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Targeting Pim kinases in hematological cancers: molecular and clinical review. Mol Cancer 2023; 22:18. [PMID: 36694243 PMCID: PMC9875428 DOI: 10.1186/s12943-023-01721-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 01/13/2023] [Indexed: 01/26/2023] Open
Abstract
Decades of research has recognized a solid role for Pim kinases in lymphoproliferative disorders. Often up-regulated following JAK/STAT and tyrosine kinase receptor signaling, Pim kinases regulate cell proliferation, survival, metabolism, cellular trafficking and signaling. Targeting Pim kinases represents an interesting approach since knock-down of Pim kinases leads to non-fatal phenotypes in vivo suggesting clinical inhibition of Pim may have less side effects. In addition, the ATP binding site offers unique characteristics that can be used for the development of small inhibitors targeting one or all Pim isoforms. This review takes a closer look at Pim kinase expression and involvement in hematopoietic cancers. Current and past clinical trials and in vitro characterization of Pim kinase inhibitors are examined and future directions are discussed. Current studies suggest that Pim kinase inhibition may be most valuable when accompanied by multi-drug targeting therapy.
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2
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Boșoteanu M, Cristian M, Așchie M, Deacu M, Mitroi AF, Brînzan CS, Bălțătescu GI. Proteomics and genomics of a monomorphic epitheliotropic intestinal T-cell lymphoma: An extremely rare case report and short review of literature. Medicine (Baltimore) 2022; 101:e31951. [PMID: 36451465 PMCID: PMC9704947 DOI: 10.1097/md.0000000000031951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
RATIONALE Monomorphic epitheliotropic intestinal T-cell lymphoma, formerly known as enteropathy-associated T-cell lymphoma, is an extremely rare, aggressive peripheral extranodal T-cell lymphoma, that is infrequent in native European and Caucasian populations. The current study presents the clinicopathological features, diagnostic approach, and clinical outcomes of this rare entity of lymphoma and highlights the importance of the early diagnosis of monomorphic epitheliotropic intestinal T-cell lymphoma (MEITL). PATIENT CONCERNS Main symptoms and/or important clinical findings: We present the case of a 69-year-old male patient presenting with an abdominal mass, intestinal transit disorder, and weight loss. The abdominal computed tomography (CT) revealed features suggestive of a malignancy. Following clinical and imaging investigations, surgical resection of the small intestine with other areas of involvement has been performed and further to the histopathological examination and immunohistochemical testing are mandatory. DIAGNOSES AND INTERVENTIONS Histopathological evaluation of the tumor revealed a proliferation of medium- to large-sized monomorphic lymphocytes, with vesicular nuclei, prominent nucleoli, and a moderate amount of clear to pale eosinophilic cytoplasm, with an association of infrequent Reed-Sternberg-like cells. Immunohistochemical assessment of the aforementioned tumor using CD3, CD8, CD5, CD20, and CD30 confirmed the T cell proliferation line and the monomorphic epitheliotropic intestinal T-cell lymphoma diagnosis. LESSONS The current report highlights the importance of early diagnosis of MEITL owing to its poor prognosis and presents histopathological features that help distinguish MEITL from inflammatory bowel diseases and less aggressive T-cell lymphomas.
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Affiliation(s)
- Mădălina Boșoteanu
- Faculty of Medicine, “Ovidius” University of Constanta, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
| | - Miruna Cristian
- Faculty of Medicine, “Ovidius” University of Constanta, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology - CEDMOG, “Ovidius” University of Constanta, Romania
- * Correspondence: Miruna Cristian, Department of Pathology, Emergency County Hospital ”Sf. Apostol Andrei”, Constanta, 145, Bd. Tomis, Constanta 900591, Romania (e-mail: )
| | - Mariana Așchie
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology - CEDMOG, “Ovidius” University of Constanta, Romania
- Academy of Medical Sciences, Bucharest, Romania
| | - Mariana Deacu
- Faculty of Medicine, “Ovidius” University of Constanta, Romania
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
| | - Anca Florentina Mitroi
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology - CEDMOG, “Ovidius” University of Constanta, Romania
| | - Costel Stelian Brînzan
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology - CEDMOG, “Ovidius” University of Constanta, Romania
| | - Gabriela Izabela Bălțătescu
- Department of Clinical Pathology, “Sf. Apostol Andrei” Emergency County Hospital, Constanta, Romania
- Center for Research and Development of the Morphological and Genetic Studies of Malignant Pathology - CEDMOG, “Ovidius” University of Constanta, Romania
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3
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Bass AKA, Nageeb ESM, El-Zoghbi MS, Mohamed MFA, Badr M, Abuo-Rahma GEDA. Utilization of cyanopyridine in design and synthesis of first-in-class anticancer dual acting PIM-1 kinase/HDAC inhibitors. Bioorg Chem 2021; 119:105564. [PMID: 34959179 DOI: 10.1016/j.bioorg.2021.105564] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 12/06/2021] [Accepted: 12/12/2021] [Indexed: 12/14/2022]
Abstract
Herein, we report design and synthesis of twenty-one dual PIM-1/HDAC inhibitors utilizing 3-cyanopyridines as a novel cap moiety linked with aliphatic /aromatic linker bearing carboxylic acid 3a-g, hydroxamic acid 4a-g or 2-aminoanilide moieties 5a-g as zinc-binding group. Most of the target hybrids revealed promising growth inhibition according to one dose NCI protocol against 60 cancer cell lines. Meanwhile, hydroxamic acids 4b, 4d and 4e displayed strong and broad-spectrum activity against nine tumor subpanels tested (GI50 0.176-8.87 μM); 4d displayed strong antiproliferative activity with GI50 ≤ 3 μM against different cancer cell lines (GI50 range from 0.325 to 2.9 μM). Furthermore, 4a, 4d-4g and 5f manifested a high inhibitory activity against HDACs 1 and 6 isozymes; 4g, displayed potent HDAC 1 and 6 inhibitory activity (45.01 ± 2.1 and 19.78 ± 1.1 nM) more than the reference SAHA (51.54 ± 2.4 and 21.38 ± 1.2 nM, respectively), while 4f was more potent (30.09 ± 1.4 nM) than SAHA against HDAC 1 and less potent (30.29 ± 1.7 nM) than SAHA against HDAC 6. Hybrids 4b, 4d, 4e and 4f exhibited potent PIM-1 inhibitory activity; 4d showed comparable activity to quercetin (IC50 of 343.87 ± 16.6 and 353.76 ± 17.1 nM, respectively); it exhibited pre G1 apoptosis and arrest cell cycle at G2/M phase. Moreover, it revealed good binding into pocket of HDACs 1,6 and PIM-1 kinase enzymes with good correlation with biological results. Moreover, 4b, 4d and 4e had reasonable drug-likeness properties according to Lipinski's rule. However, multitarget inhibitor of PIM-1/HDAC is a promising strategy in anticancer drug discovery; the most potent hybrids require further in vivo and clinical investigations.
