Mosquito-borne diseases, like Dengue and Malaria, are serious problems in many parts of the world. While some people are working on treatments for mosquito-carried disease, others are looking at ways to treat the mosquitoes.
Figure 1. Image of Aedes aegypti from the Public Health Library
One time, I suggested in a list-serve that science teachers make more use of primary scientific literature. Naturally, I learned all the reasons why teachers don't do this-lack of access being one of the biggies- but I also learned something surprising.
One teacher wrote that she re-writes a lot of research articles to make them easier for her students to read. I can understand that notion, in principle. My students struggle with scientific language, too, even those that have bachelor's degrees in biology.
What surprised me was thinking about the amount of time that activity ... Read more
One of the holy grails of modern medicine is the development of a vaccine against HIV, the virus that causes AIDs. An obstacle to attaining this goal has been the difficulty in stimulating the immune system to make it produce the right kinds of antibodies. A recent finding in Science describes a gene that controls production of these antibodies and may provide insights to the development of an effective vaccine. (1).
Antibodies are special kinds of proteins that bind to things, often very tightly. If they bind to the right molecules, they can prevent viruses from infecting ... Read more
Lots of bloggers in the DNA network have been busy these past few days writing about Google's co-founder Sergey Brin, his blog, his wife's company (23andme), and his mutation in the LRRK2 gene.
I was a little surprised to see that while other bloggers (here, here, ... Read more