MIT researchers have developed a new method to shrink 3-D printed objects, reports Douglas Heaven for New Scientist. The technique can be used to create a wide variety of shapes using different materials. “In the 1970s hobbyists built their own computers at home,” explains Prof. Edward Boyden. “Maybe people can now make their own chips.”
MIT researchers have engineered wasp venom to kill bacteria, reports Chukwuma Muanya for The Guardian. The researchers found that the altered peptides wiped out the antibiotic-resistant bacteria Pseudomonas aeruginosa within four days.
Forbes reporter Fiona McMillan writes that MIT researchers have engineered an anti-bacterial peptide found in wasp venom in an effort to create a new antibiotic. McMillan writes that the researchers, “gained new insight into which structural attributes work best, either alone or in combination. In this way, they were able to tweak the peptide’s structure to obtain optimal function.”
MIT researchers have repurposed the toxic venom found in wasps to create a new drug that could potentially be used to kill bacteria, reports the Xinhua news agency. “The venom-derived peptide is believed to kill microbes by disrupting bacterial cell membranes,” Xinhua explains.
Boston Herald reporter Jordan Graham writes that MIT researchers have used the venom from a South American wasp to engineer a new type of antibiotic. “The idea here is to take that very well-crafted toxin and turn it into something that can be useful for humans and our society,” explains César de la Fuente Nunez, a postdoc at MIT.
MIT researchers have developed a new technique to measure cancer cells that provides insight into how certain cells respond to treatment, reports the Xinhua news agency. The findings could be used to help develop new drug targets, making current treatments more effective.
MIT researchers have developed a new injectable material that can deliver medication through cartilage and could one day be used to help reverse osteoarthritis, reports Katie Camero for The Boston Globe. Camero explains that the new material “can penetrate deep into the tissue, delivering drugs that can potentially help the chondrocytes heal cartilage.”
Prof. Linda Griffith speaks with Hari Sreenivasan of PBS NewsHour about her work developing a new “body on a chip” that could allow researchers to test new drugs on organ tissue. Griffith explains that the device models how different organs and cells communicate in the human body, which is “really important for things like arthritis, Alzheimer's, where you've got multiple organs involved.”
Reporting for WBUR’s CommonHealth, Carey Goldberg highlights new classroom kits developed by MIT researchers that allow kids to learn and experiment with the building blocks of DNA. "I just think it's really important that microbiology education is accessible for everyone," says graduate student Ally Huang, "and that everyone, regardless of their resources, has access to things like this."
STAT reporter Kate Sheridan writes about MIT startup SQZ Biotech, which is developing a “technology that will squeeze cells to open up tiny pores in their membranes to deliver gene therapies or medicines straight into the cell.”
Prof. Linda Griffith speaks with Wall Street Journal reporter Mark Ellwood about her work developing a new device that allows researchers to test how a drug affects the human body. Ellwood notes that the technology that Griffith and her team have created “could prove vital for rapidly releasing new vaccines.”
Top Chef host Padma Lakshmi spoke at MIT’s Open Endoscopy Forum, where she discussed her past experience with sexual assault and her personal fight with endometriosis. Lakshmi “has been a longtime advocate of raising awareness for endometriosis since being diagnosed as a teen,” write Megan Johnson and Joelle Goldstein for People.
“Top Chef” star Padma Lakshmi has been named a visiting scholar at MIT’s Center for Gynepathology Research and will be speaking at the center’s Open Endoscopy Forum, according to the Boston Herald. The forum will feature “top MIT minds and medical experts, all of whom will shine light on the push to make improvements within the specialty.”
In an article for The New York Times, Prof. Alan Jasanoff reviews Eric Kandel’s book, “The Disordered Mind.” Jasanoff writes that the book provides an engaging “overview of contemporary thinking about the intersection of mental health and neuroscience.”
Molly Webster of WNYC’s Radiolab visits the Picower Institute to learn more about how researchers are investigating new techniques that might eventually be used to treat Alzheimer’s disease. Prof. Li-Huei Tsai speaks about her group’s work using flickering light to reduce the beta amyloid plaque found in Alzheimer’s patients, and graduate student Dheeraj Roy discusses his work recovering memories with light.