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Zhang N, Gao S, Peng H, Wu J, Li H, Gibson C, Wu S, Zhu J, Zheng Q. Chemical Proteomic Profiling of Protein Dopaminylation in Colorectal Cancer Cells. J Proteome Res 2024; 23:2651-2660. [PMID: 38838187 DOI: 10.1021/acs.jproteome.4c00379] [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] [Indexed: 06/07/2024]
Abstract
Histone dopaminylation is a newly identified epigenetic mark that plays a role in the regulation of gene transcription, where an isopeptide bond is formed between the fifth amino acid of H3 (i.e., glutamine) and dopamine. Recently, we developed a chemical probe to specifically label and enrich histone dopaminylation via bioorthogonal chemistry. Given this powerful tool, we found that histone H3 glutamine 5 dopaminylation (H3Q5dop) was highly enriched in colorectal tumors, which could be attributed to the high expression level of its regulator, transglutaminase 2 (TGM2), in colon cancer cells. Due to the enzyme promiscuity of TGM2, nonhistone proteins have also been identified as dopaminylation targets; however, the dopaminylated proteome in cancer cells still remains elusive. Here, we utilized our chemical probe to enrich dopaminylated proteins from colorectal cancer cells in a bioorthogonal manner and performed the chemical proteomics analysis. Therefore, 425 dopaminylated proteins were identified, many of which are involved in nucleic acid metabolism and transcription pathways. More importantly, a number of dopaminylation sites were identified and attributed to the successful application of our chemical probe. Overall, these findings shed light on the significant association between cellular protein dopaminylation and cancer development, further suggesting that targeting these pathways may become a promising anticancer strategy.
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Affiliation(s)
- Nan Zhang
- Department of Radiation Oncology, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
- Center for Cancer Metabolism, James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
| | - Shuaixin Gao
- Human Nutrition Program, Department of Human Sciences, College of Education and Human Ecology, The Ohio State University, Columbus, Ohio 43210, United States
| | - Haidong Peng
- Department of Radiation Oncology, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
- Center for Cancer Metabolism, James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
| | - Jinghua Wu
- Department of Radiation Oncology, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
- Center for Cancer Metabolism, James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
| | - Huapeng Li
- Department of Radiation Oncology, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
- Center for Cancer Metabolism, James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
- Molecular, Cellular, and Developmental Biology Graduate Program, The Ohio State University, Columbus, Ohio 43210, United States
| | - Connor Gibson
- Department of Radiation Oncology, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
- Center for Cancer Metabolism, James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
| | - Sophia Wu
- Department of Radiation Oncology, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
- Center for Cancer Metabolism, James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
- Columbus Academy, Gahanna, Ohio 43230, United States
| | - Jiangjiang Zhu
- Center for Cancer Metabolism, James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
- Human Nutrition Program, Department of Human Sciences, College of Education and Human Ecology, The Ohio State University, Columbus, Ohio 43210, United States
| | - Qingfei Zheng
- Department of Radiation Oncology, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
- Center for Cancer Metabolism, James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, United States
- Molecular, Cellular, and Developmental Biology Graduate Program, The Ohio State University, Columbus, Ohio 43210, United States
- Department of Biological Chemistry and Pharmacology, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
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Giarratana AO, Prendergast CM, Salvatore MM, Capaccione KM. TGF-β signaling: critical nexus of fibrogenesis and cancer. J Transl Med 2024; 22:594. [PMID: 38926762 PMCID: PMC11201862 DOI: 10.1186/s12967-024-05411-4] [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: 02/01/2024] [Accepted: 06/17/2024] [Indexed: 06/28/2024] Open
Abstract
The transforming growth factor-beta (TGF-β) signaling pathway is a vital regulator of cell proliferation, differentiation, apoptosis, and extracellular matrix production. It functions through canonical SMAD-mediated processes and noncanonical pathways involving MAPK cascades, PI3K/AKT, Rho-like GTPases, and NF-κB signaling. This intricate signaling system is finely tuned by interactions between canonical and noncanonical pathways and plays key roles in both physiologic and pathologic conditions including tissue homeostasis, fibrosis, and cancer progression. TGF-β signaling is known to have paradoxical actions. Under normal physiologic conditions, TGF-β signaling promotes cell quiescence and apoptosis, acting as a tumor suppressor. In contrast, in pathological states such as inflammation and cancer, it triggers processes that facilitate cancer progression and tissue remodeling, thus promoting tumor development and fibrosis. Here, we detail the role that TGF-β plays in cancer and fibrosis and highlight the potential for future theranostics targeting this pathway.
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Affiliation(s)
- Anna O Giarratana
- Northwell Health - Peconic Bay Medical Center, 1 Heroes Way, Riverhead, NY, 11901, USA.
| | | | - Mary M Salvatore
- Department of Radiology, Columbia University, New York, NY, 11032, USA
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Yao X, Chen R, Chen H, Koleske A, Xiao X. Impact of Abl2/Arg deficiency on anxiety and depressive behaviors in mice. Behav Brain Res 2024; 468:115022. [PMID: 38697301 DOI: 10.1016/j.bbr.2024.115022] [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: 02/11/2024] [Revised: 04/19/2024] [Accepted: 04/26/2024] [Indexed: 05/04/2024]
Abstract
Abl2/Arg (ABL-related gene) is a member of the Abelson family of nonreceptor tyrosine kinases, known for its role in tumor progression, metastasis, tissue injury responses, inflammation, neural degeneration, and other diseases. In this study, we developed Abl2/Arg knockout (abl2-/-) mice to explore its impact on sensory/motor functions and emotion-related behaviors. Our findings show that abl2-/- mice exhibit normal growth and phenotypic characteristics, closely resembling their wild-type (WT) counterparts. Behavioral tests, including the elevated plus maze, marble-burying behavior test, and open field test, indicated pronounced anxiety-like behaviors in abl2-/- mice compared to WT mice. Furthermore, in the tail suspension test, abl2-/- mice showed a significant decrease in mobility time, suggesting depressive-like behavior. Conversely, in the Y-maze and cliff avoidance reaction tests, no notable differences were observed between abl2-/- and WT mice, suggesting the absence of working memory deficits and impulsivity in abl2-/- mice. Proteomic analysis of the hippocampus in abl2-/- mice highlighted significant alterations in proteins related to anxiety and depression, especially those associated with the GABAergic synapse in inhibitory neurotransmission. The expression of Gabbr2 was significantly reduced in the hippocampus of abl2-/- compared to WT mice, and intraperitoneal treatment of GABA receptor agonist Gaboxadol normalized anxiety/depression-related behaviors of abl2-/- mice. These findings underscore the potential role of Abl2/Arg in influencing anxiety and depressive-like behaviors, thereby contributing valuable insights into its broader physiological and pathological functions.
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Affiliation(s)
- Xiaojuan Yao
- Institute of Science and Technology for Brain-Inspired Intelligence, Behavioral and Cognitive Neuroscience Center, Fudan University, Shanghai 200433, China; Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence, Ministry of Education, Behavioral and Cognitive Neuroscience Center, Fudan University, Shanghai 200433, China
| | - Ruiying Chen
- Institute of Science and Technology for Brain-Inspired Intelligence, Behavioral and Cognitive Neuroscience Center, Fudan University, Shanghai 200433, China; Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence, Ministry of Education, Behavioral and Cognitive Neuroscience Center, Fudan University, Shanghai 200433, China
| | - Hongting Chen
- Institute of Science and Technology for Brain-Inspired Intelligence, Behavioral and Cognitive Neuroscience Center, Fudan University, Shanghai 200433, China; Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence, Ministry of Education, Behavioral and Cognitive Neuroscience Center, Fudan University, Shanghai 200433, China
| | - Anthony Koleske
- Departments of Molecular Biophysics and Biochemistry and Neuroscience, Yale University, New Haven, CT 06520, USA
| | - Xiao Xiao
- Institute of Science and Technology for Brain-Inspired Intelligence, Behavioral and Cognitive Neuroscience Center, Fudan University, Shanghai 200433, China; Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence, Ministry of Education, Behavioral and Cognitive Neuroscience Center, Fudan University, Shanghai 200433, China.
