1
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Park YS, kim J, Ryu YS, moon JH, shin YJ, kim JH, hong SW, jung SA, lee S, kim SM, lee DH, kim DY, yun H, you JE, yoon DI, kim CH, koh DI, jin DH. Mutant PIK3CA as a negative predictive biomarker for treatment with a highly selective PIM1 inhibitor in human colon cancer. Cancer Biol Ther 2023; 24:2246208. [PMID: 37621144 PMCID: PMC10461515 DOI: 10.1080/15384047.2023.2246208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 02/07/2023] [Accepted: 06/02/2023] [Indexed: 08/26/2023] Open
Abstract
Significant improvement in targeted therapy for colorectal cancer (CRC) has occurred over the past few decades since the approval of the EGFR inhibitor cetuximab. However, cetuximab is used only for patients possessing the wild-type oncogene KRAS, NRAS, and BRAF, and even most of these eventually acquire therapeutic resistance, via activation of parallel oncogenic pathways such as RAS-MAPK or PI3K/Akt/mTOR. The two aforementioned pathways also contribute to the development of therapeutic resistance in CRC patients, due to compensatory and feedback mechanisms. Therefore, combination drug therapies (versus monotherapy) targeting these multiple pathways may be necessary for further efficacy against CRC. In this study, we identified PIK3CA mutant (PIK3CA MT) as a determinant of resistance to SMI-4a, a highly selective PIM1 kinase inhibitor, in CRC cell lines. In CRC cell lines, SMI-4a showed its effect only in PIK3CA wild type (PIK3CA WT) cell lines, while PIK3CA MT cells did not respond to SMI-4a in cell death assays. In vivo xenograft and PDX experiments confirmed that PIK3CA MT is responsible for the resistance to SMI-4a. Inhibition of PIK3CA MT by PI3K inhibitors restored SMI-4a sensitivity in PIK3CA MT CRC cell lines. Taken together, these results demonstrate that sensitivity to SMI-4a is determined by the PIK3CA genotype and that co-targeting of PI3K and PIM1 in PIK3CA MT CRC patients could be a promising and novel therapeutic approach for refractory CRC patients.
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Affiliation(s)
- Yoon Sun Park
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Joseph kim
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Yea Seong Ryu
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Jai-Hee moon
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Yu Jin shin
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Jeong Hee kim
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Seung-Woo hong
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Soo-A jung
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Seul lee
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Seung-Mi kim
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Dae Hee lee
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Do Yeon kim
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hyeseon yun
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Ji-Eun you
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Dong Il yoon
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Chul Hee kim
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Dong-In koh
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Dong-Hoon jin
- Department of Pharmacology, University of Ulsan College of Medicine, Seoul, Republic of Korea
- Department of Convergence Medicine, Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
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2
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Jin J, He J, Li X, Ni X, Jin X. The role of ubiquitination and deubiquitination in PI3K/AKT/mTOR pathway: A potential target for cancer therapy. Gene 2023; 889:147807. [PMID: 37722609 DOI: 10.1016/j.gene.2023.147807] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 09/12/2023] [Accepted: 09/15/2023] [Indexed: 09/20/2023]
Abstract
The PI3K/AKT/mTOR pathway controls key cellular processes, including proliferation and tumor progression, and abnormally high activation of this pathway is a hallmark in human cancers. The post-translational modification, such as Ubiquitination and deubiquitination, fine-tuning the protein level and the activity of members in this pathway play a pivotal role in maintaining normal physiological process. Emerging evidence show that the unbalanced ubiquitination/deubiquitination modification leads to human diseases via PI3K/AKT/mTOR pathway. Therefore, a comprehensive understanding of the ubiquitination/deubiquitination regulation of PI3K/AKT/mTOR pathway may be helpful to uncover the underlying mechanism and improve the potential treatment of cancer via targeting this pathway. Herein, we summarize the latest research progress of ubiquitination and deubiquitination of PI3K/AKT/mTOR pathway, systematically discuss the associated crosstalk between them, as well as focus the clinical transformation via targeting ubiquitination process.
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Affiliation(s)
- Jiabei Jin
- Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo, Zhejiang 315211, China
| | - Jian He
- Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo, Zhejiang 315211, China
| | - Xinming Li
- Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo, Zhejiang 315211, China
| | - Xiaoqi Ni
- Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo, Zhejiang 315211, China
| | - Xiaofeng Jin
- Department of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo, Zhejiang 315211, China.
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Shaban S, Eltamany EH, Boraei ATA, Nafie MS, Gad EM. Design and Synthesis of Novel Pyridine-Based Compounds as Potential PIM-1 Kinase Inhibitors, Apoptosis, and Autophagy Inducers Targeting MCF-7 Cell Lines: In Vitro and In Vivo Studies. ACS OMEGA 2023; 8:46922-46933. [PMID: 38107909 PMCID: PMC10720030 DOI: 10.1021/acsomega.3c06700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/05/2023] [Accepted: 11/10/2023] [Indexed: 12/19/2023]
Abstract
2-((3-Cyano-4,6-dimethylpyridin-2-yl)oxy)acetohydrazide 1 was used as the precursor for the synthesis of 5-thioxo-1,3,4-oxadiazol-2-yl)methoxy)nicotinonitrile 2. The latter was alkylated with different alkylating agents to produce the S-alkylated products 3-6. Galactosylation of 5-thioxo-1,3,4-oxadiazol-2-yl)methoxy)nicotinonitrile 2 produces a mixture of S- and N-galactosides 8 and 9. The hydrazide 1 is converted to azide 10, coupled with glycine methyl ester hydrochloride and a set of amines to produce the target coupled amides 11-15. New compounds were assigned using NMR and elemental analysis. Compound 12 had potent cytotoxicity with IC50 values of 0.5 and 5.27 μM against MCF-7 and HepG2 cell lines compared with doxorubicin, which displayed the following IC50: 2.14 and 2.48 μM for the mentioned cell lines, respectively. Regarding the molecular target, compound 12 exhibited potent PIM-1 inhibition activity with 97.5% with an IC50 value of 14.3 nM compared to Staurosporine (96.8%, IC50 = 16.7 nM). Moreover, compound 12 significantly activated apoptotic cell death in MCF-7 cells, increasing the cell population by total apoptosis by 33.43% (23.18% for early apoptosis and 10.25% for late apoptosis) compared to the untreated control group (0.64%), and arresting the cell cycle at S-phase by 36.02% compared to control 29.12%. Besides, compound 12 caused tumor inhibition by 42.1% in solid tumors in the SEC-bearing mice. Results disclosed that compound 12 significantly impeded cell migration and cell proliferation by interfering with PIM-1 enzymatic activity via considerable apoptosis-induction, which made it an attractive lead compound for the development of chemotherapeutics to treat breast cancer.
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Affiliation(s)
- Shrouk
M. Shaban
- Chemistry
Department, Faculty of Science, Suez Canal
University, Ismailia 41522, Egypt
| | - Elsayed H. Eltamany
- Chemistry
Department, Faculty of Science, Suez Canal
University, Ismailia 41522, Egypt
| | - Ahmed T. A. Boraei
- Chemistry
Department, Faculty of Science, Suez Canal
University, Ismailia 41522, Egypt
| | - Mohamed S. Nafie
- Chemistry
Department, Faculty of Science, Suez Canal
University, Ismailia 41522, Egypt
- Department
of Chemistry, College of Sciences, University
of Sharjah, (P.O. Box 27272), Sharjah 27272, United Arab
Emirates
| | - Emad M. Gad
- Chemistry
Department, Faculty of Science, Suez Canal
University, Ismailia 41522, Egypt
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Ingle K, LaComb JF, Graves LM, Baines AT, Bialkowska AB. AUM302, a novel triple kinase PIM/PI3K/mTOR inhibitor, is a potent in vitro pancreatic cancer growth inhibitor. PLoS One 2023; 18:e0294065. [PMID: 37943821 PMCID: PMC10635512 DOI: 10.1371/journal.pone.0294065] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 10/24/2023] [Indexed: 11/12/2023] Open
Abstract
Pancreatic cancer is one of the leading causes of cancer deaths, with pancreatic ductal adenocarcinoma (PDAC) being the most common subtype. Advanced stage diagnosis of PDAC is common, causing limited treatment opportunities. Gemcitabine is a frequently used chemotherapeutic agent which can be used as a monotherapy or in combination. However, tumors often develop resistance to gemcitabine. Previous studies show that the proto-oncogene PIM kinases (PIM1 and PIM3) are upregulated in PDAC compared to matched normal tissue and are related to chemoresistance and PDAC cell growth. The PIM kinases are also involved in the PI3K/AKT/mTOR pathway to promote cell survival. In this study, we evaluate the effect of the novel multikinase PIM/PI3K/mTOR inhibitor, AUM302, and commercially available PIM inhibitor, TP-3654. Using five human PDAC cell lines, we found AUM302 to be a potent inhibitor of cell proliferation, cell viability, cell cycle progression, and phosphoprotein expression, while TP-3654 was less effective. Significantly, AUM302 had a strong impact on the viability of gemcitabine-resistant PDAC cells. Taken together, these results demonstrate that AUM302 exhibits antitumor activity in human PDAC cells and thus has the potential to be an effective drug for PDAC therapy.
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Affiliation(s)
- Komala Ingle
- Department of Medicine, Renaissance School of Medicine at Stony Brook University, Stony Brook, New York, United States of America
| | - Joseph F. LaComb
- Department of Medicine, Renaissance School of Medicine at Stony Brook University, Stony Brook, New York, United States of America
| | - Lee M. Graves
- Department of Pharmacology, School of Medicine, the University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
| | - Antonio T. Baines
- Department of Pharmacology, School of Medicine, the University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
- Department of Biological & Biomedical Sciences, College of Health & Sciences, North Carolina Central University, Durham, North Carolina, United States of America
| | - Agnieszka B. Bialkowska
- Department of Medicine, Renaissance School of Medicine at Stony Brook University, Stony Brook, New York, United States of America
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Fang G, Chen H, Cheng Z, Tang Z, Wan Y. Azaindole derivatives as potential kinase inhibitors and their SARs elucidation. Eur J Med Chem 2023; 258:115621. [PMID: 37423125 DOI: 10.1016/j.ejmech.2023.115621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 06/19/2023] [Accepted: 06/30/2023] [Indexed: 07/11/2023]
Abstract
Currently, heterocycles have occupied an important position in the fields of drug design. Among them, azaindole moiety is regarded as one privileged scaffold to develop therapeutic agents. Since two nitrogen atoms of azaindole increase the possibility to form hydrogen bonds in the adenosine triphosphate (ATP)-binding site, azaindole derivatives are important sources of kinase inhibitors. Moreover, some of them have been on the market or in clinical trials for the treatment of some kinase-related diseases (e.g., vemurafenib, pexidartinib, decernotinib). In this review, we focused on the recent development of azaindole derivatives as potential kinase inhibitors based on kinase targets, such as adaptor-associated kinase 1 (AAK1), anaplastic lymphoma kinase (ALK), AXL, cell division cycle 7 (Cdc7), cyclin-dependent kinases (CDKs), dual-specificity tyrosine (Y)-phosphorylation regulated kinase 1A (DYRK1A), fibroblast growth factor receptor 4 (FGFR4), phosphatidylinositol 3-kinase (PI3K) and proviral insertion site in moloney murine leukemia virus (PIM) kinases. Meanwhile, the structure-activity relationships (SARs) of most azaindole derivatives were also elucidated. In addition, the binding modes of some azaindoles complexed with kinases were also investigated during the SARs elucidation. This review may offer an insight for medicinal chemists to rationally design more potent kinase inhibitors bearing the azaindole scaffold.
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Affiliation(s)
- Guoqing Fang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, PR China
| | - Hongjuan Chen
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, PR China
| | - Zhiyun Cheng
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, PR China
| | - Zilong Tang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, PR China
| | - Yichao Wan
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, PR China.
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6
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Xu L, Meng YC, Guo P, Li M, Shao L, Huang JH. Recent Research Advances in Small-Molecule Pan-PIM Inhibitors. PHARMACEUTICAL FRONTS 2022. [DOI: 10.1055/s-0042-1758692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
PIM kinase is consequently emerging as a promising target for cancer therapeutics and immunomodulation. PIM kinases are overexpressed in a variety of hematological malignancies and solid tumors, and their inhibition has become a strong therapeutic interest. Currently, some pan-PIM kinase inhibitors are being developed under different phases of clinical trials. Based on the different scaffold structures, they can be classified into various subclasses. The X-ray structure of the kinase complex outlines the rationale of hit compound confirmation in the early stage. Structure–activity relationships allow us to rationally explore chemical space and further optimize multiple physicochemical and biological properties. This review focuses on the discovery and development of small-molecule pan-PIM kinase inhibitors in the current research, and hopes to provide guidance for future exploration of the inhibitors.
