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Rout AK, Dehury B, Parida SN, Rout SS, Jena R, Kaushik N, Kaushik NK, Pradhan SK, Sahoo CR, Singh AK, Arya M, Behera BK. A review on structure-function mechanism and signaling pathway of serine/threonine protein PIM kinases as a therapeutic target. Int J Biol Macromol 2024; 270:132030. [PMID: 38704069 DOI: 10.1016/j.ijbiomac.2024.132030] [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: 11/24/2023] [Revised: 04/05/2024] [Accepted: 04/30/2024] [Indexed: 05/06/2024]
Abstract
The proviral integration for the Moloney murine leukemia virus (PIM) kinases, belonging to serine/threonine kinase family, have been found to be overexpressed in various types of cancers, such as prostate, breast, colon, endometrial, gastric, and pancreatic cancer. The three isoforms PIM kinases i.e., PIM1, PIM2, and PIM3 share a high degree of sequence and structural similarity and phosphorylate substrates controlling tumorigenic phenotypes like proliferation and cell survival. Targeting short-lived PIM kinases presents an intriguing strategy as in vivo knock-down studies result in non-lethal phenotypes, indicating that clinical inhibition of PIM might have fewer adverse effects. The ATP binding site (hinge region) possesses distinctive attributes, which led to the development of novel small molecule scaffolds that target either one or all three PIM isoforms. Machine learning and structure-based approaches have been at the forefront of developing novel and effective chemical therapeutics against PIM in preclinical and clinical settings, and none have yet received approval for cancer treatment. The stability of PIM isoforms is maintained by PIM kinase activity, which leads to resistance against PIM inhibitors and chemotherapy; thus, to overcome such effects, PIM proteolysis targeting chimeras (PROTACs) are now being developed that specifically degrade PIM proteins. In this review, we recapitulate an overview of the oncogenic functions of PIM kinases, their structure, function, and crucial signaling network in different types of cancer, and the potential of pharmacological small-molecule inhibitors. Further, our comprehensive review also provides valuable insights for developing novel antitumor drugs that specifically target PIM kinases in the future. In conclusion, we provide insights into the benefits of degrading PIM kinases as opposed to blocking their catalytic activity to address the oncogenic potential of PIM kinases.
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Affiliation(s)
- Ajaya Kumar Rout
- Rani Lakshmi Bai Central Agricultural University, Jhansi-284003, Uttar Pradesh, India
| | - Budheswar Dehury
- Department of Bioinformatics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal-576104, India
| | - Satya Narayan Parida
- Rani Lakshmi Bai Central Agricultural University, Jhansi-284003, Uttar Pradesh, India
| | - Sushree Swati Rout
- Department of Zoology, Fakir Mohan University, Balasore-756089, Odisha, India
| | - Rajkumar Jena
- Department of Zoology, Fakir Mohan University, Balasore-756089, Odisha, India
| | - Neha Kaushik
- Department of Biotechnology, The University of Suwon, Hwaseong si, South Korea
| | | | - Sukanta Kumar Pradhan
- Department of Bioinformatics, Odisha University of Agriculture and Technology, Bhubaneswar-751003, Odisha, India
| | - Chita Ranjan Sahoo
- ICMR-Regional Medical Research Centre, Department of Health Research, Ministry of Health and Family Welfare, Government of India, Bhubaneswar-751023, India
| | - Ashok Kumar Singh
- Rani Lakshmi Bai Central Agricultural University, Jhansi-284003, Uttar Pradesh, India
| | - Meenakshi Arya
- Rani Lakshmi Bai Central Agricultural University, Jhansi-284003, Uttar Pradesh, India.
| | - Bijay Kumar Behera
- Rani Lakshmi Bai Central Agricultural University, Jhansi-284003, Uttar Pradesh, India.
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Li T, Shetty S, Kamath A, Jaiswal A, Jiang X, Ding Y, Kim Y. CancerGPT for few shot drug pair synergy prediction using large pretrained language models. NPJ Digit Med 2024; 7:40. [PMID: 38374445 PMCID: PMC10876664 DOI: 10.1038/s41746-024-01024-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 02/02/2024] [Indexed: 02/21/2024] Open
Abstract
Large language models (LLMs) have been shown to have significant potential in few-shot learning across various fields, even with minimal training data. However, their ability to generalize to unseen tasks in more complex fields, such as biology and medicine has yet to be fully evaluated. LLMs can offer a promising alternative approach for biological inference, particularly in cases where structured data and sample size are limited, by extracting prior knowledge from text corpora. Here we report our proposed few-shot learning approach, which uses LLMs to predict the synergy of drug pairs in rare tissues that lack structured data and features. Our experiments, which involved seven rare tissues from different cancer types, demonstrate that the LLM-based prediction model achieves significant accuracy with very few or zero samples. Our proposed model, the CancerGPT (with ~ 124M parameters), is comparable to the larger fine-tuned GPT-3 model (with ~ 175B parameters). Our research contributes to tackling drug pair synergy prediction in rare tissues with limited data, and also advancing the use of LLMs for biological and medical inference tasks.
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Affiliation(s)
- Tianhao Li
- School of Information, University of Texas at Austin, Austin, TX, USA
| | - Sandesh Shetty
- Manning College of Information and Computer Sciences, University of Massachusetts Amherst, Amherst, MA, USA
| | - Advaith Kamath
- Department of Chemical Engineering, University of Texas at Austin, Austin, TX, USA
| | - Ajay Jaiswal
- School of Information, University of Texas at Austin, Austin, TX, USA
| | - Xiaoqian Jiang
- McWilliams School of Biomedical Informatics, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Ying Ding
- School of Information, University of Texas at Austin, Austin, TX, USA
| | - Yejin Kim
- McWilliams School of Biomedical Informatics, University of Texas Health Science Center at Houston, Houston, TX, USA.
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Chen S, Yang Y, Yuan Y, Bo Liu. Targeting PIM kinases in cancer therapy: An update on pharmacological small-molecule inhibitors. Eur J Med Chem 2024; 264:116016. [PMID: 38071792 DOI: 10.1016/j.ejmech.2023.116016] [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: 04/27/2023] [Revised: 07/15/2023] [Accepted: 11/28/2023] [Indexed: 12/30/2023]
Abstract
PIM kinases, a serine/threonine kinase family with three isoforms, has been well-known to participate in multiple physiological processes by phosphorylating various downstream targets. Accumulating evidence has recently unveiled that aberrant upregulation of PIM kinases (PIM1, PIM2, and PIM3) are closely associated with tumor cell proliferation, migration, survival, and even resistance. Inhibiting or silencing of PIM kinases has been reported have remarkable antitumor effects, such as anti-proliferation, pro-apoptosis and resensitivity, indicating the therapeutic potential of PIM kinases as potential druggable targets in many types of human cancers. More recently, several pharmacological small-molecule inhibitors have been preclinically and clinically evaluated and showed their therapeutic potential; however, none of them has been approved for clinical application so far. Thus, in this perspective, we focus on summarizing the oncogenic roles of PIM kinases, key signaling network, and pharmacological small-molecule inhibitors, which will provide a new clue on discovering more candidate antitumor drugs targeting PIM kinases in the future.
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Affiliation(s)
- Siwei Chen
- Department of Thoracic Surgery, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yushang Yang
- Department of Thoracic Surgery, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yong Yuan
- Department of Thoracic Surgery, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China.
| | - Bo Liu
- Department of Thoracic Surgery, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China.
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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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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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Mahata S, Behera SK, Kumar S, Sahoo PK, Sarkar S, Fazil MHUT, Nasare VD. In-silico and in-vitro investigation of STAT3-PIM1 heterodimeric complex: Its mechanism and inhibition by curcumin for cancer therapeutics. Int J Biol Macromol 2022; 208:356-366. [DOI: 10.1016/j.ijbiomac.2022.03.137] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 03/19/2022] [Accepted: 03/22/2022] [Indexed: 01/19/2023]
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Relationship between the transcriptional expression of PIM1 and local control in patients with head and neck squamous cell carcinomas treated with radiotherapy. Eur Arch Otorhinolaryngol 2022; 279:3679-3684. [PMID: 34993612 PMCID: PMC9130163 DOI: 10.1007/s00405-021-07223-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 12/13/2021] [Indexed: 11/12/2022]
Abstract
Purpose Proviral integration site for Moloney murine leukemia virus (PIMs) are proto-oncogenes encoding serine/threonine kinases that phosphorylate a variety of substrates involved in the regulation of cellular processes. Elevated expression of PIM-1 has been associated with poor prognosis in several types of cancer. There are no studies that have analyzed the response to radiotherapy in patients with head and neck squamous cell carcinoma (HNSCC) according to the expression of PIM-1. The aim of our study was to analyze the relationship between the transcriptional expression of PIM-1 and local response to radiotherapy in HNSCC patients. Methods We determined the transcriptional expression of PIM-1 in 135 HNSCC patients treated with radiotherapy, including patients treated with chemoradiotherapy (n = 65) and bioradiotherapy (n = 15). Results During the follow-up, 48 patients (35.6%) had a local recurrence of the tumor. Patients with local recurrence had a higher level of PIM-1 expression than those who achieved local control of the disease (P = 0.017). Five-year local recurrence-free survival for patients with a high expression of PIM-1 (n = 43) was 44.6% (95% CI 29.2–60.0%), and for patients with low expression (n = 92) it was 71.9% (95% CI 62.5–81.3%) (P = 0.007). According to the results of multivariate analysis, patients with a high PIM-1 expression had a 2.2-fold increased risk of local recurrence (95% CI 1.22–4.10, P = 0.009). Conclusion Patients with elevated transcriptional expression levels of PIM-1 had a significantly higher risk of local recurrence after radiotherapy. Supplementary Information The online version contains supplementary material available at 10.1007/s00405-021-07223-4.
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Seifert C, Balz E, Herzog S, Korolev A, Gaßmann S, Paland H, Fink MA, Grube M, Marx S, Jedlitschky G, Tzvetkov MV, Rauch BH, Schroeder HWS, Bien-Möller S. PIM1 Inhibition Affects Glioblastoma Stem Cell Behavior and Kills Glioblastoma Stem-like Cells. Int J Mol Sci 2021; 22:ijms222011126. [PMID: 34681783 PMCID: PMC8541331 DOI: 10.3390/ijms222011126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/05/2021] [Accepted: 10/09/2021] [Indexed: 12/15/2022] Open
Abstract
Despite comprehensive therapy and extensive research, glioblastoma (GBM) still represents the most aggressive brain tumor in adults. Glioma stem cells (GSCs) are thought to play a major role in tumor progression and resistance of GBM cells to radiochemotherapy. The PIM1 kinase has become a focus in cancer research. We have previously demonstrated that PIM1 is involved in survival of GBM cells and in GBM growth in a mouse model. However, little is known about the importance of PIM1 in cancer stem cells. Here, we report on the role of PIM1 in GBM stem cell behavior and killing. PIM1 inhibition negatively regulates the protein expression of the stem cell markers CD133 and Nestin in GBM cells (LN-18, U-87 MG). In contrast, CD44 and the astrocytic differentiation marker GFAP were up-regulated. Furthermore, PIM1 expression was increased in neurospheres as a model of GBM stem-like cells. Treatment of neurospheres with PIM1 inhibitors (TCS PIM1-1, Quercetagetin, and LY294002) diminished the cell viability associated with reduced DNA synthesis rate, increased caspase 3 activity, decreased PCNA protein expression, and reduced neurosphere formation. Our results indicate that PIM1 affects the glioblastoma stem cell behavior, and its inhibition kills glioblastoma stem-like cells, pointing to PIM1 targeting as a potential anti-glioblastoma therapy.
