Jasmina Aganovic ’09 founded Future Society, a brand that uses sequenced DNA from extinct flowers to create new scents, reports Celia Shatzman for Forbes. “[With] plants that are from another time, never before have we been able to time travel through smell,” says Aganovic. “But now we can do that, thanks specifically to DNA sequencing. It’s an example of where we're starting off with this concept of limitless nature. It isn't just about stories; it's also about performance.”
Xiangkun (Elvis) Cao, a Schmidt Science Fellow in MIT’s Department of Chemical Engineering, writes for Times Higher Education about the need to eliminate barriers between different academic disciplines. “More work needs to be done to support interdisciplinary researchers more generally,” writes Cao. “The lack of funding, incentives and community support holds back the scientific breakthroughs they could otherwise be making.”
Researchers at MIT and elsewhere have identified key cell types that may protect the brain against Alzheimer’s symptoms, reports Sara Reardon for Nature. “Most Alzheimer’s research has focused on excitatory neurons, which relay electrical signals to activate other neurons,” explains Reardon. “But the authors found that the cells with reelin or somatostatin were inhibitory neurons, which halt neuronal communication. These inhibitory cells might therefore have a previously unknown role in the types of cognitive function that are lost during Alzheimer’s.”
MIT researchers have developed a new desalination system that uses solar energy to convert seawater into drinkable water, reports Tony Ho Tran for the Daily Beast. The device could make it possible to, “make freshwater that’s even more affordable than the water coming from Americans’ kitchen faucets.”
The Hill reporter Sharon Udasin writes that MIT researchers have developed a new solar-powered desalination device that “could last several years and generate water at a rate and price that is less expensive than tap water.” The researchers estimated that “if their model was scaled up to the size of a small suitcase, it could produce about 4 to 6 liters of drinking water per hour,” writes Udasin.
MIT has been named to Times Higher Education’s 2024 World’s Best Universities list, reports Cecilia Rodriguez for Forbes. “The largest edition of the World University Rankings 2024 includes 1,904 universities—up from 1,799 last year—from 108 countries and regions, assessing research-intensive universities across 18 performance indicators covering their core missions of teaching, research, knowledge transfer and internationalization,” writes Rodriguez.
Peter Mui ’82 founded FixIt Clinic, a nonprofit which hosts “community events where volunteer fixers are matched with those in need of a repair,” reports Veronique Greenwood for The Boston Globe. “To Mui, now a hardware and software engineer in Berkeley, Calif., throwaway culture encourages a devaluing of our own lives,” writes Greenwood. “It took hours to earn the money to buy something. If someone fails to even look for a repair, how little must that time mean, in the end?”
Researchers from MIT and elsewhere have “genetically engineered bacteria to efficiently turn plastic waste into useful chemicals,” reports Aristos Georgiou for Newsweek. MIT Prof. James Collins and University of Illinois Urbana-Champaign Prof. Ting Lu explain that they see two potential applications for their work. "In the former case, plastic waste collected from oceans and landfills would be transported to a facility where it would be bioprocessed with engineered microbes,” they note. “In our latter scenario, these microbes could be deployed directly in lands or oceans to bio-transform plastic debris in situ.”
Researchers from Atlantic Quantum, an MIT startup building quantum computers, have published new research showing “the architecture of the circuits underlying its quantum computer produces far fewer errors than the industry standard,” reports Rashi Shrivastava for Forbes.
MIT researchers are leading three missions over the next decade to characterize Venus’ atmosphere for habitability, reports Bruce Dorminey for Forbes. “Understanding Venus is key to understanding exo-earths,” writes Dorminey.
STAT reporter Annalisa Merelli writes that the 2023 Lasker Award has been given to Prof. James Fujimoto, research affiliate Eric Swanson SM ’84 and David Huang PhD ’93 for their work advancing the diagnosis of eye disease. Fujimoto, Swanson and Huang developed “optical coherence tomography (OCT) — the first noninvasive technology allowing doctors to see high-resolution images of the retina.”
Prof. James Fujimoto, research affiliate Eric Swanson SM ’84 and David Huang PhD ’93 have won a Lasker Award for their work inventing optical coherence tomography, which can “detect conditions like macular degeneration and diabetic retinopathy earlier than previous methods, preventing blindness,” reports Noah Weiland and Cade Metz for The New York Times. “O.C.T. now is commonly used in ophthalmology offices, where the patient simply rests a chin and forehead against an instrument for a brief scan,” write Weiland and Metz. “The method, invented in 1991, offers a staggering amount of detail about the retina.”
Prof. James Fujimoto, research affiliate Eric Swanson SM ’84 and David Huang PhD ’93 have been honored with the Lasker Award for their work for their work inventing “imaging technology that revolutionized how ophthalmologists diagnose diseases of the eye," reports Jonathan Saltzman for The Boston Globe. The scientists were recognized for developing “optical coherence tomography, or OCT, the first technology that enabled doctors to see a two- and three-dimensional cross-sectional image of the retina,” Saltzman explains. “This painless scan takes less than 10 minutes, and is now the standard of care for diagnosing retina diseases.”
7 News spotlights how MIT researchers have developed a new implantable device that could provide diabetes patients with insulin without using injections. “What we’ve been able to show is that with a minimally invasive implant that is sitting just under the skin, we’ve actually been able to sort of achieve a diabetic reversal,” explains Research Scientist Siddharth Krishnan.
Dan Stack PhD ’20 speaks with TechCrunch reporter Tim De Chant about his startup Electrified Thermal Solutions, which is developing electrified firebricks to help decarbonize building materials.