Do different growth patterns of non-small cell lung cancer represent distinct biologic subtypes?
Growth patterns have a distinct angiogenic and proliferative profile. In non-small cell lung cancer, a low degree of angiogenesis (a low endothelial cell proliferation fraction) is associated with poor prognosis.
Only certain classes of ISS-ODNs inhibit the enhanced TNF-alpha and IL-1beta generated ex vivo by inflamed colonic mucosa of patients with UC. The effect of ISS-ODNs is mediated by triggering of TLR-9. These results suggest a potential therapeutic value for ISS-ODNs in UC.