AZD1208

VCP drives NED in PCa cells through a complex interplay involving the Pim1 axis and autophagy pathways. These findings highlight the potential of targeting VCP/p97 and its associated mechanisms as therapeutic strategies to inhibit NED progression.

Strikingly, IBL-202 strongly induced cell-cycle-dependent cell death in cell lines of different mTCL subtypes. Together, our study provides mechanistic evidence supporting a therapeutic strategy of dual Pim- and PI3-kinase inhibition in mature T-cell lymphoma.

The combination of AZD1208 with the clinically available BCL2 inhibitor venetoclax was synergistic in most DLBCL cell lines, and this combination induced apoptosis and reduced levels of AKT and MCL1 proteins. These combinations may enable lower doses of PIM inhibitors, leading to increased tolerability and improved anti-tumor activity in clinical settings. The study also highlighted the potential for targeting PIM kinases in combination with other therapies to overcome drug resistance in DLBCL.

A few small chemical inhibitors (E.g., SGI-1776, AZD1208, LGH447) that specifically target the PIM proteins' adenosine triphosphate (ATP)-binding domain have been identified. We explore the involvement of oncogenic transcription factor c-Mycandmi-RNA in relation to PIM kinase. In this article, we highlight the oncogenic effects, and structural insights into PIM kinase inhibitors for the treatment of cancer.

Furthermore, through computational biology approaches, the drug AZD1208 was identified as a potential treatment targeting the PPARG protein for pancreatic cancer. This discovery opens new avenues for exploring targets and screening drugs for pancreatic cancer.

The correlation between PIM and ABCC1 gene expression suggests PIM kinases may contribute to neuroblastoma chemotherapeutic resistance. PIM kinase inhibition increased intracellular doxorubicin accumulation. Combination treatment with AZD1208 and doxorubicin decreased neuroblastoma cell viability in a synergistic fashion. These findings support further investigations of PIM kinase inhibition in neuroblastoma.

Cytotoxicity, apoptosis and protein expression and turnover were measured in FLT3-ITD-expressing cell lines and AML patient blasts treated with the FLT3 inhibitor gilteritinib and/or the Pim inhibitors AZD1208 or TP-3654. The data are consistent with c-Myc T58 and Mcl-1 S159 phosphorylation by activated GSK-3β as the mechanism of action of gilteritinib and Pim inhibitor combination treatment, further supporting GSK-3β activation as a therapeutic strategy in FLT3-ITD AML.  .

Nonetheless, when multiplexed therapies were tested in a murine model of HER-2 breast cancer, combinations of HER-2 peptide-pulsed DCs and AZD1208, as well as recombinant IFN-γ plus AZD1208 significantly suppressed tumor outgrowth compared with single-treatment and control groups. These studies suggest that PIM antagonism may combine productively with certain immunotherapies to improve responsiveness.

PIM kinase inhibition was attained using PIM3 siRNA and the pan-PIM inhibitor, AZD1208. When assessing the combined effects of pharmacologic PIM kinase inhibition with cisplatin on HLM_2 cells, we found the agents to be synergistic, potentially through inhibition of the ATM pathway. These findings support further exploration of PIM kinase inhibition as a therapeutic strategy for metastatic hepatoblastoma.

PIM1 inhibitor AZD1208 was used to inhibit PIM1 and PIM1-experssing adenovirus was used to overexpress PIM1. This study demonstrated the protective effect of PIM1 in cisplatin-induced AKI, and regulation of Drp1 activation might be the underlying mechanism. Altogether, PIM1 may be a potential therapeutic target for cisplatin-induced AKI.

ErbB inhibitors (canertinib and sapitinib) or erbB3 knockdown in combination with Src (saracatinib), calmodulin [trifluoperazine (TFP)], or proviral integration site of Moloney murine leukemia kinase (AZD1208) inhibition even more effectively reduces proliferation and survival. Src inhibition (saracatinib), like erbB3 knockdown, prevents these phosphorylation events and when combined with trifluoperazine even more effectively reduces proliferation and survival compared to monotherapy. Our findings implicate erbB3, calmodulin, PIM kinases and Src family members as important therapeutic targets in MPNSTs and demonstrate that combinatorial therapies targeting critical MPNST signaling pathways are more effective.

These drugs were AZD-1208, a pan-PIM kinase inhibitor; BEZ235/Dactolisib, a pan-PI3K-mTOR dual inhibitor, a combination of both AZD-1208 and BEZ235, and AUM-302 – a preclinical PIM, PI3K, mTOR triple inhibitor. However, AZD-1208 activated PI3K cascade. MKi67 and PIM genes activity switched between different cell types in response to the different treatments, which may be compensatory.ConclusionWe conclude that pre-clinical drug development can and should be carried out not just on cancer cells but on complex models, including epithelium, stroma, and benign areas, and that when such drug screening is carried out, advanced endpoint analyses such as spatial transcriptomics are warranted, in order to properly assess both the promise and the pitfalls of drug candidates in clinically relevant settings.