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Affiliation(s)
- Lei Xu
- State Key Laboratory of New Drug and Pharmaceutical Process, Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
| | - Yu-Cheng Meng
- State Key Laboratory of New Drug and Pharmaceutical Process, Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
| | - Peng Guo
- State Key Laboratory of New Drug and Pharmaceutical Process, Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
| | - Ming Li
- State Key Laboratory of New Drug and Pharmaceutical Process, Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
| | - Lei Shao
- Microbial Pharmacology Laboratory, Shanghai University of Medicine and Health Sciences, Shanghai, People's Republic of China
| | - Jun-Hai Huang
- State Key Laboratory of New Drug and Pharmaceutical Process, Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
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7
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Julson JR, Marayati R, Beierle EA, Stafman LL. The Role of PIM Kinases in Pediatric Solid Tumors. Cancers (Basel) 2022; 14:3565. [PMID: 35892829 PMCID: PMC9332273 DOI: 10.3390/cancers14153565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/18/2022] [Accepted: 07/21/2022] [Indexed: 12/04/2022] Open
Abstract
PIM kinases have been identified as potential therapeutic targets in several malignancies. Here, we provide an in-depth review of PIM kinases, including their structure, expression, activity, regulation, and role in pediatric carcinogenesis. Also included is a brief summary of the currently available pharmaceutical agents targeting PIM kinases and existing clinical trials.
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Affiliation(s)
- Janet Rae Julson
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA; (J.R.J.); (R.M.)
| | - Raoud Marayati
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA; (J.R.J.); (R.M.)
| | - Elizabeth Ann Beierle
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA; (J.R.J.); (R.M.)
| | - Laura Lee Stafman
- Division of Pediatric Surgery, Department of Surgery, Vanderbilt University, Nashville, TN 37240, USA;
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8
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Alamshany ZM, Tashkandi NY, Othman IMM, Anwar MM, Nossier ES. New thiophene, thienopyridine and thiazoline-based derivatives: Design, synthesis and biological evaluation as antiproliferative agents and multitargeting kinase inhibitors. Bioorg Chem 2022; 127:105964. [PMID: 35759881 DOI: 10.1016/j.bioorg.2022.105964] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 06/05/2022] [Accepted: 06/10/2022] [Indexed: 11/24/2022]
Abstract
Multitargeting kinase inhibitors recently proved to be a profitable approach for conquering cancer proliferation. The current study represents the design and synthesis of new thiophene, thienopyridine, and thiazoline-based derivatives 4-14a,b. All the target compounds were examined in vitro against three cancer cell lines; the liver (HepG-2), breast (MCF-7), and colon (HCT-116) where the thiophene-based compounds 5a-c, demonstrated the most potent activity. Furthermore, the latter derivatives revealed a safety profile against WI-38 normal cell line of selectivity indices ranging from 4.43 to 17.44. In vitro enzyme assay of 5a-c revealed that the carbohydrazide analog 5c has the most promising multitargeting inhibiting activity against Pim-1, VEGFR-2, and EGFRWT enzymes of IC50 values; 0.037 ± 0.02, 0.95 ± 0.24, and 0.16 ± 0.05 µM, respectively. As it was the most potent analog, 5c was further subjected to cell cycle and apoptosis analysis. The results indicated that it induced preG1 arrest and an apoptotic effect in the early and late stages. Moreover, further apoptosis studies were carried out for 5c to evaluate its proapoptotic potential. Interestingly, 5c enhanced the levels of Bax/Bcl-2 ratio, p53, and active caspase 3 by 18, 6.4, and 24 folds, respectively compared to the untreated cells. The antimicrobial evaluation showed that only compounds 3 and 5a produced broad-spectrum potency, while 5b and 5c exhibited outstanding antifungal effects. Finally, a molecular docking study was carried out to discover the probable interactions of compound 5c with the active sites of Pim-1, VEGFR-2, and EGFRWT kinases.
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Affiliation(s)
- Zahra M Alamshany
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah 21551, P.O. Box 42805, Saudi Arabia
| | - Nada Y Tashkandi
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah 21551, P.O. Box 42805, Saudi Arabia
| | - Ismail M M Othman
- Department of Chemistry, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt
| | - Manal M Anwar
- Department of Therapeutic Chemistry, National Research Centre, Dokki, Cairo 12622, Egypt.
| | - Eman S Nossier
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo 11754, Egypt.
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Mahata S, Sahoo PK, Pal R, Sarkar S, Mistry T, Ghosh S, Nasare VD. PIM1/STAT3 axis: a potential co-targeted therapeutic approach in triple-negative breast cancer. Med Oncol 2022; 39:74. [PMID: 35568774 DOI: 10.1007/s12032-022-01675-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Accepted: 02/01/2022] [Indexed: 10/18/2022]
Abstract
Triple-negative breast cancer lacks an expression of ER, PR, and Her-2, has a poor prognosis, and there are no target therapies available. Therapeutic options to treat TNBC are limited and urgently needed. Strong evidence indicates that molecular signaling pathways have a significant function to regulate biological mechanisms and their abnormal expression endows with the development of cancer. PIM kinase is overexpressed in various human cancers including TNBC which is regulated by various signaling pathways that are crucial for cancer cell proliferation and survival and also make PIM kinase as an attractive drug target. One of the targets of the STAT3 signaling pathway is PIM1 that plays a key role in tumor progression and transformation. In this review, we accumulate the current scenario of the PIM-STAT3 axis that provides insights into the PIM1 and STAT3 inhibitors which can be developed as potential co-inhibitors as prospective anticancer agents.
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Affiliation(s)
- Sutapa Mahata
- Department of Pathology and Cancer Screening, Chittaranjan National Cancer Institute, 37, S.P. Mukherjee Road, Kolkata, 700026, India
| | - Pranab K Sahoo
- Department of Pathology and Cancer Screening, Chittaranjan National Cancer Institute, 37, S.P. Mukherjee Road, Kolkata, 700026, India
| | - Ranita Pal
- Department of Pathology and Cancer Screening, Chittaranjan National Cancer Institute, 37, S.P. Mukherjee Road, Kolkata, 700026, India
| | - Sinjini Sarkar
- Department of Pathology and Cancer Screening, Chittaranjan National Cancer Institute, 37, S.P. Mukherjee Road, Kolkata, 700026, India
| | - Tanuma Mistry
- Department of Pathology and Cancer Screening, Chittaranjan National Cancer Institute, 37, S.P. Mukherjee Road, Kolkata, 700026, India
| | - Sushmita Ghosh
- Department of Pathology and Cancer Screening, Chittaranjan National Cancer Institute, 37, S.P. Mukherjee Road, Kolkata, 700026, India
| | - Vilas D Nasare
- Department of Pathology and Cancer Screening, Chittaranjan National Cancer Institute, 37, S.P. Mukherjee Road, Kolkata, 700026, India.
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Marayati R, Stafman LL, Williams AP, Bownes LV, Quinn CH, Markert HR, Easlick JL, Stewart JE, Crossman DK, Mroczek-Musulman E, Beierle EA. CRISPR/Cas9-mediated knockout of PIM3 suppresses tumorigenesis and cancer cell stemness in human hepatoblastoma cells. Cancer Gene Ther 2022; 29:558-572. [PMID: 33864024 PMCID: PMC8521561 DOI: 10.1038/s41417-021-00334-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 02/23/2021] [Accepted: 03/26/2021] [Indexed: 02/02/2023]
Abstract
Hepatoblastoma remains one of the most difficult childhood tumors to treat and is alarmingly understudied. We previously demonstrated that Proviral Insertion site in Maloney murine leukemia virus (PIM) kinases, specifically PIM3, are overexpressed in human hepatoblastoma cells and function to promote tumorigenesis. We aimed to use CRISPR/Cas9 gene editing with dual gRNAs to introduce large inactivating deletions in the PIM3 gene and achieve stable PIM3 knockout in the human hepatoblastoma cell line, HuH6. PIM3 knockout of hepatoblastoma cells led to significantly decreased proliferation, viability, and motility, inhibited cell-cycle progression, decreased tumor growth in a xenograft murine model, and increased animal survival. Analysis of RNA sequencing data revealed that PIM3 knockout downregulated expression of pro-migratory and pro-invasive genes and upregulated expression of genes involved in apoptosis and differentiation. Furthermore, PIM3 knockout decreased hepatoblastoma cancer cell stemness as evidenced by decreased tumorsphere formation, decreased mRNA abundance of stemness markers, and decreased cell surface expression of CD133, a marker of hepatoblastoma stem cell-like cancer cells. Reintroduction of PIM3 into PIM3 knockout cells rescued the malignant phenotype. Successful CRISPR/Cas9 knockout of PIM3 kinase in human hepatoblastoma cells confirmed the role of PIM3 in promoting hepatoblastoma tumorigenesis and cancer cell stemness.
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Affiliation(s)
- Raoud Marayati
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Laura L. Stafman
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Adele P. Williams
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Laura V. Bownes
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Colin H. Quinn
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Hooper R. Markert
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Juliet L. Easlick
- Division of Transplantation, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Jerry E. Stewart
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - David K. Crossman
- Department of Genetics, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | | | - Elizabeth A. Beierle
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA
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11
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Kunder R, Velyunskiy M, Dunne SF, Cho BK, Kanojia D, Begg L, Orriols AM, Fleming-Trujillo E, Vadlamani P, Vialichka A, Bolin R, Perrino JN, Roth D, Clutter MR, Zielinski-Mozny NA, Goo YA, Cristofanilli M, Mendillo ML, Vassilopoulos A, Horiuchi D. Synergistic PIM kinase and proteasome inhibition as a therapeutic strategy for MYC-overexpressing triple-negative breast cancer. Cell Chem Biol 2022; 29:358-372.e5. [PMID: 34525344 PMCID: PMC8901784 DOI: 10.1016/j.chembiol.2021.08.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 06/24/2021] [Accepted: 08/23/2021] [Indexed: 11/30/2022]
Abstract
Triple-negative breast cancer (TNBC) is the breast cancer subtype with the poorest clinical outcome. The PIM family of kinases has emerged as a factor that is both overexpressed in TNBC and associated with poor outcomes. Preclinical data suggest that TNBC with an elevated MYC expression is sensitive to PIM inhibition. However, clinical observations indicate that the efficacy of PIM inhibitors as single agents may be limited, suggesting the need for combination therapies. Our screening effort identifies PIM and the 20S proteasome inhibition as the most synergistic combination. PIM inhibitors, when combined with proteasome inhibitors, induce significant antitumor effects, including abnormal accumulation of poly-ubiquitinated proteins, increased proteotoxic stress, and the inability of NRF1 to counter loss in proteasome activity. Thus, the identified combination could represent a rational combination therapy against MYC-overexpressing TNBC that is readily translatable to clinical investigations.
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Affiliation(s)
- Ratika Kunder
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Michelle Velyunskiy
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Adlai E. Stevenson High School, Lincolnshire, IL 60069, USA
| | - Sara F Dunne
- High-Throughput Analysis Laboratory, Chemistry of Life Processes Institute, Northwestern University, Evanston, IL 60208, USA
| | - Byoung-Kyu Cho
- Proteomics Center for Excellence, Northwestern University, Chicago, IL 60611, USA
| | - Deepak Kanojia
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Lauren Begg
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Adrienne M Orriols
- Department of Radiation Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Erica Fleming-Trujillo
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Pranathi Vadlamani
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Alesia Vialichka
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Rosemary Bolin
- Center for Comparative Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Jessica N Perrino
- Center for Comparative Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Diane Roth
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Matthew R Clutter
- High-Throughput Analysis Laboratory, Chemistry of Life Processes Institute, Northwestern University, Evanston, IL 60208, USA; Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA
| | - Nicolette A Zielinski-Mozny
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Center for Comparative Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Young Ah Goo
- Department of Biochemistry and Molecular Genetics, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Proteomics Center for Excellence, Northwestern University, Chicago, IL 60611, USA
| | - Massimo Cristofanilli
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA
| | - Marc L Mendillo
- Department of Biochemistry and Molecular Genetics, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Simpson Querrey Institute for Epigenetics, Northwestern University, Chicago, IL 60611, USA; Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA
| | - Athanassios Vassilopoulos
- Department of Radiation Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA
| | - Dai Horiuchi
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA.
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12
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Yi YW, You KS, Park JS, Lee SG, Seong YS. Ribosomal Protein S6: A Potential Therapeutic Target against Cancer? Int J Mol Sci 2021; 23:ijms23010048. [PMID: 35008473 PMCID: PMC8744729 DOI: 10.3390/ijms23010048] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/19/2021] [Accepted: 12/20/2021] [Indexed: 12/12/2022] Open
Abstract
Ribosomal protein S6 (RPS6) is a component of the 40S small ribosomal subunit and participates in the control of mRNA translation. Additionally, phospho (p)-RPS6 has been recognized as a surrogate marker for the activated PI3K/AKT/mTORC1 pathway, which occurs in many cancer types. However, downstream mechanisms regulated by RPS6 or p-RPS remains elusive, and the therapeutic implication of RPS6 is underappreciated despite an approximately half a century history of research on this protein. In addition, substantial evidence from RPS6 knockdown experiments suggests the potential role of RPS6 in maintaining cancer cell proliferation. This motivates us to investigate the current knowledge of RPS6 functions in cancer. In this review article, we reviewed the current information about the transcriptional regulation, upstream regulators, and extra-ribosomal roles of RPS6, with a focus on its involvement in cancer. We also discussed the therapeutic potential of RPS6 in cancer.
