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research Cells and Structures Involved in Hair Follicle Regeneration: An Introduction
The document concludes that hair follicle regeneration involves various factors like stem cells, noncoding dsRNA, lymphatic vessels, growth factors, minoxidil, exosomes, and induced pluripotent stem cells.
research Frontiers in Topical Photoprotection
Sunscreen technology is improving with new ingredients and methods to better protect skin from sun damage.
research ENZYMES
Enzymes are classified into six types and are essential for many biological processes, with only a few targeted by drugs.
research Novel Synthetic Steroid Derivatives: Target Prediction and Biological Evaluation of Antiandrogenic Activity
New steroid compounds may help with hormonal therapy and have potential benefits for glucose disorders, but more research is needed.
research Recent advances in highly-efficient near infrared OLED emitters
New near-infrared OLED emitters are more efficient, especially platinum(II) complexes, and have promising applications like hair growth treatment.
research Enzymes
Enzymes play crucial roles in metabolism, health, and disease management.
research Human Skin is a Steroidogenic Tissue: Steroidogenic Enzymes and Cofactors Are Expressed in Epidermis, Normal Sebocytes, and an Immortalized Sebocyte Cell Line (SEB-1)
Human skin can produce steroids from cholesterol.
research A pilot study evaluating the efficacy of topically applied niacin derivatives for treatment of female pattern alopecia
Niacin derivatives may increase hair fullness in women with hair loss.
research HPTLC assay of nicotine and cotinine in biological samples
A new method effectively measures nicotine and cotinine in blood and urine for forensic analysis.
research 1317 Nicotinic acid suppresses sebaceous lipid synthesis of human sebocytes via activating hydroxycarboxylic acid receptor 2 (HCA2)
Nicotinic acid reduces excessive oil production in skin cells by activating a specific receptor, which could help treat acne.
research Topically Applied Nicotinamide Inhibits Human Hair Follicle Growth Ex Vivo
Nicotinamide applied to the scalp can slow down hair growth.
research The effect of a dietary supplement containing nicotinamide (Cavalesse®), on the severity of the symptoms in horses suffering insect bite hypersensitivity.
The nicotinamide supplement did not reduce symptoms in horses with insect bite hypersensitivity.
research Novel synthesis of nicotinamide derivatives of cytotoxic properties
Newly made nicotinamide compounds could potentially treat cancer.
research Pharmacological and toxicological effects of Nicotiana tabacum
Nicotiana tabacum has potential therapeutic uses but also poses toxic risks.
research Designed, Synthesis, In Vitro and Computational Analyses of Anticancer Nicotinamide Derivatives
Compound N4 effectively kills breast cancer cells and compounds N2 and N3 have strong antibacterial and antifungal properties.
research HPLC를 이용한 양모제 유효성분의 동시분석법
The study developed a reliable method to measure active ingredients in hair nourisher products using HPLC.
research Niacin deficiency increases the sensitivity of rats to the short and long term effects of ethylnitrosourea treatment.
Niacin deficiency makes rats more sensitive to cancer-causing chemicals.
research Efficacy and Potential Mechanisms of Naringin in Atopic Dermatitis
Naringin may help treat atopic dermatitis by reducing inflammation and improving the skin barrier.
research Determination of Vitamin B3 Vitamer (Nicotinamide) and Vitamin B6 Vitamers in Human Hair Using LC-MS/MS
The method can measure vitamin B3 levels in human hair accurately.
research Chromatographic Methods for the Determination of Aminexil, Pyridoxine, and Niacinamide in a Novel Cosmetic Hair Preparation
Two new methods accurately measure Aminexil, Pyridoxine, and Niacinamide in hair products.
research A Clinical Trial to Investigate the Effect of Cynatine HNS on Hair and Nail Parameters
Cynatine HNS improves hair and nail quality in 90 days.
research β-Nicotinamide Mononucleotide Promotes Cell Proliferation and Hair Growth by Reducing Oxidative Stress
NMN could potentially treat hair loss by reducing oxidative stress and improving cell health.
research Oral Supplementation of Nicotinamide Mononucleotide (NMN) Improves Hair Quality and Subjective Perception of Hair Appearance in Middle-Aged Women
NMN supplements may improve hair quality and appearance in middle-aged women.
research Analytical Methods on the Determination of Active Ingredients for Hair Nourisher Products
The new method accurately measures active ingredients in hair nourishment products.
research Recombinant humanized collagen combined with nicotinamide increases the expression level of rat basement membrane proteins and promotes hair growth
Recombinant collagen with nicotinamide boosts hair growth and health.
research Viewpoint 6
Nicotine from smoking may worsen hidradenitis suppurativa by affecting immune function and promoting inflammation.
research Lesions in the skin, intestine, and central nervous system induced by an antimetabolite of niacin.
Injecting newborn mice with a niacin blocker caused skin, gut, and brain damage similar to human pellagra.
research Melatonin protects cochlear hair cells from nicotine‐induced injury through inhibiting apoptosis, inflammation, oxidative stress and endoplasmic reticulum stress
Melatonin may protect ear cells from damage caused by nicotine.
research Nitroglycerin in Dermatology
Nitroglycerin ointment is now used to treat several skin conditions with fewer side effects.