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Zhang N, Gao S, Peng H, Wu J, Li H, Gibson C, Wu S, Zhu J, Zheng Q. Chemical proteomic profiling of protein dopaminylation in colorectal cancer cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.27.591460. [PMID: 38712070 PMCID: PMC11071480 DOI: 10.1101/2024.04.27.591460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
Histone dopaminylation is a newly identified epigenetic mark that plays a role in the regulation of gene transcription, where an isopeptide bond is formed between the fifth amino acid residue of H3 ( i.e. , glutamine) and dopamine. In our previous studies, we discovered that the dynamics of this post-translational modification (including installation, removal, and replacement) were regulated by a single enzyme, transglutaminase 2 (TGM2), through reversible transamination. Recently, we developed a chemical probe to specifically label and enrich histone dopaminylation via bioorthogonal chemistry. Given this powerful tool, we found that histone H3 glutamine 5 dopaminylation (H3Q5dop) was highly enriched in colorectal tumors, which could be attributed to the high expression level of TGM2 in colon cancer cells. Due to the enzyme promiscuity of TGM2, non-histone proteins have also been identified as targets of dopaminylation on glutamine residues, however, the dopaminylated proteome in cancer cells still remains elusive. Here, we utilized our chemical probe to enrich dopaminylated proteins from colorectal cancer cells in a bioorthogonal manner and performed the chemical proteomics analysis. Therefore, 425 dopaminylated proteins were identified, many of which are involved in nucleic acid metabolism and transcription pathways. More importantly, a number of modification sites of these dopaminylated proteins were identified, attributed to the successful application of our chemical probe. Overall, these findings shed light on the significant association between cellular protein dopaminylation and cancer development, further suggesting that to block the installation of protein dopaminylation may become a promising anti-cancer strategy. TOC
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Shang P, Liu Y, Ren J, Liu Q, Song H, Jia J, Liu Q. Overexpression of miR-532-5p restrains oxidative stress response of chondrocytes in nontraumatic osteonecrosis of the femoral head by inhibiting ABL1. Open Med (Wars) 2024; 19:20240943. [PMID: 38584839 PMCID: PMC10997031 DOI: 10.1515/med-2024-0943] [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: 08/24/2023] [Revised: 03/05/2024] [Accepted: 03/06/2024] [Indexed: 04/09/2024] Open
Abstract
This study is to probe into the meaning of serum miR-532-5p in nontraumatic osteonecrosis of the femoral head (ONFH), and a molecular mechanism of miR-532-5p in the development of nontraumatic ONFH. This study enrolled 96 patients diagnosed with nontraumatic ONFH and 96 patients with femoral neck fracture. The levels of miR-532-5p, ABL1, MMP-3, MMP-13, and cleaved-caspase3 were determined. Radiographic progression was assessed by ARCO staging system. Visual analog scale (VAS) and Harris hip score (HHS) were employed for evaluation of the symptomatic severity of nontraumatic ONFH. Cell viability and apoptosis in chondrocytes isolated from clinical samples were investigated with CCK-8 and flow cytometry. The levels of lactic dehydrogenase (LDH), superoxide dismutase (SOD), and malondialdehyde (MDA), mitochondrial membrane potential (ΔΨm), and reactive oxygen species (ROS) were determined. miR-532-5p was downregulated in tissues and serum of patients with nontraumatic ONFH, negatively related with ARCO staging and VAS, and positively correlated with HHS. Cell apoptosis, LDH, MDA, and ROS strengthened, while cell viability, ΔΨm, and SOD reduced in chondrocytes of nontraumatic ONFH patients. ABL1 was upregulated in cartilage tissues from nontraumatic ONFH patients. miR-532-5p targeted ABL1, and overexpressed miR-532-5p alleviated nontraumatic ONFH-induced oxidative stress damage of chondrocytes by restraining ABL1. miR-532-5p ameliorated oxidative stress injury in nontraumatic ONFH by inhibiting ABL1.
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Affiliation(s)
- Peng Shang
- Department of Orthopedics, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Shanxi, 030032, P.R. China
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, P.R. China
| | - Ying Liu
- Department of Oncology, Second Hospital of Shanxi Medial University, Taiyuan, Shanxi, 030001, P.R. China
| | - Jie Ren
- Department of Orthopedics, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Shanxi, 030032, P.R. China
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, P.R. China
| | - Qingqing Liu
- Department of Orthopedics, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Shanxi, 030032, P.R. China
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, P.R. China
| | - Haobo Song
- Department of Orthopedics, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Shanxi, 030032, P.R. China
| | - Junqing Jia
- Department of Orthopedics, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, No. 99, Longcheng Street, Taiyuan, Shanxi, 030032, P.R. China
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1095, Jiefang Avenue, Wuhan, Hubei, 430030, P.R. China
| | - Qiang Liu
- Department of Orthopedics, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, No. 99, Longcheng Street, Taiyuan, Shanxi, 030032, P.R. China
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1095, Jiefang Avenue, Wuhan, Hubei, 430030, P.R. China
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Huang W, Paul D, Calin GA, Bayraktar R. miR-142: A Master Regulator in Hematological Malignancies and Therapeutic Opportunities. Cells 2023; 13:84. [PMID: 38201290 PMCID: PMC10778542 DOI: 10.3390/cells13010084] [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: 09/25/2023] [Revised: 11/29/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024] Open
Abstract
MicroRNAs (miRNAs) are a type of non-coding RNA whose dysregulation is frequently associated with the onset and progression of human cancers. miR-142, an ultra-conserved miRNA with both active -3p and -5p mature strands and wide-ranging physiological targets, has been the subject of countless studies over the years. Due to its preferential expression in hematopoietic cells, miR-142 has been found to be associated with numerous types of lymphomas and leukemias. This review elucidates the multifaceted role of miR-142 in human physiology, its influence on hematopoiesis and hematopoietic cells, and its intriguing involvement in exosome-mediated miR-142 transport. Moreover, we offer a comprehensive exploration of the genetic and molecular landscape of the miR-142 genomic locus, highlighting its mutations and dysregulation within hematological malignancies. Finally, we discuss potential avenues for harnessing the therapeutic potential of miR-142 in the context of hematological malignancies.
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Affiliation(s)
- Wilson Huang
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (W.H.); (G.A.C.)
| | - Doru Paul
- Division of Hematology and Medical Oncology, Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA;
| | - George A. Calin
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (W.H.); (G.A.C.)
- Center for RNA Interference and Non-Coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Recep Bayraktar
- Center for RNA Interference and Non-Coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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Kashyap MK, Mangrulkar SV, Kushwaha S, Ved A, Kale MB, Wankhede NL, Taksande BG, Upaganlawar AB, Umekar MJ, Koppula S, Kopalli SR. Recent Perspectives on Cardiovascular Toxicity Associated with Colorectal Cancer Drug Therapy. Pharmaceuticals (Basel) 2023; 16:1441. [PMID: 37895912 PMCID: PMC10610064 DOI: 10.3390/ph16101441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 10/06/2023] [Accepted: 10/08/2023] [Indexed: 10/29/2023] Open
Abstract
Cardiotoxicity is a well-known adverse effect of cancer-related therapy that has a significant influence on patient outcomes and quality of life. The use of antineoplastic drugs to treat colorectal cancers (CRCs) is associated with a number of undesirable side effects including cardiac complications. For both sexes, CRC ranks second and accounts for four out of every ten cancer deaths. According to the reports, almost 39% of patients with colorectal cancer who underwent first-line chemotherapy suffered cardiovascular impairment. Although 5-fluorouracil is still the backbone of chemotherapy regimen for colorectal, gastric, and breast cancers, cardiotoxicity caused by 5-fluorouracil might affect anywhere from 1.5% to 18% of patients. The precise mechanisms underlying cardiotoxicity associated with CRC treatment are complex and may involve the modulation of various signaling pathways crucial for maintaining cardiac health including TKI ErbB2 or NRG-1, VEGF, PDGF, BRAF/Ras/Raf/MEK/ERK, and the PI3/ERK/AMPK/mTOR pathway, resulting in oxidative stress, mitochondrial dysfunction, inflammation, and apoptosis, ultimately damaging cardiac tissue. Thus, the identification and management of cardiotoxicity associated with CRC drug therapy while minimizing the negative impact have become increasingly important. The purpose of this review is to catalog the potential cardiotoxicities caused by anticancer drugs and targeted therapy used to treat colorectal cancer as well as strategies focused on early diagnosing, prevention, and treatment of cardiotoxicity associated with anticancer drugs used in CRC therapy.
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Affiliation(s)
- Monu Kumar Kashyap
- Goel Institute of Pharmaceutical Sciences, Faizabad Road, Lucknow 226028, Uttar Pradesh, India;
- Dr. A. P. J. Abdul Kalam Technical University, Lucknow 222001, Uttar Pradesh, India;
| | - Shubhada V. Mangrulkar
- Smt. Kishoritai Bhoyar College of Pharmacy, New Kamptee, Nagpur 441002, Maharashtra, India; (S.V.M.); (M.B.K.); (N.L.W.)
| | - Sapana Kushwaha
- National Institute of Pharmaceutical Education and Research, Raebareli 229010, Uttar Pradesh, India
| | - Akash Ved
- Dr. A. P. J. Abdul Kalam Technical University, Lucknow 222001, Uttar Pradesh, India;
| | - Mayur B. Kale
- Smt. Kishoritai Bhoyar College of Pharmacy, New Kamptee, Nagpur 441002, Maharashtra, India; (S.V.M.); (M.B.K.); (N.L.W.)
| | - Nitu L. Wankhede
- Smt. Kishoritai Bhoyar College of Pharmacy, New Kamptee, Nagpur 441002, Maharashtra, India; (S.V.M.); (M.B.K.); (N.L.W.)
| | - Brijesh G. Taksande
- Smt. Kishoritai Bhoyar College of Pharmacy, New Kamptee, Nagpur 441002, Maharashtra, India; (S.V.M.); (M.B.K.); (N.L.W.)
| | - Aman B. Upaganlawar
- SNJB’s Shriman Sureshdada Jain Collge of Pharmacy, Neminagar, Chandwad, Nadik 423101, Maharashtra, India;
| | - Milind J. Umekar
- Smt. Kishoritai Bhoyar College of Pharmacy, New Kamptee, Nagpur 441002, Maharashtra, India; (S.V.M.); (M.B.K.); (N.L.W.)
