research Involvement of the central hypothalamic-pituitary-adrenal axis in hair growth and melanogenesis among different mouse strains
Stress can slow hair growth and affect skin color by impacting the body's stress response system.
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960-990 / 1000+ results research Trypsin‐induced follicular papilla apoptosis results in delayed hair growth and pigmentation
Trypsin slows hair growth and affects color by causing cell death in hair follicles.
research Focal Scalp Hair Heterochromia in an Infant
An infant had two different natural hair colors on the scalp with no health issues.
research Bone morphogenetic protein (BMP) signaling controls hair pigmentation by means of cross-talk with the melanocortin receptor-1 pathway
BMP signaling affects hair color by interacting with the MC-1R pathway.
research Morphological Changes in Human Scalp Hair Roots during Deprivation of Protein
Not eating enough protein can cause hair roots to shrink and lose color, and hair to become thinner.
research Segmented Heterochromia in Black Scalp Hair Associated With Iron-Deficiency Anemia
Iron deficiency can cause hair color changes, which can be reversed with iron supplements.
research Segmented heterochromia in scalp hair
Iron therapy cured the boy's hair color issue.
research A Note on Postinflammatory Hair Darkening
Hair can darken after inflammation and then return to its original color.
research Case report on premature hair graying treated with Melitane 5% and oral hair supplements
Melitane 5% and hair supplements improved hair color in a 14-year-old with early graying.
research BMI1 is required for melanocyte stem cell maintenance and hair pigmentation
BMI1 is essential for preventing hair greying and maintaining hair color.
research Reversible hypopigmentation of hair secondary to Vitamin B12 deficiency
Vitamin B12 deficiency can cause reversible hair color loss in children.
research Exosomal miR ‐199a‐3p From Dermal Papilla Cells Regulates Hair Follicle Pigmentation by Targeting POU2F1 in Melanocytes
Exosomal miR-199a-3p from dermal papilla cells helps control hair color by affecting melanocytes.
research Ratanjot (Alkanna Tinctoria L.) Boraginaceae Root Extract, A Miracle Hair Oil
Ratanjot root oil helps hair grow and conditions and colors it naturally.
research Trichological analysis on hair of German shepherd dog
German shepherd hair varies in color and pattern but is flat with a consistent internal structure.
research Paediatric premature greying of hair: Role of homoeopathy: A case report
Homeopathy helped restore normal hair color in a 5-year-old with premature greying.
research 576 A preliminary study of melanogenic markers in the differentiation of the human hair follicle melanin unit
The study found markers indicating that cells responsible for hair color are differentiating in specific areas of the hair follicle.
research A pair of transmembrane receptors essential for the retention and pigmentation of hair
Bmpr2 and Acvr2a receptors are crucial for hair retention and color.
research Dermal papilla regulation of hair growth and pigmentation
Dermal papilla cells are key for hair growth and color, influencing hair type and size, and their interaction with stem cells could help treat hair loss and color disorders.
research Trichological analysis on hair of malvi cattle
Malvi cattle hair varies in color and pattern across different body regions.
research Exposure to gamma-rays at the telogen phase of the hair cycle inhibits hair follicle regeneration at the anagen phase in mice
Gamma-ray exposure during hair rest phase harms hair growth and color in mice.
research Formulation and Evaluation of Herbal Based Hair Mask
Henna is a safer alternative to synthetic hair dyes but has limited color options.
research Development And Evaluation of Natural Hair Dye Formulations
Natural hair dyes like henna and beetroot are safer but have limited colors and may fade easily.
research Color dilution alopecia in a Yorkshire
The Yorkshire terrier has a genetic hair loss condition not improved by treatment.
research Growth Inhibition and Transient Temperature Measurement of Laser-Irradiated Hair Fibers and Follicles
Laser treatment can inhibit hair growth and different hair colors reach different temperatures when lasered.
research Marine-Biomass-Derived Melanin–Chitosan Composites as Natural Black Hair Colorants: Charge Reversal and Electrostatic Deposition Mechanism
A natural hair dye from cuttlefish ink and chitosan effectively colors hair black without harmful chemicals.
research Restoring natural hair pigmentation: clinical assessment of safety and efficacy of an ayurvedic leave-on treatment
The Ayurvedic treatment safely and effectively restores natural hair color by increasing black hair and reducing grey hair.
research Multicolor Hair Dyeing with Biocompatible Dark Polyphenol Complex-Integrated Shampoo with Reactive Oxygen Species Scavenging Activity
The new hair-dyeing shampoo is safe, colors hair evenly, and strengthens it.
research Human Female Hair Follicles Are a Direct, Nonclassical Target for Thyroid-Stimulating Hormone
Thyroid-stimulating hormone affects hair follicles but doesn't change hair growth or color.
research Nonsynchronized segmented heterochromia in black scalp hair
A 14-year-old girl's black hair showed unique color changes, suggesting early greying.
research Exposure to gamma-rays at the telogen phase of the hair cycle inhibits hair follicle regeneration at the anagen phase in mice
Gamma-rays exposure during the resting phase of hair growth can damage hair regeneration and color in mice.