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Affiliation(s)
- Carolin Seifert
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
- Department of Neurosurgery, University Medicine Greifswald, 17489 Greifswald, Germany; (S.M.); (H.W.S.S.)
| | - Ellen Balz
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
- Department of Neurosurgery, University Medicine Greifswald, 17489 Greifswald, Germany; (S.M.); (H.W.S.S.)
| | - Susann Herzog
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
| | - Anna Korolev
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
| | - Sebastian Gaßmann
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
| | - Heiko Paland
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
- Department of Neurosurgery, University Medicine Greifswald, 17489 Greifswald, Germany; (S.M.); (H.W.S.S.)
| | - Matthias A. Fink
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
- Department of Neurosurgery, University Medicine Greifswald, 17489 Greifswald, Germany; (S.M.); (H.W.S.S.)
| | - Markus Grube
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
| | - Sascha Marx
- Department of Neurosurgery, University Medicine Greifswald, 17489 Greifswald, Germany; (S.M.); (H.W.S.S.)
| | - Gabriele Jedlitschky
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
| | - Mladen V. Tzvetkov
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
| | - Bernhard H. Rauch
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
- Department of Pharmacology and Toxicology, Carl von Ossietzky University Oldenburg, 26129 Oldenburg, Germany
| | - Henry W. S. Schroeder
- Department of Neurosurgery, University Medicine Greifswald, 17489 Greifswald, Germany; (S.M.); (H.W.S.S.)
| | - Sandra Bien-Möller
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
- Department of Neurosurgery, University Medicine Greifswald, 17489 Greifswald, Germany; (S.M.); (H.W.S.S.)
- Correspondence: ; Tel.: +49-03834-865646
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The Second-Generation PIM Kinase Inhibitor TP-3654 Resensitizes ABCG2-Overexpressing Multidrug-Resistant Cancer Cells to Cytotoxic Anticancer Drugs. Int J Mol Sci 2021; 22:ijms22179440. [PMID: 34502348 PMCID: PMC8431370 DOI: 10.3390/ijms22179440] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/24/2021] [Accepted: 08/27/2021] [Indexed: 12/20/2022] Open
Abstract
Human ATP-binding cassette (ABC) subfamily G member 2 (ABCG2) mediates the transport of a wide variety of conventional cytotoxic anticancer drugs and molecular targeted agents. Consequently, the overexpression of ABCG2 in cancer cells is linked to the development of the multidrug resistance (MDR) phenotype. TP-3654 is an experimental second-generation inhibitor of PIM kinase that is currently under investigation in clinical trials to treat advanced solid tumors and myelofibrosis. In this study, we discovered that by attenuating the drug transport function of ABCG2, TP-3654 resensitizes ABCG2-overexpressing multidrug-resistant cancer cells to cytotoxic ABCG2 substrate drugs topotecan, SN-38 and mitoxantrone. Moreover, our results indicate that ABCG2 does not mediate resistance to TP-3654 and may not play a major role in the induction of resistance to TP-3654 in cancer patients. Taken together, our findings reveal that TP-3654 is a selective, potent modulator of ABCG2 drug efflux function that may offer an additional combination therapy option for the treatment of multidrug-resistant cancers.
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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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PIM Kinases in Multiple Myeloma. Cancers (Basel) 2021; 13:cancers13174304. [PMID: 34503111 PMCID: PMC8428354 DOI: 10.3390/cancers13174304] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 08/20/2021] [Accepted: 08/23/2021] [Indexed: 11/16/2022] Open
Abstract
Multiple myeloma (MM) remains an incurable disease and novel therapeutic agents/approaches are urgently needed. The PIM (Proviral insertion in murine malignancies) serine/threonine kinases have 3 isoforms: PIM1, PIM2, and PIM3. PIM kinases are engaged with an expansive scope of biological activities including cell growth, apoptosis, drug resistance, and immune response. An assortment of molecules and pathways that are critical to myeloma tumorigenesis has been recognized as the downstream targets of PIM kinases. The inhibition of PIM kinases has become an emerging scientific interest for the treatment of multiple myeloma and several PIM kinase inhibitors, such as SGI-1776, AZD1208, and PIM447 (formerly LGH447), have been developed and are under different phases of clinical trials. Current research has been focused on the development of a new generation of potent PIM kinase inhibitors with appropriate pharmacological profiles reasonable for human malignancy treatment. Combination therapy of PIM kinase inhibitors with chemotherapeutic appears to create an additive cytotoxic impact in cancer cells. Notwithstanding, the mechanisms by which PIM kinases modulate the immune microenvironment and synergize with the immunomodulatory agents such as lenalidomide have not been deliberately depicted. This review provides a comprehensive overview of the PIM kinase pathways and the current research status of the development of PIM kinase inhibitors for the treatment of MM. Additionally, the combinatorial effects of the PIM kinase inhibitors with other targeted agents and the promising strategies to exploit PIM as a therapeutic target in malignancy are highlighted.
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Farrag AM, Ibrahim MH, Mehany ABM, Ismail MMF. New cyanopyridine-based scaffold as PIM-1 inhibitors and apoptotic inducers: Synthesis and SARs study. Bioorg Chem 2020; 105:104378. [PMID: 33099167 DOI: 10.1016/j.bioorg.2020.104378] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 09/24/2020] [Accepted: 10/04/2020] [Indexed: 12/21/2022]
Abstract
Two novel series of 6-(4-benzamido-/4-phthalimido)-3-cyanopyridine derivatives were designed and synthesized as inhibitors of PIM-1 kinase. Based on cytotoxicity results via MTT assay against prostate carcinoma PC3, human hepatocellular carcinoma HepG2 and breast adenocarcinoma MCF-7 cell lines, the most potent cytotoxic cyanopyridine hits, 6, 7, 8, 12 and 13 were 1.5-3.3 times more inhibitor of cell proliferation than the reference standard, 5-FU. Selectivity profile of the latter compounds on normal human cells (WI-38), was executed, indicating that they are highly selective (IC50 > 145 μM) in their cytotoxic effect. The promising compounds were further evaluated as PIM-1 kinase inhibitors. These compounds elicited remarkable inhibition of PIM-1 kinase (76.43-53.33%). Extensive studies on apoptosis were conducted for these compounds; they enhanced caspase-3 and boosted the Bax/Bcl-2 ratio 27-folds in comparison to the control. Molecular docking study of the most potent compound, 13 in PIM-1 kinase active site was consistent with the in vitro activity. Finally, prediction of chemo-informatic properties released compound 13 as the most promising ligand.
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Affiliation(s)
- Amel M Farrag
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt.
| | - Mona H Ibrahim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Ahmed B M Mehany
- Department of Zoology, Faculty of Science (Boys), Al-Azhar University, Cairo, Egypt
| | - Magda M F Ismail
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
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13
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Motylewska E, Braun M, Stępień H. High Expression of NEK2 and PIM1, but Not PIM3, Is Linked to an Aggressive Phenotype of Bronchopulmonary Neuroendocrine Neoplasms. Endocr Pathol 2020; 31:264-273. [PMID: 32504181 PMCID: PMC7395916 DOI: 10.1007/s12022-020-09629-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Dysregulations of the NEK2 and PIM1-3 kinase signaling axes have been implicated in the pathogenesis of several cancers, including those with a neuroendocrine phenotype. However, their impact on bronchopulmonary neuroendocrine neoplasms (BP-NENs) has not been investigated. The aim of this pilot study was to determine mRNA and protein levels of NEK2, PIM1, and PIM3 in a group of 49 patients with BP-NENs: 11 typical carcinoids, 5 atypical carcinoids, 11 large cell neuroendocrine carcinomas, 22 small cell lung carcinomas (SCLC). The expression was measured using TaqMan-based RT-PCR and immunohistochemistry. NEK2 and PIM1 mRNA levels were higher in the SCLC patients than in the other BP-NEN groups (p < 0.001). There was an association between NEK2 mRNA and protein expression (p = 0.023) and elevated NEK2 mRNA levels were related to reduced survival in BP-NEN patients (p = 0.015). Patients with higher PIM1 protein expression had also diminished survival comparing with those with weak or no PIM1 expression (p = 0.037). Elevated NEK2 and PIM1 expression were related to aggressive tumor phenotype and indirectly affected the overall survival of BP-NEN patients. Our pilot study supports the need for future investigation of the biological function of NEK2 and PIM1 in BP-NEN transformation to verify the clinical value of our findings.
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Affiliation(s)
- Ewelina Motylewska
- Department of Immunoendocrinology, Chair of Endocrinology, Medical University of Lodz, Pomorska 251, 92-213, Lodz, Poland.