| | - Sushruta Koppula
- College of Biomedical and Health Sciences, Konkuk University, Chungju-Si 27478, Chungcheongbuk Do, Republic of Korea
| | - Spandana Rajendra Kopalli
- Department of Bioscience and Biotechnology, Sejong University, Gwangjin-gu, Seoul 05006, Republic of Korea
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Miao R, Yao Z, Hu B, Jin T, Zhu D, Shi Y, Gong Y, Shao S, Shao C. A novel long non-coding RNA XLOC_004787, is associated with migration and promotes cancer cell proliferation by downregulating mir-203a-3p in gastric cancer. BMC Gastroenterol 2023; 23:280. [PMID: 37573302 PMCID: PMC10422700 DOI: 10.1186/s12876-023-02912-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 08/02/2023] [Indexed: 08/14/2023] Open
Abstract
BACKGROUND Long noncoding RNAs (lncRNAs) have been identified as important regulatory factors implicated in a wide array of diseases, including various forms of cancer. However, the roles of most lncRNAs in the progression of gastric cancer (GC) remain largely unexplored. This study investigates the biological function and underlying mechanism of a novel lncRNA, XLOC_004787 in GC. METHODS The location of XLOC_004787 in GES-1 cells and HGC-27 cells were detected by fluorescence in situ hybridization (FISH) assay. The expression levels of XLOC_004787 were assessed using quantitative real-time fluorescence PCR (qRT-PCR) in various cell lines, including GES-1, MGC-803, MKN-45, BGC-823, SGC-7901, and HGC-27 cells. Functional assays such as Transwell migration, cell counting kit-8 (CCK-8), and colony formation experiments were employed to analyze the effects of XLOC_004787 and miR-203a-3p on cell migration and proliferation. Protein levels associated with GC in these cell lines were examined by Western blotting. The intracellular localization of β-catenin and P-Smad2/3 was assessed using immunofluorescence (IF) assay. Additionally, the interaction between XLOC_004787 and miR-203a-3p was investigated using a dual luciferase assay. RESULTS XLOC_004787 was localized at both the cytoplasm and nucleus of GES-1 cells and HGC-27 cells. Compared to normal tissues and GES-1 cells, XLOC_004787 expression was significantly upregulated in GC tissues and cells, with the highest and lowest expression observed in SGC-7901 and HGC-27 cells, respectively. Furthermore, a reduced expression of XLOC_004787 was seen to inhibit migration and proliferation in SGC-7901 cells. Western blotting analysis revealed that a decrease in XLOC_004787 expression correspondingly decreased the expression of N-cadherin, mmp2, mmp9, Snail, Vimentin, β-catenin, C-myc, Cyclin D1, and TGF-β, while concurrently increasing E-cadherin expression. This was also associated with diminished expression of P-Smad2/3 in relation to Smad2/3, and reduced P-Gsk3β expression in comparison to Gsk3β. Additionally, the nuclear entry of P-Smad2/3 and β-catenin was reduced by lower XLOC_004787 expression. Amplifying XLOC_004787 expression via pcDNA_XLOC_004787 suggested a potential for cancer promotion. Notably, XLOC_004787 was found to negatively regulate mir-203a-3p expression, with potential binding sites identified between the two. Higher mir-203a-3p expression was observed to decrease migration and proliferation, and enhance E-cadherin expression. Conversely, suppression of mir-203a-3p expression suggested a potential promotion of proliferation and migration in GC cells. CONCLUSIONS These results suggest that XLOC_004787, found to be upregulated in GC tissues, potentially promotes proliferation and migration in GC cells. This occurs through the activation of TGF-β and Wnt/β-catenin signaling pathways and the expression of EMT-related proteins. Additionally, XLOC_004787 may influence cell migration and proliferation by modulating the signaling pathway via the adsorption and inhibition of mir-203a-3p.
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Affiliation(s)
- Renjie Miao
- Department of Clinical Laboratory, Affiliated Third Hospital of Zhenjiang to Jiangsu University, Zhenjiang, 212001, Jiangsu, China
| | - Zhendong Yao
- Department of Gastroenterology, The Affiliated Yixing Hospital of Jiangsu University, Yixing, 214200, Jiangsu, China
| | - Bingheng Hu
- The Affiliated Hospital of Jiangsu University, Yizheng Road, Zhenjiang, 212013, Jiangsu, China
| | - Tao Jin
- Department of Gastroenterology, The Affiliated Yixing Hospital of Jiangsu University, Yixing, 214200, Jiangsu, China
| | - Donglai Zhu
- Department of Clinical Laboratory, Affiliated Third Hospital of Zhenjiang to Jiangsu University, Zhenjiang, 212001, Jiangsu, China
| | - Yun Shi
- Department of Oncology, The Second Affiliated Hospital of Soochow University, Suzhou 215000, Jiangsu, China
| | - Yuhua Gong
- Department of Clinical Laboratory, Affiliated Third Hospital of Zhenjiang to Jiangsu University, Zhenjiang, 212001, Jiangsu, China
| | - Shihe Shao
- Department of Clinical Laboratory, Affiliated Third Hospital of Zhenjiang to Jiangsu University, Zhenjiang, 212001, Jiangsu, China
| | - Chen Shao
- The Affiliated Hospital of Jiangsu University, Yizheng Road, Zhenjiang, 212013, Jiangsu, China.
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Sprenger A, Carr HS, Ulu A, Frost JA. Src stimulates Abl-dependent phosphorylation of the guanine exchange factor Net1A to promote its cytosolic localization and cell motility. J Biol Chem 2023; 299:104887. [PMID: 37271338 PMCID: PMC10404680 DOI: 10.1016/j.jbc.2023.104887] [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: 08/24/2022] [Revised: 05/26/2023] [Accepted: 05/27/2023] [Indexed: 06/06/2023] Open
Abstract
The neuroepithelial cell transforming gene 1 (Net1) is a guanine nucleotide exchange factor for the small GTPase RhoA that promotes cancer cell motility and metastasis. Two isoforms of Net1 exist, Net1 and Net1A, both of which are sequestered in the nucleus in quiescent cells to prevent aberrant RhoA activation. Many cell motility stimuli drive cytosolic relocalization of Net1A, but mechanisms controlling this event are not fully understood. Here, we demonstrate that epithelial growth factor stimulates protein kinase Src- and Abl1-dependent phosphorylation of Net1A to promote its cytosolic localization. We show that Abl1 efficiently phosphorylates Net1A on Y373, and that phenylalanine substitution of Y373 prevents Net1A cytosolic localization. Furthermore, we found that Abl1-driven cytosolic localization of Net1A does not require S52, which is a phosphorylation site of a different kinase, c-Jun N-terminal kinase, that inhibits nuclear import of Net1A. However, we did find that MKK7-stimulated cytosolic localization of Net1A does require Y373. We also demonstrate that aspartate substitution at Y373 is sufficient to promote Net1A cytosolic accumulation, and expression of Net1A Y373D potentiates epithelial growth factor-stimulated RhoA activation, downstream myosin light chain 2 phosphorylation, and F-actin accumulation. Moreover, we show that expression of Net1A Y373D in breast cancer cells also significantly increases cell motility and Matrigel invasion. Finally, we show that Net1A is required for Abl1-stimulated cell motility, which is rescued by expression of Net1A Y373D, but not Net1A Y373F. Taken together, this work demonstrates a novel mechanism controlling Net1A subcellular localization to regulate RhoA-dependent cell motility and invasion.
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Affiliation(s)
- Ashabari Sprenger
- Department of Integrative Biology and Pharmacology, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Heather S Carr
- Department of Integrative Biology and Pharmacology, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Arzu Ulu
- Department of Integrative Biology and Pharmacology, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Jeffrey A Frost
- Department of Integrative Biology and Pharmacology, University of Texas Health Science Center at Houston, Houston, Texas, USA.
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Cunningham A, Brown M, Dresselhuis J, Robinson N, Hervie K, Cox ME, Mills J. Combination Effects of Integrin-linked Kinase and Abelson Kinase Inhibition on Aberrant Mitosis and Cell Death in Glioblastoma Cells. BIOLOGY 2023; 12:906. [PMID: 37508338 PMCID: PMC10376030 DOI: 10.3390/biology12070906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 05/21/2023] [Accepted: 06/21/2023] [Indexed: 07/30/2023]
Abstract
In cancer cells, inhibition of integrin-linked kinase (ILK) increases centrosome declustering causing mitotic arrest and cell death. Yet, not all cancer cells are susceptible to anti-ILK treatment alone. We investigate a combination drug strategy targeting ILK and another oncogenic kinase, Abelson kinase (ABL). Drug-concentration viability assays (i.e., MTT assays) indicate that ILK and ABL inhibitors in combination decreased the viability of glioblastoma cells over the ILK drug QLT-0267 alone. Combination strategies also increased aberrant mitoses and cell death over QLT-0267 alone. This was evident from an increase in mitotic arrest, apoptosis and a sub-G1 peak following FAC analysis. In vitro, ILK and ABL localized to the centrosome and the putative ILK kinase domain was important for this localization. Increased levels of cytosolic ABL are associated with its transformative abilities. ILK inhibitor effects on survival correlated with its ability to decrease cytosolic ABL levels and inhibit ABL's localization to mitotic centrosomes in glioblastoma cells. ILK inhibitor effects on ABL's centrosomal localization were reversed by the proteasomal inhibitor MG132 (a drug that inhibits ABL degradation). These results indicate that ILK regulates ABL at mitotic centrosomes and that combination treatments targeting ILK and ABL are more effective then QLT-0267 alone at decreasing the survival of dividing glioblastoma cells.
