Expression of the cancer testis antigen IGF2BP3 in colorectal cancers; IGF2BP3 holds promise as a specific immunotherapy target
Author(s) -
HMC Shantha Kumara,
Daniel D. Kirchoff,
Otávia L. Caballero,
Tao Su,
Aqeel Ahmed,
Sonali A. Herath,
Linda Njoh,
Vesna Cekic,
Andrew Simpson,
Carlos CordonCardo,
Richard L. Whelan
Publication year - 2015
Publication title -
oncoscience
Language(s) - English
Resource type - Journals
ISSN - 2331-4737
DOI - 10.18632/oncoscience.174
Subject(s) - immunohistochemistry , pathology , biomarker , cancer , colorectal cancer , messenger rna , lymph node , tissue microarray , cancer research , medicine , biology , gene , biochemistry
IGF2BP3 (IMP3) is a mRNA binding protein that regulates IGF2 translation and function during embryogenesis. Because IGF2BP3 is undetectable in adult human tissues except the testis, and increased IGF2BP3 expression has been noted in several cancers, it is considered a cancer testis (CT) protein. IGF2BP3 mRNA expression in colorectal cancers (CRC) has not been well studied. This study's aim was to quantitatively assess IGF2BP3 mRNA expression in CRC and, thus, determine if IGF2BP3 has potential as a vaccine target.
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