Identification and validation of a novel defined stress granule-related gene signature for predicting the prognosis of ovarian cancer via bioinformatics analysis.

Ovarian cancer (OC) is a malignant gynecological cancer with an extremely poor prognosis. Stress granules (SGs) are non-membrane organelles that respond to stressors; however, the correlation between SG-related genes and the prognosis of OC remains unclear. This systematic analysis aimed to determine the expression levels of SG-related genes between high- and low-risk groups of patients with OC and to explore the prognostic value of these genes.

Efficacy and safety evaluation of PSOX, DOF and SOX regimens as neoadjuvant chemotherapy for advanced gastric cancer.

To explore the efficacy and safety of paclitaxel+oxaliplatin+S-1 (PSOX), docetaxel+oxaliplatin+fluorouracil (DOF) and oxaliplatin+S-1 (SOX) regimens as neoadjuvant chemotherapy for advanced gastric cancer (GC). A retrospective analysis was used in 306 patients with GC who underwent neoadjuvant chemotherapy, consisting of 102 from the PSOX group, 100 from the DOF group and 104 from the SOX group. The total effective rates and disease control rates for the PSOX, DOF and SOX groups were 31.

Application of Circulating Tumor Cells and Circulating Free DNA from Peripheral Blood in the Prognosis of Advanced Gastric Cancer.

Objective: To explore the application value of circulating tumor cells (CTCs) and circulating free DNA (cfDNA) from peripheral blood in the prognosis of advanced gastric cancer (AGC). Here, we measured CTCs and cfDNA quantity for predicting the outcome of patients. .

Methylation of WWOX gene promotes proliferation of osteosarcoma cells.

Purpose: To explore the effects of WW domain-containing oxidoreductase (WWOX) gene methylation on proliferation and apoptosis of osteosarcoma cells.

Methods: A total of 51 patients with osteosarcoma confirmed by pathological examinations were enrolled as the observation group, while 49 cases with non-osteosarcoma diagnosed and treated in our hospital were randomly selected as the control group. Osteosarcoma cell lines MG63 and HOS were selected as observation group, while those added with methylation inhibitor were set as control group, of which genomic methylation level was determined via HPLC.