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Affiliation(s)
- Abigail Cunningham
- Department of Biology, Trinity Western University, Langley, BC V2Y 1Y1, Canada
| | - Maddisen Brown
- Department of Biology, Trinity Western University, Langley, BC V2Y 1Y1, Canada
| | | | - Nicole Robinson
- Vancouver Prostate Center and Vancouver Coastal Health Research Institute, Vancouver, BC V6T 1Z3, Canada
| | - Keni Hervie
- Department of Biology, Trinity Western University, Langley, BC V2Y 1Y1, Canada
| | - Michael E Cox
- Vancouver Prostate Center and Vancouver Coastal Health Research Institute, Vancouver, BC V6T 1Z3, Canada
| | - Julia Mills
- Department of Biology, Trinity Western University, Langley, BC V2Y 1Y1, Canada
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11
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Quinn LM, Haldenby S, Antzcak P, Fowler A, Bullock K, Kenny J, Gilbert T, Andrews T, Diaz-Nieto R, Fenwick S, Jones R, Costello-Goldring E, Poston G, Greenhalf W, Palmer D, Malik H, Goldring C. Genomic profiling of idiopathic peri-hilar cholangiocarcinoma reveals new targets and mutational pathways. Sci Rep 2023; 13:6681. [PMID: 37095160 PMCID: PMC10126102 DOI: 10.1038/s41598-023-33096-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 04/07/2023] [Indexed: 04/26/2023] Open
Abstract
Peri-hilar cholangiocarcinoma (pCCA) is chemorefractory and limited genomic analyses have been undertaken in Western idiopathic disease. We undertook comprehensive genomic analyses of a U.K. idiopathic pCCA cohort to characterize its mutational profile and identify new targets. Whole exome and targeted DNA sequencing was performed on forty-two resected pCCA tumors and normal bile ducts, with Gene Set Enrichment Analysis (GSEA) using one-tailed testing to generate false discovery rates (FDR). 60% of patients harbored one cancer-associated mutation, with two mutations in 20%. High frequency somatic mutations in genes not typically associated with cholangiocarcinoma included mTOR, ABL1 and NOTCH1. We identified non-synonymous mutation (p.Glu38del) in MAP3K9 in ten tumors, associated with increased peri-vascular invasion (Fisher's exact, p < 0.018). Mutation-enriched pathways were primarily immunological, including innate Dectin-2 (FDR 0.001) and adaptive T-cell receptor pathways including PD-1 (FDR 0.007), CD4 phosphorylation (FDR 0.009) and ZAP70 translocation (FDR 0.009), with overlapping HLA genes. We observed cancer-associated mutations in over half of our patients. Many of these mutations are not typically associated with cholangiocarcinoma yet may increase eligibility for contemporary targeted trials. We also identified a targetable MAP3K9 mutation, in addition to oncogenic and immunological pathways hitherto not described in any cholangiocarcinoma subtype.
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Affiliation(s)
- Leonard M Quinn
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, Sherrington Building, University of Liverpool, Liverpool, UK.
| | - Sam Haldenby
- Centre for Genomic Research, University of Liverpool, Liverpool, UK
| | - Philip Antzcak
- Computational Biology Facility, University of Liverpool, Liverpool, UK
| | - Anna Fowler
- Department of Health Data Science, University of Liverpool, Liverpool, UK
| | - Katie Bullock
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, Sherrington Building, University of Liverpool, Liverpool, UK
| | - John Kenny
- Centre for Genomic Research, University of Liverpool, Liverpool, UK
| | - Timothy Gilbert
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, Sherrington Building, University of Liverpool, Liverpool, UK
| | - Timothy Andrews
- Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | | | - Stephen Fenwick
- Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Robert Jones
- Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Eithne Costello-Goldring
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, Sherrington Building, University of Liverpool, Liverpool, UK
| | - Graeme Poston
- Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - William Greenhalf
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, Sherrington Building, University of Liverpool, Liverpool, UK
| | - Daniel Palmer
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, Sherrington Building, University of Liverpool, Liverpool, UK
| | - Hassan Malik
- Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Chris Goldring
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, Sherrington Building, University of Liverpool, Liverpool, UK.
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12
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Mun JY, Baek SW, Jeong MS, Jang IH, Lee SR, You JY, Kim JA, Yang GE, Choi YH, Kim TN, Chu IS, Leem SH. Stepwise molecular mechanisms responsible for chemoresistance in bladder cancer cells. Cell Death Dis 2022; 8:450. [DOI: 10.1038/s41420-022-01242-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/18/2022] [Accepted: 10/24/2022] [Indexed: 11/09/2022]
Abstract
AbstractChemotherapy resistance is an obstacle to cancer therapy and is considered a major cause of recurrence. Thus, understanding the mechanisms of chemoresistance is critical to improving the prognosis of patients. Here, we have established a stepwise gemcitabine-resistant T24 bladder cancer cell line to understand the molecular mechanisms of chemoresistance within cancer cells. The characteristics of the stepwise chemoresistance cell line were divided into 4 phases (parental, early, intermediate, and late phases). These four phase cells showed increasingly aggressive phenotypes in vitro and in vivo experiments with increasing phases and revealed the molecular properties of the biological process from parent cells to phased gemcitabine-resistant cell line (GRC). Taken together, through the analysis of gene expression profile data, we have characterized gene set of each phase indicating the response to anticancer drug treatment. Specifically, we identified a multigene signature (23 genes including GATA3, APOBEC3G, NT5E, MYC, STC1, FOXD1, SMAD9) and developed a chemoresistance score consisting of that could predict eventual responsiveness to gemcitabine treatment. Our data will contribute to predicting chemoresistance and improving the prognosis of bladder cancer patients.
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13
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Development and Validation of a Liquid-Liquid Phase Separation-Related Gene Signature as Prognostic Biomarker for Low-Grade Gliomas. DISEASE MARKERS 2022; 2022:1487165. [PMID: 36193491 PMCID: PMC9525737 DOI: 10.1155/2022/1487165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/29/2022] [Accepted: 09/13/2022] [Indexed: 11/25/2022]
Abstract
Aim To explore whether the liquid-liquid phase separation- (LLPS-) related genes were potential prognostic markers that could contribute to the further classification of low-grade gliomas (LGGs). Methods The LLPS-related genes were subjected to functional enrichment analysis. The univariable, least absolute shrinkage and selection operator, and multivariable stepwise Cox regression analyses were performed to develop an LLPS-related gene signature (GS) in the discovery data set. The biological characteristics of the high-risk LGG were explored using gene set enrichment analysis. Two independent external data sets were used to validate the LLPS-related GS. Results LLPS-related genes are involved in multiple important cancer-related biological processes and pathways in LGG. Nine LLPS-related genes were identified to construct the LLPS-related GS, which was significantly associated with the prognosis of LGG patients. The LLPS-related GS could successfully divide patients with LGG into high- and low-risk groups, and the high-risk group showed a poorer prognosis than the low-risk group. Furthermore, the LLPS-related GS was independent of IDH and 1p19q status. Several cancer-related pathways may be more active in high-risk LGGs, such as IL6 JAK STAT3 signaling pathway. The LLPS-related GS was successfully validated with two independent external data sets. Conclusion We developed and validated a novel LLPS-related GS for risk stratification of LGG. Our findings may provide more precise management for LGGs and a useful reference for LLPS mechanism to link LGG studies.
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14
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McKernan CM, Khatri A, Hannigan M, Child J, Chen Q, Mayro B, Snyder D, Nicchitta CV, Pendergast AM. ABL kinases regulate translation in HER2+ cells through Y-box-binding protein 1 to facilitate colonization of the brain. Cell Rep 2022; 40:111268. [PMID: 36044842 PMCID: PMC9472557 DOI: 10.1016/j.celrep.2022.111268] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 06/20/2022] [Accepted: 08/04/2022] [Indexed: 11/27/2022] Open
Abstract
Patients with human epidermal growth factor receptor 2-positive (HER2+/ERBB2) breast cancer often present with brain metastasis. HER2-targeted therapies have not been successful to treat brain metastases in part due to poor blood-brain barrier (BBB) penetrance and emergence of resistance. Here, we report that Abelson (ABL) kinase allosteric inhibitors improve overall survival and impair HER2+ brain metastatic outgrowth in vivo. Mechanistically, ABL kinases phosphorylate the RNA-binding protein Y-box-binding protein 1 (YB-1). ABL kinase inhibition disrupts binding of YB-1 to the ERBB2 mRNA and impairs translation, leading to a profound decrease in HER2 protein levels. ABL-dependent tyrosine phosphorylation of YB-1 promotes HER2 translation. Notably, loss of YB-1 inhibits brain metastatic outgrowth and impairs expression of a subset of ABL-dependent brain metastatic targets. These data support a role for ABL kinases in the translational regulation of brain metastatic targets through YB-1 and offer a therapeutic target for HER2+ brain metastasis patients.
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Affiliation(s)
- Courtney M McKernan
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Aaditya Khatri
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC 27710, USA; Department of Medicine, Duke University School of Medicine, Durham, NC 27710, USA
| | - Molly Hannigan
- Department of Cell Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Jessica Child
- Department of Cell Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Qiang Chen
- Department of Cell Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Benjamin Mayro
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - David Snyder
- Department of Surgery, Duke University School of Medicine, Durham, NC 27710, USA
| | | | - Ann Marie Pendergast
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC 27710, USA.
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15
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Park SD, Saunders AS, Reidy MA, Bender DE, Clifton S, Morris KT. A review of granulocyte colony-stimulating factor receptor signaling and regulation with implications for cancer. Front Oncol 2022; 12:932608. [PMID: 36033452 PMCID: PMC9402976 DOI: 10.3389/fonc.2022.932608] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 07/15/2022] [Indexed: 12/29/2022] Open
Abstract
Granulocyte colony-stimulating factor receptor (GCSFR) is a critical regulator of granulopoiesis. Studies have shown significant upregulation of GCSFR in a variety of cancers and cell types and have recognized GCSFR as a cytokine receptor capable of influencing both myeloid and non-myeloid immune cells, supporting pro-tumoral actions. This systematic review aims to summarize the available literature examining the mechanisms that control GCSFR signaling, regulation, and surface expression with emphasis on how these mechanisms may be dysregulated in cancer. Experiments with different cancer cell lines from breast cancer, bladder cancer, glioma, and neuroblastoma are used to review the biological function and underlying mechanisms of increased GCSFR expression with emphasis on actions related to tumor proliferation, migration, and metastasis, primarily acting through the JAK/STAT pathway. Evidence is also presented that demonstrates a differential physiological response to aberrant GCSFR signal transduction in different organs. The lifecycle of the receptor is also reviewed to support future work defining how this signaling axis becomes dysregulated in malignancies.
