1
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Begg LR, Orriols AM, Zannikou M, Yeh C, Vadlamani P, Kanojia D, Bolin R, Dunne SF, Balakrishnan S, Camarda R, Roth D, Zielinski-Mozny NA, Yau C, Vassilopoulos A, Huang TH, Kim KYA, Horiuchi D. S100A8/A9 predicts response to PIM kinase and PD-1/PD-L1 inhibition in triple-negative breast cancer mouse models. COMMUNICATIONS MEDICINE 2024; 4:22. [PMID: 38378783 PMCID: PMC10879183 DOI: 10.1038/s43856-024-00444-8] [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: 05/23/2023] [Accepted: 01/29/2024] [Indexed: 02/22/2024] Open
Abstract
BACKGROUND Understanding why some triple-negative breast cancer (TNBC) patients respond poorly to existing therapies while others respond well remains a challenge. This study aims to understand the potential underlying mechanisms distinguishing early-stage TNBC tumors that respond to clinical intervention from non-responders, as well as to identify clinically viable therapeutic strategies, specifically for TNBC patients who may not benefit from existing therapies. METHODS We conducted retrospective bioinformatics analysis of historical gene expression datasets to identify a group of genes whose expression levels in early-stage tumors predict poor clinical outcomes in TNBC. In vitro small-molecule screening, genetic manipulation, and drug treatment in syngeneic mouse models of TNBC were utilized to investigate potential therapeutic strategies and elucidate mechanisms of drug action. RESULTS Our bioinformatics analysis reveals a robust association between increased expression of immunosuppressive cytokine S100A8/A9 in early-stage tumors and subsequent disease progression in TNBC. A targeted small-molecule screen identifies PIM kinase inhibitors as capable of decreasing S100A8/A9 expression in multiple cell types, including TNBC and immunosuppressive myeloid cells. Combining PIM inhibition and immune checkpoint blockade induces significant antitumor responses, especially in otherwise resistant S100A8/A9-high PD-1/PD-L1-positive tumors. Notably, serum S100A8/A9 levels mirror those of tumor S100A8/A9 in a syngeneic mouse model of TNBC. CONCLUSIONS Our data propose S100A8/A9 as a potential predictive and pharmacodynamic biomarker in clinical trials evaluating combination therapy targeting PIM and immune checkpoints in TNBC. This work encourages the development of S100A8/A9-based liquid biopsy tests for treatment guidance.
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Affiliation(s)
- Lauren R Begg
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Adrienne M Orriols
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- University of Florida College of Medicine, Gainesville, FL, USA
| | - Markella Zannikou
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Chen Yeh
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Biostatistics Collaboration Center, Northwestern University, Chicago, IL, USA
- Rush University Medical Center, Chicago, IL, USA
| | | | - Deepak Kanojia
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Mythic Therapeutics, Waltham, MA, USA
| | - Rosemary Bolin
- Center for Comparative Medicine, Northwestern University, Chicago, IL, USA
- Pennington Biomedical Research Center, Baton Rouge, LA, USA
| | - Sara F Dunne
- High Throughput Analysis Laboratory, Northwestern University, Evanston, IL, USA
| | - Sanjeev Balakrishnan
- University of California, San Francisco, San Francisco, CA, USA
- Pulze.ai, San Francisco, CA, USA
| | - Roman Camarda
- University of California, San Francisco, San Francisco, CA, USA
- Novo Ventures US, Inc., San Francisco, CA, USA
| | - Diane Roth
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Nicolette A Zielinski-Mozny
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Center for Comparative Medicine, Northwestern University, Chicago, IL, USA
| | - Christina Yau
- University of California, San Francisco, San Francisco, CA, USA
| | - Athanassios Vassilopoulos
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL, USA
- AbbVie, Inc., North Chicago, IL, USA
| | - Tzu-Hsuan Huang
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Kwang-Youn A Kim
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Biostatistics Collaboration Center, Northwestern University, Chicago, IL, USA
| | - Dai Horiuchi
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL, USA.
- Center for Human Immunobiology, Northwestern University, Chicago, IL, USA.
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2
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Chen L, Mao W, Ren C, Li J, Zhang J. Comprehensive Insights that Targeting PIM for Cancer Therapy: Prospects and Obstacles. J Med Chem 2024; 67:38-64. [PMID: 38164076 DOI: 10.1021/acs.jmedchem.3c01802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
Proviral integration sitea for Moloney-murine leukemia virus (PIM) kinases are a family of highly conserved serine/tyrosine kinases consisting of three members, PIM-1, PIM-2, and PIM-3. These kinases regulate a wide range of substrates through phosphorylation and affect key cellular processes such as transcription, translation, proliferation, apoptosis, and energy metabolism. Several PIM inhibitors are currently undergoing clinical trials, such as a phase I clinical trial of Uzanserti (5) for the treatment of relapsed diffuse large B-cell lymphoma that has been completed. The current focus encompasses the structural and biological characterization of PIM, ongoing research progress on small-molecule inhibitors undergoing clinical trials, and evaluation analysis of persisting challenges in this field. Additionally, the design and discovery of small-molecule inhibitors targeting PIM in recent years have been explored, with a particular emphasis on medicinal chemistry, aiming to provide valuable insights for the future development of PIM inhibitors.
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Affiliation(s)
- Li Chen
- Department of Neurology, Joint Research Institution of Altitude Health and Institute of Respiratory Health and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, Sichuan, China
- Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, Sichuan, China
| | - Wuyu Mao
- Department of Neurology, Joint Research Institution of Altitude Health and Institute of Respiratory Health and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China
| | - Changyu Ren
- Department of Pharmacy, Chengdu Fifth People's Hospital, Chengdu 611130, Sichuan, China
| | - Jinqi Li
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, Sichuan, China
- Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, Sichuan, China
| | - Jifa Zhang
- Department of Neurology, Joint Research Institution of Altitude Health and Institute of Respiratory Health and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China
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3
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Park YS, kim J, Ryu YS, moon JH, shin YJ, kim JH, hong SW, jung SA, lee S, kim SM, lee DH, kim DY, yun H, you JE, yoon DI, kim CH, koh DI, jin DH. Mutant PIK3CA as a negative predictive biomarker for treatment with a highly selective PIM1 inhibitor in human colon cancer. Cancer Biol Ther 2023; 24:2246208. [PMID: 37621144 PMCID: PMC10461515 DOI: 10.1080/15384047.2023.2246208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 02/07/2023] [Accepted: 06/02/2023] [Indexed: 08/26/2023] Open
Abstract
Significant improvement in targeted therapy for colorectal cancer (CRC) has occurred over the past few decades since the approval of the EGFR inhibitor cetuximab. However, cetuximab is used only for patients possessing the wild-type oncogene KRAS, NRAS, and BRAF, and even most of these eventually acquire therapeutic resistance, via activation of parallel oncogenic pathways such as RAS-MAPK or PI3K/Akt/mTOR. The two aforementioned pathways also contribute to the development of therapeutic resistance in CRC patients, due to compensatory and feedback mechanisms. Therefore, combination drug therapies (versus monotherapy) targeting these multiple pathways may be necessary for further efficacy against CRC. In this study, we identified PIK3CA mutant (PIK3CA MT) as a determinant of resistance to SMI-4a, a highly selective PIM1 kinase inhibitor, in CRC cell lines. In CRC cell lines, SMI-4a showed its effect only in PIK3CA wild type (PIK3CA WT) cell lines, while PIK3CA MT cells did not respond to SMI-4a in cell death assays. In vivo xenograft and PDX experiments confirmed that PIK3CA MT is responsible for the resistance to SMI-4a. Inhibition of PIK3CA MT by PI3K inhibitors restored SMI-4a sensitivity in PIK3CA MT CRC cell lines. Taken together, these results demonstrate that sensitivity to SMI-4a is determined by the PIK3CA genotype and that co-targeting of PI3K and PIM1 in PIK3CA MT CRC patients could be a promising and novel therapeutic approach for refractory CRC patients.