| | - Marcin Braun
- Department of Pathology, Chair of Oncology, Medical University of Lodz, Pomorska 251, 92-213, Lodz, Poland
| | - Henryk Stępień
- Department of Immunoendocrinology, Chair of Endocrinology, Medical University of Lodz, Pomorska 251, 92-213, Lodz, Poland
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14
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Ismail MMF, Farrag AM, Abou‐El‐Ela D. Synthesis, anticancer screening, and in silico ADMEprediction of novel 2‐pyridonesas Pim inhibitors. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Magda M. F. Ismail
- Department of Pharmaceutical Chemistry, Faculty of PharmacyAl‐Azhar University Cairo Egypt
| | - Amel M. Farrag
- Department of Pharmaceutical Chemistry, Faculty of PharmacyAl‐Azhar University Cairo Egypt
| | - Dalal Abou‐El‐Ela
- Department of Pharmaceutical ChemistryFaculty of Pharmacy, Ain‐Shams University Cairo Egypt
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15
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Mekky AEM, Sanad SMH, Said AY, Elneairy MAA. Synthesis, cytotoxicity, in-vitro antibacterial screening and in-silico study of novel thieno[2,3-b]pyridines as potential pim-1 inhibitors. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1778033] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Ahmed E. M. Mekky
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | | | - Ahmed Y. Said
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
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16
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Peddi SR, Peddi SR, Sivan S, Veerati R, Manga V. Integrated molecular docking, 3D QSAR and molecular dynamics simulation studies on indole derivatives for designing new Pim-1 inhibitors. J Recept Signal Transduct Res 2020; 40:1-14. [DOI: 10.1080/10799893.2020.1713809] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Sudhir Reddy Peddi
- Molecular Modeling and Medicinal Chemistry Group, Department of Chemistry, University College of Science, Osmania University, Hyderabad, India
| | - Saikiran Reddy Peddi
- Molecular Modeling and Medicinal Chemistry Group, Department of Chemistry, University College of Science, Osmania University, Hyderabad, India
| | - Sreekanth Sivan
- Department of Chemistry, Nizam College, Osmania University, Hyderabad
| | - Radhika Veerati
- Department of Chemistry, S R Engineering College, Ananthasagar, India
| | - Vijjulatha Manga
- Molecular Modeling and Medicinal Chemistry Group, Department of Chemistry, University College of Science, Osmania University, Hyderabad, India
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17
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Bahuguna A, Singh A, Kumar P, Dhasmana D, Krishnan V, Garg N. Bisindolemethane derivatives as highly potent anticancer agents: Synthesis, medicinal activity evaluation, cell-based compound discovery, and computational target predictions. Comput Biol Med 2020; 116:103574. [DOI: 10.1016/j.compbiomed.2019.103574] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Revised: 12/02/2019] [Accepted: 12/02/2019] [Indexed: 12/24/2022]
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18
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Ismail MM, Farrag AM, Harras MF, Ibrahim MH, Mehany AB. Apoptosis: A target for anticancer therapy with novel cyanopyridines. Bioorg Chem 2020; 94:103481. [DOI: 10.1016/j.bioorg.2019.103481] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 11/23/2019] [Accepted: 11/25/2019] [Indexed: 12/13/2022]
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19
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Cho H, Yadav AK, Do Y, Heo M, Bishop-Bailey D, Lee J, Jang BC. Anti‑survival and pro‑apoptotic effects of meridianin C derivatives on MV4‑11 human acute myeloid leukemia cells. Int J Oncol 2019; 56:368-378. [PMID: 31789392 DOI: 10.3892/ijo.2019.4925] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 10/24/2019] [Indexed: 11/06/2022] Open
Abstract
Meridianin C is a marine natural product with anticancer activity. Several meridianin C derivatives (compounds 7a‑j) were recently synthesized, and their inhibitory effects on pro‑viral integration site for Moloney murine leukemia virus (PIM) kinases, as well as their antiproliferative effects on human leukemia cells, were reported. However, the anti‑leukemic effects and mechanisms of action of meridianin C and its derivatives remain largely unknown. The aim of the present study was to investigate the effects of meridianin C and its derivatives on MV4‑11 human acute myeloid leukemia cell growth. The parent compound meridianin C did not markedly affect the viability and survival of MV4‑11 cells. By contrast, MV4‑11 cell viability and survival were reduced by meridianin C derivatives, with compound 7a achieving the most prominent reduction. Compound 7a notably inhibited the expression and activity of PIM kinases, as evidenced by reduced B‑cell lymphoma‑2 (Bcl‑2)‑associated death promoter phosphorylation at Ser112. However, meridianin C also suppressed PIM kinase expression and activity, and the pan‑PIM kinase inhibitor AZD1208 only slightly suppressed the survival of MV4‑11 cells. Thus, the anti‑survival effect of compound 7a on MV4‑11 cells was unrelated to PIM kinase inhibition. Moreover, compound 7a induced apoptosis, caspase‑9 and ‑3 activation and poly(ADP‑ribose) polymerase (PARP) cleavage, but did not affect death receptor (DR)‑4 or DR‑5 expression in MV4‑11 cells. Compound 7a also induced the generation of cleaved Bcl‑2, and the downregulation of myeloid cell leukemia (Mcl)‑1 and X‑linked inhibitor of apoptosis (XIAP) in MV4‑11 cells. Furthermore, compound 7a increased eukaryotic initiation factor (eIF)‑2α phosphorylation and decreased S6 phosphorylation, whereas GRP‑78 expression was unaffected. Importantly, treatment with a pan‑caspase inhibitor (z‑VAD‑fmk) significantly attenuated compound 7a‑induced apoptosis, caspase‑9 and ‑3 activation, PARP cleavage, generation of cleaved Bcl‑2 and downregulation of Mcl‑1 and XIAP in MV4‑11 cells. Collectively, these findings demonstrated the strong anti‑survival and pro‑apoptotic effects of compound 7a on MV4‑11 cells through regulation of caspase‑9 and ‑3, Bcl‑2, Mcl‑1, XIAP, eIF‑2α and S6 molecules.
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Affiliation(s)
- Hyorim Cho
- Department of Molecular Medicine, College of Medicine, Keimyung University, Daegu 42601, Republic of Korea
| | - Anil Kumar Yadav
- Department of Molecular Medicine, College of Medicine, Keimyung University, Daegu 42601, Republic of Korea
| | - Youngrok Do
- Department of Hematology and Oncology, College of Medicine, Keimyung University, Daegu 42601, Republic of Korea
| | - Mihwa Heo
- Department of Hematology and Oncology, College of Medicine, Keimyung University, Daegu 42601, Republic of Korea
| | - David Bishop-Bailey
- Comparative Biomedical Sciences, Royal Veterinary College, London NW 10TU, United Kingdom
| | - Jinho Lee
- Department of Chemistry, College of Life Science, Keimyung University, Daegu 42601, Republic of Korea
| | - Byeong-Churl Jang
- Department of Molecular Medicine, College of Medicine, Keimyung University, Daegu 42601, Republic of Korea
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20
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Chen J, Tang G. PIM-1 kinase: a potential biomarker of triple-negative breast cancer. Onco Targets Ther 2019; 12:6267-6273. [PMID: 31496730 PMCID: PMC6690594 DOI: 10.2147/ott.s212752] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 07/30/2019] [Indexed: 01/10/2023] Open
Abstract
Triple-negative breast cancer is associated with a poor prognosis, and effective biomarkers for targeted diagnosis and treatment are lacking. The tumorigenicity of the provirus integration site for Moloney murine leukemia virus 1 (PIM-1) gene has been studied for many years. However, its significance in breast cancer remains unclear. In this review we briefly summarized the physiological characteristics and regulation of PIM-1 kinase, and subsequently focused on the role of PIM-1 in tumors, especially breast cancer. Oncogene PIM-1 was found to be upregulated in breast cancer, especially in triple-negative breast cancer. Moreover, it is involved in tumorigenesis and the development of drug resistance, and linked to poor prognosis. A highly selective probe targeting PIM-1 for imaging has emerged, suggesting that PIM-1 may be a potential biomarker for the accurate diagnosis and targeted therapy of triple-negative breast cancer.
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Affiliation(s)
- Jieying Chen
- Department of Radiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Guangyu Tang
- Department of Radiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
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21
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Amr AEGE, Ibrahimd AA, El-Shehry MF, Hosni HM, Fayed AA, Elsayed EA. In Vitro and In Vivo Anti-Breast Cancer Activities of Some Newly Synthesized 5-(thiophen-2-yl)thieno-[2,3-d]pyrimidin-4-one Candidates. Molecules 2019; 24:molecules24122255. [PMID: 31212962 PMCID: PMC6631792 DOI: 10.3390/molecules24122255] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 06/13/2019] [Accepted: 06/14/2019] [Indexed: 01/28/2023] Open
Abstract
In this study, some of new thiophenyl thienopyrimidinone derivatives 2–15 were prepared and tested as anti-cancer agents by using thiophenyl thieno[2,3-d]pyrimidinone derivative 2 as a starting material, which was prepared from cyclization of ethyl ester derivative 1 with formamide. Treatment of 2 with ethyl- chloroacetate gave thienopyrimidinone N-ethylacetate 3, which was reacted with hydrazine hydrate or anthranilic acid to afford acetohydrazide 4 and benzo[d][1,3]oxazin-4-one 5, respectively. Condensation of 4 with aromatic aldehydes or phenylisothiocyanate yielded Schiff base derivatives 6,7, and thiosemicarbazise 10, which were treated with 2-mercaptoacetic acid or chloroacetic acid to give the corresponding thiazolidinones 8, 9, and phenylimino-thiazolidinone 11, respectively. Treatment of 4 with ethylacetoacetate or acetic acid/acetic anhydride gave pyrazole 12 and acetyl acetohydrazide 13 derivatives, respectively. The latter compound 13 was reacted with ethyl cycno-acetate or malononitrile to give 14 and 15, respectively. In this work, we have studied the anti-cancer activity of the synthesized thienopyrimidinone derivatives against MCF-7 and MCF-10A cancer cells. Furthermore, in vivo experiments showed that the synthesized compounds significantly reduced tumor growth up to the 8th day of treatment in comparison to control animal models. Additionally, the synthesized derivatives showed potential inhibitory effects against pim-1 kinase activities.
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Affiliation(s)
- Abd El-Galil E Amr
- Pharmaceutical Chemistry Department, Drug Exploration & Development Chair (DEDC), College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia.
- Applied Organic Chemistry Department, National Research Center, Cairo, Dokki 12622, Egypt.
| | - Alhussein A Ibrahimd
- Applied Organic Chemistry Department, National Research Center, Cairo, Dokki 12622, Egypt.
| | - Mohamed F El-Shehry
- Pesticide Chemistry Department, National Research Center, Dokki 12622, Cairo, Egypt.
- Chemistry Department, Al-Zahrawy University College, Karbala 56001, Iraq.
| | - Hanaa M Hosni
- Pesticide Chemistry Department, National Research Center, Dokki 12622, Cairo, Egypt.
| | - Ahmed A Fayed
- Applied Organic Chemistry Department, National Research Center, Cairo, Dokki 12622, Egypt.
- Respiratory Therapy Department, College of Medical Rehabilitation Sciences, Taibah University, Madinah Munawara, 22624, Saudi Arabia.
| | - Elsayed A Elsayed
- Zoology Department, Bioproducts Research Chair, Faculty of Science, King Saud University, Riyadh 11451, Saudi Arabia.
- Chemistry of Natural and Microbial Products Department, National Research Centre, Dokki 12622, Cairo, Egypt.
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22
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Jiang W, Chen Y, Song X, Shao Y, Ning Z, Gu W. Pim-1 inhibitor SMI-4a suppresses tumor growth in non-small cell lung cancer via PI3K/AKT/mTOR pathway. Onco Targets Ther 2019; 12:3043-3050. [PMID: 31114247 PMCID: PMC6497832 DOI: 10.2147/ott.s203142] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 04/08/2019] [Indexed: 01/10/2023] Open
Abstract
Background: In the present study, we aimed to investigate the effect of proviral integration site for moloney murine leukemia virus-1 (Pim-1) inhibitor (SMI-4a) on the progression of non-small cell lung cancer (NSCLC). Materials and methods: The effects of SMI-4a on proliferation, apoptosis, and cell cycle of NSCLC cells were examined by in vitro experiments using human NSCLC cell lines (A549 and Ltep-a-2). The pathway regulated by SMI-4a was detected using Western blot. Furthermore, we performed in vivo experiments to assess the effects of SMI-4a on tumor growth using mouse models with NSCLC. Results: Our data demonstrated that SMI-4a could inhibit the proliferation of A549 and Ltep-a-2 cells markedly in a dose-dependent manner (P<0.05). Treatment with 80 μmol/L of SMI-4a for 48 h significantly induced the apoptosis rate of NSCLC cells (P<0.05), and blocked the cell cycle of NSCLC cells in G2/M phase (P<0.05). The phosphorylation levels of PI3K, AKT, and mTOR in NSCLC cells were significantly downregulated by SMI-4a (P<0.05). Result from in vivo experiments demonstrated that SMI-4a could suppress the tumor growth in mouse models with NSCLC (P<0.05). Conclusions: SMI-4a suppresses the progression of NSCLC by blocking the PI3K/AKT/mTOR pathway.
