» Articles » PMID: 12854175

Effect of P-selectin Monoclonal Antibody on Metastasis of Gastric Cancer and Immune Function

Overview
Specialty Gastroenterology
Date 2003 Jul 11
PMID 12854175
Citations 11
Authors
Affiliations
Soon will be listed here.
Abstract

Aim: To investigate the effect of cell adhesion molecule P-selectin monoclonal antibody (Mab) on metastasis and immune function of mice orthototopically implanted with human gastric cancer tissue.

Methods: SCID mice were implanted orthotopically with SGC-7901 human gastric carcinoma tissue. Starting from day 3 after operation, animals were given intravenously PBS or P-selectin Mab (100 microg/injection) (for both normal mice and tumor-implanted mice with tumors), twice weekly for 3 weeks. Two animals in each group were sacrificed randomly at the 1st, 2nd, 4th week and 6th week. While T cell and B cell transformation indices were determined with the (3)H TdR infiltration method, the NK cell activity was detected by the LDH release method.

Results: The metastatic rate in the P-selectin Mab treated group was lower than that in the PBS treated group (with tumors). The NK activity of normal mice increased over time. The immune functions (T, B cell function, NK activity) of the tumor group in the 6th week were significantly lower than those in the 4th week, but the change was attenuated by P-selectin Mab.

Conclusion: P-selectin Mab could suppress the metastasis of gastric cancer with no adverse effect on host immune function.

Citing Articles

Transcriptome Profile of Thyroid Glands in Bile Duct Ligation Mouse Model.

Jo D, Kim H, Kim Y, Song J Int J Mol Sci. 2022; 23(15).

PMID: 35897811 PMC: 9332885. DOI: 10.3390/ijms23158244.


Targeting Tumor Cells with Nanoparticles for Enhanced Co-Drug Delivery in Cancer Treatment.

Huang W, Lai C, Peng S, Hsu C, Hsu P, Chu P Pharmaceutics. 2021; 13(9).

PMID: 34575403 PMC: 8465501. DOI: 10.3390/pharmaceutics13091327.


PSGL-1 Immune Checkpoint Inhibition for CD4 T Cell Cancer Immunotherapy.

DeRogatis J, Viramontes K, Neubert E, Tinoco R Front Immunol. 2021; 12:636238.

PMID: 33708224 PMC: 7940186. DOI: 10.3389/fimmu.2021.636238.


Endothelial cells in colorectal cancer.

Chen W, Jiang J, Yu X, Xia W, Yu P, Wang K World J Gastrointest Oncol. 2019; 11(11):946-956.

PMID: 31798776 PMC: 6883186. DOI: 10.4251/wjgo.v11.i11.946.


Antithrombotic Agents and Cancer.

Bruno A, Dovizio M, Tacconelli S, Contursi A, Ballerini P, Patrignani P Cancers (Basel). 2018; 10(8).

PMID: 30065215 PMC: 6115803. DOI: 10.3390/cancers10080253.


References
1.
MURAHASHI K, Yashiro M, Takenaka C, Matsuoka T, Ohira M, Chung K . Establishment of a new scirrhous gastric cancer cell line with loss of heterozygosity at E-cadherin locus. Int J Oncol. 2001; 19(5):1029-33. DOI: 10.3892/ijo.19.5.1029. View

2.
Berdichevsky Y, Zemel R, Bachmatov L, Abramovich A, Koren R, Sathiyamoorthy P . A novel high throughput screening assay for HCV NS3 serine protease inhibitors. J Virol Methods. 2002; 107(2):245-55. DOI: 10.1016/s0166-0934(02)00255-0. View

3.
Harn H, Shen K, Liu C, HO L, Yang L, Yueh K . Hyaluronate binding assay study of transfected CD44 V4-V7 isoforms into the human gastric carcinoma cell line SC-M1. J Pathol. 1998; 184(3):291-6. DOI: 10.1002/(SICI)1096-9896(199803)184:3<291::AID-PATH1>3.0.CO;2-O. View

4.
Park C, Shin Y, Kim T, Park S, Ahn G . High CD99 expression in memory T and B cells in reactive lymph nodes. J Korean Med Sci. 2000; 14(6):600-6. PMC: 3054445. DOI: 10.3346/jkms.1999.14.6.600. View

5.
Nollet F, Berx G, VAN Roy F . The role of the E-cadherin/catenin adhesion complex in the development and progression of cancer. Mol Cell Biol Res Commun. 1999; 2(2):77-85. DOI: 10.1006/mcbr.1999.0155. View