Shortened telomeres have been linked to many age-related diseases, so they're often used as a marker of cellular ageing.
T Ly (CD3+): CTLA4 (marker of cellular inhibition).
T lymphos (CD3+): CTLA4 (marker of cellular inhibition).
C-Fos immunohistochemistry was used as a marker of cellular activation.
Introduced in 1998, 18F-fluorothymidine (18F-FLT) [65] is utilised in oncology as a marker of cellular proliferation.
Cr6+ exposure triggered a 579% increase in the number of erythrocytes containing micronuclei, a frequently used marker of cellular toxicity.
Telomeres shorten at each cell division, and as such telomere length is a marker of cellular age.
The protein expression of activated caspase 3, one marker of cellular apoptosis, was determined using immunoblotting.
As an additional marker of cellular action we measured the acidification of the cell culture supernatant.
So far, SA-β-gal activity has been used as a marker of cellular senescence [25], [41].
Of interest, HLA-DR, a marker of cellular activation, was higher on CD8 T cells and CD4 T cells in the autism group compared with typically developing controls.