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Affiliation(s)
- Sungjin David Park
- Department of Surgery, University of Oklahoma Health Science Center, Oklahoma City, OK, United States
| | - Apryl S. Saunders
- Department of Surgery, University of Oklahoma Health Science Center, Oklahoma City, OK, United States
| | - Megan A. Reidy
- Department of Surgery, University of Oklahoma Health Science Center, Oklahoma City, OK, United States
| | - Dawn E. Bender
- Department of Surgery, University of Oklahoma Health Science Center, Oklahoma City, OK, United States
| | - Shari Clifton
- Department of Information Management, University of Oklahoma Health Science Center, Oklahoma City, OK, United States
| | - Katherine T. Morris
- Department of Surgery, University of Oklahoma Health Science Center, Oklahoma City, OK, United States
- *Correspondence: Katherine T. Morris,
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16
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Iwanov I, Rossi A, Montesi M, Doytchinova I, Sargsyan A, Momekov G, Panseri S, Naydenova E. Peptide-based targeted cancer therapeutics: design, synthesis and biological evaluation. Eur J Pharm Sci 2022; 176:106249. [PMID: 35779821 DOI: 10.1016/j.ejps.2022.106249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 06/17/2022] [Accepted: 06/28/2022] [Indexed: 11/29/2022]
Abstract
Cancer is the leading cause for human mortality together with cardiovascular diseases. Abl (Abelson) tyrosine kinases play a fundamental role in transducing various signals that control proliferation, survival, migration and invasion in several cancers such as Chronic Myeloid Leukemia (CML), breast cancer and brain cancer. For these reasons Abl tyrosine kinases are considered important biological targets in drug discovery. In this study a series of lysine-based oligopeptides with expected Abl inhibitory activity were designed resembling the binding of FDA-approved drugs (i.e. of Imatinib and Nilotinib), synthesized, purified by High Performance Liquid Chromatography (HPLC), analyzed by mass spectrometry (MS) and biologically tested in vitro in CML (AR-230 and K-562), breast cancers (MDA-MB 231 and MDA-MB 468) and glioblastoma cell lines (U87 and U118). The solid-phase peptide synthesis (SPPS) by Fmoc (9-fluorenylmethoxycarbonyl) chemistry was used to synthesize target compounds. AutoDock Vina was applied for simulation binding to Abl. The biological activities were measured evaluating cytotoxic effect, induction of apoptosis and inhibition of cancer cells migration. The new peptides exhibited different concentration-dependent antiproliferative effect against the tumor cell lines after 72 h treatment. The most promising results were obtained with the U87 glioblastoma cell line where a significant reduction of the migration ability was detected with one compound (H-Lys1-Lys2-Lys3-NH2).
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Affiliation(s)
- Iwan Iwanov
- University of Chemical Technology and Metallurgy, 8 Blvd. Kliment Ohridski, 1756, Sofia, Bulgaria
| | - Arianna Rossi
- Institute of Science and Technology for Ceramics, National Research Council of Italy, via Granarolo 64, Faenza (RA), Italy; University of Messina, Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, Piazza Pugliatti 1, Messina (ME), Italy
| | - Monica Montesi
- Institute of Science and Technology for Ceramics, National Research Council of Italy, via Granarolo 64, Faenza (RA), Italy
| | | | - Armen Sargsyan
- Scientific and Production Center "Armbiotechnology" NAS RA, 14 Gyurjyan str., Yerevan, 0056, Armenia
| | - Georgi Momekov
- Medical University of Sofia, 2 Dunav st., Sofia, 1000, Bulgaria
| | - Silvia Panseri
- Institute of Science and Technology for Ceramics, National Research Council of Italy, via Granarolo 64, Faenza (RA), Italy.
| | - Emilia Naydenova
- University of Chemical Technology and Metallurgy, 8 Blvd. Kliment Ohridski, 1756, Sofia, Bulgaria.
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17
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Hawez A, Ding Z, Taha D, Madhi R, Rahman M, Thorlacius H. c-Abl kinase regulates neutrophil extracellular trap formation and lung injury in abdominal sepsis. J Transl Med 2022; 102:263-271. [PMID: 34732849 PMCID: PMC8860741 DOI: 10.1038/s41374-021-00683-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 08/23/2021] [Accepted: 10/07/2021] [Indexed: 11/14/2022] Open
Abstract
Sepsis is associated with exaggerated neutrophil responses although mechanisms remain elusive. The aim of this study was to investigate the role of c-Abelson (c-Abl) kinase in neutrophil extracellular trap (NET) formation and inflammation in septic lung injury. Abdominal sepsis was induced by cecal ligation and puncture (CLP). NETs were detected by electron microscopy in the lung and by confocal microscopy in vitro. Plasma levels of DNA-histone complexes, interleukin-6 (IL-6) and CXC chemokines were quantified. CLP-induced enhanced phosphorylation of c-Abl kinase in circulating neutrophils. Administration of the c-Abl kinase inhibitor GZD824 not only abolished activation of c-Abl kinase in neutrophils but also reduced NET formation in the lung and plasma levels of DNA-histone complexes in CLP mice. Moreover, inhibition of c-Abl kinase decreased CLP-induced lung edema and injury. Administration of GDZ824 reduced CLP-induced increases in the number of alveolar neutrophils. Inhibition of c-Abl kinase also markedly attenuated levels of CXC chemokines in the lung and plasma as well as IL-6 levels in the plasma of septic animals. Taken together, this study demonstrates that c-Abl kinase is a potent regulator of NET formation and we conclude that c-Abl kinase might be a useful target to ameliorate lung damage in abdominal sepsis.
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Affiliation(s)
- Avin Hawez
- Department of Clinical Sciences, Malmö, Section for Surgery, Skåne University Hospital, Lund University, 205 02, Malmö, Sweden
| | - Zhiyi Ding
- Department of Clinical Sciences, Malmö, Section for Surgery, Skåne University Hospital, Lund University, 205 02, Malmö, Sweden
| | - Dler Taha
- Department of Clinical Sciences, Malmö, Section for Surgery, Skåne University Hospital, Lund University, 205 02, Malmö, Sweden
| | - Raed Madhi
- Department of Clinical Sciences, Malmö, Section for Surgery, Skåne University Hospital, Lund University, 205 02, Malmö, Sweden
| | - Milladur Rahman
- Department of Clinical Sciences, Malmö, Section for Surgery, Skåne University Hospital, Lund University, 205 02, Malmö, Sweden
| | - Henrik Thorlacius
- Department of Clinical Sciences, Malmö, Section for Surgery, Skåne University Hospital, Lund University, 205 02, Malmö, Sweden.
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18
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Popescu VB, Kanhaiya K, Năstac DI, Czeizler E, Petre I. Network controllability solutions for computational drug repurposing using genetic algorithms. Sci Rep 2022; 12:1437. [PMID: 35082323 PMCID: PMC8791995 DOI: 10.1038/s41598-022-05335-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 12/29/2021] [Indexed: 12/22/2022] Open
Abstract
Control theory has seen recently impactful applications in network science, especially in connections with applications in network medicine. A key topic of research is that of finding minimal external interventions that offer control over the dynamics of a given network, a problem known as network controllability. We propose in this article a new solution for this problem based on genetic algorithms. We tailor our solution for applications in computational drug repurposing, seeking to maximize its use of FDA-approved drug targets in a given disease-specific protein-protein interaction network. We demonstrate our algorithm on several cancer networks and on several random networks with their edges distributed according to the Erdős-Rényi, the Scale-Free, and the Small World properties. Overall, we show that our new algorithm is more efficient in identifying relevant drug targets in a disease network, advancing the computational solutions needed for new therapeutic and drug repurposing approaches.
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Affiliation(s)
| | | | - Dumitru Iulian Năstac
- POLITEHNICA University of Bucharest, Faculty of Electronics, Telecommunications and Information Technology, 061071, Bucharest, Romania
| | - Eugen Czeizler
- Computer Science, Åbo Akademi University, 20500, Turku, Finland
- National Institute for Research and Development in Biological Sciences, 060031, Bucharest, Romania
| | - Ion Petre
- Department of Mathematics and Statistics, University of Turku, 20014, Turku, Finland.
- National Institute for Research and Development in Biological Sciences, 060031, Bucharest, Romania.
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19
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Rees WD, Telkar N, Lin DTS, Wong MQ, Poloni C, Fathi A, Kobor M, Zachos NC, Steiner TS. An in vitro chronic damage model impairs inflammatory and regenerative responses in human colonoid monolayers. Cell Rep 2022; 38:110283. [PMID: 35045294 DOI: 10.1016/j.celrep.2021.110283] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 10/20/2021] [Accepted: 12/28/2021] [Indexed: 12/18/2022] Open
Abstract
Acute damage to the intestinal epithelium can be repaired via de-differentiation of mature intestinal epithelial cells (IECs) to a stem-like state, but there is a lack of knowledge on how intestinal stem cells function after chronic injury, such as in inflammatory bowel disease (IBD). We developed a chronic-injury model in human colonoid monolayers by repeated rounds of air-liquid interface and submerged culture. We use this model to understand how chronic intestinal damage affects the ability of IECs to (1) respond to microbial stimulation, using the Toll-like receptor 5 (TLR5) agonist FliC and (2) regenerate and protect the epithelium from further damage. Repeated rounds of damage impair the ability of IECs to regrow and respond to TLR stimulation. We also identify mRNA expression and DNA methylation changes in genes associated with IBD and colon cancer. This methodology results in a human model of recurrent IEC injury like that which occurs in IBD.