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Affiliation(s)
- Wenjie Jiang
- Department of Radiation Oncology, The Third Affiliated Hospital of Soochow University, Jiangsu, Changzhou 213003, People's Republic of China
| | - Yuan Chen
- Department of Radiation Oncology, The Third Affiliated Hospital of Soochow University, Jiangsu, Changzhou 213003, People's Republic of China
| | - Xing Song
- Department of Radiation Oncology, The Third Affiliated Hospital of Soochow University, Jiangsu, Changzhou 213003, People's Republic of China
| | - Yingjie Shao
- Department of Radiation Oncology, The Third Affiliated Hospital of Soochow University, Jiangsu, Changzhou 213003, People's Republic of China
| | - Zhonghua Ning
- Department of Radiation Oncology, The Third Affiliated Hospital of Soochow University, Jiangsu, Changzhou 213003, People's Republic of China
| | - Wendong Gu
- Department of Radiation Oncology, The Third Affiliated Hospital of Soochow University, Jiangsu, Changzhou 213003, People's Republic of China
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23
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Serrano-Saenz S, Palacios C, Delgado-Bellido D, López-Jiménez L, Garcia-Diaz A, Soto-Serrano Y, Casal JI, Bartolomé RA, Fernández-Luna JL, López-Rivas A, Oliver FJ. PIM kinases mediate resistance of glioblastoma cells to TRAIL by a p62/SQSTM1-dependent mechanism. Cell Death Dis 2019; 10:51. [PMID: 30718520 PMCID: PMC6362213 DOI: 10.1038/s41419-018-1293-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 12/07/2018] [Accepted: 12/18/2018] [Indexed: 12/21/2022]
Abstract
Glioblastoma (GBM) is the most common and aggressive brain tumor and is associated with poor prognosis. GBM cells are frequently resistant to tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) and finding new combinatorial therapies to sensitize glioma cells to TRAIL remains an important challenge. PIM kinases are serine/threonine kinases that promote cell survival and proliferation and are highly expressed in different tumors. In this work, we studied the role of PIM kinases as regulators of TRAIL sensitivity in GBM cells. Remarkably, PIM inhibition or knockdown facilitated activation by TRAIL of a TRAIL-R2/DR5-mediated and mitochondria-operated apoptotic pathway in TRAIL-resistant GBM cells. The sensitizing effect of PIM knockdown on TRAIL-induced apoptosis was mediated by enhanced caspase-8 recruitment to and activation at the death-inducing signaling complex (DISC). Interestingly, TRAIL-induced internalization of TRAIL-R2/DR5 was significantly reduced in PIM knockdown cells. Phospho-proteome profiling revealed a decreased phosphorylation of p62/SQSTM1 after PIM knockdown. Our results also showed an interaction between p62/SQSTM1 and the DISC that was reverted after PIM knockdown. In line with this, p62/SQSTM1 ablation increased TRAIL-R2/DR5 levels and facilitated TRAIL-induced caspase-8 activation, revealing an inhibitory role of p62/SQSTM1 in TRAIL-mediated apoptosis in GBM. Conversely, upregulation of TRAIL-R2/DR5 upon PIM inhibition and apoptosis induced by the combination of PIM inhibitor and TRAIL were abrogated by a constitutively phosphorylated p62/SQSTM1S332E mutant. Globally, our data represent the first evidence that PIM kinases regulate TRAIL-induced apoptosis in GBM and identify a specific role of p62/SQSTM1Ser332 phosphorylation in the regulation of the extrinsic apoptosis pathway activated by TRAIL.
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Affiliation(s)
- Santiago Serrano-Saenz
- Instituto de Parasitología y Biomedicina López-Neyra, CSIC, CIBERONC, Parque Tecnológico Ciencias de la Salud, Avenida del Conocimiento, s/n, 18100, Armilla, Granada, Spain.,Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Carlos III Health Institute, Madrid, Spain
| | - Carmen Palacios
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Carlos III Health Institute, Madrid, Spain.,Centro Andaluz de Biología Molecular y Medicina Regenerativa-CABIMER, CSIC-Universidad de Sevilla-Universidad Pablo de Olavide, CIBERONC, Avda Américo Vespucio 24, 41092, Sevilla, Spain
| | - Daniel Delgado-Bellido
- Instituto de Parasitología y Biomedicina López-Neyra, CSIC, CIBERONC, Parque Tecnológico Ciencias de la Salud, Avenida del Conocimiento, s/n, 18100, Armilla, Granada, Spain
| | - Laura López-Jiménez
- Instituto de Parasitología y Biomedicina López-Neyra, CSIC, CIBERONC, Parque Tecnológico Ciencias de la Salud, Avenida del Conocimiento, s/n, 18100, Armilla, Granada, Spain
| | - Angel Garcia-Diaz
- Instituto de Parasitología y Biomedicina López-Neyra, CSIC, CIBERONC, Parque Tecnológico Ciencias de la Salud, Avenida del Conocimiento, s/n, 18100, Armilla, Granada, Spain
| | - Yolanda Soto-Serrano
- Instituto de Parasitología y Biomedicina López-Neyra, CSIC, CIBERONC, Parque Tecnológico Ciencias de la Salud, Avenida del Conocimiento, s/n, 18100, Armilla, Granada, Spain
| | - J Ignacio Casal
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas, CSIC, Ramiro de Maeztu 9, 28039, Madrid, Spain
| | - Rubén A Bartolomé
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas, CSIC, Ramiro de Maeztu 9, 28039, Madrid, Spain
| | - José Luis Fernández-Luna
- HUMV-Hospital Universitario Marqués de Valdecilla Avenida Valdecilla, 25, 39008, Santander, Cantabria, Spain
| | - Abelardo López-Rivas
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Carlos III Health Institute, Madrid, Spain. .,Centro Andaluz de Biología Molecular y Medicina Regenerativa-CABIMER, CSIC-Universidad de Sevilla-Universidad Pablo de Olavide, CIBERONC, Avda Américo Vespucio 24, 41092, Sevilla, Spain.
| | - F Javier Oliver
- Instituto de Parasitología y Biomedicina López-Neyra, CSIC, CIBERONC, Parque Tecnológico Ciencias de la Salud, Avenida del Conocimiento, s/n, 18100, Armilla, Granada, Spain. .,Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Carlos III Health Institute, Madrid, Spain.
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Yadav AK, Kumar V, Bailey DB, Jang BC. AZD1208, a Pan-Pim Kinase Inhibitor, Has Anti-Growth Effect on 93T449 Human Liposarcoma Cells via Control of the Expression and Phosphorylation of Pim-3, mTOR, 4EBP-1, S6, STAT-3 and AMPK. Int J Mol Sci 2019; 20:ijms20020363. [PMID: 30654529 PMCID: PMC6359068 DOI: 10.3390/ijms20020363] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 01/09/2019] [Indexed: 12/21/2022] Open
Abstract
Overexpression of Pim kinases has an oncogenic/pro-survival role in many hematological and solid cancers. AZD1208 is a pan-Pim kinase inhibitor that has anti-cancer and anti-adipogenic actions. Here, we investigated the effects of AZD1208 on the growth of 93T449 cells, a differentiated human liposarcoma cell line. At 20 µM, AZD1208 was cytotoxic (cytostatic) but not apoptotic, reducing cell survival without DNA fragmentation, caspase activation or increasing cells in the sub G1 phase; known apoptotic parameters. Notably, AZD1208 reduced phosphorylation of signal transducer and activator of transcription-3 (STAT-3) in 93T449 cells. STAT-3 inhibition by AG490, a JAK2/STAT-3 inhibitor similarly reduced cell survival. AZD1208 down-regulated phosphorylation of mammalian target of rapamycin (mTOR) and ribosomal S6 while up-regulated eukaryotic initiation factor-2α (eIF-2α). In addition, AZD1208 induced a LKB-1-independent AMPK activation, which was crucial for its cytostatic effect, as knock-down of AMPK greatly blocked AZD1208s ability to reduce cell survival. AZD1208 had no effect on expression of two members of Pim kinase family (Pim-1 and Pim-3) but inhibited phosphorylation of 4EBP-1, a downstream effector of Pim kinases. Importantly, a central role for Pim-3 in the actions of AZD1208 was confirmed by knock-down, which not only reduced 93T449 cell survival but also led to the inhibition of 4EBP-1, mTOR, eIF-2α and STAT-3, along with the activation of AMPK. In summary, this is the first report demonstrating that AZD1208 inhibits growth of liposarcoma cells and that this activity is mediated through Pim-3 kinase, STAT-3, mTOR, S6 and AMPK expression and phosphorylation pathways.
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Affiliation(s)
- Anil Kumar Yadav
- Department of Molecular Medicine, College of Medicine, Keimyung University, 1095 Dalgubeoldaero, Dalseo-gu, Daegu 42601, Korea.
| | - Vinoth Kumar
- Department of Molecular Medicine, College of Medicine, Keimyung University, 1095 Dalgubeoldaero, Dalseo-gu, Daegu 42601, Korea.
| | - David Bishop Bailey
- Comparative Biomedical Sciences, Royal Veterinary College, London NW1 0TU, UK.
| | - Byeong-Churl Jang
- Department of Molecular Medicine, College of Medicine, Keimyung University, 1095 Dalgubeoldaero, Dalseo-gu, Daegu 42601, Korea.
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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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Zhou Y, Liu W, Xu Z, Zhu H, Xiao D, Su W, Zeng R, Feng Y, Duan Y, Zhou J, Zhong M. Analysis of Genomic Alteration in Primary Central Nervous System Lymphoma and the Expression of Some Related Genes. Neoplasia 2018; 20:1059-1069. [PMID: 30227305 PMCID: PMC6141698 DOI: 10.1016/j.neo.2018.08.012] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 08/31/2018] [Accepted: 08/31/2018] [Indexed: 02/05/2023]
Abstract
Primary central nervous system lymphoma (PCNSL) is a rare and special type of non-Hodgkin lymphoma. The treatment of PCNSL is comprehensive, combining surgery, radiotherapy, and chemotherapy. However, the outcome is poor because of its high invasiveness and rate of recurrence. We analyzed 22 cases of PCNSL using next-generation sequencing (NGS) to detect 64 candidate genes. We used immunohistochemical methods to analyze gene expression in 57 PCNSL samples. NGS showed that recurrent mutations in KMT2D and CD79B, components of the NF-κB pathway, accounted for 65% of total mutations in PCNSL samples. The most frequent mutated gene was PIM1 (77.27%, 17/22), followed by MYD88 (63.64%, 14/22), CD79B (69.09%, 13/22), and KMT2D (50.00%, 11/22). Mutations of the CD79B gene were associated with an inferior progression-free survival (PFS), and GNA13 gene mutations were associated with a shorter PFS and overall survival (OS) in PCNSL patients (P < .05). PIM1 and MYD88 were highly expressed in PCNSL patients and were related to their OS time. MYD88 overexpression might be an independent and poor prognostic predictor of OS time. In summary, we identified highly recurrent genetic lesions in CD79B and KMT2D, components of the NF-κB pathway, in PCNSL and validated the expression of PIM1 and MYD88 related to poor survival, thereby providing novel insights into the pathogenesis and precision medicine of PCNSL.