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Affiliation(s)
- Amr K A Bass
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Menoufia University, Menoufia, Egypt
| | - El-Shimaa M Nageeb
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University, Minia 61519, Egypt
| | - Mona S El-Zoghbi
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Menoufia University, Menoufia, Egypt
| | - Mamdouh F A Mohamed
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Sohag University, 82524 Sohag, Egypt
| | - Mohamed Badr
- Department of Biochemistry, Faculty of Pharmacy, Menoufia University, Menoufia, Egypt
| | - Gamal El-Din A Abuo-Rahma
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University, Minia 61519, Egypt; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Deraya University, New Minia, Minia, Egypt.
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Martínez-González S, Alvarez RM, Martín JI, García AB, Riesco-Fagundo C, Varela C, Rodríguez Hergueta A, González Cantalapiedra E, Albarrán MI, Gómez-Casero E, Cebriá A, Aguirre E, Ajenjo N, Cebrián D, Di Geronimo B, Cunningham D, O’Neill M, Dave HPG, Blanco-Aparicio C, Pastor J. Macrocyclization as a Source of Desired Polypharmacology. Discovery of Triple PI3K/mTOR/PIM Inhibitors. ACS Med Chem Lett 2021; 12:1794-1801. [PMID: 34795869 PMCID: PMC8591745 DOI: 10.1021/acsmedchemlett.1c00412] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 10/28/2021] [Indexed: 12/23/2022] Open
Abstract
The PI3K/AKT/mTOR and PIM kinase pathways contribute to the development of several hallmarks of cancer. Cotargeting of these pathways has exhibited promising synergistic therapeutic effects in liquid and solid tumor types. To identify molecules with combined activities, we cross-screened our collection of PI3K/(±mTOR) macrocycles (MCXs) and identified the MCX thieno[3,2-d]pyrimidine derivative 2 as a moderate dual PI3K/PIM-1 inhibitor. We report the medicinal chemistry exploration and biological characterization of a series of thieno[3,2-d]pyrimidine MCXs, which led to the discovery of IBL-302 (31), a potent, selective, and orally bioavailable triple PI3K/mTOR/PIM inhibitor. IBL-302, currently in late preclinical development (AUM302), has recently demonstrated efficacy in neuroblastoma and breast cancer xenografts. Additionally, during the course of our experiments, we observed that macrocyclization was essential to obtain the desired multitarget profile. As a matter of example, the open precursors 35-37 were inactive against PIM whereas MCX 28 displayed low nanomolar activity.
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Affiliation(s)
- Sonia Martínez-González
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
| | - Rosa M. Alvarez
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
| | - José I. Martín
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
| | - Ana Belén García
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
| | - Concepción Riesco-Fagundo
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
| | - Carmen Varela
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
| | - Antonio Rodríguez Hergueta
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
| | - Esther González Cantalapiedra
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
| | - M. I. Albarrán
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
| | - Elena Gómez-Casero
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
| | - Antonio Cebriá
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
| | - Enara Aguirre
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
| | - Nuria Ajenjo
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
| | - David Cebrián
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
| | - Bruno Di Geronimo
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
| | - Darren Cunningham
- Inflection
Biosciences Ltd., Suite
15, Anglesea 419 House, Carysfort Avenue Blackrock, Dublin A94 VC59, Ireland
| | - Michael O’Neill
- Inflection
Biosciences Ltd., Suite
15, Anglesea 419 House, Carysfort Avenue Blackrock, Dublin A94 VC59, Ireland
| | - Harish P. G. Dave
- AUM
Biosciences, 24-428 16A,
10 Anson Road, International Plaza, Singapore 429 079903
| | - Carmen Blanco-Aparicio
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
| | - Joaquín Pastor
- Experimental
Therapeutics Programme, Spanish National
Cancer Research Centre (CNIO), C/Melchor Fernández Almagro 3, E-28029 Madrid, Spain
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5
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Scarpa M, Kapoor S, Tvedte ES, Doshi KA, Zou YS, Singh P, Lee JK, Chatterjee A, Ali MKM, Bromley RE, Hotopp JCD, Rassool FV, Baer MR. Pim kinase inhibitor co-treatment decreases alternative non-homologous end-joining DNA repair and genomic instability induced by topoisomerase 2 inhibitors in cells with FLT3 internal tandem duplication. Oncotarget 2021; 12:1763-1779. [PMID: 34504649 PMCID: PMC8416564 DOI: 10.18632/oncotarget.28042] [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: 06/22/2021] [Accepted: 07/28/2021] [Indexed: 01/11/2023] Open
Abstract
