Low oxygen levels in the heart have long been known to produce life-threatening arrhythmias, even sudden death. Until now, it was not clear how.... NEWS MEDICAL · 2 months
[Research Articles] Noninvasive localization of cardiac arrhythmias using electromechanical wave imaging  Science Magazine · 2 weeks
Cardiac arrhythmias are a major cause of morbidity and mortality worldwide. The 12-lead electrocardiogram (ECG) is the current noninvasive clinical tool used to diagnose and localize... more
Scientists uncover key molecular mechanism underlying different aspects of sepsis  NEWS MEDICAL · 2 weeks
Sepsis is a life-threatening condition that kills millions annually; it is poorly understood and has no specific treatment. more
Researchers use ultrasound technique to accurately localize cardiac arrhythmias  NEWS MEDICAL · 2 weeks
Cardiac arrhythmias are a major cause of morbidity and mortality worldwide. Currently, the 12-lead electrocardiogram is the noninvasive clinical gold standard used to diagnose and localize these conditions, but it... more
Study reveals potential effects of COVID-19 on the cardiovascular system  NEWS MEDICAL · 2 weeks
COVID-19 can have fatal consequences for people with underlying cardiovascular disease and cause cardiac injury even in patients without underlying heart conditions, according to a review published today... more
Ultrasound solves an important clinical problem in diagnosing arrhythmia  SCIENCE DAILY · 2 weeks
Researchers have used an ultrasound technique they pioneered a decade ago -- electromechanical wave imaging (EWI) -- to accurately localize atrial and ventricular cardiac arrhythmias in adult patients in a... more
Study reveals new mechanism underlying organelle communication in brown fat cells  NEWS MEDICAL · 1 week
In recent years, brown fat has garnered increasing attention as the so-called good fat that can protect against obesity and associated health risks, like cardiovascular disease... more
COVID-19 linked to cardiac injury, worse outcomes for patients with heart conditions  SCIENCE DAILY · 2 weeks
COVID-19 can have fatal consequences for people with underlying cardiovascular disease and cause cardiac injury even in patients without underlying heart conditions, according to... more
Gene therapy reverses cardiac dysfunction in mice with Barth syndrome  NEWS MEDICAL · 4 weeks
Barth syndrome is a rare metabolic disease in boys caused by mutation of a gene called tafazzin or TAZ. It can cause life-threatening heart failure and also weakens... more
Study uncovers how to more effectively use ECPR for better outcomes after cardiac arrest  NEWS MEDICAL · 2 weeks
People who suffer cardiac arrest usually have low likelihood of survival, especially if it happens out of the hospital. more
How plants protect themselves from sun damage  MIT · 4 weeks
Study reveals a mechanism that plants can use to dissipate excess sunlight as heat. more
Supercomputers unlock reproductive mysteries of viruses and life  SCIENCE DAILY · 3 weeks
Supercomputer simulations support a new mechanism for the budding off of viruses like the coronavirus. ESCRTIII polymer features clear intrinsic twist in molecular dynamics simulations, might play major role in creating three-dimensional... more
New study unveils the mechanism of DNA high-order structure formation  PHYS.ORG · 4 weeks
A joint research team led by Professor Ja Yil Lee (School of Life Sciences, UNIST) and Professor Ji-Joon Song (Department of Biological Sciences, KAIST) has unveiled the structure... more
Study reveals a mechanism that plants can use to dissipate excess sunlight as heat  PHYS.ORG · 4 weeks
For plants, sunlight can be a double-edged sword. They need it to drive photosynthesis, the process that allows them to... more
New study unveils the mechanism of DNA high-order structure formation  SCIENCE DAILY · 1 month
A recent study, affiliated with South Korea's Ulsan National Institute of Science and Technology (UNIST) has unveiled the structure and mechanism of proteins that are highly overexpressed in... more
Chaco Canyon's famous 'tree of life' might have just been a bench  LIVE SCIENCE · 1 week
New research reveals that the "Plaza Tree of Pueblo Bonito," once thought to be a living "tree of life," may have been just a... more
New in vivo priming strategy can be an effective means to enhance cardiac repair  NEWS MEDICAL · 2 weeks
Human stem cells have been regarded as one of the promising cell sources for cardiac regeneration therapy. more
Researchers investigate previously unknown reproduction mechanism in Corynebacterium glutamicum  PHYS.ORG · 3 weeks
In recent decades, the interdisciplinary field of life sciences has made enormous progress, particularly in researching the molecular architecture of life. For example, extensive details of the genetic blueprint of... more
Excess cardiac myosin worsens damage to heart tissue during a heart attack  NEWS MEDICAL · 6 days
A prevalent heart protein known as cardiac myosin, which is released into the body when a person suffers a heart attack, can cause blood... more
Researchers identify new way to treat Danon disease using gene therapy  NEWS MEDICAL · 3 weeks
Danon disease is a very rare, life-threatening condition where the fundamental biological process of removing and recycling proteins does not work. more
Research reveals important mechanism in the repair of DNA double-strand breaks  NEWS MEDICAL · 2 weeks
Scientists have revealed an important mechanism in the repair of DNA double-strand breaks, according to new research published today in eLife. more
Nanopore reveals shape-shifting enzyme linked to catalysis  PHYS.ORG · 2 days
University of Groningen scientists have observed the characteristics of a single enzyme inside a nanopore. They learned that the enzyme can exist in four different folded states, or conformers, that play an active role... more
The Latest: UK urges no visits to Mom on Mother's Day  ABC NEWS · 2 weeks
Sunday is Mother’s Day in Britain, and the government has a stark message for millions of citizens: A visit to your mother could be life-threatening more
Study unravels molecular mechanism behind autoimmune and inflammatory diseases  NEWS MEDICAL · 3 weeks
A study by the research team of Prof. Geert van Loo (VIB-UGent Center for Inflammation Research) has unraveled a critical molecular mechanism behind autoimmune and inflammatory diseases such as rheumatoid... more
Study investigates evolution during Cambrian Explosion  PHYS.ORG · 3 weeks
A new study by an international team of scientists has revealed the developmental and evolutionary mechanisms underlying the origin of a major phylum. more
Digestive symptoms are common in COVID-19 patients, study reveals  NEWS MEDICAL · 3 weeks
The American Journal of Gastroenterology published today a new study that reveals digestive symptoms, including diarrhea, are common in COVID-19 patients. The study comes from the Wuhan Medical Treatment Expert... more
Teeth record past stresses in life, study finds  NEWS MEDICAL · 1 week
Teeth can do more than just masticate. A new study has found that the teeth serve as one's archive in life, recording biological events, from tooth formation to death. more
Knowing why bacteria are great upstream swimmers may prevent serious infections  PHYS.ORG · 3 weeks
New findings on how bacteria can maintain persistent and fast upstream swimming motion over distances comparable with many human organs, may help prevent life-threatening infections, according... more
Preserving kidney function in patients with diabetic kidney disease  NEWS MEDICAL · 4 weeks
Diabetic kidney disease, which affects between 20 to 40 percent of people with diabetes, is a serious complication that can ultimately lead to end-stage kidney disease--a life-threatening condition that requires... more
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