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Affiliation(s)
- Yoon Sun Park
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Joseph kim
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Yea Seong Ryu
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Jai-Hee moon
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Yu Jin shin
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Jeong Hee kim
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Seung-Woo hong
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Soo-A jung
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Seul lee
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Seung-Mi kim
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Dae Hee lee
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Do Yeon kim
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hyeseon yun
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Ji-Eun you
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Dong Il yoon
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Chul Hee kim
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Dong-In koh
- Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
| | - Dong-Hoon jin
- Department of Pharmacology, University of Ulsan College of Medicine, Seoul, Republic of Korea
- Department of Convergence Medicine, Asan Institute for Life Science, Asan Medical Center, Seoul, Republic of Korea
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4
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Hung CN, Chen M, DeArmond DT, Chiu CHL, Limboy CA, Tan X, Kusi M, Chou CW, Lin LL, Zhang Z, Wang CM, Chen CL, Mitsuya K, Osmulski PA, Gaczynska ME, Kirma NB, Vadlamudi RK, Gibbons DL, Warner S, Brenner AJ, Mahadevan D, Michalek JE, Huang THM, Taverna JA. AXL-initiated paracrine activation of pSTAT3 enhances mesenchymal and vasculogenic supportive features of tumor-associated macrophages. Cell Rep 2023; 42:113067. [PMID: 37659081 PMCID: PMC10577802 DOI: 10.1016/j.celrep.2023.113067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 07/14/2023] [Accepted: 08/18/2023] [Indexed: 09/04/2023] Open
Abstract
Tumor-associated macrophages (TAMs) are integral to the development of complex tumor microenvironments (TMEs) and can execute disparate cellular programs in response to extracellular cues. However, upstream signaling processes underpinning this phenotypic plasticity remain to be elucidated. Here, we report that concordant AXL-STAT3 signaling in TAMs is triggered by lung cancer cells or cancer-associated fibroblasts in the cytokine milieu. This paracrine action drives TAM differentiation toward a tumor-promoting "M2-like" phenotype with upregulation of CD163 and putative mesenchymal markers, contributing to TAM heterogeneity and diverse cellular functions. One of the upregulated markers, CD44, mediated by AXL-IL-11-pSTAT3 signaling cascade, enhances macrophage ability to interact with endothelial cells and facilitate formation of primitive vascular networks. We also found that AXL-STAT3 inhibition can impede the recruitment of TAMs in a xenograft mouse model, thereby suppressing tumor growth. These findings suggest the potential application of AXL-STAT3-related markers to quantitatively assess metastatic potential and inform therapeutic strategies in lung cancer.
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Affiliation(s)
- Chia-Nung Hung
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Meizhen Chen
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Daniel T DeArmond
- Department of Cardiothoracic Surgery, University of Texas Health Science Center, San Antonio, TX, USA
| | - Cheryl H-L Chiu
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Catherine A Limboy
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Xi Tan
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Meena Kusi
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Chih-Wei Chou
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Li-Ling Lin
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Zhao Zhang
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Chiou-Miin Wang
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Chun-Liang Chen
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA; Office of Nursing Research & Scholarship, School of Nursing, University of Texas Health Science Center, San Antonio, TX, USA
| | - Kohzoh Mitsuya
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Pawel A Osmulski
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Maria E Gaczynska
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Nameer B Kirma
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Ratna K Vadlamudi
- Mays Cancer Center, University of Texas Health Science Center, San Antonio, TX, USA; Department of Obstetrics and Gynecology, University of Texas Health Science Center, San Antonio, TX, USA
| | - Don L Gibbons
- Department of Thoracic, Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Andrew J Brenner
- Mays Cancer Center, University of Texas Health Science Center, San Antonio, TX, USA; Division of Hematology and Oncology, Department of Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Daruka Mahadevan
- Mays Cancer Center, University of Texas Health Science Center, San Antonio, TX, USA; Division of Hematology and Oncology, Department of Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Joel E Michalek
- Department of Population Health Sciences, University of Texas Health Science Center, San Antonio, TX, USA
| | - Tim H-M Huang
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA; Mays Cancer Center, University of Texas Health Science Center, San Antonio, TX, USA.
| | - Josephine A Taverna
- Department of Molecular Medicine, University of Texas Health Science Center, San Antonio, TX, USA; Mays Cancer Center, University of Texas Health Science Center, San Antonio, TX, USA; Division of Hematology and Oncology, Department of Medicine, University of Texas Health Science Center, San Antonio, TX, USA.
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5
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Begg LR, Orriols AM, Zannikou M, Yeh C, Vadlamani P, Kanojia D, Bolin R, Dunne SF, Balakrishnan S, Camarda R, Roth D, Zielinski-Mozny NA, Yau C, Vassilopoulos A, Huang TH, Kim KYA, Horiuchi D. S100A8/A9 predicts triple-negative breast cancer response to PIM kinase and PD-1/PD-L1 inhibition. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.21.558870. [PMID: 37790346 PMCID: PMC10542194 DOI: 10.1101/2023.09.21.558870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
It remains elusive why some triple-negative breast cancer (TNBC) patients respond poorly to existing therapies while others respond well. Our retrospective analysis of historical gene expression datasets reveals that increased expression of immunosuppressive cytokine S100A8/A9 in early-stage tumors is robustly associated with subsequent disease progression in TNBC. Although it has recently gained recognition as a potential anticancer target, S100A8/A9 has not been integrated into clinical study designs evaluating molecularly targeted therapies. Our small molecule screen has identified PIM kinase inhibitors as capable of decreasing S100A8/A9 expression in multiple cell types, including TNBC and immunosuppressive myeloid cells. Furthermore, combining PIM inhibition and immune checkpoint blockade induces significant antitumor responses, especially in otherwise resistant S100A8/A9-high PD-1/PD-L1-positive tumors. Importantly, serum S100A8/A9 levels mirror those of tumor S100A8/A9 in a syngeneic mouse model of TNBC. Thus, our data suggest that S100A8/A9 could be a predictive and pharmacodynamic biomarker in clinical trials evaluating combination therapy targeting PIM and immune checkpoints in TNBC and encourage the development of S100A8/A9-based liquid biopsy tests.
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6
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Patel MR, Donnellan W, Byrne M, Asch AS, Zeidan AM, Baer MR, Fathi AT, Kuykendall AT, Zheng F, Walker C, Cheng L, Marando C, Savona MR. Phase 1/2 Study of the Pan-PIM Kinase Inhibitor INCB053914 Alone or in Combination With Standard-of-Care Agents in Patients With Advanced Hematologic Malignancies. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2023; 23:674-686. [PMID: 37290996 DOI: 10.1016/j.clml.2023.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 04/28/2023] [Accepted: 05/01/2023] [Indexed: 06/10/2023]
Abstract
BACKGROUND The Proviral Integration site of Moloney murine leukemia virus (PIM) kinases are implicated in tumorigenesis; the pan-PIM kinase inhibitor, INCB053914, demonstrated antitumor activity in hematologic malignancy preclinical models. PATIENTS AND METHODS This phase 1/2 study evaluated oral INCB053914 alone or combined with standard-of-care agents for advanced hematologic malignancies (NCT02587598). In Parts 1/2 (monotherapy), patients (≥18 years) had acute leukemia, high-risk myelodysplastic syndrome (MDS), MDS/myeloproliferative neoplasm, myelofibrosis (MF), multiple myeloma, or lymphoproliferative neoplasms. In Parts 3/4 (combination therapy), patients had relapsed/refractory or newly diagnosed (≥65 years, unfit for intensive chemotherapy) acute myeloid leukemia (AML) or MF with suboptimal ruxolitinib response. RESULTS Parts 1/2 (n = 58): 6 patients experienced dose-limiting toxicities (DLTs), most commonly aspartate aminotransferase/alanine aminotransferase-elevated (AST/ALT; each n = 4). Fifty-seven patients (98.3%) had treatment-emergent adverse events (TEAEs), most commonly ALT-elevated and fatigue (36.2% each); 48 (82.8%) had grade ≥3 TEAEs, most commonly anemia (31.0%); 8 (13.8%) had grade ≥3 ALT/AST-elevated TEAEs. Parts 3/4 (n = 39): for INCB053914 + cytarabine (AML; n = 6), 2 patients experienced DLTs (grade 3 maculopapular rash, n = 1; grade 3 ALT-elevated and grade 4 hypophosphatemia, n = 1); for INCB053914 + azacitidine (AML; n = 16), 1 patient experienced a DLT (grade 3 maculopapular rash). Two complete responses were observed (1 with incomplete count recovery). For INCB053914 + ruxolitinib (MF; n = 17), no DLTs occurred; 3 patients achieved best reduction of >25% spleen volume at week 12 or 24. CONCLUSION INCB053914 was generally well tolerated as monotherapy and in combinations; TEAEs were most commonly ALT/AST-elevated. Limited responses were observed with combinations. Future studies are needed to identify rational, effective combination strategies.
