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Expression of Cre Recombinase in Pigment Cells
Pigment Cell Research, 2002 Conditional gene targeting using the Cre/loxP system enables specific deletion of a gene in a tissue of interest. For application of Cre‐mediated recombination in pigment cells, Cre expression has to be targeted to pigment cells in transgenic mice. So far, no pigment cell‐specific Cre transgenic line has been reported and we present and discuss our ...
Guyonneau, L. +4 more
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The electric charge of pigment granules in pigment cells
Biosensors and Bioelectronics, 2001Black pigment cells called melanophores change colour in response to environmental changes and have lately been studied as promising biosensors. To further elucidate the intracellular processes involved in the colour changes of these cells, and to find optimal biosensing principles, the electric charge of intracellular pigment granules, melanosomes ...
M F, Testorf, I, Lundström, P A, Oberg
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BEHAVIOR OF PIGMENT CELLS ON LESIONS OF THE PIGMENTED NEVUS WITH VITILIGO
The Journal of Dermatology, 1979ABSTRACTWhen vitiligo occurred on lesions of the pigmented nevus, the behavior of pigment cells in this nevus was investigated. Three cases of giant hairy nevi, seven cases of moles, three cases of Mongolian spots and eleven specimens in nine cases of halo nevi were used.
T, Hamada, H F, Sakurane, T, Saito
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Pigmented squamous cell carcinoma
Journal of Cutaneous Pathology, 2000Pigmented squamous cell carcinomas have been reported in the oral and ocular mucosae, but rarely in the skin. We present a case of pigmented squamous cell carcinoma of the forehead and review the current English literature. Pigmented squamous cell carcinoma can be confused with pigmented basal cell carcinomas and melanoma, especially those melanomas ...
M S, Chapman, M J, Quitadamo, A E, Perry
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Clinics in Geriatric Medicine, 1986
Most pigment cells during embryogenesis arise from the cranial or truncal portion of the neural crest and migrate to the skin, hair bulbs, choroid of the eye, the inner ear, leptomeninges, and other tissues. Cells of the retinal pigment epithelium come from a different source, namely, the primitive forebrain, and are involved in the formation of the ...
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Most pigment cells during embryogenesis arise from the cranial or truncal portion of the neural crest and migrate to the skin, hair bulbs, choroid of the eye, the inner ear, leptomeninges, and other tissues. Cells of the retinal pigment epithelium come from a different source, namely, the primitive forebrain, and are involved in the formation of the ...
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Pigmented Clear Cell Acanthoma
The American Journal of Dermatopathology, 1994We present five cases of macroscopically pigmented clear cell acanthomas. Masson-Fontana silver stain revealed dendritic melanocytes containing melanin granules in large numbers interspersed among the tumoral keratinocytes. The dendritic cells expressed S-100 protein.
K, Langer, S, Wuketich, K, Konrad
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