research Reduction Mechanism of L-Cysteine on Keratin Fibers Using Microspectrophotometry and Raman Spectroscopy
L-cysteine slows down the breaking of bonds in hair due to electrostatic interactions.
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research Genome-Wide Maps of Histone Modifications Unwind In Vivo Chromatin States of the Hair Follicle Lineage
Hair follicle stem cells use specific chromatin changes to control their growth and differentiation.
research An Analysis of Follicular Punches, Mechanics, and Dynamics in Follicular Unit Extraction
Using sharp tools and the right techniques in hair transplant surgery leads to less damage to hair follicles.
research Studies of Normal Moult and Artificially Induced Regeneration of Pelage in Peromyscus
Artificially inducing hair regrowth in mice can change the normal pattern and timing of hair growth, with minimal color differences between old and new fur.
research A Note on Postinflammatory Hair Darkening
Hair can darken after inflammation and then return to its original color.
research Analysis of the MicroRNA Expression Profile of Normal Human Dermal Papilla Cells Treated with 5α-Dihydrotestosterone
DHT affects hair follicle cells by changing microRNA levels, leading to less cell growth and more cell death.
research Group IID, IIE, IIF, and III Secreted Phospholipase A2s
Different sPLA2 enzymes affect immunity, skin and hair health, reproduction, and may be potential targets for therapy.
research Hair Amino Acids: Normal Values and Results in Metabolic Errors
Hair amino acid levels can indicate metabolic disorders.
research Does Imipramine and Pseudoephedrine Medical Treatment Have Clinical Implications in the Treatment of Retrograde Ejaculation Caused by Diabetes Mellitus?
Imipramine and pseudoephedrine treatment can effectively restore normal ejaculation in patients with diabetes, increasing their chances for pregnancy.
research A Subpopulation of Itch-Sensing Neurons Marked by Ret and Somatostatin Expression
Scientists found a specific group of itch-sensing nerve cells in mice important for feeling itch but not for sensing heat or touch.
research Novel Association of Trichothiodystrophy With Autoimmune Thyroiditis and Autoimmune Hemolytic Anemia: A Case Report
A child with trichothiodystrophy also had autoimmune thyroiditis and anemia, which is a new finding.
research A New Practical Classification for Spatial Distribution and Morphology of Human Hair: Ahmad's LGMA Classification
Dr. Muhammad Ahmad created a hair classification system to help improve hair restoration surgery outcomes.
research Acromegaloidism With Normal Growth Hormone Secretion Associated With X-Tetrasomy
A woman with acromegaloidism and normal growth hormone levels had a rare X-Tetrasomy, suggesting a need to study X-chromosome genes for their role in growth and facial development.
research Hair Pull Test: Evidence-Based Update and Revision of Guidelines
The normal range for the hair pull test is 2 hairs or fewer, and washing or brushing hair before the test does not affect the results.
research Synthesis, Anticancer, and Molecular Docking Studies of 2-(4-Chlorophenyl)-5-Aryl-1,3,4-Oxadiazole Analogues
The compound 4c showed strong potential as an anticancer agent.
research Proceedings of the III International Scientific and Practical Conference
The conference emphasized innovative solutions for global challenges, including disaster architecture, education, health, and economic impacts.
research Problems of Creating Scientific Ideas About World Development
Continuous research and innovative strategies are essential for sustainable development.
research Dirty Dots as a Normal Trichoscopic Finding in the Elderly Scalp
Dirty dots are a common scalp finding in elderly women and can be washed away with shampoo.
research Demethylation of ITGAV Accelerates Osteogenic Differentiation in a Blast-Induced Heterotopic Ossification In Vitro Cell Culture Model
Removing a methyl group from the ITGAV gene speeds up bone formation in a specific type of bone disease model.
research Expression of Three Adipokines (Adiponectin, Leptin, and Resistin) in Normal Canine Skin: A Pilot Study
The three adipokines—leptin, adiponectin, and resistin—are present in various cells of normal dog skin.
research Insulin Resistance and Its Relationship with High Molecular Weight Adiponectin in Adolescents with Polycystic Ovary Syndrome and a Maternal History of Polycystic Ovary Syndrome
Teens with PCOS and a mom with PCOS have higher insulin resistance and lower adiponectin levels, which could signal early metabolic problems.
research Trichoscopy in the Healthy Female: Method Standardization and Norms for Measurable Parameters
Researchers established normal hair and scalp characteristics for healthy women using trichoscopy.
research Androgen Action in the Ovary
Androgens are important for normal ovarian function and estrogen production, but may not be the main cause of follicle death.
research Evaluation of New Pregnane Derivatives as 5α-Reductase Inhibitors
New pregnane derivatives are effective at inhibiting an enzyme linked to hair loss and reducing oil gland activity.
research Does a Picture of the Human Placenta Predict the Future?
The shape and size of the placenta may help predict future health risks for both mother and child.
research Intestinal Dysbiosis and Biotin Deprivation Induce Alopecia Through Overgrowth of Lactobacillus Murinus in Mice
An imbalanced gut and lack of biotin can cause hair loss in mice.
research Keratinocyte-Specific Ablation of the NF-κB Regulatory Protein A20 (TNFAIP3) Reveals a Role in the Control of Epidermal Homeostasis
A20 protein is crucial for normal skin and hair development.
research Evidence That Mirex Promotes a Unique Population of Epidermal Cells That Cannot Be Distinguished by Their Mutant Ha-ras Genotype
Mirex seems to promote a unique group of skin cells different from those affected by another tumor promoter, TPA.
research The Role of Androgen Therapy
Androgens, male hormones, play a role in both men and women's health, and testosterone therapy can help women with low levels, but it's not suitable for pregnant or lactating women, or those with certain conditions.
research Retrospective Evaluation of Sex Hormones and Steroid Hormone Intermediates in Dogs with Alopecia
Most dogs with alopecia had higher than normal levels of certain hormones, but hair loss might not always be linked to these hormone changes.