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Affiliation(s)
- Manish R Patel
- Florida Cancer Specialists/Sarah Cannon Research Institute, Sarasota, FL.
| | | | - Michael Byrne
- Division of Hematology/Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN
| | - Adam S Asch
- Stephenson Cancer Center, Oklahoma University, Oklahoma City, OK
| | - Amer M Zeidan
- Yale University and Yale Cancer Center, New Haven, CT
| | - Maria R Baer
- University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, MD
| | - Amir T Fathi
- Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | | | | | | | | | | | - Michael R Savona
- Division of Hematology/Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN
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7
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Xiang R, Lu M, Wu T, Yang C, Jia Y, Liu X, Deng M, Ge Y, Xu J, Cai T, Ling Y, Zhou Y. Discovery of a high potent PIM kinase inhibitor for acute myeloid leukemia based on N-pyridinyl amide scaffold by optimizing the fragments toward to Lys67 and Asp128/Glu171. Eur J Med Chem 2023; 257:115514. [PMID: 37262997 DOI: 10.1016/j.ejmech.2023.115514] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/21/2023] [Accepted: 05/23/2023] [Indexed: 06/03/2023]
Abstract
Despite the recent development of PIM inhibitors based on N-(pyridin-3-yl)acetamide scaffold for acute myeloid leukemia (AML), the structural-activity relationship (SAR) associated with the effects of positional isomerization of N toward to Lys67 and freedom of solvent fragment toward to Asp128/Glu171 still remains an open question. In this work, a structurally novel compound based on N-pyridinyl amide was designed by fragment hybridization and then our SAR exploration revealed that the positional isomerization would lead to a decrease in activity, while increase of the freedom of solvent fragment by breaking the intramolecular hydrogen bond unprecedentedly leads to an increase in activity. These studies finally resulted in the screening out of a potent PIM inhibitor FD1024 (compound 24) which exerts strong antiproliferative activity against the tested AML cell lines and achieves profound antitumor efficacy in mice at well-tolerated dose schedules.
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Affiliation(s)
- Ruiqing Xiang
- Department of Chemistry, Fudan University, Shanghai, 200438, China
| | - Mingzhu Lu
- Department of Chemistry, Fudan University, Shanghai, 200438, China
| | - Tianze Wu
- Department of Chemistry, Fudan University, Shanghai, 200438, China
| | - Chengbin Yang
- Department of Chemistry, Fudan University, Shanghai, 200438, China
| | - Yu Jia
- Department of Chemistry, Fudan University, Shanghai, 200438, China
| | - Xiaofeng Liu
- Department of Chemistry, Fudan University, Shanghai, 200438, China
| | - Mingli Deng
- Department of Chemistry, Fudan University, Shanghai, 200438, China.
| | - Yu Ge
- SD Chem, Inc., San Diego, CA, 92128, USA
| | - Jun Xu
- ABA Chemicals Co., Ltd., Taicang, Jiangsu, 215400, China
| | - Tong Cai
- ABA Chemicals Co., Ltd., Taicang, Jiangsu, 215400, China
| | - Yun Ling
- Department of Chemistry, Fudan University, Shanghai, 200438, China
| | - Yaming Zhou
- Department of Chemistry, Fudan University, Shanghai, 200438, China.
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8
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Puri S, Sawant S, Juvale K. A comprehensive review on the indazole based derivatives as targeted anticancer agents. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
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9
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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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10
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Liu Z, Guo Y, Liu X, Cao P, Liu H, Dong X, Ding K, Fu R. Pim-2 Kinase Regulates Energy Metabolism in Multiple Myeloma. Cancers (Basel) 2022; 15:cancers15010067. [PMID: 36612063 PMCID: PMC9817993 DOI: 10.3390/cancers15010067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/03/2022] [Accepted: 12/15/2022] [Indexed: 12/25/2022] Open
Abstract
Pim-2 kinase is overexpressed in multiple myeloma (MM) and is associated with poor prognosis in patients with MM. Changes in quantitative metabolism, glycolysis, and oxidative phosphorylation pathways are reportedly markers of all tumor cells. However, the relationship between Pim-2 and glycolysis in MM cells remains unclear. In the present study, we explored the relationship between Pim-2 and glycolysis. We found that Pim-2 inhibitors inhibited glycolysis and energy production in MM cells. Inhibition of Pim-2 decreased the proliferation of MM tumor cells and increased their susceptibility to apoptosis. Our data suggest that reduced Pim-2 expression inhibits the energy metabolism process in MM, thereby inhibiting tumor progression. Hence, Pim-2 is a potential metabolic target for MM treatment.
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Affiliation(s)
| | | | | | | | | | | | | | - Rong Fu
- Correspondence: ; Tel.: +86-022-60817181
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11
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Xu L, Meng YC, Guo P, Li M, Shao L, Huang JH. Recent Research Advances in Small-Molecule Pan-PIM Inhibitors. PHARMACEUTICAL FRONTS 2022. [DOI: 10.1055/s-0042-1758692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
PIM kinase is consequently emerging as a promising target for cancer therapeutics and immunomodulation. PIM kinases are overexpressed in a variety of hematological malignancies and solid tumors, and their inhibition has become a strong therapeutic interest. Currently, some pan-PIM kinase inhibitors are being developed under different phases of clinical trials. Based on the different scaffold structures, they can be classified into various subclasses. The X-ray structure of the kinase complex outlines the rationale of hit compound confirmation in the early stage. Structure–activity relationships allow us to rationally explore chemical space and further optimize multiple physicochemical and biological properties. This review focuses on the discovery and development of small-molecule pan-PIM kinase inhibitors in the current research, and hopes to provide guidance for future exploration of the inhibitors.
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Affiliation(s)
- Lei Xu
- State Key Laboratory of New Drug and Pharmaceutical Process, Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
| | - Yu-Cheng Meng
- State Key Laboratory of New Drug and Pharmaceutical Process, Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
| | - Peng Guo
- State Key Laboratory of New Drug and Pharmaceutical Process, Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
| | - Ming Li
- State Key Laboratory of New Drug and Pharmaceutical Process, Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
| | - Lei Shao
- Microbial Pharmacology Laboratory, Shanghai University of Medicine and Health Sciences, Shanghai, People's Republic of China
| | - Jun-Hai Huang
- State Key Laboratory of New Drug and Pharmaceutical Process, Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
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12
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Targeting PIM Kinases to Improve the Efficacy of Immunotherapy. Cells 2022; 11:cells11223700. [PMID: 36429128 PMCID: PMC9688203 DOI: 10.3390/cells11223700] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/13/2022] [Accepted: 11/16/2022] [Indexed: 11/23/2022] Open
Abstract
The Proviral Integration site for Moloney murine leukemia virus (PIM) kinases is a family of serine/threonine kinases that regulates numerous signaling networks that promote cell growth, proliferation, and survival. PIM kinases are commonly upregulated in both solid tumors and hematological malignancies. Recent studies have demonstrated that PIM facilitates immune evasion in cancer by promoting an immunosuppressive tumor microenvironment that suppresses the innate anti-tumor response. The role of PIM in immune evasion has sparked interest in examining the effect of PIM inhibition in combination with immunotherapy. This review focuses on the role of PIM kinases in regulating immune cell populations, how PIM modulates the immune tumor microenvironment to promote immune evasion, and how PIM inhibitors may be used to enhance the efficacy of immunotherapy.
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13
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Casuscelli F, Ardini E, Avanzi N, Badari A, Casale E, Disingrini T, Donati D, Ermoli A, Felder ER, Galvani A, Isacchi A, Menichincheri M, Montemartini M, Orrenius C, Piutti C, Salom B, Papeo G. Stereoselective synthesis of 3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-one derivatives as PIM kinase inhibitors inspired from marine alkaloids. Chirality 2022; 34:1437-1452. [PMID: 35959859 DOI: 10.1002/chir.23501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 07/25/2022] [Accepted: 07/26/2022] [Indexed: 11/11/2022]
Abstract
We previously demonstrated that natural product-inspired 3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ones derivatives delivered potent and selective PIM kinases inhibitors however with non-optimal ADME/PK properties and modest oral bioavailability. Herein, we describe a structure-based scaffold decoration and a stereoselective approach to this chemical class. The synthesis, structure-activity relationship studies, chiral analysis, and pharmacokinetic data of compounds from this inhibitor class are presented herein. Compound 20c demonstrated excellent potency on PIM1 and PIM2 with exquisite kinases selectivity and PK properties that efficiently and dose-dependently promoted c-Myc degradation and appear to be promising lead compounds for further development.
