research Tryptophan in Human Hair: Correlation with Pigmentation
Men have more tryptophan in their hair than women, and it increases with age and is higher in darker and grey or white hair.
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research A Counter Gradient of Activin A and Follistatin Instructs the Timing of Hair Cell Differentiation in the Murine Cochlea
Activin A and follistatin control when hair cells develop in mouse ears.
research Polycystic Ovary Syndrome in Adolescents
Polycystic Ovary Syndrome (PCOS) in teenagers is a complex condition linked to genetics and environment, often associated with obesity and insulin resistance, and is treated with lifestyle changes and medication.
research Methylenetetrahydrofolate Reductase C677T Mutation in Patients with Alopecia Areata in Turkish Population
The MTHFR C677T mutation may increase the risk of alopecia areata in the Turkish population.
research Hair Follicle-Targeting Drug Delivery Strategies for the Management of Hair Follicle-Associated Disorders
New hair follicle-targeting treatments show promise for hair disorders but need more research on safety and effectiveness.
research Beta-Catenin Is Involved in Oleanolic Acid-Dependent Promotion of Proliferation in Human Hair Matrix Cells in an In Vitro Organ Culture Model
Oleanolic acid promotes hair growth by increasing cell proliferation through the Wnt/β-catenin pathway.
research The Importance of Basonuclin 2 in Adult Mice and Its Relation to Basonuclin 1
Basonuclin 2 is vital for the development of facial bones, hair follicles, and male germ cells in adult mice, and its absence can lead to dwarfism and abnormal follicles.
research Bioinformatics and Network Pharmacology Identify the Therapeutic Role and Potential Mechanism of Melatonin in Alzheimer's Disease and Rosacea
Melatonin could be an effective treatment for Alzheimer's Disease and rosacea.
research A Selection of Eleven Plants Used as Traditional Polynesian Cosmetics and Their Development Potential as Anti-Aging Ingredients, Hair Growth Promoters, and Whitening Products
Eleven traditional Polynesian plants show potential for natural anti-aging, hair growth, and skin brightening products.
research PEO-b-PCL Grafted Niosomes: The Cooperativity of Amphiphilic Components and Their Properties In Vitro and In Vivo
The new drug delivery systems made with surfactants and block polymers are stable and not toxic.
research Hair Follicle Stem Cell Fate Is Dependent on Chromatin Remodeling Capacity Following Low-Dose Radiation
Low-dose radiation affects hair stem cell function and survival by changing their genetic material's structure.
research Effect of a Transcriptionally Inactive or Absent Vitamin D Receptor on Beta-Cell Function and Glucose Homeostasis in Mice
Mice without active or present vitamin D receptors maintain normal blood sugar control and islet gene expression when calcium levels are normal.
research Determination of Protonation State in Molecular Salt of Minoxidil and 2,4-Dihydroxybenzoic Acid Through a Combined Experimental and Theoretical Study: Influence of Proton Transfer on Biological Activities
The MXD/24HA salt is more effective for hair growth than raw MXD.
research Ex-Vivo Measurement of Scalp Follicular Infundibulum Delivery of Zinc Pyrithione and Climbazole from an Anti-Dandruff Shampoo
The method shows that zinc pyrithione and climbazole from anti-dandruff shampoo effectively reach the scalp.
research Ligand-Independent Actions of the Vitamin D Receptor: More Questions Than Answers
The vitamin D receptor can act without its usual activating molecule, affecting hair growth and skin cancer, but its full range of actions is not well understood.
research Aromatase Inhibition by Letrozole Attenuates Kainic Acid-Induced Seizures but Not Neurotoxicity in Mice
Letrozole reduces seizures but not brain damage in mice.
research Use of the Skin Sandwich Technique to Probe the Role of Hair Follicles in Sonophoresis
Ultrasound increases skin permeability but blocks hair follicles.
research Nitric Oxide: Physiological Functions, Delivery, and Biomedical Applications
Nitric Oxide has potential in medicine, especially for infections and heart treatments, but its short life and delivery challenges limit its use.
research High-Resolution Stable Isotope Profiles of Modern Elephant (Loxodonta Africana) Tusk Dentin and Tail Hair from Kenya: Implications for Identifying Seasonal Variability in Climate, Ecology, and Diet in Ancient Proboscideans
Elephant tusks and hair reveal seasonal diet and climate changes.
research Effects of Ginsenoside Rb1 on Hypertrophic Scar Remodeling in Rabbit Model
Ginsenoside Rb1 may help remodel hypertrophic scars effectively at a dose of 0.56 mg.
research Tissue Resident Foxp3+ Regulatory T Cells: Sentinels and Saboteurs in Health and Disease
Foxp3+ Regulatory T Cells are important for immunity and tolerance, affect hair growth and wound healing, and their dysfunction can contribute to obesity-related diseases and other health issues.
research 11-Oxyandrogens in Adolescents With Polycystic Ovary Syndrome
Girls with PCOS have higher levels of certain androgens, which are linked to excess hair growth, but these androgens don't help diagnose PCOS.
research Nanostructured Lipid Carriers Loaded with Minoxidil and Latanoprost for Targeted Topical Therapy of Alopecia
A new treatment for hair loss uses tiny lipid carriers to deliver a mix of minoxidil and latanoprost directly to hair follicles, promoting hair growth and being well tolerated by the skin.
research Pili Torti: A Feature of Numerous Congenital and Acquired Conditions
Pili torti is a rare condition where hair is twisted and breaks easily, often linked to genetic disorders or other health issues.
research sPLA2-IIA Overexpression in Mice Epidermis Depletes Hair Follicle Stem Cells and Induces Differentiation Mediated Through Enhanced JNK/c-Jun Activation
Overexpression of sPLA2-IIA in mouse skin reduces hair stem cells and increases cell differentiation through JNK/c-Jun pathway activation.
research TCDD-Induced Activation of Aryl Hydrocarbon Receptor Regulates the Skin Stem Cell Population
TCDD disrupts skin stem cells, causing skin issues like chloracne.
research Effect of Thermal Treatments on the Structural Change and Hemostatic Property of Hair Extracted Proteins
Heating hair proteins changes their structure and may improve their blood clotting ability.
research Strategies for Improved Hair Binding: Keratin Fractions and the Impact of Cationic Substructures
Certain treatments can increase protein binding to natural hair but are less effective on permed hair.
research Utility of Fur as a Biomarker for Persistent Organic Pollutants in Australian Fur Seals (Arctocephalus pusillus doriferus)
Australian fur seals' fur shows high levels of pollutants, which may be linked to hair loss in young female seals.
research Accumulations of Calcium and Phosphorus in the Core of Hairs from Taklamakan Desert Mummies
Mummy hair from the Taklamakan desert has calcium and phosphorus inside.