Oxidative stress—characterized by elevated levels of unstable molecules called reactive oxygen species—is associated with neurodegeneration and cardiovascular disease. However, until recently it has not been possible ...
Jun 14, 2023
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EPFL scientists are developing a completely new 'brain stress test' for evaluating the mental status of patients with Parkinson's disease, the second most prevalent neurodegenerative disease worldwide. It involves awakening ...
Apr 28, 2021
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Extracellular vesicles (EVs)—nanometer sized messengers that travel between cells to deliver cues and cargo—are promising tools for the next generation of therapies for everything from autoimmune and neurodegenerative ...
Oct 15, 2020
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Toxic metallic air pollution nanoparticles are getting inside the crucial, energy-producing structures within the hearts of people living in polluted cities, causing cardiac stress, a new study confirms.
Jul 6, 2020
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Stress while driving is a risk factor for the development of cardiovascular disease and sudden cardiac complications such as heart attack (myocardial infarction), according to studies published in recent years. Selecting ...
Nov 12, 2019
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An unexpected finding that links a structural heart protein to gene regulation following heart stress suggests potential new avenues for developing heart failure therapies.
Nov 8, 2018
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(Medical Xpress)—Watching films with stressful scenes can trigger changes to the heart's beating pattern, reports a new study published in the journal Circulation, Arrhythmia and Electrophysiology.
May 16, 2014
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The immune system plays an important role in the heart's response to injury. But until recently, confusing data made it difficult to distinguish the immune factors that encourage the heart to heal following a heart attack, ...
Jan 16, 2014
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(Medical Xpress)—Cardiac stress, for example a heart attack or high blood pressure, frequently leads to pathological heart growth and subsequently to heart failure. Two tiny RNA molecules play a key role in this detrimental ...
Sep 25, 2012
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Scientists have discovered a new function for a protein that protects cells during injury and could eventually translate into treatment for conditions ranging from cardiovascular disease to Alzheimer's.
Jun 7, 2012
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