Acute myeloid leukemia (AML) with fms-like tyrosine kinase 3 internal tandem duplication (FLT3-ITD) relapses with new chromosome abnormalities following chemotherapy, implicating genomic instability. Error-prone alternative non-homologous end-joining (Alt-NHEJ) DNA double-strand break (DSB) repair is upregulated in FLT3-ITD-expresssing cells, driven by c-Myc. The serine/threonine kinase Pim-1 is upregulated downstream of FLT3-ITD, and inhibiting Pim increases topoisomerase 2 (TOP2) inhibitor chemotherapy drug induction of DNA DSBs and apoptosis. We hypothesized that Pim inhibition increases DNA DSBs by downregulating Alt-NHEJ, also decreasing genomic instability. Alt-NHEJ activity, measured with a green fluorescent reporter construct, increased in FLT3-ITD-transfected Ba/F3-ITD cells treated with TOP2 inhibitors, and this increase was abrogated by Pim kinase inhibitor AZD1208 co-treatment. TOP2 inhibitor and AZD1208 co-treatment downregulated cellular and nuclear expression of c-Myc and Alt-NHEJ repair pathway proteins DNA polymerase θ, DNA ligase 3 and XRCC1 in FLT3-ITD cell lines and AML patient blasts. ALT-NHEJ protein downregulation was preceded by c-Myc downregulation, inhibited by c-Myc overexpression and induced by c-Myc knockdown or inhibition. TOP2 inhibitor treatment increased chromosome breaks in metaphase spreads in FLT3-ITD-expressing cells, and AZD1208 co-treatment abrogated these increases. Thus Pim kinase inhibitor co-treatment both enhances TOP2 inhibitor cytotoxicity and decreases TOP2 inhibitor-induced genomic instability in cells with FLT3-ITD.
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Affiliation(s)
- Mario Scarpa
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Shivani Kapoor
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA
| | | | - Kshama A. Doshi
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA
| | - Ying S. Zou
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA
- Department of Pathology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Prerna Singh
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA
| | - Jonelle K. Lee
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA
| | - Aditi Chatterjee
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Moaath K. Mustafa Ali
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | | | - Julie C. Dunning Hotopp
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA
- Institute for Genome Sciences, Baltimore, MD, USA
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Feyruz V. Rassool
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA
- Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Maria R. Baer
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
- Veterans Affairs Medical Center, Baltimore, MD, USA
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6
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Mendaza S, Fernández-Irigoyen J, Santamaría E, Arozarena I, Guerrero-Setas D, Zudaire T, Guarch R, Vidal A, Salas JS, Matias-Guiu X, Ausín K, Gil C, Hernández-Alcoceba R, Martín-Sánchez E. Understanding the Molecular Mechanism of miR-877-3p Could Provide Potential Biomarkers and Therapeutic Targets in Squamous Cell Carcinoma of the Cervix. Cancers (Basel) 2021; 13:cancers13071739. [PMID: 33917510 PMCID: PMC8038805 DOI: 10.3390/cancers13071739] [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: 03/09/2021] [Accepted: 03/31/2021] [Indexed: 12/12/2022] Open
Abstract
No therapeutic targets and molecular biomarkers are available in cervical cancer (CC) management. In other cancer types, micro-RNA-877-3p (miR-877-3p) has been associated with events relevant for CC development. Thus, we aimed to determine miR-877-3p role in CC. miR-877-3p levels were examined by quantitative-PCR in 117 cervical lesions and tumors. Effects on CC cell proliferation, migration, and invasion were evaluated upon anti-miR-877-3p transfection. miR-877-3p dependent molecular mechanism was comprehensively explored by proteomics, dual-luciferase reporter assay, western blot, and immunohistochemistry. Cervical tumors expressed higher miR-877-3p levels than benign lesions. miR-877-3p promoted CC cell migration and invasion, at least partly by modulating cytoskeletal protein folding through the chaperonin-containing T-complex protein 1 complex. Notably, miR-877-3p silencing synergized with paclitaxel. Interestingly, miR-877-3p downregulated the levels of an in silico-predicted target, ZNF177, whose expression and subcellular location significantly distinguished high-grade squamous intraepithelial lesions (HSILs) and squamous cell carcinomas of the cervix (SCCCs). Cytoplasmic ZNF177 was significantly associated with worse progression-free survival in SCCC. Our results suggest that: (i) miR-877-3p is a potential therapeutic target whose inhibition improves paclitaxel effects; (ii) the expression and location of its target ZNF177 could be diagnostic biomarkers between HSIL and SCCC; and (iii) cytoplasmic ZNF177 is a poor-prognosis biomarker in SCCC.
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Affiliation(s)
- Saioa Mendaza
- Molecular Pathology of Cancer Group, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain; (S.M.); (D.G.-S.)
| | - Joaquín Fernández-Irigoyen
- Proteored-ISCIII, Proteomics Unit, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain; (J.F.-I.); (E.S.); (K.A.)
| | - Enrique Santamaría
- Proteored-ISCIII, Proteomics Unit, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain; (J.F.-I.); (E.S.); (K.A.)
| | - Imanol Arozarena
- Cancer Cell Signalling Group, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain;
| | - David Guerrero-Setas
- Molecular Pathology of Cancer Group, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain; (S.M.); (D.G.-S.)
