research Electron Microscope Studies of Hair and Wool
Hair and wool have complex microscopic structures with microfibrils and varying cystine content.
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research AXR3 and SHY2 Interact to Regulate Root Hair Development
AXR3 and SHY2 genes control the growth and timing of root hair development in plants.
research Linking Diet to Acne Metabolomics, Inflammation, and Comedogenesis: An Update
Eating less sugar, milk, and saturated fats and more vegetables and fish may help treat and prevent acne.
research The Role of Melatonin in Neuroectodermal-Mesodermal Interactions: The Hair Follicle Synthesizes Melatonin and Expresses Functional Melatonin Receptors
Hair follicles produce and respond to melatonin, affecting hair growth and sensitivity to estrogen.
research Extracellular Vesicles Derived from MSCs Activate Dermal Papilla Cells In Vitro and Promote Hair Follicle Conversion from Telogen to Anagen in Mice
Tiny particles from stem cells help activate hair growth cells and encourage hair growth in mice without being toxic.
research Maternal PPARγ Protects Nursing Neonates by Suppressing the Production of Inflammatory Milk
A mother's PPARγ is crucial for preventing harmful milk that can cause inflammation and growth problems in babies.
research 5α-Reductase Isozymes and Androgen Actions in the Prostate
5α‐reductase isozymes are crucial for prostate development and health, and targeting them can help prevent and treat prostate issues.
research Methotrexate in Dermatology
Methotrexate is a key, cost-effective drug for skin conditions, but requires careful monitoring for side effects.
research Serum Metabolomics Study of Polycystic Ovary Syndrome Based on Liquid Chromatography–Mass Spectrometry
Women with PCOS have different levels of certain fats and proteins in their blood, which could help diagnose the condition.
research The Silver Locus Product (Silv/gp100/Pmel17) as a New Tool for the Analysis of Melanosome Transfer in Human Melanocyte–Keratinocyte Co-Culture
The new assay can track and measure melanosome transfer between skin cells, confirming filopodia's role in this process.
research Estrogen Functions in Skin and Skin Appendages
Oestrogens help maintain healthy skin, heal wounds, and may protect against skin aging and cancer.
research Delivery of Tissue-Targeted Scalpels: Opportunities and Challenges for In Vivo CRISPR/Cas-Based Genome Editing
Using CRISPR for gene editing in the body is promising but needs better delivery methods to be more efficient and specific.
research Endogenous Retinoids in the Hair Follicle and Sebaceous Gland
Maintaining the right amount of retinoic acid is crucial for healthy hair and skin.
research Expression and Roles of Steroidogenic Acute Regulatory (StAR) Protein in Non-Classical, Extra-Adrenal, and Extra-Gonadal Cells and Tissues
The protein StAR is found in 17 different organs and can affect hair loss and brain functions, but its full role is not yet fully understood.
research Morphological Changes in Human Scalp Hair Roots During Protein Deprivation
Not eating enough protein can cause hair roots to shrink and lose color, and hair to become thinner.
research Eupafolin Nanoparticles Protect HaCaT Keratinocytes from Particulate Matter-Induced Inflammation and Oxidative Stress
Eupafolin nanoparticles help protect skin cells from damage caused by air pollution.
research Steroid 5α-Reductase Inhibitors
New steroidal compounds could be effective for treating conditions related to 5α-reductase enzyme activity.
research CC-Type Glutaredoxins Mediate Plant Response and Signaling Under Nitrate Starvation in Arabidopsis
ROXY proteins help plants respond to nitrate shortage by affecting nutrient sensing and growth.
research Neurosteroids Are Endogenous Neuroprotectants in an Ex Vivo Glaucoma Model
A natural steroid in the body may protect against eye damage in glaucoma.
research Cholesterol Homeostasis: Links to Hair Follicle Biology and Hair Disorders
Cholesterol balance is important for hair health, and problems with it can lead to hair loss conditions.
research Hormone Therapy in Acne
Hormonal treatment is effective for women with acne not helped by usual treatments, especially if they have hormonal imbalances.
research Androgen Receptors Are Only Present in Mesenchyme-Derived Dermal Papilla Cells of Red Deer Neck Follicles When Raised Androgens Induce a Mane in the Breeding Season
Red deer only have androgen receptors in neck hair cells for mane growth during breeding season.
research Multifunctional Merkel Cells: Their Roles in Electromagnetic Reception, Fingerprint Formation, Reiki, Epigenetic Inheritance, and Hair Form
Merkel cells may have roles in sensing magnetic fields, creating fingerprints, Reiki energy healing, passing on environmental information to offspring, and influencing hair shape.
research Benign Prostatic Hyperplasia: A Disorder of Androgen Metabolism in Males
Benign Prostatic Hyperplasia may be caused by changes in how the body processes male hormones.
research Novel Aspects of Age-Protection by Spermidine Supplementation Are Associated with Preserved Telomere Length
Spermidine helps protect against aging by preserving telomere length.
research The TOR–Auxin Connection Upstream of Root Hair Growth
High energy boosts root hair growth in plants, while low energy stops it.
research Recent Advances in the Chemistry and Pharmacological Activity of New Steroidal Antiandrogens and 5α-Reductase Inhibitors
New compounds show promise for treating hair loss, enlarged prostate, and prostate cancer, with some being more effective and having different side effects than current treatments.
research Effect of Ultraviolet Radiation, Smoking, and Nutrition on Hair
Ultraviolet rays damage hair, smoking may cause hair loss, and good nutrition is important for hair health, but genetics mainly decide hair thickness.
research Chapter 4: Cytomechanics of Hair
Hair's strength and flexibility come from its protein structure and molecular interactions.
research Serum Vascular Endothelial Growth Factor B Is Elevated in Women With Polycystic Ovary Syndrome and Can Be Decreased With Metformin Treatment
Women with PCOS have higher levels of a certain growth factor, which can be reduced by taking metformin.