During infections, the immune system needs to distinguish foreign antigens that are expressed by invading bacteria and viruses from self-antigens that are expressed by cells of the body.

As aging bodies decline, the brain loses the ability to cleanse itself of waste, a scenario that scientists think could be contributing to neurodegenerative conditions such as Alzheimer's disease and ...

If you head over to the Steam Next Fest charts right now, Valve will offer you a glimpse of the 2,228 games offering free downloadable demos as part of the event through Sunday, March 3.

Pradeep Ranganathan's new film 'Dragon' premiered on February 21, 2025, earning Rs 6 crore on its first day. The romantic comedy-drama saw impressive occupancy rates, especially during night shows.

Hospitals in England have been hit by a storm of norovirus infections as the number of beds taken up by patients with the virus reached a record high last week. An average 1,160 patients a day were in ...

Windows 10’s End of Support (EOS) marks a fair warning to all who haven’t still upgraded to Windows 11 because of software or hardware issues. While the End of Support for Windows 10 happens ...

At the Weitzenhoffer Family College of Fine Arts, we continue to celebrate a huge milestone--more than 100 years as a college at the University of Oklahoma! Established in 1924, it was the fourth ...

In the medulla, there is an accumulation of phenotypically mature T cells, that have passed the positive and negative selection processes and are able to egress the thymus and populate peripheral ...

We surveyed mechanics nationwide to help you get a better idea of what fixing your car’s AC might cost you, whether you need a simple recharge or a full compressor replacement. The quotes we ...

The rostral ventromedial medulla (RVM) is important in descending modulation of spinal nociceptive transmission, but it is unclear if the RVM also modulates spinal pruriceptive transmission. RVM ON ...

These features are imprinted within the thymus and enable B cells to act as specialized antigen-presenting cells in the thymic medulla that contribute negative selection of self-reactive T cells.