Metabolic crosstalk between hydroxylated monoterpenes and salicylic acid in tomato defense response against bacteria.

Hydroxylated monoterpenes (HMTPs) are differentially emitted by tomato (Solanum lycopersicum) plants resisting bacterial infection. We have studied the defensive role of these volatiles in the tomato response to bacteria, whose main entrance is through stomatal apertures. Treatments with some HMTPs resulted in stomatal closure and pathogenesis-related protein 1 (PR1) induction.

Reproducibility matters: intra- and inter-sample variation of the point-of-care circulating cathodic antigen test in two endemic areas in Uganda.

Over 240 million people are infected with schistosomiasis. Detecting eggs in stool using Kato-Katz thick smears (Kato-Katzs) is highly specific but lacks sensitivity. The urine-based point-of-care circulating cathodic antigen test (POC-CCA) has higher sensitivity, but issues include specificity, discrepancy between batches and interpretation of trace results.

T Cell Peptides Derived from Invasive Stages of as Potential Schistosomiasis Vaccine.

Schistosomiasis is a parasitic disease that affects 143 million people in endemic countries. This work analyzed overexpressed sequences from the cercaria phase to the early schistosomulum phase using bioinformatics tools to predict host interaction and selected proteins for predicting T cell epitopes. The final peptides were chemically synthesized, and their toxicity was evaluated in vitro.