Research into the hearts of zebrafish, a pet shop staple marked by their eponymous stripes, has shed light on ways the human heart muscle could be healed following damage.... NEWS MEDICAL · 5 months
New technique lays foundation for regenerative cardiac therapies  SCIENCE DAILY · 1 week
Scientists have devised a technique to sort out which heart cells can replicate and which cannot, a critical step toward treatments that may one day help the heart heal itself after injury.... more
At the heart of regeneration: Scientists reveal a new frontier in cardiac research  SCIENCE DAILY · 3 days
Researchers uncover mechanisms in zebrafish heart regeneration that could lead to better treatments for babies in need of heart repair. more
[Editors' Choice] Cyborg fibroblasts: Cardiac pacemakers of the future?  Science Magazine · 2 weeks
Cardiac fibroblasts with internalized silicon nanowires can be stimulated with laser light to electrically pace neighboring cardiac myocytes. more
New study on zebrafish may have possible relevance for heart regeneration in humans  NEWS MEDICAL · 3 weeks
In mammals, including humans, the heart muscle has a very limited capacity to recover after injury. After an acute myocardial infarction, millions... more
Zebrafish discovery throws new light on human hearing disorders  SCIENCE DAILY · 3 weeks
A study of the genetic make-up of zebrafish has provided brand new insights into the cause of congenital hearing disorders in humans. more
Blocking cannabinoid receptors affects zebrafish development, study shows  PHYS.ORG · 1 week
Disrupting natural cannabinoid receptors has a detrimental effect on the development of zebrafish, according to new research by University of Alberta biologists. more
CHLA researchers discover a mechanism of heart regeneration in zebrafish  NEWS MEDICAL · 3 days
One of the reasons coronary heart disease is so deadly is that fluid build-up and scarring can develop in the heart tissue. This prevents the heart from contracting... more
REANIMA project may overturn paradigms that underlie regenerative cardiology research  NEWS MEDICAL · 2 weeks
Research into new endogenous mechanisms of tissue regeneration is an innovative research avenue in cardiac regeneration. more
Blocking cannabinoid receptors affects zebrafish development, study shows  SCIENCE DAILY · 1 week
Disrupting natural cannabinoid receptors has a detrimental effect on the development of zebrafish, according to new research by biologists. more
Special cells contribute to regenerate the heart in Zebrafish  SCIENCE DAILY · 3 weeks
It is already known that zebrafish can flexibly regenerate their hearts after injury. An international research group now shows that certain heart muscle cells play a central role in this... more
Disruption of cannabinoid receptors has detrimental effect on the development of zebrafish  NEWS MEDICAL · 1 week
Disrupting natural cannabinoid receptors has a detrimental effect on the development of zebrafish, according to new research by University of Alberta biologists. more
Special cells contribute to regenerate the heart in zebrafish  PHYS.ORG · 3 weeks
It is already known that zebrafish can flexibly regenerate their hearts after injury. An international research group led by Prof. Nadia Mercader of the University of Bern now shows that... more
Brain tissue kept alive for weeks on an artificial membrane  nanowerk · 4 weeks
This novel new system uses a microfluidic device that can keep tissue from both drying out and from drowning in fluid. A proof-of-concept experiment showed that tissue explanted... more
Living cells integrated into fine structures created in a 3-D printer  PHYS.ORG · 4 weeks
Tissue growth and the behavior of cells can be controlled and investigated particularly well by embedding the cells in a delicate 3-D framework. This is achieved... more
Plastic nanoparticles make larval zebrafish hyperactive  PHYS.ORG · 3 weeks
Nanoplastics influence the behaviour of larval zebrafish, says new research by the Institute of Biology Leiden (IBL) and the Institute of Environmental Sciences (CML). The researchers observed that a certain type of nanoparticles leads to stress... more
Shoppers tend to reject offers made under time pressure  SCIENCE DAILY · 3 weeks
Giving consumers short time limits on offers means they are less likely to take them up, according to new research. The authors conclude that risk aversion is the main factor... more
