Glycolysis-related lncRNA TMEM105 upregulates LDHA to facilitate breast cancer liver metastasis via sponging miR-1208.

Increased glycolysis is one of the key metabolic hallmarks of cancer cells. However, the roles of lncRNAs in energy metabolism and cancer metastasis remain unclear. Here, the expression of TMEM105 associated with glycolysis was dramatically elevated from normal to breast cancer to breast cancer liver metastasis tissues, and the survival analysis revealed that high TMEM105 expression was related to poor survival, especially in patients with liver metastasis.

Efficient synthesis of Aib -Arg -GLP-1 (7-37) by liquid-phase fragment condensation.

Glucagon-like peptide-1 (GLP-1) is a potential therapeutic agent for treating Type 2 diabetes, owing to its glucose-dependent capability to stimulate insulin secretion. Semaglutide is currently the best GLP-1 analogue; however, the Aib -Arg -GLP-1 (7-37) of semaglutide contains an unnatural amino acid at the eighth position (Aib: 2-aminoisobutyric acid), which hinders its fermentation process. Aib -Arg -GLP-1 (7-37) is mainly synthesised by solid-phase synthesis.

Circ_0027599 elevates RUNX1 expression via sponging miR-21-5p on gastric cancer progression.

Background: Increasing evidence has shown that circular RNAs (circRNAs) serve as vital regulators in tumour progression. In this study, we focused on the functions of circ_0027599 in gastric cancer (GC) progression.

Methods: The levels of circ_0027599, runt-related transcription factor 1 (RUNX1) mRNA and microRNA-21-5p (miR-21-5p) were detected by quantitative real-time polymerase chain reaction (qRT-PCR) assay.

Inhibition of hedgehog pathway reveals the regulatory role of SMO in gastric cancer cells.

Previous studies report aberrant activation of the hedgehog signaling pathway in the progression of various cancers. This study aimed to investigate the expressions of smoothened and downstream glioma-associated oncogene homology-1 in gastric cancer and the underlying molecular mechanisms. Here, we first detected the expression in 58 cases of primary gastric cancer tissue and matched normal tissue specimens by western blot analysis and quantitative reverse transcription polymerase chain reaction.

Gene methylation as a powerful biomarker for detection and screening of non-small cell lung cancer in blood.

DNA methylation has been reported to become a potential powerful tool for cancer detection and diagnosis. However, the possibilities for the application of blood-based gene methylation as a biomarker for non-small cell lung cancer (NSCLC) detection and screening remain unclear. Hence, we performed this meta-analysis to evaluate the value of gene methylation detected in blood samples as a noninvasive biomarker in NSCLC.

MicroRNA-203 Regulates Growth and Metastasis of Breast Cancer.

Backgrounds/aims: MicroRNAs (MiRNAs) control many biological events and play critical roles in the development of tumor. Among all miRNAs, miR203 has been recently shown to have an inhibitory effect on prostate cancer. However, its involvement in the carcinogenesis of breast cancer has not been reported.

Hypoxia-inducible factor-1α induces multidrug resistance protein in colon cancer.

Multidrug resistance is the major cause of chemotherapy failure in many solid tumors, including colon cancer. Hypoxic environment is a feature for all solid tumors and is important for the development of tumor resistance to chemotherapy. Hypoxia-inducible factor (HIF)-1α is the key transcription factor that mediates cellular response to hypoxia.

The efficacy and safety of adding bevacizumab to cetuximab- or panitumumab-based therapy in the treatment of patients with metastatic colorectal cancer (mCRC): a meta-analysis from randomized control trials.

Objective: To estimate the efficacy and safety of adding bevacizumab to cetuximab- or panitumumab-based therapy in the treatment of patients with metastatic colorectal cancer (mCRC), using a meta-analysis of randomized controlled trials.

Methods: A literature search for randomized clinical trials (RCTs) was performed through Pubmed, Embase, and Web of Science (up to May 22, 2014). The outcome measures were progression-free survival (PFS), overall survival (OS), objective response rate (ORR), and adverse events.