PMID- 31090213 OWN - NLM STAT- MEDLINE DCOM- 20200806 LR - 20210109 IS - 1582-4934 (Electronic) IS - 1582-1838 (Print) IS - 1582-1838 (Linking) VI - 23 IP - 7 DP - 2019 Jul TI - Use of aspirin in the prevention of colorectal cancer through TIGIT-CD155 pathway. PG - 4514-4522 LID - 10.1111/jcmm.14332 [doi] AB - Colorectal cancer (CRC) is one of the most widespread malignant cancers, with a high incidence and mortality all over the world. Aspirin (ASA) otherwise known as acetylsalicylic acid, is a non-steroidal anti-inflammatory drug that has shown promising results in the prevention of chronic diseases, including several cancers. In previous studies, aspirin has been shown to reduce the incidence of CRC. Immune checkpoint blockade of T cell Ig and ITIM domain receptor (TIGIT) alone or combined with other immune checkpoint blockades moleculars has gained impressive results in the treatment of the melanoma and glioblastoma. Here, we found that TIGIT and Poliovirus receptor (PVR, CD155) are expressed in tumour cells; the TIGIT and CD155 protein expression in cancer tissue has been found to be significantly higher than that in the precancerous tissue. T cell Ig and ITIM domain receptor and CD226 were expressed in the lymphocytes near the tumour tissue and the adjacent tissues. Aspirin has been found to inhibit cancer cell viability and promote CRC cell apoptosis.Similarly, aspirin has also been found to increase pro-apoptotic protein Bax's expression. We found that the expression of TIGIT decreased with an increase in the concentration of aspirin and that the suppression of TIGIT can affect the effect of aspirin on cell proliferation. In this paper, we found that aspirin attenuates cancer cell proliferation and induces CRC cells apoptosis by down-regulating the expression of TIGIT, which provides new evidence for the application of aspirin in cancer treatment. CI - (c) 2019 The Authors. Journal of Cellular and Molecular Medicine published by John Wiley & Sons Ltd and Foundation for Cellular and Molecular Medicine. FAU - Ma, Bin AU - Ma B AD - Department of Laboratory Medicine, College of Clinical Medicine, Ningxia Medical University, Yinchuan, China. AD - Department of Oncology Surgery, The First People's Hospital of Yinchuan, Yinchuan, China. FAU - Duan, Xiangguo AU - Duan X AD - Department of Laboratory Medicine, College of Clinical Medicine, Ningxia Medical University, Yinchuan, China. AD - Department of Laboratory Surgery, General Hospital of Ningxia Medical University, Yinchuan, China. FAU - Zhou, Qiunan AU - Zhou Q AUID- ORCID: 0000-0002-9523-1973 AD - Department of Laboratory Medicine, College of Clinical Medicine, Ningxia Medical University, Yinchuan, China. FAU - Liu, Juanxi AU - Liu J AD - Department of Laboratory Medicine, College of Clinical Medicine, Ningxia Medical University, Yinchuan, China. FAU - Yang, Xiaojuan AU - Yang X AD - Department of Laboratory Medicine, College of Clinical Medicine, Ningxia Medical University, Yinchuan, China. FAU - Zhang, Dong AU - Zhang D AD - Department of Colorectal Surgery, General Hospital of Ningxia Medical University, Yinchuan, China. FAU - Yang, Shaoqi AU - Yang S AD - Department of Gastroenterology, General Hospital of Ningxia Medical University, Yinchuan, China. FAU - Du, Yong AU - Du Y AD - Department of Laboratory Surgery, General Hospital of Ningxia Medical University, Yinchuan, China. FAU - Li, Hai AU - Li H AD - Department of Colorectal Surgery, General Hospital of Ningxia Medical University, Yinchuan, China. FAU - Su, Chunxia AU - Su C AD - Department of Pathogen Biology and Immunology, School of Basic Medical Science, Ningxia Medical University, Yinchuan, China. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20190514 PL - England TA - J Cell Mol Med JT - Journal of cellular and molecular medicine JID - 101083777 RN - 0 (Antigens, Differentiation, T-Lymphocyte) RN - 0 (CD226 antigen) RN - 0 (Receptors, Immunologic) RN - 0 (Receptors, Virus) RN - 0 (TIGIT protein, human) RN - 0 (bcl-2-Associated X Protein) RN - 0 (poliovirus receptor) RN - R16CO5Y76E (Aspirin) SB - IM MH - Antigens, Differentiation, T-Lymphocyte/metabolism MH - Apoptosis/drug effects MH - Aspirin/pharmacology/*therapeutic use MH - Cell Movement/drug effects MH - Cell Survival/drug effects MH - Colorectal Neoplasms/*drug therapy/pathology/*prevention & control MH - HT29 Cells MH - Humans MH - Lymphocytes/metabolism MH - Receptors, Immunologic/*metabolism MH - Receptors, Virus/*metabolism MH - *Signal Transduction/drug effects MH - bcl-2-Associated X Protein/metabolism PMC - PMC6584546 OTO - NOTNLM OT - CD155 OT - CD226 OT - TIGIT OT - aspirin OT - cell proliferation OT - colorectal cancer COIS- The authors declare no conflict of interest. EDAT- 2019/05/16 06:00 MHDA- 2020/08/07 06:00 PMCR- 2019/07/01 CRDT- 2019/05/16 06:00 PHST- 2018/11/29 00:00 [received] PHST- 2019/03/25 00:00 [revised] PHST- 2019/03/27 00:00 [accepted] PHST- 2019/05/16 06:00 [pubmed] PHST- 2020/08/07 06:00 [medline] PHST- 2019/05/16 06:00 [entrez] PHST- 2019/07/01 00:00 [pmc-release] AID - JCMM14332 [pii] AID - 10.1111/jcmm.14332 [doi] PST - ppublish SO - J Cell Mol Med. 2019 Jul;23(7):4514-4522. doi: 10.1111/jcmm.14332. Epub 2019 May 14.