research Scalp hair repigmentation in the penumbral region of radiotherapy– a case series
Radiotherapy can cause rare changes in hair color, which should be discussed with patients.
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30-60 / 1000+ results research The Hair Pigmentation Unit and Hair Graying
Hair color is determined by melanins produced in hair cells.
research Epidermal pigmentation in the human lineage is an adaptation to ultraviolet radiation
Forensic DNA Phenotyping can help predict physical traits from crime scene DNA to identify suspects.
research Disorders of Hair Pigmentation
Hair color is determined by melanin and can be affected by genetic conditions like albinism.
research Enhanced Differentiation Potential of Pigmented Human Epidermal Equivalents
PmtHEE is a better model for studying pigmented skin because it includes melanocytes and shows improved cell differentiation.
research Increased PHGDH expression promotes aberrant melanin accumulation
Higher PHGDH levels cause unusual melanin buildup in hair follicles.
research 1200 The biology of melanocytes
Melanocytes are cells that make skin and hair color and help protect skin from sun damage.
research Plerixafor Biases CXCR4 Signaling Through β-Arrestin to Promote Melanogenesis via β-Catenin–MITF Activation
Plerixafor may help treat pigmentation disorders by promoting skin repigmentation.
research ERYTHROMELANOSIS FOLLICULARIS FACIEI ET COLLI
Three Iranian men had reddish-brown facial pigmentation with no effective treatment.
research Hair Pigmentation: A Research Update
Hair color is determined by different melanins and changes with age.
research The human hair: from anatomy to physiology
The document concludes that hair is complex, with a detailed growth cycle, structure, and clinical importance, affecting various scientific and medical fields.
research Pharmacological BACE1 and BACE2 inhibition induces hair depigmentation by inhibiting PMEL17 processing in mice
Blocking BACE1 and BACE2 enzymes causes hair color loss in mice.
research Stem cell factor/c-Kit signalling in normal and androgenetic alopecia hair follicles
SCF and c-Kit decrease in AGA hair follicles, possibly affecting hair pigmentation and growth.
research Black women’s hair: the main scalp dermatoses and aesthetic practices in women of African ethnicity
Black women's unique hair characteristics and styling practices can lead to specific scalp conditions, which require early diagnosis and appropriate treatment.
research Oral zinc sulphate causes murine hair hypopigmentation and is a potent inhibitor of eumelanogenesisin vivo
Oral zinc sulphate reduces dark hair color in mice.
research Hair removal using a pulsed-intense light source.
Pulsed-intense light can significantly reduce hair, with effectiveness depending on treatment number and timing, and has mild side effects.
research Hair Coloration by Gene Regulation: Fact or Fiction?
Gene regulation could revolutionize hair color by altering pigmentation from within.
research HGF/SF Increases Number of Skin Melanocytes but Does Not Alter Quality or Quantity of Follicular Melanogenesis
HGF/SF increases skin melanocytes but doesn't change melanin type or amount.
research Effect of Honeysuckle Extract for Color Protection of Human Hair Exposed to Sunlight Radiation
Non-ionic silicone emulsion best protects hair color from sunlight.
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 Melanocyte Chitosan/Gelatin Composite Fabrication with Human Outer Root Sheath-Derived Cells to Produce Pigment
The technique can isolate cells to help treat skin pigmentation issues.
research Spectroscopy as a tool to evaluate hair damage and protection
Chamomile extract can protect hair from damage caused by light.
research Chemotherapy-induced alopecia: A novel observation
Some patients' hair grew back black and white after chemotherapy.
research HAIR | Overview
The document explains how hair is studied in forensics to identify its source and its role in criminal investigations.
research Study of quality of life in patients with premature graying of hair in Western Indian population
Premature graying of hair significantly harms psychological and social wellbeing.
research Analysis of genome DNA methylation at inherited coat-color dilutions of Rex Rabbits
Inherited color dilution in Rex rabbits is linked to DNA methylation changes in hair follicles.
research Hair Weathering
Avoid chemical and physical damage to protect hair.
research Expression and Distribution of the Guanine Nucleotide-binding Protein Subunit Alpha-s in Mice Skin Tissues and Its Association with White and Black Coat Colors
The protein Gnαs is found more in black mice than white mice and may influence their coat color.
research Melanocytes and Vitiligo (and Hair Graying)
Melanocytes produce melanin; their defects cause vitiligo and hair graying, with treatments available for vitiligo.
research RGB video microscopic system for in-vitro monitoring of optical properties of hair shaft and follicle
The system helps monitor hair properties using RGB video microscopy.