Solving the riddle of the sphingolipids in coronary artery disease
Investigators have uncovered a way to unleash in blood vessels the protective effects of a type of fat-related molecule known as a sphingolipid, suggesting a promising new strategy for the treatment of coronary artery disease.
Human activities have an intense impact on Earth’s deep subsurface fluid flow
Hydrologists predict human-induced underground fluid fluxes to rise with climate change mitigation strategies like carbon sequestration.
Artificial intelligence helps scientists engineer plants to fight climate change
Scientists are using artificial intelligence software to analyze plant root systems, laying out a protocol that can be applied to gather data on crop and model plant phenotypes (physical characteristics) more efficiently and with equal or greater accur…
Use of acid reflux drugs linked to higher risk of migraine
People who take acid-reducing drugs may have a higher risk of migraine and other severe headache than people who do not take these medications, according to a new study. The acid-reducing drugs include proton pump inhibitors such as omeprazole and esom…
A closed-loop drug-delivery system could improve chemotherapy
To improve chemotherapy dosing, engineers designed CLAUDIA, a way to continuously measure how much drug is in a patient’s system during hours-long infusion.
Managing meandering waterways in a changing world
Just as water moves through a river, rivers themselves move across the landscape. They carve valleys and canyons, create floodplains and deltas, and transport sediment from the uplands to the ocean.
Scientists tune the entanglement structure in an array of qubits
A new technique can generate batches of certain entangled states in a quantum processor. This advance could help scientists study the fundamental quantum property of entanglement and enable them to build larger and more complex quantum processors.
Meta’s Open Source AI Bet | The Brainstorm EP 44
This week, Autonomous Technology and Robotics Director of Research Sam Korus and Associate Portfolio Manager Nick Grous are joined by ARK Research Associate Jozef Soja to discuss Meta’s Llama 3 and the current state of open source AI models.
How light can vaporize water without the need for heat
Researchers discovered that light can cause evaporation of water from a surface without the need for heat. This ‘photomolecular effect’ could be important for understanding climate change and for improving some industrial processes.
Positive perceptions of solar projects
A new survey has found that for residents living within three miles of a large-scale solar development, positive attitudes outnumbered negative attitudes by almost a 3-to-1 margin. Researchers surveyed almost 1,000 residents living near solar projects.
Tumor cells evade the immune system early on: Newly discovered mechanism could significantly improve cancer immunotherapies
Tumors actively prevent the formation of immune responses by so-called cytotoxic T cells, which are essential in combating cancer. Researchers have now uncovered for the first time how this exactly happens. The study provides rationales for new cancer …
Mini-colons revolutionize colorectal cancer research
In a breakthrough for cancer research, scientists have created lab-grown mini-colons that can accurately mimic the development of colorectal tumors, offering a powerful new tool for studying and testing treatments for the disease.
Artificial intelligence can develop treatments to prevent ‘superbugs’
Cleveland Clinic researchers developed an artficial intelligence (AI) model that can determine the best combination and timeline to use when prescribing drugs to treat a bacterial infection, based solely on how quickly the bacteria grow given certain p…
Hurricanes jeopardize carbon-storing New England forests
Many American companies are relying on carbon offsets to reduce their carbon footprint, especially those who have pledged to achieve ‘net-zero emissions.’ Sequestering carbon in forests is an example of a nature-based solution that is being used to add…
After spinal cord injury, neurons wreak havoc on metabolism
Conditions such as diabetes, heart attack and vascular diseases commonly diagnosed in people with spinal cord injuries can be traced to abnormal post-injury neuronal activity that causes abdominal fat tissue compounds to leak and pool in the liver and …
Network model unifies recency and central tendency biases
Neuroscientists have revealed that recency bias in working memory naturally leads to central tendency bias, the phenomenon where people’s (and animals’) judgements are biased towards the average of previous observations. Their findings may hint at why …
Scientists identify and show how to target a key tumor defense against immune attack
A new study has discovered how a lipid molecule found at high levels within tumors undermines the anti-cancer immune response and compromises a recently approved immunotherapy known as adoptive cell therapy (ACT) using tumor infiltrating lymphocytes, o…
Can climate change accelerate transmission of malaria? Pioneering research sheds light on impacts of temperature
A groundbreaking study combined novel experimental data within an innovative modeling framework to examine how temperature might affect transmission risk of malaria in different environments in Africa.
Cells may possess hidden communication system
Cells constantly navigate a dynamic environment, facing ever-changing conditions and challenges. But how do cells swiftly adapt to these environmental fluctuations? A new study is answering that question by challenging our understanding of how cells fu…