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Affiliation(s)
- Francesco Casuscelli
- Oncology, Nerviano Medical Sciences, Nerviano (Mi), Italy.,Accelera, Nerviano Medical Sciences, Nerviano, Milan, Italy
| | - Elena Ardini
- Oncology, Nerviano Medical Sciences, Nerviano (Mi), Italy
| | - Nilla Avanzi
- Oncology, Nerviano Medical Sciences, Nerviano (Mi), Italy
| | | | - Elena Casale
- Oncology, Nerviano Medical Sciences, Nerviano (Mi), Italy
| | | | - Daniele Donati
- Oncology, Nerviano Medical Sciences, Nerviano (Mi), Italy
| | | | | | - Arturo Galvani
- Oncology, Nerviano Medical Sciences, Nerviano (Mi), Italy
| | | | | | | | | | - Claudia Piutti
- Accelera, Nerviano Medical Sciences, Nerviano, Milan, Italy
| | - Barbara Salom
- Oncology, Nerviano Medical Sciences, Nerviano (Mi), Italy
| | - Gianluca Papeo
- Oncology, Nerviano Medical Sciences, Nerviano (Mi), Italy
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14
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Walhekar V, Bagul C, Kumar D, Muthal A, Achaiah G, Kulkarni R. Topical advances in PIM kinases and their inhibitors: Medicinal chemistry perspectives. Biochim Biophys Acta Rev Cancer 2022; 1877:188725. [DOI: 10.1016/j.bbcan.2022.188725] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 03/21/2022] [Accepted: 03/25/2022] [Indexed: 12/28/2022]
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15
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Kunder R, Velyunskiy M, Dunne SF, Cho BK, Kanojia D, Begg L, Orriols AM, Fleming-Trujillo E, Vadlamani P, Vialichka A, Bolin R, Perrino JN, Roth D, Clutter MR, Zielinski-Mozny NA, Goo YA, Cristofanilli M, Mendillo ML, Vassilopoulos A, Horiuchi D. Synergistic PIM kinase and proteasome inhibition as a therapeutic strategy for MYC-overexpressing triple-negative breast cancer. Cell Chem Biol 2022; 29:358-372.e5. [PMID: 34525344 PMCID: PMC8901784 DOI: 10.1016/j.chembiol.2021.08.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 06/24/2021] [Accepted: 08/23/2021] [Indexed: 11/30/2022]
Abstract
Triple-negative breast cancer (TNBC) is the breast cancer subtype with the poorest clinical outcome. The PIM family of kinases has emerged as a factor that is both overexpressed in TNBC and associated with poor outcomes. Preclinical data suggest that TNBC with an elevated MYC expression is sensitive to PIM inhibition. However, clinical observations indicate that the efficacy of PIM inhibitors as single agents may be limited, suggesting the need for combination therapies. Our screening effort identifies PIM and the 20S proteasome inhibition as the most synergistic combination. PIM inhibitors, when combined with proteasome inhibitors, induce significant antitumor effects, including abnormal accumulation of poly-ubiquitinated proteins, increased proteotoxic stress, and the inability of NRF1 to counter loss in proteasome activity. Thus, the identified combination could represent a rational combination therapy against MYC-overexpressing TNBC that is readily translatable to clinical investigations.
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Affiliation(s)
- Ratika Kunder
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Michelle Velyunskiy
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Adlai E. Stevenson High School, Lincolnshire, IL 60069, USA
| | - Sara F Dunne
- High-Throughput Analysis Laboratory, Chemistry of Life Processes Institute, Northwestern University, Evanston, IL 60208, USA
| | - Byoung-Kyu Cho
- Proteomics Center for Excellence, Northwestern University, Chicago, IL 60611, USA
| | - Deepak Kanojia
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Lauren Begg
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Adrienne M Orriols
- Department of Radiation Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Erica Fleming-Trujillo
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Pranathi Vadlamani
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Alesia Vialichka
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Rosemary Bolin
- Center for Comparative Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Jessica N Perrino
- Center for Comparative Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Diane Roth
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Matthew R Clutter
- High-Throughput Analysis Laboratory, Chemistry of Life Processes Institute, Northwestern University, Evanston, IL 60208, USA; Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA
| | - Nicolette A Zielinski-Mozny
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Center for Comparative Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Young Ah Goo
- Department of Biochemistry and Molecular Genetics, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Proteomics Center for Excellence, Northwestern University, Chicago, IL 60611, USA
| | - Massimo Cristofanilli
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA
| | - Marc L Mendillo
- Department of Biochemistry and Molecular Genetics, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Simpson Querrey Institute for Epigenetics, Northwestern University, Chicago, IL 60611, USA; Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA
| | - Athanassios Vassilopoulos
- Department of Radiation Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA
| | - Dai Horiuchi
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA.
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16
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Yun Y, Hong VS, Jeong S, Choo H, Kim S, Lee J. 2-Thioxothiazolidin-4-one Analogs as Pan-PIM Kinase Inhibitors. Chem Pharm Bull (Tokyo) 2021; 69:854-861. [PMID: 34470949 DOI: 10.1248/cpb.c21-00264] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Proviral integration site for Moloney murine leukemia virus (PIM) kinases are proto-oncogenic kinases involved in the regulation of several cellular processes. PIM kinases are promising targets for new drug development because they play a major role in many cancer-specific pathways, such as survival, apoptosis, proliferation, cell cycle regulation, and migration. Here, 2-thioxothiazolidin-4-one derivatives were synthesized and evaluated as potent pan-PIM kinase inhibitors. Optimized compounds showed single-digit nanomolar IC50 values against all three PIM kinases with high selectivity over 14 other kinases. Compound 17 inhibited the growth of Molm-16 cell lines (EC50 = 14 nM) and modulated the expression of pBAD and p4EBP1 in a dose-dependent manner.
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Affiliation(s)
- Yanghwan Yun
- Department of Chemistry, College of Natural Sciences, Keimyung University
| | | | - Seungik Jeong
- Department of Chemistry, College of Natural Sciences, Keimyung University
| | - Hyeonseong Choo
- Department of Chemistry, College of Natural Sciences, Keimyung University
| | - Shin Kim
- Department of Immunology, School of Medicine, Keimyung University
| | - Jinho Lee
- Department of Chemistry, College of Natural Sciences, Keimyung University
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17
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Myeloma-Bone Interaction: A Vicious Cycle via TAK1-PIM2 Signaling. Cancers (Basel) 2021; 13:cancers13174441. [PMID: 34503251 PMCID: PMC8431187 DOI: 10.3390/cancers13174441] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 08/27/2021] [Accepted: 08/30/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Myeloma cells interact with their ambient cells in the bone, such as bone marrow stromal cells, osteoclasts, and osteocytes, resulting in enhancement of osteoclastogenesis and inhibition of osteoblastogenesis while enhancing their growth and drug resistance. The activation of the TAK1–PIM2 signaling axis appears to be vital for this mutual interaction, posing it as an important therapeutic target to suppress tumor expansion and ameliorate bone destruction in multiple myeloma. Abstract Multiple myeloma (MM) has a propensity to develop preferentially in bone and form bone-destructive lesions. MM cells enhance osteoclastogenesis and bone resorption through activation of the RANKL–NF-κB signaling pathway while suppressing bone formation by inhibiting osteoblastogenesis from bone marrow stromal cells (BMSCs) by factors elaborated in the bone marrow and bone in MM, including the soluble Wnt inhibitors DKK-1 and sclerostin, activin A, and TGF-β, resulting in systemic bone destruction with loss of bone. Osteocytes have been drawn attention as multifunctional regulators in bone metabolism. MM cells induce apoptosis in osteocytes to trigger the production of factors, including RANKL, sclerostin, and DKK-1, to further exacerbate bone destruction. Bone lesions developed in MM, in turn, provide microenvironments suited for MM cell growth/survival, including niches to foster MM cells and their precursors. Thus, MM cells alter the microenvironments through bone destruction in the bone where they reside, which in turn potentiates tumor growth and survival, thereby generating a vicious loop between tumor progression and bone destruction. The serine/threonine kinases PIM2 and TAK1, an upstream mediator of PIM2, are overexpressed in bone marrow stromal cells and osteoclasts as well in MM cells in bone lesions. Upregulation of the TAK1–PIM2 pathway plays a critical role in tumor expansion and bone destruction, posing the TAK1–PIM2 pathway as a pivotal therapeutic target in MM.