- Department of Pathology, Complejo Hospitalario de Navarra (CHN), Irunlarrea 3, 31008 Pamplona, Spain; (T.Z.); (R.G.)
| | - Tamara Zudaire
- Department of Pathology, Complejo Hospitalario de Navarra (CHN), Irunlarrea 3, 31008 Pamplona, Spain; (T.Z.); (R.G.)
| | - Rosa Guarch
- Department of Pathology, Complejo Hospitalario de Navarra (CHN), Irunlarrea 3, 31008 Pamplona, Spain; (T.Z.); (R.G.)
| | - August Vidal
- Department of Pathology, Hospital Universitari de Bellvitge, IDIBELL, Carrer de la Feixa Llarga, 08907 L’Hospitalet de Llobregat, Spain; (A.V.); (X.M.-G.)
- CIBERONC, Centro de Investigación Biomédica en Red—Cáncer, 28029 Madrid, Spain
| | - José-Santos Salas
- Department of Pathology, Complejo Asistencial Universitario, Altos de Nava, 24071 León, Spain;
| | - Xavier Matias-Guiu
- Department of Pathology, Hospital Universitari de Bellvitge, IDIBELL, Carrer de la Feixa Llarga, 08907 L’Hospitalet de Llobregat, Spain; (A.V.); (X.M.-G.)
- CIBERONC, Centro de Investigación Biomédica en Red—Cáncer, 28029 Madrid, Spain
- Department of Pathology and Molecular Genetics, Hospital Universitari Arnau de Vilanova, University of Lleida, Alcalde Rovira Roure 80, 25198 Lleida, Spain
| | - Karina Ausín
- Proteored-ISCIII, Proteomics Unit, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain; (J.F.-I.); (E.S.); (K.A.)
| | - Carmen Gil
- Microbial Pathogenesis Group, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain;
| | - Rubén Hernández-Alcoceba
- Gene Therapy Program, Center for Applied Medical Research (CIMA), University of Navarra, Instituto de Investigación Sanitaria de Navarra (IdiSNA), Pío XII 55, 31008 Pamplona, Spain;
| | - Esperanza Martín-Sánchez
- Molecular Pathology of Cancer Group, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain; (S.M.); (D.G.-S.)
- Correspondence:
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7
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Gao HX, Wang MB, Li SJ, Niu J, Xue J, Li J, Li XX. Identification of Hub Genes and Key Pathways Associated with Peripheral T-cell Lymphoma. Curr Med Sci 2020; 40:885-899. [PMID: 32980897 DOI: 10.1007/s11596-020-2250-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 06/01/2020] [Indexed: 12/20/2022]
Abstract
Peripheral T-cell lymphoma (PTCL) is a very aggressive and heterogeneous hematological malignancy and has no effective targeted therapy. The molecular pathogenesis of PTCL remains unknown. In this study, we chose the gene expression profile of GSE6338 from the Gene Expression Omnibus (GEO) database to identify hub genes and key pathways and explore possible molecular pathogenesis of PTCL by bioinformatic analysis. Differentially expressed genes (DEGs) between PTCL and normal T cells were selected using GEO2R tool. Gene ontology (GO) analysis and Kyoto Encyclopedia of Gene and Genome (KEGG) pathway analysis were performed using Database for Annotation, Visualization and Integrated Discovery (DAVID). Moreover, the Search Tool for the Retrieval of Interacting Genes (STRING) and Molecular Complex Detection (MCODE) were utilized to construct protein-protein interaction (PPI) network and perform module analysis of these DEGs. A total of 518 DEGs were identified, including 413 down-regulated and 105 up-regulated genes. The down-regulated genes were enriched in osteoclast differentiation, Chagas disease and mitogen-activated protein kinase (MAPK) signaling pathway. The up-regulated genes were mainly associated with extracellular matrix (ECM)-receptor interaction, focal adhesion and pertussis. Four important modules were detected from the PPI network by using MCODE software. Fifteen hub genes with a high degree of connectivity were selected. Our study identified DEGs, hub genes and pathways associated with PTCL by bioinformatic analysis. Results provide a basis for further study on the pathogenesis of PTCL.
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Affiliation(s)
- Hai-Xia Gao
- Department of Pathology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, China.,Xinjiang Medical University, Urumqi, 830011, China.,Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, 832002, China
| | - Meng-Bo Wang
- Department of Ultrasound, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, 832002, China
| | - Si-Jing Li
- Department of Pathology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, China.,Xinjiang Medical University, Urumqi, 830011, China
| | - Jing Niu
- Department of Pathology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, China.,Xinjiang Medical University, Urumqi, 830011, China
| | - Jing Xue
- Department of Pathology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, China.,Xinjiang Medical University, Urumqi, 830011, China
| | - Jun Li
- Department of Ultrasound, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, 832002, China
| | - Xin-Xia Li
- Department of Pathology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, China.
