Does periodontitis increase chemiluminescence of the peripheral neutrophils independently of priming by the preparation method?
There was no difference between the neutrophils from patients and controls in sensitivity to non-specific priming by the preparation method. The higher FcgammaR-induced CL in patients with periodontitis is not related to such a non-specific priming by density centrifugation.
ERBB1 and ERBB2 inhibition can rapidly block tumor cell invasive properties. In addition, we differentiate for the first time the contributions of ERBB1 and ERBB2 to the key metastatic properties of in vivo tumor cell invasion and intravasation. These experiments temporally and molecularly separate two key stages in tumor cell entry into blood vessels: invasion and intravasation. These results indicate that ERBB inhibition should be considered for blocking other tumor cell malignant properties besides growth.