https://newatlas.com/medical/world-first-gene-therapy-alzheimers-memory/

"Scientists in Australia have made an exciting breakthrough in Alzheimer’s research, demonstrating what they describe as the first gene-therapy-based approach for treating advanced forms of the disease. Through experiments in mice, the team was able to show how activating a key enzyme in the brain can prevent the kind of memory loss associated with advanced forms of Alzheimer's, and even reverse it.
The research was carried out at Macquarie University, where dementia researchers and brothers Lars and Arne Ittner were investigating the role of a key enzyme in the brain called p38gamma. Through previous research, the brothers had shown that by activating this enzyme in mice with advanced dementia, they could modify a protein that prevents the development of Alzheimer’s symptoms."

https://apnews.com/ebe8e681d99c3c790ee66e8089e67fdf
"PORTLAND, Ore. (AP) — Federal agents who have clashed with protesters in Portland, Oregon, will begin a “phased withdrawal” from Oregon’s largest city, Gov. Kate Brown said Wednesday.

Acting Homeland Security Secretary Chad Wolf said in a statement the plan negotiated with Brown over the last 24 hours includes a “robust presence” of Oregon State Police in downtown Portland.

“State and local law enforcement will begin securing properties and streets, especially those surrounding federal properties, that have been under nightly attack for the past two months,” Wolf said.

The agents will begin leaving the city’s downtown area on Thursday, Brown said."

https://theweek.com/speedreads/926070/unidentified-federal-agents-camo-rented-minivans-are-grabbing-people-portlands-streets
"President Trump has sent an unknown number of federal agents to Portland, Oregon, ostensibly to project federal property amid weeks of protests against racism and police brutality. But federal officers "are also detaining people on Portland streets who aren't near federal property, nor is it clear that all of the people being arrested have engaged in criminal activity," OPB reported Thursday evening. One civil rights lawyer, Juan Chavez, described the federal tactics as "like stop and frisk meets Guantanamo Bay" and "more like abduction" than lawful arrest."