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8
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3D-QSAR and Pharmacophore modeling of 3,5-disubstituted indole derivatives as Pim kinase inhibitors. Struct Chem 2020. [DOI: 10.1007/s11224-020-01503-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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9
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Trigg RM, Lee LC, Prokoph N, Jahangiri L, Reynolds CP, Amos Burke GA, Probst NA, Han M, Matthews JD, Lim HK, Manners E, Martinez S, Pastor J, Blanco-Aparicio C, Merkel O, de Los Fayos Alonso IG, Kodajova P, Tangermann S, Högler S, Luo J, Kenner L, Turner SD. The targetable kinase PIM1 drives ALK inhibitor resistance in high-risk neuroblastoma independent of MYCN status. Nat Commun 2019; 10:5428. [PMID: 31780656 PMCID: PMC6883072 DOI: 10.1038/s41467-019-13315-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Accepted: 11/04/2019] [Indexed: 12/21/2022] Open
Abstract
Resistance to anaplastic lymphoma kinase (ALK)-targeted therapy in ALK-positive non-small cell lung cancer has been reported, with the majority of acquired resistance mechanisms relying on bypass signaling. To proactively identify resistance mechanisms in ALK-positive neuroblastoma (NB), we herein employ genome-wide CRISPR activation screens of NB cell lines treated with brigatinib or ceritinib, identifying PIM1 as a putative resistance gene, whose high expression is associated with high-risk disease and poor survival. Knockdown of PIM1 sensitizes cells of differing MYCN status to ALK inhibitors, and in patient-derived xenografts of high-risk NB harboring ALK mutations, the combination of the ALK inhibitor ceritinib and PIM1 inhibitor AZD1208 shows significantly enhanced anti-tumor efficacy relative to single agents. These data confirm that PIM1 overexpression decreases sensitivity to ALK inhibitors in NB, and suggests that combined front-line inhibition of ALK and PIM1 is a viable strategy for the treatment of ALK-positive NB independent of MYCN status.
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Affiliation(s)
- Ricky M Trigg
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Lab Block level 3, Box 231, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK.,Functional Genomics, Medicinal Science & Technology, GlaxoSmithKline, Stevenage, SG1 2NY, UK
| | - Liam C Lee
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Lab Block level 3, Box 231, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK.,Amgen, Thousand Oaks, CA, 91320, USA
| | - Nina Prokoph
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Lab Block level 3, Box 231, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Leila Jahangiri
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Lab Block level 3, Box 231, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - C Patrick Reynolds
- Cancer Center, Texas Tech University Health Sciences Center School of Medicine, Lubbock, TX, 79430, USA
| | - G A Amos Burke
- Department of Paediatric Oncology, Box 181, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Hills Road, Cambridge, CB2 0QQ, UK
| | - Nicola A Probst
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Lab Block level 3, Box 231, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Miaojun Han
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Lab Block level 3, Box 231, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK.,OncoSec, San Diego, CA, 92121, USA
| | - Jamie D Matthews
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Lab Block level 3, Box 231, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Hong Kai Lim
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Lab Block level 3, Box 231, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Eleanor Manners
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Lab Block level 3, Box 231, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Sonia Martinez
- Experimental Therapeutics Programme, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Joaquin Pastor
- Experimental Therapeutics Programme, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Carmen Blanco-Aparicio
- Experimental Therapeutics Programme, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Olaf Merkel
- Department of Experimental Pathology and Laboratory Animal Pathology, Institute of Clinical Pathology, Medical University of Vienna, Währinger Gürtel 18-20, Vienna, 1090, Austria
| | - Ines Garces de Los Fayos Alonso
- Department of Experimental Pathology and Laboratory Animal Pathology, Institute of Clinical Pathology, Medical University of Vienna, Währinger Gürtel 18-20, Vienna, 1090, Austria
| | - Petra Kodajova
- Unit of Laboratory Animal Pathology, University of Veterinary Medicine Vienna, Veterinärplatz 1, Vienna, 1210, Austria
| | - Simone Tangermann
- Unit of Laboratory Animal Pathology, University of Veterinary Medicine Vienna, Veterinärplatz 1, Vienna, 1210, Austria
| | - Sandra Högler
- Unit of Laboratory Animal Pathology, University of Veterinary Medicine Vienna, Veterinärplatz 1, Vienna, 1210, Austria
| | - Ji Luo
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20814, USA
| | - Lukas Kenner
- Department of Experimental Pathology and Laboratory Animal Pathology, Institute of Clinical Pathology, Medical University of Vienna, Währinger Gürtel 18-20, Vienna, 1090, Austria.,Unit of Laboratory Animal Pathology, University of Veterinary Medicine Vienna, Veterinärplatz 1, Vienna, 1210, Austria.,Christian Doppler Laboratory for Applied Metabolomics (CDL-AM), Boltzmanngasse 20, Medical University of Vienna, Vienna, 1090, Austria
| | - Suzanne D Turner
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Lab Block level 3, Box 231, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK.
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10
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Discovery of novel triazolo[4,3-b]pyridazin-3-yl-quinoline derivatives as PIM inhibitors. Eur J Med Chem 2019; 168:87-109. [PMID: 30802730 DOI: 10.1016/j.ejmech.2019.02.022] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 01/24/2019] [Accepted: 02/07/2019] [Indexed: 11/22/2022]
Abstract
PIM kinase family (PIM-1, PIM-2 and PIM-3) is an appealing target for the discovery and development of selective inhibitors, useful in various disease conditions in which these proteins are highly expressed, such as cancer. The significant effort put, in the recent years, towards the development of small molecules exhibiting inhibitory activity against this protein family has ended up with several molecules entering clinical trials. As part of our ongoing exploration for potential drug candidates that exhibit affinity towards this protein family, we have generated a novel chemical series of triazolo[4,3-b]pyridazine based tricycles by applying a scaffold hopping strategy over our previously reported potent pan-PIM inhibitor ETP-47453 (compound 2). The structure-activity relationship studies presented herein demonstrate a rather selective PIM-1/PIM-3 biochemical profile for this novel series of tricycles, although pan-PIM and PIM-1 inhibitors have also been identified. Selected examples show significant inhibition of the phosphorylation of BAD protein in a cell-based assay. Moreover, optimized and highly selective compounds, such as 42, did not show significant hERG inhibition at 20 μM concentration, and proved its antiproliferative activity and utility in combination with particular antitumoral agents in several tumor cell lines.
