ArticleCancer science2022
IFN-α/β-mediated NK2R expression is related to the malignancy of colon cancer cells.
Article in Cancer science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 18 citations in OpenAlex.
- Mediation Mendelian randomization study of plasma proteomics reveals the causal relationship and potential mechanisms between iron and colorectal adenocarcinoma.Discover oncology · 2025Article
- m5C methylation modification may be an accomplice in colorectal cancer escaping from anti-tumor effects of innate immunity-type I/III interferon.Frontiers in immunology · 2024Review
- Neurokinin-2 receptor negatively modulates substance P responses by forming complex with Neurokinin-1 receptor.Cell & bioscience · 2023Article
- Exposure to dietary fatty acids oleic and palmitic acid alters structure and mechanotransduction of intestinal cells in vitro.Archives of toxicology · 2023Article
- IFN-γ-STAT1-mediated NK2R expression is involved in the induction of antitumor effector CD8Cancer science · 2023Article
- Peptidergic Systems and Cancer: Focus on Tachykinin and Calcitonin/Calcitonin Gene-Related Peptide Families.Cancers · 2023Review
- What Is the Correlation between Preeclampsia and Cancer? The Important Role of Tachykinins and Transition Metal Ions.Pharmaceuticals (Basel, Switzerland) · 2023Review
- IFN-α/β-mediated NK2R expression is related to the malignancy of colon cancer cells.Cancer science · 2022Article
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Authors and funding
14 authors at 4 institutions in 2 countries.
Funding
Abstract
Neurokinin 2 receptor (NK2R), a G protein-coupled receptor for neurokinin A (NKA), a tachykinin family member, regulates various physiological functions including pain response, relaxation of smooth muscle, dilation of blood vessels, and vascular permeability. However, the precise role and regulation of NK2R expression in cancer cells have not been fully elucidated. In this study, we found that high NK2R gene expression was correlated with the poor survival of colorectal cancer patients, and Interferon (IFN-α/β) stimulation significantly enhanced NK2R gene expression level of colon cancer cells in a Janus kinas 1/2 (JAK 1/2)-dependent manner. NKA stimulation augmented viability/proliferation and phosphorylation of Extracellular-signal-regulated kinase 1/2 (ERK1/2) levels of IFN-α/β-treated colon cancer cells and NK2R blockade by using a selective antagonist reduced the proliferation in vitro. Administration of an NK2R antagonist alone or combined with polyinosinic-polycytidylic acid, a synthetic analog of double-stranded RNA, to CT26-bearing mice significantly suppressed tumorigenesis. NK2R-overexpressing CT26 cells showed enhanced tumorigenesis and metastatic colonization in both lung and liver after the inoculation into mice. These findings indicate that IFN-α/β-mediated NK2R expression is related to the malignancy of colon cancer cells, suggesting that NK2R blockade may be a promising strategy for colon cancers.
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