Why some HIV-infected people experience much slower disease progression, even without medication? It has to do with cholesterol levels in specific immune cells, scientists have found.
"A fascinating aspect of the AIDS epidemic is that a small percentage of HIV-1-infected persons maintain a relatively normal number of CD4 T cells (Th cells) and low viral load for many years without receiving antiviral therapy," said Giovanna Rappocciolo from University of Pittsburgh.
The supermassive black hole is 40 million times as massive as the sun and powers a quasar that existed 700 million years after the Big Bang.
Vision Pro is here and it’s a surprisingly capable device. Apple has also loaded the headset with a ton of options and features that aren’t obvious at first glance.
Apple announced that its Major League Soccer Season Pass (through Apple TV) will include new immersive video content covering the 2023 playoffs. Apple TV is the exclusive provider of online Major League Soccer broadcasts via the MLS Season Pass subscription.