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Affiliation(s)
- Yong Weon Yi
- Department of Biochemistry, College of Medicine, Dankook University, Cheonan 31116, Chungcheongnam-do, Korea; (Y.W.Y.); (K.S.Y.); (J.-S.P.)
- Department of Nanobiomedical Science, Dankook University, Cheonan 31116, Chungcheongnam-do, Korea
| | - Kyu Sic You
- Department of Biochemistry, College of Medicine, Dankook University, Cheonan 31116, Chungcheongnam-do, Korea; (Y.W.Y.); (K.S.Y.); (J.-S.P.)
- Graduate School of Convergence Medical Science, Dankook University, Cheonan 31116, Chungcheongnam-do, Korea
| | - Jeong-Soo Park
- Department of Biochemistry, College of Medicine, Dankook University, Cheonan 31116, Chungcheongnam-do, Korea; (Y.W.Y.); (K.S.Y.); (J.-S.P.)
| | - Seok-Geun Lee
- Graduate School, Kyung Hee University, Seoul 02447, Korea
- Correspondence: (S.-G.L.); (Y.-S.S.); Tel.: +82-2-961-2355 (S.-G.L.); +82-41-550-3875 (Y.-S.S.); Fax: +82-2-961-9623 (S.-G.L.)
| | - Yeon-Sun Seong
- Department of Biochemistry, College of Medicine, Dankook University, Cheonan 31116, Chungcheongnam-do, Korea; (Y.W.Y.); (K.S.Y.); (J.-S.P.)
- Graduate School of Convergence Medical Science, Dankook University, Cheonan 31116, Chungcheongnam-do, Korea
- Correspondence: (S.-G.L.); (Y.-S.S.); Tel.: +82-2-961-2355 (S.-G.L.); +82-41-550-3875 (Y.-S.S.); Fax: +82-2-961-9623 (S.-G.L.)
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13
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Yun Y, Hong VS, Jeong S, Choo H, Kim S, Lee J. 2-Thioxothiazolidin-4-one Analogs as Pan-PIM Kinase Inhibitors. Chem Pharm Bull (Tokyo) 2021; 69:854-861. [PMID: 34470949 DOI: 10.1248/cpb.c21-00264] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Proviral integration site for Moloney murine leukemia virus (PIM) kinases are proto-oncogenic kinases involved in the regulation of several cellular processes. PIM kinases are promising targets for new drug development because they play a major role in many cancer-specific pathways, such as survival, apoptosis, proliferation, cell cycle regulation, and migration. Here, 2-thioxothiazolidin-4-one derivatives were synthesized and evaluated as potent pan-PIM kinase inhibitors. Optimized compounds showed single-digit nanomolar IC50 values against all three PIM kinases with high selectivity over 14 other kinases. Compound 17 inhibited the growth of Molm-16 cell lines (EC50 = 14 nM) and modulated the expression of pBAD and p4EBP1 in a dose-dependent manner.
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Affiliation(s)
- Yanghwan Yun
- Department of Chemistry, College of Natural Sciences, Keimyung University
| | | | - Seungik Jeong
- Department of Chemistry, College of Natural Sciences, Keimyung University
| | - Hyeonseong Choo
- Department of Chemistry, College of Natural Sciences, Keimyung University
| | - Shin Kim
- Department of Immunology, School of Medicine, Keimyung University
| | - Jinho Lee
- Department of Chemistry, College of Natural Sciences, Keimyung University
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14
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Rathi A, Kumar D, Hasan GM, Haque MM, Hassan MI. Therapeutic targeting of PIM KINASE signaling in cancer therapy: Structural and clinical prospects. Biochim Biophys Acta Gen Subj 2021; 1865:129995. [PMID: 34455019 DOI: 10.1016/j.bbagen.2021.129995] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 07/28/2021] [Accepted: 08/23/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND PIM kinases are well-studied drug targets for cancer, belonging to Serine/Threonine kinases family. They are the downstream target of various signaling pathways, and their up/down-regulation affects various physiological processes. PIM family comprises three isoforms, namely, PIM-1, PIM-2, and PIM-3, on alternative initiation of translation and they have different levels of expression in different types of cancers. Its structure shows a unique ATP-binding site in the hinge region which makes it unique among other kinases. SCOPE OF REVIEW PIM kinases are widely reported in hematological malignancies along with prostate and breast cancers. Currently, many drugs are used as inhibitors of PIM kinases. In this review, we highlighted the physiological significance of PIM kinases in the context of disease progression and therapeutic targeting. We comprehensively reviewed the PIM kinases in terms of their expression and regulation of different physiological roles. We further predicted functional partners of PIM kinases to elucidate their role in the cellular physiology of different cancer and mapped their interaction network. MAJOR CONCLUSIONS A deeper mechanistic insight into the PIM signaling involved in regulating different cellular processes, including transcription, apoptosis, cell cycle regulation, cell proliferation, cell migration and senescence, is provided. Furthermore, structural features of PIM have been dissected to understand the mechanism of inhibition and subsequent implication of designed inhibitors towards therapeutic management of prostate, breast and other cancers. GENERAL SIGNIFICANCE Being a potential drug target for cancer therapy, available drugs and PIM inhibitors at different stages of clinical trials are discussed in detail.
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Affiliation(s)
- Aanchal Rathi
- Department of Biotechnology, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India
| | - Dhiraj Kumar
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India
| | - Gulam Mustafa Hasan
- Department of Biochemistry, College of Medicine, Prince Sattam Bin Abdulaziz University, P.O. Box 173, Al-Kharj 11942, Saudi Arabia
| | | | - Md Imtaiyaz Hassan
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India.
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15
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Maney NJ, Lemos H, Barron‐Millar B, Carey C, Herron I, Anderson AE, Mellor AL, Isaacs JD, Pratt AG. Pim Kinases as Therapeutic Targets in Early Rheumatoid Arthritis. Arthritis Rheumatol 2021; 73:1820-1830. [DOI: 10.1002/art.41744] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 03/18/2021] [Indexed: 12/12/2022]
Affiliation(s)
- Nicola J. Maney
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Henrique Lemos
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Ben Barron‐Millar
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Christopher Carey
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Ian Herron
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Amy E. Anderson
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Andrew L. Mellor
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - John D. Isaacs
- Newcastle University Translational and Clinical Research Institute Newcastle University, and Newcastle upon Tyne Hospitals NHS Foundation Trust Newcastle upon Tyne UK
| | - Arthur G. Pratt
- Newcastle University Translational and Clinical Research Institute Newcastle University, and Newcastle upon Tyne Hospitals NHS Foundation Trust Newcastle upon Tyne UK
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16
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Ansuinelli M, Cesini L, Chiaretti S, Foà R. Emerging tyrosine kinase inhibitors for the treatment of adult acute lymphoblastic leukemia. Expert Opin Emerg Drugs 2021; 26:281-294. [PMID: 34259120 DOI: 10.1080/14728214.2021.1956462] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Introduction: The broadening of targeted and immunotherapeutic strategies markedly impacted on the management of acute lymphoblastic leukemia (ALL). The advent of tyrosine kinase inhibitors (TKIs) changed the history of Philadelphia-chromosome positive (Ph+) ALL. Nowadays, almost all Ph+ ALL patients treated with TKIs achieve a complete hematologic response, and most become minimal residual disease negative. In Ph- ALL, genomic profiling studies have identified a subtype associated with a high relapse risk and a transcriptional profile similar to that of Ph+ ALL, the so-called Ph-like ALL. Given the high prevalence of kinase-activating lesions in this subset, there is compelling evidence from experimental models and clinical observations favoring TKI administration.Areas covered: We discuss the main findings exploring the efficacy of TKIs in ALL.Expert opinion: The use of more potent TKIs will further enhance the inhibitory activity on leukemia cells and increase the possibility of eradicating the disease at a molecular level. In the future, 'combined' approaches of different inhibitors may be considered to prevent/avoid resistance and/or mutations. A rapid identification of Ph-like ALL patients is needed to propose early TKI-based intervention. Several questions remain open, including the initial TKI choice in Ph+ ALL and whether Ph-like ALL patients might benefit from immunotherapy.
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Affiliation(s)
- Michela Ansuinelli
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Laura Cesini
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Sabina Chiaretti
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Robin Foà
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
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17
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Crystal Structure-Guided Design of Bisubstrate Inhibitors and Photoluminescent Probes for Protein Kinases of the PIM Family. Molecules 2021; 26:molecules26144353. [PMID: 34299628 PMCID: PMC8307404 DOI: 10.3390/molecules26144353] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 07/09/2021] [Accepted: 07/14/2021] [Indexed: 11/23/2022] Open
Abstract
We performed an X-ray crystallographic study of complexes of protein kinase PIM-1 with three inhibitors comprising an adenosine mimetic moiety, a linker, and a peptide-mimetic (d-Arg)6 fragment. Guided by the structural models, simplified chemical structures with a reduced number of polar groups and chiral centers were designed. The developed inhibitors retained low-nanomolar potency and possessed remarkable selectivity toward the PIM kinases. The new inhibitors were derivatized with biotin or fluorescent dye Cy5 and then applied for the detection of PIM kinases in biochemical solutions and in complex biological samples. The sandwich assay utilizing a PIM-2-selective detection antibody featured a low limit of quantification (44 pg of active recombinant PIM-2). Fluorescent probes were efficiently taken up by U2OS cells and showed a high extent of co-localization with PIM-1 fused with a fluorescent protein. Overall, the developed inhibitors and derivatives represent versatile chemical tools for studying PIM function in cellular systems in normal and disease physiology.
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18
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Sawaguchi Y, Yamazaki R, Nishiyama Y, Mae M, Abe A, Nishiyama H, Nishisaka F, Ibuki T, Sasai T, Matsuzaki T. Novel Pan-Pim Kinase Inhibitors With Imidazopyridazine and Thiazolidinedione Structure Exert Potent Antitumor Activities. Front Pharmacol 2021; 12:672536. [PMID: 34012401 PMCID: PMC8126654 DOI: 10.3389/fphar.2021.672536] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 04/19/2021] [Indexed: 12/20/2022] Open
Abstract
Pim kinases are overexpressed in various types of hematological malignancies and solid carcinomas, and promote cell proliferation and survival. Here in this study, we investigated the preclinical profile of novel pan-Pim kinase inhibitors with imidazopyridazine and thiazolidinedione structure. Imidazopyridazine-thiazolidinediones inhibited activities of Pim kinases with IC50 values of tens to hundreds nanomolar. With YPC-21440 and/or YPC-21817, which exhibited especially high inhibitory activities against Pim kinases, we investigated in vitro and in vivo activities of imidazopyridazine-thiazolidinediones. In silico analysis of binding mode of YPC-21440 and Pim kinases revealed that it directly bound to ATP-binding pockets of Pim kinases. In the kinase panel tested, YPC-21440 and YPC-21817 were highly specific to Pim kinases. These compounds exerted antiproliferative activities against various cancer cell lines derived from hematological malignancies and solid carcinomas. Furthermore, they suppressed phosphorylation of Pim kinase substrates, arrested cell cycle at the G1 phase, and induced apoptosis in cultured cancer cells. In tumor xenograft models, YPC-21440 methanesulfonate and YPC-21817 methanesulfonate exerted antitumor activities. Furthermore, pharmacodynamic analysis with a xenograft model suggested that YPC-21817 methanesulfonate inhibited Pim kinases in tumors. In conclusion, our data revealed that imidazopyridazine-thiazolidinediones are novel Pim kinases inhibitors, effective on various types of cancer cell lines both in vitro and in vivo.
