Naturally occurring chemicals found in de-icing road salts can alter the sex ratios in nearby frog populations, a phenomenon that could reduce the size and viability of species populations, according to a new study by scientists at Yale and Rensselaer Polytechnic Institute.
Members of the Rensselaer student hackathon organization, dubbed “HackRPI,” view hacking as use of technology to create something that’s never been used before. Over 500 students will participate in a 24-hour “hackathon” this weekend.
“A recent ASBMB Today article discussed the results of a collaboration between the labs of George Makhatadze of Rensselaer Polytechnic Institute and Nadia Roan of the University of California, San Francisco. The paper, published in the Journal of Biological Chemistry, discussed the ability of a small molecule gallic acid to reduce HIV infectivity associated with protein aggregates found in semen.
To infect its victims, influenza A heads for the lungs, where it latches onto sialic acid on the surface of cells. So researchers created the perfect decoy: A carefully constructed spherical nanoparticle coated in sialic acid lures the influenza A virus to its doom.
Biology, at the nitty-gritty level of motor proteins, DNA, and microtubules, takes its cue from physics. But while much is known about the biological components that form such cellular stuctures, researchers like Scott Forth are only beginning to explore the physical forces between those components.
As signs of autumn such as falling leaves and cool weather days can be found across the Rensselaer campus, the university will be buzzing with activity as thousands of Rensselaer families are expected to visit Oct. 21-23 to celebrate Family Weekend.
The bacteria Pseudomonas aeruginosa can thrive in environments as different as the moist, warm tissue in our lungs, and the dry, nutrient-deprived surface of an office wall. How does Pseudomonas survive in so many environments?
Dr. Jennifer Hurley, Assistant Professor in the Department of Biological Sciences, has just received an award through an U01 cooperative agreement funded by the Department of Defense and the NIH National Institute of Biomedical Imaging and Bioengineering titled, “Multiscale Modeling of Circadian Rhythms”. The total award is $3,932,000 with Dr. Hurley’s funding at $580,000. The lead PI is Dr. William Cannon of the Pacific Northwest National Laboratory with Drs.