Pacemaker powered by light eliminates need for batteries and allows the heart to function more naturally − new research

Researchers designed an ultrathin pacemaker that can be implanted via minimally invasive techniques, potentially improving recovery time and reducing the risk of complications.

Pengju Li, Ph.D. Candidate in Molecular Engineering, University of Chicago Pritzker School of Molecular Engineering • conversation
March 15, 2024 ~6 min

Insulin injections could one day be replaced with rock music − new research in mice

Researchers successfully treated diabetes in mice by engineering cells to make insulin in response to the music of Queen.

Bill Sullivan, Professor of Pharmacology & Toxicology, Indiana University • conversation
Nov. 14, 2023 ~8 min


Do you crush microbes when you step on them?

You can squash small bugs by stepping on them, but can you crush even tinier microorganisms like viruses and bacteria? It turns out that you’d need to apply a lot of pressure.

Kenneth F. Reardon, Professor of Chemical and Biological Engineering, Colorado State University • conversation
June 26, 2023 ~8 min

We built a human-skin printer from Lego and we want every lab to use our blueprint

Scientists used Lego to build a bioprinter capable of printing human tissue samples.

Oliver Castell, Senior Lecturer at the School of Pharmacy and Pharmaceutical Sciences, Cardiff University • conversation
April 26, 2023 ~6 min

Anti-cancer CAR-T therapy reengineers T cells to kill tumors – and researchers are expanding the limited types of cancer it can target

Immunotherapy has the potential to eliminate tumors, but works best for select patients. Engineering T cells to bypass cancer’s defenses could help expand treatment eligibility to more patients.

Gregory Allen, Assistant Professor of Medicine, University of California, San Francisco • conversation
Dec. 15, 2022 ~8 min

Genetically engineered bacteria make living materials for self-repairing walls and cleaning up pollution

The walls of your house could someday be built with living bacteria. Synthetic biologists are engineering microbes into living materials that are cheap and sustainable.

Sara Molinari, Postdoctoral Research Associate in Synthetic Biology, Rice University • conversation
Oct. 11, 2022 ~7 min

Brain stimulation can rewire and heal damaged neural connections, but it isn't clear how – research suggests personalization may be key to more effective therapies

Existing brain connections may influence the effectiveness of neurostimulation. Tailoring treatments to each individual brain could expand the number of conditions brain stimulation can treat.

Julien Bloch, PhD Candidate in Neural Engineering, University of Washington • conversation
July 6, 2022 ~9 min

'Masked' cancer drug stealthily trains immune system to kill tumors while sparing healthy tissues, reducing treatment side effects

One promising cancer treatment has been in the works for decades, but severe side effects have kept it out of the clinic. A reengineered version may offer a way to safely harness its potent effects.

Aslan Mansurov, Postdoctoral Researcher in Molecular Engineering, University of Chicago Pritzker School of Molecular Engineering • conversation
June 1, 2022 ~5 min


The sex of your cells matters when it comes to heart disease

A one-size-fits-all approach may not be best for treating cardiovascular disease. Taking sex chromosomes into account could make for more effective and equitable care.

Brian Aguado, Assistant Professor, University of California San Diego • conversation
March 4, 2022 ~7 min

Microfluidics: The tiny, beautiful tech hidden all around you

Electronics are not the only technology to have been miniaturized. Using the strange behavior of fluids in tiny spaces, microfluidic devices are critical to medicine, science and the modern world.

Albert Folch, Professor of Bioengineering, University of Washington • conversation
May 14, 2021 ~9 min

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