Compassionate Care: Listening Visits Provided by Neonatal Intensive Care Unit Nurses.

Purpose: Although mothers of infants hospitalized in a neonatal intensive care unit (NICU) often experience clinically significant levels of depression symptoms, accessing mental-health treatment may be difficult. NICU mothers need emotional support that is conveniently delivered at the infant's point-of-care by a trusted professional who is knowledgeable about the medical and nursing care in the NICU. Listening Visits are an effective and accessible, nurse-delivered depression intervention, yet little is known about what mothers discuss during these sessions.

A Protonated Cytidine Stabilizes the Ligand-Binding Pocket in the PreQ Riboswitch in Thermophilic Bacteria.

Riboswitches are bacterial mRNA structure elements regulating either transcription or translation of downstream genes in response to high-affinity binding of a low molecular weight ligand. Among this diverse group of RNA structures, the class-I preQ sensing riboswitches (QSW) stand out since they are the smallest known natural riboswitches. The preQ sensing riboswitches combine ligand sensing and functional control within a single structural domain that adopts a pseudoknot conformation encapsulating both the cognate ligand and the ribosome binding site.

Comprehensive Fragment Screening of the SARS-CoV-2 Proteome Explores Novel Chemical Space for Drug Development.

SARS-CoV-2 (SCoV2) and its variants of concern pose serious challenges to the public health. The variants increased challenges to vaccines, thus necessitating for development of new intervention strategies including anti-virals. Within the international Covid19-NMR consortium, we have identified binders targeting the RNA genome of SCoV2.

Short-chain aurachin D derivatives are selective inhibitors of E. coli cytochrome bd-I and bd-II oxidases.

Cytochrome bd-type oxidases play a crucial role for survival of pathogenic bacteria during infection and proliferation. This role and the fact that there are no homologues in the mitochondrial respiratory chain qualify cytochrome bd as a potential antimicrobial target. However, few bd oxidase selective inhibitors have been described so far.