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18
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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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19
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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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20
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Maney NJ, Lemos H, Barron‐Millar B, Carey C, Herron I, Anderson AE, Mellor AL, Isaacs JD, Pratt AG. Pim Kinases as Therapeutic Targets in Early Rheumatoid Arthritis. Arthritis Rheumatol 2021; 73:1820-1830. [DOI: 10.1002/art.41744] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 03/18/2021] [Indexed: 12/12/2022]
Affiliation(s)
- Nicola J. Maney
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Henrique Lemos
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Ben Barron‐Millar
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Christopher Carey
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Ian Herron
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Amy E. Anderson
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Andrew L. Mellor
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - John D. Isaacs
- Newcastle University Translational and Clinical Research Institute Newcastle University, and Newcastle upon Tyne Hospitals NHS Foundation Trust Newcastle upon Tyne UK
| | - Arthur G. Pratt
- Newcastle University Translational and Clinical Research Institute Newcastle University, and Newcastle upon Tyne Hospitals NHS Foundation Trust Newcastle upon Tyne UK
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21
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Selectivity and potency of natural product PIM kinase inhibitors identified by in silico docking. Med Chem Res 2021. [DOI: 10.1007/s00044-021-02713-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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22
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New Quinoxaline Derivatives as Dual Pim-1/2 Kinase Inhibitors: Design, Synthesis and Biological Evaluation. Molecules 2021; 26:molecules26040867. [PMID: 33562106 PMCID: PMC7914722 DOI: 10.3390/molecules26040867] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 01/21/2021] [Accepted: 02/03/2021] [Indexed: 11/17/2022] Open
Abstract
Proviral integration site for Moloney murine leukemia virus (Pim)-1/2 kinase overexpression has been identified in a variety of hematologic (e.g., multiple myeloma or acute myeloid leukemia (AML)) and solid (e.g., colorectal carcinoma) tumors, playing a key role in cancer progression, metastasis, and drug resistance, and is linked to poor prognosis. These kinases are thus considered interesting targets in oncology. We report herein the design, synthesis, structure–activity relationships (SAR) and in vitro evaluations of new quinoxaline derivatives, acting as dual Pim1/2 inhibitors. Two lead compounds (5c and 5e) were then identified, as potent submicromolar Pim-1 and Pim-2 inhibitors. These molecules were also able to inhibit the growth of the two human cell lines, MV4-11 (AML) and HCT-116 (colorectal carcinoma), expressing high endogenous levels of Pim-1/2 kinases.
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23
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Hong VS, Jeong S, Yun Y, Choo H, Won J, Lee J. 1,3,
4‐Oxadiazole
‐2(
3
H
)‐thione Analogs as
PIM
Kinase Inhibitors. B KOREAN CHEM SOC 2020. [DOI: 10.1002/bkcs.12101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Victor Sukbong Hong
- Department of Chemistry, College of Natural Sciences Keimyung University Daegu Republic of Korea
| | - Seungik Jeong
- Department of Chemistry, College of Natural Sciences Keimyung University Daegu Republic of Korea
| | - Yanghwan Yun
- Department of Chemistry, College of Natural Sciences Keimyung University Daegu Republic of Korea
| | - Hyeonseong Choo
- Department of Chemistry, College of Natural Sciences Keimyung University Daegu Republic of Korea
| | - Jongin Won
- Department of Chemistry, College of Natural Sciences Keimyung University Daegu Republic of Korea
| | - Jinho Lee
- Department of Chemistry, College of Natural Sciences Keimyung University Daegu Republic of Korea
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24
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Protein Translation Inhibition is Involved in the Activity of the Pan-PIM Kinase Inhibitor PIM447 in Combination with Pomalidomide-Dexamethasone in Multiple Myeloma. Cancers (Basel) 2020; 12:cancers12102743. [PMID: 32987735 PMCID: PMC7598606 DOI: 10.3390/cancers12102743] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/17/2020] [Accepted: 09/21/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Proviral Insertion site for Moloney murine leukemia virus (PIM) kinases are overexpressed in hematologic malignancies, including multiple myeloma. Previous preclinical data from our group demonstrated the anti-myeloma effect of the pan-PIM kinase inhibitor PIM447. METHODS Based on those data, we evaluate here, by in vitro and in vivo studies, the activity of the triple combination of PIM447 + pomalidomide + dexamethasone (PIM-Pd) in multiple myeloma. RESULTS Our results show that the PIM-Pd combination exerts a potent anti-myeloma effect in vitro and in vivo, where it markedly delays tumor growth and prolongs survival of treated mice. Mechanism of action studies performed in vitro and on mice tumor samples suggest that the combination PIM-Pd inhibits protein translation processes through the convergent inhibition of c-Myc and mTORC1, which subsequently disrupts the function of eIF4E. Interestingly the MM pro-survival factor IRF4 is also downregulated after PIM-Pd treatment. As a whole, all these molecular changes would promote cell cycle arrest and deregulation of metabolic pathways, including glycolysis and lipid biosynthesis, leading to inhibition of myeloma cell proliferation. CONCLUSIONS Altogether, our data support the clinical evaluation of the triple combination PIM-Pd for the treatment of patients with multiple myeloma.
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25
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Alnabulsi S, Al-Hurani EA. Pim kinase inhibitors in cancer: medicinal chemistry insights into their activity and selectivity. Drug Discov Today 2020; 25:S1359-6446(20)30374-3. [PMID: 32971234 DOI: 10.1016/j.drudis.2020.09.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 08/09/2020] [Accepted: 09/14/2020] [Indexed: 01/09/2023]
Abstract
The oncogenic Pim kinase proteins (Pim-1/2/3) regulate tumorigenesis through phosphorylating essential proteins that control cell cycle and proliferation. Pim kinase is a potential chemotherapeutic target in cancer and its inhibition is currently the focus of intensive drug design and development efforts. The distinctive presence of proline amino acids in the hinge region provides an opportunity to inhibit Pim kinase while conserving the physiological functions of other kinases and reducing the toxicity profiles of the inhibitors. Various Pim kinase inhibitors have been clinically evaluated for the treatment of hematological cancers, yet none has reached the clinic. In this review, we discuss the design and development of selective and potent Pim inhibitors with novel chemotypes focusing on structural features essential for high potency and selectivity.
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Affiliation(s)
- Soraya Alnabulsi
- Department of Medicinal Chemistry and Pharmacognosy, Faculty of Pharmacy, Jordan University of Science and Technology, PO Box 3030, Irbid 22110, Jordan.
| | - Enas A Al-Hurani
- Department of Medicinal Chemistry and Pharmacognosy, Faculty of Pharmacy, Jordan University of Science and Technology, PO Box 3030, Irbid 22110, Jordan
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26
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Darici S, Alkhaldi H, Horne G, Jørgensen HG, Marmiroli S, Huang X. Targeting PI3K/Akt/mTOR in AML: Rationale and Clinical Evidence. J Clin Med 2020; 9:jcm9092934. [PMID: 32932888 PMCID: PMC7563273 DOI: 10.3390/jcm9092934] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 09/07/2020] [Accepted: 09/10/2020] [Indexed: 12/12/2022] Open
Abstract
Acute myeloid leukemia (AML) is a highly heterogeneous hematopoietic malignancy characterized by excessive proliferation and accumulation of immature myeloid blasts in the bone marrow. AML has a very poor 5-year survival rate of just 16% in the UK; hence, more efficacious, tolerable, and targeted therapy is required. Persistent leukemia stem cell (LSC) populations underlie patient relapse and development of resistance to therapy. Identification of critical oncogenic signaling pathways in AML LSC may provide new avenues for novel therapeutic strategies. The phosphatidylinositol-3-kinase (PI3K)/Akt and the mammalian target of rapamycin (mTOR) signaling pathway, is often hyperactivated in AML, required to sustain the oncogenic potential of LSCs. Growing evidence suggests that targeting key components of this pathway may represent an effective treatment to kill AML LSCs. Despite this, accruing significant body of scientific knowledge, PI3K/Akt/mTOR inhibitors have not translated into clinical practice. In this article, we review the laboratory-based evidence of the critical role of PI3K/Akt/mTOR pathway in AML, and outcomes from current clinical studies using PI3K/Akt/mTOR inhibitors. Based on these results, we discuss the putative mechanisms of resistance to PI3K/Akt/mTOR inhibition, offering rationale for potential candidate combination therapies incorporating PI3K/Akt/mTOR inhibitors for precision medicine in AML.
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Affiliation(s)
- Salihanur Darici
- Haemato-Oncology/Systems Medicine Group, Paul O’Gorman Leukaemia Research Centre, University of Glasgow, Glasgow G12 0ZD, UK; (H.A.); (G.H.); (H.G.J.)
