Disease

A new technique for imaging biopsy samples relies on an approach known as expansion microscopy, in which the researchers expand a tissue sample to 100 times its original volume before imaging it.

Microscopy technique could enable more informative biopsies

Expanding tissue samples before imaging offers detailed information about disease.

July 17, 2017

About30 gear icons in rainbow color assortment. Six of them have graphic of a person.

STEX event showcases innovations in fitness technology and science

Entrepreneurs, researchers, and industry experts build connections at workshop.

June 26, 2017

mSurvey uses text message-based surveys to gather purchasing behavior of people living in previously hard-to-reach communities in Kenya, the Philippines, Jamaica, Trinidad and Tobago, and other locations in Africa and the Caribbean. In return for their feedback, participants receive mobile money.

Illuminating the developing world’s “invisible” consumers

Texting-based surveys capture purchasing and behavior data from people living in remote areas.

June 21, 2017

“Investing in clean energy, for instance, can create jobs, help the environment, and reduce health costs for a broader range of the population,” says MIT professor Mariana Arcaya.

3 Questions: Mariana Arcaya on the drivers of health inequality

MIT professor wants public health advocates to think big about future trends.

June 6, 2017

“Even though there has been a lot of high-resolution, atomic level structural work on amyloids by solid-state NMR, people have really not studied the metal-binding aspects,” says professor Mei Hong.

Chemists reveal amyloid structure

Discovery of how amyloids bind metal ions sheds light on protein function.

May 29, 2017

New research shows that the Zika virus circulated in many regions of the Americas for several months before cases of infection were detected.

Zika virus likely circulated in Americas long before its detection

Analysis of largest collection of Zika genomes to date reveals trajectory and evolution of the virus.

May 24, 2017

MIT Corporation life member and biotech pioneer Henri Termeer dies at 71

Termeer built Genzyme from a startup into a biotech powerhouse, while becoming an innovator in rare-disease drug development.

May 17, 2017

A new study, performed at MIT Medical, shows that most parents were able to successfully perform the Streptococcus (“strep throat”) test on their children.

Home strep test could save time and money

Study at MIT Medical finds most parents are capable of performing the test.

May 10, 2017

MIT researchers created this colon tumor by delivering RNA encapsulated in lipid nanoparticles to the colon. The RNA can activate or delete specific genes, leading to tumor growth.

New model could speed up colon cancer research

Introducing genetic mutations with CRISPR offers a fast and accurate way to simulate the disease.

May 1, 2017

Hadley Sikes, an associate professor in the Department of Chemical Engineering, is one of an increasing number of MIT faculty members who do what might best be called public engineering — emphasizing the interaction between society and technology.

The creation of a public engineer

Hadley Sikes is bridging the gap between engineering and public policy to solve big social problems at home and abroad.

April 27, 2017

A deconvolved wide-field fluorescence microscope image of human HeLa cancer cells, during late anaphase/early telophase, showing a lagging chromosome. If this fails to get into a daughter cell, it may lead to aneuploidy.

Study helps explain varying outcomes for cancer, Down Syndrome

Differences in chromosome number may underlie variation among genetically identical individuals.

April 6, 2017

A new safety test for foodborne pathogens is based on a novel type of liquid droplet that can bind to bacterial proteins. This interaction, which can be detected by either the naked eye or a smartphone, could offer a much faster and cheaper alternative to existing food safety tests.

New technology could offer cheaper, faster food testing

Specialized droplets interact with bacteria and can be analyzed using a smartphone.

April 5, 2017

Collaborative research by Bradley Pentelute, the Pfizer-Laubach Career Development Associate Professor in Chemistry, and scientists at UCLA and Harvard Medical School, used cryo-electron microscopy to understand the mechanisms behind anthrax bacteria toxin delivery system (shown here).

MIT receives $7.5 million to enhance structural biology research

Beckman Foundation grant helps secure cryo-electron microscopy at MIT.nano facility.

April 4, 2017

In a study of 365,000 NIH grants — nearly every NIH grant awarded for 27 years — researchers found that 31 percent produce articles that are later cited by patents in the biomedical sector.

Study: NIH funding generates large numbers of private-sector patents

New research shows large spillover from the lab to commercial activity.

March 30, 2017

MIT researchers have devised a new vaccine candidate for the Zika virus. “It functions almost like a synthetic virus, except it’s not pathogenic and it doesn’t spread,” says postdoc Omar Khan.

Progress toward a Zika vaccine

Researchers program RNA nanoparticles that could protect against the virus.

March 29, 2017

MIT News | Massachusetts Institute of Technology

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