Heterogeneity in the projections and excitability of tyraminergic/octopaminergic neurons that innervate the reproductive tract.

Aminergic nuclei in mammals are generally composed of relatively small numbers of cells with broad projection patterns. Despite the gross similarity of many individual neurons, recent transcriptomic, anatomic and behavioral studies suggest previously unsuspected diversity. Smaller clusters of aminergic neurons in the model organism provide an opportunity to explore the ramifications of neuronal diversity at the level of individual cells.

Precise CRISPR-Cas9-mediated mutation of a membrane trafficking domain in the vesicular monoamine transporter gene.

Monoamine neurotransmitters such as noradrenalin are released from both synaptic vesicles (SVs) and large dense-core vesicles (LDCVs), the latter mediating extrasynaptic signaling. The contribution of synaptic versus extrasynaptic signaling to circuit function and behavior remains poorly understood. To address this question, we have previously used transgenes encoding a mutation in the Vesicular Monoamine Transporter () that shifts amine release from SVs to LDCVs.

Highly socially vulnerable communities exhibit disproportionately increased viral loads as measured in community wastewater.

Wastewater surveillance has proven to be a useful tool for evidence-based epidemiology in the fight against the SARS-CoV-2 virus. It is particularly useful at the population level where acquisition of individual test samples may be time or cost-prohibitive. Wastewater surveillance for SARS-CoV-2 has typically been performed at wastewater treatment plants; however, this study was designed to sample on a local level to monitor the spread of the virus among three communities with distinct social vulnerability indices in Shreveport, Louisiana, located in a socially vulnerable region of the United States.

Narratives of hospital health care professionals during the pandemic in the Northern Philippines: A phenomenological study.

Hospital health care professionals (HCPs) play a vital and crucial role in saving the lives of patients afflicted with the coronavirus disease 2019 (COVID-19). As the incidence of the disease keeps increasing, health care workers in hospitals face difficulties in discharging their duties. This study aimed to describe the lived experiences of HCPs.