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41124 Modena, Italy;
- Correspondence: (S.D.); (X.H.); Tel.: +44-0141-301-7883 (S.D.); +44-0141-301-7884 (X.H.)
| | - Hazem Alkhaldi
- Haemato-Oncology/Systems Medicine Group, Paul O’Gorman Leukaemia Research Centre, University of Glasgow, Glasgow G12 0ZD, UK; (H.A.); (G.H.); (H.G.J.)
| | - Gillian Horne
- Haemato-Oncology/Systems Medicine Group, Paul O’Gorman Leukaemia Research Centre, University of Glasgow, Glasgow G12 0ZD, UK; (H.A.); (G.H.); (H.G.J.)
| | - Heather G. Jørgensen
- Haemato-Oncology/Systems Medicine Group, Paul O’Gorman Leukaemia Research Centre, University of Glasgow, Glasgow G12 0ZD, UK; (H.A.); (G.H.); (H.G.J.)
| | - Sandra Marmiroli
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41124 Modena, Italy;
| | - Xu Huang
- Haemato-Oncology/Systems Medicine Group, Paul O’Gorman Leukaemia Research Centre, University of Glasgow, Glasgow G12 0ZD, UK; (H.A.); (G.H.); (H.G.J.)
- Correspondence: (S.D.); (X.H.); Tel.: +44-0141-301-7883 (S.D.); +44-0141-301-7884 (X.H.)
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27
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Hematopoietic cytokines mediate resistance to targeted therapy in FLT3-ITD acute myeloid leukemia. Blood Adv 2020; 3:1061-1072. [PMID: 30944098 DOI: 10.1182/bloodadvances.2018029850] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 03/04/2019] [Indexed: 12/16/2022] Open
Abstract
Activating mutations in Fms-like tyrosine kinase 3 (FLT3) occur in ∼30% of adult cases of acute myeloid leukemia (AML). Selective second- and third-generation FLT3 inhibitors have shown significant clinical activity in patients with relapsed FLT3-mutant AML. However, clearance of FLT3-mutant clones does not consistently occur, and disease will progress in most patients after an initial response. This scenario challenges the model of FLT3-mutant AML being oncogene addicted, and it suggests that redundant signaling pathways regulate AML cell survival after FLT3 inhibition. We show that primary FLT3-mutant AML cells escape apoptosis induced by FLT3 inhibition in vitro in the presence of cytokines produced normally in the bone marrow, particularly granulocyte-macrophage colony-stimulating factor (GM-CSF) and interleukin-3 (IL-3). Despite reactivating canonical FLT3-signaling pathways, GM-CSF and IL-3 maintain cell survival without rescuing proliferation. Cytokine-mediated resistance through GM-CSF and IL-3 is dependent on JAK kinase, STAT5, and proviral integration site of Moloney murine leukemia virus (PIM) but not MAPK or mammalian target of rapamycin signaling. Cotreatment with FLT3 inhibitors and inhibitors of JAK or PIM kinases blocks GM-CSF and IL-3 rescue of cell survival in vitro and in vivo. Altogether, these data provide a strong rationale for combination therapy with FLT3 inhibitors to potentially improve clinical responses in AML.
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28
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Baek HS, Min HJ, Hong VS, Kwon TK, Park JW, Lee J, Kim S. Anti-Inflammatory Effects of the Novel PIM Kinase Inhibitor KMU-470 in RAW 264.7 Cells through the TLR4-NF-κB-NLRP3 Pathway. Int J Mol Sci 2020; 21:ijms21145138. [PMID: 32698512 PMCID: PMC7403980 DOI: 10.3390/ijms21145138] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/16/2020] [Accepted: 07/17/2020] [Indexed: 02/07/2023] Open
Abstract
PIM kinases, a small family of serine/threonine kinases, are important intermediates in the cytokine signaling pathway of inflammatory disease. In this study, we investigated whether the novel PIM kinase inhibitor KMU-470, a derivative of indolin-2-one, inhibits lipopolysaccharide (LPS)-induced inflammatory responses in RAW 264.7 cells. We demonstrated that KMU-470 suppressed the production of nitric oxide and inducible nitric oxide synthases that are induced by LPS in RAW 264.7 cells. Furthermore, KMU-470 inhibited LPS-induced up-regulation of TLR4 and MyD88, as well as the phosphorylation of IκB kinase and NF-κB in RAW 264.7 cells. Additionally, KMU-470 suppressed LPS-induced up-regulation at the transcriptional level of various pro-inflammatory cytokines such as IL-1β, TNF-α, and IL-6. Notably, KMU-470 inhibited LPS-induced up-regulation of a major component of the inflammasome complex, NLRP3, in RAW 264.7 cells. Importantly, PIM-1 siRNA transfection attenuated up-regulation of NLRP3 and pro-IL-1β in LPS-treated RAW 264.7 cells. Taken together, these findings indicate that PIM-1 plays a key role in inflammatory signaling and that KMU-470 is a potential anti-inflammatory agent.
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Affiliation(s)
- Hye Suk Baek
- Department of Immunology, School of Medicine, Keimyung University, Daegu 42601, Korea; (H.S.B.); (H.J.M.); (T.K.K.); (J.W.P.)
| | - Hyeon Ji Min
- Department of Immunology, School of Medicine, Keimyung University, Daegu 42601, Korea; (H.S.B.); (H.J.M.); (T.K.K.); (J.W.P.)
| | | | - Taeg Kyu Kwon
- Department of Immunology, School of Medicine, Keimyung University, Daegu 42601, Korea; (H.S.B.); (H.J.M.); (T.K.K.); (J.W.P.)
| | - Jong Wook Park
- Department of Immunology, School of Medicine, Keimyung University, Daegu 42601, Korea; (H.S.B.); (H.J.M.); (T.K.K.); (J.W.P.)
| | - Jinho Lee
- Department of Chemistry, Keimyung University, Daegu 42601, Korea;
- Correspondence: (J.L.); (S.K.); Tel.: +82-53-580-5183 (J.L.); +82-53-258-7359 (S.K.); Fax: +82-050-4154-2213 (J.L.); +82-53-258-7355 (S.K.)
| | - Shin Kim
- Department of Immunology, School of Medicine, Keimyung University, Daegu 42601, Korea; (H.S.B.); (H.J.M.); (T.K.K.); (J.W.P.)
- Institute of Medical Science, Keimyung University, Daegu 42601, Korea
- Correspondence: (J.L.); (S.K.); Tel.: +82-53-580-5183 (J.L.); +82-53-258-7359 (S.K.); Fax: +82-050-4154-2213 (J.L.); +82-53-258-7355 (S.K.)
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29
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Shin N, Stubbs M, Koblish H, Yue EW, Soloviev M, Douty B, Wang KH, Wang Q, Gao M, Feldman P, Yang G, Hall L, Hansbury M, O'Connor S, Leffet L, Collins R, Katiyar K, He X, Waeltz P, Collier P, Lu J, Li YL, Li Y, Liu PCC, Burn T, Covington M, Diamond S, Shuey D, Roberts A, Yeleswaram S, Hollis G, Metcalf B, Yao W, Huber R, Combs A, Newton R, Scherle P. Parsaclisib Is a Next-Generation Phosphoinositide 3-Kinase δ Inhibitor with Reduced Hepatotoxicity and Potent Antitumor and Immunomodulatory Activities in Models of B-Cell Malignancy. J Pharmacol Exp Ther 2020; 374:211-222. [PMID: 32345620 DOI: 10.1124/jpet.120.265538] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 04/20/2020] [Indexed: 12/18/2022] Open
Abstract
The clinical use of first-generation phosphoinositide 3-kinase (PI3K)δ inhibitors in B-cell malignancies is hampered by hepatotoxicity, requiring dose reduction, treatment interruption, and/or discontinuation of therapy. In addition, potential molecular mechanisms by which resistance to this class of drugs occurs have not been investigated. Parsaclisib (INCB050465) is a potent and selective next-generation PI3Kδ inhibitor that differs in structure from first-generation PI3Kδ inhibitors and has shown encouraging anti-B-cell tumor activity and reduced hepatotoxicity in phase 1/2 clinical studies. Here, we present preclinical data demonstrating parsaclisib as a potent inhibitor of PI3Kδ with over 1000-fold selectivity against other class 1 PI3K isozymes. Parsaclisib directly blocks PI3K signaling-mediated cell proliferation in B-cell lines in vitro and in vivo and indirectly controls tumor growth by lessening immunosuppression through regulatory T-cell inhibition in a syngeneic lymphoma model. Diffuse large B-cell lymphoma cell lines overexpressing MYC were insensitive to proliferation blockade via PI3Kδ signaling inhibition by parsaclisib, but their proliferative activities were reduced by suppression of MYC gene transcription. Molecular structure analysis of the first- and next-generation PI3Kδ inhibitors combined with clinical observation suggests that hepatotoxicity seen with the first-generation inhibitors could result from a structure-related off-target effect. Parsaclisib is currently being evaluated in multiple phase 2 clinical trials as a therapy against various hematologic malignancies of B-cell origin (NCT03126019, NCT02998476, NCT03235544, NCT03144674, and NCT02018861). SIGNIFICANCE STATEMENT: The preclinical properties described here provide the mechanism of action and support clinical investigations of parsaclisib as a therapy for B-cell malignancies. MYC overexpression was identified as a resistance mechanism to parsaclisib in DLBCL cells, which may be useful in guiding further translational studies for the selection of patients with DLBCL who might benefit from PI3Kδ inhibitor treatment in future trials. Hepatotoxicity associated with first-generation PI3Kδ inhibitors may be an off-target effect of that class of compounds.
