research New Frontiers in Human Hair Follicle Neuroendocrinology
Human scalp hair follicles can produce and respond to several hormones, affecting hair growth and pigmentation.
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research Alopecia Induced in Young Mice by Exposure to Excess Dietary Zinc
Too much zinc in the diet can cause hair loss and color change in young mice by reducing copper in the body.
research Some Chemical Influences on Hair Growth and Pigmentation
Certain chemicals can change hair growth and color.
research Identification of Hair Shaft Progenitors That Create a Niche for Hair Pigmentation
Scientists found cells in hair that are key for growth and color.
research Deciphering the Molecular Mechanisms of Stem Cell Dynamics in Hair Follicle Regeneration
Different stem cells are key for hair growth and health, and understanding their regulation could help treat hair loss.
research Effects of Gamma Rays on the Regeneration of Murine Hair Follicles in the Natural Hair Cycle
Gamma rays did not change hair follicle density but increased white and hypopigmented hairs in mice.
research Qualitative Investigation of Fresh Human Scalp Hair with Full-Field Optical Coherence Tomography
Melanin density affects hair color, and this method can help in cosmetic assessments and diagnosing hair diseases.
research Oxidative Modification in Human Hair: The Effect of the Levels of Cu (II) Ions, UV Exposure and Hair Pigmentation
Reducing copper (II) ion levels in hair can decrease hair damage.
research The Chemokine SDF-1/CXCL12 Regulates the Migration of Melanocyte Progenitors in Mouse Hair Follicles
SDF-1/CXCL12 and its receptor CXCR4 are crucial for melanocyte movement in mouse hair follicles.
research The Thyroid Hormone Analogue KB2115 (Eprotirome) Prolongs Human Hair Growth (Anagen) Ex Vivo
KB2115 (eprotirome) can safely extend the hair growth phase without damaging cells or changing hair color.
research Decision Letter: Quantitative Mapping of Human Hair Greying and Reversal in Relation to Life Stress
Hair can naturally regain color, and stress might influence greying and its reversal.
research MTORC1 Activity Negatively Regulates Human Hair Follicle Growth and Pigmentation
High mTORC1 activity slows hair growth and causes it to lose color.
research Androgenetic Alopecia
Androgenetic alopecia is a common hair loss condition caused by testosterone effects on hair follicles, leading to thinner, shorter, and less pigmented hair, diagnosed using scalp dermoscopy and treated with topical minoxidil, antiandrogen agents, and 5-alpha reductase inhibitors.
research Genetics of Blond Hair
Blond hair in Solomon Islanders is due to a unique genetic variant, not European ancestry.
research Flexural Agminated Eruptive Nevi in Langerhans Cell Histiocytosis
Sunlight exposure improved a patient's skin condition, and there may be a link between a certain disease and skin growths; a leukemia treatment caused changes in hair color and growth.
research Wnt/β-Catenin Signaling Promotes Aging-Associated Hair Graying in Mice
A certain signaling pathway in mice, when increased, causes hair to gray by depleting the cells that give hair its color.
research Hair Cycle and Hair Pigmentation: Dynamic Interactions and Changes Associated with Aging
As people age, their hair follicles produce less pigment, leading to gray and white hair, due to factors like reduced enzyme activity and damage to melanocyte DNA.
research Anatomy and Physiology of Hair
Hair is important for protection, social interaction, and temperature control, and is made of a growth cycle-influenced follicle and a complex shaft.
research Hair Pigmentation: A Research Update
Hair color is determined by different melanins and changes with age.
research Disorders of Hair Pigmentation
Hair color is determined by melanin and can be affected by genetic conditions like albinism.
research What Color Is the Skin of a Mouse?
Mouse skin color ranges from pink to black, depending on their hair growth cycle.
research Melanogenesis Is Coupled to Murine Anagen: Toward New Concepts for the Role of Melanocytes and the Regulation of Melanogenesis in Hair Growth
Hair color production in mice is closely linked to the hair growth phase and may also influence hair growth itself.
research Author Response: Quantitative Mapping of Human Hair Greying and Reversal in Relation to Life Stress
Hair can naturally regain color after greying, and this change may be linked to stress levels.
research From Hair Color to Diagnosis
Hair color is influenced by genetics and can indicate certain health conditions.
research Hair Follicle Melanogenesis Reflected in Hair Pigmentation as a Developmental Factor in Alopecia Areata
Hair color is not a risk factor for developing alopecia areata.
research Hair Disorders in Patients with Cancer
Cancer treatments often cause hair disorders, significantly affecting patients' quality of life, and better management methods are needed.
research The Effects of Gamma Rays on the Regeneration of Hair Follicles Are Carried Over to Later Hair Cycles
Gamma-ray exposure can cause long-lasting damage to hair follicles, affecting hair structure and color.
research Male-Pattern Hair Loss: Comprehensive Identification of the Associated Genes as a Basis for Understanding Pathophysiology
Male-pattern hair loss is largely influenced by genetics, with key genes identified.
research Panax Notoginseng Saponins Loaded Water-In-Oil Microemulsion for Alopecia Therapy with Panthenol as Cosurfactant to Reduce Skin Irritation
The treatment promotes hair growth, improves hair density, and reduces skin irritation.
research Human Hair Follicle Organ Culture: Theory, Application, and Perspectives
Human hair follicle organ culture is a useful model for hair research with potential for studying hair biology and testing treatments.