Another source of antigenically responsible autologous tumor cells can be the circulating tumor cells (CTC), a distinct population of cancer cells found in circulation in blood.
Like dollar coins, two-dollar bills are rarely found in circulation.
The extracellular part of Axl (sAxl) can be found in circulation.
They found no circulation in the right leg and a weak and inconsistent — "thready" — pulse in the left.
This wave of new drugs only began five years ago and since then more than 200 previously unknown substances have been found in circulation.
FASN can also be found in circulation and is significantly increased in HIV-infected individuals, especially if they are co-infected with hepatitis C virus (HCV).
Among the five space types, significantly more social interactions are found in circulation spaces, and significantly fewer social interactions are observed in seating and vague spaces.
But the total number of counterfeit euro coins found in circulation was still much lower than the number of counterfeit coins of the 12 national currencies that were replaced by the euro in January 2002.
B cells bind to antigen on invaders that are found in circulation outside the cells of the body, while T cells detect only invaders that have somehow entered the cells of the body.
These universal antidotes exploit the fact that, when systemically administered, aptamers are the only free extracellular oligonucleotides found in circulation.
