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Viktor Adalsteinsson

KI alum Viktor Adalsteinsson develops liquid biopsies to detect cancer

Slice of MIT

March 6, 2024

Cancer patients who undergo surgery are often left with a frightening question: Did the surgeons get all the cancerous cells? No one wants a recurrence of disease, but additional treatments such as radiation or chemotherapy have significant side effects. That’s why Viktor Adalsteinsson PhD ’15 has been developing tools to support better-informed treatment decisions: so-called “liquid biopsies” that can detect the presence of cancer from a simple blood test.

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Showing 461–470 of 537 stories

A Day in the Langer Life

MIT News

March 27, 2018

Juggling his roles as engineer, professor, entrepreneur, and inventor — KI member and David H. Koch Institute Professor Robert Langer is always on the go. In this day-in-the-life video, produced by MIT's School of Engineering and MIT's Department of Chemical Engineering, Langer takes viewers behind the curtain to learn more about how his interest in chemisty and fascination with magic propels him to keeping learning and discovering through chemical engineering.

Belcher Elected to National Academy of Engineering

MIT News

February 7, 2018

Hearty congratulations are in order for Koch Institute member Angela Belcher for being elected to the National Academy of Engineering (NAE)! Belcher, the James Mason Crafts Professor and Professor of Biological Engineering and Materials Science, was honored for her work in developing novel genetic evolution methods for the generation of new materials and devices. She is one of four newly elected members from MIT to be included in the 2018 class. Belcher's selection brings the total number of current KI faculty members elected to the NAE to nine. Read more more about her work in Chemical & Engineering News.

Targeting Patient Success with Precision Cancer Medicine

MIT News

February 1, 2018

We are excited to kick off the new year by announcing the launch of the new MIT Center for Precision Cancer Medicine, housed within the KI and established by a major gift from an anonymous donor. With Director Michael Yaffe at the helm, the Center will advance progress within the field of precision medicine — one of the KI's five research focus areas. Fellow faculty members Michael Hemann, Angela Koehler, Matthew Vander Heiden, and Forest White join this endeavor. Driven by internal and external collaborations, particularly with clinical partners, the Center will focus on identifying the most effective drugs and combinations for individual patients. 

New Year Brings New KI Members

MIT Koch Institute

January 31, 2018

The Koch Institute is thrilled to announce four new extramural faculty members: Regina Barzilay, Ed Boyden, Jeremiah Johnson, and Alex Shalek. Barzilay, the Delta Electronics Professor of Electrical Engineering and Computer Science and a member of the Computer Science and Artificial Intelligence Laboratory at MIT, will bring to the KI her unique expertise in using data and machine learning to advance cancer detection and treatment. She is the recent recipient of a 2017 MacArthur Fellowship, which is known by many as the “genius award.” Boyden is Associate Professor of Biological Engineering and Brain and Cognitive Sciences at MIT's McGovern Institute and Media Lab, where he leads the Synthetic Neurobiology Group. His work focuses on developing tools for analyzing and repairing complex biological systems such as the brain, and applying those tools systematically to reveal fundamental principles of biological function. Boyden was recently named the recipient of NIH's Transformative Research Award. Johnson, Associate Professor of Chemistry at MIT, works to develop new macromolecule tools to address problems in chemistry, medicine, biology, energy, and polymer physics. He was recently named the winner of the MIT School of Science Teaching Prize for Undergraduate Education. Lastly, Shalek, who was recently named the Pfizer Inc.-Gerald Laubach Career Development Assistant Professor in the Department of Chemistry, leverages advances in nanotechnology and chemical biology to develop broadly applicable platforms for manipulating and profiling many interacting single cells in order to examine ensemble cellular behaviors from the bottom up. Fun fact: Alex was also a Koch Institute Image Awards winner back in 2013. Welcome, all!

Fit to be Peptide

MIT News

January 15, 2018

A collaborative Bridge Project team, led by MIT biologist Amy Keating and Dana-Farber Cancer Institute physician-scientists Loren Walensky and Anthony Letai, describe a novel strategy for inhibiting Mcl-1, a protein that is often overexpressed in cancer and contributes to tumor cell survival and resistance to chemotherapy. The team modified small protein fragments, or peptides, using chemical approaches and sequence optimization techniques, to produce peptides that are stable and can enter cells. When administered to cancer cells that are dependent on Mcl-1 for survival, the peptides successfully induced cell death. This research, published in PNAS, could lead to the development of new drugs for many different cancer types, and thus holds significant promise for clinical translation. 

