High Frequency Multi-Year Variability in Baltic Sea Microbial Plankton Stocks and Activities.

Marine bacterioplankton are essential in global nutrient cycling and organic matter turnover. Time-series analyses, often at monthly sampling frequencies, have established the paramount role of abiotic and biotic variables in structuring bacterioplankton communities and productivities. However, fine-scale seasonal microbial activities, and underlying biological principles, are not fully understood.

To build a bridge between two worlds: Mothers' experiences of professional support at the maternity ward.

We studied the experience of professional support among first-time mothers in relation to a scale measuring professional support in maternity care. We used a qualitative study with both an inductive and deductive approach and interviewed nine mothers. Our findings, both inductive and deductive, suggest that first-time mothers expect professional support in their transition into motherhood, building a bridge between two worlds.

Improved replication efficiency of echovirus 5 after transfection of colon cancer cells using an authentic 5' RNA genome end methodology.

Oncolytic virotherapy is a promising novel form of cancer treatment, but the therapeutic efficiency needs improvement. A potential strategy to enhance the therapeutic effect of oncolytic viruses is to use infectious nucleic acid as therapeutic agent to initiate an oncolytic infection, without administrating infectious viral particles. Here we demonstrate improved viral replication activation efficiency when transfecting cells with 5' end authentic in vitro transcribed enterovirus RNA as compared to genomic RNA with additional non-genomic 5' nucleotides generated by conventional cloning methods.

Cytolytic replication of echoviruses in colon cancer cell lines.

Background: Colorectal cancer is one of the most common cancers in the world, killing nearly 50% of patients afflicted. Though progress is being made within surgery and other complementary treatments, there is still need for new and more effective treatments. Oncolytic virotherapy, meaning that a cancer is cured by viral infection, is a promising field for finding new and improved treatments.