research Melanogenesis During the Anagen-Catagen-Telogen Transformation of the Murine Hair Cycle
Hair stops producing melanin as it transitions from the growth phase to the resting phase.
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research Keratinocytes Regulate the Function of Melanocytes
Keratinocytes control how melanocytes work.
research Histopathologic Findings of Cutaneous Hyperpigmentation in Addison's Disease and Immunostain of the Melanocytic Population
The study found increased skin pigmentation and variable melanocyte density in a patient with Addison's disease.
research Distribution of Glycolipid and Unsaturated Fatty Acids in Human Hair
Human hair has more unsaturated fats inside than on the surface, and certain lipids may help bind the outer and inner layers together.
research Transplanted Hair Follicle Mesenchymal Stem Cells Alleviated Small Intestinal Ischemia–Reperfusion Injury via Intrinsic and Paracrine Mechanisms in a Rat Model
Transplanted hair follicle stem cells can heal damaged rat intestines.
research Evaluation of Wavelength-Dependent Hair Growth Effects on Low-Level Laser Therapy: An Experimental Animal Study
The 830-nm wavelength was most effective at promoting hair growth in rats using low-level laser therapy.
research Striking White Hair
Poliosis causes white hair patches due to lack of melanin.
research Sox2 in the Dermal Papilla Regulates Hair Follicle Pigmentation
Sox2 controls hair color by affecting pigment production in hair follicles.
research The Philippines Stingless Bee Propolis Promotes Hair Growth Through Activation of Wnt/Beta-Catenin Signaling Pathway
Philippines stingless bee propolis helps hair grow by activating a specific cell signaling pathway.
research 3,4,5-Tri-O-Caffeoylquinic Acid Promoted Hair Pigmentation Through β-Catenin and Its Target Genes
A substance called TCQA could potentially darken hair by activating certain genes and increasing melanin.
research A Pilot Study for Triple Combination Therapy with a Low-Fluence 1064 nm Q-Switched Nd:YAG Laser, Hydroquinone Cream, and Oral Tranexamic Acid for Recalcitrant Riehl’s Melanosis
The combination therapy significantly improved Riehl’s melanosis in patients without serious side effects.
research The Effect of Butin on the Vitiligo Mouse Model Induced by Hydroquinone
Butin is effective in treating vitiligo in mice.
research Clinical Efficacy of Silk Sericin Dressing with Collagen for Split-Thickness Skin Graft Donor Site Treatment
Silk sericin dressing with collagen heals wounds faster and improves scar quality better than Bactigras.
research Oxidative Stress in Androgenetic Alopecia
People with a common type of hair loss have higher stress levels in their body, and treatments that reduce this stress could help.
research Topical Olive Oil With Downregulation of Stress Factors Protects Mice Skin From Precarious 3600 MHz Electromagnetic Radiation
Topical olive oil protects mice skin from harmful electromagnetic radiation.
research Methods in Hair Research: How to Objectively Distinguish Between Anagen and Catagen in Human Hair Follicle Organ Culture
A reliable system was developed to distinguish hair growth stages, aiding in identifying hair growth promoters or inhibitors.
research From Hair Color to Diagnosis
Hair color is influenced by genetics and can indicate certain health conditions.
research Loss of Myeloid Mcpip1 Suppresses Hair Growth and Development of Epidermal Papilloma of the Skin
Removing MCPIP1 from myeloid cells in mice leads to hair loss and prevents skin tumors but causes pigmented spots.
research Oxidative Stress in Alopecia Areata: A Case-Control Study
Alopecia areata patients have higher oxidative stress and lower antioxidant levels.
research Melanocytes and Vitiligo and Hair Graying
Melanocytes produce melanin; their defects cause vitiligo and hair graying, with treatments available for vitiligo.
research Profiling the Response of Human Hair Follicles to Ultraviolet Radiation
UVB radiation harms hair growth and health, causing cell death and other changes in human hair follicles.
research Liposomes And Follicular Penetration
Liposomes can improve hair care and treat hair issues effectively.
research Oxidant and Antioxidant Status in Patients with Female Pattern Hair Loss with Varying Severity
Oxidative stress may worsen female pattern hair loss and could help track the disease and treatment.
research Circulating Testosterone and Feather-Gene Expression of Receptors and Metabolic Enzymes in Relation to Melanin-Based Coloration in the Barn Owl
Barn owls with smaller black spots have higher testosterone levels, which might be due to genetic effects on hormone regulation rather than hormone effects on coloration.
research Synergistic Effect of Rice Bran Extract and Extremely Low-Frequency Electromagnetic Fields on Dermal Papilla/Melanocytes in Melanogenesis
Rice bran extract and low-frequency electromagnetic fields together may help treat vitiligo and white hair.
research A Well-Tolerated Hair Serum Containing New Natural Active Ingredients Reduced Hair Loss and Improved Quality of Life in Women With Chronic Telogen Effluvium: A 16-Week Controlled Study
The hair serum reduced hair loss and improved hair quality in women.
research Efficacy of an Agonist of α-MSH, the Palmitoyl Tetrapeptide-20, in Hair Pigmentation
Palmitoyl tetrapeptide-20 may help reduce hair greying and increase melanin production.
research Temporary Hair Removal by Low Fluence Photoepilation: Histological Study on Biopsies and Cultured Human Hair Follicles
Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.
research C-Reactive Protein Promotes Adhesion of Monocytes to Endothelial Cells via NADPH Oxidase-Mediated Oxidative Stress
C-reactive protein helps monocytes stick to blood vessel cells by causing oxidative stress.
research New Insights Into Human Hair: SAXS, SEM, TEM, and EDX for Alopecia Areata Investigations
Alopecia Areata causes significant structural and compositional changes in hair.