research The Demonstration of Cutaneous Nerves*
A new staining method clearly shows nerves around eyebrow hair follicles.
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research Expression of type 1 5α-reductase and metabolism of testosterone in reconstructed human epidermis (SkinEthic®): a new model for screening skin-targeted androgen modulators
The study created a new method to test drugs that affect hormone processing in skin.
research Xenobiotica-metabolizing enzymes in the skin of rat, mouse, pig, guinea pig, man, and in human skin models
Different species and human skin models vary in their skin enzyme activities, with pig skin and some models closely matching human skin, useful for safety assessments and understanding the skin's protective roles.
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 Zinc in the Soil and Its Importance for the Plants and Human Health. An integrated review
Zinc is essential for plant growth and human health, but many soils lack enough zinc, affecting crops and potentially leading to health problems.
research Hair care cosmetics
The document explains how shampoos clean, rinses condition, one-step shampoos offer convenience, and hair growth promoters aim to prevent hair loss, emphasizing the importance of scientific evidence for their effectiveness.
research Dutasteride nanoemulsion preparation to inhibit 5-alpha-hair follicle reductase enzymes in the hair follicle; an ex vivo study.
The dutasteride nanoemulsion could improve hair loss treatment by enhancing drug penetration and retention in hair follicles.
research Interconnected PolymerS TeChnology (IPSTiC): An Effective Approach for the Modulation of 5α-Reductase Activity in Hair Loss Conditions
A new anti-baldness patch effectively treats hair loss by blocking enzymes linked to the condition.
research Development and evaluation of antisense shRNA-encoding plasmid loaded solid lipid nanoparticles against 5-α reductase activity
The new particle system could be a promising treatment for diseases related to the 5-α reductase enzyme.
research Is hypercortisolism in anorexia nervosa detectable using hair samples?
Hair samples can't reliably detect hypercortisolism in anorexia nervosa patients.
research Cryptic Patterning of Avian Skin Confers a Developmental Facility for Loss of Neck Feathering
Birds can lose neck feathers due to a genetic change that increases a gene's activity, helping them adapt to heat.
research Melandrium firmumExtract Promotes Hair Growth by Modulating 5α-Reductase Activity and Gene Expression in C57BL/6J Mice
Melandrium firmum extract helps mice grow hair by blocking a hair loss enzyme and changing hair growth genes.
research Dopa oxidase activity in the hair, skin and ocular melanocytes is increased in the presence of stressed fibroblasts
Stressed fibroblasts greatly increase melanin production in hair, skin, and eye cells, mainly due to a growth factor called bFGF.
research A Concise Review on Biological Activity of Tridax procumbens Linn
Tridax procumbens has medicinal properties like healing, pain relief, and infection control.
research Structural & functional studies of L-PGDS and SMPDL3A enzymes in lipid signaling family
L-PGDS has specific binding sites for its functions and could help in drug delivery system design.
research Enzyme‐Instructed Self‐Assembly for Cellular Supramolecular Chemistry
EISA uses enzymes to create precise nanostructures in cells, offering new ways to design adaptive materials and therapies.
research Effect of Particle Size on Physical Properties, Dissolution, In Vitro Antioxidant Activity, and In Vivo Hepatoprotective Properties of Tetrastigma hemsleyanum Diels et Gilg Powders
Smaller particle sizes of Tetrastigma hemsleyanum powders improve their effectiveness and liver health benefits.
research Steroid 5α-Reductase Inhibitors
New steroidal compounds could be effective for treating conditions related to 5α-reductase enzyme activity.
research Hair, Cutaneous Homeostasis and Stem Cell Functions
Proteins like aPKC and PDGF-AA, substances like adenosine and ATP, and adipose-derived stem cells all play important roles in hair growth and health, and could potentially be used to treat hair loss and skin conditions.
research Anti - inflammatory, antioxidant and antimicrobial activity of Vitex negundo and Hibiscus rosa-sinensis herbal formulation against oral pathogens
The herbal mix of hibiscus and vitex shows promise for treating autoimmune diseases due to its effectiveness and low toxicity.
research Disruption of Botryococcus braunii colonies by glycoside hydrolases
Enzymes can release hydrocarbons from Botryococcus braunii without harming cells, suggesting potential for continuous extraction.
research Human Hair Follicle and Epidermal Melanocytes Exhibit Striking Differences in Their Aging Profile which Involves Catalase
Hair follicle cells age faster and lose pigment due to less catalase, causing hair to turn gray.
research Protective Effects of Schinus terebinthifolius Leaf Supercritical Fluid Extract Against UVC-Induced Oxidative Stress: A Com-Prehensive Gene Expression Study
Brazilian pepper tree leaf extract effectively protects skin cells from UVC damage and is a strong natural skincare option.
research Sulphation catalysed by the human cytosolic sulphotransferases - chemical defence or molecular terrorism?
Human enzymes can detoxify harmful substances but might also increase their cancer risk.
research Protective Efficacy of Vitamin F against Acrylamide Induced Toxicity: Studies on Oxidative Stress Biomarkers
Linoleic acid (Vitamin F) can help protect against the harmful effects of acrylamide.
research Efficient Intradermal Delivery of Superoxide Dismutase Using a Combination of Liposomes and Iontophoresis for Protection against UV-Induced Skin Damage
Liposomes and iontophoresis effectively deliver protective enzymes into the skin against UV damage.
research Structural and dynamic insights into substrate binding and catalysis of human lipocalin prostaglandin D synthase
The research explains how a human enzyme binds and processes its substrate, which could relate to its role in biological functions and hair loss.
research Mechanism of action of androgen in hair follicles
Testosterone affects hair follicles differently across body sites, with beard hair follicles showing more activity of a specific enzyme and presence of androgen receptors compared to scalp hair.
research Effect of ethanol extract of plant mixture on hair regeneration in human dermal papilla cells and C57BL/6J mice
A plant mixture extract helped grow hair by boosting cell growth and growth factors while blocking a hair loss-related enzyme.
research Ornithine Decarboxylase Expression Leads to Translocation and Activation of Protein Kinase CK2 in Vivo
High ornithine decarboxylase levels may lead to hair loss and cancer by increasing CK2 activity in the nucleus.