The application of X-ray fluorescence microscopy and micro-XANES spectroscopy to study neuro-metallomics.

This early career research highlight provides a review of my own research program over the last decade, a time frame that encompasses my transition from postdoctoral fellowships to independent researcher. As an analytical chemist and applied spectroscopist, the central theme of my research program over this time has been protocol development at synchrotron facilities, with the main objective to investigate brain metal homeostasis during both brain health and brain disease. I will begin my review with an overview of brain metal homeostasis, before introducing analytical challenges associated with its study.

Fluorescent probes for neuroscience: imaging brain tissue sections.

Neurobiological research relies heavily on imaging techniques, such as fluorescence microscopy, to understand neurological function and disease processes. However, the number and variety of fluorescent probes available for tissue section imaging limits the advance of research in the field. In this review, we outline the current range of fluorescent probes that are available to researchers for brain section imaging, including their physical and chemical characteristics, staining targets, and examples of discoveries for which they have been used.

Overview of cancer patient perspectives on cannabis use during treatment.

Expanding legal access to medical cannabis across the United States increases availability and use of cannabis products to manage cancer-related symptoms and treatment side effects despite the lack of research-based evidence on its potential benefits and harms. To address knowledge gaps in how cancer patients access and use cannabis, their perceived risks and benefits with its use, and whether cancer patients discuss cannabis use with their healthcare providers during treatment, the National Cancer Institute (NCI) supported 12 NCI-designated comprehensive cancer centers to conduct surveys, which included NCI standardized core questions on cannabis use during treatment, among their cancer patient populations. This overview highlights key results from the articles contained in the monograph, which includes a summary of the results of core questions across all centers and reports from individual or groups of cancer centers on survey results related to the sourcing of cannabis, associated cost, behavioral factors associated with cannabis use (such as smoking, drinking, or using other substances), patient-provider communication on cannabis use during treatment, ethnic variations in patterns, sources, and reasons for cannabis use as well as methodologic concerns related to survey data analysis.

Phylogenetic inference of inter-population transmission rates for infectious diseases.

Estimating transmission rates is a challenging yet essential aspect of comprehending and controlling the spread of infectious diseases. Various methods exist for estimating transmission rates, each with distinct assumptions, data needs, and constraints. This study introduces a novel phylogenetic approach called transRate, which integrates genetic information with traditional epidemiological approaches to estimate inter-population transmission rates.