Patients with Inflammatory Bowel Disease who regularly consume fruits and vegetables present lower prevalence of disease activation: A cross-sectional study.

Background: Exclusion diets are common practices among individuals with Inflammatory Bowel Disease (IBD). Reports that certain foods trigger or worsen symptoms are recurrent but lack evidence. The aim of the study was to identify which foods were most frequently avoided by patients with Crohn's Disease (CD) and Ulcerative Colitis (UC) and whether the consumption of any food group was associated with disease activity.

Thermal Proteome Profiling for Drug Target Identification and Probing of Protein States.

Proteins are central drivers of physiological and pathological processes in the cell. Methods evaluating protein functional states are therefore vital to fundamental research as well as drug discovery. Thermal proteome profiling (TPP) to this date constitutes the only approach that permits examining protein states in live cells, under native conditions and at a proteome-wide scale.

Single-Fluorescent Protein Reporters Allow Parallel Quantification of Natural Killer Cell-Mediated Granzyme and Caspase Activities in Single Target Cells.

Natural killer (NK) cells eliminate infected and tumorigenic cells through delivery of granzymes perforin pores or by activation of caspases death receptors. In order to understand how NK cells combine different cell death mechanisms, it is important to quantify target cell responses on a single cell level. However, currently existing reporters do not allow the measurement of several protease activities inside the same cell.

The quorum-sensing regulator ComA from Bacillus subtilis activates transcription using topologically distinct DNA motifs.

ComA-like transcription factors regulate the quorum response in numerous Gram-positive bacteria. ComA proteins belong to the tetrahelical helix-turn-helix superfamily of transcriptional activators, which bind as homodimers to inverted sequence repeats in the DNA. Here, we report that ComA from Bacillus subtilis recognizes a topologically distinct motif, in which the binding elements form a direct repeat.

Association between LAP Index (Lipid Accumulation Product) and metabolic profile in hospitalized patients.

Introduction: Lipid Accumulation Product (LAP) Index correlates to cardiovascular risk factors in general population but it has not been tested in hospitalized patients.

Objectives: We aimed to evaluate associations between LAP Index and metabolic profile in a tertiary hospital.

Methods: Cross-sectional study with 90 inpatients.