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Affiliation(s)
- William D Rees
- BC Children's Hospital Research Institute, University of British Columbia, Rm. C328 HP East, VGH, Vancouver, BC V5Z 3J5, Canada; Division of Hematology, Department of Medicine, Stanford University, Palo Alto, CA, USA
| | - Nikita Telkar
- BC Children's Hospital Research Institute, University of British Columbia, Rm. C328 HP East, VGH, Vancouver, BC V5Z 3J5, Canada; BC Cancer Agency, University of British Columbia, Vancouver, BC, Canada
| | - David T S Lin
- BC Children's Hospital Research Institute, University of British Columbia, Rm. C328 HP East, VGH, Vancouver, BC V5Z 3J5, Canada
| | - May Q Wong
- BC Children's Hospital Research Institute, University of British Columbia, Rm. C328 HP East, VGH, Vancouver, BC V5Z 3J5, Canada
| | - Chad Poloni
- BC Children's Hospital Research Institute, University of British Columbia, Rm. C328 HP East, VGH, Vancouver, BC V5Z 3J5, Canada
| | - Ayda Fathi
- BC Children's Hospital Research Institute, University of British Columbia, Rm. C328 HP East, VGH, Vancouver, BC V5Z 3J5, Canada
| | - Michael Kobor
- BC Children's Hospital Research Institute, University of British Columbia, Rm. C328 HP East, VGH, Vancouver, BC V5Z 3J5, Canada
| | - Nicholas C Zachos
- Department of Medicine, Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Theodore S Steiner
- BC Children's Hospital Research Institute, University of British Columbia, Rm. C328 HP East, VGH, Vancouver, BC V5Z 3J5, Canada.
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20
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Zhang Z, Liu R, Wang Y, Wang Y, Shuai Y, Ke C, Jin R, Wang X, Luo J. Phosphorylation of MICAL2 by ARG promotes head and neck cancer tumorigenesis by regulating skeletal rearrangement. Oncogene 2022; 41:334-346. [PMID: 34750518 DOI: 10.1038/s41388-021-02101-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 10/21/2021] [Accepted: 10/26/2021] [Indexed: 12/22/2022]
Abstract
The actin cytoskeletal architecture provides the structural underpinnings for crucial cellular behaviors. In cancer cells, changes in the actin cytoskeleton may serve as prerequisites for proliferation, invasion, and metastatic dissemination. However, the underlying mechanisms remain largely unknown. Here, we show that MICAL2, which is increased in head and neck squamous cell carcinoma (HNSCC) and inversely associated with patient survival, promotes HNSCC growth, invasion, and migration. MICAL2 serves as a flavoprotein monooxygenase and directly induces actin filament depolymerization by specifically oxidizing the methionine 44 and 47 residues of F-actin. The kinase ARG interacts with MICAL2 and augments MICAL2-mediated actin disassembly. Direct phosphorylation assay and mass spectrometry confirmed that ARG phosphorylates MICAL2 at Tyr445, Tyr463, and Tyr488. Substitution of the Tyr445 or Tyr463 residue of purified recombinant MICAL2-redox with phenylalanine (generating a non-phosphorylatable mutant) abolishes the enhanced MICAL2-mediated F-actin disassembly induced by ARG. Consistently, ectopic expression of non-phosphorylatable MICAL2 mutants (MICAL2Y445F and MICAL2Y463F, not MICAL2Y488F) failed to ameliorate HNSCC cell growth, whereas expression of wild-type MICAL2 or MICAL2Y488F rescued the impaired proliferation induced by MICAL2 knockdown. Moreover, CCG-1423, an inhibitor of MICAL2, was shown to inhibit HNSCC cell proliferation, invasion, and migration. Taken together, our findings indicate that phosphorylation of MICAL2 at Tyr445 and Tyr463 by ARG mediates F-actin disassembly and promotes HNSCC progression.
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Affiliation(s)
- Ze Zhang
- Department of Maxillofacial and Otorhinolaryngology Oncology and Department of Head and Neck Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.,Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Ruoyan Liu
- Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.,Tianjin's Clinical Research Center for Cancer, Tianjin, China.,Department of Gynecologic Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
| | - Yafei Wang
- Department of Maxillofacial and Otorhinolaryngology Oncology and Department of Head and Neck Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.,Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Yun Wang
- Department of Maxillofacial and Otorhinolaryngology Oncology and Department of Head and Neck Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.,Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Yanjie Shuai
- Department of Maxillofacial and Otorhinolaryngology Oncology and Department of Head and Neck Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.,Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Chuangwu Ke
- Department of Maxillofacial and Otorhinolaryngology Oncology and Department of Head and Neck Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.,Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Rui Jin
- Department of Maxillofacial and Otorhinolaryngology Oncology and Department of Head and Neck Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.,Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Xudong Wang
- Department of Maxillofacial and Otorhinolaryngology Oncology and Department of Head and Neck Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.,Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Jingtao Luo
- Department of Maxillofacial and Otorhinolaryngology Oncology and Department of Head and Neck Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China. .,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China. .,Tianjin's Clinical Research Center for Cancer, Tianjin, China.
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21
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Molecular modeling piloted analysis for semicarbazone derivative of curcumin as a potent Abl-kinase inhibitor targeting colon cancer. 3 Biotech 2021; 11:506. [PMID: 34840927 PMCID: PMC8606278 DOI: 10.1007/s13205-021-03051-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 10/31/2021] [Indexed: 11/17/2022] Open
Abstract
The human Abl kinases comprise a family of proteins that are known to be key stimulus drivers in the signaling pathways modulating cell growth, cell survival, cell adhesion, and apoptosis. Recent collative studies have indicated the role of activation of Abl and Abl-related genes in solid tumors; further terming the Abl kinases as molecular switches which promote proliferation, tumorigenesis, and metastasis. The up-regulated Abl-kinase expression in colorectal cancer (CRC) and the role of Abl tyrosine kinase activity in the Matrigel invasion of CRC cells have cemented its significance in CRC advancement. Therefore, the requisite of identifying small molecules which serve as Abl selective inhibitors and designing anti-Abl therapies, particularly for CRC tumors, has driven this study. Curcumin has been touted as an effective inhibitor of cancer cells; however, it is limited by its physicochemical inadequacies. Hence, we have studied the behavior of heterocyclic derivatives of curcumin via computational tools such as pharmacophore-based virtual screening, molecular docking, free-energy binding, and ADME profiling. The most actively docked molecule, 3,5-bis(4-hydroxy-3-methylstyryl)-1H-pyrazole-1-carboxamide, was comparatively evaluated against Curcumin via molecular dynamics simulation using Desmond, Schrödinger. The study exhibited the improved stability of the derivative as compared to Curcumin in the tested protein pocket and displayed the interaction bonds with the contacted key amino acids. To further establish the claim, the derivatives were synthesized via the mechanism of cyclization of Curcumin and screened in vitro using SRB assay against human CRC cell line, HCT 116. The active derivative indicated an IC50 value of 5.85 µM, which was sevenfold lower as compared to Curcumin’s IC50 of 35.40 µM. Hence, the results base the potential role of the curcumin derivative in modulating Abl-kinase activity and in turn may have potential therapeutic value as a lead for CRC therapy.
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22
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Luttman JH, Hoj JP, Lin KH, Lin J, Gu JJ, Rouse C, Nichols AG, MacIver NJ, Wood KC, Pendergast AM. ABL allosteric inhibitors synergize with statins to enhance apoptosis of metastatic lung cancer cells. Cell Rep 2021; 37:109880. [PMID: 34706244 PMCID: PMC8579324 DOI: 10.1016/j.celrep.2021.109880] [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: 12/17/2020] [Revised: 08/29/2021] [Accepted: 10/04/2021] [Indexed: 12/25/2022] Open
Abstract
Targeting mitochondrial metabolism has emerged as a treatment option for cancer patients. The ABL tyrosine kinases promote metastasis, and enhanced ABL signaling is associated with a poor prognosis in lung adenocarcinoma patients. Here we show that ABL kinase allosteric inhibitors impair mitochondrial integrity and decrease oxidative phosphorylation. To identify metabolic vulnerabilities that enhance this phenotype, we utilized a CRISPR/Cas9 loss-of-function screen and identified HMG-CoA reductase, the rate-limiting enzyme of the mevalonate pathway and target of statin therapies, as a top-scoring sensitizer to ABL inhibition. Combination treatment with ABL allosteric inhibitors and statins decreases metastatic lung cancer cell survival in vitro in a synergistic manner. Notably, combination therapy in mouse models of lung cancer brain metastasis and therapy resistance impairs metastatic colonization with a concomitant increase in animal survival. Thus, metabolic combination therapy might be effective to decrease metastatic outgrowth, leading to increased survival for lung cancer patients with advanced disease. Metabolic reprogramming in tumors is an adaptation that generates vulnerabilities that can be exploited for developing new therapies. Here Luttman et al. identify synergism between ABL allosteric inhibitors and lipophilic statins to impair metastatic lung cancer cell outgrowth and colonization, leading to increased survival in mouse models of advanced disease.
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Affiliation(s)
- Jillian Hattaway Luttman
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, USA
| | - Jacob P Hoj
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, USA
| | - Kevin H Lin
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, USA
| | - Jiaxing Lin
- Duke Cancer Institute, Duke University School of Medicine, Durham, NC, USA
| | - Jing Jin Gu
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, USA
| | - Clay Rouse
- Division of Laboratory Animal Resources, Duke University School of Medicine, Durham, NC, USA
| | - Amanda G Nichols
- Department of Pediatrics, Duke University School of Medicine, Durham, NC, USA
| | - Nancie J MacIver
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, USA; Department of Pediatrics, Duke University School of Medicine, Durham, NC, USA; Department of Immunology, Duke University School of Medicine, Durham, NC, USA
| | - Kris C Wood
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, USA; Duke Cancer Institute, Duke University School of Medicine, Durham, NC, USA
| | - Ann Marie Pendergast
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, USA; Duke Cancer Institute, Duke University School of Medicine, Durham, NC, USA.
