CD103+ T Lymphocyte Count Linked to the Thickness of Invasion on Acral Melanoma without E-Cadherin Involvement

Fauzan Ali Zainal Abidin, Hermin Aminah Usman, Sri Suryanti, Bethy S Hernowo Department of Anatomical Pathology, Faculty of Medicine, Universitas Padjadjaran/Dr. Hasan Sadikin General Hospital, Bandung, IndonesiaCorrespondence: Hermin Aminah UsmanDepartment of Anatomical Pathology, Faculty of Medici...

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Autores principales:	Abidin FAZ, Usman HA, Suryanti S, Hernowo BS
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2021
Materias:	cd103 e-cadherin acral melanoma invasion Dermatology RL1-803
Acceso en línea:	https://doaj.org/article/499e9956196941b69ea2744526156ba8
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spelling	oai:doaj.org-article:499e9956196941b69ea2744526156ba82021-11-23T18:43:00ZCD103+ T Lymphocyte Count Linked to the Thickness of Invasion on Acral Melanoma without E-Cadherin Involvement1178-7015https://doaj.org/article/499e9956196941b69ea2744526156ba82021-11-01T00:00:00Zhttps://www.dovepress.com/cd103-t-lymphocyte-count-linked-to-the-thickness-of-invasion-on-acral--peer-reviewed-fulltext-article-CCIDhttps://doaj.org/toc/1178-7015Fauzan Ali Zainal Abidin, Hermin Aminah Usman, Sri Suryanti, Bethy S Hernowo Department of Anatomical Pathology, Faculty of Medicine, Universitas Padjadjaran/Dr. Hasan Sadikin General Hospital, Bandung, IndonesiaCorrespondence: Hermin Aminah UsmanDepartment of Anatomical Pathology, Faculty of Medicine, Universitas Padjadjaran/Dr. Hasan Sadikin General Hospital, Jl Pasteur No. 39, Bandung, West Java, 40161, IndonesiaTel +62 22-2031447Fax +62 22-2551126Email hermin@unpad.ac.idBackground: Acral melanoma (AM) is a malignancy that originates from melanocytes, located in an anatomical area without sun exposure, aggressive, resistant to chemotherapy, and quickly metastasize. The invasion capability of tumor cells is the main factor for metastasis in malignancy. E-cadherin is a marker of tumor progressivity that has an important role in the process of invasion. The responsibility of E-cadherin in the invasion process of AM is not well known. CD103 is an immune component found in the tumor microenvironment that contributes to melanoma progression control, whereas E-cadherin is the ligand for CD103.Purpose: The objective of this research was to see if there was an association between E-cadherin and CD103 immunoexpression and the thickness of invasion in AM.Materials and Methods: This is observational cross-sectional research. Formalin-fixed paraffin-embedded (FFPE) acral melanoma tissue samples were collected during 2014– 2020 at the Department of Anatomic Pathology, Dr. Hasan Sadikin Hospital, Bandung. A total of 40 samples were collected, including 20 cases of invasive melanoma less than 4 mm thickness and 20 cases of invasive melanoma greater than 4 mm thickness. All samples were immunostained with E-cadherin and CD103. Chi-Square test was used to examine the association concerning E-cadherin and CD103 with the thickness of invasion, respectively. The p-value of 0.05 was chosen as the significance level.Results: This study showed an insignificant association between E-cadherin immunoexpression and the thickness of invasion on AM (p = 0.4272). CD103 immunoexpression had a significant association with the thickness of invasion on AM (p = 0.0001).Conclusion: The findings revealed that CD103 in AM is associated with the thickness of invasion, and it may play important functions throughout the invasion process despite the uninvolvement of E-cadherin.Keywords: CD103, E-cadherin, acral melanoma, invasionAbidin FAZUsman HASuryanti SHernowo BSDove Medical Pressarticlecd103e-cadherinacral melanomainvasionDermatologyRL1-803ENClinical, Cosmetic and Investigational Dermatology, Vol Volume 14, Pp 1783-1790 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	cd103 e-cadherin acral melanoma invasion Dermatology RL1-803
