research Isolated Patchy Heterochromia With Pili Annulati Features on Light and Electron Microscopy
Isolated patchy heterochromia with pili annulati can occur without other health issues.
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research Fabrication and Characterization of Dissolving Microneedles Containing Oryza Sativa L. Extract Complex for Enhancement of Transfollicular Delivery
The P25H5-O microneedles effectively deliver substances through hair follicles and are safe for skin cells.
research Hair Growth Promoting Activity of Discarded Biocomposite Keratin Extract
Keratin extract from human hair was found to promote hair growth in mice.
research Sex Hormones and Antiandrogens Influence In Vitro Growth of Dermal Papilla Cells and Outer Root Sheath Keratinocytes of Human Hair Follicles
Certain sex hormones and antiandrogens can either slow down or speed up the growth of human hair follicle cells depending on their concentration.
research Azasteroids as Inhibitors of Testosterone 5α-Reductase in Mammalian Skin
Certain 4-azasteroids are effective at blocking the enzyme that processes testosterone in human skin and could help treat acne, excessive hair growth, and male pattern baldness.
research Characterization of the Serotoninergic System in the C57BL/6 Mouse Skin
Mouse skin can produce and process serotonin, with variations depending on hair cycle, body location, and mouse strain.
research Both Low Circulating Insulin-Like Growth Factor-1 and High-Density Lipoprotein Cholesterol Are Associated with Hair Loss in Middle-Aged Women
Low IGF-1 and high HDL cholesterol levels are linked to more hair loss in middle-aged women.
research Fibroblast Growth Factors Stimulate Hair Growth Through Beta-Catenin and Shh Expression in C57BL/6 Mice
Certain growth factors can promote hair growth in mice by activating hair growth-related proteins.
research Cutaneous Application of Alpha-Methylspermidine Activates the Growth of Resting Hair Follicles in Mice
Putting α-methylspermidine on mouse skin can start hair growth.
research Analytical Chemistry Studying Historical Pharmaceuticals and Health Care Formulations
Analytical chemistry helps understand the makeup and use of ancient medicines, but it's complex and challenging.
research Study of the Behavior of Lesional and Nonlesional Skin of Canine Recurrent Flank Alopecia Transplanted to Athymic Nude Mice
Dog skin with hair loss, when transplanted to mice, regrew hair, suggesting the hair loss cause is likely body-wide, not skin-specific.
research The Efficacy of Latanoprost in the Treatment of Alopecia Areata of Eyelashes and Eyebrows
Latanoprost, a glaucoma treatment, was found ineffective in treating hair loss in eyebrows and eyelashes.
research Results of Clinical Examinations, Laboratory Tests, and Ultrasonography in Dogs with Pituitary-Dependent Hyperadrenocorticism Treated with Trilostane
Trilostane effectively and safely treats dogs with pituitary-dependent hyperadrenocorticism, improving symptoms and adrenal gland size.
research Activating Beta-Catenin Signaling in CD133-Positive Dermal Papilla Cells Increases Hair Inductivity
Boosting β-catenin signaling in certain skin cells can enhance hair growth.
research Wound Healing and Skin Regeneration
Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.
research Copy Number Variation Regions in Nellore Cattle: Evidence of Environmental Adaptation
Nellore cattle have genetic variations linked to their adaptation to tropical environments.
research Transcriptomic Regulation of Seasonal Coat Color Change in Hares
Genes related to pigmentation, body rhythms, and behavior change during hares' seasonal coat color transition, with a common genetic mechanism in two hare species.
research Inductive Properties of Hair Follicle Cells
Hair growth can be induced by certain cells found at the base of hair follicles, and these cells may also influence hair development and regeneration.
research Increased 25(OH)D3 Level in Redheaded People: Could Redheadedness Be an Adaptation to Temperate Climate?
Redheaded people may have evolved to efficiently make vitamin D in areas with less sunlight.
research Topical Minoxidil Useful in 18% of Patients with Androgenetic Alopecia: A Study of 430 Cases
Using minoxidil lotion for hair regrowth in androgenetic alopecia has limited success and should be evaluated carefully.
research Apoptosis in Growing Hair Follicles Following Gamma-Irradiation and Application for the Evaluation of Radioprotective Agents
Radiation increases cell death in hair follicles, but certain treatments can protect against this effect.
research Characteristic Localization of Neuronatin in Rat Testis, Hair Follicle, Tongue, and Pancreas
Neuronatin is found in specific cells within rat testis, hair follicles, tongue, and pancreas, suggesting it has various roles in tissue development and function.
research Induction of Hair Keratins Expression by an Annurca Apple-Based Nutraceutical Formulation in Human Follicular Cells
An apple-based supplement was found to stimulate hair protein production, which may help with hair growth.
research Hair Morphogenesis In Vitro: Formation of Hair Structures Suitable for Implantation
Scientists created early-stage hairs from mouse cells that grew into normal, pigmented hair when implanted into other mice.
research Morphogenetic Mechanisms in the Cyclic Regeneration of Hair Follicles and Deer Antlers from Stem Cells
Hair follicles and deer antlers regenerate similarly through stem cells and are influenced by hormones and growth factors.
research The Effects of Multiple Power Densities of Carbon Dioxide Laser on Photothermal Damage in Rat Skin Tissue
Higher power CO2 laser causes more severe skin burns and damage.
research Contact Cooling of the Skin
Skin can be cooled quickly and safely during laser treatments to protect it without affecting deeper layers.
research Efficacy and Mechanism of Topical Shen Bai Hair Growing Decoction Against Androgenetic Alopecia
The Shen Bai Hair Growing Decoction may help treat hair loss by promoting hair growth and reducing inflammation.
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 Implanted Hair-Follicle-Associated Pluripotent Stem Cells Aid Wound Healing and Reduce Scarring in Mice
Implanted special stem cells from hair follicles helped heal wounds faster and with less scarring in mice.