research Optimization of menthol-loaded nanocapsules for skin application using the response surface methodology
Researchers created better skin-application menthol capsules that are stable, safe, and penetrate the skin quickly.
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research Combined Oral Contraception and Bicalutamide in Polycystic Ovary Syndrome and Severe Hirsutism: A Double-Blind Randomized Controlled Trial
Birth control pills combined with bicalutamide are more effective at reducing excessive hair growth in women with PCOS than birth control pills alone.
research Nuclear Factor I-C Regulates TGF-β-dependent Hair Follicle Cycling*
Nuclear Factor I-C is important for controlling hair growth by affecting the TGF-β1 pathway.
research LOOSE ANAGEN SYNDROME AND LOOSE ANAGEN HAIR
Loose Anagen Syndrome causes easy-to-pull, thin hair, mainly in young girls, and improves with age.
research Alopecia: A Pathologist's View
The review concludes that accurate diagnosis of different types of hair loss requires proper biopsy techniques and understanding the hair growth cycle and underlying causes.
research Symmetry breaking of tissue mechanics in wound induced hair follicle regeneration of laboratory and spiny mice
Tissue stiffness affects hair follicle regeneration, and Twist1 is a key regulator.
research Miniaturized hairs maintain contact with the arrector pili muscle in alopecia areata but not in androgenetic alopecia: A model for reversible miniaturization and potential for hair regrowth
Miniaturized hairs stay connected to muscle in alopecia areata, allowing possible regrowth, but not in androgenetic alopecia.
research Bone vs. fat: Embryonic origin of progenitors determines response to androgen in adipocytes and osteoblasts
Androgens affect bone and fat cell development differently based on the cells' embryonic origin.
research Laser hair removal
Laser hair removal works well for people with dark hair and light skin, but it's less effective for light hair or dark skin; improvements are expected.
research Investigation by Imaging Mass Spectrometry of Biomarker Candidates for Aging in the Hair Cortex
Certain molecules in hair change with age and could be used for cosmetic treatments.
research Cutaneous wound healing: canine allogeneic ASC therapy
Using stem cells from fat tissue can significantly improve wound healing in dogs.
research 5α-reductase activity in women with polycystic ovary syndrome: a systematic review and meta-analysis
Women with PCOS have higher 5α-reductase activity, which may be linked to insulin resistance.
research Normal and Aging Hair Biology and Structure ‘Aging and Hair'
Hair gets thinner, grayer, and changes texture with age due to genetics, environment, and cellular changes, affecting the growth cycle.
research Decreased lipin 1β expression in visceral adipose tissue is associated with insulin resistance in polycystic ovary syndrome
Lower lipin 1β in belly fat is linked to insulin resistance in people with polycystic ovary syndrome.
research Scalp Flaps
Scalp flaps are used for reconstruction, considering factors like inelasticity, hair growth, and blood supply, with techniques adapting to age-related changes in vascularity.
research Distinctive histopathologic findings in linear morphea (en coup de sabre) alopecia
The study found unique skin changes in a rare type of alopecia linked to a skin condition called linear morphea.
research 17β-Estradiol Enhances Vascular Endothelial Growth Factor Production and Dihydrotestosterone Antagonizes the Enhancement via the Regulation of Adenylate Cyclase in Differentiated THP-1 Cells
Estrogen increases blood vessel growth factor production, while testosterone blocks this increase.
research Activation of Hair Cell Growth Factors by Linoleic Acid in Malva verticillata Seed
Linoleic acid from Malva verticillata seeds may help treat hair loss by promoting hair cell growth and blocking baldness signals.
research Acute And Sub Chronic Toxicity Of Tridax Procumbens In Experimental Animals
High doses of Tridax procumbens extract can be toxic, affecting liver and kidneys.
research Male androgenetic alopecia
Male pattern baldness involves hormone-related hair thinning, shorter hair, and inflammation.
research Transplants from balding and hairy androgenetic alopecia scalp regrow hair comparably well on immunodeficient mice
Hair from balding and non-balding areas regrows similarly on mice.
research Hair Growth Promoting Effect of Hottuynia cordata Extract in Cultured Human Hair Follicle Dermal Papilla Cells
Houttuynia cordata extract may help hair grow by improving cell survival and increasing cell growth.
research Pigmented Casts
Pigmented casts are common in several hair loss conditions and can help diagnose specific types of alopecia.
research Forensics in dermatology: Part II
Dermatologists play a key role in identifying and documenting signs of abuse and injury for forensic investigations.
research Virtual Bioequivalence Assessment of Ritlecitinib Capsules with Incorporation of Observed Clinical Variability Using a Physiologically Based Pharmacokinetic Model
50-mg ritlecitinib capsules are bioequivalent to 100-mg capsules.
research Breaking the cycle of hair breakage: pearls for the management of acquired trichorrhexis nodosa
Proper hair care can prevent and stop hair breakage in people with acquired trichorrhexis nodosa.
research Androgenic Alopecia Is Associated with Less Dietary Soy, Higher Blood Vanadium and rs1160312 1 Polymorphism in Taiwanese Communities
Men with more vanadium in their blood and who drink less soy milk are more likely to have hair loss.
research Investigation of a non-invasive method of assessing the equine circadian clock using hair follicle cells
RNA from horse hair follicles can track circadian rhythms non-invasively.
research Androgen Receptor Actions Modify Skin Structure and Chemical Carcinogen-induced Skin Cancer Susceptibility in Mice
Androgen receptor inactivation delays skin cancer onset and reduces incidence in mice, with gender differences in susceptibility.
research Molecular modeling of hair keratin/peptide complex: Using MM‐PBSA calculations to describe experimental binding results
Electrostatic interactions mainly stabilize the binding of peptides to hair keratin.