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23
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Sherin DR, Manojkumar TK. Exploring the selectivity of guanine scaffold in anticancer drug development by computational repurposing approach. Sci Rep 2021; 11:16251. [PMID: 34376738 PMCID: PMC8355261 DOI: 10.1038/s41598-021-95507-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 07/27/2021] [Indexed: 11/09/2022] Open
Abstract
Drug repurposing is one of the modern techniques used in the drug discovery to find out the new targets for existing drugs. Insilico methods have a major role in this approach. We used 60 FDA approved antiviral drugs reported in the last 50 years to screen against different cancer cell receptors. The thirteen compounds selected after virtual screening are analyzed for their druggability based on ADMET parameters and found the selectivity of guanine derivatives-didanosine, entecavir, acyclovir, valganciclovir, penciclovir, ganciclovir and valacyclovir as suitable candidates. The pharmacophore model, AARR, suggested based on the common feature alignment, shows that the two fused rings as in guanine and two acceptors-one from keto-oxygen (A5) and other from the substituent attached to nitrogen of imidazole ring (A4) give the druggability to the guanine derivatives. The NBO analysis on N9 is indicative of charge distribution from the ring to substituents, which results in delocalization of negative character in most of the ligands. The molecular dynamics simulations also pointed out the importance of guanine scaffold, which stabilizes the ligands inside the binding pocket of the receptor. All these results are indicative of the selectivity of guanine scaffold in anticancer drug development, especially as PARP1 inhibitors in breast, ovarian and prostate cancer. As these seven molecules are already approved by FDA, we can safely go for further preclinical trials.
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Affiliation(s)
- D R Sherin
- School of Digital Sciences, Kerala University of Digital Sciences, Innovation and Technology, Trivandrum, Kerala, India.
| | - T K Manojkumar
- School of Digital Sciences, Kerala University of Digital Sciences, Innovation and Technology, Trivandrum, Kerala, India.
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24
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Luttman JH, Colemon A, Mayro B, Pendergast AM. Role of the ABL tyrosine kinases in the epithelial-mesenchymal transition and the metastatic cascade. Cell Commun Signal 2021; 19:59. [PMID: 34022881 PMCID: PMC8140471 DOI: 10.1186/s12964-021-00739-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 04/16/2021] [Indexed: 12/20/2022] Open
Abstract
The ABL kinases, ABL1 and ABL2, promote tumor progression and metastasis in various solid tumors. Recent reports have shown that ABL kinases have increased expression and/or activity in solid tumors and that ABL inactivation impairs metastasis. The therapeutic effects of ABL inactivation are due in part to ABL-dependent regulation of diverse cellular processes related to the epithelial to mesenchymal transition and subsequent steps in the metastatic cascade. ABL kinases target multiple signaling pathways required for promoting one or more steps in the metastatic cascade. These findings highlight the potential utility of specific ABL kinase inhibitors as a novel treatment paradigm for patients with advanced metastatic disease. Video abstract.
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Affiliation(s)
- Jillian Hattaway Luttman
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, 308 Research Drive, C-233A LSRC Bldg., P.O. Box 3813, Durham, NC 27710 USA
| | - Ashley Colemon
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, 308 Research Drive, C-233A LSRC Bldg., P.O. Box 3813, Durham, NC 27710 USA
| | - Benjamin Mayro
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, 308 Research Drive, C-233A LSRC Bldg., P.O. Box 3813, Durham, NC 27710 USA
| | - Ann Marie Pendergast
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, 308 Research Drive, C-233A LSRC Bldg., P.O. Box 3813, Durham, NC 27710 USA
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25
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Kim MH, Yang GE, Jeong MS, Mun JY, Lee SY, Nam JK, Choi YH, Kim TN, Leem SH. VNTR polymorphism in the breakpoint region of ABL1 and susceptibility to bladder cancer. BMC Med Genomics 2021; 14:121. [PMID: 33952249 PMCID: PMC8097952 DOI: 10.1186/s12920-021-00968-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 04/21/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND ABL1 is primarily known as a leukemia-related oncogene due to translocation, but about 2.2% of ABL1 mutations have been identified in bladder cancer, and high expression in solid cancer has also been detected. METHODS Here, we used the NCBI database, UCSC genome browser gateway and Tandem repeat finder program to investigate the structural characterization of the ABL1 breakpoint region and to identify the variable number of tandem repeats (VNTR). To investigate the relationship between ABL1-MS1 and bladder cancer, a case-controlled study was conducted in 207 controls and 197 bladder cancer patients. We also examined the level of transcription of the reporter gene driven by the ABL1 promoter to determine if the VNTR region affects gene expression. RESULTS In our study, one VNTR was identified in the breakpoint region, the intron 1 region of ABL1, and was named ABL1-MS1. In the control group, only two common alleles (TR13, TR15) were detected, but an additional two rare alleles (TR14, TR16) were detected in bladder cancer. A statistically significant association was identified between the rare ABL1-MS1 allele and bladder cancer risk: P = 0.013. Investigating the level of transcription of the reporter gene driven by the ABL1 promoter, VNTR showed inhibition of ABL1 expression in non-cancer cells 293 T, but not in bladder cancer cells. In addition, ABL1-MS1 was accurately passed on to offspring according to Mendelian inheritance through meiosis. CONCLUSIONS Therefore, the ABL1-MS1 region can affect ABL1 expression of bladder cancer. This study provides that ABL1-MS1 can be used as a DNA fingerprinting marker. In addition, rare allele detection can predict susceptibility to bladder cancer.
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Affiliation(s)
- Min-Hye Kim
- Department of Biomedical Sciences, Dong-A University, Busan, 49315 Korea
| | - Gi-Eun Yang
- Department of Biomedical Sciences, Dong-A University, Busan, 49315 Korea
- Department of Health Sciences, The Graduated of Dong-A University, Busan, 49315 Korea
| | - Mi-So Jeong
- Department of Biomedical Sciences, Dong-A University, Busan, 49315 Korea
| | - Jeong-Yeon Mun
- Department of Biomedical Sciences, Dong-A University, Busan, 49315 Korea
| | - Sang-Yeop Lee
- Research Center for Bioconvergence Analysis, Korea Basic Science Institute, Ochang, 28119 Korea
| | - Jong-Kil Nam
- Department of Urology, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, 50612 Korea
| | - Yung Hyun Choi
- Department of Biochemistry, College of Oriental Medicine, Anti-Aging Research Center, Dong-Eui University, Busan, 47227 Korea
| | - Tae Nam Kim
- Department of Urology, Medical Research Institute, Pusan National University Hospital, Busan, 49241 Korea
| | - Sun-Hee Leem
- Department of Biomedical Sciences, Dong-A University, Busan, 49315 Korea
- Department of Health Sciences, The Graduated of Dong-A University, Busan, 49315 Korea
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26
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Panagopoulos I, Gorunova L, Andersen K, Tafjord S, Lund-Iversen M, Lobmaier I, Micci F, Heim S. Recurrent Fusion of the GRB2 Associated Binding Protein 1 ( GAB1) Gene With ABL Proto-oncogene 1 ( ABL1) in Benign Pediatric Soft Tissue Tumors. Cancer Genomics Proteomics 2021; 17:499-508. [PMID: 32859628 DOI: 10.21873/cgp.20206] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 05/22/2020] [Accepted: 06/01/2020] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND/AIM Fusions of the ABL proto-oncogene 1 gene (ABL1 in 9q34) are common in leukemias but rare in solid tumors. The most notable is the t(9;22)(q34;q11)/BCR-ABL1 coding for a chimeric tyrosine kinase. We herein report an ABL1-fusion in a pediatric tumor. MATERIALS AND METHODS G-banding, fluorescence in situ hybridization, reverse transcription polymerase chain reaction and Sanger sequencing were performed on a soft tissue perineurioma found in the left musculus erector spinae of a child. RESULTS A der(4)t(4;9)(q31;q34) and a fusion of the GRB2 associated binding protein 1 (GAB1 in 4q31) gene with ABL1 were found. A literature search revealed 3 more cases with similar genetic and clinicopathological characteristics: a soft tissue perineurioma with t(2;9;4)(p23;q34;q31) and ABL1 rearrangement, a soft tissue angiofibroma with a GAB1-ABL1 chimeric gene, and a solitary fibrous tumor carrying a der(4)t(4;9)(q31.1;q34). CONCLUSION GAB1-ABL1 is a recurrent fusion gene in benign pediatric tumors.
