Is telomerase activity a prognostic factor for recurrence and survival in rectal cancer?
Measurement of telomerase activity has a diagnostic value in colorectal patients. In rectal cancer, telomerase index is an independent prognostic factor for disease progression. A telomerase index</=0.85 and negative nodes can be used to predict disease progression.
The capacity of 1α,25-dihydroxyvitamin D3 to induce CD200 expression by peripheral and respiratory tract T cells identifies an additional pathway via which vitamin D can restrain inflammation in the airways to maintain respiratory health.