Research Article

Differentiated Protein and Lipid Composition Profiles of Breast Cancer Cells Grown on Various ECM Proteins

Number: 2026 February 6, 2026
TR EN

Differentiated Protein and Lipid Composition Profiles of Breast Cancer Cells Grown on Various ECM Proteins

Abstract

The development of malignant cancer cells is dependent on the function of extracellular matrix (ECM) proteins. As cells undergo malignant transformation, they must overcome specific barriers, such as basement membranes, in order to migrate to other tissues and organs. These barriers are primarily composed of ECM proteins. It is therefore evident that the interaction between cancer cells and these ECM proteins is of critical importance in the development of malignancy. In this study, MCF7 breast cancer cells were cultivated on surfaces coated with three distinct ECM proteins: fibronectin, collagen, and laminin. Subsequently, the cells were harvested and examined to ascertain the impact of interaction with distinct ECM proteins on their molecular composition, utilising attenuated total reflection infrared spectroscopy (ATR-FTIR). The results of the study demonstrate a significant enhancement in the process of lipid biosynthesis and/or a substantial reduction in lipid degradation when cells are cultivated on collagen and fibronectin proteins. The cells grown on fibronectin exhibited a markedly elevated protein and nucleic acid content in comparison to those grown on laminin and the control cells. However, the ratio of lipids to proteins was significantly lower in cells grown on fibronectin than in the control group and in cells grown on collagen and laminin. The principal component analysis (PCA) demonstrated that there were considerable spectral discrepancies between the cells grown on ECM proteins and those not grown on ECM proteins. The experimental treatments were successfully differentiated from the control.

Keywords

Breast cancer, Fibronectin, Collagen, Laminin, ATR-FTIR spectroscopy

Supporting Institution

Giresun University

Project Number

FEN-BAP-A-230218-22

Ethical Statement

The author declares that this study complies with Research and Publication Ethics.

Thanks

The present study was executed with funds provided by Giresun University-BAP (project no: FEN-BAP-A-230218-22).

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APA
Sarıışık, E., & Küçük Baloğlu, F. (2026). Differentiated Protein and Lipid Composition Profiles of Breast Cancer Cells Grown on Various ECM Proteins. Journal of Anatolian Environmental and Animal Sciences, 2026, 1-8. https://doi.org/10.35229/jaes.1848936
AMA
1.Sarıışık E, Küçük Baloğlu F. Differentiated Protein and Lipid Composition Profiles of Breast Cancer Cells Grown on Various ECM Proteins. JAES. 2026;(2026):1-8. doi:10.35229/jaes.1848936
Chicago
Sarıışık, Ediz, and Fatma Küçük Baloğlu. 2026. “Differentiated Protein and Lipid Composition Profiles of Breast Cancer Cells Grown on Various ECM Proteins”. Journal of Anatolian Environmental and Animal Sciences, nos. 2026: 1-8. https://doi.org/10.35229/jaes.1848936.
EndNote
Sarıışık E, Küçük Baloğlu F (February 1, 2026) Differentiated Protein and Lipid Composition Profiles of Breast Cancer Cells Grown on Various ECM Proteins. Journal of Anatolian Environmental and Animal Sciences 2026 1–8.
IEEE
[1]E. Sarıışık and F. Küçük Baloğlu, “Differentiated Protein and Lipid Composition Profiles of Breast Cancer Cells Grown on Various ECM Proteins”, JAES, no. 2026, pp. 1–8, Feb. 2026, doi: 10.35229/jaes.1848936.
ISNAD
Sarıışık, Ediz - Küçük Baloğlu, Fatma. “Differentiated Protein and Lipid Composition Profiles of Breast Cancer Cells Grown on Various ECM Proteins”. Journal of Anatolian Environmental and Animal Sciences. 2026 (February 1, 2026): 1-8. https://doi.org/10.35229/jaes.1848936.
JAMA
1.Sarıışık E, Küçük Baloğlu F. Differentiated Protein and Lipid Composition Profiles of Breast Cancer Cells Grown on Various ECM Proteins. JAES. 2026;:1–8.
MLA
Sarıışık, Ediz, and Fatma Küçük Baloğlu. “Differentiated Protein and Lipid Composition Profiles of Breast Cancer Cells Grown on Various ECM Proteins”. Journal of Anatolian Environmental and Animal Sciences, no. 2026, Feb. 2026, pp. 1-8, doi:10.35229/jaes.1848936.
Vancouver
1.Ediz Sarıışık, Fatma Küçük Baloğlu. Differentiated Protein and Lipid Composition Profiles of Breast Cancer Cells Grown on Various ECM Proteins. JAES. 2026 Feb. 1;(2026):1-8. doi:10.35229/jaes.1848936