research Location and fine structure of melanocytes in human fetal scalp hair follicles.
Melanocytes in the outer root sheath are likely stem cells that grow fast but stay immature.
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research Hair Repigmentation as a Melanoma Warning Sign
Hair turning darker can be a sign of skin cancer.
research Melanocytes from the Outer Root Sheath of Hair Follicles Cultivated on Collagen Membrane Improve their Melanotic Properties
Collagen membranes improve melanocyte growth for treating skin depigmentation.
research Simultaneous LC-MS/MS quantification of glucocorticoids, melatonin and its metabolites in hair
The new method can measure sleep-related hormones in hair effectively and could help track long-term sleep patterns.
research Supplementary Material for: Drug-Induced Melasma in Patients on 5-Alpha Reductase Inhibitors: A Case Report
Finasteride can cause melasma, especially in people with darker skin.
research The spectrum of cutaneous adverse events during encorafenib and binimetinib treatment in B‐rapidly accelerated fibrosarcoma‐mutated advanced melanoma
The combination of encorafenib and binimetinib caused few skin issues.
research Clinical Snippets
Some cells may slow melanoma growth, a protein could affect skin pigmentation, a gene-silencing method might treat hair defects, skin bacteria changes likely result from eczema, and a defensin protein could help treat multiple sclerosis.
research Overexpression of hepatoma-derived growth factor in melanocytes does not lead to oncogenic transformation
Overexpression of HDGF in melanocytes does not cause cancer.
research Stem cell factor combined with matrix proteins promotes attachment and migration of amelanotic melanocyte from human follicle hair
Stem cell factor and certain proteins help melanocytes from hair follicles move and attach better, aiding vitiligo repigmentation.
research Lentiginous melanoma. A clinically malignant entity that histopathologically seems benign. Case study harbouring BRAF V 600R mutation
A clinically suspected melanoma appeared benign under the microscope but was confirmed by specific tests and a rare mutation.
research In situ detection of retinoid-X receptor expression in normal and psoriatic human skin
RXR-alpha is strongly expressed in both normal and psoriatic skin and may help in skin cell differentiation and hair growth.
research Recent advances in the molecular mechanisms determining tissue sensitivity to glucocorticoids: novel mutations, circadian rhythm and ligand-induced repression of the human glucocorticoid receptor
New findings explain how genetic changes, body clocks, and certain molecules affect tissue response to stress hormones.
research FilaggrinHigh melanomas exhibit active FGFR and allergic signatures with impaired GNA14 and Th1 signatures
FilaggrinHigh melanomas have active FGFR signaling and weak GNA14 and Th1 signatures.
research Differentiation of CD34+ Human Hair Follicle Stem Cells into Functional Melanocytes
CD34+ hair follicle stem cells can become melanin-producing cells for treating skin conditions.
research C57BL/6 Mouse모델의 사삼추출물에 대한 모낭변화와 멜라닌합성
Adenophora Radix extract can promote hair growth and increase melanin in mice.
research Melatonin Alleviates the Oxygen–Glucose Deprivation/Reperfusion-Induced Pyroptosis of HEI-OC1 Cells and Cochlear Hair Cells via MT-1,2/Nrf2 (NFE2L2)/ROS/NLRP3 Pathway
Melatonin may protect inner ear cells from damage by reducing cell death and oxidative stress, potentially treating sudden hearing loss.
research Cutaneous adverse effects of BRAF inhibitors in metastatic malignant melanoma, a prospective study in 20 patients.
BRAF inhibitors for melanoma often cause skin side effects, but they can be managed with proper care.
research Steroidogenic Factor-1 Lineage Origin of Skin Lesions in Carney Complex Syndrome
Skin lesions in Carney Complex are caused by a gene change in some skin cells that leads to increased pigmentation and may lead to tumors.
research A Novel Point Mutation in the Ligand-Binding Domain (LBD) of the Human Glucocorticoid Receptor (hGR) Causing Generalized Glucocorticoid Resistance: The Importance of the C Terminus of hGR LBD in Conferring Transactivational Activity
A new mutation in the human glucocorticoid receptor reduces its function and causes resistance to glucocorticoids.
research 50285 Oxytocin receptor is present in keratinocytes near touch and pain sensory neurons
Oxytocin receptors are found in skin cells near touch and pain neurons.
research Platelet-derived growth factor regulates the proliferation and differentiation of human melanocytes in a differentiation-stage-specific manner
PDGF-BB helps young melanocytes grow but stops mature ones from growing, and it makes melanocytes more specialized.
research Downregulation of nuclear factor-kappaB activation in human keratinocytes by melanogenesis inhibitors
Melanogenesis inhibitors like kojic acid and niacinamide can reduce inflammation and pigment production in skin cells.
research Lenalidomide Augments Differentiation of Cultured Hair Follicle Derived Melanocyte Stem Cells Into Functional Melanocytes
Lenalidomide helps hair follicle stem cells turn into melanocytes, which may improve repigmentation in vitiligo.
research Topical corticosteroids induced hyper-pigmentation: a case report
Misusing topical corticosteroids can cause skin darkening and other side effects.
research A simple immunofluorescence technique for simultaneous visualization of mast cells and nerve fibers reveals selectivity and hair cycle - dependent changes in mast cell - nerve fiber contacts in murine skin
Mast cell and nerve fiber interactions in mouse skin change with the hair cycle.
research 780 Novel mechanism of UVB-mediated pigmentation through the axis of ATP-P2X7
Scientists discovered a new way UVB light increases skin pigmentation through the ATP-P2X7 pathway.
research Scalp melanoma after antihair loss mesotherapy
A woman got melanoma on her scalp after anti-hair loss treatment with injections.
research All-trans retinoic acid induced the differentiation of amelanotic melanocytes of human hair follicle
All-trans retinoic acid helps amelanotic melanocytes in hair follicles develop and produce pigment while reducing their growth.
research The ‘melanocyte-keratin’ mystery revisited: neither normal human epidermal nor hair follicle melanocytes express keratin 16 or keratin 6in situ
Human melanocytes in skin and hair follicles don't express keratin 16 or 6 naturally.
research ς1Receptor-Related Neuroactive Steroids Modulate Cocaine-Induced Reward
Neuroactive steroids affect cocaine's rewarding effects through the ς1 receptor.