Lumicell's Success Shines Bright

Business Wire

December 7, 2017

Lumicell, a Koch Institute startup, is lighting up the Boston biotech scene! With its Lumicell System, the company aims to eliminate the need for repeat cancer surgeries, reduce the incidence of relapse, and save billions in healthcare costs. The low-cost technology comprises an injectable fluorescing agent and hand-held imaging wand, which emits light at a specific wavelength to illuminate, in real time, even single cancer cells left in surgical margins. Earlier this month, the company presented data from its ongoing Phase 2 clinical study in breast cancer patients showing removal of tumors as small as 1 mm. Trials are currently underway in other solid tumors — including prostate, colorectal, esophageal and pancreatic cancers — and being planned for lung, ovarian, and brain cancers. In a nod to the recently announced success of its clinical studies, Lumicell announced a $28.7 million Series C financing round.

As linked to earlier in this issue, on November 29, guests of the KI got an inside look at Lumicell's latest progress at SOLUTIONS with/in/sight, "Cells in the City." Lumicell's Linda Griffith, W. David Lee, and Moungi Bawendi joined SQZ Biotechnology's Armon Sharei and Amy Schulman to discuss their journeys from bench to biotech, and how grassroots funding from the Koch Institute’s signature Frontier Research Program helped propel these high-risk ideas into high-reward technology. Watch the presentations here and see photos from the event here.

Manalis Mirrors Multiple Myeloma Response Rates

MIT News

November 20, 2017

And the KI is nine for nine! Comparing measurements of cancer cell mass accumulation rates obtained using their signature cell-weighing technology to patient outcomes, a new paper in Nature Communications shows that the Manalis Lab has taken an important step in demonstrating that they can accurately predict how tumors will respond to treatment, before treatment is given. Building on previous work conducted under the auspices of the Bridge Project, researchers at the KI and Dana-Farber Cancer Institute tested a variety of drugs and combination therapies on tumor cells from nine multiple myeloma patients. In all of the pilot study's cases, measurements of cells' sensitivity and resistance in the lab matched patient response to actual treatment in the clinic. The team is now working to validate their approach in a larger clinical study and hopes to expand their investigations to include other cancer types as well. 

Special Biops: Cell-Free DNAgents in the Field

MIT News

November 6, 2017

Liquid biopsies hold expanded potential for more and more patients, thanks to improved techniques developed by researchers at the KI, the Broad Institute of MIT and Harvard, Dana-Farber Cancer Institute, and MGH Cancer Center. By analyzing fragments of DNA expelled by cancer cells into the bloodstream, the team, led by Love Lab alumnus Viktor Adalsteinsson, was able to detect and profile the mutations present in these tumors, presenting a viable alternative to traditional biopsy sequencing. As shown in Nature Communications, their non-invasive “cell-free” approach offers particular promise for understanding metastatic cancer progression and treatment response in advanced disease states. The team’s initial work was supported in part by a TRANSCEND grant through the KI's alliance with Janssen Pharmaceuticals, Inc. 

Bait and Switch for Targeted Immunotherapy

MIT News

October 19, 2017

Researchers in the laboratory of KI member Timothy Lu have been working to develop targeted immunotherapies to attack cancer cells. Through the use of customized DNA/RNA sequences, the team has designed a synthetic gene circuit that is activated by transcriptional signals expressed by tumor cells, triggering a combinatorial immune response. Their bioengineered "switch" requires two cancer-specific signals to be present before it turns on, making it more accurate than current therapies, and can also be customized to recognize and target different cancer types.

Hynes Receives National Academy of Medicine Honor

National Academy of Medicine

October 16, 2017

Congratulations to KI member and Daniel K. Ludwig Professor for Cancer Research, Richard Hynes, for being named the recipient of the 2017 David Rall Medal from the National Academy of Medicine (NAM). Hynes was chosen for his leadership as the co-chair of the NAM/NAS Report Committee on Human Genome Editing. To honor his recent award, Hynes sat down with NAM to discuss his research, his inspiration for getting involved in policy work, and his thoughts on how to better engage public interest in science and medicine.