Here, we report that activation of ANXA7 GTPase by a small molecule SEC ((S)-ethyl 1-(3-(4-chlorophenoxy)-2-hydroxypropyl)-3- (4-methoxyphenyl)-1H-pyrazole-5-carboxylate) effectively inhibited prostate cancer metastasis.
Anxa7 appears to have a tumor-suppression role in glioblastoma, glioblastoma multiforme (GBM), melanoma and prostate cancer (CaP) but, controversially and interestingly, Anxa7 also appears to promote the development and malignancies of liver cancer, gastric cancer (GC), nasopharyngeal carcinoma (NPC), colorectal cancer (CRC) and breast cancer (BC).
Thus, a multi-hnRNP complex can be responsible for aberrant ANXA7 transcription and splicing, thereby affecting ANXA7 expression pattern and tumor suppressor function in prostate cancer.
Thus, ANXA7 revived the RB-associated cell survival control and overcame androgen resistance and dysfunctional status of major tumor suppressors commonly mutated in prostate cancer.Published 2009 UICC.
Annexin 7 (ANX7) acts as a tumor suppressor gene in prostate cancer, where loss of heterozygosity and reduction of ANX7 protein expression is associated with aggressive metastatic tumors.