HIV has been completely eliminated from cells in a laboratory, raising hopes of a future cure. Researchers completed the revolutionary task by using a gene-editing tool known as Crispr-Cas, which won the Nobel Prize in 2020, and targets the virus’s DNA. Using the tool essentially like scissors, they removed all traces of the virus from infected [...]
A recent study conducted by scientists at the University of Southern California sheds light on the reasons why children are not receiving an affordable and effective diarrhea treatment. Medical professionals in developing nations are aware that oral rehydration salts (ORS), a cost-effective treatment, can save lives by treating diarrheal diseases, which are among the [...]
Medical diagnostics expert, doctor’s assistant, and cartographer are all fair titles for an artificial intelligence model developed by researchers at the Beckman Institute for Advanced Science and Technology. Their new model accurately identifies tumors and diseases in medical images and is programmed to explain each diagnosis with a visual map. The tool’s unique transparency [...]
Researchers at Aarhus University have discovered a method to identify Alzheimer’s disease before it progresses to dementia, potentially opening up new avenues for treatment. A groundbreaking study could pave the way for early detection and possibly offer a route to decelerate the advancement of Alzheimer’s disease. Researchers have discovered a special receptor on immune cells that [...]
The COVID-19 virus can persist in the blood and tissue of patients for more than a year after the acute phase of the illness has ended, according to new research from UC San Francisco that offers potential clues to why some people develop long COVID. The scientists found pieces of SARS-CoV-2, referred to as COVID antigens, lingering in [...]
In the wake of the COVID-19 pandemic, scientists have been racing to develop effective treatments and preventatives against the virus. A recent scientific breakthrough has emerged from the work of researchers aiming to combat SARS-CoV-2, the virus responsible for COVID-19. Led by Jin Kim Montclare and her team, the study, published in the Biochemical Engineering Journal, [...]
If left to their own devices, bacteria on our teeth or wounded skin can encase themselves in a slimy scaffolding, turning into what is called biofilm. These bacteria wreak havoc on our tissue and, being shielded from antibiotic medication by the slime, are difficult to dislodge. A new strategy may offer a simple way [...]
EPFL researchers have discovered that nanoscale devices harnessing the hydroelectric effect can harvest electricity from the evaporation of fluids with higher ion concentrations than purified water, revealing a vast untapped energy potential. Evaporation is a natural process so ubiquitous that most of us take it for granted. In fact, roughly half of the solar energy that [...]
Research shows survey participants duped by AI-generated images nearly 40 percent of the time. If you recently had trouble figuring out if an image of a person is real or generated through artificial intelligence (AI), you’re not alone. A new study from University of Waterloo researchers found that people had more difficulty than was expected distinguishing [...]
Stress granules play a crucial role in the stress response, arising from the aggregation of non-translating mRNAs and proteins. Although significant knowledge exists about stress granules, the mechanisms behind their mRNA localization remain partially understood. Alterations to mRNA can change the characteristics of the nucleobases, influencing key processes like translation, splicing, and the positioning [...]
