Unknown

Dataset Information

0

UFM1 suppresses invasive activities of gastric cancer cells by attenuating the expres7sion of PDK1 through PI3K/AKT signaling.


ABSTRACT:

Background

UFM1 has been found to be involved in the regulation of tumor development. This study aims to clarify the role and potential molecular mechanisms of UFM1 in the invasion and metastasis of gastric cancer.

Methods

Expression of UFM1 in gastric tumor and paired adjacent noncancerous tissues from 437 patients was analyzed by Western blotting, immunohistochemistry, and realtime PCR. Its correlation with the clinicopathological characteristics and prognosis of gastric cancer patients was analyzed. The effects of UFM1 on the invasion and migration of gastric cancer cells were determined by the wound and trans-well assays, and the effect of UFM1 on subcutaneous tumor formation was verified in nude mice. The potential downstream targets of UFM1 and related molecular mechanisms were clarified by the human protein kinase assay and co-immunoprecipitation technique.

Results

Compared with the corresponding adjacent tissues, the transcription level and protein expression level of UFM1 in gastric cancer tissues were significantly downregulated (P?ConclusionUFM1 suppresses the invasion and metastasis of gastric cancer by increasing the ubiquitination of PDK1 through negatively regulating PI3K/AKT signaling.

SUBMITTER: Lin JX 

PROVIDER: S-EPMC6751655 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature

altmetric image

Publications

UFM1 suppresses invasive activities of gastric cancer cells by attenuating the expres7sion of PDK1 through PI3K/AKT signaling.

Lin Jian-Xian JX   Xie Xin-Sheng XS   Weng Xiong-Feng XF   Qiu Sheng-Liang SL   Yoon Changhwan C   Lian Ning-Zi NZ   Xie Jian-Wei JW   Wang Jia-Bin JB   Lu Jun J   Chen Qi-Yue QY   Cao Long-Long LL   Lin Mi M   Tu Ru-Hong RH   Yang Ying-Hong YH   Huang Chang-Ming CM   Zheng Chao-Hui CH   Li Ping P  

Journal of experimental & clinical cancer research : CR 20190918 1


<h4>Background</h4>UFM1 has been found to be involved in the regulation of tumor development. This study aims to clarify the role and potential molecular mechanisms of UFM1 in the invasion and metastasis of gastric cancer.<h4>Methods</h4>Expression of UFM1 in gastric tumor and paired adjacent noncancerous tissues from 437 patients was analyzed by Western blotting, immunohistochemistry, and realtime PCR. Its correlation with the clinicopathological characteristics and prognosis of gastric cancer  ...[more]

Similar Datasets

| S-EPMC5260505 | biostudies-literature
| S-EPMC10819985 | biostudies-literature
| S-EPMC9788236 | biostudies-literature
| S-EPMC7057934 | biostudies-literature
| S-EPMC5752536 | biostudies-literature
| S-EPMC6815969 | biostudies-literature
| S-EPMC7140693 | biostudies-literature
| S-EPMC9377914 | biostudies-literature
| S-EPMC6995510 | biostudies-literature
| S-EPMC7733797 | biostudies-literature