Plunging beneath the freezing sea to combat antibiotic-resistant bacteria

Science’s war against the super-small and, sometimes, super-deadly bacteria that have evolved to resist destruction by antibiotics may have just enlisted new, unlikely allies: invertebrate creatures living in the frigid depths of the Arctic Ocean.Conti… Continue reading Plunging beneath the freezing sea to combat antibiotic-resistant bacteria

App detects heart failure vibes via a smartphone’s existing sensors

Detecting the first stages of heart failure could soon be as simple as placing a smartphone on a patient’s chest. That’s the conclusion of an ongoing study, which is aimed at developing an app for diagnosing the potentially lethal condition as early as… Continue reading App detects heart failure vibes via a smartphone’s existing sensors

Dog personality determined by much more than breed, study finds

The bond between humans and dogs has existed for thousands of years. Often, the decision to get a Rottweiler over a Chihuahua is made based on personality. A new study has found that while the breed is an important factor, a dog’s personality is determ… Continue reading Dog personality determined by much more than breed, study finds

Subset of brain immune cells identified, linked to cognition and memory

Researchers have identified a subset of microglia, the brain's immune cells, called ARG1+ microglia (shown here in yellow), surrounded by regular microglia (red)

A new study has discovered the important role that a subset of microglia, the brain’s immune cells, plays in early brain development, cognition and memory. The finding gives us a better understanding of how these cells work and could pave the way for new treatments for neurodegenerative conditions like Alzheimer’s disease.

Continue Reading

Category: Biology, Science

Tags: , , , , , ,

Continue reading Subset of brain immune cells identified, linked to cognition and memory

Gut bacteria linked to Parkinson’s, paves way for targeted treatment

A new study has linked a species of gut bacteria to the development of Parkinson's disease

A new study has found that a species of gut bacteria cause the destructive nerve cell ‘clumps’ that are a hallmark of Parkinson’s disease. The discovery opens the door to the development of targeted treatments for this debilitating disease.

Continue Reading

Category: Medical, Science

Tags: , , , ,

Continue reading Gut bacteria linked to Parkinson’s, paves way for targeted treatment

Clean-up protein may turn the tide on brain hemorrhage survival

With a horrific mortality and recovery rate, intracerebral hemorrhage (ICH) is a devastating disease with poor long-term outcomes for those who do manage to survive it. And studies show that for people who receive treatment at its onset, around 50% of … Continue reading Clean-up protein may turn the tide on brain hemorrhage survival

Ancient skeletons suggest humans were riding horses 5,000 years ago

Archeologists have discovered what may be some of the earliest evidence yet of humans riding horses

Horses were likely the first “vehicle” humans used to travel faster and farther, but when exactly did we start riding them? Scientists at the University of Helsinki have now found archeological evidence that suggests horseback riding started some 5,000 years ago.

Continue Reading

Category: Science

Tags: , , , , ,

Continue reading Ancient skeletons suggest humans were riding horses 5,000 years ago

Jumpsuit uses motion sensors to tracks infants’ neurological development

One of the best ways of tracking an infant’s neurological development is to observe their movements as they play. A new “smart” jumpsuit is designed to do so automatically, providing consistently accurate data via machine learning technology.Continue R… Continue reading Jumpsuit uses motion sensors to tracks infants’ neurological development

Mixed results for real-world COVID-sniffer dog airport trial

As soon as the pandemic kicked off in early 2020 researchers started looking at whether dogs could be used to sniff out patients with COVID-19. Now, a new study published in the journal BMJ Global Health, has reported on a robust, real-world investigat… Continue reading Mixed results for real-world COVID-sniffer dog airport trial

Massive migraine study triples the number of known genetic risk factors

A massive international study designed to unearth new knowledge around the causes of migraines has turned up some interesting new insights, with the authors effectively tripling the number of known genetic risk factors for the ailment. The findings als… Continue reading Massive migraine study triples the number of known genetic risk factors