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Table 4 Immunohistochemistry staining for MART and gp100 in melanoma and melanocyte clusters in 5 melanoma patient cases.#

From: Cytotoxic T lymphocyte responses against melanocytes and melanoma

Case

Diagnosis

MelanA

gp-100 (HMB45)

  

20%

5-20%

<5%

> 20%

5-20%

<5%

1

NA

      
 

Melanoma (SS)

*

    

*

2

IDN

*

    

*

 

Melanoma (recur)

*

    

*

3

JMN

*

  

*

  
 

Melanoma (SS)

*

  

*

  

4

IDN

*

    

*

 

Melanoma (SS)

*

  

*

  

5

IDN

*

    

*

 

Melanoma (Nevoid)

*

    

*

  1. #samples are scored based on percentage of melanocytes or malignant cells which stained histologically positive for either MelanA (MART-1) or gp100 in a given skin sample.
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Journal of Translational Medicine

ISSN: 1479-5876

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