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Affiliation(s)
- Yangying Zhou
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Wei Liu
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Zhijie Xu
- Department of Pathology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China
| | - Hong Zhu
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Desheng Xiao
- Department of Pathology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China
| | - Weiping Su
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China
| | - Ruolan Zeng
- Hunan Cancer Hospital and Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, 410013, Hunan, China
| | - Yuhua Feng
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Yumei Duan
- Department of Pathology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China
| | - Jianhua Zhou
- Department of Pathology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China.
| | - Meizuo Zhong
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
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27
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Oyallon B, Brachet-Botineau M, Logé C, Bonnet P, Souab M, Robert T, Ruchaud S, Bach S, Berthelot P, Gouilleux F, Viaud-Massuard MC, Denevault-Sabourin C. Structure-based design of novel quinoxaline-2-carboxylic acids and analogues as Pim-1 inhibitors. Eur J Med Chem 2018; 154:101-109. [PMID: 29778892 DOI: 10.1016/j.ejmech.2018.04.056] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 04/20/2018] [Accepted: 04/28/2018] [Indexed: 12/28/2022]
Abstract
We identified a new series of quinoxaline-2-carboxylic acid derivatives, targeting the human proviral integration site for Moloney murine leukemia virus-1 (HsPim-1) kinase. Seventeen analogues were synthesized providing useful insight into structure-activity relationships studied. Docking studies realized in the ATP pocket of HsPim-1 are consistent with an unclassical binding mode of these inhibitors. The lead compound 1 was able to block HsPim-1 enzymatic activity at nanomolar concentrations (IC50 of 74 nM), with a good selectivity profile against a panel of mammalian protein kinases. In vitro studies on the human chronic myeloid leukemia cell line KU812 showed an antitumor activity at micromolar concentrations. As a result, compound 1 represents a promising lead for the design of novel anticancer targeted therapies.
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Affiliation(s)
- Bruno Oyallon
- EA GICC - ERL 7001 CNRS « Groupe Innovation et Ciblage Cellulaire », Team Innovation Moléculaire et Thérapeutique, University of Tours, F-37200, Tours, France
| | - Marie Brachet-Botineau
- CNRS ERL7001 LNOx « Leukemic Niche and RedOx Metabolism » - EA GICC, University of Tours, F-37000, Tours, France; CHRU de Tours, Service d'Hématologie Biologique, F-37044, Tours, France
| | - Cédric Logé
- Université de Nantes, Nantes Atlantique Universités, Département de Chimie Thérapeutique, Cibles et Médicaments des Infections et du Cancer, IICIMED- EA1155, Institut de Recherche en Santé 2, F-44200, Nantes, France
| | - Pascal Bonnet
- UMR University of Orléans-CNRS 7311, Institut de Chimie Organique et Analytique (ICOA), University of Orléans, F-45067, Orléans, France
| | - Mohamed Souab
- Sorbonne Universités, USR3151 CNRS/UPMC, Plateforme de criblage KISSf (Kinase Inhibitor Specialized Screening Facility), Station Biologique, Place Georges Teissier, F-29688, Roscoff, France
| | - Thomas Robert
- Sorbonne Universités, USR3151 CNRS/UPMC, Plateforme de criblage KISSf (Kinase Inhibitor Specialized Screening Facility), Station Biologique, Place Georges Teissier, F-29688, Roscoff, France
| | - Sandrine Ruchaud
- Sorbonne Universités, USR3151 CNRS/UPMC, Plateforme de criblage KISSf (Kinase Inhibitor Specialized Screening Facility), Station Biologique, Place Georges Teissier, F-29688, Roscoff, France
| | - Stéphane Bach
- Sorbonne Universités, USR3151 CNRS/UPMC, Plateforme de criblage KISSf (Kinase Inhibitor Specialized Screening Facility), Station Biologique, Place Georges Teissier, F-29688, Roscoff, France
| | - Pascal Berthelot
- UMR-S 1172 - JPArc - Centre de Recherche Jean-Pierre AUBERT Neurosciences et Cancer, University of Lille, Inserm, CHU Lille, F-59000, Lille, France
| | - Fabrice Gouilleux
- CNRS ERL7001 LNOx « Leukemic Niche and RedOx Metabolism » - EA GICC, University of Tours, F-37000, Tours, France
| | - Marie-Claude Viaud-Massuard
- EA GICC - ERL 7001 CNRS « Groupe Innovation et Ciblage Cellulaire », Team Innovation Moléculaire et Thérapeutique, University of Tours, F-37200, Tours, France
| | - Caroline Denevault-Sabourin
- EA GICC - ERL 7001 CNRS « Groupe Innovation et Ciblage Cellulaire », Team Innovation Moléculaire et Thérapeutique, University of Tours, F-37200, Tours, France.
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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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29
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Asati V, Bharti SK. Design, synthesis and molecular modeling studies of novel thiazolidine-2,4-dione derivatives as potential anti-cancer agents. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.10.077] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Abnous K, Manavi H, Mehri S, Alibolandi M, Kamali H, Ghandadi M, Hadizadeh F. In vitro evaluation of dihydropyridine-3-carbonitriles as potential cytotoxic agents through PIM-1 protein kinase inhibition. Res Pharm Sci 2017. [PMID: 28626477 PMCID: PMC5465828 DOI: 10.4103/1735-5362.207200] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
PIM-1 protein kinase inhibitor belongs to a novel class of serine/threonine kinases. As PIM-1 is overexpressed in cancer cells and possesses oncogenic functions, its inhibition provides a new option in cancer therapy. In this study, in vitro inhibitory effects of seven analogues of 1, 2-dihydropyridine-3-carbonitrile derivatives Ia-c, IIa-d on the activity of recombinant PIM-1 were evaluated using dimethylthiazol diphenyltetrazolium bromide (MTT) assay. The PIM-1 protein kinase inhibitory potencies and the cytotoxicity effects of tested compounds were respectively as follows: Ic > IIa > Ia > IIb > Ib > IId > IIc and IIb > IIa > Ia > IIc > Ic > Ib > IId, respectively. The compound Ic with methylthio imidazole substituent at C-3 position and benzodioxole substituent at C-6 position of 2-imino-1, 2-dihydropyridine-3- carbonitrile structure showed the strongest PIM-1 inhibitory effect (IC50 = 111.01 nM), while the compound IIc with methythio imidazole substituent at C-3 position and benzodioxole substituent at C-6 position of 2-oxo-1, 2-dihydropyridine-3- carbonitrile structure exhibited the least inhibition activity (IC50 = 433.71 nM). The docking results showed that all tested compounds localized appropriately in the middle of binding cavity after docking procedure, demonstrating suitable interactions between ligands and protein. This study demonstrated that the PIM-1 inhibitory potencies of newly synthesized compounds were in submicromolar concentrations (IC50 < 150 nM) while they exhibited low cytotoxicity on HT-29 cell line (IC50> 130 μM). Altogether, our data indicated that compounds Ic, IIa, Ia could be considered as new potent non-toxic PIM-1 inhibitors which could be used in combination with routine anti-proliferative drugs.
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Affiliation(s)
- Khalil Abnous
- Pharmaceutical Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, I.R. Iran
| | - Hesam Manavi
- Student Research Committee, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, I.R. Iran
| | - Soghra Mehri
- Pharmaceutical Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, I.R. Iran.,Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, I.R. Iran
| | - Mona Alibolandi
- Pharmaceutical Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, I.R. Iran
| | - Hossein Kamali
- Targeted Drug Delivery Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, I.R. Iran
| | - Morteza Ghandadi
- Biotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, I.R. Iran
| | - Farzin Hadizadeh
- Biotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, I.R. Iran
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31
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Wang D, Feng JF, Yuan GY, Yang YH, Liu YS, Yang YW. Association between chromosomal aberration of exfoliated bladder cells in the urine and oxidative stress in patients with bladder transitional cell carcinoma. Oncol Lett 2017; 14:137-144. [PMID: 28693145 PMCID: PMC5494805 DOI: 10.3892/ol.2017.6128] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Accepted: 03/09/2017] [Indexed: 01/10/2023] Open
Abstract
The aim of the current study was to investigate the chromosomal aberrations of exfoliated bladder cells in the urine and blood oxidative stress in patients with bladder transitional cell carcinoma (BTCC). A total of 40 healthy controls and 246 patients with BTCC were recruited. Abnormal levels of CSP3, CSP7, CSP17 and GLPp16 were detected by fluorescence in situ hybridization (FISH) in exfoliated bladder cells in the urine of patients with BTCC. Serum total oxidant status (TOS), total antioxidant status (TAS) and oxidative stress index (OSI) were measured. Significant differences were observed in the abnormal CSP3, CSP7, CSP17, GLPp16 signals and FISH positive rate between patients with BTCC and healthy controls (P<0.001). Serum TOS, TAS and OSI were also significantly different between the two groups (P<0.001). The clinical stage of BTCC was not associated with abnormal CSP3, CSP7, CSP17, GLPp16 or FISH positive rate and oxidative stress (P>0.05). A Gamma rank correlation analysis revealed an association between the pathological grade of BTCC with abnormal CSP3, CSP7 and CSP17 as well as FISH positive rate (P<0.001). In addition, the clinical stage of BTCC was associated with serum TOS, TAS and OSI (P<0.001). Evaluation of the association between chromosomal aberrations and oxidative stress revealed that abnormal CSP3, CSP7 and CSP17 were positively associated with serum TOS and OSI (P<0.001), abnormal CSP7 and CSP17 were negatively associated with serum TAS (P<0.001), but abnormal GLPp16 was not associated with serum TOS, TAS or OSI (P>0.05). Therefore, the chromosomal aberrations of exfoliated bladder cells in the urine are associated with blood oxidative stress in patients with BTCC, and these factors may contribute to the occurrence and development of BTCC.
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Affiliation(s)
- Dong Wang
- Department of Oncology, Mianyang Central Hospital, Affiliated to Southwest Medical University, Mianyang, Sichuan 621000, P.R. China
| | - Jia-Fu Feng
- Department of Clinical Laboratory, Mianyang Central Hospital, Affiliated to Southwest Medical University, Mianyang, Sichuan 621000, P.R. China
| | - Guang-Ya Yuan
- Department of Urology, Mianyang Central Hospital, Affiliated to Southwest Medical University, Mianyang, Sichuan 621000, P.R. China
| | - Yong-Hong Yang
- Department of Pathology, Mianyang Central Hospital, Affiliated to Southwest Medical University, Mianyang, Sichuan 621000, P.R. China
| | - Yun-Shuang Liu
- Department of Clinical Laboratory, Mianyang Central Hospital, Affiliated to Southwest Medical University, Mianyang, Sichuan 621000, P.R. China
| | - Yu-Wei Yang
- Department of Clinical Laboratory, Mianyang Central Hospital, Affiliated to Southwest Medical University, Mianyang, Sichuan 621000, P.R. China
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Naguib BH, El-Nassan HB, Abdelghany TM. Synthesis of new pyridothienopyrimidinone derivatives as Pim-1 inhibitors. J Enzyme Inhib Med Chem 2017; 32:457-467. [PMID: 28097906 PMCID: PMC6010143 DOI: 10.1080/14756366.2016.1261130] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Four series of pyridothienopyrimidin-4-one derivatives were designed and prepared to improve the pim-1 inhibitory activity of the previously reported thieno[2,3-b]pyridines. Significant improvement in the pim-1 inhibition and cytotoxic activity was achieved using structure rigidification strategy via ring closure. Six compounds (6c, 7a, 7c, 7d, 8b and 9) showed highly potent pim-1 inhibitory activity with IC50 of 4.62, 1.18, 1.38, 1.97, 8.83 and 4.18 μM, respectively. Four other compounds (6b, 6d, 7b and 8a) showed moderate pim-1 inhibition. The most active compounds were tested for their cytotoxic activity on three cell lines [MCF7, HCT116 and PC3]. Compounds 7a [the 2-(2-chlorophenyl)-2,3-dihydro derivative] and 7d [the 2-(2-(trifluoromethyl)-phenyl)-2,3-dihydro derivative] displayed the most potent cytotoxic effect on the three cell lines tested consistent with their highest estimated pim-1 IC50 values.
