Abstract:
:Concanavalin A (ConA), a Ca(2+)/Mn(2+)-dependent and mannose/glucose-binding legume lectin, has drawn a rising attention for its remarkable anti-proliferative and anti-tumor activities to a variety of cancer cells. ConA induces programmed cell death via mitochondria-mediated, P73-Foxo1a-Bim apoptosis and BNIP3-mediated mitochondrial autophagy. Through IKK-NF-κB-COX-2, SHP-2-MEK-1-ERK, and SHP-2-Ras-ERK anti-angiogenic pathways, ConA would inhibit cancer cell survival. In addition, ConA stimulates cell immunity and generates an immune memory, resisting to the same genotypic tumor. These biological findings shed light on new perspectives of ConA as a potential anti-neoplastic agent targeting apoptosis, autophagy and anti-angiogenesis in pre-clinical or clinical trials for cancer therapeutics.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Li WW,Yu JY,Xu HL,Bao JKdoi
10.1016/j.bbrc.2011.09.072subject
Has Abstractpub_date
2011-10-22 00:00:00pages
282-6issue
2eissn
0006-291Xissn
1090-2104pii
S0006-291X(11)01676-7journal_volume
414pub_type
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