Uncovering Hidden Epigenetic Memory in Astrocyte Networks

The Brigham’s Francisco J. Quintana, PhD, explores the stability of disease-associated astrocytes, their regulation, and whether they integrate past stimulation events to respond to subsequent challenges. This work could lead to new therapeutic approaches for multiple sclerosis and other neurological diseases.

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Biomarkers May Help Predict Risk of Heart Failure in Patients With Atrial Fibrillation

A multicenter team led by the Brigham used patient data compiled from three large clinical trials to identify potential prognostic biomarkers that could be used to risk-stratify patients with atrial fibrillation based on their heart failure risk. First author Paul Haller, MD, PhD, discusses the study’s implications.

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Crossing Barriers in CNS Repair: Dr. Fengfeng Bei on Neural Regeneration and Gene Therapy

About one-third of epilepsy patients have a disease that is considered drug-resistant, meaning they have failed at least two medications. For these individuals, neurosurgical procedures offer the best chance of bringing their disease under control. Remarkably, the average time it takes for someone with…

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Improving Outcomes for Patients With Drug-resistant Epilepsy Through Surgery

Although current surgical approaches for treating drug-resistant epilepsy are already good, researchers at the Brigham are focused on developing treatments that are even more effective and less invasive. John David Rolston, MD, PhD, director of Epilepsy Surgery, highlights some of these promising efforts.

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Novel Polygenic Risk Score Validated for Aortic Stenosis

Researchers at Brigham and Women’s Hospital developed a novel aortic stenosis polygenic risk score (PRS) that incorporates more than five million genetic variants. They verified it was associated with aortic stenosis in two independent, very large populations.

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Mock Code Program Goes Beyond CPR to Test Brigham’s Emergency Response Systems

The Brigham and Women’s Hospital mock code program plans and conducts high-fidelity in situ simulations that not only allow participants to practice critical resuscitations but also test hospital systems for emergency response. Paul Jansson, MD, MS, and Andrew Eyre, MD, MS, elaborate on what distinguishes the program.

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