The oncogene Musashi1 encodes novel miRNAs in breast cancer.

RNA-binding protein Musashi1 (MSI1) shows an increased expression level in several cancers and has been introduced as a prognostic marker in some malignancies. It is expected that if any miRNA is encoded by this gene, it might have a role in cancer development or could be considered as a prognostic biomarker. Accordingly, in this study, we aimed to find novel miRNA(s) inside the intronic regions of the MSI1 gene.

Evaluation of long-chain acyl-coenzyme A synthetase 4 (ACSL4) expression in human breast cancer.

Background And Purpose: Breast cancer (BC) is one of the major causes of female cancer-related death. It has recently been demonstrated that metabolic reprogramming including alteration in lipid metabolism is indicated in various types of cancer. The enzymes of the acyl-coenzyme A synthetase long-chain family (ACSLs) are responsible for converting fatty acids to their corresponding fatty acyl-coenzyme A esters which are essential for some lipid metabolism pathways.

Expression and clinicopathological significance of lipin-1 in human breast cancer and its association with p53 tumor suppressor gene.

Breast cancer (BC) is an important cause of female cancer-related death. It has recently been demonstrated that metabolic disorders including lipid metabolism are a hallmark of cancer cells. Lipin-1 is an enzyme that displays phosphatidate phosphatase activity and regulates the rate-limiting step in the pathway of triglycerides and phospholipids synthesis.

A Comparison Between Full-COLD PCR/HRM and PCR Sequencing for Detection of Mutations in Exon 9 of PIK3CA in Breast Cancer Patients.

One of the most common somatic mutations in breast cancer is found in PIK3CA with a prevalence rate of 18-45%. Different variants of this gene are considered as resistance markers for treatment with HER2-targeted medicines. Conventional molecular methods such as Sanger sequencing are not able to detect mutations with low abundance in a mixture of wild-type DNA, especially in the early stages of cancer development.