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Affiliation(s)
- Bassem H Naguib
- a Pharmaceutical Chemistry Department, Faculty of Pharmacy , The British University in Egypt , Cairo , Egypt.,b Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy , Cairo University , Cairo , Egypt
| | - Hala B El-Nassan
- b Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy , Cairo University , Cairo , Egypt
| | - Tamer M Abdelghany
- c Department of Pharmacology and Toxicology, Faculty of Pharmacy , Al-Azhar University , Cairo , Egypt
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33
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Mawas AS, Amatya VJ, Suzuki R, Kushitani K, Mohi El-Din MM, Takeshima Y. PIM1 knockdown inhibits cell proliferation and invasion of mesothelioma cells. Int J Oncol 2017; 50:1029-1034. [PMID: 28197633 DOI: 10.3892/ijo.2017.3863] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Accepted: 01/20/2017] [Indexed: 11/05/2022] Open
Abstract
Malignant mesothelioma is a major asbestos-related cancer with prolonged time lapse from the first exposure of asbestos to the development of mesothelioma. Most of mesothelioma patients show very poor prognosis, thus, an urgent improvement of its treatment is required by development of novel therapeutic strategies. RNA interference (RNAi) is a powerful tool in post-genomic research and cancer therapy through inhibition of gene expression. In the present study, we analyzed the function of PIM1 on mesothelioma cell lines with its knockdown by siRNA transfection. Here, we report that the downregulation of PIM1 led to suppression of cell proliferation by cell cycle arrest at G1 phase and suppression of cell invasion and migration. Considering the mesothelioma as rapidly growing invasive cancer, downregulation of PIM1 may have a potential role for therapeutic management of malignant mesothelioma.
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Affiliation(s)
- Amany Sayed Mawas
- Department of Pathology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Vishwa Jeet Amatya
- Department of Pathology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Rui Suzuki
- Department of Pathology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kei Kushitani
- Department of Pathology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Mouchira M Mohi El-Din
- Department of Pathology and Clinical Pathology, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt
| | - Yukio Takeshima
- Department of Pathology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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34
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Jiménez-García MP, Lucena-Cacace A, Robles-Frías MJ, Narlik-Grassow M, Blanco-Aparicio C, Carnero A. The role of PIM1/PIM2 kinases in tumors of the male reproductive system. Sci Rep 2016; 6:38079. [PMID: 27901106 PMCID: PMC5128923 DOI: 10.1038/srep38079] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 11/03/2016] [Indexed: 12/18/2022] Open
Abstract
The PIM family of serine/threonine kinases has three highly conserved isoforms (PIM1, PIM2 and PIM3). PIM proteins are regulated through transcription and stability by JAK/STAT pathways and are overexpressed in hematological malignancies and solid tumors. The PIM kinases possess weak oncogenic abilities, but enhance other genes or chemical carcinogens to induce tumors. We generated conditional transgenic mice that overexpress PIM1 or PIM2 in male reproductive organs and analyzed their contribution to tumorigenesis. We found an increase in alterations of sexual organs and hyperplasia in the transgenic mice correlating with inflammation. We also found that PIM1/2 are overexpressed in a subset of human male germ cells and prostate tumors correlating with inflammatory features and stem cell markers. Our data suggest that PIM1/2 kinase overexpression is a common feature of male reproductive organs tumors, which provoke tissue alterations and a large inflammatory response that may act synergistically during the process of tumorigenesis. There is also a correlation with markers of cancer stem cells, which may contribute to the therapy resistance found in tumors overexpressing PIM kinases.
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Affiliation(s)
- Manuel Pedro Jiménez-García
- Instituto de Biomedicina de Sevilla, IBIS/Hospital Universitario Virgen del Rocío/Universidad de Sevilla/Consejo Superior de Investigaciones Científicas, Avda. Manuel Siurot s/n 41013, Seville, Spain
| | - Antonio Lucena-Cacace
- Instituto de Biomedicina de Sevilla, IBIS/Hospital Universitario Virgen del Rocío/Universidad de Sevilla/Consejo Superior de Investigaciones Científicas, Avda. Manuel Siurot s/n 41013, Seville, Spain
| | - María José Robles-Frías
- Instituto de Biomedicina de Sevilla, IBIS/Hospital Universitario Virgen del Rocío/Universidad de Sevilla/Consejo Superior de Investigaciones Científicas, Avda. Manuel Siurot s/n 41013, Seville, Spain
| | - Maja Narlik-Grassow
- Experimental Therapeutics Programme, Spanish National Cancer Centre (CNIO), C/Melchor Fernández Almagro 3, 28029, Madrid, Spain
| | - Carmen Blanco-Aparicio
- Experimental Therapeutics Programme, Spanish National Cancer Centre (CNIO), C/Melchor Fernández Almagro 3, 28029, Madrid, Spain
| | - Amancio Carnero
- Instituto de Biomedicina de Sevilla, IBIS/Hospital Universitario Virgen del Rocío/Universidad de Sevilla/Consejo Superior de Investigaciones Científicas, Avda. Manuel Siurot s/n 41013, Seville, Spain
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35
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Mou S, Wang G, Ding D, Yu D, Pei Y, Teng S, Fu Q. Expression and function of PIM kinases in osteosarcoma. Int J Oncol 2016; 49:2116-2126. [PMID: 27826617 DOI: 10.3892/ijo.2016.3708] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Accepted: 09/19/2016] [Indexed: 11/06/2022] Open
Abstract
The provirus integrating site Moloney murine leukemia virus (PIM) family of serine/threonine protein kinases is composed of three members, PIM1, PIM2 and PIM3, which have been identified as oncoproteins in various malignancies. However, their role in osteosarcoma (OS) remains largely unknown. This study aimed to examine the expression patterns and the clinical significance of PIM kinases in human OS and their biological effects in human OS cell lines. Immunohistochemical staining was used to detect PIM kinases in archived pathologic material from 43 patients with primary OS; in addition, the effects of PIM knockdown and overexpression on the proliferation, migration and invasion of OS cell lines were determined. We observed that all three PIM kinases were frequently expressed in OS, but only PIM1 positive expression was associated with poorer prognosis regarding overall survival of OS patients. In addition, knockdown of PIM kinases notably inhibited OS cell proliferation, migration and invasiveness, whereas overexpression of PIM kinases resulted in increased OS cell growth and motility. This study suggests that PIM1 could be a valuable prognostic marker in patients with OS, and the biological functions of PIM kinase family in the osteosarcoma cell lines indicate that they could serve as potential therapeutic targets for OS.
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Affiliation(s)
- Shuai Mou
- Department of Orthopaedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Guangbin Wang
- Department of Orthopaedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Ding Ding
- Department of Clinical Nutrition, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Dongdong Yu
- Department of Orthopaedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Yi Pei
- Department of Orthopaedics, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning 11004, P.R. China
| | - Songling Teng
- Department of Orthopaedics, Central Hospital of Shenyang Medical College, Shenyang, Liaoning 110024, P.R. China
| | - Qin Fu
- Department of Orthopaedics, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
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Indole molecules as inhibitors of tubulin polymerization: potential new anticancer agents, an update (2013–2015). Future Med Chem 2016; 8:1291-316. [DOI: 10.4155/fmc-2016-0047] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Discovery of new indole-based tubulin polymerization inhibitors will continue to dominate the synthetic efforts of many medicinal chemists working in the field. The indole ring system is an essential part of several tubulin inhibitors identified in the recent years. The present review article will update the synthesis, anticancer and tubulin inhibition activities of several important new indole classes such as 2-phenylindoles (28, 29 & 30), oxindoles (35 & 38), indole-3-acrylamides (44), indolines (46), aroylindoles (49), carbozoles (75, 76 & 82), azacarbolines (87) and annulated indoles (100–105).
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37
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Naguib BH, El-Nassan HB. Synthesis of new thieno[2,3-b]pyridine derivatives as pim-1 inhibitors. J Enzyme Inhib Med Chem 2016; 31:1718-25. [PMID: 27541740 DOI: 10.3109/14756366.2016.1158711] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Three series of 5-bromo-thieno[2,3-b]pyridines bearing amide or benzoyl groups at position 2 were prepared as pim-1 inhibitors. All the prepared compounds were tested for their pim-1 enzyme inhibitory activity. Two compounds (3c and 5b) showed moderate pim-1 inhibitory activity with IC50 of 35.7 and 12.71 μM, respectively. Three other compounds (3d, 3g and 6d) showed poor pim-1 inhibition. The most active compounds were tested for their cytotoxic activity on five cell lines [MCF7, HEPG2, HCT116, A549 and PC3]. Compound 3g was the most potent cytotoxic agent on almost all the cell lines tested.
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Affiliation(s)
- Bassem H Naguib
- a Pharmaceutical Chemistry Department , Faculty of Pharmacy, The British University in Egypt , Cairo , Egypt and.,b Pharmaceutical Organic Chemistry Department , Faculty of Pharmacy, Cairo University , Cairo , Egypt
| | - Hala B El-Nassan
- b Pharmaceutical Organic Chemistry Department , Faculty of Pharmacy, Cairo University , Cairo , Egypt
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38
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Abstract
BACKGROUND The Provirus integrating site Moloney murine leukemia virus (Pim) family are proteins with serine/threonine kinase activity. Studies have demonstrated overexpression of Pims in cancer. To our knowledge, only a single study has examined Pim-1 in urothelial carcinoma. The aim of this investigation was to evaluate Pim-1, Pim-2, and Pim-3 in urothelial carcinoma and assess for expression that may contribute to disease progression and serve as a site for targeted therapy. METHODS This retrospective study included 137 cases taken from specimens from the University of Utah, Department of Pathology (2008 to 2011). Tissue was stained with antibodies against Pim-1, Pim-2, and Pim-3. Cases were classified into 3 groups, based upon current World Health Organization criteria (invasive high-grade urothelial carcinoma [IHG] [n=84], noninvasive high-grade urothelial carcinoma/carcinoma in situ [n=32], and noninvasive low-grade urothelial carcinoma [NILG] [n=21]). Cases were scored and recorded as positive or negative on the basis of the percentage of cells with cytoplasmic and/or nuclear staining. RESULTS NILG showed higher expression of Pim-1 (relative expression rate [RER]=2.28; 95% confidence interval [CI], 0.183-0.764) and Pim-3 (RER=3.06; 95% CI, 0.423-0.816) compared with other lesions. IHG had lower expression of Pim-1 (RER=0.31; 95% CI, 0.401-0.844) and Pim-3 (RER=0.354; 95% CI, 0.322-0.816) and noninvasive high-grade urothelial carcinoma (NIHG) demonstrated increased expression of Pim-1 and (RER=2.09; 95% CI, 0.124-0.739) and Pim-2 (RER=1.70; 95% CI, 0.151-0.591). At least 1 Pim kinase protein was expressed at the following rates: 49% in IHG, 66% in NIHG, and 76% in NILG. CONCLUSION A high percentage of urothelial carcinomas express Pim kinases. Pim expression differs in NILG, NIHG, and IHG lesions.
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Xie Y, Bayakhmetov S. PIM1 kinase as a promise of targeted therapy in prostate cancer stem cells. Mol Clin Oncol 2015; 4:13-17. [PMID: 26835011 DOI: 10.3892/mco.2015.673] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 10/20/2015] [Indexed: 11/05/2022] Open
Abstract
Since the last decade, the PIM family serine/threonine kinases have become a focus in cancer research. Numerous clinical data supports that overexpression of PIM1 is associated with tumor formation in various tissues. However, little is known regarding the function of PIM1 in cancer stem cells. In cancer cells, PIM1 has essential roles in the regulation of the cell cycle, cell proliferation, cell survival and multiple drug resistance. In stem cells, PIM1 kinase exhibits a significant function in stem cell proliferation, self-renewal and expansion. Thus, PIM1 shows a great promise in cancer therapy by targeting stem cells. Furthermore, it is imperative to investigate Pim-1 targeting in cancer stem cells by applicable inhibitors for improving future outcomes. The present review investigated the potential of PIM1 as a therapy target in prostate cancer stem cells.
