Red Blood Cells Capture and Deliver Bacterial DNA to Drive Host Responses During Polymicrobial Sepsis.

Red blood cells (RBCs), traditionally recognized for their role in transporting oxygen, play a pivotal role in the body's immune response by expressing TLR9 and scavenging excess host cell-free DNA. DNA capture by RBCs leads to accelerated RBC clearance and triggers inflammation. Whether RBCs can also acquire microbial DNA during infections is unknown.

Antiplasmodial and anti-trypanosomial monoterpene indole alkaloids from .

Eight monoterpene indole alkaloids (-), including one new picraline-type alkaloid, 2-hydroxyakuammiline () and seven known compounds: akuammigine (), akuammine (), akuammidine (), akuammiline (), akuammiline N-oxide (), akuammiline (), rhazimol (), and alstonine () were isolated from the seeds of . Structure elucidation was done by analysis of their MS and NMR spectroscopic data. The antiplasmodial effects of compounds - were moderate.

Development of a rapid, culture-free, universal microbial identification system using internal transcribed spacer targeting primers.

The indiscriminate administration of broad-spectrum antibiotics is a primary contributor to the increasing prevalence of antibiotic resistance. Unfortunately, culture, the gold standard for bacterial identification is a time intensive process. Due to this extended diagnostic period, broad-spectrum antibiotics are generally prescribed to prevent poor outcomes.