spellingShingle	cd103 e-cadherin acral melanoma invasion Dermatology RL1-803 Abidin FAZ Usman HA Suryanti S Hernowo BS CD103+ T Lymphocyte Count Linked to the Thickness of Invasion on Acral Melanoma without E-Cadherin Involvement
description	Fauzan Ali Zainal Abidin, Hermin Aminah Usman, Sri Suryanti, Bethy S Hernowo Department of Anatomical Pathology, Faculty of Medicine, Universitas Padjadjaran/Dr. Hasan Sadikin General Hospital, Bandung, IndonesiaCorrespondence: Hermin Aminah UsmanDepartment of Anatomical Pathology, Faculty of Medicine, Universitas Padjadjaran/Dr. Hasan Sadikin General Hospital, Jl Pasteur No. 39, Bandung, West Java, 40161, IndonesiaTel +62 22-2031447Fax +62 22-2551126Email hermin@unpad.ac.idBackground: Acral melanoma (AM) is a malignancy that originates from melanocytes, located in an anatomical area without sun exposure, aggressive, resistant to chemotherapy, and quickly metastasize. The invasion capability of tumor cells is the main factor for metastasis in malignancy. E-cadherin is a marker of tumor progressivity that has an important role in the process of invasion. The responsibility of E-cadherin in the invasion process of AM is not well known. CD103 is an immune component found in the tumor microenvironment that contributes to melanoma progression control, whereas E-cadherin is the ligand for CD103.Purpose: The objective of this research was to see if there was an association between E-cadherin and CD103 immunoexpression and the thickness of invasion in AM.Materials and Methods: This is observational cross-sectional research. Formalin-fixed paraffin-embedded (FFPE) acral melanoma tissue samples were collected during 2014– 2020 at the Department of Anatomic Pathology, Dr. Hasan Sadikin Hospital, Bandung. A total of 40 samples were collected, including 20 cases of invasive melanoma less than 4 mm thickness and 20 cases of invasive melanoma greater than 4 mm thickness. All samples were immunostained with E-cadherin and CD103. Chi-Square test was used to examine the association concerning E-cadherin and CD103 with the thickness of invasion, respectively. The p-value of 0.05 was chosen as the significance level.Results: This study showed an insignificant association between E-cadherin immunoexpression and the thickness of invasion on AM (p = 0.4272). CD103 immunoexpression had a significant association with the thickness of invasion on AM (p = 0.0001).Conclusion: The findings revealed that CD103 in AM is associated with the thickness of invasion, and it may play important functions throughout the invasion process despite the uninvolvement of E-cadherin.Keywords: CD103, E-cadherin, acral melanoma, invasion
format	article
author	Abidin FAZ Usman HA Suryanti S Hernowo BS
author_facet	Abidin FAZ Usman HA Suryanti S Hernowo BS
author_sort	Abidin FAZ
title	CD103+ T Lymphocyte Count Linked to the Thickness of Invasion on Acral Melanoma without E-Cadherin Involvement
title_short	CD103+ T Lymphocyte Count Linked to the Thickness of Invasion on Acral Melanoma without E-Cadherin Involvement
title_full	CD103+ T Lymphocyte Count Linked to the Thickness of Invasion on Acral Melanoma without E-Cadherin Involvement
title_fullStr	CD103+ T Lymphocyte Count Linked to the Thickness of Invasion on Acral Melanoma without E-Cadherin Involvement
title_full_unstemmed	CD103+ T Lymphocyte Count Linked to the Thickness of Invasion on Acral Melanoma without E-Cadherin Involvement
title_sort	cd103+ t lymphocyte count linked to the thickness of invasion on acral melanoma without e-cadherin involvement
publisher	Dove Medical Press
publishDate	2021
url	https://doaj.org/article/499e9956196941b69ea2744526156ba8
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CD103+ T Lymphocyte Count Linked to the Thickness of Invasion on Acral Melanoma without E-Cadherin Involvement

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