In an article for The New Yorker, Michael Specter writes about Prof. Feng Zhang and his work with CRISPR. Specter writes that Zhang was first inspired to pursue a career in science when he attended Saturday morning molecular biology classes as a middle school student. Zhang recalls that the class, “really opened my imagination.”
In an article for Science, Rhitu Chatterjee writes about Project Prakash, an effort started by Prof. Pawan Sinha to help children with preventable or treatable blindness see. Chatterjee writes that the project has brought hundreds of young people, “into the light—while putting the field of visual neuroscience in a new light as well.”
MIT researchers have identified the brain circuit that process the “when” and “where” components of memories, reports Robby Berman for Slate. “The newly discovered circuit connects the hippocampus and the entorhinal cortex,” writes Berman. “The entorhinal cortex splits each memory into two streams of information: one for location and one for timing.”
Lindsay Kalter reports for The Boston Herald that researchers from MIT, Philips, and Boston Medical Center are developing a non-invasive way to diagnose head injuries. Kalter explains that the study is part of a new collaboration between MIT and Philips and will “use data from an ultrasound machine taking measurements of blood pressure and flow.”
Researchers from MIT, Philips and Boston Medical Center are collaborating on new technology to diagnose brain injuries, reports Nidhi Subbaraman for BetaBoston. “The goal is to investigate whether ultrasound readers can help doctors assess the severity of a head injury,” Subbaraman writes.
Alexandra Ossola writes for Popular Science that MIT researchers have found a molecule that could make the CRISPR gene-editing technique more precise. The new molecule “makes the editing process easier to control and could create new possibilities for how scientists can edit DNA in the future.”
Boston Globe reporter Sharon Begley writes that Prof. Feng Zhang has uncovered enzymes that could be used to edit genes more precisely than the proteins currently used by CRISPR. Begley explains that the discovery means that CRISPR could become an “even more powerful tool to reveal the genetic defects underlying diseases and to perhaps repair them.”
In an article for Wired, Sarah Zhang writes that MIT researchers have identified a new gene-editing system that could prove more effective than current techniques. The new system involves, “a different protein that also edits human DNA, and, in some cases, it may work even better than Cas9,” the protein used for DNA editing.
Karen Weintraub writes for The Boston Globe about Prof. Ki Ann Goosens’ work examining the intersection of stress and mental illness. Weintraub explains that Goosens’ latest work looks at whether the medications used to treat PTSD make biological sense.
In this video, PBS explores a new technique MIT researchers developed to enlarge brain samples, making them easier to image at high resolutions. Prof. Ed Boyden explains that he hopes the technique could be used to “hunt down very rare things in a tissue.”
Writing for the Huffington Post, Dr. Sandra Bond Chapman highlights an MIT study that shows different mental processes peak at different ages. The study “examined a number of different brain processes that make up intelligence, rather than viewing intelligence as a single measure as has traditionally been done.”
Professor Edward Gibson speaks on Huffington Post Live about his research, which indicates that all human languages share a common link. “It turns out that across all languages people tend to put the words that go together to make the bigger phrases close together linearly in the sentences,” said Gibson.
MIT researchers have found that different parts of the human brain work best at different ages, reports Susan Pinker for The Wall Street Journal. “Some abilities mature early, such as how fast we recall names and faces. Others, like vocabulary and background knowledge, are late bloomers,” Pinker explains.
Karen Weintraub writes for The Boston Globe about Prof. Susumu Tonegawa’s research examining how triggering happy memories could help alleviate depression. “When that kind of technology is invented,” Tonegawa explains, “it could potentially become very powerful therapy.”
In an article for Bloomberg Business about how poverty can impact brain development in children, John Tozzi highlights research by Prof. John Gabrieli examining how family income can affect academic achievement. "It’s only in the last few years that there’s been any systematic research asking about the biological side of the story," explains Gabrieli.