NANOG helps cancer cells escape NK cell attack by downregulating ICAM1 during tumorigenesis
نویسندگان
چکیده
منابع مشابه
Nanog suppresses cell migration by downregulating thymosin b4 and Rnd3
Nanog, Sox2, and Oct4 are key transcription factors critical for the pluripotency and self-renewal of embryonic stem (ES) cells. Their downregulations lead to differentiation, accompanied with changes in cell motility. Whether these factors impact cell motility directly, however, is not clear. Here we addressed this question by initially assessing their effect in non-stem cells. We found that t...
متن کاملNanog suppresses cell migration by downregulating thymosin β4 and Rnd3.
Nanog, Sox2, and Oct4 are key transcription factors critical for the pluripotency and self-renewal of embryonic stem (ES) cells. Their downregulations lead to differentiation, accompanied with changes in cell motility. Whether these factors impact cell motility directly, however, is not clear. Here we addressed this question by initially assessing their effect in non-stem cells. We found that t...
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Breast cancer stem-like cells (BCSC) are crucial for metastasis but the underlying mechanisms remain elusive. Here, we report that tumor-infiltrating natural killer (NK) cells failed to limit metastasis and were not associated with improved therapeutic outcome of BCSC-rich breast cancer. Primary BCSCs were resistant to cytotoxicity mediated by autologous/allogeneic NK cells due to reduced expre...
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Ino80 ATPase is an integral component of the INO80 ATP-dependent chromatin-remodeling complex, which regulates transcription, DNA repair and replication. We found that Ino80 was highly expressed in cervical cancer cell lines and tumor samples. Ino80 knockdown inhibited cervical cancer cell proliferation, induced G0/G1 phase cell cycle arrest in vitro and suppressed tumor growth in vivo. However...
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We recently reported proliferating cell nuclear antigen (PCNA) as a ligand for the NK cell activating receptor, NKp44, which unexpectedly triggers inhibition. The recognition of nuclear proteins such as PCNA, by related NK cell receptors has been reported. Widespread upregulation of PCNA in tumor cells may therefore promote immune evasion.
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ژورنال
عنوان ژورنال: Journal of Experimental & Clinical Cancer Research
سال: 2019
ISSN: 1756-9966
DOI: 10.1186/s13046-019-1429-z