Scientists clone first mice from freeze-dried skin cells
Even before Jurassic Park, many have fantasized about cloning endangered animals. Science fiction made this seem too simple, easily copying a complex creature from recovered DNA. Now, that fantastical process is not so far off. Researchers have cloned the world’s first mice from freeze-dried Read More...
Successful treatment with mice shows promise of new spinal injury drug
Spinal cord injuries can be debilitating and change a person’s life with a partial or full loss of movement. In the US, there are an estimated 17,500 new spinal cord injuries every year, and there are currently no mainstream ways to reverse these injuries. Researchers at the University of Read More...
New immunotherapy drug combo slows liver cancer growth in mice
There is something of an art to the science of medicine. We’ve all heard that everyone’s different, and so is their biology. Sometimes, developing the right treatment for a patient’s condition takes dedicated and creative trial and error with their doctor, and finding the right combination of Read More...
Study reveals how our minds hold information
Memory is a funny thing. We’ve all walked into a room, only to forget the reason we entered or lost an item we are sure we saw on the side cabinet. As we age, this typically gets worse, with our working memories declining and everyday tasks becoming more difficult to perform. The anterior Read More...
Scientists discover decision-making brain cells
Our most complex organ, the brain, is a puzzle that scientists are still trying to piece together. Here at The Optimist Daily we like to keep our readers up to date with the latest discoveries on the neurological front, like pinpointing the singing regions of the brain or how zebrafish brains Read More...
The gene that could stop Parkinson's disease
Scientists are always working tirelessly to figure out new, effective treatments for complex neurological conditions. Here at The Optimist Daily, we’ve reported on many before, such as non-invasive brain surgery for people with epilepsy and using brain signals to allow a man with paralysis to Read More...
CRISPR-Cas9 may be able to solve obesity
Cases of obesity have been steadily increasing worldwide, especially during the pandemic. Lack of physical activity through more office-based jobs, plus a lack of access to fresh healthy food means more and more people are experiencing obesity. Having too much fat on your body can be extremely Read More...
A chemical found in grape seed could promote more gentle aging
We all know the everyday signs of aging, but researchers are still trying to figure out exactly what is happening on a molecular level. Scientists hope that when the process is understood, it can be slowed down to improve the quality of life for older humans. A new paper, published in Nature Read More...
Research shows exercise could boost our stress resilience
Feeling stressed? Getting out and exercising could certainly help you cut that stress. According to a new study from the Emory University School of Medicine, exercise boosts our resilience and makes it easier to bounce back from stress. In the study with mice, researchers found that regular Read More...
Stem cells could one day be used to make teeth repair themselves
The dentist's drill is a sound that sends shudders down the spines of many people, so it sure would be nice if teeth could just repair themselves. With thanks to a recent study, that may not be as far-fetched as it sounds. The new research coming from the University of Plymouth believes the key Read More...