Gregory Allen, University of California, San Francisco
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.
As a material, bacteria’s ability to rapidly multiply and adapt to different conditions is an asset.
Gschmeissner/Science Photo Library via Getty Images
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.
Mouse emobryo model in the lab from day 1 to 8.
The Wizemann Institute of Science
In a huge milestone, researchers have grown a mouse embryo entirely from stem cells. Could humans be next?
While resurrecting dinosaurs may not be on the docket just yet, gene drives have the power to alter entire species.
Hiroshi Watanabe/DigitalVision via Getty Images
As genetic engineering and DNA manipulation tools like CRISPR continue to advance, the distinction between what science ‘could’ and ‘should’ do becomes murkier.
Scientists have created tiny self-replicating organisms made from frog stem cells. So is this as much of a Pandora’s Box as it sounds? Not yet, but we should carefully weigh the risks and rewards.
A tailings pond at an oilsands facility near Fort McMurray, Alta., in July 2012. The estimated cost of reclaiming oilsands mines is almost $31 billion.
THE CANADIAN PRESS/Jeff McIntosh
Solutions to some of the globe’s most daunting environmental challenges may be closer than you think. Scientists are harnessing nature to clean up toxic chemicals and mining waste.
A block of sand particles held together by living cells.
The University of Colorado Boulder College of Engineering and Applied Science
Researchers are turning microbes into microscopic construction crews by altering their DNA to make them produce building materials. The work could lead to more sustainable buildings.
Synthetic biology can help agriculture adapt to a changing world.
Shutterstock
Synthetic biology is highly promising – but if we don’t get the regulation and engagement right, we risk alienating members of the public, and may even close doors for potentially fruitful research.
Clinical trials using immune cells engineered through synthetic biology have been shown to push some patients into remission from blood cancer.
from www.shutterstock.com
Right now, you’re living in a kind of industrial revolution – where biotechnology, information technology, manufacturing and automation all come together to form synthetic biology.
Cancer is the leading cause of death in the world.
Julio C. Valencia, NCI Center for Cancer Research
If Mary Shelley wrote the book today, Victor would surely be a synthetic biologist. But those fiddling with living things in 2018 have hopefully learned from her cautionary tale.
Delivering genetic material is a key challenge in gene therapy.
Invitation image created by Kstudio
One big challenge for gene therapies is delivering DNA or RNA safely to cells inside patients’ bodies. New nanoparticles could be an improvement over the current standard – repurposed viruses.
Modern advances come with new liabilities.
Sergey Nivens/Shutterstock.com
Biologists’ growing reliance on computers advances the field – but comes with new risks. The first step toward improved cyberbiosecurity is increasing awareness of possible threats.
What can mating yeast tell us about new drugs?
Conor Lawless
New research works out how to translate between the language of biology – molecules – and the language of microelectronics – electrons. It could open the door to new kinds of biosensors and therapeutics.
Some bacteria can to survive inside the oxygen-deprived environment of a tumour.
from shutterstock.com
Scientists are working on a new method to cure cancer and have shown they can genetically program certain bacteria to invade the tumour cells of cancerous mice.
People get suspicious when ethically fraught science is discussed behind closed doors.
DNA image via www.shutterstock.com.
Professor - Emerging Technologies (Stem Cells) at The University of Melbourne and Group Leader - Stem Cell Ethics & Policy at the Murdoch Children's Research Institute, The University of Melbourne