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Affiliation(s)
- Niu Shin
- Incyte Research Institute, Wilmington, Delaware
| | | | | | - Eddy W Yue
- Incyte Research Institute, Wilmington, Delaware
| | | | - Brent Douty
- Incyte Research Institute, Wilmington, Delaware
| | | | - Qian Wang
- Incyte Research Institute, Wilmington, Delaware
| | | | | | | | - Leslie Hall
- Incyte Research Institute, Wilmington, Delaware
| | | | | | - Lynn Leffet
- Incyte Research Institute, Wilmington, Delaware
| | | | | | - Xin He
- Incyte Research Institute, Wilmington, Delaware
| | - Paul Waeltz
- Incyte Research Institute, Wilmington, Delaware
| | | | - Jin Lu
- Incyte Research Institute, Wilmington, Delaware
| | - Yun-Long Li
- Incyte Research Institute, Wilmington, Delaware
| | - Yanlong Li
- Incyte Research Institute, Wilmington, Delaware
| | | | | | | | | | - Dana Shuey
- Incyte Research Institute, Wilmington, Delaware
| | | | | | - Greg Hollis
- Incyte Research Institute, Wilmington, Delaware
| | | | - Wenqing Yao
- Incyte Research Institute, Wilmington, Delaware
| | - Reid Huber
- Incyte Research Institute, Wilmington, Delaware
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30
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Kennedy SP, O'Neill M, Cunningham D, Morris PG, Toomey S, Blanco-Aparicio C, Martinez S, Pastor J, Eustace AJ, Hennessy BT. Preclinical evaluation of a novel triple-acting PIM/PI3K/mTOR inhibitor, IBL-302, in breast cancer. Oncogene 2020; 39:3028-3040. [PMID: 32042115 PMCID: PMC7118022 DOI: 10.1038/s41388-020-1202-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 01/20/2020] [Accepted: 01/30/2020] [Indexed: 11/09/2022]
Abstract
The proviral integration of Moloney virus (PIM) family of protein kinases are overexpressed in many haematological and solid tumours. PIM kinase expression is elevated in PI3K inhibitor-treated breast cancer samples, suggesting a major resistance pathway for PI3K inhibitors in breast cancer, potentially limiting their clinical utility. IBL-302 is a novel molecule that inhibits both PIM and PI3K/AKT/mTOR signalling. We thus evaluated the preclinical activity of IBL-302, in a range of breast cancer models. Our results demonstrate in vitro efficacy of IBL-302 in a range of breast cancer cell lines, including lines with acquired resistance to trastuzumab and lapatinib. IBL-302 demonstrated single-agent, anti-tumour efficacy in suppression of pAKT, pmTOR and pBAD in the SKBR-3, BT-474 and HCC-1954 HER2+/PIK3CA-mutated cell lines. We have also shown the in vivo single-agent efficacy of IBL-302 in the subcutaneous BT-474 and HCC-1954 xenograft model in BALB/c nude mice. The combination of trastuzumab and IBL-302 significantly increased the anti-proliferative effect in HER2+ breast cancer cell line, and matched trastuzumab-resistant line, relative to testing either drug alone. We thus believe that the novel PIM and PI3K/mTOR inhibitor, IBL-302, represents an exciting new potential treatment option for breast cancer, and that it should be considered for clinical investigation.
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Affiliation(s)
- Sean P Kennedy
- Medical Oncology Group, Department of Molecular Medicine, Royal College of Surgeons Ireland, Smurfit Building Beaumont Hospital, Beaumont, Dublin, Ireland.
| | - Michael O'Neill
- Inflection Biosciences, Anglesea House, Blackrock, Dublin, Ireland
| | | | - Patrick G Morris
- Medical Oncology Group, Department of Molecular Medicine, Royal College of Surgeons Ireland, Smurfit Building Beaumont Hospital, Beaumont, Dublin, Ireland.,Cancer Clinical Trials and Research Unit, Beaumont Hospital, Dublin, Ireland
| | - Sinead Toomey
- Medical Oncology Group, Department of Molecular Medicine, Royal College of Surgeons Ireland, Smurfit Building Beaumont Hospital, Beaumont, Dublin, Ireland
| | - Carmen Blanco-Aparicio
- Experimental Therapeutics Programme, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Sonia Martinez
- Experimental Therapeutics Programme, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Joaquin Pastor
- Experimental Therapeutics Programme, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Alex J Eustace
- Molecular Therapeutics for Cancer in Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland
| | - Bryan T Hennessy
- Medical Oncology Group, Department of Molecular Medicine, Royal College of Surgeons Ireland, Smurfit Building Beaumont Hospital, Beaumont, Dublin, Ireland.,Cancer Clinical Trials and Research Unit, Beaumont Hospital, Dublin, Ireland.,Cancer Trials Ireland, Innovation House, Old Finglas Road, Botanic, Dublin, Ireland
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31
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Luszczak S, Kumar C, Sathyadevan VK, Simpson BS, Gately KA, Whitaker HC, Heavey S. PIM kinase inhibition: co-targeted therapeutic approaches in prostate cancer. Signal Transduct Target Ther 2020; 5:7. [PMID: 32296034 PMCID: PMC6992635 DOI: 10.1038/s41392-020-0109-y] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 12/05/2019] [Accepted: 12/13/2019] [Indexed: 01/09/2023] Open
Abstract
PIM kinases have been shown to play a role in prostate cancer development and progression, as well as in some of the hallmarks of cancer, especially proliferation and apoptosis. Their upregulation in prostate cancer has been correlated with decreased patient overall survival and therapy resistance. Initial efforts to inhibit PIM with monotherapies have been hampered by compensatory upregulation of other pathways and drug toxicity, and as such, it has been suggested that co-targeting PIM with other treatment approaches may permit lower doses and be a more viable option in the clinic. Here, we present the rationale and basis for co-targeting PIM with inhibitors of PI3K/mTOR/AKT, JAK/STAT, MYC, stemness, and RNA Polymerase I transcription, along with other therapies, including androgen deprivation, radiotherapy, chemotherapy, and immunotherapy. Such combined approaches could potentially be used as neoadjuvant therapies, limiting the development of resistance to treatments or sensitizing cells to other therapeutics. To determine which drugs should be combined with PIM inhibitors for each patient, it will be key to develop companion diagnostics that predict response to each co-targeted option, hopefully providing a personalized medicine pathway for subsets of prostate cancer patients in the future.
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Affiliation(s)
- Sabina Luszczak
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Christopher Kumar
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | | | - Benjamin S Simpson
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Kathy A Gately
- Trinity Translational Medicine Institute, St. James's Hospital Dublin, Dublin 8, Dublin, Ireland
| | - Hayley C Whitaker
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Susan Heavey
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK.
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32
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Broutian TR, Jiang B, Li J, Akagi K, Gui S, Zhou Z, Xiao W, Symer DE, Gillison ML. Human papillomavirus insertions identify the PIM family of serine/threonine kinases as targetable driver genes in head and neck squamous cell carcinoma. Cancer Lett 2020; 476:23-33. [PMID: 31958486 DOI: 10.1016/j.canlet.2020.01.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 01/05/2020] [Accepted: 01/09/2020] [Indexed: 12/24/2022]
Abstract
Human papillomavirus (HPV) insertions in cancer genomes have been linked to various forms of focal genomic instability and altered expression of neighboring genes. Here we tested the hypothesis that investigation of HPV insertions in a head and neck cancer squamous cell carcinoma (HNSCC) cell line would identify targetable driver genes contributing to oncogenesis of other HNSCC. In the cell line UPCI:SCC090 HPV16 integration amplified the PIM1 serine/threonine kinase gene ~16-fold, thereby increasing transcript and protein levels. We used genetic and pharmacological approaches to inhibit PIM kinases in this and other HNSCC cell lines. Knockdown of PIM1 transcripts by transfected short hairpin RNAs reduced UPCI:SCC090 viability. CRISPR/Cas9-mediated mutagenesis of PIM1 caused cell cycle arrest and apoptosis. Pharmacological inhibition of PIM family kinases decreased growth of UPCI:SCC090 and additional HNSCC cell lines in vitro and a xenograft UPCI:SCC090 model in vivo. Based on established interactions between intracellular signaling pathways and relatively high levels of gene expression in almost all HNSCC, we also evaluated combinations of PIM kinase and epidermal growth factor receptor (EGFR) inhibitors. Dual inhibition of these pathways resulted in supra-additive cell death. These data support clinical testing of PIM inhibitors alone or in combination in HNSCC.
