Intestinal microbiota metabolism of choline and phosphatidylcholine produces trimethylamine
(TMA), which is further metabolized to a proatherogenic species, trimethylamine-N-oxide (…

… Society, especially modern industrial society, is organized by complex and tightly integrated
temporal structures (see Lewis and Weigert,a). The flow of social interactions is controlled …

Diet strongly affects human health, partly by modulating gut microbiome composition. We
used diet inventories and 16S rDNA sequencing to characterize fecal samples from 98 …

Over the past few decades, neuroimaging has become a ubiquitous tool in basic research
and clinical studies of the human brain. However, no reference standards currently exist to …

Methylation of mammalian DNA can lead to repression of transcription and alteration of
chromatin structure. Recent evidence suggests that both effects are the result of an Interaction …

ContextProton pump inhibitors (PPIs) may interfere with calcium absorption through
induction of hypochlorhydria but they also may reduce bone resorption through inhibition of …

The folate receptor (FR) is a valuable therapeutic target that is highly expressed on a variety
of cancers. The current development of folate-targeted cancer therapies has created the …

BACKGROUND & AIMS:: The effect of hepatitis C viral (HCV) infection on patient and allograft
survival after orthotopic liver transplantation is controversial. Hepatitis C recurrence after …

Background and Aims The impact of Coronavirus disease 2019 (COVID-19) on patients with
inflammatory bowel disease (IBD) is unknown. We sought to characterize the clinical course …

Widespread tree mortality associated with drought has been observed on all forested continents
and global change is expected to exacerbate vegetation vulnerability. Forest mortality …