Researchers have developed coherence maps, a technique to visualize quantum mechanics and understand the mechanisms underpinning photosynthesis. The maps elucidate the complex energy transfer process in photosynthesizing bacteria, providing a clear picture of how sunlight energy is channeled from the outer to the inner molecular ring of the light-harvesting complex. Systems obeying quantum mechanics are [...]

Researchers have discovered viruses such as SARS-CoV-2 can cause brain cells to fuse, initiating malfunctions that lead to chronic neurological symptoms. Scientists at The University of Queensland have discovered viruses such as SARS-CoV-2 can cause brain cells to fuse, initiating malfunctions that lead to chronic neurological symptoms. Professor Massimo Hilliard and Dr. Ramon Martinez-Marmol from the [...]

The fact that our immune systems capture and destroy nanoparticles and the drugs they carry has been a problem in the field of nanomedicine for some time. But, in the fight against cancer, researchers are now attempting to exploit this problem to their advantage. Researchers around the world are seeking to identify techniques that [...]

Researchers from the University of Bern, Inselspital, University Hospital Bern, and the University of Connecticut have made a significant breakthrough in the fight against cancer. They identified a previously unknown weak point of prostate cancer cells. This could also lead to entirely new therapeutic approaches for other types of cancer. Prostate cancer is the [...]

Faculty members at the UM School of Medicine have created a cutting-edge tool that enables the early identification and assessment of risks in vulnerable patients. Heart disease, being the leading cause of death globally, has prompted scientists to investigate the compounded effects of multiple risk factors such as hypertension, obesity, and high cholesterol on [...]

 In the most powerful X-ray facilities in the world, scientists can analyze samples so small they contain only 10,000 atoms. Smaller sizes have proved exceedingly difficult to achieve, but a multi-institutional team has scaled down to a single atom. “X-ray beams are used everywhere, including security scanning, medical imaging and basic research,” said Saw [...]

AI algorithms outperformed traditional clinical risk models in a large-scale study, predicting five-year breast cancer risk more accurately. These models use mammograms as the single data source, offering potential advantages in individualizing patient care and enhancing prediction efficiency. In a large study of thousands of mammograms, artificial intelligence (AI) algorithms outperformed the standard clinical [...]

Tiny circles of DNA harbor cancer-associated oncogenes and immunomodulatory genes promoting cancer development. They arise during the transformation from pre-cancer to cancer, say Stanford Medicine-led team. Tiny circles of DNA that defy the accepted laws of genetics are key drivers of cancer formation, according to an international study led by researchers at Stanford Medicine. The circles, [...]

Future clinical trials will be conducted to investigate whether the combination of chloroquine and venetoclax can prevent disease recurrence. Although new drugs have been developed to induce cancer cell death in individuals with acute myeloid leukemia, the leukemic cells often develop resistance and evade the drugs’ effects within a year. Recently, research conducted using [...]

Scientists have deciphered how an activated catalyst breaks down the strong carbon-hydrogen bonds in potent greenhouse gas methane, according to a study published in Science. Using advanced X-ray technology and quantum-chemical calculations, they tracked the electron exchange between the catalyst and the methane molecule, paving the way for developing more efficient catalysts to convert harmful [...]