Evidence map›Paper›PMID 42433320›Full record

ArticleIranian journal of pathology2026

Immunohistochemical Expression of Metastasis-Associated Gene 3 (MTA3) and Epithelial-Mesenchymal Transition (EMT) Markers in Colorectal Carcinoma: A Cross-sectional Study.

Aya Salah Ali Saad Rezk, Mohamed Alaa Mokhtar, Mohamed Ali Alrashidy, Assia Mahfouz Abd El-Raoof, Nehal Abd El-Ghaffar Heabah

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Article in Iranian journal of pathology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Aya Salah Ali Saad Rezk
Mohamed Alaa Mokhtar
Mohamed Ali Alrashidy
Assia Mahfouz Abd El-Raoof
Nehal Abd El-Ghaffar Heabah

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background & Objective: Colorectal carcinoma (CRC) is a main cause of cancer-related deaths worldwide. Studying genes involved in CRC progression helps predict prognosis and develop new therapeutic modalities. Metastasis-Associated Gene 3 (MTA3) is one of these studied genes. MTA3 could regulate tumor carcinogenesis and modulate the epithelial-mesenchymal transition (EMT) pathway due to its ability to promote or suppress target gene expression. This study evaluated the immunohistochemical expression of MTA3 and EMT markers (E-cadherin and Slug) in CRC specimens. Methods: This retrospective cross-sectional study included 81 cases of primary CRC. All cases were stained with MTA3, E-cadherin, and Slug antibodies. The relations between their expression and clinicopathological parameters, as well as the relation between MTA3 and EMT markers, were assessed. Results: High MTA3 expression and preserved membranous E-cadherin were significantly related to low tumor grade, absence of lymphovascular and perineural invasion, low depth of invasion, absence of lymph node and distant metastasis, as well as early tumor stage. High Slug expression was related to higher tumor grade, high depth of invasion, presence of lymph node and distant metastasis, as well as advanced tumor stage. There was a significant correlation between high MTA3 expression and both preserved E-cadherin (rs = 0.520, P < 0.001) and low Slug expression (rs = -0.290, P = 0.009) in the studied cases. Conclusion: MTA3 is related to favorable clinicopathological parameters in CRC and could regulate EMT marker expression, suggesting that MTA3 may play a possible role in controlling tumor cell invasion and metastasis and could exhibit a potential tumor-suppressive role.

Indexed as

CadherinsColorectal NeoplasmsMetastasis-Associated Gene 3SNAIL1/2

Identifiers

PMID42433320
PMCPMC13351380

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