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11
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More KN, Hong VS, Lee A, Park J, Kim S, Lee J. Discovery and evaluation of 3,5-disubstituted indole derivatives as Pim kinase inhibitors. Bioorg Med Chem Lett 2018; 28:2513-2517. [DOI: 10.1016/j.bmcl.2018.05.054] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 05/24/2018] [Accepted: 05/28/2018] [Indexed: 12/24/2022]
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12
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Doshi KA, Trotta R, Natarajan K, Rassool FV, Tron AE, Huszar D, Perrotti D, Baer MR. Pim kinase inhibition sensitizes FLT3-ITD acute myeloid leukemia cells to topoisomerase 2 inhibitors through increased DNA damage and oxidative stress. Oncotarget 2018; 7:48280-48295. [PMID: 27374090 PMCID: PMC5217017 DOI: 10.18632/oncotarget.10209] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Accepted: 06/09/2016] [Indexed: 12/31/2022] Open
Abstract
Internal tandem duplication of fms-like tyrosine kinase-3 (FLT3-ITD) is frequent (30 percent) in acute myeloid leukemia (AML), and is associated with short disease-free survival following chemotherapy. The serine threonine kinase Pim-1 is a pro-survival oncogene transcriptionally upregulated by FLT3-ITD that also promotes its signaling in a positive feedback loop. Thus inhibiting Pim-1 represents an attractive approach in targeting FLT3-ITD cells. Indeed, co-treatment with the pan-Pim kinase inhibitor AZD1208 or expression of a kinase-dead Pim-1 mutant sensitized FLT3-ITD cell lines to apoptosis triggered by chemotherapy drugs including the topoisomerase 2 inhibitors daunorubicin, etoposide and mitoxantrone, but not the nucleoside analog cytarabine. AZD1208 sensitized primary AML cells with FLT3-ITD to topoisomerase 2 inhibitors, but did not sensitize AML cells with wild-type FLT3 or remission bone marrow cells, supporting a favorable therapeutic index. Mechanistically, the enhanced apoptosis observed with AZD1208 and topoisomerase 2 inhibitor combination treatment was associated with increased DNA double-strand breaks and increased levels of reactive oxygen species (ROS), and co-treatment with the ROS scavenger N-acetyl cysteine rescued FLT3-ITD cells from AZD1208 sensitization to topoisomerase 2 inhibitors. Our data support testing of Pim kinase inhibitors with topoisomerase 2 inhibitors, but not with cytarabine, to improve treatment outcomes in AML with FLT3-ITD.
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Affiliation(s)
- Kshama A Doshi
- University of Maryland Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA.,Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Rossana Trotta
- University of Maryland Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA.,Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Karthika Natarajan
- University of Maryland Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA.,Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Feyruz V Rassool
- University of Maryland Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA.,Department of Radiation Oncology, University of Maryland School of Medicine, Baltimore, MD, USA
| | | | | | - Danilo Perrotti
- University of Maryland Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA.,Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Maria R Baer
- University of Maryland Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA.,Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.,Veterans Affairs Medical Center, Baltimore, MD, USA
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13
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Padi SKR, Luevano LA, An N, Pandey R, Singh N, Song JH, Aster JC, Yu XZ, Mehrotra S, Kraft AS. Targeting the PIM protein kinases for the treatment of a T-cell acute lymphoblastic leukemia subset. Oncotarget 2018; 8:30199-30216. [PMID: 28415816 PMCID: PMC5444737 DOI: 10.18632/oncotarget.16320] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2016] [Accepted: 03/08/2017] [Indexed: 12/13/2022] Open
Abstract
New approaches are needed for the treatment of patients with T-cell acute lymphoblastic leukemia (T-ALL) who fail to achieve remission with chemotherapy. Analysis of the effects of pan-PIM protein kinase inhibitors on human T-ALL cell lines demonstrated that the sensitive cell lines expressed higher PIM1 protein kinase levels, whereas T-ALL cell lines with NOTCH mutations tended to have lower levels of PIM1 kinase and were insensitive to these inhibitors. NOTCH-mutant cells selected for resistance to gamma secretase inhibitors developed elevated PIM1 kinase levels and increased sensitivity to PIM inhibitors. Gene profiling using a publically available T-ALL dataset demonstrated overexpression of PIM1 in the majority of early T-cell precursor (ETP)-ALLs and a small subset of non-ETP ALL. While the PIM inhibitors blocked growth, they also stimulated ERK and STAT5 phosphorylation, demonstrating that activation of additional signaling pathways occurs with PIM inhibitor treatment. To block these pathways, Ponatinib, a broadly active tyrosine kinase inhibitor (TKI) used to treat chronic myelogenous leukemia, was added to this PIM-inhibitor regimen. The combination of Ponatinib with a PIM inhibitor resulted in synergistic T-ALL growth inhibition and marked apoptotic cell death. Treatment of mice engrafted with human T-ALL with these two agents significantly decreased the tumor burden and improved the survival of treated mice. This dual therapy has the potential to be developed as a novel approach to treat T-ALL with high PIM expression.