Zebrafish study provides new insights into the cause of congenital hearing disorders  NEWS MEDICAL · 3 weeks
A study of the genetic make-up of zebrafish has provided brand new insights into the cause of congenital hearing disorders in humans. more
New marker for tumor aggression in neurofibromatosis type 1  SCIENCE DAILY · 4 weeks
A new study of tumor samples from people with the rare genetic syndrome neurofibromatosis type 1 (NF1) has uncovered novel molecular clues about which tumors are most likely to be... more
Researchers uncover novel molecular clues for tumor aggression in neurofibromatosis type 1  NEWS MEDICAL · 4 weeks
Researchers at the Johns Hopkins Kimmel Cancer Center report that their study of tumor samples from people with the rare genetic syndrome neurofibromatosis type... more
Researchers discover how the body repairs damaged DNA  NEWS MEDICAL · 3 weeks
Researchers from the University of Copenhagen have made an extraordinary discovery in how the body repairs damaged DNA, which can lead to better understanding and management of diseases such as cancer. more
Improved avenues to train plastic surgeons in microsurgery  SCIENCE DAILY · 3 weeks
Microsurgery is an intricate and challenging surgical technique that involves using miniature instruments and sutures as fine as a hair strand aided by sophisticated microscopes. In plastic surgery, microsurgery is used to... more
Risk factors of malignant arrhythmias found in patients treated with therapeutic hyperthermia after cardiac arrest  NEWS MEDICAL · 1 week
Researchers showed that 20-50% of patients developed an irregular heartbeat that required defibrillation during the active cooling phase... more
Some types of proteins can stabilize damaged DNA  NEWS MEDICAL · 3 weeks
At the University of Copenhagen, researchers have discovered how some types of proteins stabilize damaged DNA and thereby preserve DNA function and integrity. This new finding also explains why people with inborn... more
Dartmouth to replace damaged $1.4 million microscope  PHYS.ORG · 2 weeks
Dartmouth College will have to replace a microscope valued at more than $1.4 million after water from a storm damaged it. more
Listening to instrumental music may relieve cardiac stress  NEWS MEDICAL · 3 days
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 suitable... more
Mechanisms of soft tissue and protein preservation in Tyrannosaurus rex  PHYS.ORG · 3 days
The existing notion that soft tissue architectures and native proteins can be preserved across geological time is controversial since methods of such preservation remain to be investigated and... more
Study shows shoppers reject offers made under time pressure  PHYS.ORG · 3 weeks
Giving consumers short time limits on offers means they are less likely to take them up, according to new research. more
Study shows how cell competition corrects noisy morphogen gradients during embryogenesis  NEWS MEDICAL · 3 weeks
Tissue patterning is an important process during embryo formation, as well in adult tissue, which ensures that groups of cells are correctly arranged to allow them... more
MORE SCIENCE VIDEO
NASA finds Neptune moons locked in 'dance of avoidance'
SCIENCE DAILY
See the new <em>Star Wars</em>–like display that could ‘revolutionize’ virtual reality
Science Magazine
Cardiac resynchronization therapy improves heart function in cancer survivors
NEWS MEDICAL
Firestorms and flaming tornadoes: How bushfires create their own ferocious weather systems
PHYS.ORG
Emperor penguins could march to extinction if nations fail to halt climate change
PHYS.ORG
Saving Australia's sea lion population
PHYS.ORG
Researchers convert 2-D images into 3-D using deep learning
PHYS.ORG
Caribbean excavation offers intimate look at the lives of enslaved Africans
Science Magazine
Galactic fountains and carousels: order emerging from chaos
PHYS.ORG
Spiders and ants inspire metal that won't sink
PHYS.ORG
Pioneering brain chip to fight opioid addiction: first US clinical test
NEWS MEDICAL
An artificial sunflower that bends toward the sun
PHYS.ORG
Technique helps robots find the front door
SCIENCE DAILY
Argonne lends a hand toward climate and weather understanding
PHYS.ORG
Soft double gyroids are unique, but imperfect, crystals
PHYS.ORG
FRESH SCIENCE