Abstract
Formyl peptide receptor 1 (FPR1) plays a key regulatory role in innate and adaptive immunity. Recently, we reported that the CC genotype of FPR1-E346A (rs867228, c. 1037 A > C) is an independent biomarker for patients with locally advanced rectal cancer (LARC) who received preoperative concurrent chemoradiotherapy (CCRT). Pharmacologic inhibition of FPR1 decreased the migration and infiltration of T lymphocytes into tumor microenvironment after CCRT.
Keywords:
CCRT; DAMP; FPR1; ICD; antitumor immunity.
© 2021 The Author(s). Published with license by Taylor & Francis Group, LLC.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Chemoradiotherapy
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Humans
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Prognosis
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Receptors, Formyl Peptide* / genetics
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Rectal Neoplasms* / diagnosis
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Rectal Neoplasms* / genetics
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Tumor Microenvironment
Substances
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FPR1 protein, human
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Receptors, Formyl Peptide
Grants and funding
This study was supported by grants from China Medical University Hospital [DMR-109-249];Ministry of Health and Welfare [MOHW 110-TDU-B-212-144024];Ministry of Health and Welfare [MOHW110-12];Ministry of Science and Technology [MOST107-2314-B-039-057-MY3];Ministry of Science and Technology [MOST 107-2314-B-039-027-MY3];Feng Yuan Hospital of the Ministry of the Health and welfare [110-03].