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Affiliation(s)
- Sathish K R Padi
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
| | - Libia A Luevano
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
| | - Ningfei An
- Department of Pathology, Pediatric Hematology/Oncology Division, University of Chicago, Chicago, IL, USA
| | - Ritu Pandey
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA.,Department of Cellular and Molecular Medicine, University of Arizona, Tucson, AZ, USA
| | - Neha Singh
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
| | - Jin H Song
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA.,Department of Cellular and Molecular Medicine, University of Arizona, Tucson, AZ, USA
| | - Jon C Aster
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Xue-Zhong Yu
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, USA
| | - Shikhar Mehrotra
- Department of Surgery, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA
| | - Andrew S Kraft
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
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14
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Targeting of glioblastoma cell lines and glioma stem cells by combined PIM kinase and PI3K-p110α inhibition. Oncotarget 2017; 7:33192-201. [PMID: 27120806 PMCID: PMC5078085 DOI: 10.18632/oncotarget.8899] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Accepted: 04/05/2016] [Indexed: 01/01/2023] Open
Abstract
The PIM family of proteins encodes serine/threonine kinases with important roles in protein synthesis and cancer cell metabolism. In glioblastoma (GBM) cell lines, siRNA-mediated knockdown of PIM kinases or pharmacological inhibition of PIM kinases by SGI-1776 or AZD-1208 results in reduced phosphorylation of classic PIM effectors and also elements of the PI3K/mTOR pathway, suggesting interplay between PIM and mTOR signals in GBM cells. Combination of PIM kinase inhibitors with BYL-719, an inhibitor specific for the PI3K catalytic isoform p110α, results in enhanced antineoplastic effects in GBM cells. Additionally, pharmacologic inhibition of PIM kinases impairs growth of patient-derived glioma sphere cells, suggesting an important role for PIM kinases in cancer stem cell (CSC) function and survival. Such effects are further enhanced by concomitant inhibition of PIM kinase and p110α activities. Altogether these findings suggest that pharmacological PIM targeting in combination with PI3K inhibition may provide a unique therapeutic approach for the treatment of heterogeneous tumors containing populations of therapy-resistant CSCs in GBM.
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15
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Franco F, González-Rincón J, Lavernia J, García JF, Martín P, Bellas C, Piris MA, Pedrosa L, Miramón J, Gómez-Codina J, Rodríguez-Abreu D, Machado I, Illueca C, Alfaro J, Provencio M, Sánchez-Beato M. Mutational profile of primary breast diffuse large B-cell lymphoma. Oncotarget 2017; 8:102888-102897. [PMID: 29262531 PMCID: PMC5732697 DOI: 10.18632/oncotarget.21986] [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] [Received: 08/09/2017] [Accepted: 10/03/2017] [Indexed: 01/09/2023] Open
Abstract
Primary breast lymphoma is a rare form of extra-nodal lymphoid neoplasm. The most common histological type is the diffuse large B-cell lymphoma, which represents 60–80% of all the cases. Our study analyzes the mutational profile of the primary lymphoma of the breast through targeted massive sequencing with a panel of 38 genes in a group of 17 patients with primary breast diffuse large B-cell lymphoma. Seventy-point-five percent of the patients presented with stage IE and 29.5% with stage IIE. 44% of the cases correspond to lymphomas with germinal center phenotype and 33.3% to activated B-cell. The genes with a higher mutational frequency include PIM1 (in 50% of the analyzed samples), MYD88 (39%), CD79B, PRDM1 and CARD11 (17%), KMT2D, TNFIAP3 and CREBBP (11%). The profile of mutant genes involves mostly the NFκB signaling pathway. The high frequency of mutations in PIM1 compared with other lymphomas may have implications in the clinical presentation and evolution of this type of lymphoma.
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Affiliation(s)
- Fernando Franco
- Medical Oncology Department, Hospital Universitario Puerta de Hierro, Madrid, Spain.,GOTEL (Spanish Lymphoma Oncology Group), Madrid, Spain
| | - Julia González-Rincón
- Group of Research in Lymphomas, Medical Oncology Department, Instituto de Investigación Sanitaria Puerta de Hierro-Segovia de Arana, Madrid, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Javier Lavernia
- GOTEL (Spanish Lymphoma Oncology Group), Madrid, Spain.,Medical Oncology Department, Instituto Valenciano de Oncología, Valencia, Spain
| | - Juan F García
- Pathology Department, MD Anderson Cancer Center, Madrid, Spain
| | - Paloma Martín
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Pathology Department, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Carmen Bellas
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Pathology Department, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Miguel A Piris
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Pathology Department, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
| | - Lucia Pedrosa
- Group of Research in Lymphomas, Medical Oncology Department, Instituto de Investigación Sanitaria Puerta de Hierro-Segovia de Arana, Madrid, Spain
| | - José Miramón
- GOTEL (Spanish Lymphoma Oncology Group), Madrid, Spain.,Medical Oncology Department, Hospital Serranía de Ronda, Málaga, Spain
| | - José Gómez-Codina
- GOTEL (Spanish Lymphoma Oncology Group), Madrid, Spain.,Medical Oncology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Delvys Rodríguez-Abreu
- GOTEL (Spanish Lymphoma Oncology Group), Madrid, Spain.,Medical Oncology Department, Hospital Universitario Insular de Gran Canaria, Las Palmas, Spain
| | - Isidro Machado
- Pathology Department, Instituto Valenciano de Oncología, Valencia, Spain
| | - Carmen Illueca
- Pathology Department, Instituto Valenciano de Oncología, Valencia, Spain
