Cancer-associated fibroblast exosome LINC00355 promotes epithelial-mesenchymal transition and chemoresistance in colorectal cancer through the miR-34b-5p/CRKL axis.

This study was designed to investigate the role and mechanism of cancer-associated fibroblasts (CAFs)-derived exosomes (CAFs-exo) in metastatic and chemoresistant colorectal cancer (CRC). First, CAFs and normal fibroblasts (NFs) were isolated from CRC tissues and histologically normal adjacent tissues. Then, CAFs-exo and NFs-exo were separated with the help of ultracentrifugation.

Circular RNA SMARCA5 inhibits gastric cancer progression through targeting the miR-346/ FBXL2 axis.

Circular RNA (circRNA) SMARCA5 (circSMARCA5) is a cancer-related circRNA that has been observed to be involved in the progression of several types of cancer. However, the role of circSMARCA5 in gastric cancer has not been reported. In the present study, we aimed to explore the function and mechanism of circSMARCA5 in gastric cancer.

Silencing of FOXO6 inhibits the proliferation, invasion, and glycolysis in colorectal cancer cells.

Forkhead box class O6 (FOXO6) is an important member of FOXO family, which has been demonstrated to be implicated in tumor development. However, the role of FOXO6 in colorectal cancer (CRC) is still unclear. The study aimed to investigate the potential roles of FOXO6 in the development of CRC.

Knockdown of A-kinase anchor protein 4 inhibits hypoxia-induced epithelial-to-mesenchymal transition via suppression of the Wnt/β-catenin pathway in human gastric cancer cells.

Hypoxia induces epithelial-mesenchymal transition (EMT) in tumorigenesis. A-kinase anchor protein 4 (AKAP4) is a member of AKAPs family and plays a critical role in tumorigenesis. However, the biological role of AKAP4 in gastric cancer remains unknown.

A comparison of surgical procedures and postoperative cares for minimally invasive laparoscopic gastrectomy and open gastrectomy in gastric cancer.

Minimally invasive, laparoscopic gastrectomy (LG) has assumed an ever-expanding role in gastric cancer treatment. Accumulating data so far seem to suggest that LG is at least a viable alternative of conventional open gastrectomy (OG) in different contexts. However, even though reviews and meta-analyses have compared the advantages and limitations of each option, it is still controversial whether LG is a better alternative to OG, especially in advanced gastric cancer (AGC).

Systemic analysis on laparoscope-assisted gastrectomy for patients with gastric cancer.

Background: Laparoscope-assisted gastrectomy in treating patients with gastric cancers developed with a background of highly invasive traditional surgery and is being increasingly performed in the Asian Pacific area. This study systemically investigated the technique and clinical results for comparison with traditional radical subtotal gastrectomy for gastric cancers.

Methods: Clinical studies evaluating the effectiveness and side effects of laparoscope-assisted gastrectomy in treating patients with gastric cancers were identified using a predefined search strategy.