The effects of psychiatric disorders on the risk of chronic heart failure: a univariable and multivariable Mendelian randomization study.

Background: Substantial evidence suggests an association between psychiatric disorders and chronic heart failure. However, further investigation is needed to confirm the causal relationship between these psychiatric disorders and chronic heart failure. To address this, we evaluated the potential effects of five psychiatric disorders on chronic heart failure using two-sample Mendelian Randomization (MR).

Clinical Profile and Prognosis of Hereditary Transthyretin Amyloid Cardiomyopathy: A Single-Center Study in South China.

Background: Hereditary transthyretin amyloid cardiomyopathy (ATTR-CM) is a genotypically heterogeneous disorder with a poor prognosis. There is limited literature describing the variants responsible for ATTRv in areas outside the United State, the United Kingdom and Europe. This study was performed to describe the clinical characteristics and genotypic profiles of this disease in South China.

The Effectiveness and Safety of Extracts in Rheumatoid Arthritis: A Systematic Review and Meta-Analysis.

To conduct a meta-analysis of the effectiveness and safety of (TwHF) extracts for the treatment of rheumatoid arthritis (RA). A systematic literature search was conducted in PubMed, EMBASE, Cochrane, Medline, CNKI, SinoMed and WanFang Library till 12 July 2017. All included studies were analyzed with the use of the Review Manager 5.

MicroRNA-181a, -146a and -146b in spleen CD4+ T lymphocytes play proinflammatory roles in a murine model of asthma.

CD4+ T lymphocytes can be primarily polarized to differentiate into Th2 cells, and are heavily involved in the Th2 inflammation of asthma. Little is known about the correlation between microRNAs and Th2 inflammation in asthma, therefore we explore the roles of five microRNAs (microRNA-181a, -155, -150, -146a and -146b) in Th2 inflammation of asthma by tracking their expression levels in splenic CD4+ T lymphocytes under different conditions. Using quantitative real-time polymerase chain reaction (qPCR), the dynamic changes of these microRNAs in murine models of acute asthma (i.

[Effect of STAT5 gene silencing on the proliferation of T lymphocytes in a mouse model of asthma].

Objective: To study the effect of silencing STAT5 gene on the proliferation of T lymphocytes in a mouse model of asthma.

Methods: Spleen T-lymphocytes of normal and asthmatic mice were selected by immunomagnetic beads, and the STAT5a/b genes of these T-lymphocytes were silenced by siRNA. The mRNA of STAT5a/b was detected by fluorescence quantitative PCR, and the protein by Western blot.

shRNA targeting β1-integrin suppressed proliferative aspects and migratory properties of airway smooth muscle cells.

Dysfunction of airway smooth muscle (ASM) is an essential feature of airway remodeling in chronic asthma. However, the precise mechanisms of this pathological process have not been well studied. In previous study, we found that β1-integrin, which was dramatically upregulated in ASM cells in an asthmatic mouse model, was associated with the cell proliferation.