| | - Jesús Alfaro
- GOTEL (Spanish Lymphoma Oncology Group), Madrid, Spain.,Medical Oncology Department, Instituto Oncológico de Kutxa, Donostia, Spain
| | - Mariano Provencio
- Medical Oncology Department, Hospital Universitario Puerta de Hierro, Madrid, Spain.,GOTEL (Spanish Lymphoma Oncology Group), Madrid, Spain
| | - Margarita Sánchez-Beato
- GOTEL (Spanish Lymphoma Oncology Group), Madrid, Spain.,Group of Research in Lymphomas, Medical Oncology Department, Instituto de Investigación Sanitaria Puerta de Hierro-Segovia de Arana, Madrid, Spain
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16
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Lee S, Hong VS. Development and Application of a High-Throughput Fluorescence Polarization Assay to Target Pim Kinases. Assay Drug Dev Technol 2016; 14:50-7. [PMID: 26824666 DOI: 10.1089/adt.2015.685] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Pim proteins consisting of three isoforms (Pim-1, Pim-2, and Pim-3) are a family of serine/threonine kinases that regulate fundamental cellular responses such as cell growth, differentiation, and apoptosis. Overexpression of the Pim kinases has been linked to a wide variety of hematological and solid tumors. Thus, all three Pim kinases have been studied as promising targets for anticancer therapy. Here, we report on the development and optimization of an immobilized metal ion affinity partitioning (IMAP) fluorescence polarization (FP) method for Pim kinases. In this homogeneous 384-well assay method, fluorescein-labeled phosphopeptides are captured on cationic nanoparticles through interactions with immobilized trivalent metals, resulting in high polarization values. The apparent Km values for adenosine triphosphate (ATP) were determined to be 45 ± 7, 6.4 ± 2, and 29 ± 5 μM for Pim-1, Pim-2, and Pim-3, respectively. The assay yielded robustness with Z'-factors of >0.75 and low day-to-day variability (CV <5%) for all three Pim kinases. The IMAP FP assay was further validated by determining IC50 values for staurosporine and a known Pim inhibitor. We have also used an IMAP FP assay to examine whether compound 1, an ATP mimetic inhibitor designed through structure-based drug design, is indeed an ATP-competitive inhibitor of Pim kinases. Kinetic analysis based on Lineweaver-Burk plots showed that the inhibition mechanism of compound 1 is ATP competitive against all three Pim isoforms. The optimized IMAP assay for Pim kinases not only allows for high-throughput screening but also facilitates the characterization of novel Pim inhibitors for drug development.
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Affiliation(s)
- Seongho Lee
- Department of Chemistry, Keimyung University , Daegu, Korea
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17
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Kapelko-Slowik K, Owczarek TB, Grzymajlo K, Urbaniak-Kujda D, Jazwiec B, Slowik M, Kuliczkowski K, Ugorski M. Elevated PIM2 gene expression is associated with poor survival of patients with acute myeloid leukemia. Leuk Lymphoma 2016; 57:2140-9. [PMID: 26764044 DOI: 10.3109/10428194.2015.1124991] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The PIM2 gene encodes the serine/threonine kinase involved in cell survival and apoptosis. The aim of the study was to evaluate the expression of the PIM2 gene in acute myeloid leukemia (AML) and to examine its role in apoptosis of the blastic cells. We analyzed the PIM2 expression in 148 patients: 91 with AML, 57 with acute lymphoblastic leukemia and 24 healthy controls by Real-Time PCR and Western blot. Inhibition of the PIM2 gene in human leukemic HL60 cell line was performed with RNAi and apoptosis rate was analyzed. Our results indicate that overexpression of PIM2 in AML is associated with low complete remission rate, high-risk cytogenetics, shorter leukemia-free survival, and event-free survival. Cytometric analysis of HL60/PAC-GFP and HL60/PAC-GFP-shPIM2 cells revealed an increase in the number of apoptotic cells after inhibition of PIM2 gene. In summary, the elevated expression of PIM2 in blastic cells is associated with poor prognosis of AML patients and their resistance to induction therapy.
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Affiliation(s)
- Katarzyna Kapelko-Slowik
- a Department of Hematology, Neoplastic Blood Disorders and Bone Marrow Transplantation , Wroclaw Medical University , Wroclaw , Poland
| | - Tomasz B Owczarek
- b Ludwik Hirszfeld Institute of Immunology and Experimental Therapy Polish Academy of Sciences , Wroclaw , Poland ;,c Department of Biochemistry, Pharmacology and Toxicology , Wroclaw University of Environmental and Life Sciences , Wroclaw , Poland
| | - Krzysztof Grzymajlo
- c Department of Biochemistry, Pharmacology and Toxicology , Wroclaw University of Environmental and Life Sciences , Wroclaw , Poland
| | - Donata Urbaniak-Kujda
- a Department of Hematology, Neoplastic Blood Disorders and Bone Marrow Transplantation , Wroclaw Medical University , Wroclaw , Poland
| | - Bozena Jazwiec
- a Department of Hematology, Neoplastic Blood Disorders and Bone Marrow Transplantation , Wroclaw Medical University , Wroclaw , Poland
| | - Miroslaw Slowik
- d Department of Ophthalmology , Wroclaw Medical University , Wroclaw , Poland
| | - Kazimierz Kuliczkowski
- a Department of Hematology, Neoplastic Blood Disorders and Bone Marrow Transplantation , Wroclaw Medical University , Wroclaw , Poland
| | - Maciej Ugorski
- b Ludwik Hirszfeld Institute of Immunology and Experimental Therapy Polish Academy of Sciences , Wroclaw , Poland ;,c Department of Biochemistry, Pharmacology and Toxicology , Wroclaw University of Environmental and Life Sciences , Wroclaw , Poland
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18
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New developments in the pathology of malignant lymphoma: a review of the literature published from October 2014-December 2014. J Hematop 2015; 8:21-29. [PMID: 25798206 PMCID: PMC4357643 DOI: 10.1007/s12308-015-0240-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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