skip to main content
skip to newscasts

Thursday, December 4, 2025

Public News Service Logo
facebook instagram linkedin reddit youtube twitter
view newscast page
play newscast audioPlay

Supreme Court clears the way for Republican-friendly Texas voting maps; In Twin Cities, riverfront development rules get on the same page; Boston College Prison Education Program expands to women's facility; NYS bill requires timely state reimbursement to nonprofits; Share Oregon holiday spirit by donating blood.

view newscast page
play newscast audioPlay

Trump escalates rhetoric toward Somali Americans as his administration tightens immigration vetting, while Ohio blocks expanded child labor hours and seniors face a Sunday deadline to review Medicare coverage.

view newscast page
play newscast audioPlay

Native American tribes are left out of a new federal Rural Health Transformation Program, cold temperatures are burdening rural residents with higher energy prices and Missouri archivists says documenting queer history in rural communities is critical amid ongoing attacks on LGBTQ+ rights.

WA scientists create new tools to treat brain diseases

play audio
Play

Monday, June 2, 2025   

Researchers from Washington and across North America have teamed up to develop a powerful new set of biological tools which could be a game changer for treating brain diseases.

Called "enhancer AAV vectors," they target genetic defects in specific cells without affecting surrounding cells, reducing side effects.

Dr. Bosiljka Tasic, director of molecular genetics at the Allen Institute for Brain Science in Seattle, who worked on the project, said the goal of the research is to understand healthy brain function and then create tools to treat diseased brains.

"That usually has to happen through a focusing on specific cell types in the brain," Tasic explained. "We have to discover them, we have to find what's wrong with them, and then provide help to them."

Enhancer AAV vectors, she noted, consist of harmless viruses loaded with DNA, triggering a change in how the cell functions. Tasic pointed out the technology could be used to treat any number of brain-related diseases including ALS, Parkinson's and epilepsy.

Tasic pointed out her team now has many new enhancer AAV vectors, designed to affect hundreds of different kinds of cells, which are now available for free for other researchers to use and expand on. She added her team was just awarded another round of funding from the National Institutes of Health to continue to build tools targeting more cell types.

"What we can do now is we can access experimentally, look at the cells, poke them, ask what they do, turn them on and off, and look how that affects, for example, an organism's behavior," Tasic outlined.

AARP Washington and the Allen Institute are hosting a free virtual event called "Discovering the Science of the Aging Brain" on June 5, when experts will share more details about the research. People can sign up for the event at AARP.org/brainhealthWA.


get more stories like this via email

more stories
Lt. Gov. Micah Beckwith said he does not know what was discussed during a Thursday closed-door Statehouse meeting with Vice President JD Vance and Gov. Mike Braun. (Adobe Stock)

Social Issues

play sound

By Kyla Russell for WISH-TV.Broadcast version by Joe Ulery for Indiana News Service reporting for the WISH-TV-Free Press Indiana-Public News Service C…


Social Issues

play sound

Rural LGBTQ+ youth in Indiana face greater mental health challenges, but have found ways to build community online, according to a new report…

Social Issues

play sound

By Marilyn Odendahl for The Indiana Citizen.Broadcast version by Joe Ulery for Indiana News Service reporting for the Indiana Citizen-Free Press India…


Indiana University's summit includes a session about a new Registered Apprenticeship Program aimed at boosting the teacher workforce. (Adobe stock)

play sound

An Indiana-based summit meeting will spotlight how university campuses can help power economic growth across the state. Indiana University hosts its …

Social Issues

play sound

Groups fighting for a free and fair judicial system are speaking out against violence, threats and insults targeting judges in Indiana and across the …

Experts recommend not overscheduling kids in the first few weeks of school because they are often more tired and emotionally drained as they adjust to a new routine. (Adobe Stock)

Health and Wellness

play sound

Indiana families are preparing kids for back-to-school season, and mental-health experts say emotional readiness is just as important as school …

Environment

play sound

The Trump administration's long-term plan for artificial intelligence could have far-reaching environmental impacts across the country. His strategy …

Social Issues

play sound

A public funding mechanism for Seattle elections is up for renewal in next week's election. The Democracy Voucher program was passed 10 years ago…

 

Phone: 303.448.9105 Toll Free: 888.891.9416 Fax: 208.247.1830 Your trusted member- and audience-supported news source since 1996 Copyright © 2021