BRD4770 inhibits vascular smooth muscle cell proliferation via SUV39H2, but not EHMT2 to protect against neointima formation.

The behavior of vascular smooth muscle cells (VSMCs) contributes to the formation of neointima. We previously found that EHMT2 suppressed autophagy activation in VSMCs. BRD4770, an inhibitor of EHMT2/G9a, plays a critical role in several kinds of cancers.

Effects of neuregulin-1 on autonomic nervous system remodeling post-myocardial infarction in a rat model.

Sympathetic nerve and vagus nerve remodeling play an important part in cardiac function post-myocardial infarction (MI). Increasing evidence indicates that neuregulin-1 (NRG-1) improves cardiac function following heart failure. Since its impact on cardiac function and neural remodeling post-MI is poorly understood, we aimed to investigate the role of NRG-1 in autonomic nervous system remodeling post-MI.

Paclitaxel-coated balloons for the treatment of patients with in-stent restenosis: A meta-analysis of angiographic and clinical data.

Paclitaxel-coated balloons (PCBs) have become attractive alternative treatment options for patients with in-stent restenosis (ISR); however, the safety and efficacy of PCBs in comparison with those of conventional therapies are less well defined. The aim of this meta-analysis was to systematically review the efficacy and safety of PCBs for patients with ISR using comparisons with control groups. Electronic databases, such as MEDLINE, Embase and the Cochrane Central Register of Controlled Trials, were searched, and eligible studies that compared PCBs with uncoated balloons (UCBs) or drug-eluting stents (DESs) in patients with ISR were considered.

Changes of naturally occurring CD4(+)CD25(+) FOXP3(+) regulatory T cells in patients with acute coronary syndrome and the beneficial effects of atorvastatin treatment.

To determine the number and function of naturally occurring CD4(+)CD25(+)FOXP3(+) regulatory T cells (nTregs) in patients with acute coronary syndrome (ACS) and to determine the effects of a low dose of atorvastatin treatment (20 mg/day) on nTregs.Patients with ACS were randomly divided into a group receiving conventional therapy (n = 60) or conventional therapy supplemented with atorvastatin (20 mg/day) (n = 60). A group of healthy volunteers that did not suffer from ACS was used as controls (n = 60).

Mesenchymal stem cells alleviate atherosclerosis by elevating number and function of CD4(+)CD25 (+)FOXP3 (+) regulatory T-cells and inhibiting macrophage foam cell formation.

Atherosclerosis is a chronic inflammatory disease characterized by the formation of plaques inside arteries, leading to narrowing and blockage. Potential therapeutic strategies include expanding the population of regulatory T-cells (Tregs) to enhance atheroprotective immunity, and inhibiting the formation of macrophage foam cells. Here, we studied the effect of bone marrow-derived mesenchymal stem cells (BM-MSCs) on atherosclerotic plaque formation in Apolipoprotein E(-/-) (ApoE-KO) mice, and elucidated the underlying mechanism.

The glutathione S-transferase P1 341C>T polymorphism and cancer risk: a meta-analysis of 28 case-control studies.

Background: GSTP1, which is one major group of the glutathione S-transferase family, plays an important role in the metabolism of carcinogens and toxins, reducing damage of DNA as a suppressor of carcinogenesis. The 341C>T polymorphism of the GSTP1 has been implicated in cancer risk through cutting down its metabolic detoxification activities. However, results from previous studies remain conflicting rather than conclusive.