Words similar to ignorance
Example sentences for: ignorance
How can you use “ignorance” in a sentence? Here are some example sentences to help you improve your vocabulary:
The annual retirement guide celebrates the rise of the "shareholder nation" but notes the downside of investment mania: profound ignorance.
Don't let the forces of darkness, ignorance, and fear turn us back from research.
Unfortunately, Foer's apparent ignorance of Irish history goes deeper still.
As if supporting the Times ' contention, the sentencing judge expressed doubt about Democratic officials assertions of ignorance concerning fund-raising abuses and said he was surprised that Janet Reno had not appointed a special prosecutor to investigate further.
In some circumstances, CD4 +and CD8 +T cells were rendered inactive in tumor-bearing hosts [ 8 ] . The inactivation of CD4 +T cells has been attributed either to the tumor cells themselves or to bone marrow-derived cells [ 9 10 11 ] , whereas antigen ignorance or loss of memory have been postulated to underlay that of CD8 +T cells [ 12 13 ] . Other studies have suggested that tumor cells can secrete immunosuppressive factors such as TGF-β or express Fas ligand to induce apoptosis of infiltrating lymphocytes [ 14 15 16 ] . Furthermore, the tumor vasculature appears to be quite different from normal blood vessels, in terms of structural organization, interstitial pressure, and flow patterns [ 17 ] , and in reduced lymphocyte and natural killer cell homing and adhesion [ 18 19 20 21 ] . The existence of significant barriers to effective immunological destruction is further illustrated by a mouse model of concurrent multistage tumorigenesis and anti-oncogene autoimmunity, wherein progenitor dysplastic lesions are infiltrated and disrupted, while solid tumors are not [ 22 ] . The hypothesis is that the microenvironment of certain types of solid tumor can serve to locally suppress T cell infiltration.
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