2021
DOI: 10.3389/pore.2021.1609752
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An Immunohistochemical Study of β-catenin Expression and Immune Cell Population in Metastatic Carcinoma to the Liver

Abstract: The liver is the commonest site of cancer metastasis. In this study, we asked whether the immune tumor microenvironment in liver metastases was governed by the β-catenin activation status of the tumor. To this end, we analyzed CD8 and FoxP3 immunohistochemical expression against β-catenin expression status of the tumor in a cohort of 52 liver samples with metastatic carcinoma. The results showed that colorectal primary constituted the largest proportion of metastatic carcinoma showing β-catenin overexpression.… Show more

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Cited by 3 publications
(2 citation statements)
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“…In addition, direct tumor cell interactions with platelets, leukocytes, and soluble components significantly contribute to cancer cell adhesion, extravasation, and the establishment of metastatic lesions. Tumor microenvironment immune cells constitute a key component of tumor tissue [ 23 ]. Tumor infiltrating immune cells are an integral component of the tumor microenvironment, and their composition and distribution are thought to be associated with cancer prognosis.…”
Section: Discussionmentioning
confidence: 99%
“…In addition, direct tumor cell interactions with platelets, leukocytes, and soluble components significantly contribute to cancer cell adhesion, extravasation, and the establishment of metastatic lesions. Tumor microenvironment immune cells constitute a key component of tumor tissue [ 23 ]. Tumor infiltrating immune cells are an integral component of the tumor microenvironment, and their composition and distribution are thought to be associated with cancer prognosis.…”
Section: Discussionmentioning
confidence: 99%
“…Co-expression of CD166/β-catenin, CD44/β-catenin, and CD44/CD166/β-catenin were significant factors associated with liver metastasis, suggesting that specific combinations of CSC markers and β-catenin and additional analyzed proteins could be a significant predictor of poor survival in stage II CRC [128]. Finally, a recent study analyzing liver metastasis from different origins found that β-catenin overexpression was frequent in metastasis from CRC patients (27 out of 30 samples), but also breast (3/5), lungs (1/2), and some other sites [129]. Another study analyzed the expression of β-catenin, APC, and Wnt1 in the primary tumor and corresponding metastasis of patients with CRC.…”
Section: Aberrant Expression Of Wnt Signaling Pathway Components Correlates With the Ability Of Crc To Metastasize To The Livermentioning
confidence: 97%