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Affiliation(s)
- Yingqiu Xie
- Department of Biology, Nazarbayev University School of Science and Technology, Astana 010000, Republic of Kazakhstan
| | - Samat Bayakhmetov
- Department of Biology, Nazarbayev University School of Science and Technology, Astana 010000, Republic of Kazakhstan
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40
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Smac mimetic with TNF-α targets Pim-1 isoforms and reactive oxygen species production to abrogate transformation from blebbishields. Biochem J 2015; 473:99-107. [PMID: 26508734 DOI: 10.1042/bj20150877] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Accepted: 10/27/2015] [Indexed: 01/10/2023]
Abstract
Cancer cells are capable of sphere formation (transformation) through reactive oxygen species (ROS) and glycolysis shift. Transformation is linked to tumorigenesis and therapy resistance, hence targeting regulators of ROS and glycolysis is important for cancer therapeutic candidates. Here, we demonstrate that Smac mimetic AZ58 in combination with tumour necrosis factor-α (TNF-α) was able to inhibit the production of ROS, inhibit glycolysis through Pim-1 kinase-mediated Ser-112 phosphorylation of BAD, and increase depolarization of mitochondria. We also identified mitochondrial isoforms of Pim-1 kinase that were targeted for degradation by AZ58 in combination with TNF-α or AZ58 in combination with Fas ligand (FasL) plus cycloheximide (CHX) through caspase-3 to block transformation. Our study demonstrates that Smac mimetic in combination with TNF-α is an ideal candidate to target Pim-1 expression, inhibit ROS production and to block transformation from blebbishields.
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41
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Darby RAJ, Unsworth A, Knapp S, Kerr ID, Callaghan R. Overcoming ABCG2-mediated drug resistance with imidazo-[1,2-b]-pyridazine-based Pim1 kinase inhibitors. Cancer Chemother Pharmacol 2015; 76:853-64. [PMID: 26351135 DOI: 10.1007/s00280-015-2858-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Accepted: 08/25/2015] [Indexed: 01/16/2023]
Abstract
PURPOSE Multidrug efflux pumps such as ABCG2 confer drug resistance to a number of cancer types, leading to poor prognosis and outcome. To date, the strategy of directly inhibiting multidrug efflux pumps in order to overcome drug resistance in cancer has been unsuccessful. An alternative strategy is to target proteins involved in the regulation of multidrug efflux pump activity or expression. Pim1 kinase has been demonstrated to phosphorylate ABCG2, promote its oligomerisation and contribute to its ability to confer drug resistance. METHODS In the present manuscript, imidazo-pyridazine-based inhibitors of Pim1 were examined for their ability to overcome ABCG2-mediated drug resistance. Drug efficacy was measured as a cytotoxic response or an effect on transport by ABCG2. Protein expression patterns were assessed using western immuno-blotting. RESULTS The two Pim1 inhibitors increased the potency of flavopiridol, mitoxantrone, topotecan and doxorubicin, specifically in ABCG2-expressing cells. This effect was associated with an increase in the cellular accumulation of [(3)H]-mitoxantrone, suggesting direct impairment of the transporter. However, prolonged pre-incubation with the studied inhibitors greatly enhanced the effect on mitoxantrone accumulation. The inhibitors caused a significant time-dependent reduction in the expression of ABCG2 in the resistant cells, an effect that would improve drug efficacy. CONCLUSION Consequently, it appears that the Pim1 inhibitors display a dual-mode effect on ABCG2-expressing cancer cells. This may provide a powerful new strategy in overcoming drug resistance by targeting proteins that regulate expression of efflux pumps.
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Affiliation(s)
- Richard A J Darby
- Nuffield Department of Clinical Laboratory Sciences, John Radcliffe Hospital, University of Oxford, Headington, UK
- Structural Genomics Consortium and Target Discovery Institute, University of Oxford, Old Road Campus, NDM Research Building, Oxford, OX3 7FZ, UK
| | - Amanda Unsworth
- Nuffield Department of Clinical Laboratory Sciences, John Radcliffe Hospital, University of Oxford, Headington, UK
| | - Stefan Knapp
- Structural Genomics Consortium and Target Discovery Institute, University of Oxford, Old Road Campus, NDM Research Building, Oxford, OX3 7FZ, UK
| | - Ian D Kerr
- School of Life Sciences, University of Nottingham, Queen's Medical Centre, Nottingham, NG7 2UH, UK
| | - Richard Callaghan
- Nuffield Department of Clinical Laboratory Sciences, John Radcliffe Hospital, University of Oxford, Headington, UK.
- Division of Biomedical Science and Biochemistry, Research School of Biology, The Australian National University, Canberra, ACT, 0200, Australia.
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Tian F, Xing X, Xu F, Cheng W, Zhang Z, Gao J, Ge J, Xie H. Downregulation ofSKA1Gene Expression Inhibits Cell Growth in Human Bladder Cancer. Cancer Biother Radiopharm 2015. [PMID: 26197237 DOI: 10.1089/cbr.2014.1715] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Feng Tian
- Department of Urology, Nanjing Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Xiaoxiao Xing
- Department of Urology, Nanjing Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Feng Xu
- Department of Urology, Nanjing Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Wen Cheng
- Department of Urology, Nanjing Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Zhengyu Zhang
- Department of Urology, Nanjing Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Jianping Gao
- Department of Urology, Nanjing Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Jingping Ge
- Department of Urology, Nanjing Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Hailong Xie
- Institute of Cancer Research, School of Medicine, University of South China, Hengyang, China
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Hsu I, Yeh CR, Slavin S, Miyamoto H, Netto GJ, Tsai YC, Muyan M, Wu XR, Messing EM, Guancial EA, Yeh S. Estrogen receptor alpha prevents bladder cancer via INPP4B inhibited akt pathway in vitro and in vivo. Oncotarget 2015; 5:7917-35. [PMID: 25277204 PMCID: PMC4202170 DOI: 10.18632/oncotarget.1421] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Clinical reports show males have a higher bladder cancer (BCa) incidence than females. The sexual difference of BCa occurrence suggests that estrogen and its receptors may affect BCa development. Estrogen receptor alpha (ERα) is the classic receptor to convey estrogen signaling, however, the function of ERα in BCa development remains largely unknown. To understand the in vivo role of ERα in BCa development, we generated total and urothelial specific ERα knockout mice (ERαKO) and used the pre- carcinogen BBN to induce BCa. Earlier reports showed that ERα promotes breast and ovarian cancers in females. Surprisingly and of clinical importance, our results showed that ERα inhibits BCa development and loss of the ERα gene results in an earlier onset and higher incidence of BBN-induced in vivo mouse BCa. Supportively, carcinogen induced malignant transformation ability was reduced in ERα expressing urothelial cells as compared to ERα negative cells. Mechanism studies suggest that ERα could control the expression of INPP4B to reduce AKT activity and consequently reduce BCa cell growth. In addition, IHC staining of clinical sample analyses show that INPP4B expression, in correlation with reduced ERα, is significantly reduced in human BCa specimens. Together, this is the first report using the in vivo cre-loxP gene knockout mouse model to characterize ERα roles in BCa development. Our studies provide multiple in vitro cell studies and in vivo animal model data as well as human BCa tissue analyses to prove ERα plays a protective role in BCa initiation and growth at least partly via modulating the INPP4B/Akt pathway.
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Affiliation(s)
- Iawen Hsu
- Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY 14642. Contributed equally
| | - Chiuan-Ren Yeh
- Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY 14642. Contributed equally
| | - Spencer Slavin
- Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY 14642
| | - Hiroshi Miyamoto
- Departments of Pathology, Urology, and Oncology, The Johns Hopkins Hospital, Baltimore, MD 21231
| | - George J Netto
- Departments of Pathology, Urology, and Oncology, The Johns Hopkins Hospital, Baltimore, MD 21231
| | - Yu-Chieh Tsai
- Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY 14642
| | - Mesut Muyan
- Department of Biochemistry and Biophysics, University of Rochester Medical Center, Rochester, NY 14642
| | - Xue-Ru Wu
- Department of Urology, New York University, School of Medicine, NY 10016
| | - Edward M Messing
- Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY 14642
| | - Elizabeth A Guancial
- Departments of Hematology and Oncology, University of Rochester Medical Center, Rochester, NY 14642
| | - Shuyuan Yeh
- Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY 14642
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Abstract
Pim oncogenes are highly expressed in many types of hematological and solid cancers. Pim kinases regulate the network of signaling pathways that are critical for tumorigenesis and development, making Pim kinases the attractive drug targets. Currently, two approaches have been employed in designing Pim kinase inhibitors: ATP-mimetics and non-ATP mimetics; but all target the ATP-binding pocket and are ATP-competitive. In this review, we summarize the current progress in understanding the Pim-related structure and biology, and provide insights into the binding modes of some prototypical Pim-1 inhibitors. The challenges as well as opportunities are highlighted for development of Pim kinase inhibitors as potential anticancer agents.
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Sun HB, Wang XY, Li GB, Zhang LD, Liu J, Zhao LF. Design, synthesis and biological evaluation of novel C3-functionalized oxindoles as potential Pim-1 kinase inhibitors. RSC Adv 2015. [DOI: 10.1039/c5ra00177c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
A novel series of C3-functionalized oxindoles, 3-(2-oxo-4-phenylbut-3-en-1-ylidene) indolin-2-ones as potential Pim-1 kinase inhibitors, were designed, synthesized and investigated for inhibition of human cancer-cell proliferation.
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Affiliation(s)
- Hong-bao Sun
- State Key Laboratory of Biotherapy and Cancer Center
- West China Hospital
- Sichuan University, and Collaborative Innovation Center for Biotherapy
- Chengdu 610041
- China
| | - Xiao-yan Wang
- Analytical & Testing Center
- Sichuan University
- Chengdu 610064
- China
| | - Guo-bo Li
- State Key Laboratory of Biotherapy and Cancer Center
- West China Hospital
- Sichuan University, and Collaborative Innovation Center for Biotherapy
- Chengdu 610041
- China
| | - Li-dan Zhang
- College of Chemical Engineering
- Sichuan University
- Chengdu 610064
- China
| | - Jie Liu
- State Key Laboratory of Biotherapy and Cancer Center
- West China Hospital
- Sichuan University, and Collaborative Innovation Center for Biotherapy
- Chengdu 610041
- China
| | - Li-feng Zhao
- State Key Laboratory of Biotherapy and Cancer Center
- West China Hospital
- Sichuan University, and Collaborative Innovation Center for Biotherapy
- Chengdu 610041
- China
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Xu J, Zhang T, Wang T, You L, Zhao Y. PIM kinases: an overview in tumors and recent advances in pancreatic cancer. Future Oncol 2014; 10:865-76. [PMID: 24799066 DOI: 10.2217/fon.13.229] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The PIM kinases represent a family of serine/threonine kinases, which is composed of three different members (PIM1, PIM2 and PIM3). Aberrant expression of PIM kinases is observed in variety of tumors, including pancreatic cancer. The PIM kinases play pivotal roles in the regulation of cell cycle, apoptosis, properties of stem cells, metabolism, autophagy, drug resistance and targeted therapy. The roles of PIM kinases in pancreatic cancer include the regulation of proliferation, apoptosis, cell cycle, formation, angiogenesis and prediction prognosis. Blocking the activities of PIM kinases could prevent pancreatic cancer development. PIM kinases may be a novel target for cancer therapy.
