Urine soluble triggering receptor expressed on myeloid cells-1 is a novel biomarker for active lupus nephritis: a case-control study.

Objectives: To determine the value of plasma and urine sTREM-1 levels as a biomarker of lupus nephritis (LN) as well as extra-renal systemic lupus erythematosus (SLE).

Methods: Consecutive adult patients with SLE attending a tertiary lupus clinic in 2016-2018 were prospectively divided into 3 groups according to SLEDAI-2K and renal-SLEDAI scores: active renal lupus (ARL), active non-renal lupus (ANL), and inactive lupus (IL). Blood and spot urine samples from each group and matched healthy subjects were analysed by means of ELISA for plasma and urine sTREM-1 levels.

Elevated Plasma Soluble Triggering Receptor Expressed on Myeloid Cells-1 Level in Patients with Acute Coronary Syndrome (ACS): A Biomarker of Disease Severity and Outcome.

Background And Aims: Plasma levels of soluble triggering receptor expressed on myeloid cells (sTREM-1) reflect innate immune cell activation. We sought to evaluate sTREM-1 levels in patients with acute coronary syndrome (ACS) and their predictive value for disease severity and outcome.

Methods: Plasma sTREM-1 levels were prospectively measured by ELISA in 121 consecutive patients with new-onset (≤24 h) chest pain at arrival to the emergency department (ED) and 73 healthy controls.

Popdc1/Bves Functions in the Preservation of Cardiomyocyte Viability While Affecting Rac1 Activity and Bnip3 Expression.

The Popeye domain containing1, also called Bves (Popdc1/Bves), is a transmembrane protein that functions in muscle regeneration, heart rate regulation, hypoxia tolerance, and ischemia preconditioning. The expression of Popdc1/Bves is elevated in cardiomyocytes maintained in serum free defined medium. We hypothesized that Popdc1/Bves is important for cardiomyocyte survival under the stress of serum deprivation and investigated the mechanisms involved.

Popeye domain containing 1 (Popdc1/Bves) is a caveolae-associated protein involved in ischemia tolerance.

Popeye domain containing1 (Popdc1), also named Bves, is an evolutionary conserved membrane protein. Despite its high expression level in the heart little is known about its membrane localization and cardiac functions. The study examined the hypothesis that Popdc1 might be associated with the caveolae and play a role in myocardial ischemia tolerance.

Math1 target genes are enriched with evolutionarily conserved clustered E-box binding sites.

The basic helix-loop-helix (bHLH) transcription factor Math1 and its orthologs are fundamental for proper development of various neuronal subpopulations, such as cerebellar granule cells, D1 interneurons in the spinal cord, and inner ear hair cells. Although crucial for neurogenesis, the mechanisms by which Math1 specifically recognizes its direct targets are not fully understood. To search for direct and indirect target genes and signaling pathways controlled by Math1, we analyzed the effect of Math1 knockout on the expression profile of multiple genes in the embryonic cerebellum.