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Systems Profiling Reveals Recurrently Dysregulated Cytokine Signaling Responses in ER+ Breast Cancer Patients' Blood

Overview
Journal bioRxiv
Date 2023 Nov 14
PMID 37961682
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Abstract

Cytokines mediate cell-to-cell communication across the immune system and therefore are critical to immunosurveillance in cancer and other diseases. Several cytokines show dysregulated abundance or signaling responses in breast cancer, associated with the disease and differences in survival and progression. Cytokines operate in a coordinated manner to affect immune surveillance and regulate one another, necessitating a systems approach for a complete picture of this dysregulation. Here, we profiled cytokine signaling responses of peripheral immune cells from breast cancer patients as compared to healthy controls in a multidimensional manner across ligands, cell populations, and responsive pathways. We find alterations in cytokine responsiveness across pathways and cell types that are best defined by integrated signatures across dimensions. Alterations in the abundance of a cytokine's cognate receptor do not explain differences in responsiveness. Rather, alterations in baseline signaling and receptor abundance suggesting immune cell reprogramming are associated with altered responses. These integrated features suggest a global reprogramming of immune cell communication in breast cancer.

References
1.
Critchley-Thorne R, Simons D, Yan N, Miyahira A, Dirbas F, Johnson D . Impaired interferon signaling is a common immune defect in human cancer. Proc Natl Acad Sci U S A. 2009; 106(22):9010-5. PMC: 2690021. DOI: 10.1073/pnas.0901329106. View

2.
Kozlowski L, Zakrzewska I, Tokajuk P, Wojtukiewicz M . Concentration of interleukin-6 (IL-6), interleukin-8 (IL-8) and interleukin-10 (IL-10) in blood serum of breast cancer patients. Rocz Akad Med Bialymst. 2004; 48:82-4. View

3.
Thomas D, Massague J . TGF-beta directly targets cytotoxic T cell functions during tumor evasion of immune surveillance. Cancer Cell. 2005; 8(5):369-80. DOI: 10.1016/j.ccr.2005.10.012. View

4.
Azizi E, Carr A, Plitas G, Cornish A, Konopacki C, Prabhakaran S . Single-Cell Map of Diverse Immune Phenotypes in the Breast Tumor Microenvironment. Cell. 2018; 174(5):1293-1308.e36. PMC: 6348010. DOI: 10.1016/j.cell.2018.05.060. View

5.
Dunn G, Koebel C, Schreiber R . Interferons, immunity and cancer immunoediting. Nat Rev Immunol. 2006; 6(11):836-48. DOI: 10.1038/nri1961. View