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Affiliation(s)
- Jianwei Xu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
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Herzog S, Fink MA, Weitmann K, Friedel C, Hadlich S, Langner S, Kindermann K, Holm T, Böhm A, Eskilsson E, Miletic H, Hildner M, Fritsch M, Vogelgesang S, Havemann C, Ritter CA, Meyer zu Schwabedissen HE, Rauch B, Hoffmann W, Kroemer HK, Schroeder H, Bien-Möller S. Pim1 kinase is upregulated in glioblastoma multiforme and mediates tumor cell survival. Neuro Oncol 2014; 17:223-42. [PMID: 25155357 DOI: 10.1093/neuonc/nou216] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND The current therapy for glioblastoma multiforme (GBM), the most aggressive and common primary brain tumor of adults, involves surgery and a combined radiochemotherapy that controls tumor progression only for a limited time window. Therefore, the identification of new molecular targets is highly necessary. Inhibition of kinases has become a standard of clinical oncology, and thus the oncogenic kinase Pim1 might represent a promising target for improvement of GBM therapy. METHODS Expression of Pim1 and associated signaling molecules was analyzed in human GBM samples, and the potential role of this kinase in patients' prognosis was evaluated. Furthermore, we analyzed the in vivo role of Pim1 in GBM cell growth in an orthotopic mouse model and examined the consequences of Pim1 inhibition in vitro to clarify underlying pathways. RESULTS In comparison with normal brain, a strong upregulation of Pim1 was demonstrated in human GBM samples. Notably, patients with short overall survival showed a significantly higher Pim1 expression compared with GBM patients who lived longer than the median. In vitro experiments with GBM cells and analysis of patients' GBM samples suggest that Pim1 regulation is dependent on epidermal growth factor receptor. Furthermore, inhibition of Pim1 resulted in reduced cell viability accompanied by decreased cell numbers and increased apoptotic cells, as seen by elevated subG1 cell contents and caspase-3 and -9 activation, as well as modulation of several cell cycle or apoptosis regulatory proteins. CONCLUSIONS Altogether, Pim1 could be a novel therapeutic target, which should be further analyzed to improve the outcome of patients with aggressive GBM.
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Affiliation(s)
- Susann Herzog
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Matthias Alexander Fink
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Kerstin Weitmann
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Claudius Friedel
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Stefan Hadlich
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Sönke Langner
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Katharina Kindermann
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Tobias Holm
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Andreas Böhm
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Eskil Eskilsson
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Hrvoje Miletic
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Markus Hildner
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Michael Fritsch
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Silke Vogelgesang
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Christoph Havemann
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Christoph Alexander Ritter
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Henriette Elisabeth Meyer zu Schwabedissen
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Bernhard Rauch
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Wolfgang Hoffmann
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Heyo Klaus Kroemer
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Henry Schroeder
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
| | - Sandra Bien-Möller
- Department of Pharmacology/C_DAT (S.H., M.H., M.A.F., T.H., A.B., H.E.M.z.S., H.K.K., B.R., S.B-M.); Institute of Pathology (S.V.); Institute of Pharmacy (C.A.R.); Institute for Community Medicine (K.W., C.H., W.H.); Clinic of Neurosurgery (C.F., M.F., H.S.); Institute of Radiology and Neuroradiology, Universitätsmedizin Greifswald, Greifswald, Germany (S.H., K.K., S.L.); Department of Biomedicine, University of Bergen, Bergen, Norway (E.E., H.M.); Department of Pathology, Haukeland University Hospital, Bergen, Norway (E.E., H.M.)
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Li YY, Mukaida N. Pathophysiological roles of Pim-3 kinase in pancreatic cancer development and progression. World J Gastroenterol 2014; 20:9392-9404. [PMID: 25071334 PMCID: PMC4110571 DOI: 10.3748/wjg.v20.i28.9392] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Revised: 01/22/2014] [Accepted: 03/10/2014] [Indexed: 02/07/2023] Open
Abstract
Pim-3 is a member of the provirus integration site for Moloney murine leukemia virus (Pim) family proteins that exhibit serine/threonine kinase activity. Similar to the other Pim kinases (Pim-1 and Pim-2), Pim-3 is involved in many cellular processes, including cell proliferation, survival, and protein synthesis. Although Pim-3 is expressed in normal vital organs, it is overexpressed particularly in tumor tissues of endoderm-derived organs, including the liver, pancreas, and colon. Silencing of Pim-3 expression can retard in vitro cell proliferation of hepatocellular, pancreatic, and colon carcinoma cell lines by promoting cell apoptosis. Pim-3 lacks the regulatory domains similarly as Pim-1 and Pim-2 lack, and therefore, Pim-3 can exhibit its kinase activity once it is expressed. Pim-3 expression is regulated at transcriptional and post-transcriptional levels by transcription factors (e.g., Ets-1) and post-translational modifiers (e.g., translationally-controlled tumor protein), respectively. Pim-3 could promote growth and angiogenesis of human pancreatic cancer cells in vivo in an orthotopic nude mouse model. Furthermore, a Pim-3 kinase inhibitor inhibited cell proliferation when human pancreatic cancer cells were injected into nude mice, without inducing any major adverse effects. Thus, Pim-3 kinase may serve as a novel molecular target for developing targeting drugs against pancreatic and other types of cancer.
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49
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Bai Y, Xue Y, Xie X, Yu T, Zhu Y, Ge Q, Lu Z. The RNA expression signature of the HepG2 cell line as determined by the integrated analysis of miRNA and mRNA expression profiles. Gene 2014; 548:91-100. [PMID: 25014136 DOI: 10.1016/j.gene.2014.07.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Revised: 06/19/2014] [Accepted: 07/07/2014] [Indexed: 12/15/2022]
Abstract
Understanding miRNAs' regulatory networks and target genes could facilitate the development of therapies for human diseases such as cancer. Although much useful gene expression profiling data for tumor cell lines is available, microarray data for miRNAs and mRNAs in the human HepG2 cell line have only been compared with that of other cell lines separately. The relationship between miRNAs and mRNAs in integrated expression profiles for HepG2 cells is still unknown. To explore the miRNA-mRNA correlations in hepatocellular carcinoma (HCC) cells, we performed miRNA and mRNA expression profiling in HepG2 cells and normal liver HL-7702 cells at the genome scale using next-generation sequencing technology. We identified 193 miRNAs that are differentially expressed in these two cell lines. Of these, 89 miRNAs were down-regulated in HepG2 cells compared with HL-7702 cells, while 104 miRNAs were up-regulated. We also observed 3035 mRNAs that are significantly dys-regulated in HepG2 cells. We then performed an integrated analysis of the expression data for differentially expressed miRNAs and mRNAs and found several miRNA-mRNA pairs that are significantly correlated in HepG2 cells. Further analysis suggested that these differentially expressed genes were enriched in four tumorigenesis-related signaling pathways, namely, ErbB, JAK-STAT, mTOR, and WNT, which until now had not been fully reported. Our results could be helpful in understanding the mechanisms of HCC occurrence and development.
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Affiliation(s)
- Yunfei Bai
- School of Biological Sciences and Medical Engineering, Southeast University, Nanjing 210096, China.
| | - Ying Xue
- School of Biological Sciences and Medical Engineering, Southeast University, Nanjing 210096, China
| | - Xueying Xie
- Research Center for Learning Science, Southeast University, Nanjing 210096, China
| | - Tong Yu
- Nanjing Decode Genomics Biotechnology Co., Ltd., Nanjing 210019, China
| | - Yihua Zhu
- School of Biological Sciences and Medical Engineering, Southeast University, Nanjing 210096, China; College of Information Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Qinyu Ge
- Research Center for Learning Science, Southeast University, Nanjing 210096, China
| | - Zuhong Lu
- School of Biological Sciences and Medical Engineering, Southeast University, Nanjing 210096, China; Research Center for Learning Science, Southeast University, Nanjing 210096, China.
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50
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Foulks JM, Carpenter KJ, Luo B, Xu Y, Senina A, Nix R, Chan A, Clifford A, Wilkes M, Vollmer D, Brenning B, Merx S, Lai S, McCullar MV, Ho KK, Albertson DJ, Call LT, Bearss JJ, Tripp S, Liu T, Stephens BJ, Mollard A, Warner SL, Bearss DJ, Kanner SB. A small-molecule inhibitor of PIM kinases as a potential treatment for urothelial carcinomas. Neoplasia 2014; 16:403-12. [PMID: 24953177 PMCID: PMC4198696 DOI: 10.1016/j.neo.2014.05.004] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Revised: 05/12/2014] [Accepted: 05/13/2014] [Indexed: 11/30/2022]
Abstract
The proto-oncogene proviral integration site for moloney murine leukemia virus (PIM) kinases (PIM-1, PIM-2, and PIM-3) are serine/threonine kinases that are involved in a number of signaling pathways important to cancer cells. PIM kinases act in downstream effector functions as inhibitors of apoptosis and as positive regulators of G1-S phase progression through the cell cycle. PIM kinases are upregulated in multiple cancer indications, including lymphoma, leukemia, multiple myeloma, and prostate, gastric, and head and neck cancers. Overexpression of one or more PIM family members in patient tumors frequently correlates with poor prognosis. The aim of this investigation was to evaluate PIM expression in low- and high-grade urothelial carcinoma and to assess the role PIM function in disease progression and their potential to serve as molecular targets for therapy. One hundred thirty-seven cases of urothelial carcinoma were included in this study of surgical biopsy and resection specimens. High levels of expression of all three PIM family members were observed in both noninvasive and invasive urothelial carcinomas. The second-generation PIM inhibitor, TP-3654, displays submicromolar activity in pharmacodynamic biomarker modulation, cell proliferation studies, and colony formation assays using the UM-UC-3 bladder cancer cell line. TP-3654 displays favorable human ether-à-go-go-related gene and cytochrome P450 inhibition profiles compared with the first-generation PIM inhibitor, SGI-1776, and exhibits oral bioavailability. In vivo xenograft studies using a bladder cancer cell line show that PIM kinase inhibition can reduce tumor growth, suggesting that PIM kinase inhibitors may be active in human urothelial carcinomas.
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Affiliation(s)
| | | | - Bai Luo
- Astex Pharmaceuticals, Inc, Salt Lake City, UT
| | - Yong Xu
- Astex Pharmaceuticals, Inc, Salt Lake City, UT
| | - Anna Senina
- Astex Pharmaceuticals, Inc, Salt Lake City, UT
| | - Rebecca Nix
- Astex Pharmaceuticals, Inc, Salt Lake City, UT
| | - Ashley Chan
- Astex Pharmaceuticals, Inc, Salt Lake City, UT
| | | | | | | | | | | | - Shuping Lai
- Astex Pharmaceuticals, Inc, Salt Lake City, UT
| | | | - Koc-Kan Ho
- Astex Pharmaceuticals, Inc, Salt Lake City, UT
| | - Daniel J Albertson
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT
| | | | - Jared J Bearss
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | | | - Ting Liu
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT
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