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Affiliation(s)
| | - Ryuta Yamazaki
- Yakult Central Institute, Yakult Honsha Co. Ltd., Tokyo, Japan
| | | | - Masayuki Mae
- Yakult Central Institute, Yakult Honsha Co. Ltd., Tokyo, Japan
| | - Atsuhiro Abe
- Yakult Central Institute, Yakult Honsha Co. Ltd., Tokyo, Japan
| | | | | | - Tatsuya Ibuki
- Yakult Central Institute, Yakult Honsha Co. Ltd., Tokyo, Japan
| | - Toshio Sasai
- Yakult Central Institute, Yakult Honsha Co. Ltd., Tokyo, Japan
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19
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Synthesis of new substituted pyridine derivatives as potent anti-liver cancer agents through apoptosis induction: In vitro, in vivo, and in silico integrated approaches. Bioorg Chem 2021; 111:104877. [PMID: 33839579 DOI: 10.1016/j.bioorg.2021.104877] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 03/09/2021] [Accepted: 03/25/2021] [Indexed: 01/28/2023]
Abstract
Liver cancer is the most common type of cancer in many countries. New studies and statistics show rising liver cancer worldwide, so it is essential to seek new agents for this type of cancer. PIM1 has an attractive target in the discovery of cancer medications as it is very much expressed in a variety of malignancies and influences such as tumorigenesis, cell cycle progression, cellular proliferation, apoptosis, and cell migration. Accordingly, a series of pyridones and pyridine-amides were synthesized and tested for anti-liver cancer activity. In the synthetic strategy 4,6-diaryl-3-cyano-2-pyridones 3a-n were synthesized using one-pot four component synthetic method. Structural modifications were done on 4,6-diphenyl-3-cayno-2-pyridone 3a to enhance the activity. Alkylation in the presence of K2CO3 afforded the O-alkylated products 4-6. The acetoxy hydrazide 7 was synthesized and cyclized into 1,3,4-oxadiazolethione 8 which alkylated on sulfur to give 10. Azide-coupling method was used to couple the 2-(pyridin-2-yloxy)acetohydrazide 7 to different amines and amino acid esters to furnish the products 12a-e and 13a-b. The synthesized derivatives were subjected to cytotoxic screening against HepG2 and THLE-2 cells, Compounds 10, 12e and 13a have a remarkable cytotoxic activity with IC50 values (10.7-13.9 µM). Compound 7 was found to be more cytotoxic by showing the lowest IC50 value of 7.26 compared to 5-FU (IC50 = 6.98 µM). It inhibited cell growth by 76.76%. Additionally, it significantly stimulated apoptotic liver cancer cell death with 49.78-fold (22.90% compared to 0.46% for the control) arresting cell cycle Pre-G1 with 35.16% of a cell population, compared to 1.57% for the control. Moreover, it validated the intrinsic apoptosis through upregulation of P53, and other related genes, with inhibition of anti-apoptotic genes through PIM-1 inhibition.
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20
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A phase I, dose-escalation study of oral PIM447 in Japanese patients with relapsed and/or refractory multiple myeloma. Int J Hematol 2021; 113:797-806. [PMID: 33638035 DOI: 10.1007/s12185-021-03096-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 01/29/2021] [Accepted: 01/29/2021] [Indexed: 11/27/2022]
Abstract
PIM447, a pan-proviral integration site for Moloney leukemia (PIM) kinase inhibitor, has shown preclinical activity in multiple myeloma (MM). This phase I, open-label, multicenter, dose-escalation study aimed to determine the maximum tolerated dose (MTD) and recommended dose for expansion (RDE) of PIM447 in Japanese patients with relapsed and/or refractory (R/R) MM. The study included 13 patients (250 mg once daily (QD), [n = 7]; 300 mg QD, [n = 6]). The sole dose-limiting toxicity observed was grade 3 QTc prolongation in one patient from the 300 mg group, and the MTD and RDE was not determined. The most common suspected PIM447-related adverse events (AEs) included thrombocytopenia (76.9%), anemia (53.8%), and leukopenia (53.8%). All patients experienced at least one grade 3 or 4 AE, most frequently thrombocytopenia or leukopenia (61.5% each). The overall response rate was 15.4%, disease control rate 69.2%, clinical benefit rate 23.1%, and two patients had a partial response (one in each dose group). Two patients treated with 250 mg QD had a progression-free survival > 6 months. PIM447 250 mg or 300 mg QD was tolerated in Japanese patients with R/R MM. Further studies are required to evaluate clinical outcomes of PIM447 in combination with other drugs for the treatment of MM.Trial registration: clinicaltrials.gov: (NCT02160951).
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21
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Han W, Ding Y, Chen Z, Langowski JL, Bellamacina C, Rico A, Nishiguchi GA, Lan J, Atallah G, Lindvall M, Lin S, Zang R, Feucht P, Zavorotinskaya T, Dai Y, Garcia P, Burger MT. Synthesis and Structure-Activity Relationship of Tetra-Substituted Cyclohexyl Diol Inhibitors of Proviral Insertion of Moloney Virus (PIM) Kinases. J Med Chem 2020; 63:14885-14904. [PMID: 33258605 DOI: 10.1021/acs.jmedchem.0c01279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Overexpression of PIM 1, 2, and 3 kinases is frequently observed in many malignancies. Previously, we discovered a potent and selective pan-PIM kinase inhibitor, compound 2, currently in phase I clinical trials. In this work, we were interested in replacing the amino group on the cyclohexane ring in compound 2 with a hydroxyl group. Structure-based drug design led to cellularly potent but metabolically unstable tetra-substituted cyclohexyl diols. Efforts on the reduction of Log D by introducing polar heterocycles improved metabolic stability. Incorporating fluorine to the tetra-substituted cyclohexyl diol moiety further reduced Log D, resulting in compound 14, a cellularly potent tetra-substituted cyclohexyl diol inhibitor with moderate metabolic stability and good permeability. We also describe the development of efficient and scalable synthetic routes toward synthetically challenging tetra-substituted cyclohexyl diol compounds. In particular, intermediate 36 was identified as a versatile intermediate, enabling a large-scale synthesis of highly substituted cyclohexane derivatives.
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Affiliation(s)
- Wooseok Han
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Global Discovery Chemistry, Novartis Institutes for BioMedical Research, Cambridge, Massachusetts 02139, United States
| | - Yu Ding
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,BeiGene, Ltd., San Mateo, California 94403, United States
| | - Zheng Chen
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Boston Analytical, Salem, New Hampshire 03079, United States
| | - John L Langowski
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Kite, a Gilead Company, Emeryville, California 94608, United States
| | - Cornelia Bellamacina
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Crystallographic Consulting, Berkeley, California 94704, United States
| | - Alice Rico
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Exelixis, Alameda, California 94502, United States
| | - Gisele A Nishiguchi
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,St. Jude Children's Research Hospital, Memphis, Tennessee 38105, United States
| | - Jiong Lan
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Genfleet Therapeutics, Inc., Pudong District, Shanghai 201203, China
| | - Gordana Atallah
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Pharmacyclics, an AbbVie Company, Sunnyvale, California 94085, United States
| | - Mika Lindvall
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Recursion Pharmaceuticals, Salt Lake City, Utah 84101, United States
| | - Song Lin
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Astex Pharmaceuticals Inc., Pleasanton, California 94588, United States
| | - Richard Zang
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Global Blood Therapeutics, South San Francisco, California 94080, United States
| | - Paul Feucht
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States
| | - Tatiana Zavorotinskaya
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,ORIC Pharmaceuticals, South San Francisco, California 94080, United States
| | - Yumin Dai
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Bristol Myers Squibb, Redwood City, California 94158, United States
| | - Pablo Garcia
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Circle Pharma, Inc., South San Francisco, California 94080, United States
| | - Matthew T Burger
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Novartis Institutes for BioMedical Research, Cambridge, Massachusetts 02139, United States
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22
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Protein Translation Inhibition is Involved in the Activity of the Pan-PIM Kinase Inhibitor PIM447 in Combination with Pomalidomide-Dexamethasone in Multiple Myeloma. Cancers (Basel) 2020; 12:cancers12102743. [PMID: 32987735 PMCID: PMC7598606 DOI: 10.3390/cancers12102743] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/17/2020] [Accepted: 09/21/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Proviral Insertion site for Moloney murine leukemia virus (PIM) kinases are overexpressed in hematologic malignancies, including multiple myeloma. Previous preclinical data from our group demonstrated the anti-myeloma effect of the pan-PIM kinase inhibitor PIM447. METHODS Based on those data, we evaluate here, by in vitro and in vivo studies, the activity of the triple combination of PIM447 + pomalidomide + dexamethasone (PIM-Pd) in multiple myeloma. RESULTS Our results show that the PIM-Pd combination exerts a potent anti-myeloma effect in vitro and in vivo, where it markedly delays tumor growth and prolongs survival of treated mice. Mechanism of action studies performed in vitro and on mice tumor samples suggest that the combination PIM-Pd inhibits protein translation processes through the convergent inhibition of c-Myc and mTORC1, which subsequently disrupts the function of eIF4E. Interestingly the MM pro-survival factor IRF4 is also downregulated after PIM-Pd treatment. As a whole, all these molecular changes would promote cell cycle arrest and deregulation of metabolic pathways, including glycolysis and lipid biosynthesis, leading to inhibition of myeloma cell proliferation. CONCLUSIONS Altogether, our data support the clinical evaluation of the triple combination PIM-Pd for the treatment of patients with multiple myeloma.
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23
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Alnabulsi S, Al-Hurani EA. Pim kinase inhibitors in cancer: medicinal chemistry insights into their activity and selectivity. Drug Discov Today 2020; 25:S1359-6446(20)30374-3. [PMID: 32971234 DOI: 10.1016/j.drudis.2020.09.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 08/09/2020] [Accepted: 09/14/2020] [Indexed: 01/09/2023]
Abstract
The oncogenic Pim kinase proteins (Pim-1/2/3) regulate tumorigenesis through phosphorylating essential proteins that control cell cycle and proliferation. Pim kinase is a potential chemotherapeutic target in cancer and its inhibition is currently the focus of intensive drug design and development efforts. The distinctive presence of proline amino acids in the hinge region provides an opportunity to inhibit Pim kinase while conserving the physiological functions of other kinases and reducing the toxicity profiles of the inhibitors. Various Pim kinase inhibitors have been clinically evaluated for the treatment of hematological cancers, yet none has reached the clinic. In this review, we discuss the design and development of selective and potent Pim inhibitors with novel chemotypes focusing on structural features essential for high potency and selectivity.
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Affiliation(s)
- Soraya Alnabulsi
- Department of Medicinal Chemistry and Pharmacognosy, Faculty of Pharmacy, Jordan University of Science and Technology, PO Box 3030, Irbid 22110, Jordan.
| | - Enas A Al-Hurani
- Department of Medicinal Chemistry and Pharmacognosy, Faculty of Pharmacy, Jordan University of Science and Technology, PO Box 3030, Irbid 22110, Jordan
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24
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Lim JT, Singh N, Leuvano LA, Calvert VS, Petricoin EF, Teachey DT, Lock RB, Padi M, Kraft AS, Padi SKR. PIM Kinase Inhibitors Block the Growth of Primary T-cell Acute Lymphoblastic Leukemia: Resistance Pathways Identified by Network Modeling Analysis. Mol Cancer Ther 2020; 19:1809-1821. [PMID: 32753387 DOI: 10.1158/1535-7163.mct-20-0160] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 04/27/2020] [Accepted: 07/10/2020] [Indexed: 11/16/2022]
Abstract
Despite significant progress in understanding the genetic landscape of T-cell acute lymphoblastic leukemia (T-ALL), the discovery of novel therapeutic targets has been difficult. Our results demonstrate that the levels of PIM1 protein kinase is elevated in early T-cell precursor ALL (ETP-ALL) but not in mature T-ALL primary samples. Small-molecule PIM inhibitor (PIMi) treatment decreases leukemia burden in ETP-ALL. However, treatment of animals carrying ETP-ALL with PIMi was not curative. To model other pathways that could be targeted to complement PIMi activity, HSB-2 cells, previously characterized as a PIMi-sensitive T-ALL cell line, were grown in increasing doses of PIMi. Gene set enrichment analysis of RNA sequencing data and functional enrichment of network modules demonstrated that the HOXA9, mTOR, MYC, NFκB, and PI3K-AKT pathways were activated in HSB-2 cells after long-term PIM inhibition. Reverse phase protein array-based pathway activation mapping demonstrated alterations in the mTOR, PI3K-AKT, and NFκB pathways, as well. PIMi-tolerant HSB-2 cells contained phosphorylated RelA-S536 consistent with activation of the NFκB pathway. The combination of NFκB and PIMis markedly reduced the proliferation in PIMi-resistant leukemic cells showing that this pathway plays an important role in driving the growth of T-ALL. Together these results demonstrate key pathways that are activated when HSB-2 cell line develop resistance to PIMi and suggest pathways that can be rationally targeted in combination with PIM kinases to inhibit T-ALL growth.
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Affiliation(s)
- James T Lim
- Department of Molecular and Cellular Biology, University of Arizona, Tucson, Arizona
| | - Neha Singh
- University of Arizona Cancer Center, University of Arizona, Tucson, Arizona
| | - Libia A Leuvano
- University of Arizona Cancer Center, University of Arizona, Tucson, Arizona
| | - Valerie S Calvert
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia
| | - Emanuel F Petricoin
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia
| | - David T Teachey
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Richard B Lock
- Children's Cancer Institute, School of Women's and Children's Health, UNSW Sydney, Sydney, Australia
| | - Megha Padi
- Department of Molecular and Cellular Biology, University of Arizona, Tucson, Arizona
- Bioinformatics Shared Resource, University of Arizona Cancer Center, Tucson, Arizona
| | - Andrew S Kraft
- University of Arizona Cancer Center, University of Arizona, Tucson, Arizona.
| | - Sathish K R Padi
- University of Arizona Cancer Center, University of Arizona, Tucson, Arizona.
