Relationship between supernatant cytokines and expression of markers of epitelial-mesenchymal transition of invasive breast carcinoma of non-specific lymphynosis type
1. Novosibirsk State Medical University, Novosibirsk, Russia; Institute of Molecular Biology and Biophysics - subdivision of Federal Research Center of Fundamental and Translational Medicine, Novosibirsk, Russia 2. Novosibirsk State Medical University, Novosibirsk, Russia 3. Institute of Molecular Biology and Biophysics - subdivision of Federal Research Center of Fundamental and Translational Medicine, Novosibirsk, Russia 4. JSC “Vector-Best”, Nauchno-proizvodstvennaja zona, Koltsovo, Novosibirsk region, Russia
The relationship between the content of supernatant cytokines and the expression of non-specific type of markers of epithelial-mesenchymal transition markers in the presence (group II) and the absence of lymphogenous metastasis (group I) were studied in biopsy specimens of mammary invasive breast carcinoma. The concentrations of TNF-α, IFN-γ, G-CSF, GM-CSF, VEGF, MCP-1, IL-2, IL-4, IL-6, IL-8, IL-10, IL-17, IL-18, IL-1β and IL-1Ra, as well as the expression of immunohistochemical (IHC) markers of the epithelial-mesenchymal transition – cadherin-E (CDH1), β-1 integrin (CD29) and type II collagen (CII) were assayed. Results have shown that patients of these groups statistically significantly differed in spontaneous production of IL-18 and G-CSF, in terms of the index of the effect of the polyclonal activator on G-CSF production. There was a correlation between the parameter of CII expression in tumor tissue and the production of cytokines by tumor biopsy specimens; it was characteristic of all patients with invasive carcinoma of a non-specific type, and correlations, both direct and reverse between the expression indices of CDH1, CD29 and cytokine production varied depending on the presence or the absence of lymphogenous metastasis. The study revealed the features of the correlation between the production of cytokines by the tumor, its microenvironment and the expression of IHC markers of the epithelial-mesenchymal transition in patients with invasive non-specific breast carcinoma in the presence and absence of lymphogenous metastasis.
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Keywords: cytokines, markers of the epithelial-mesenchymal transition, metastases, breast cancer
Citation:
Autenshlyus A.I., Studenikina A.A., Arkhipov S.A., Davletova K.I., Zhurakovsky I.P., Proskura A.V., Varaksin N.A., Lyakhovich V.V. (2020) Relationship between supernatant cytokines and expression of markers of epitelial-mesenchymal transition of invasive breast carcinoma of non-specific lymphynosis type. Biomeditsinskaya Khimiya, 66(1), 83-88.
Autenshlyus A.I. et al. Relationship between supernatant cytokines and expression of markers of epitelial-mesenchymal transition of invasive breast carcinoma of non-specific lymphynosis type // Biomeditsinskaya Khimiya. - 2020. - V. 66. -N 1. - P. 83-88.
Autenshlyus A.I. et al., "Relationship between supernatant cytokines and expression of markers of epitelial-mesenchymal transition of invasive breast carcinoma of non-specific lymphynosis type." Biomeditsinskaya Khimiya 66.1 (2020): 83-88.
Autenshlyus, A. I., Studenikina, A. A., Arkhipov, S. A., Davletova, K. I., Zhurakovsky, I. P., Proskura, A. V., Varaksin, N. A., Lyakhovich, V. V. (2020). Relationship between supernatant cytokines and expression of markers of epitelial-mesenchymal transition of invasive breast carcinoma of non-specific lymphynosis type. Biomeditsinskaya Khimiya, 66(1), 83-88.
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