Current chemotherapy regimens slow cancer progression and save lives, but these powerful drugs affect both healthy and cancerous cells. Now, researchers reporting in ACS' Nano Letters have designed DNA-based nanogels that only break down and release their chemotherapeutic contents within cancer cells, minimizing the impacts on normal ones and potentially eliminating painful and uncomfortable side [...]
The new technology behind Pfizer's and Moderna's coronavirus vaccines could be used to prevent everything from heart disease to cancer, experts say. The breakthrough vaccine 'platform' they use transforms the body into a virus-zapping vaccine factory and could be retooled to run interference on other diseases and speed the development of shots to prevent future [...]
Current state-of-the-art techniques have clear limitations when it comes to imaging the smallest nanoparticles, making it difficult for researchers to study viruses and other structures at the molecular level. Scientists from the University of Houston and the University of Texas M.D. Anderson Cancer Center have reported in Nature Communications a new optical imaging technology for [...]
Virtual patients, vaccines, medicine-making biomachines and microneedles are examples of tech innovation that is meeting the moment to address the global health crisis. Health has been a strong focus for this year’s top 10 emerging technologies. Technology can drive a Great Health Reset, but success will be determined by the willingness of all stakeholders [...]
A Vancouver company is central to the news Monday morning that Pfizer is close to developing an effective vaccine against the coronavirus. Pfizer said Monday that an early peek at the data on its coronavirus vaccine suggests the shots may be a surprisingly robust 90 per cent effective at preventing COVID-19. Vancouver-based Acuitas Therapeutics, [...]
On Monday, Pfizer and BioNTech announced in a press release that their vaccine candidate was more than 90 percent effective at preventing Covid-19 infection, based on initial results from their ongoing phase 3 clinical trial. The company expects to have applied for emergency use authorization with the Food and Drug Administration (FDA) by the end [...]
The first coronavirus vaccine can prevent more than 90% of people from getting Covid-19, a preliminary analysis shows. The developers - Pfizer and BioNTech - described it as a "great day for science and humanity". Their vaccine has been tested on 43,500 people in six countries and no safety concerns have been raised. The companies [...]
Researchers led by the University at Buffalo (UB) have devised a new method that could enhance the effectiveness of vaccines against the novel coronavirus, the virus that is responsible for causing COVID-19. Jonathan F. Lovell, PhD, an associate professor in the Department of Biomedical Engineering at UB, is the principal investigator of the study titled “SARS-CoV-2 RBD [...]
On March 17 this year, a man was taken to hospital in Israel suffering from a dry cough and a loss of sense of smell. He developed a fever and felt tired but, after three days as an in-patient, was released to quarantine. Then something strange started happening. His handwriting changed. It became smaller, crabbed [...]
One of the world’s leading Covid-19 experimental vaccines produces an immune response in older adults as well as the young, its developers say, raising hopes of protection for those most vulnerable to the coronavirus that has caused social and economic chaos around the world. Neither Oxford University nor its commercial partner AstraZeneca would release the [...]