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25
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Kennedy SP, O'Neill M, Cunningham D, Morris PG, Toomey S, Blanco-Aparicio C, Martinez S, Pastor J, Eustace AJ, Hennessy BT. Preclinical evaluation of a novel triple-acting PIM/PI3K/mTOR inhibitor, IBL-302, in breast cancer. Oncogene 2020; 39:3028-3040. [PMID: 32042115 PMCID: PMC7118022 DOI: 10.1038/s41388-020-1202-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 01/20/2020] [Accepted: 01/30/2020] [Indexed: 11/09/2022]
Abstract
The proviral integration of Moloney virus (PIM) family of protein kinases are overexpressed in many haematological and solid tumours. PIM kinase expression is elevated in PI3K inhibitor-treated breast cancer samples, suggesting a major resistance pathway for PI3K inhibitors in breast cancer, potentially limiting their clinical utility. IBL-302 is a novel molecule that inhibits both PIM and PI3K/AKT/mTOR signalling. We thus evaluated the preclinical activity of IBL-302, in a range of breast cancer models. Our results demonstrate in vitro efficacy of IBL-302 in a range of breast cancer cell lines, including lines with acquired resistance to trastuzumab and lapatinib. IBL-302 demonstrated single-agent, anti-tumour efficacy in suppression of pAKT, pmTOR and pBAD in the SKBR-3, BT-474 and HCC-1954 HER2+/PIK3CA-mutated cell lines. We have also shown the in vivo single-agent efficacy of IBL-302 in the subcutaneous BT-474 and HCC-1954 xenograft model in BALB/c nude mice. The combination of trastuzumab and IBL-302 significantly increased the anti-proliferative effect in HER2+ breast cancer cell line, and matched trastuzumab-resistant line, relative to testing either drug alone. We thus believe that the novel PIM and PI3K/mTOR inhibitor, IBL-302, represents an exciting new potential treatment option for breast cancer, and that it should be considered for clinical investigation.
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Affiliation(s)
- Sean P Kennedy
- Medical Oncology Group, Department of Molecular Medicine, Royal College of Surgeons Ireland, Smurfit Building Beaumont Hospital, Beaumont, Dublin, Ireland.
| | - Michael O'Neill
- Inflection Biosciences, Anglesea House, Blackrock, Dublin, Ireland
| | | | - Patrick G Morris
- Medical Oncology Group, Department of Molecular Medicine, Royal College of Surgeons Ireland, Smurfit Building Beaumont Hospital, Beaumont, Dublin, Ireland.,Cancer Clinical Trials and Research Unit, Beaumont Hospital, Dublin, Ireland
| | - Sinead Toomey
- Medical Oncology Group, Department of Molecular Medicine, Royal College of Surgeons Ireland, Smurfit Building Beaumont Hospital, Beaumont, Dublin, Ireland
| | - Carmen Blanco-Aparicio
- Experimental Therapeutics Programme, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Sonia Martinez
- Experimental Therapeutics Programme, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Joaquin Pastor
- Experimental Therapeutics Programme, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Alex J Eustace
- Molecular Therapeutics for Cancer in Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland
| | - Bryan T Hennessy
- Medical Oncology Group, Department of Molecular Medicine, Royal College of Surgeons Ireland, Smurfit Building Beaumont Hospital, Beaumont, Dublin, Ireland.,Cancer Clinical Trials and Research Unit, Beaumont Hospital, Dublin, Ireland.,Cancer Trials Ireland, Innovation House, Old Finglas Road, Botanic, Dublin, Ireland
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26
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Razmazma H, Ebrahimi A, Hashemi M. Structural insights for rational design of new PIM-1 kinase inhibitors based on 3,5-disubstituted indole derivatives: An integrative computational approach. Comput Biol Med 2020; 118:103641. [PMID: 32174320 DOI: 10.1016/j.compbiomed.2020.103641] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 01/24/2020] [Accepted: 01/29/2020] [Indexed: 12/13/2022]
Abstract
Proviral integration Moloney virus (PIM) 1, 2, and 3 kinases are a family of constitutively active serine/threonine kinases that are involved in a number of signaling pathways important to cancer cells. Their overexpression in a variety of human hematopoietic malignancies and solid tumors suggest that inhibition of PIM signaling could provide patients with therapeutic benefit. In this study, a series of 3,5-disubstituted indole derivatives have been systematically studied using three-dimensional quantitative structure-activity relationship (3D-QSAR) analysis, molecular docking simulation, and partial least-squares (PLS) analysis methods to explore the influence of the structural characteristics on the inhibitory activity and use them to propose novel bioactive molecules. The comparative molecular field and comparative molecular similarity indices analyses (CoMFA and CoMSIA) models exhibited a good correlation between the predicted and experimental activities with excellent predictive capability and yielded statistically reliable value (CoMFA: Q2 = 0.535, R2 = 0.987, r2pred = 0.909; CoMSIA: Q2 = 0.785, R2 = 0.989, r2pred = 0.969). Based on the CoMFA and CoMSIA models and docking results, ten novel potent PIM-1 inhibitors (N1-N10) have been designed and the molecular models have validated their inhibitory activities. These results provided strong theoretical guidance for the development of novel PIM-1 inhibitors.
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Affiliation(s)
- Hafez Razmazma
- Laboratory of Computational Quantum Chemistry and Drug Design, Department of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran
| | - Ali Ebrahimi
- Laboratory of Computational Quantum Chemistry and Drug Design, Department of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran.
| | - Mohammad Hashemi
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
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27
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Huang J, Wang S, Jia Y, Zhang Y, Dai X, Li B. Targeting FOXP3 complex ensemble in drug discovery. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2020; 121:143-168. [PMID: 32312420 DOI: 10.1016/bs.apcsb.2019.11.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Forkhead Box P3 (FOXP3) is a key transcriptional regulator of regulatory T cells (Tregs), especially for its function of immune suppression. The special immune suppression function of Tregs plays an important role in maintaining immune homeostasis, and is related to several diseases including cancer, and autoimmune diseases. At the same time, FOXP3 takes a place in a large transcriptional complex, whose stability and functions can be controlled by various post-translational modification. More and more researches have suggested that targeting FOXP3 or its partners might be a feasible solution to immunotherapy. In this review, we focus on the transcription factor FOXP3 in Tregs, Treg functions in diseases and the FOXP3 targets.
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Affiliation(s)
- Jingyao Huang
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Shuoyang Wang
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yuxin Jia
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yujia Zhang
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xueyu Dai
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Bin Li
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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28
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AboulMagd AM, Hassan HM, Sayed AM, Abdelmohsen UR, Abdel-Rahman HM. Saccharomonosporine A inspiration; synthesis of potent analogues as potential PIM kinase inhibitors. RSC Adv 2020; 10:6752-6762. [PMID: 35493904 PMCID: PMC9049778 DOI: 10.1039/c9ra10216g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 02/04/2020] [Indexed: 12/14/2022] Open
Abstract
Saccharomonosporine A was recently reported as a natural anti-cancer agent working through inhibition of a Proviral integration site for Moloney murine leukemia virus-1 (PIM-1) kinase. Structural bioisosteres of this natural product were synthesized and tested against PIM kinase enzymes. They showed potent inhibitory activity against all the known PIM kinases (PIM-1, 2 and 3) with IC50 values ranging from 0.22 to 2.46 μM. Compound 5 was the most potent pan-inhibitor with IC50 values of 0.37, 0.41, and 0.3 μM, against PIM-1, 2, 3 respectively. Compounds 4–6 were tested for their cytotoxic activities against 3 cell lines: H1650, HT-29, and HL-60. Compound 5 exhibited significant cytotoxic activity against human colon adenocarcinoma HT-29 and the human promyelocytic leukemia HL-60, with IC50 μM values of 1.4 and 1.7 respectively. Molecular docking and homology modeling studies were carried out to confirm the affinity of these synthesized compounds to the three different PIM kinases. Additionally, a number of in silico predictions, ADME/Tox, were adopted to evaluate their drug-likeness. The E isomer of compound 5 exhibited a potent inhibitory effect against PIM kinase isoforms of IC50s 0.30–0.41 μM.![]()
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Affiliation(s)
- Asmaa M. AboulMagd
- Pharmaceutical Chemistry Department
- Faculty of Pharmacy
- Nahda University
- Beni Suef
- Egypt
| | - Hossam M. Hassan
- Pharmacognosy Department
- Faculty of Pharmacy
- Beni-Suef University
- Beni-Suef
- Egypt
| | - Ahmed M. Sayed
- Pharmacognosy Department
- Faculty of Pharmacy
- Nahda University
- Beni-Suef
- Egypt
| | | | - Hamdy M. Abdel-Rahman
- Pharmaceutical Chemistry Department
- Faculty of Pharmacy
- Nahda University
- Beni Suef
- Egypt
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29
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Malone T, Schäfer L, Simon N, Heavey S, Cuffe S, Finn S, Moore G, Gately K. Current perspectives on targeting PIM kinases to overcome mechanisms of drug resistance and immune evasion in cancer. Pharmacol Ther 2019; 207:107454. [PMID: 31836451 DOI: 10.1016/j.pharmthera.2019.107454] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 12/03/2019] [Indexed: 12/22/2022]
Abstract
PIM kinases are a class of serine/threonine kinases that play a role in several of the hallmarks of cancer including cell cycle progression, metabolism, inflammation and immune evasion. Their constitutively active nature and unique catalytic structure has led them to be an attractive anticancer target through the use of small molecule inhibitors. This review highlights the enhanced activity of PIM kinases in cancer that can be driven by hypoxia in the tumour microenvironment and the important role that aberrant PIM kinase activity plays in resistance mechanisms to chemotherapy, radiotherapy, anti-angiogenic therapies and targeted therapies. We highlight an interaction of PIM kinases with numerous major oncogenic players, including but not limited to, stabilisation of p53, synergism with c-Myc, and notable parallel signalling with PI3K/Akt. We provide a comprehensive overview of PIM kinase's role as an escape mechanism to targeted therapies including PI3K/mTOR inhibitors, MET inhibitors, anti-HER2/EGFR treatments and the immunosuppressant rapamycin, providing a rationale for co-targeting treatment strategies for a more durable patient response. The current status of PIM kinase inhibitors and their use as a combination therapy with other targeted agents, in addition to the development of novel multi-molecularly targeted single therapeutic agents containing a PIM kinase targeting moiety are discussed.
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Affiliation(s)
- Tom Malone
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland
| | - Lea Schäfer
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland
| | - Nathalie Simon
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland
| | - Susan Heavey
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Sinead Cuffe
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland
| | - Stephen Finn
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland
| | - Gillian Moore
- School of Pharmacy and Biomolecular Sciences, RCSI, Dublin, Ireland
| | - Kathy Gately
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland.
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30
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Mazzacurati L, Collins RJ, Pandey G, Lambert-Showers QT, Amin NE, Zhang L, Stubbs MC, Epling-Burnette PK, Koblish HK, Reuther GW. The pan-PIM inhibitor INCB053914 displays potent synergy in combination with ruxolitinib in models of MPN. Blood Adv 2019; 3:3503-3514. [PMID: 31725895 PMCID: PMC6880903 DOI: 10.1182/bloodadvances.2019000260] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 10/15/2019] [Indexed: 12/19/2022] Open
Abstract
Aberrant JAK2 tyrosine kinase signaling drives the development of Philadelphia chromosome-negative myeloproliferative neoplasms (MPNs), including polycythemia vera, essential thrombocythemia, and primary myelofibrosis. However, JAK2 kinase inhibitors have failed to significantly reduce allele burden in MPN patients, underscoring the need for improved therapeutic strategies. Members of the PIM family of serine/threonine kinases promote cellular proliferation by regulating a variety of cellular processes, including protein synthesis and the balance of signaling that regulates apoptosis. Overexpression of PIM family members is oncogenic, exemplified by their ability to induce lymphomas in collaboration with c-Myc. Thus, PIM kinases are potential therapeutic targets for several malignancies such as solid tumors and blood cancers. We and others have shown that PIM inhibitors augment the efficacy of JAK2 inhibitors by using in vitro models of MPNs. Here we report that the recently developed pan-PIM inhibitor INCB053914 augments the efficacy of the US Food and Drug Administration-approved JAK1/2 inhibitor ruxolitinib in both in vitro and in vivo MPN models. INCB053914 synergizes with ruxolitinib to inhibit cell growth in JAK2-driven MPN models and induce apoptosis. Significantly, low nanomolar INCB053914 enhances the efficacy of ruxolitinib to inhibit the neoplastic growth of primary MPN patient cells, and INCB053914 antagonizes ruxolitinib persistent myeloproliferation in vivo. These findings support the notion that INCB053914, which is currently in clinical trials in patients with advanced hematologic malignancies, in combination with ruxolitinib may be effective in MPN patients, and they support the clinical testing of this combination in MPN patients.
