Mitotic serine/threonine kinase that contributes to the regulation of cell cycle progression (PubMed:11039908, PubMed:12390251, PubMed:17125279, PubMed:17360485, PubMed:18615013, PubMed:26246606). Associates with the centrosome and the spindle microtubules during mitosis and plays a critical role in various mitotic events including the establishment of mitotic spindle, centrosome duplication, centrosome separation as well as maturation, chromosomal alignment, spindle assembly checkpoint, and cytokinesis (PubMed:14523000, PubMed:26246606). Required for normal spindle positioning during mitosis and for the localization of NUMA1 and DCTN1 to the cell cortex during metaphase (PubMed:27335426).
Required for initial activation of CDK1 at centrosomes (PubMed:13678582, PubMed:15128871). Phosphorylates numerous target proteins, including ARHGEF2, BORA, BRCA1, CDC25B, DLGP5, HDAC6, KIF2A, LATS2, NDEL1, PARD3, PPP1R2, PLK1, RASSF1, TACC3, p53/TP53 and TPX2 (PubMed:11551964, PubMed:14702041, PubMed:15128871, PubMed:15147269, PubMed:15987997, PubMed:17604723, PubMed:18056443, PubMed:18615013). Phosphorylates MCRS1 which is required for MCRS1-mediated kinetochore fiber assembly and mitotic progression (PubMed:27192185).
Regulates KIF2A tubulin depolymerase activity (PubMed:19351716). Important for microtubule formation and/or stabilization (PubMed:18056443). Required for normal axon formation (PubMed:19812038).
Plays a role in microtubule remodeling during neurite extension (PubMed:19668197). Also acts as a key regulatory component of the p53/TP53 pathway, and particularly the checkpoint-response pathways critical for oncogenic transformation of cells, by phosphorylating and destabilizing p53/TP53 (PubMed:14702041). Phosphorylates its own inhibitors, the protein phosphatase type 1 (PP1) isoforms, to inhibit their activity (PubMed:11551964).
Inhibits cilia outgrowth (By similarity). Required for cilia disassembly via phosphorylation of HDAC6 and subsequent deacetylation of alpha-tubulin (PubMed:17604723, PubMed:20643351). Regulates protein levels of the anti-apoptosis protein BIRC5 by suppressing the expression of the SCF(FBXL7) E3 ubiquitin-protein ligase substrate adapter FBXL7 through the phosphorylation of the transcription factor FOXP1 (PubMed:28218735)
Part of a complex composed of NEDD9, AURKA and CTTN; within the complex NEDD9 acts as a scaffold protein and is required for complex formation (PubMed:24574519). Identified in a complex with AUNIP and NIN (PubMed:20596670). Interacts with FBXL7 (By similarity).
Interacts with CPEB1, JTB, TACC1, TPX2, PPP2CA, as well as with the protein phosphatase type 1 (PP1) isoforms PPP1CA, PPP1CB and PPP1CC (PubMed:11551964, PubMed:14580337, PubMed:14603251, PubMed:15966895, PubMed:17229885, PubMed:18662907, PubMed:19357306, PubMed:19668197, PubMed:19801554, PubMed:21225229, PubMed:27837025). Also interacts with its substrates ARHGEF2, BORA, KIF2A, PARD3, and p53/TP53 (PubMed:14702041, PubMed:16890155, PubMed:17488622, PubMed:19351716, PubMed:19812038). Interaction with BORA promotes phosphorylation of PLK1 (By similarity).
Interacts with CIMAP3 (PubMed:20643351). Interacts with GADD45A, competing with its oligomerization (PubMed:20460379). Interacts (via C-terminus) with AUNIP (via C-terminus) (PubMed:20596670).
Interacts with FRY; this interaction facilitates AURKA-mediated PLK1 phosphorylation (PubMed:22753416). Interacts with SIRT2 (PubMed:17726514, PubMed:22014574). Interacts with MYCN; interaction is phospho-independent and triggers AURKA activation; AURKA competes with FBXW7 for binding to unphosphorylated MYCN but not for binding to phosphorylated MYCN (PubMed:27837025).
