Children and adolescents face a wide variety of developmental changes and environmental challenges, and it is estimated that at least one in five children aged 3-17 will experience behavioral or mental health issues. This period of life coincides with major changes in brain structure and function that have profound long-term consequences for learning, decision-making (including risk taking), and emotional processing. For example, continued development of the prefrontal cortex in adolescence is a sensitive period during which individuals are particularly susceptible to risky behaviors, environmental stressors, and substance use.
View Article and Find Full Text PDFHigh-throughput dynamic imaging of cells and organelles is essential for understanding complex cellular responses. We report Mantis, a high-throughput 4D microscope that integrates two complementary, gentle, live-cell imaging technologies: remote-refocus label-free microscopy and oblique light-sheet fluorescence microscopy. Additionally, we report shrimPy (Smart High-throughput Robust Imaging and Measurement in Python), an open-source software for high-throughput imaging, deconvolution, and single-cell phenotyping of 4D data.
View Article and Find Full Text PDFMental health literacy (MHL) programs, which aim to improve knowledge, reduce stigma and promote help-seeking behavior, are a promising approach to meeting the growing mental and behavioral health needs of youth. This study aimed to understand the relational impacts of a MHL curriculum on students and teachers. A MHL curriculum was delivered in middle school classrooms across 11 schools in two diverse school districts in the Mid-Atlantic and Southeast regions.
View Article and Find Full Text PDFChronic hepatitis B virus (HBV) infection affects about 262 million people worldwide, leading to over 820,000 deaths each year primarily due to cirrhosis and hepatocellular carcinoma. The World Health Organization has pledged to eliminate HBV as a health threat by 2030, but currently, no countries are on track to achieve this goal. One of the barriers to HBV elimination is stigma, causing shame, denial, self-isolation, self-rejection, and depression leading to those with chronic HBV less likely to get tested or seek treatment and more likely to conceal their infection.
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