Research News

In Alzheimer’s disease and related dementias, cognitive decline is driven by the overaccumulation of a normal brain protein known as tau. Wherever tau builds up, nearby brain tissue starts to degenerate and die. 

The research environment at UiT The Arctic University of Norway has found a bacteriocin that can help inhibit the growth of antibiotic-resistant bacteria. "An exciting discovery", says researcher Runa Wolden at the Department of Clinical Medicine.

Treating cancer is becoming increasingly complex, but also offers more and more possibilities. After all, the better a tumor’s biology and genetic features are understood, the more treatment approaches there are. To be able to offer patients personalized therapies tailored to their disease, laborious and time-consuming analysis and interpretation of various data is required.

Scientists have developed an ingestible device that can safely monitor vital signs like breathing and heart rate from inside humans. The tool, described November 17 in the journal Device, has the potential to provide accessible and convenient care for people at risk of opioid overdose.

A speech prosthetic developed by a collaborative team of Duke neuroscientists, neurosurgeons, and engineers can translate a person’s brain signals into what they’re trying to say.

Appearing Nov. 6 in the journal Nature Communications, the new technology might one day help people unable to talk due to neurological disorders regain the ability to communicate through a brain-computer interface.

A University of Alberta team has developed a new step to improve the process for creating insulin-producing pancreatic cells from a patient’s own stem cells, bringing the prospect of injection-free treatment closer for people with diabetes.

The researchers take stem cells from a single patient’s blood and chemically wind them back in time, then forward again in a process called “directed differentiation,” to eventually become insulin-producing cells.

Broadly neutralizing antibodies are already being used to fight viruses. This approach could also help to treat infections with multi-resistant bacteria in the future / publication in the renowned journal ‘Cell’

A mechanism that led some patients to experience cases of deadly clotting following some types of Covid-19 vaccination has been identified in new research.

In a recent paper published in Blood, scientists from the University of Birmingham funded by the National Institute for Health and Care Research and the British Heart Foundation have been able to identify how deadly blood clots, in the disease known as Vaccine-Induced Immune Thrombocytopenia and Thrombosis (VITT), occur.

T cells are soldiers on the front lines of the human immune system. They are responsible for many important roles, including attacking viral- or bacterial-infected cells and certain cancer cells, and immunological memory – remembering the specific pathogens or the cancer signatures that originally trigger T cells.