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Follow President Donald Trump’s impact on U.S. research and science globally

Ignoring conclusions of new CDC report, HHS secretary promises “some” answers by September in research effort led by new NIH director

Action comes after DOGE team arrives at science agency

Three years in the making, the accord aims to increase equity and avoid errors of the COVID-19 pandemic

About 120 light-years from Earth, two brown dwarfs host a planet with a surprisingly sideways orbit

Chance to test trade theories might be “the only silver lining” in chaotic policies, one says

Widespread delivery of therapeutic proteins to the brain remains challenging. To determine whether human induced pluripotent stem cell (iPSC)-microglia (iMG) could enable brain-wide and pathology-responsive delivery of therapeutic cargo, we utilized CRISPR gene editing to engineer iMG to express the Aβ-degrading enzyme neprilysin under control of the plaque-responsive promoter, CD9. To further determine whether increased engraftment enhances efficacy, we utilized a CSF1R-inhibitor resistance...

Amyloid and tau proteins are important proteins in the pathological changes of Alzheimer's disease (AD), while Aβ pathology and tau pathology are the most critical factors contributing to the development of AD. Some studies have shown that there is a causal relationship between AD and diabetes mellitus, but there are no studies showing a causal relationship between diabetic traits and AD biomarkers, so further exploration is needed. We first summarized and analyzed the currently published...

Deep brain stimulation is a brain circuit intervention that can modulate distinct neural pathways for the alleviation of neurological symptoms in patients with brain disorders. In Parkinson's disease, subthalamic deep brain stimulation clinically mimics the effect of dopaminergic drug treatment, but the shared pathway mechanisms on cortex - basal ganglia networks are unknown. To address this critical knowledge gap, we combined fully invasive neural multisite recordings in patients undergoing...

Selective elimination of early pathological TAU species may be a promising therapeutic strategy to reduce the accumulation of TAU, which contributes to neurodegeneration and is a hallmark of Alzheimer's disease (AD). Pathological hyper-phosphorylated TAU can be degraded through selective autophagy, and NDP52/CALCOCO2 is one of the autophagy receptors involved in this process. In 2021, we discovered a variant of NDP52, called NDP52^(GE) (rs550510), that is more efficient at promoting autophagy....