Interacts with HNRNPU (PubMed:21242313, PubMed:25986610). Interacts with AAAS (PubMed:26246606). Interacts with KLHL18 and CUL3 (PubMed:23213400).
Interacts with FOXP1 (PubMed:28218735). Interacts with HDAC6; AURKA-mediated phosphorylation of HDAC6 promotes deacetylation of alpha-tubulin (PubMed:17604723)
Highly expressed in testis and weakly in skeletal muscle, thymus and spleen. Also highly expressed in colon, ovarian, prostate, neuroblastoma, breast and cervical cancer cell lines
Click a pathway to open the interactive Reactome viewer.
Genes with an experimentally identified or computationally predicted synthetic-lethal relationship to AURKA, aggregated across our SSL data sources. Click any partner node to view that gene’s page.
Nodes and edges are coloured by the SSL data source. Partners appearing in more than one source are shown in grey.
Total Trials Found: 34
| NCT ID | Condition | Brief Title | Phase | Status |
|---|---|---|---|---|
| NCT01613261 | Advanced Nonhematologic Malignancies | Study of TAK-733 in Combination With Alisertib in Adult Patients With Advanced Nonhematologic Malignancies | PHASE1 | WITHDRAWN |
| NCT00500903 | Advanced Malignancies | A Study of MLN8237, a Novel Aurora A Kinase Inhibitor, in Participants With Advanced Solid Tumors | PHASE1 | COMPLETED |
| NCT01466881 | Adult Nasal Type Extranodal NK/T-Cell Lymphoma, Anaplastic Large Cell Lymphoma, Angioimmunoblastic T-Cell Lymphoma, Hepatosplenic T-Cell Lymphoma, Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma, Recurrent Adult Non-Hodgkin Lymphoma, Recurrent Adult T-Cell Leukemia/Lymphoma | Alisertib in Treating Patients With Relapsed or Refractory Peripheral T-Cell Non-Hodgkin Lymphoma | PHASE2 | COMPLETED |
| NCT02327169 | Advanced Nonhematologic Malignancies | A Study MLN2480 in Combination With MLN0128 or Alisertib, or Paclitaxel, or Cetuximab, or Irinotecan in Adult Participants With Advanced Nonhematologic Malignancies | PHASE1 | COMPLETED |
| NCT01091428 | Ovarian Carcinoma, Fallopian Tube Cancer, Peritoneal Cancer, Breast Carcinoma | Alisertib (MLN8237) in Participants With Ovarian, Fallopian Tube or Peritoneal Cancer Preceded by Phase 1 Study of MLN8237 Plus Paclitaxel Treatment of Ovary or Breast Cancer | PHASE2 | COMPLETED |
| NCT00830518 | Acute Myelogenous Leukemia, High-Grade Myelodysplastic Syndrome | A Phase 2 Trial of MLN8237 in Adult Participants With Acute Myelogenous Leukemia and High-Grade Myelodysplastic Syndrome | PHASE2 | COMPLETED |
| NCT00249301 | Breast Neoplasm, Colon Neoplasm, Pancreatic Neoplasm, Bladder Neoplasm | A Study of MLN8054 in Patients With Advanced Solid Tumors | PHASE1 | TERMINATED |
| NCT03955939 | Metastatic Breast Cancer | A Study of LY3295668 Erbumine in Participants With Breast Cancer That Has Spread to Other Parts of the Body | PHASE1 | COMPLETED |
| NCT05718882 | Liver Cancer, Hepatocellular Carcinoma, Resistant Cancer | Lenvatinib Plus VIC-1911 in Lenvatinib-unresponsive or Lenvatinib-resistant HCC | NA | TERMINATED |
| NCT02560025 | Acute Myeloid Leukemia | Phase II Trial of Alisertib With Induction Chemotherapy in High-risk AML | PHASE2 | COMPLETED |