Plant proteins with domains rich in leucine repeats play important roles detecting pathogens and triggering defense reactions, both at the cellular surface for pattern-triggered immunity cell to ensure effector-triggered immunity. As intracellular parasites, viruses are mostly detected intracellularly by a nucleotide binding site leucine-rich but receptor-like kinases repeats, known localize su...

The immune response to virus infection is initiated when pathogen recognition receptors (PRRs) of the host cell recognize specific nonself-motifs within viral products (known as a pathogen-associated molecular pattern or PAMP) to trigger intracellular signaling events that induce innate immunity, the front line of defense against microbial infection. The replication program of all viruses inclu...

Understanding the important role of non-specific immune response in protecting body against development numerous diseases has become partially possible after discovery several classes pattern recognition receptors (PRR), such as Toll-like or NOD-like receptors. A group cytoplasmic proteins called inflammasome, which detect PAMP and DAMP through PRR receptors, is able to activate pro-inflammator...

Different Doppler echocardiography (DE) models have been proposed for estimation of mean pulmonary arterial pressures (PAMP) from tricuspid regurgitation (TR) jet velocity. We aimed to compare four TR-derived DE models in predicting the PAMP measured by right heart catheterization (RHC) in different groups of precapillary pulmonary hypertension (PH). A total of 287 patients with hemodynamically...

The cyclic nucleotide gated channel (CNGC) is suggested to be one of the important calcium conducting channels. Nevertheless, genome-wide identification and systemic functional analysis of CNGC gene family in crop plant species have not yet been conducted. In this study, we performed genome-wide identification of CNGC gene family in the economically important crop tomato (Solanum lycopersicum L...

NADPH oxidases (also known as respiratory burst oxidase homologs, Rbohs) are key enzymes that catalyze the generation of reactive oxygen species (ROS) in plants. In the present study, eight SlRboh genes were identified in tomato and their possible involvement in resistance to Botrytis cinerea and drought tolerance was examined. Expression of SlRbohs was induced by B. cinerea and Pseudomonas syr...

Mechanisms underlying plant non-host resistance to Xanthomonas oryzae pv. oryzicola (Xoc), the pathogen causing rice leaf streak disease, are largely unknown. Cyclic nucleotide-gated ion channels (CNGCs) are calcium-permeable channels that are involved in various biological processes including plant resistance. In this study, functions of two tomato CNGC genes SlCNGC1 and SlCNGC14 in non-host r...

Arabidopsis thaliana BOTRYTIS-INDUCED KINASE1 (BIK1) regulates immune responses to a distinct class of pathogens. Here, mechanisms underlying BIK1 function and its interactions with other immune response regulators were determined. We describe BIK1 function as a component of ethylene (ET) signaling and PAMP-triggered immunity (PTI) to fungal pathogens. BIK1 in vivo kinase activity increases in ...