Unknown

Dataset Information

0

The peripheral immune status of granulocytic myeloid-derived suppressor cells correlates the survival in advanced gastric cancer patients receiving cisplatin-based chemotherapy.


ABSTRACT: The prognostic significance of peripheral immune status in patients with advanced gastric cancer (AGC) remains unclear.From July 2013 through December 2014, 37 patients were enrolled. Among patients with 25 subsets of immune cells, patients in the high group of granulocytic myeloid-derived suppressor cells (Gr-MDSCs) showed significantly shorter progression-free survival (PFS) than those in the low group (3.98 vs. 8.78 months; hazards ratio (HR), 2.61; p = 0.01). In multivariate analysis, the high Gr-MDSCs value was also associated with shorter PFS (HR, 4.60; 95% confidence interval (CI), 1.79-11.8; p = 0.001). Although significant difference was not found in univariate analysis, the high Gr-MDSCs group was associated with shorter overall survival (OS) (HR, 2.89; 95% CI, 1.23-6.80; p = 0.015) in multivariate analysis.In this explorative prospective study, peripheral blood samples were collected from AGC patients before initiating first-line cisplatin-based chemotherapy (S-1 + cisplatin or S-1 + cisplatin + docetaxel). Peripheral blood mononuclear cells were analyzed for 25 immune subsets by multicolor flow cytometry. PFS and OS were compared between the patients divided into high and low (? and < median, respectively) groups based on the median value for each immune cell subset.The peripheral immune status of Gr-MDSCs appears to affect the prognosis in AGC. Further research is needed to confirm the clinical value of the level of circulating Gr-MDSCs as a prognostic and/or predictive marker in AGC.

SUBMITTER: Shoji H 

PROVIDER: S-EPMC5707007 | biostudies-other | 2017 Nov

REPOSITORIES: biostudies-other

altmetric image

Publications

The peripheral immune status of granulocytic myeloid-derived suppressor cells correlates the survival in advanced gastric cancer patients receiving cisplatin-based chemotherapy.

Shoji Hirokazu H   Tada Kohei K   Kitano Shigehisa S   Nishimura Takashi T   Shimada Yasuhiro Y   Nagashima Kengo K   Aoki Kazunori K   Hiraoka Nobuyoshi N   Honma Yoshitaka Y   Iwasa Satoru S   Takashima Atsuo A   Kato Ken K   Boku Narikazu N   Honda Kazufumi K   Yamada Tesshi T   Heike Yuji Y   Hamaguchi Tetsuya T  

Oncotarget 20170530 56


<h4>Background</h4>The prognostic significance of peripheral immune status in patients with advanced gastric cancer (AGC) remains unclear.<h4>Results</h4>From July 2013 through December 2014, 37 patients were enrolled. Among patients with 25 subsets of immune cells, patients in the high group of granulocytic myeloid-derived suppressor cells (Gr-MDSCs) showed significantly shorter progression-free survival (PFS) than those in the low group (3.98 vs. 8.78 months; hazards ratio (HR), 2.61; <i>p</i>  ...[more]

Similar Datasets

| S-EPMC7481329 | biostudies-literature
| S-EPMC5053680 | biostudies-literature
| S-EPMC5122361 | biostudies-literature
2023-08-14 | GSE240714 | GEO
| S-EPMC7804009 | biostudies-literature
| S-EPMC3250305 | biostudies-literature
| S-EPMC6378203 | biostudies-literature
| S-EPMC7982567 | biostudies-literature
| S-EPMC10653853 | biostudies-literature
2023-08-14 | GSE240719 | GEO