In an effort to explain how genetics and the environment interact in cavities development, NYU dental researchers Walter Bretz and Patricia Corby have assembled 1,100 pairs of twins—the largest group of twins ever gathered for oral health research—to assess the relative significance of 15 potential factors in cavities development, including such anatomical problems as porous enamel and deep pits and fissures, salivary protein profiles, oral bacteria levels, sucrose taste preferences, and other factors linked to both genetics and the environment, as well as socioeconomic concerns, such as a lack of access to fluoridated water and dental care. | Full Story »
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“The levels of use among gay and bisexual men of color indicate a shift in methamphetamine use, especially within New York City’s gay community, from a stereotypically ‘white’ drug to one that is crossing racial lines,” said Perry Halkitis, the study’s lead author and director of NYU’s Center for Health, Identity, Behavior & Prevention Studies (CHIBPS). | Full Story »
“The Pioneer Award supports exceptionally creative scientists who bring their talents, expertise, and perspectives to bear on some of the biggest challenges in biomedical research,” says Elias Zerhouni, director of NIH. | Full Story »
Stern School of Business professor Augustin Landier, together with MIT professor Xavier Gabaix, recently examined the underlying causes of this trend, discovering that rising CEO pay has been a function of the substantial growth in the size and value of U.S. firms, a view contrary to past scholarly explanations. | Full Story »