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Affiliation(s)
- Lucia Mazzacurati
- Department of Molecular Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL
| | | | - Garima Pandey
- Department of Molecular Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Que T Lambert-Showers
- Department of Molecular Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Narmin E Amin
- Department of Molecular Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL
| | | | | | | | | | - Gary W Reuther
- Department of Molecular Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL
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31
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The first-in-human study of the pan-PIM kinase inhibitor PIM447 in patients with relapsed and/or refractory multiple myeloma. Leukemia 2019; 33:2924-2933. [PMID: 31092894 DOI: 10.1038/s41375-019-0482-0] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 03/22/2019] [Accepted: 03/27/2019] [Indexed: 12/27/2022]
Abstract
PIM447, a novel pan-PIM inhibitor, has shown preclinical activity in multiple myeloma (MM). In the multicenter, open-label, first-in-human study, patients with relapsed and/or refractory MM were enrolled to determine the maximum-tolerated dose (MTD) or recommended dose (RD), safety, pharmacokinetics, and preliminary anti-myeloma activity of PIM447. PIM447 was administered in escalating oral doses of 70-700 mg once daily (q.d.) for 28-day continuous cycles. Seventy-nine patients with a median of four prior therapies were enrolled. Seventy-seven patients (97.5%) had an adverse event (AE) suspected as treatment related, with treatment-related grade 3/4 AEs being mostly hematologic. Eleven dose-limiting toxicities occurred, and an MTD of 500 mg q.d. and an RD of 300 mg q.d. were established. The main reason for discontinuation was disease progression in 54 patients (68.4%). In the entire study population, a disease control rate of 72.2%, a clinical benefit rate of 25.3%, and an overall response rate of 8.9% were observed per modified International Myeloma Working Group criteria. Median progression-free survival at the RD was 10.9 months. PIM447 was well tolerated and demonstrated single-agent antitumor activity in relapsed/refractory MM patients, providing proof of principle for Pim (Proviral Insertions of Moloney Murine leukemia virus) kinase inhibition as a novel therapeutic approach in MM.
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32
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Cervantes-Gomez F, Stellrecht CM, Ayres ML, Keating MJ, Wierda WG, Gandhi V. PIM kinase inhibitor, AZD1208, inhibits protein translation and induces autophagy in primary chronic lymphocytic leukemia cells. Oncotarget 2019; 10:2793-2809. [PMID: 31073371 PMCID: PMC6497463 DOI: 10.18632/oncotarget.26876] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 03/23/2019] [Indexed: 11/25/2022] Open
Abstract
The PIM1, PIM2, and PIM3 serine/threonine kinases play a role in the proliferation and survival of cancer cells. Mice lacking these three kinases were viable. Further, in human hematological malignancies, these proteins are overexpressed making them suitable targets. Several small molecule inhibitors against this enzyme were synthesized and tested. AZD1208, an orally available small-molecule drug, inhibits all three PIM kinases at a low nanomolar range. AZD1208 has been tested in clinical trials for patients with solid tumors and hematological malignancies, especially acute myelogenous leukemia. The present study evaluated the efficacy and biological actions of AZD1208 in chronic lymphocytic leukemia (CLL) cells. CLL cells had higher levels of PIM2 protein and mRNAs than did normal lymphocytes from healthy donors. Treatment of CLL lymphocytes with AZD1208 resulted in modest cell death, whereas practically no cytotoxicity was observed in healthy lymphocytes. To determine the mechanism by which AZD1208 inhibits PIM kinase function, we evaluated PIM kinase pathway and downstream substrates. Because peripheral blood CLL cells are replicationally quiescent, we analyzed substrates involved in apoptosis, transcription, and translation but not cell cycle targets. AZD1208 inhibited protein translation by decreasing phosphorylation levels of 4E-binding protein 1 (4E-BP1). AZD1208 induced autophagy in replicationally-quiescent CLL cells, which is consistent with protein translation inhibition. These data suggest that AZD1208 may elicit cytotoxicity in CLL cells through inhibiting translation and autophagy induction.
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Affiliation(s)
- Fabiola Cervantes-Gomez
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Christine M Stellrecht
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Graduate School of Biomedical Sciences, University of Texas Health Science Center, Houston, TX, USA
| | - Mary L Ayres
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michael J Keating
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - William G Wierda
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Varsha Gandhi
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Graduate School of Biomedical Sciences, University of Texas Health Science Center, Houston, TX, USA
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33
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Müller TA, Pennisi S, Zwick A, Decker S, Klein C, Rister B, Rudorf A, Kissel S, Follo M, Wäsch R, Illert AL, Pfeifer D, Oostendorp R, Waskow C, Dierks C, Duyster J. PIM1 inhibition effectively enhances plerixafor-induced HSC mobilization by counteracting CXCR4 upregulation and blocking CXCL12 secretion. Leukemia 2019; 33:1296-1301. [PMID: 30816332 DOI: 10.1038/s41375-019-0428-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 02/07/2019] [Indexed: 01/07/2023]
Affiliation(s)
- Tony Andreas Müller
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Sandra Pennisi
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Anabel Zwick
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.,Department of Internal Medicine III, Klinikum rechts der Isar, Technical University Munich, Ismaninger Str. 22, 81675, Munich, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Sarah Decker
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Claudius Klein
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Benjamin Rister
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Alina Rudorf
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Sandra Kissel
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Marie Follo
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Ralph Wäsch
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Anna Lena Illert
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Dietmar Pfeifer
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Robert Oostendorp
- Department of Internal Medicine III, Klinikum rechts der Isar, Technical University Munich, Ismaninger Str. 22, 81675, Munich, Germany
| | - Claudia Waskow
- Regeneration in Hematopoiesis and Animal Models in Hematopoiesis, Institute for Immunology, Medical Faculty Carl Gustav Carus, TU Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
| | - Christine Dierks
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany. .,Center for Biological Signaling Studies, EXC294, BIOSS, Freiburg, Germany.
| | - Justus Duyster
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Heidelberg, Germany
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Shin SH, Kim YJ, Lee D, Cho D, Ko YH, Cho J, Park WY, Park D, Kim SJ, Kim WS. Analysis of circulating tumor DNA by targeted ultra-deep sequencing across various non-Hodgkin lymphoma subtypes. Leuk Lymphoma 2019; 60:2237-2246. [PMID: 30774000 DOI: 10.1080/10428194.2019.1573998] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Although targeted deep sequencing of cell-free DNA (cfDNA) was recently used to investigate tumor somatic mutations in particular subtypes of non-Hodgkin lymphomas (NHLs), the immense genetic heterogeneity across subtypes poses a hurdle to design a universal gene panel applicable for diverse subtypes of NHLs. We designed a panel targeting 66 genes associated with NHLs and performed targeted deep sequencing to analyze plasma cfDNA from patients with various subtypes of NHLs. Genetic profiling in plasma cfDNA using the method resulted in 88.0% sensitivity and >99% specificity in detecting mutations present at a frequency greater than 20% in the tumor biopsies. Furthermore, the level of ctDNA significantly decreased and increased depending on designated clinical responses to therapy and disease progression. These results demonstrated that ctDNA sensitively indicated the presence of cancer and reliably correlated with tumor burden, suggesting potential utility of the method for patients with various subtypes of NHLs.
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Affiliation(s)
- Seung-Ho Shin
- Samsung Genome Institute Samsung Medical Center , Seoul , Korea.,Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences & Technology Sungkyunkwan University , Seoul , Korea
| | - Yeon Jeong Kim
- Samsung Genome Institute Samsung Medical Center , Seoul , Korea
| | - Danbi Lee
- Samsung Genome Institute Samsung Medical Center , Seoul , Korea
| | - Duck Cho
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine , Seoul , Korea
| | - Young Hyeh Ko
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine , Seoul , Korea
| | - Junhun Cho
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine , Seoul , Korea
| | - Woong-Yang Park
- Samsung Genome Institute Samsung Medical Center , Seoul , Korea.,Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences & Technology Sungkyunkwan University , Seoul , Korea.,Department of Molecular Cell Biology, Sungkyunkwan University School of Medicine , Suwon , Korea.,GENINUS Inc , Seoul , Korea
| | - Donghyun Park
- Samsung Genome Institute Samsung Medical Center , Seoul , Korea
| | - Seok Jin Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine , Seoul , Korea
| | - Won Seog Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine , Seoul , Korea
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Wang X, Blackaby W, Allen V, Chan GKY, Chang JH, Chiang PC, Diène C, Drummond J, Do S, Fan E, Harstad EB, Hodges A, Hu H, Jia W, Kofie W, Kolesnikov A, Lyssikatos JP, Ly J, Matteucci M, Moffat JG, Munugalavadla V, Murray J, Nash D, Noland CL, Del Rosario G, Ross L, Rouse C, Sharpe A, Slaga D, Sun M, Tsui V, Wallweber H, Yu SF, Ebens AJ. Optimization of Pan-Pim Kinase Activity and Oral Bioavailability Leading to Diaminopyrazole (GDC-0339) for the Treatment of Multiple Myeloma. J Med Chem 2019; 62:2140-2153. [DOI: 10.1021/acs.jmedchem.8b01857] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Xiaojing Wang
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Wesley Blackaby
- Charles River Discovery Research Services UK Limited (formerly BioFocus), Chesterford Research Park, Saffron Walden, Essex CB10 1XL, United Kingdom
| | - Vivienne Allen
- Charles River Discovery Research Services UK Limited (formerly BioFocus), Chesterford Research Park, Saffron Walden, Essex CB10 1XL, United Kingdom
| | - Grace Ka Yan Chan
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jae H. Chang
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Po-Chang Chiang
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Coura Diène
- Charles River Discovery Research Services UK Limited (formerly BioFocus), Chesterford Research Park, Saffron Walden, Essex CB10 1XL, United Kingdom
| | - Jason Drummond
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Steven Do
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Eric Fan
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Eric B. Harstad
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Alastair Hodges
- Charles River Discovery Research Services UK Limited (formerly BioFocus), Chesterford Research Park, Saffron Walden, Essex CB10 1XL, United Kingdom
| | - Huiyong Hu
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Wei Jia
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - William Kofie
- Charles River Discovery Research Services UK Limited (formerly BioFocus), Chesterford Research Park, Saffron Walden, Essex CB10 1XL, United Kingdom
| | - Aleksandr Kolesnikov
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Joseph P. Lyssikatos
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Justin Ly
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Mizio Matteucci
- Charles River Discovery Research Services UK Limited (formerly BioFocus), Chesterford Research Park, Saffron Walden, Essex CB10 1XL, United Kingdom
| | - John G. Moffat
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | | | - Jeremy Murray
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - David Nash
- Charles River Discovery Research Services UK Limited (formerly BioFocus), Chesterford Research Park, Saffron Walden, Essex CB10 1XL, United Kingdom
| | - Cameron L. Noland
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Geoff Del Rosario
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Leanne Ross
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Craig Rouse
- Charles River Discovery Research Services UK Limited (formerly BioFocus), Chesterford Research Park, Saffron Walden, Essex CB10 1XL, United Kingdom
| | - Andrew Sharpe
- Charles River Discovery Research Services UK Limited (formerly BioFocus), Chesterford Research Park, Saffron Walden, Essex CB10 1XL, United Kingdom
| | - Dionysos Slaga
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Minghua Sun
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Vickie Tsui
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Heidi Wallweber
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Shang-Fan Yu
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Allen J. Ebens
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
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36
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Bjørnstad R, Aesoy R, Bruserud Ø, Brenner AK, Giraud F, Dowling TH, Gausdal G, Moreau P, Døskeland SO, Anizon F, Herfindal L. A Kinase Inhibitor with Anti-Pim Kinase Activity is a Potent and Selective Cytotoxic Agent Toward Acute Myeloid Leukemia. Mol Cancer Ther 2019; 18:567-578. [PMID: 30679386 DOI: 10.1158/1535-7163.mct-17-1234] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 05/05/2018] [Accepted: 01/14/2019] [Indexed: 11/16/2022]
Abstract
More than 40 years ago, the present standard induction therapy for acute myeloid leukemia (AML) was developed. This consists of the metabolic inhibitor cytarabine (AraC) and the cytostatic topoisomerase 2 inhibitor daunorubucin (DNR). In light of the high chance for relapse, as well as the large heterogeneity, novel therapies are needed to improve patient outcome. We have tested the anti-AML activity of 15 novel compounds based on the scaffolds pyrrolo[2,3-a]carbazole-3-carbaldehyde, pyrazolo[3,4-c]carbazole, pyrazolo[4,3-a]phenanthridine, or pyrrolo[2,3-g]indazole. The compounds were inhibitors of Pim kinases, but could also have inhibitory activity against other protein kinases. Ser/Thr kinases like the Pim kinases have been identified as potential drug targets for AML therapy. The compound VS-II-173 induced AML cell death with EC50 below 5 μmol/L, and was 10 times less potent against nonmalignant cells. It perturbed Pim-kinase-mediated AML cell signaling, such as attenuation of Stat5 or MDM2 phosphorylation, and synergized with DNR to induce AML cell death. VS-II-173 induced cell death also in patients with AML blasts, including blast carrying high-risk FLT3-ITD mutations. Mutation of nucleophosmin-1 was associated with good response to VS-II-173. In conclusion new scaffolds for potential AML drugs have been explored. The selective activity toward patient AML blasts and AML cell lines of the pyrazolo-analogue VS-II-173 make it a promising drug candidate to be further tested in preclinical animal models for AML.
