A Machine Learning Strategy for Drug Discovery Identifies Anti-Schistosomal Small Molecules.

Schistosomiasis is a chronic and painful disease of poverty caused by the flatworm parasite . Drug discovery for antischistosomal compounds predominantly employs whole organism (phenotypic) screens against two developmental stages of , post-infective larvae (somules) and adults. We generated two rule books and associated scoring systems to normalize 3898 phenotypic data points to enable machine learning.

Seasonal accumulation of acetylated triacylglycerols by a freeze-tolerant insect.

Most animals store energy as long-chain triacylglycerols (lcTAGs). Trace amounts of acetylated triacylglycerols (acTAGs) have been reported in animals, but are not accumulated, likely because they have lower energy density than lcTAGs. Here we report that acTAGs comprise 36% of the neutral lipid pool of overwintering prepupae of the goldenrod gall fly, Eurosta solidaginis, while only 17% of the neutral lipid pool is made up of typical lcTAGs.

Temporal changes of urinary oxidative metabolites of di(2-ethylhexyl)phthalate after the 2011 phthalate incident in Taiwanese children: findings of a six month follow-up.

A major incident involving phthalates-contaminated foodstuffs occurred in Taiwan in May 2011, leading to the quick removal of tainted food items from store shelves. We investigated changes in urinary oxidative di(2-ethylhexyl)phthalate (DEHP) metabolites, our proxy for exposure to DEHP-tainted foodstuffs in children ≤10 years, during the six months following withdrawal of the tainted food. Our hospital screened 60 possibly exposed children between May and June 2011.

Intake of phthalate-tainted foods alters thyroid functions in Taiwanese children.

Background: On April-May, 2011, two Taiwan chemical companies were found to have intentionally added phthalates, Di-(2-ethylhexyl) phthalate (DEHP) and/or Di-isononyl phthalate, as a substitute of emulsifier to many foodstuffs. This study aimed to investigate whether exposure to these foods altered endocrine functions in children aged ≤10 years and, if so, whether those changes could be reversed by stopping exposure.

Methods: One Phthalates Clinic for Children was established in southern Taiwan between May 31 and June 17, 2011.

The public health threat of phthalate-tainted foodstuffs in Taiwan: the policies the government implemented and the lessons we learned.

A major incident of phthalate-contaminated foodstuffs happened in Taiwan between April and July, 2011. Phthalates were deliberately added to foodstuffs as a substitute of emulsifier. We describe the course of this incident, government response and management of the crisis, and its future implications.