These cells are hMLH1-deficient, express wild-type p53, wild-type APC and carry activating K-Ras, pi3kca, and β-catenin mutations [26].
MVA-NP+M1 is a modified vaccinia virus Ankara (MVA) vector (replication-deficient) expressing the conserved internal influenza antigens nucleoprotein (NP) and matrix protein 1 (M1).
Crypt cell proliferation, however, appeared intact in Elf3-deficient mice.Elf3-deficient enterocytes express markedly reduced levels of the transforming growth factor β type II receptor (TGF-β RII), an inducer of intestinal epithelial differentiation.
Moreover, NF1 deficient cells express elevated levels of tumor supporting growth factors [17], [18].
Mast cells from IgE deficient mice express low levels of FcεRI [28] which suggests that the basal levels are under the control of other regulators.
Furthermore, the OSs of the rds+/− are highly disordered, malformed, and short (compared to normal OSs), are electrophysiologically deficient, and express reduced levels of key phototransduction proteins [24] [27].
Mast cells from IgE deficient mice express low levels of FcεRI unless up-regulated by in vitro incubation of these cells with IgE or injection of IgE in vivo [28].
Macrophages derived from Fpr2 deficient mice express higher levels of the chemokine GPCR, CCR4, which in cooperation with CCR2 mediate a marked increase in macrophage chemotaxis in response to CCL2.
That is, even though pro-B cells from Pax-5 deficient mice express a whole set of early B cell markers [ 30, 31], they can, in contrast to normal pro-B cells, be differentiated into other hematopoetic lineages [ 32, 33].
Purified peripheral blood leukocytes from tumor- bearing PPARα deficient mice expressed high levels of TSP-1 while WT leukocytes express very little if any TSP-1 (Figure 5D).
Sporozoites, deficient in expressing P36p resulted in aborted development in hepatocytes, prior to parasite replication.
