Biological engineering

MIT engineers have devised a 3-D printing technique that uses a new kind of ink made from genetically programmed living cells.

Engineers 3-D print a “living tattoo”

New technique 3-D prints programmed cells into living devices for first time.

December 5, 2017

Through a Bridge Project collaboration with David Weinstock (left) of the Dana-Farber Cancer Institute (DFCI), and MIT Professor Scott Manalis (center), cell-weighing technology is being evaluated in a clinical laboratory at DFCI. MIT visiting scientist Mark Stevens is pictured at right.

Over the river and do some good

The Bridge Project collaboration accelerates new, highly original, and powerful approaches to defeating cancer.

November 22, 2017

Cells pass through an sSMR device, which consists of multiple sensors that are fluidically connected in series and separated by delay channels (not all is shown). This design enables a stream of cells to flow through the device such that different sensors can concurrently weigh flowing cells in the stream.

Cell-weighing method could help doctors choose cancer drugs

Technique may predict which therapies a patient is most sensitive or resistant to.

November 20, 2017

“I think certainly there’s some promise in developing probiotics that could be targeted to possibly fixing some of the effects of a high-salt diet, but people shouldn’t think they can eat fast food and then pop a probiotic, and it will be canceled out,” says MIT Professor Eric Alm.

Gut microbes can protect against high blood pressure

Strain of intestinal bacteria can stop a high-salt diet from inducing inflammatory response linked to hypertension.

November 15, 2017

MIT researchers have devised a way to control single neurons using optogenetics. To help achieve this, they developed an opsin, or light-sensitive protein, that can be targeted to neuron cell bodies (bottom row). Neurons in the top row have traditional opsins that are distributed throughout their axons.

Next-generation optogenetic molecules control single neurons

Focused laser beam could help scientists map connections among neurons that underlie behavior.

November 13, 2017

By organizing pigments on a DNA scaffold, an MIT-led team of researchers has designed a light-harvesting material that closely mimics the structure of naturally occurring photosynthetic structures.

Synthetic circuits can harvest light energy

Novel structures made with DNA scaffolds could be used to create solar-powered materials.

November 13, 2017

Institute Professor Sallie "Penny" Chisholm presents her research on Prochlorococcus to the CEE community — including alumni — at the CEE New Research Reception.

Research for global needs, present and future

New Research Reception gives alumni and the community an inside look at research and initiatives in Department of Civil and Environmental Engineering.

November 7, 2017

Faculty, staff, and graduate students gathered for a luncheon honoring MIT’s 2018 Siebel Scholars.

Sixteen MIT grad students are named to the Siebel Scholars class of 2018

MIT students from bioengineering, business, computer science, and energy science fields receive the prestigious awards.

November 1, 2017

A new “REPAIR” system edits RNA, rather than DNA.

Researchers engineer CRISPR to edit single RNA letters in human cells

“REPAIR” system edits RNA, rather than DNA; has potential to treat diseases without permanently affecting the genome.

October 25, 2017

A scanning electron micrograph of a human T lymphocyte (also called a T-cell) from the immune system of a healthy donor. Researchers have designed a synthetic gene circuit that triggers the immune system to attack cancers when it detects signs of the disease.

Gene circuit switches on inside cancer cells, triggers immune attack

Advance may open new pathways for cancer immunotherapy.

October 19, 2017

Ritu Raman is one five U.S. scientists who have received the 2017 L’Oréal USA For Women in Science Fellowship.

Ritu Raman named L’Oréal Women in Science Fellow

Postdoc in the Langer Lab is honored for her contributions to the advancement of STEM fields and for her support of women and girls in science.

October 17, 2017

Arup K. Chakraborty, the Robert T. Haslam Professor of Chemical Engineering, professor of physics, chemistry, and biological engineering, and a core faculty member at the Institute for Medical Engineering & Science has been elected to the National Academy of Medicine in recognition of his distinguished contributions to medicine and health.

Arup Chakraborty elected to National Academy of Medicine

Recognized for his contributions to health, the distinguished professor is now a member of the national academies of medicine, science, and engineering.

October 16, 2017

MIT researchers have adapted the CRISPR genome-editing system to identify genes that protect cells from a protein associated with Parkinson’s disease.

New technique scours the genome for genes that combat disease

Biological engineers identify genes that protect against protein linked to Parkinson’s disease.

October 12, 2017

Second-year student Albert Go (left) says the NEET program is the best way to learn: “I like application and learning from my peers. With the projects, I’m excited to see what I’m learning about come to life.” From left: Albert Go, Mitchell Guillaume, Michael Everett, and Yu Liang (Gloria) Fang.

Putting projects at the forefront

NEET pilot initiative centers around interdisciplinary projects to prepare students for the practice of engineering.

October 5, 2017

2017 Science Slam participants, host, and judges: (l-r) Xin Tang, Karthik Shekhar, Sudha Kumari, Deniz Atabay, Monika Avello, Sahin Naqvi, Emilie Marcus, Emma Kowal, Vivian Siegel, Ari Daniel, Ellen Clegg, and Nicole Aponte.

Department of Biology hosts its first Science Slam

Eight biology trainees had just three minutes to explain their research and earn favor with the judges and audience in new yearly event.