Sentences with phrase «upon their cell surface»

Their specialised killing abilities depend upon their cell surface receptor (T cell receptor, TCR) that recognises specific antigens expressed on their targets» cell surface.

Not exact matches

«What we have described as globalization is remarkably close to Teilhard de Chardin's planetization, in which «[mankind, born on this planet and spread over its entire surface, come [s] gradually to form round its earthly matrix, a single, major, organic unity, enclosed upon itself.4 Thus the globalization of humankind could lead to the formation of a new kind of living entity — a social organism — on the same cosmic principle as that by which atoms join to form molecules, molecules join to form mega-molecules, mega-molecules unite to form living cells, and innumerable cells constitute an organism.

First the vitalization of matter, associated with the grouping of molecules; then the hominization of Life, associated with a super-grouping of cells; and finally the planetization of Mankind, associated with a closed grouping of people: Mankind, born on this planet and spread over its entire surface, coming gradually to form around its earthly matrix a single, major organic unity, enclosed upon itself; a single, hyper - complex, hyper - centrated, hyperconscious arch-molecule, co-extensive with the heavenly body on which it was born.

«Only a subset produces IL - 17A upon skin injury, although the surface markers on these cells seem identical to those of other DETCs,» MacLeod said.

Upon successful TCRβ - rearrangement, DN3 cells express intracellular TCRβ protein which is then transported to the cell surface (Aifantis et al., 2006).

Formulated with sugars and ultra-fine oils this luxe facial exfoliator can slough off dry, dead skin cell buildup from skin's surface and reveal softer, smoother, more supple - looking skin upon rinsing.