Scientists are a step closer to unraveling the mysterious forces of the universe after working out how to measure gravity on a microscopic level. Experts have never fully understood how the force that was discovered by Isaac Newton works in the tiny quantum world. Even Einstein was baffled by quantum gravity and, in his [...]
Recent research reveals a breakthrough in lung repair, showing how delivering VEGFA via lipid nanoparticles can significantly repair damaged blood vessels, akin to plumbing repairs. This method, validated in animal models, offers promising insights into treating respiratory virus damages, enhancing oxygen delivery, and reducing lung inflammation and scarring. In the human body, the lungs and their [...]
Researchers from the University of Illinois Chicago and Harvard University have created an antibiotic that may provide medicine a new tool to combat bacteria resistant to drugs and the illnesses they trigger. The antibiotic, cresomycin, described in Science, effectively suppresses pathogenic bacteria that have become resistant to many commonly prescribed antimicrobial drugs. The promising novel antibiotic is the latest [...]
Elon Musk has claimed the first human patient implanted with his wireless Neuralink brain chip can move a computer cursor ‘just by thinking’. ‘Progress is good, and the patient seems to have made a full recovery, with neural effects that we are aware of,’ Musk said in a Spaces event X. ‘Patient is able to move [...]
Vaccines that protect against severe illness, death and lingering long Covid symptoms from a coronavirus infection were linked to small increases in neurological, blood, and heart-related conditions in the largest global vaccine safety study to date. The rare events — identified early in the pandemic — included a higher risk of heart-related inflammation from mRNA shots made by Pfizer Inc., BioNTech SE, and Moderna Inc., and an [...]
Scientists propose a new model for classifying Parkinson’s. The complexity of Parkinson’s disease poses significant challenges in developing effective treatments. This complexity stems from various causes, including genetics and environmental factors, coupled with the broad spectrum of symptoms that patients may experience, which can vary greatly in severity. Additionally, the diagnosis of Parkinson’s often [...]
A revolutionary nanomaterial with huge potential to tackle multiple global challenges could be developed further without acute risk to human health, research suggests. The study is published in the journal Nature Nanotechnology. Carefully controlled inhalation of a specific type of graphene—the world's thinnest, super strong and super flexible material—has no short-term adverse effects on lung or cardiovascular function, [...]
Neurological symptoms are apparently not a result of SARS-CoV-2 infection of the brain. Scientists still are not sure how neurological symptoms arise in COVID-19. Is it because SARS-CoV-2 infects the brain? Or are these symptoms the result of inflammation in the rest of the body? A study by Charité – Universitätsmedizin Berlin has now produced evidence to [...]
We’ve all been more aware of lung health since Covid-19. However, for people with asthma and chronic obstructive pulmonary disease (COPD), dealing with lung problems is a lifelong struggle. Those with COPD suffer from highly inflamed lung tissue that swells and obstructs airways, making it hard to breathe. The disease is common, with more [...]
A multidisciplinary research team at Vanderbilt University and Vanderbilt University Medical Center has discovered a new way to kill a tumor by disrupting its acidic "microenvironment" without harming normal tissue. The target of this unorthodox approach is hydroxyapatite (HAP), a naturally occurring mineral that is a major component of bone and teeth but is [...]
