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science/health

New Spatial Profiling Technology Could Deepen Understanding of Cancer Biology

A research team at Northwestern University is developing a new spatial technology designed to enhance the study of cancer biology. Unlike traditional analysis methods that examine cells in isolation, this approach preserves the spatial context of tissues, allowing scientists to observe how cancer cells interact with their surrounding environment. Spatial

Living in Challenging Neighborhoods During Your 20s Linked to Higher Heart Disease Risk Decades Later

Research suggests that the neighborhood you live in during your 20s could influence your heart health well into middle age. Scientists found that adults who resided in areas with challenging conditions—such as limited resources, lower socioeconomic factors, or environmental stressors—showed higher rates of coronary artery calcification by midlife.

Research Reveals Obesity Leaves Lasting Molecular Imprint on Immune Cells

The Lingering Effects of Obesity on Immune Cells A growing body of research suggests that obesity does more than accumulate excess fat—it appears to leave a lasting molecular imprint on the immune system that can persist years after weight loss. Scientists have identified what researchers are calling an "

New AI Algorithm Shows Promise for Early Heart Disease Detection and Prediction

Researchers at Scripps Research are developing a new artificial intelligence algorithm that could significantly enhance how heart diseases are detected and predicted. The approach leverages machine learning to analyze patient data, aiming to identify risk factors and warning signs earlier than traditional diagnostic methods typically allow. Early detection of cardiovascular

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CDC's Measles Death Data Revision Raises Questions About Reporting Authority

A recent data revision by the Centers for Disease Control and Prevention has drawn attention to the process by which measles deaths are reported and classified in the United States. The controversy centers on two measles-related deaths that the CDC initially included in its reporting, only to later remove the

Why Human Brains Take Longer to Wire: Microglia Maturation May Hold the Answer

A new study reveals a striking difference in brain development between humans and mice that could help explain our cognitive edge. Human microglia, the resident immune cells of the brain that also play a critical role in sculpting neural connections during development, take four to eight years to reach full

Research Reveals How High Blood Sugar May Shield Cancer Cells from Immune Detection

New research reveals a potential mechanism that cancer cells use to evade the body's immune defenses. According to findings published in Science Daily, cancer cells build a thick, sugar-rich coating around themselves that acts as a protective barrier. The study found that elevated blood sugar levels can strengthen