Michael Osterholm is an internationally recognized expert in infectious disease epidemiology. He is Regents Professor, McKnight Presidential Endowed Chair in Public Health, the director of the Center for Infectious Disease Research and Policy (CIDRAP), Distinguished Teaching Professor in the Division of Environmental Health Sciences, School of Public Health, a professor in the Technological Leadership Institute, College of Science and Engineering, and an adjunct professor in the Medical School, all at the University of Minnesota.
Look for his book “Deadliest Enemy: Our War Against Deadly Germs” for more info:
https://amzn.to/2IAzeLe http://www.cidrap.umn.edu/
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News This Week
The Fast-Spreading New COVID-19 Subvariant XBB Is Part of a ‘New Class’ of Omicron
For the past several months, Omicron subvariants BA.4 and BA.5 have dominated COVID-19 cases in the U.S. But now, there’s a class of new COVID subvariants on the rise and one in particular is getting plenty of [...]
Overcoming challenges in the delivery of nucleic acid therapeutics
Nucleic acid therapies involving DNA or RNA have significant potential to treat genetic disorders, infectious diseases, and cancer; however, research suggests that less than 1% of injected nucleic acid doses reach target cells in [...]
FDA approves $3.5 million treatment for hemophilia, now the most expensive drug in the world
The US Food and Drug Administration on Tuesday approved Hemgenix, a new drug to treat hemophilia. Manufacturer CSL Behring set the price at $3.5 million per treatment, making it the most expensive drug [...]
Wireless smart bandage promotes faster closure of wounds, enhances skin recovery
Some wounds just won’t heal. Infections, diseases like diabetes, and suppressed immune systems often stack up to slow healing. Chronic wounds can last months and lead to anxiety and depression. In the worst cases, [...]
Using Nanofibers to Guide the Development of Novel Biomaterials
Over the years, researchers have tried hard to comprehend topographic signals that promote cell mechanical sensitive responses. The extracellular matrix (ECM) provides a complex cellular microenvironment that controls cellular behavior. Nevertheless, only a few [...]
Measles now an imminent global threat due to pandemic, say WHO and CDC
There is now an imminent threat of measles spreading in various regions globally, as COVID-19 led to a steady decline in vaccination coverage and weakened surveillance of the disease, the World Health Organization (WHO) [...]
Covid-19: Brain scans show new evidence of what could be causing long Covid
In a recent study, it was shown that people with long Covid have had physical changes to their brains several months after experiencing the initial infection. The study included MRIs of patients who continued [...]
Western University is building Canada’s secret weapon against the next pandemic
Western University in London, Ont., is building a unique research lab to study humanity's greatest viral threats — a secret weapon, if you will, one that it's expected would put Canada and the world in a better position if [...]
Cancer patients test world’s first ‘computer-designed’ antibodies, made in Israel
Cancer patients are testing a medicine made of antibodies that were designed from scratch on a computer in Israel and whose inventor has “programmed” them to “decide” whether cells surrounding tumors are bad or good. [...]
Corrosion-Resistant Superhydrophobic Graphene-Based Coatings on Copper Substrate
In an article published in the journal Scientific Reports, researchers presented the potentiostatic deposition used to electrodeposit nickel (Ni) and nickel-graphene (Ni-G) films on copper substrates. Myristic acid (MA) was employed to alter the plane of the [...]
A chip to replace animal testing
New drugs made from nanoparticles that can easily penetrate any interface within our bodies are a great hope in medicine. For such hopefuls to reach the market, their safety must be ensured. In this [...]
Researchers develop new, heat-efficient nanoparticles for treating cancer
Oregon State University scientists have invented a way to make magnetic nanoparticles that get hotter than any previous nanoparticle, improving their cancer fighting ability. Faculty from the OSU College of Pharmacy spearheaded a collaboration [...]
Immune conversion of cancer cells sensitizes them to immunotherapy
November 14, 2022 -- Researchers at the University of Texas MD Anderson Cancer Center have developed a nanotechnology platform that changes the immune system's perception of solid tumor cells, making them more receptive to immunotherapy. [...]
Nanotechnology platform enables immune conversion of cancer cells, sensitizing them to immunotherapy
A team of researchers at The University of Texas MD Anderson Cancer Center has developed a nanotechnology platform that can change the way the immune system sees solid tumor cells, making them more receptive [...]
Researchers learn to engineer growth of crystalline materials consisting of nanometer-size gold clusters
First insights into engineering crystal growth by atomically precise metal nanoclusters have been achieved in a study performed by researchers in Singapore, Saudi Arabia and Finland. The work was published in Nature Chemistry ("Supercrystal engineering of [...]
A new nanoparticle to act at the heart of cells
How can a drug be delivered exactly where it is needed, while limiting the risk of side effects? The use of nanoparticles to encapsulate a drug to protect it and the body until it [...]
