One night last December, in Gig Harbor, Washington, a restaurant co-worker told Brevin Cronk that his lips had turned blue. He made haste for a nearby emergency room, which measured his blood-oxygen at 77%, well shy of the 90% level that doctors consider "low."... NEWS MEDICAL · 2 weeks
A broken heart for Valentine’s Day turns to healing  NEWS MEDICAL · 1 week
A broken heart for Valentine's Day sounds like the plot of a romantic comedy. But for Rebekah Holl, a literal broken heart was her reality on Feb. 14, 2019. more
Common drug could mitigate risk of 'a broken heart' during bereavement  NEWS MEDICAL · 2 weeks
The increased risk of heart attack or "a broken heart" in early bereavement could be reduced by using common medication in a novel way, according to... more
Columbia researcher aims to uncover reasons behind health inequities in children after heart surgery  NEWS MEDICAL · 2 weeks
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New ligament repair procedure shows promise to relieve wrist pain, restore function  NEWS MEDICAL · 1 week
Over the past three decades, hand surgeon Scott Wolfe has been conducting research to find a better way to repair a common wrist injury... more
Noninvasive, self-adhesive sensor predicted worsening heart failure in veterans  SCIENCE DAILY · 1 day
A removable, noninvasive, self-adhesive sensor successfully predicted worsening heart failure and the need for hospitalization in veterans several days before hospitalization occurred. The researchers used machine learning to analyze the... more
New injection technique may boost spinal cord injury repair efforts  SCIENCE DAILY · 4 weeks
Researchers describe a new method for delivering neural precursor cells to spinal cord injuries in rats, reducing the risk of further injury and boosting the propagation of potentially... more
Genome stability: Intricate process of DNA repair discovered  SCIENCE DAILY · 3 weeks
An elaborate system of filaments, liquid droplet dynamics and protein connectors enables the repair of some damaged DNA in the nuclei of cells, researchers have found. The findings further challenge the belief... more
Researchers succeed in beating-heart surgery to repair mitral valve  NEWS MEDICAL · 1 day
A group of researchers led by Professor Yoshiki SAWA of the Cardiovascular Group in the Graduate School of Medicine, Osaka University, succeeded in beating-heart surgery to repair a mitral valve. more
Researchers discover intricate process of DNA repair in genome stability  PHYS.ORG · 3 weeks
An elaborate system of filaments, liquid droplet dynamics and protein connectors enables the repair of some damaged DNA in the nuclei of cells, researchers at the University of... more
Researchers discover new target for repairing heart after heart attack  NEWS MEDICAL · 4 weeks
Billions of cardiac muscle cells are lost during a heart attack. The human heart cannot replenish these lost cells, so the default mechanism of repair is to form... more
Regulating neuronal lipid metabolism helps axon regeneration after injury, study finds  NEWS MEDICAL · 4 weeks
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Bioengineers take step toward a patch that could mend a broken heart  PHYS.ORG · 2 weeks
Bioengineers from Trinity have developed a prototype patch that does the same job as crucial aspects of heart tissue. more
New repair mechanism for DNA breaks  PHYS.ORG · 2 weeks
Chromosomal breaks are the most harmful damage for cells. If they are not repaired, they block the duplication and segregation of chromosomes, stop the growth cycle and cause cell death. These breaks appear frequently in tumor... more
Trinity bioengineers take crucial step towards mending a broken heart  NEWS MEDICAL · 2 weeks
Bioengineers from Trinity College Dublin, Ireland, have developed a prototype patch that does the same job as crucial aspects of heart tissue. more
New compendium on cardiomyopathies  NEWS MEDICAL · 1 week
Cardiomyopathy refers to diseases of the heart muscle causing cardiac myocyte injury and myocardial dysfunction, which impair structural and functional ventricular filling or ejection of blood in the absence of other structural or vascular heart diseases. more
New wearable sensor could help remotely detect critical changes in heart failure patients  NEWS MEDICAL · 1 day
A new wearable sensor that works in conjunction with artificial intelligence technology could help doctors remotely detect critical changes in heart failure... more
Targeted anti-IL-1{beta} platelet microparticles for cardiac detoxing and repair  Science Magazine · 3 weeks
An acute myocardial infarction (AMI) induces a sterile inflammatory response that facilitates further heart injury and promotes adverse cardiac remodeling. Interleukin-1β (IL-1β) plays a central role in the sterile inflammatory... more
Repairing actively pumping heart tissue with mussel-inspired tissue adhesive  PHYS.ORG · 1 week
If the heart muscle is damaged, repairing the constantly active organ is a challenge. Empa researchers are developing a novel tissue adhesive inspired by nature, which is able to repair... more
Shape-shifting cells rush to repair the defect after bone injury  NEWS MEDICAL · 4 weeks
Conventional thinking is that bone regeneration is left to a small number of mighty cells called skeletal stem cells, which reside within larger groups of bone marrow stromal... more
Nurse creates a self-management tool for patients with left ventricular assist device  NEWS MEDICAL · 2 weeks
In the early 90s, Dr. Jessie Casida was one of few nurses working on the first patient with a left ventricular assist device-;a battery-powered... more
More than a knee injury: ACL tears cause harmful changes in our brain structure  SCIENCE DAILY · 4 weeks
It's known that some joint function is often permanently lost after anterior cruciate ligament reconstruction, and re-injury is common even... more
A promising new strategy to help broken bones heal faster  SCIENCE DAILY · 2 days
To improve how broken bones heal in people with diabetes, researchers are leading work to develop an affordable oral therapy -- grown in plants. more
Increasing the number of small blood vessels may be helpful for recovering movement  NEWS MEDICAL · 3 weeks
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Specificity and mutagenesis bias of the mycobacterial alternative mismatch repair analyzed by mutation accumulation studies  Science Magazine · 2 weeks
The postreplicative mismatch repair (MMR) is an almost ubiquitous DNA repair essential for maintaining genome stability. It has... more
New treatment target could change the outlook of patients at risk of kidney injury  NEWS MEDICAL · 4 weeks
Kidney injury is a dreaded complication of commonly performed procedures such as coronary angiography or cardiac surgery, often stopping physicians... more
New coastal profiling floats for diagnosing ocean health  PHYS.ORG · 3 weeks
When a doctor checks up on a patient, they might listen to the patient's breathing, take their temperature, and discuss nutrition. When checking up on the ocean, scientists also take oxygen, temperature,... more
Comparing DNA-repair gene mutations in African American and Caucasian men with prostate cancer  NEWS MEDICAL · 3 weeks
Pathogenic or likely pathogenic alterations in these 14 DNA repair genes were less likely to be detected in African Americans as compared... more
New method for delivering NSCs to spinal cord injuries may boost repair efforts  NEWS MEDICAL · 4 weeks
Writing in the journal Stem Cells Translational Medicine, an international research team, led by physician-scientists at University of California San Diego School... more
Heart valve that grows with the child lowers the need for risky multiple heart surgeries  NEWS MEDICAL · 6 days
A breakthrough medical technology can save the lives of children with heart defects. Scientists have developed the first-ever... more
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