research Subclinical speckled perifollicular melanosis of the scalp.
The scalp has a natural speckled pattern of increased pigment around hair follicles, possibly linked to local hormone production.
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480-510 / 1000+ results research Implication of microRNA regulation in para-phenylenediamine-induced cell death and senescence in normal human hair dermal papilla cells
Hair dye ingredient PPD causes cell death and aging in human hair cells by altering microRNA levels.
research Scalp Micropigmentation: Semantics, Terminology, and Standards
Scalp Micropigmentation is a popular non-surgical method to make hair look fuller.
research The role of PEDF in ageing and development: reduction of oxidative damage and support for stem cells
PEDF reduces oxidative damage and supports stem cells.
research Faculty Opinions recommendation of Dermal adipose tissue secretes HGF to promote human hair growth and pigmentation.
Fat tissue around hair follicles releases a growth factor that helps hair grow and develop color.
research Recombinant Bacillus subtilis-derived alkaline protease: a novel agent for skin depigmentation and hair follicle neogenesis
research BMP4 regulates differentiation of nestin-positive stem cells into melanocytes
BMP4 helps stem cells turn into pigment-producing cells, affecting hair color and growth.
research Effects of SLC45A2 and GPNMB on Melanin Deposition Based on Transcriptome Sequencing in Chicken Feather Follicles
SLC45A2 and GPNMB genes help control chicken feather color by promoting melanin.
research Penetration and Local Effect of Vitamin A on the Skin of the Guinea Pig.,
Vitamin A penetrates guinea pig skin quickly in alcohol, affects skin thickness, but doesn't impact hair growth.
research Melanocyte Subpopulation Turnover During the Human Hair Cycle: An Immunohistochemical Study
Melanocyte activity in hair follicles is linked to the hair growth cycle, being active in growth phases and inactive in rest phases.
research Change in Hair Color in Mice Induced by Injection of α-MSH
Injecting α-MSH made mice's hair turn black.
research How Many Sessions Does It Take For Scalp Micropigmentation
Scalp micropigmentation usually needs two to three sessions, but factors like genetics, coverage area, and health conditions can require more.
research Hair melanocytes as neuro-endocrine sensors—Pigments for our imagination
Hair melanocytes help the skin respond to stress and regulate hair pigmentation.
research Influence of prostaglandin F2α and its analogues on hair regrowth and follicular melanogenesis in a murine model
Prostaglandin F2alpha and related compounds can increase hair growth and darken hair in mice.
research A Simple Drug Delivery System for Platelet-Derived Bioactive Molecules, to Improve Melanocyte Stimulation in Vitiligo Treatment
The new drug delivery system improves vitiligo treatment by enhancing melanocyte activity and viability.
research Manual needling with phenolization – an efficacious therapy for lip vitiligo: A case series
Manual needling with phenol is effective for treating lip vitiligo.
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 N-(3,5-Dimethylphenyl)-3-Methoxybenzamide (A3B5) Targets TRP-2 and Inhibits Melanogenesis and Melanoma Growth
A3B5 can reduce skin pigmentation and slow melanoma growth.
research Lichen Planus Pigmentosus in North Africa: A Series of 17 Cases
Lichen planus pigmentosus is hard to treat and may be more common in North Africa than previously thought.
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 Successful White Hair Removal with Combined Coloring and Intense Pulsed Light (IPL): A Randomized Clinical Trial
Coloring white hair before IPL treatment effectively helps remove it.
research Physiologic changes of pregnancy: A review of the literature
Most pregnant women experience skin darkening and hair changes, with these effects usually going away after giving birth.
research How the leopard gets its spots: a transmembrane peptidase specifies feline pigmentation patterns
A gene called Taqpep affects cat coat patterns like stripes and blotches.
research Reversible hypopigmentation of hair secondary to Vitamin B12 deficiency
Vitamin B12 deficiency can cause reversible hair color loss in children.
research Regulation of melanin synthesis in goat hair follicles by melatonin through the Wnt/β-catenin pathway
research Scalp micropigmentation as an alternative to Hair transplant surgery.
Scalp micropigmentation is a successful, non-surgical way to make hair look fuller.
research Atypical bilateral hyperpigmented macules on the lower legs possibly due to cyclophosphamide.
Cyclophosphamide likely causes skin darkening by affecting hair follicles.
research 448 Combined therapeutic approach: Inhibition of MMP-9 and JAK Signaling Synergistically Prevents Depigmentation in Experimental Vitiligo
Combining MMP-9 and JAK inhibitors can effectively prevent skin depigmentation in vitiligo.
research Scalp Micropigmentation (SMP), a Cosmetic Treatment for Hair Restoration in Asians
SMP creates illusion of full hair, addressing various issues and bringing happiness to those with thinning hair.
research Topically active vitamin D3 analogue, 1α,24-dihydroxy-cholecalciferol, has an anti-proliferative effect on the epidermis of guinea pig skin
A vitamin D3 compound can reduce skin cell growth.