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Affiliation(s)
- Tatevik R Broutian
- Biomedical Sciences Graduate Program, Ohio State University, Columbus, OH, 43210, United States
| | - Bo Jiang
- Department of Thoracic/Head and Neck Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, 77030, United States
| | - Jingfeng Li
- Division of Medical Oncology, Department of Internal Medicine, Ohio State University, Columbus, OH, 43210, United States
| | - Keiko Akagi
- Department of Thoracic/Head and Neck Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, 77030, United States
| | - Shanying Gui
- Division of Medical Oncology, Department of Internal Medicine, Ohio State University, Columbus, OH, 43210, United States
| | - Zhengqiu Zhou
- Division of Medical Oncology, Department of Internal Medicine, Ohio State University, Columbus, OH, 43210, United States
| | - Weihong Xiao
- Department of Thoracic/Head and Neck Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, 77030, United States
| | - David E Symer
- Department of Lymphoma and Myeloma, University of Texas MD Anderson Cancer Center, Houston, TX, 77030, United States.
| | - Maura L Gillison
- Department of Thoracic/Head and Neck Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, 77030, United States.
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33
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Malone T, Schäfer L, Simon N, Heavey S, Cuffe S, Finn S, Moore G, Gately K. Current perspectives on targeting PIM kinases to overcome mechanisms of drug resistance and immune evasion in cancer. Pharmacol Ther 2019; 207:107454. [PMID: 31836451 DOI: 10.1016/j.pharmthera.2019.107454] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 12/03/2019] [Indexed: 12/22/2022]
Abstract
PIM kinases are a class of serine/threonine kinases that play a role in several of the hallmarks of cancer including cell cycle progression, metabolism, inflammation and immune evasion. Their constitutively active nature and unique catalytic structure has led them to be an attractive anticancer target through the use of small molecule inhibitors. This review highlights the enhanced activity of PIM kinases in cancer that can be driven by hypoxia in the tumour microenvironment and the important role that aberrant PIM kinase activity plays in resistance mechanisms to chemotherapy, radiotherapy, anti-angiogenic therapies and targeted therapies. We highlight an interaction of PIM kinases with numerous major oncogenic players, including but not limited to, stabilisation of p53, synergism with c-Myc, and notable parallel signalling with PI3K/Akt. We provide a comprehensive overview of PIM kinase's role as an escape mechanism to targeted therapies including PI3K/mTOR inhibitors, MET inhibitors, anti-HER2/EGFR treatments and the immunosuppressant rapamycin, providing a rationale for co-targeting treatment strategies for a more durable patient response. The current status of PIM kinase inhibitors and their use as a combination therapy with other targeted agents, in addition to the development of novel multi-molecularly targeted single therapeutic agents containing a PIM kinase targeting moiety are discussed.
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Affiliation(s)
- Tom Malone
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland
| | - Lea Schäfer
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland
| | - Nathalie Simon
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland
| | - Susan Heavey
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Sinead Cuffe
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland
| | - Stephen Finn
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland
| | - Gillian Moore
- School of Pharmacy and Biomolecular Sciences, RCSI, Dublin, Ireland
| | - Kathy Gately
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland.
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34
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Mazzacurati L, Collins RJ, Pandey G, Lambert-Showers QT, Amin NE, Zhang L, Stubbs MC, Epling-Burnette PK, Koblish HK, Reuther GW. The pan-PIM inhibitor INCB053914 displays potent synergy in combination with ruxolitinib in models of MPN. Blood Adv 2019; 3:3503-3514. [PMID: 31725895 PMCID: PMC6880903 DOI: 10.1182/bloodadvances.2019000260] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 10/15/2019] [Indexed: 12/19/2022] Open
Abstract
Aberrant JAK2 tyrosine kinase signaling drives the development of Philadelphia chromosome-negative myeloproliferative neoplasms (MPNs), including polycythemia vera, essential thrombocythemia, and primary myelofibrosis. However, JAK2 kinase inhibitors have failed to significantly reduce allele burden in MPN patients, underscoring the need for improved therapeutic strategies. Members of the PIM family of serine/threonine kinases promote cellular proliferation by regulating a variety of cellular processes, including protein synthesis and the balance of signaling that regulates apoptosis. Overexpression of PIM family members is oncogenic, exemplified by their ability to induce lymphomas in collaboration with c-Myc. Thus, PIM kinases are potential therapeutic targets for several malignancies such as solid tumors and blood cancers. We and others have shown that PIM inhibitors augment the efficacy of JAK2 inhibitors by using in vitro models of MPNs. Here we report that the recently developed pan-PIM inhibitor INCB053914 augments the efficacy of the US Food and Drug Administration-approved JAK1/2 inhibitor ruxolitinib in both in vitro and in vivo MPN models. INCB053914 synergizes with ruxolitinib to inhibit cell growth in JAK2-driven MPN models and induce apoptosis. Significantly, low nanomolar INCB053914 enhances the efficacy of ruxolitinib to inhibit the neoplastic growth of primary MPN patient cells, and INCB053914 antagonizes ruxolitinib persistent myeloproliferation in vivo. These findings support the notion that INCB053914, which is currently in clinical trials in patients with advanced hematologic malignancies, in combination with ruxolitinib may be effective in MPN patients, and they support the clinical testing of this combination in MPN patients.
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Affiliation(s)
- Lucia Mazzacurati
- Department of Molecular Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL
| | | | - Garima Pandey
- Department of Molecular Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Que T Lambert-Showers
- Department of Molecular Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Narmin E Amin
- Department of Molecular Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL
| | | | | | | | | | - Gary W Reuther
- Department of Molecular Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL
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35
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Chen Q, Wang Y, Shi S, Li K, Zhang L, Gao J. Insights into the Interaction Mechanisms of the Proviral Integration Site of Moloney Murine Leukemia Virus (Pim) Kinases with Pan-Pim Inhibitors PIM447 and AZD1208: A Molecular Dynamics Simulation and MM/GBSA Calculation Study. Int J Mol Sci 2019; 20:E5410. [PMID: 31671637 PMCID: PMC6862308 DOI: 10.3390/ijms20215410] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 10/21/2019] [Accepted: 10/29/2019] [Indexed: 12/14/2022] Open
Abstract
Based on the up-regulation of the proviral integration site of the Moloney murine leukemia virus (Pim) kinase family (Pim1, 2, and 3) observed in several types of leukemias and lymphomas, the development of pan-Pim inhibitors is an attractive therapeutic strategy. While only PIM447 and AZD1208 have entered the clinical stages. To elucidate the interaction mechanisms of three Pim kinases with PIM447 and AZD1208, six Pim/ligand systems were studied by homology modeling, molecular docking, molecular dynamics (MD) simulation and molecular mechanics/generalized Born surface area (MM/GBSA) binding free energy calculation. The residues of the top group (Leu44, Val52, Ala65, Lys67, and Leu120 in Pim1) dominated the pan-Pim inhibitors binding to Pim kinases. The residues of the bottom group (Gln127, Asp128, and Leu174 in Pim1) were crucial for Pims/PIM447 systems, while the contributions of these residues were decreased sharply for Pims/AZD1208 systems. It is likely that the more potent pan-Pim inhibitors should be bound strongly to the top and bottom groups. The residues of the left, right and loop groups were located in the loop regions of the binding pocket, however, the flexibility of these regions triggered the protein interacting with diverse pan-Pim inhibitors efficiently. We hope this work can provide valuable information for the design of novel pan-Pim inhibitors in the future.
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Affiliation(s)
- Qingqing Chen
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou 221004, China.
| | - Yan Wang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou 221004, China.
| | - Shanshan Shi
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou 221004, China.
| | - Kaihang Li
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou 221004, China.
| | - Ling Zhang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou 221004, China.
| | - Jian Gao
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou 221004, China.
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