PROTEOMIC COMPARISON OF EXTRACELLULAR MATRIX WITHIN LIVER METASTASES OF COLORECTAL CANCER AND NORMAL LIVER

Aim. To investigate the composition of extracellular matrix proteins in colorectal cancer liver metastases and normal liver. Materials and Methods. Following decellularization of the extracellular matrix using a specific cocktail of detergents, we examined protein content of metastatic and normal li...

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Bibliographic Details
Published in:FUNDAMENTAL AND CLINICAL MEDICINE Vol. 3; no. 1; pp. 16 - 21
Main Authors: YUZHALIN, ARSENIY E., MUSCHEL, RUTH J.
Format: Journal Article
Language:Russian
Published: Kemerovo State Medical University 01.03.2018
Subjects:
colorectal cancer
extracellular matrix
mass-spectrometry
metastasis
proteomics
колоректальный рак
масс-спектрометрия
метастазы
протеомика
экстрацеллюлярный матрикс
ISSN:2500-0764, 2542-0941
Online Access:Get full text
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Summary:Aim. To investigate the composition of extracellular matrix proteins in colorectal cancer liver metastases and normal liver. Materials and Methods. Following decellularization of the extracellular matrix using a specific cocktail of detergents, we examined protein content of metastatic and normal liver tissues by means of mass-spectrometry and immunofluorescence staining. Results. Proteomic analysis revealed significant differences in the expression of extracellular matrix proteins between cancerous tissue and normal liver. Results of masspectrometry were verified by immunofluorescence staining to the relevant proteins. Conclusion. Qualitative and quantitative composition of extracellular matrix proteins substantially differs between colorectal cancer liver metastases and normal liver.
ISSN:2500-0764
2542-0941
DOI:10.23946/2500-0764-2018-3-1-16-21