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Affiliation(s)
- Ronja Bjørnstad
- Department of Clinical Science, Centre for Pharmacy, University of Bergen, Bergen, Norway.,Hospital Pharmacy in western Norway, Bergen
| | - Reidun Aesoy
- Department of Clinical Science, Centre for Pharmacy, University of Bergen, Bergen, Norway
| | - Øystein Bruserud
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Annette K Brenner
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Francis Giraud
- Université Clermont Auvergne, CNRS, Sigma Clermont, ICCF, F-63000 Clermont-Ferrand, France
| | - Tara Helen Dowling
- Centre for Cancer Biomarkers, Department of Clinical Science, University of Bergen, Bergen, Norway
| | | | - Pascale Moreau
- Université Clermont Auvergne, CNRS, Sigma Clermont, ICCF, F-63000 Clermont-Ferrand, France
| | | | - Fabrice Anizon
- Université Clermont Auvergne, CNRS, Sigma Clermont, ICCF, F-63000 Clermont-Ferrand, France
| | - Lars Herfindal
- Department of Clinical Science, Centre for Pharmacy, University of Bergen, Bergen, Norway.
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37
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Recent Studies on Ponatinib in Cancers Other Than Chronic Myeloid Leukemia. Cancers (Basel) 2018; 10:cancers10110430. [PMID: 30423915 PMCID: PMC6267038 DOI: 10.3390/cancers10110430] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 10/24/2018] [Accepted: 11/07/2018] [Indexed: 02/08/2023] Open
Abstract
Ponatinib is a third line drug for the treatment of chronic myeloid leukemia patients, especially those that develop the gatekeeper mutation T315I, which is resistant to the first and the second line drugs imatinib, nilotinib, dasatinib and bosutinib. The compound was first identified as a pan Bcr-Abl and Src kinase inhibitor. Further studies have indicated that it is a multitargeted inhibitor that is active on FGFRs, RET, AKT, ERK1/2, KIT, MEKK2 and other kinases. For this reason, the compound has been evaluated on several cancers in which these kinases play important roles, including thyroid, breast, ovary and lung cancer, neuroblastoma, rhabdoid tumours and in myeloproliferative disorders. Ponatinib is also being tested in clinical trials to evaluate its activity in FLT3-ITD acute myelogenous leukemia, head and neck cancers, certain type of lung cancer, gastrointestinal stromal tumours and other malignancies. In this review we report the most recent preclinical and clinical studies on ponatinib in cancers other than CML, with the aim of giving a complete overview of this interesting compound.
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38
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Xue C, He Y, Hu Q, Yu Y, Chen X, Chen J, Ren F, Li J, Ren Z, Cui G, Sun R. Downregulation of PIM1 regulates glycolysis and suppresses tumor progression in gallbladder cancer. Cancer Manag Res 2018; 10:5101-5112. [PMID: 30464610 PMCID: PMC6215917 DOI: 10.2147/cmar.s184381] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND PIM1, a serine/threonine kinase, plays an essential role in tumorigenesis of multiple types of tumors. However, the expression pattern and functions of PIM1 in gallbladder cancer (GBC) remain largely unknown. MATERIALS AND METHODS Immunohistochemistry, quantitative real-time PCR, and western blot analysis were performed to measure the expression of PIM1. Tissue microarray analysis was used to confirm the relationship between PIM1 expression and clinical outcomes of GBC patients. Finally, in vivo and in vitro functional studies were performed to detect the inhibition of PIM1 by RNAi or specific inhibitor in GBC cells. RESULTS We observed that PIM1 was dramatically overexpressed in GBC tissues, and its expression levels were positively related with clinical malignancies and a poor prognosis. Inhibition of PIM1 via RNAi or enzyme-specific inhibitor could suppress GBC cell proliferation, migration, and invasion both in vitro and vivo. Additionally, flow cytometry assays and cell cycle assays indicated that PIM1 inhibition promoted cell apoptosis and induced cell cycle arrest. Remarkably, inhibition of PIM1 could drive a metabolic shift from aerobic glycolysis to oxidative phosphorylation. We found that inhibition of PIM1 mechanistically reduced glucose consumption by regulating key molecules in aerobic glycolysis. CONCLUSION PIM1 may serve as an oncogene in GBC and be involved in the regulation of glycolysis. PIM1 is a promising therapeutic target for the treatment of human GBC.
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Affiliation(s)
- Chen Xue
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
- Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
| | - Yuting He
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
- Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
| | - Qiuyue Hu
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
- Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
| | - Yan Yu
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
- Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
| | - Xiaolong Chen
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
- Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
| | - Jianan Chen
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
- Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
| | - Fang Ren
- Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
| | - Juan Li
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
- Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
| | - Zhigang Ren
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
- Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
| | - Guangying Cui
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
- Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
| | - Ranran Sun
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
- Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
- National Engineering Laboratory for Internet Medical Systems and Applications, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China,
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39
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Manley PW, Caravatti G, Furet P, Roesel J, Tran P, Wagner T, Wartmann M. Comparison of the Kinase Profile of Midostaurin (Rydapt) with That of Its Predominant Metabolites and the Potential Relevance of Some Newly Identified Targets to Leukemia Therapy. Biochemistry 2018; 57:5576-5590. [PMID: 30148617 DOI: 10.1021/acs.biochem.8b00727] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The multitargeted protein kinase inhibitor midostaurin is approved for the treatment of both newly diagnosed FLT3-mutated acute myeloid leukemia (AML) and KIT-driven advanced systemic mastocytosis. AML is a heterogeneous malignancy, and investigational drugs targeting FLT3 have shown disparate effects in patients with FLT3-mutated AML, probably as a result of their inhibiting different targets and pathways at the administered doses. However, the efficacy and side effects of drugs do not just reflect the biochemical and pharmacodynamic properties of the parent compound but are often comprised of complex cooperative effects between the properties of the parent and active metabolites. Following chronic dosing, two midostaurin metabolites attain steady-state plasma trough levels greater than that of the parent drug. In this study, we characterized these metabolites and determined their profiles as kinase inhibitors using radiometric transphosphorylation assays. Like midostaurin, the metabolites potently inhibit mutant forms of FLT3 and KIT and several additional kinases that either are directly involved in the deregulated signaling pathways or have been implicated as playing a role in AML via stromal support, such as IGF1R, LYN, PDPK1, RET, SYK, TRKA, and VEGFR2. Consequently, a complex interplay between the kinase activities of midostaurin and its metabolites is likely to contribute to the efficacy of midostaurin in AML and helps to engender the distinctive effects of the drug compared to those of other FLT3 inhibitors in this malignancy.
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Affiliation(s)
- Paul W Manley
- Global Discovery Chemistry, Novartis Institutes for Biomedical Research , Novartis International AG , CH-4002 Basel , Switzerland
| | - Giorgio Caravatti
- Global Discovery Chemistry, Novartis Institutes for Biomedical Research , Novartis International AG , CH-4002 Basel , Switzerland
| | - Pascal Furet
- Global Discovery Chemistry, Novartis Institutes for Biomedical Research , Novartis International AG , CH-4002 Basel , Switzerland
| | - Johannes Roesel
- Oncology Disease Area, Novartis Institutes for Biomedical Research , Novartis International AG , CH-4002 Basel , Switzerland
| | - Phi Tran
- Department of Drug Metabolism and Pharmacokinetics , Novartis Institutes for Biomedical Research , East Hanover , New Jersey 07936 , United States
| | - Trixie Wagner
- Global Discovery Chemistry, Novartis Institutes for Biomedical Research , Novartis International AG , CH-4002 Basel , Switzerland
| | - Markus Wartmann
- Oncology Disease Area, Novartis Institutes for Biomedical Research , Novartis International AG , CH-4002 Basel , Switzerland
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40
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More KN, Hong VS, Lee A, Park J, Kim S, Lee J. Discovery and evaluation of 3,5-disubstituted indole derivatives as Pim kinase inhibitors. Bioorg Med Chem Lett 2018; 28:2513-2517. [DOI: 10.1016/j.bmcl.2018.05.054] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 05/24/2018] [Accepted: 05/28/2018] [Indexed: 12/24/2022]
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41
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Crassini K, Shen Y, O'Dwyer M, O'Neill M, Christopherson R, Mulligan S, Best OG. The dual inhibitor of the phosphoinositol-3 and PIM kinases, IBL-202, is effective against chronic lymphocytic leukaemia cells under conditions that mimic the hypoxic tumour microenvironment. Br J Haematol 2018; 182:654-669. [PMID: 29978459 DOI: 10.1111/bjh.15447] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 05/14/2018] [Indexed: 12/15/2022]
Abstract
Despite significant advances in treatment, chronic lymphocytic leukaemia (CLL) remains an incurable disease. Ibrutinib and idelalisib, which inhibit Bruton Tyrosine kinase (BTK) and phosphoinositol-3 (PI3) kinase-δ respectively, have become important treatment options for the disease and demonstrate the potential of targeting components of the B-cell receptor-signalling pathway. IBL-202 is a dual inhibitor of the PIM and PI3 kinases. Synergy between the pan-PIM inhibitor, pPIMi, and idelalisib against a range of haematological cell lines and primary CLL cells supports the rationale for preclinical studies of IBL-202 in CLL. Importantly, IBL-202, but not idelalisib, was cytotoxic against CLL cells under in vitro conditions that mimic the hypoxic tumour microenvironment. The significant effects of IBL-202 on CD49d and CXCR4 expression and migration, cycle and proliferation of CLL cells suggest the drug may also interfere with the migratory and proliferative capacity of the leukaemic cells. Collectively, these data demonstrate that dual inhibition of the PIM and PI3 kinases by IBL-202 may be an effective strategy for targeting CLL cells, particularly within the environmental niches known to confer drug-resistance.
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Affiliation(s)
- Kyle Crassini
- Northern Blood Research Centre, Kolling Institute of Medical Research, Royal North Shore Hospital, St Leonards, Sydney, Australia
| | - Yandong Shen
- Northern Blood Research Centre, Kolling Institute of Medical Research, Royal North Shore Hospital, St Leonards, Sydney, Australia.,School of Molecular Biosciences, University of Sydney, Sydney, Australia
| | | | | | | | - Stephen Mulligan
- Northern Blood Research Centre, Kolling Institute of Medical Research, Royal North Shore Hospital, St Leonards, Sydney, Australia.,School of Molecular Biosciences, University of Sydney, Sydney, Australia
| | - O Giles Best
- Northern Blood Research Centre, Kolling Institute of Medical Research, Royal North Shore Hospital, St Leonards, Sydney, Australia.,School of Molecular Biosciences, University of Sydney, Sydney, Australia
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42
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Koblish H, Li YL, Shin N, Hall L, Wang Q, Wang K, Covington M, Marando C, Bowman K, Boer J, Burke K, Wynn R, Margulis A, Reuther GW, Lambert QT, Dostalik Roman V, Zhang K, Feng H, Xue CB, Diamond S, Hollis G, Yeleswaram S, Yao W, Huber R, Vaddi K, Scherle P. Preclinical characterization of INCB053914, a novel pan-PIM kinase inhibitor, alone and in combination with anticancer agents, in models of hematologic malignancies. PLoS One 2018; 13:e0199108. [PMID: 29927999 PMCID: PMC6013247 DOI: 10.1371/journal.pone.0199108] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 05/31/2018] [Indexed: 12/17/2022] Open
Abstract
The Proviral Integration site of Moloney murine leukemia virus (PIM) serine/threonine protein kinases are overexpressed in many hematologic and solid tumor malignancies and play central roles in intracellular signaling networks important in tumorigenesis, including the Janus kinase-signal transducer and activator of transcription (JAK/STAT) and phosphatidylinositol 3-kinase (PI3K)/AKT pathways. The three PIM kinase isozymes (PIM1, PIM2, and PIM3) share similar downstream substrates with other key oncogenic kinases and have differing but mutually compensatory functions across tumors. This supports the therapeutic potential of pan-PIM kinase inhibitors, especially in combination with other anticancer agents chosen based on their role in overlapping signaling networks. Reported here is a preclinical characterization of INCB053914, a novel, potent, and selective adenosine triphosphate-competitive pan-PIM kinase inhibitor. In vitro, INCB053914 inhibited proliferation and the phosphorylation of downstream substrates in cell lines from multiple hematologic malignancies. Effects were confirmed in primary bone marrow blasts from patients with acute myeloid leukemia treated ex vivo and in blood samples from patients receiving INCB053914 in an ongoing phase 1 dose-escalation study. In vivo, single-agent INCB053914 inhibited Bcl-2-associated death promoter protein phosphorylation and dose-dependently inhibited tumor growth in acute myeloid leukemia and multiple myeloma xenografts. Additive or synergistic inhibition of tumor growth was observed when INCB053914 was combined with selective PI3Kδ inhibition, selective JAK1 or JAK1/2 inhibition, or cytarabine. Based on these data, pan-PIM kinase inhibitors, including INCB053914, may have therapeutic utility in hematologic malignancies when combined with other inhibitors of oncogenic kinases or standard chemotherapeutics.
