ClearFinder: a Python GUI for annotating cells in cleared mouse brain.

Background: Tissue clearing combined with light-sheet microscopy is gaining popularity among neuroscientists interested in unbiased assessment of their samples in 3D volume. However, the analysis of such data remains a challenge. ClearMap and CellFinder are tools for analyzing neuronal activity maps in an intact volume of cleared mouse brains.

Cannabinoid type-1 receptors in CaMKII neurons drive impulsivity in pathological eating behavior.

Objectives: Overconsumption of palatable food and energy accumulation are evolutionary mechanisms of survival when food is scarce. These innate mechanisms becom detrimental in obesogenic environment promoting obesity and related comorbidities, including mood disorders. This study aims at elucidating the role of the endocannabinoid system in energy accumulation and hedonic feeding.

Genetic Tools in Rodents to Study Cannabinoid Functions.

During the past 30 years, the endocannabinoid system (ECS) has emerged as a major signalling system in the mammalian brain regulating neurotransmission in numerous brain regions and in various cell populations. Endocannabinoids are able to regulate specific physiological functions and thus modify their behavioural manifestations and allostatic alterations of the ECS linked to different pathological conditions. As discussed in detail in other chapters of this book, endocannabinoids are involved in learning and memory, stress, and anxiety, feeding, energy balance, development, and ageing.

Palliative and End-of-Life Care in Stroke: A Scientific Statement From the American Heart Association.

Objective: To provide an update on palliative care needs specific to stroke and provide key points for clinicians and health care systems caring for patients with stroke and their families.

Methods: Members of the writing group were chosen to represent the multidisciplinary team of professionals who care for people who have had a stroke. Each member was assigned a topic within their area of expertise, reviewed the literature, and drafted content with a focus on the past decade to complement the 2014 American Heart Association scientific statement on palliative and end-of-life care in stroke.

Rapid enzymatic assay for antiretroviral drug monitoring using CRISPR-Cas12a enabled readout.

Maintaining efficacy of human immunodeficiency virus (HIV) medications is challenging among children because of dosing difficulties, the limited number of approved drugs, and low rates of medication adherence. Drug level feedback (DLF) can support dose optimization and timely interventions to prevent treatment failure, but current tests are heavily instrumented and centralized. We developed the REverse-transcriptase ACTivity-crispR (REACTR) assay for rapid measurement of HIV drugs based on the extent of DNA synthesis by HIV reverse transcriptase.