This Week in Nature

In a paper published online in advance in Nature this week, an international team led by investigators at Imperial College London shows that the homing endonuclease gene I-Sce1 "can substantially increase its transmission to the progeny in transgenic mosquitoes of the human malaria vector Anopheles gambiae." More specifically, I-Sce1 quickly invades mosquito populations such that it validates mathematical models of homing endonuclease gene transmission dynamics.

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Researchers test gene therapy targeting a different cancer protein in a new trial, the New York Times reports.

Pennsylvania State University researchers found that salivary microRNAs could predict which kids would have longer concussion symptoms, according to NPR.

The Associated Press reports Alex Azar, the new Department of Health and Human Services secretary nominee, made millions of dollars as a pharmaceutical executive.

In PNAS this week: immune profiling of breast cancer, transposable element patterns in rice, and more.