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Affiliation(s)
- Holly Koblish
- Incyte Corporation, Wilmington, Delaware, United States of America
- * E-mail:
| | - Yun-long Li
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Niu Shin
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Leslie Hall
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Qian Wang
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Kathy Wang
- Incyte Corporation, Wilmington, Delaware, United States of America
| | | | - Cindy Marando
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Kevin Bowman
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Jason Boer
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Krista Burke
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Richard Wynn
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Alex Margulis
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Gary W. Reuther
- Department of Molecular Oncology, H. Lee Moffitt Cancer Center, Tampa, Florida, United States of America
| | - Que T. Lambert
- Department of Molecular Oncology, H. Lee Moffitt Cancer Center, Tampa, Florida, United States of America
| | | | - Ke Zhang
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Hao Feng
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Chu-Biao Xue
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Sharon Diamond
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Greg Hollis
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Swamy Yeleswaram
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Wenqing Yao
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Reid Huber
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Kris Vaddi
- Incyte Corporation, Wilmington, Delaware, United States of America
| | - Peggy Scherle
- Incyte Corporation, Wilmington, Delaware, United States of America
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Liu K, Gao H, Wang Q, Wang L, Zhang B, Han Z, Chen X, Han M, Gao M. Hispidulin suppresses cell growth and metastasis by targeting PIM1 through JAK2/STAT3 signaling in colorectal cancer. Cancer Sci 2018; 109:1369-1381. [PMID: 29575334 PMCID: PMC5980372 DOI: 10.1111/cas.13575] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 03/03/2018] [Accepted: 03/10/2018] [Indexed: 12/28/2022] Open
Abstract
Colorectal cancer (CRC) accounts for over 600 000 deaths annually worldwide. The current study aims to evaluate the value of proto‐oncogene PIM1 as a therapeutic target in CRC and investigate the anticancer activity of hispidulin, a naturally occurring phenolic flavonoid compound, against CRC. Immunohistochemistry analysis showed that PIM1 was upregulated in CRC tissue. The role of PIM1 as an oncogene was evidenced by the fact that PIM1 knockdown inhibits cell growth, induces apoptosis, and suppresses invasion. Our results showed that hispidulin exerts antitumor activity in CRC through inhibiting the expression of PIM1. Moreover, our findings revealed that hispidulin downregulated the expression of PIM1 by inhibiting JAK2/STAT3 signaling by generating reactive oxygen species. Furthermore, our in vivo studies showed that hispidulin can significantly inhibit tumor growth and metastasis in CRC. Collectively, our results provide an experimental basis for trialing hispidulin in CRC treatment. PIM1 can be considered a potential therapeutic target in CRC.
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Affiliation(s)
- Kaili Liu
- Department of Pharmacology, School of Pharmacy, Qingdao University, Qingdao, China
| | - Hui Gao
- Department of Pharmacology, School of Pharmacy, Qingdao University, Qingdao, China
| | - Qiaoyun Wang
- Department of Pharmacy, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Longyuan Wang
- Department of Pharmacy, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Bin Zhang
- Department of Pharmacy, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Zhiwu Han
- Department of Pharmacy, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xuehong Chen
- Medical College, Qingdao University, Qingdao, China
| | - Mei Han
- Department of Pharmacology, School of Pharmacy, Qingdao University, Qingdao, China
| | - Mingquan Gao
- Department of Pharmacology, School of Pharmacy, Qingdao University, Qingdao, China
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44
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Control of translational activation by PIM kinase in activated B-cell diffuse large B-cell lymphoma confers sensitivity to inhibition by PIM447. Oncotarget 2018; 7:63362-63373. [PMID: 27556513 PMCID: PMC5325370 DOI: 10.18632/oncotarget.11457] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Accepted: 08/05/2016] [Indexed: 12/12/2022] Open
Abstract
The PIM family kinases promote growth and survival of tumor cells and are expressed in a wide variety of human cancers. Their potential as therapeutic targets, however, is complicated by overlapping activities with multiple other pathways and remains poorly defined in most clinical scenarios. Here we explore activity of the new pan-PIM inhibitor PIM447 in a variety of lymphoid-derived tumors. We find strong activity in cell lines derived from the activated B-cell subtype of diffuse large B-cell lymphoma (ABC-DLBCL). Sensitive lines show lost activation of the mTORC1 signaling complex and subsequent lost activation of cap-dependent protein translation. In addition, we characterize recurrent PIM1 protein-coding mutations found in DLBCL clinical samples and find most preserve the wild-type protein's ability to protect cells from apoptosis but do not bypass activity of PIM447. Pan-PIM inhibition therefore may have an important role to play in the therapy of selected ABC-DLBCL cases.
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Padi SKR, Luevano LA, An N, Pandey R, Singh N, Song JH, Aster JC, Yu XZ, Mehrotra S, Kraft AS. Targeting the PIM protein kinases for the treatment of a T-cell acute lymphoblastic leukemia subset. Oncotarget 2018; 8:30199-30216. [PMID: 28415816 PMCID: PMC5444737 DOI: 10.18632/oncotarget.16320] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2016] [Accepted: 03/08/2017] [Indexed: 12/13/2022] Open
Abstract
New approaches are needed for the treatment of patients with T-cell acute lymphoblastic leukemia (T-ALL) who fail to achieve remission with chemotherapy. Analysis of the effects of pan-PIM protein kinase inhibitors on human T-ALL cell lines demonstrated that the sensitive cell lines expressed higher PIM1 protein kinase levels, whereas T-ALL cell lines with NOTCH mutations tended to have lower levels of PIM1 kinase and were insensitive to these inhibitors. NOTCH-mutant cells selected for resistance to gamma secretase inhibitors developed elevated PIM1 kinase levels and increased sensitivity to PIM inhibitors. Gene profiling using a publically available T-ALL dataset demonstrated overexpression of PIM1 in the majority of early T-cell precursor (ETP)-ALLs and a small subset of non-ETP ALL. While the PIM inhibitors blocked growth, they also stimulated ERK and STAT5 phosphorylation, demonstrating that activation of additional signaling pathways occurs with PIM inhibitor treatment. To block these pathways, Ponatinib, a broadly active tyrosine kinase inhibitor (TKI) used to treat chronic myelogenous leukemia, was added to this PIM-inhibitor regimen. The combination of Ponatinib with a PIM inhibitor resulted in synergistic T-ALL growth inhibition and marked apoptotic cell death. Treatment of mice engrafted with human T-ALL with these two agents significantly decreased the tumor burden and improved the survival of treated mice. This dual therapy has the potential to be developed as a novel approach to treat T-ALL with high PIM expression.
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Affiliation(s)
- Sathish K R Padi
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
| | - Libia A Luevano
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
| | - Ningfei An
- Department of Pathology, Pediatric Hematology/Oncology Division, University of Chicago, Chicago, IL, USA
| | - Ritu Pandey
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA.,Department of Cellular and Molecular Medicine, University of Arizona, Tucson, AZ, USA
| | - Neha Singh
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
| | - Jin H Song
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA.,Department of Cellular and Molecular Medicine, University of Arizona, Tucson, AZ, USA
| | - Jon C Aster
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Xue-Zhong Yu
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, USA
| | - Shikhar Mehrotra
- Department of Surgery, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA
| | - Andrew S Kraft
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
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46
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Abramson HN. Kinase inhibitors as potential agents in the treatment of multiple myeloma. Oncotarget 2018; 7:81926-81968. [PMID: 27655636 PMCID: PMC5348443 DOI: 10.18632/oncotarget.10745] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 06/30/2016] [Indexed: 12/13/2022] Open
Abstract
Recent years have witnessed a dramatic increase in the number of therapeutic options available for the treatment of multiple myeloma (MM) - from immunomodulating agents to proteasome inhibitors to histone deacetylase (HDAC) inhibitors and, most recently, monoclonal antibodies. Used in conjunction with autologous hematopoietic stem cell transplantation, these modalities have nearly doubled the disease's five-year survival rate over the last three decades to about 50%. In spite of these advances, MM still is considered incurable as resistance and relapse are common. While small molecule protein kinase inhibitors have made inroads in the therapy of a number of cancers, to date their application to MM has been less than successful. Focusing on MM, this review examines the roles played by a number of kinases in driving the malignant state and the rationale for target development in the design of a number of kinase inhibitors that have demonstrated anti-myeloma activity in both in vitro and in vivo xenograph models, as well as those that have entered clinical trials. Among the targets and their inhibitors examined are receptor and non-receptor tyrosine kinases, cell cycle control kinases, the PI3K/AKT/mTOR pathway kinases, protein kinase C, mitogen-activated protein kinase, glycogen synthase kinase, casein kinase, integrin-linked kinase, sphingosine kinase, and kinases involved in the unfolded protein response.
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Affiliation(s)
- Hanley N Abramson
- Department of Pharmaceutical Sciences, Wayne State University, Detroit, MI, USA
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47
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Abstract
Pim kinases are being implicated in oncogenic process in various human cancers. Pim kinases primarily deal with three broad categories of functions such as tumorigenesis, protecting cells from apoptotic signals and evading immune attacks. Here in this review, we discuss the regulation of Pim kinases and their expression, and how these kinases defend cancer cells from therapeutic and immune attacks with special emphasis on how Pim kinases maintain their own expression during apoptosis and cellular transformation, defend mitochondria during apoptosis, defend cancer cells from immune attack, defend cancer cells from therapeutic attack, choose localization, self-regulation, activation of oncogenic transcription, metabolic regulation and so on. In addition, we also discuss how Pim kinases contribute to tumorigenesis by regulating cellular transformation and glycolysis to reinforce the importance of Pim kinases in cancer and cancer stem cells.
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High PIM1 expression is a biomarker of T-cell acute lymphoblastic leukemia with JAK/STAT activation or t(6;7)(p21;q34)/TRB@-PIM1 rearrangement. Leukemia 2018; 32:1807-1810. [PMID: 29479063 DOI: 10.1038/s41375-018-0031-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 01/10/2018] [Indexed: 02/06/2023]
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Insulin receptor substrate 1 is a substrate of the Pim protein kinases. Oncotarget 2018; 7:20152-65. [PMID: 26956053 PMCID: PMC4991444 DOI: 10.18632/oncotarget.7918] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Accepted: 02/14/2016] [Indexed: 01/05/2023] Open
Abstract
The Pim family of serine/threonine protein kinases (Pim 1, 2, and 3) contribute to cellular transformation by regulating glucose metabolism, protein synthesis, and mitochondrial oxidative phosphorylation. Drugs targeting the Pim protein kinases are being tested in phase I/II clinical trials for the treatment of hematopoietic malignancies. The goal of these studies was to identify Pim substrate(s) that could help define the pathway regulated by these enzymes and potentially serve as a biomarker of Pim activity. To identify novel substrates, bioinformatics analysis was carried out to identify proteins containing a consensus Pim phosphorylation site. This analysis identified the insulin receptor substrate 1 and 2 (IRS1/2) as potential Pim substrates. Experiments were carried out in tissue culture, animals, and human samples from phase I trials to validate this observation and define the biologic readout of this phosphorylation. Our study demonstrates in both malignant and normal cells using either genetic or pharmacological inhibition of the Pim kinases or overexpression of this family of enzymes that human IRS1S1101 and IRS2S1149 are Pim substrates. In xenograft tumor experiments and in a human phase I clinical trial, a pan-Pim inhibitor administered in vivo to animals or humans decreased IRS1S1101 phosphorylation in tumor tissues. This phosphorylation was shown to have effects on the half-life of the IRS family of proteins, suggesting a role in insulin or IGF signaling. These results demonstrate that IRS1S1101 is a novel substrate for the Pim kinases and provide a novel marker for evaluation of Pim inhibitor therapy.
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Puente-Moncada N, Costales P, Antolín I, Núñez LE, Oro P, Hermosilla MA, Pérez-Escuredo J, Ríos-Lombardía N, Sanchez-Sanchez AM, Luño E, Rodríguez C, Martín V, Morís F. Inhibition of FLT3 and PIM Kinases by EC-70124 Exerts Potent Activity in Preclinical Models of Acute Myeloid Leukemia. Mol Cancer Ther 2018; 17:614-624. [DOI: 10.1158/1535-7163.mct-17-0530] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 10/19/2017] [Accepted: 12/15/2017] [Indexed: 11/16/2022]
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