Melanocytes Overview

Encyclopedia: Melanocyte

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Melanocytes are cells located in the bottom layer of the skin's epidermis and in the middle layer of the eye . Through a process called melanogenesis, these cells produce melanin, which is a pigment found in the skin, eyes, and hair. This melanogenesis leads to a long lasting tan which is in contrast to the tan that originates from oxidation of already existing melanin. There are both basal and activated...


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Question and Answer

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In re-epithelialization of a wound, why do melanocytes not produce along with the new basal...
I am trying to understand why the stratum basal of the epidermis, when progressively forming...

This is a very interesting question, and I must confess that I'm not a dermatopathologist, so I can only speculate that since the melanocytes are derivatives of the neural crest,...

Asked by Dr. D - 9 months ago

Please define "epithelioid melanocytes with large pleomorphic nuclei and prominent nucleoli"?
I was just provided this pathology report on a mole taken from my skin and...

Epithelioid-cell blue nevus is an unusual cytologic variant of blue nevus that has been recently described mostly in patients with Carney complex, although the lesion may also appear in patients...

Asked by kevj812 - 27 months ago

Forum Search

OmgiliOMGILI

  • melanocytes - 2 replies

    Hola! necesito ayuda para traducir la palabra melanocytes encontrada en la siguiente oracion . "This is a pigmentation disorder in which melanocytes in the skin are destroyed." Gracias!

    Oct 29, 2008

  • Solar Activity & the Definition of Melanocyte - 2 replies

    that determines their color. The pigment that melanocytes make is called melanin. The major determinant of color is not the number but rather the activity of the melanocytes. Melanin production takes place

    Jul 10, 2008

  • Depigmentation of the skin - 2 replies

    that can be done at the doctors office to see if my melanocytes are still producing? For the past year and half I have been noticing a depigmentation of the skin . Is there any...

    May 25, 2008

Complementary and Alternative Medicine

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How-To Guides

HowstuffworksHOWSTUFFWORKS

  • Tanning

    A sunburn or sun tan affects the health of your skin. Learn how your skin works, how tanning and sunburn can negatively affect your body and how sunscreen works.


  • Melanin Production in Cells

    Albinism is a catch-all term for many conditions marked by a lack of the pigment melanin. Learn about the causes of and treatments for albinism.


Skin Cancer Slide Show

www.mayoclinic.comWWW.MAYOCLINIC.COM

Melanoma pictures to help identify skin cancer

Skin cancer is a serious disease that is often curable if discovered early. This visual slide show will teach you how to spot potentially worrisome skin spots with the American Academy of Dermatology's A-B-C-D-E guide: Asymmetrical shape, irregular Border changes in Color, the Diameter, and how quickly the growth is Evolving.

Skin Cancer Slide Show

Skin Cancer Slide Show

webmd.comWEBMD.COM

Use this quick reference guide of skin abnormalities that point to the development of skin cancer.

Skin Cancer Slide Show


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