdifferentiation of Human Hair Follicle Mesenchymal Stem Cells into Red Blood Cells by OCT4
Human hair follicle stem cells can be turned into red blood cells.
research Androgenetic alopecia: An update
Minoxidil and finasteride effectively treat hair loss.
research Bacteria Display Differential Growth and Adhesion Characteristics on Human Hair Shafts
Human hair shafts inhibit Gram-positive bacteria growth but not Gram-negative bacteria.
research Female Pattern Hair Loss and Negative Psychological Impact: Possible Role of Brain-derived Neurotrophic Factor (BDNF)
Women with Female Pattern Hair Loss may experience more stress, anxiety, and depression, and have lower levels of BDNF, which could predict the psychological impact.
research American Academy of Dermatology
Minoxidil showed a 30% success rate for hair growth in a study, and various skin treatments were effective, but some had limitations or side effects.
research Shampoos: Ingredients, efficacy and adverse effects
Shampoos are designed to clean and improve hair and scalp health, with specific ingredients for different hair types and conditions.
research A Novel Approach Against Male Pattern Hair Loss With Topical Dimethylglycine Sodium Salt (DMG‐Na) and Caffeine: Efficacy of a 24‐Week, Double‐Blind, Randomized, Placebo‐Controlled Trial
The shampoo with DMG-Na and caffeine effectively reduces hair loss and improves hair density in men.
research Assessment of the usefulness of dihydrotestosterone in the diagnostics of patients with androgenetic alopecia
DHT's role in hair loss is important, but measuring its level for diagnosis is questionable.
research Electrolysis: Observations from 13 years and 140,000 hours of experience
Electrolysis is effective for permanent hair removal, but technique is key to avoid scarring, and sometimes hormonal treatment is needed for women with hirsutism.
research Binding Interactions of Keratin-Based Hair Fiber Extract to Gold, Keratin, and BMP-2
Keratin from hair binds well to gold and BMP-2, useful for bone repair.
research POLEVAN®—A Multifunctional Natural Hair Ingredient, as Determined by In-Vitro and Human Studies
POLEVAN® improves hair shine, moisturizes the scalp, and maintains foam quality in shampoos.