"Who are you?" This question, in its many variations, is almost inevitable in school applications, job interviews or introspective moments. We spend years, perhaps our entire lives, unraveling the ...

In mid-2024, the patient underwent a kidney transplant. Though he was relatively young for a transplant, that’s not where he ...

Molecular mimicry at the B-cell level can occur with B cells cross-reacting between foreign and self antigens, helped by T cells specific for foreign determinants only. During disease development ...

To counteract these challenges, novel strategies aim to restore the cancer immunity cycle. One approach involves directly injecting unadjuvanted influenza vaccines or drug-loaded oncolytic viruses ...

Recognition of specific antigen through the B-cell receptor (BCR) stimulates the activation of B cells, which ultimately results in the production of high-affinity antibodies and the provision of ...

The commensal microbiota is known to contribute to IgA production in the gut; however, the role of dietary antigens in IgA production is poorly understood. To understand the effect of dietary antigens ...

Most credit cards tack an extra charge on purchases made outside the U.S. If you're planning to travel abroad, you'll want a card without foreign transaction fees, like one of the options below.

CFR Experts Answer Your Questions on Trump and Foreign Policy The return of President-Elect Donald Trump has thrown the future of U.S. global leadership into doubt. CFR experts answer your ...

Wheat, soy purchases for foreign aid halted since Trump review State Department waiver exempted food from aid freeze Freeze leaves farmers and aid groups scrambling Feb 5 (Reuters) - The U.S. has ...

Many governments, companies and other entities pay foreign agents to influence U.S. policy and opinion in pursuit of those interests. Get the full picture of who is lobbying government officials.

Please view our advertising policy and product review methodology for more information. If you’re traveling abroad, don’t forget to double-check that you’ve got a no-foreign-transaction-fee credit ...