1. The crosstalking immune cells network creates a collective function beyond the function of each cellular constituent during the progression of hepatocellular carcinoma.
- Author
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Koelsch, Nicholas, Mirshahi, Faridoddin, Aqbi, Hussein F., Saneshaw, Mulugeta, Idowu, Michael O., Olex, Amy L., Sanyal, Arun J., and Manjili, Masoud H.
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HEPATOCELLULAR carcinoma , *CELL physiology , *NON-alcoholic fatty liver disease , *IMMUNOCOMPUTERS , *LIVER cells , *CELL morphology - Abstract
Abundance of data on the role of inflammatory immune responses in the progression or inhibition of hepatocellular carcinoma (HCC) has failed to offer a curative immunotherapy for HCC. This is largely because of focusing on detailed specific cell types and missing the collective function of the hepatic immune system. To discover the collective immune function, we take systems immunology approach by performing high-throughput analysis of snRNAseq data collected from the liver of DIAMOND mice during the progression of nonalcoholic fatty liver disease (NAFLD) to HCC. We report that mutual signaling interactions of the hepatic immune cells in a dominant-subdominant manner, as well as their interaction with structural cells shape the immunological pattern manifesting a collective function beyond the function of the cellular constituents. Such pattern discovery approach recognized direct role of the innate immune cells in the progression of NASH and HCC. These data suggest that discovery of the immune pattern not only detects the immunological mechanism of HCC in spite of dynamic changes in immune cells during the course of disease but also offers immune modulatory interventions for the treatment of NAFLD and HCC. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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