miRNA-874-3p inhibits the migration, invasion and proliferation of breast cancer cells by targeting VDAC1.

Breast cancer is an important cause of crisis for women's life and health. Voltage-dependent anion channel 1 (VDAC1) is mainly localized in the outer mitochondrial membrane of all eukaryotes, and it plays a crucial role in the cell as the main interface between mitochondria and cellular metabolism. Through bioinformatics, we found that VDAC1 is abnormally highly expressed in breast cancer, and the prognosis of breast cancer patients with high VDAC1 expression is poor.

Clinical Experience of Patients With Hepatitis C Treated With Direct-Acting Antivirals After Heart Transplantation.

Background: Hepatitis C increases the mortality and morbidity of patients after heart transplant. Direct-acting antivirals (DAAs) are the primary drugs for hepatitis C treatment. However, such drugs are expensive and frequently unaffordable for patients.

Emergent bedside real-time three-dimensional transesophageal echocardiography in a patient with cardiac arrest following a caesarean section.

Post-caesarean pulmonary embolism (PE) is associated with significant peri-operative morbidity and mortality. This report describes a case of sudden cardiac arrest 2 days post-caesarean due to massive PE diagnosed via bedside transesophageal echocardiography (TEE). Recognition of the PE at the bifurcation of the right and left pulmonary arteries was achieved by real-time three-dimensional TEE, but not two-dimensional TEE.

Congenital coronary artery fistulas: clinical considerations and surgical treatment.

Background: Coronary artery fistulas are uncommon abnormalities that can cause significant cardiac morbidity. Indications for operation vary, particularly, for asymptomatic patients. Early surgical correction is indicated because of the high incidence of late symptoms and complications.