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Uncovering the Power of Glial Cells

The collaboration was led by Erin Purcell, assistant professor of biomedical engineering at Michigan State University; Joseph W. Salatino, Purcell's graduate student researcher; Kip A. Ludwig, associate director of technology at Mayo Clinic; and Takashi Kozai, assistant professor of bioengineering at the University of Pittsburgh's Swanson School of Engineering. "Glial cells

Designer Nanoparticles Destroy a Broad Array of Viruses

Now, an international group of researchers including UIC professor of chemistry Petr Kral, have designed new anti-viral nanoparticles that bind to a range of viruses, including herpes simplex virus, human papillomavirus, respiratory syncytial virus and Dengue and Lentiviruses. Unlike other broad-spectrum antivirals, which simply prevent viruses from infecting cells, the

Fighting Myocardial Infarction with Nanoparticle Tandems

In a heart attack, clots usually lead to persistent circulatory problems in parts of the heart muscle, which then cause heart muscle cells to die. Attempts have been made for some time to revitalize the damaged heart tissue with replacement cells. "However, most of the cells are pushed out of

Sensor for the Most Important Human Cancer Gene

Cancer is caused by changes in the human genome. Mutations in oncogenes and in tumor suppressor genes accumulate unrecognized over time and lead to uncontrolled cell proliferation eventually. In 50% of all human tumors the tumor suppressor gene TP53 is no longer functional being the most frequently mutated cancer gene.

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