Comparison of SOX-10, HMB-45, and Melan-A in Benign Melanocytic Lesions
Sabrina E Dass,1 Taryn Huizenga,2 Mehdi Farshchian,2 Darius R Mehregan2 1Wayne State University School of Medicine, Detroit, MI, USA; 2Department of Dermatology, Wayne State University, Detroit, MI, USACorrespondence: Mehdi FarshchianDepartment of Dermatology, Wayne State University, 18100 Oakwood B...
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doaj-71f9a53523bc4a67ac970a19ebad5d2e2021-10-05T18:51:26ZengDove Medical PressClinical, Cosmetic and Investigational Dermatology1178-70152021-10-01Volume 141419142569493Comparison of SOX-10, HMB-45, and Melan-A in Benign Melanocytic LesionsDass SEHuizenga TFarshchian MMehregan DRSabrina E Dass,1 Taryn Huizenga,2 Mehdi Farshchian,2 Darius R Mehregan2 1Wayne State University School of Medicine, Detroit, MI, USA; 2Department of Dermatology, Wayne State University, Detroit, MI, USACorrespondence: Mehdi FarshchianDepartment of Dermatology, Wayne State University, 18100 Oakwood Blvd., Suite 300, Detroit, MI, 48124, USAEmail mfarshch@med.wayne.eduPurpose: Different immunohistochemical stains are used in dermatopathology to stain melanocytes and diagnose benign and malignant melanocytic lesions.Methods: SOX-10, HMB-45, and Melan-A immunohistochemical stains were used to assess 32 biopsy specimens with a histologic diagnosis of lentigo. The total number of melanocytes stained with each immunohistochemical stain was counted and an average count was obtained from two readings.Results: Analysis of the data revealed a significant difference in staining melanocytes between these three immunostains (p=0.0010, ANOVA). SOX-10 stained 0.195 more melanocytes than HMB-45 (p=0.0026). Similarly, Melan-A stained 0.195 more melanocytes than HMB-45 (p=0.0011). However, the difference between SOX-10 and Melan-A was not statistically significant (p=0.9810).Conclusion: SOX-10 and Melan-A immunostaining stain more melanocytes than HMB-45. No significant difference was noted between Melan-A and SOX-10.Keywords: immunohistochemical stains, melanocytes, benign melanocytic lesion, lentigo, atypical junctional melanocytic hyperplasiahttps://www.dovepress.com/comparison-of-sox-10-hmb-45-and-melan-a-in-benign-melanocytic-lesions-peer-reviewed-fulltext-article-CCIDimmunohistochemical stainsmelanocytesbenign melanocytic lesionlentigoatypical junctional melanocytic hyperplasia |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Dass SE Huizenga T Farshchian M Mehregan DR |
spellingShingle |
Dass SE Huizenga T Farshchian M Mehregan DR Comparison of SOX-10, HMB-45, and Melan-A in Benign Melanocytic Lesions Clinical, Cosmetic and Investigational Dermatology immunohistochemical stains melanocytes benign melanocytic lesion lentigo atypical junctional melanocytic hyperplasia |
author_facet |
Dass SE Huizenga T Farshchian M Mehregan DR |
author_sort |
Dass SE |
title |
Comparison of SOX-10, HMB-45, and Melan-A in Benign Melanocytic Lesions |
title_short |
Comparison of SOX-10, HMB-45, and Melan-A in Benign Melanocytic Lesions |
title_full |
Comparison of SOX-10, HMB-45, and Melan-A in Benign Melanocytic Lesions |
title_fullStr |
Comparison of SOX-10, HMB-45, and Melan-A in Benign Melanocytic Lesions |
title_full_unstemmed |
Comparison of SOX-10, HMB-45, and Melan-A in Benign Melanocytic Lesions |
title_sort |
comparison of sox-10, hmb-45, and melan-a in benign melanocytic lesions |
publisher |
Dove Medical Press |
series |
Clinical, Cosmetic and Investigational Dermatology |
issn |
1178-7015 |
publishDate |
2021-10-01 |
description |
Sabrina E Dass,1 Taryn Huizenga,2 Mehdi Farshchian,2 Darius R Mehregan2 1Wayne State University School of Medicine, Detroit, MI, USA; 2Department of Dermatology, Wayne State University, Detroit, MI, USACorrespondence: Mehdi FarshchianDepartment of Dermatology, Wayne State University, 18100 Oakwood Blvd., Suite 300, Detroit, MI, 48124, USAEmail mfarshch@med.wayne.eduPurpose: Different immunohistochemical stains are used in dermatopathology to stain melanocytes and diagnose benign and malignant melanocytic lesions.Methods: SOX-10, HMB-45, and Melan-A immunohistochemical stains were used to assess 32 biopsy specimens with a histologic diagnosis of lentigo. The total number of melanocytes stained with each immunohistochemical stain was counted and an average count was obtained from two readings.Results: Analysis of the data revealed a significant difference in staining melanocytes between these three immunostains (p=0.0010, ANOVA). SOX-10 stained 0.195 more melanocytes than HMB-45 (p=0.0026). Similarly, Melan-A stained 0.195 more melanocytes than HMB-45 (p=0.0011). However, the difference between SOX-10 and Melan-A was not statistically significant (p=0.9810).Conclusion: SOX-10 and Melan-A immunostaining stain more melanocytes than HMB-45. No significant difference was noted between Melan-A and SOX-10.Keywords: immunohistochemical stains, melanocytes, benign melanocytic lesion, lentigo, atypical junctional melanocytic hyperplasia |
topic |
immunohistochemical stains melanocytes benign melanocytic lesion lentigo atypical junctional melanocytic hyperplasia |
url |
https://www.dovepress.com/comparison-of-sox-10-hmb-45-and-melan-a-in-benign-melanocytic-lesions-peer-reviewed-fulltext-article-CCID |
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