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Affiliation(s)
- Ioannis Panagopoulos
- Section for Cancer Cytogenetics, Institute for Cancer Genetics and Informatics, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - Ludmila Gorunova
- Section for Cancer Cytogenetics, Institute for Cancer Genetics and Informatics, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - Kristin Andersen
- Section for Cancer Cytogenetics, Institute for Cancer Genetics and Informatics, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - Svetlana Tafjord
- Department of Pathology, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - Marius Lund-Iversen
- Department of Pathology, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - Ingvild Lobmaier
- Department of Pathology, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - Francesca Micci
- Section for Cancer Cytogenetics, Institute for Cancer Genetics and Informatics, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - Sverre Heim
- Section for Cancer Cytogenetics, Institute for Cancer Genetics and Informatics, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
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27
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Thabet NA, El-Khouly D, Sayed-Ahmed MM, Omran MM. Thymoquinone chemosensitizes human colorectal cancer cells to imatinib via uptake/efflux genes modulation. Clin Exp Pharmacol Physiol 2021; 48:911-920. [PMID: 33783002 DOI: 10.1111/1440-1681.13476] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 01/21/2021] [Indexed: 02/06/2023]
Abstract
Imatinib (IM) is a pharmaceutical drug that inhibits tyrosine kinase enzymes that are responsible for the activation of many proteins by signal transduction cascades as c-Abl, c-Kit and the platelet-derived growth factor (PDGF) receptor. Thymoquinone (TQ) is an active constituent of Nigella sativa seeds. Thymoquinone benefits are attributed to its medicinal uses as antioxidant, anticancer and antimicrobial agent. This study aimed to investigate the impact of using TQ with IM in the HCT116 human colorectal cancer cell line model. The HCT116 cells were treated with IM or/and TQ in non-constant ratios, in which the fixed concentrations of TQ (5, 10 or 20 µmol/L) were co-treated with various concentrations of IM (7.5-120 µmol/L) for 24, 48 and 72 hours. Imatinib-TQ interaction was analysed using CompuSyn software. The IC50 values for IM were 105, 72 μmol/L after 48 and 72 hours, respectively, and were significantly reduced to 7.3, 7 and 5.5 μmol/L after combination with TQ (10 μmol/L) and to 5.8, 5.6 and 4.6 μmol/L after combination with TQ (20 μmol/L) to 24, 48 and 72 hours, respectively. The combination index (CI) and dose reduction index (DRI) values indicate a significant synergism in HCT-116 cells at different treatment time points. Thymoquinone significantly enhances the cellular uptake of IM in HCT116 cells in a time and concentration-dependent manner. A significant downregulation in ATP-binding cassette (ABC) subfamily B member 1 (ABCB1), ABC subfamily G member 2 (ABCG2) and human organic cation transporter 1 (hOCT1) genes was observed in the cells exposed to IM+TQ combination as compared to IM alone, which resulted in a substantial elevation in uptake/efflux ratio in combination group. In conclusion, TQ potentiates IM efficacy on HCT116 cells via uptake/efflux genes modulation.
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Affiliation(s)
- Nadia A Thabet
- Pharmacology Unit, Department of Cancer Biology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Dalia El-Khouly
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ahram Canadian University, Giza, Egypt
| | - Mohamed M Sayed-Ahmed
- Pharmacology Unit, Department of Cancer Biology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Mervat M Omran
- Pharmacology Unit, Department of Cancer Biology, National Cancer Institute, Cairo University, Cairo, Egypt
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28
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Zhang G, Xia M, Guo J, Huang Y, Huang J, Wei K, Zhang X, Zeng J, Liang W. microRNA-1296 Inhibits Glioma Cell Growth by Targeting ABL2. Technol Cancer Res Treat 2021; 20:1533033821990009. [PMID: 33550941 PMCID: PMC7876570 DOI: 10.1177/1533033821990009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Aberrant expression of microRNAs (miRNAs) has been reported to play a role in tumorigenesis. Dysfunction of miR-1296 was found in a variety of cancers, however, the function of miR-1296 in the progression of glioma remains largely understood. Here, our results showed that miR-1296 was significantly down-regulated in glioma tissues and cell lines. Decreased expression of miR-1296 was associated with the tumor size, WHO grade and karnofsky performance scale (KPS) of glioma patients. Low expression of miR-1296 was significantly correlated with the shorter 5-year overall survival of glioma patients. Overexpression of miR-1296 inhibited the proliferation, colony formation, migration and induced apoptosis of glioma cells. MiR-1296 was found to bind the 3’-untranslated region (UTR) of ABL proto-oncogene 2 (ABL2) and subsequently repressed both the mRNA and protein expression of ABL2. ABL2 was overexpressed in glioma tissues and inversely correlated with that of miR-1296. Ectopic expressed ABL2 could reverse the inhibitory effects of miR-1296 on glioma cell proliferation. Our results illustrated the novel tumor-suppressive function of miR-1296 in glioma via repressing ABL2, suggesting a potential application of miR-1296 in the treatment of glioma.
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Affiliation(s)
- Gaolian Zhang
- Department of Neurosurgery, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, People's Republic of China
| | - Meng Xia
- Department of Neurosurgery, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, People's Republic of China
| | - Jianhui Guo
- Department of Neurosurgery, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, People's Republic of China
| | - Yi Huang
- Department of Neurosurgery, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, People's Republic of China
| | - Jianrong Huang
- Department of Neurosurgery, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, People's Republic of China
| | - Kecong Wei
- Department of Neurosurgery, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, People's Republic of China
| | - Xiaoning Zhang
- Department of Neurosurgery, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, People's Republic of China
| | - Jing Zeng
- Department of Neurosurgery, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, People's Republic of China
| | - Weibin Liang
- Department of Neurosurgery, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, People's Republic of China
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29
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Akbari F, Peymani M, Salehzadeh A, Ghaedi K. Integrative in silico and in vitro transcriptomics analysis revealed new lncRNAs related to intrinsic apoptotic genes in colorectal cancer. Cancer Cell Int 2020; 20:546. [PMID: 33292233 PMCID: PMC7653898 DOI: 10.1186/s12935-020-01633-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 10/29/2020] [Indexed: 12/24/2022] Open
Abstract
Background Pathogenesis of colorectal cancer (CRC) is connected to deregulation of apoptosis while the effect of lncRNAs, as critical regulatory molecules, on this pathway is not clear well. The present study aimed to identify differential expression of genes and their related lncRNAs which are significantly associated with intrinsic apoptotic pathway in CRC. Methods The connection between CRC and apoptosis was investigated by literature reviews and the genes were enriched by using Enrichr. At the next step, differential expression of enriched genes were evaluated between normal and tumor populations in data sets and were downloaded from GEO. Then, meta-analysis and probe re-annotation were performed. For lncRNAs selection through the highest expression correlation with each of candidate genes, mRNA-lncRNA interaction of screened genes and all of lncRNAs were visualized using Cytoscape. Identified differential expression genes and lncRNAs were validated using TCGA-COAD and the obtained data were confirmed by in vitro studies in the presence of Ag@Glu-TSC nanoparticle as an apoptotic inducer. Cytotoxicity and apoptosis induction effect of Ag@Glu-TSC on Caco-2 cells was determined via MTT and Annexin V/PI, respectively. The expression of genes and lncRNAs were assayed in presence of mentioned nanoparticle. Finally, the expression level of desired genes and lncRNAs were proven in CRC tissues compared to adjacent normal tissues. Results After detection of 48 genes associated with intrinsic apoptosis in CRC according to literature, Enrichr screened 12 common genes involved in this pathway. Among them, 6 genes including BCL2, BCL2L11, BAD, CASP7, CASP9, and CYCS expression reduced in tumor tissue compared to normal according to meta-analysis studies and RNA-seq TCGA data. Afterwards, association of 8 lncRNAs comprising CDKN2B-AS1, LOC102724156, HAGLR, ABCC13, LOC101929340, LINC00675, FAM120AOS, PDCD4-AS1 with more than 5 candidate genes were identified. In vitro studies revealed that four selected lncRNAs including, CDKN2B-AS1, LOC102724156, HAGLR and FAM120AOS were significantly increased in the presence of in optimum concentration of Ag@Glu/TSC and decreased in tumor tissues versus adjacent normal tissues. Conclusion This study developed a new data mining method to screen differentially expressed lncRNAs which are involved in regulation of intrinsic apoptosis pathway in CRC quickly using published gene expression profiling microarrays. Moreover, we could validate a number of these regulators in the cellular and laboratory disease models.
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Affiliation(s)
- Fatemeh Akbari
- Department of Biology, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
| | - Maryam Peymani
- Department of Biology, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
| | - Ali Salehzadeh
- Department of Biology, Rasht Branch, Islamic Azad University, Rasht, Iran.
| | - Kamran Ghaedi
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran
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30
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Gu JJ, Hoj J, Rouse C, Pendergast AM. Mesenchymal stem cells promote metastasis through activation of an ABL-MMP9 signaling axis in lung cancer cells. PLoS One 2020; 15:e0241423. [PMID: 33119681 PMCID: PMC7595271 DOI: 10.1371/journal.pone.0241423] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 10/14/2020] [Indexed: 12/26/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are recruited and activated by solid tumors and play a role in tumor progression and metastasis. Here we show that MSCs promote metastasis in a panel of non-small cell lung cancer (NSCLC) cells. MSCs elicit transcriptional alterations in lung cancer cells leading to increased expression of factors implicated in the epithelial-to-mesenchymal transition (EMT) and secreted proteins including matrix metalloproteinase-9 (MMP9). MSCs enhance secretion of enzymatically active MMP9 in a panel of lung adenocarcinoma cells. High expression of MMP9 is linked to low survival rates in lung adenocarcinoma patients. Notably, we found that ABL tyrosine kinases are activated in MSC-primed lung cancer cells and functional ABL kinases are required for MSC-induced MMP9 expression, secretion and proteolytic activity. Importantly, ABL kinases are required for MSC-induced NSCLC metastasis. These data reveal an actionable target for inhibiting MSC-induced metastatic activity of lung adenocarcinoma cells through disruption of an ABL kinase-MMP9 signaling axis activated in MSC-primed lung cancer cells.
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Affiliation(s)
- Jing Jin Gu
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, North Carolina, United States of America
| | - Jacob Hoj
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, North Carolina, United States of America
| | - Clay Rouse
- Division of Laboratory Animal Resources, Duke University School of Medicine, Durham, North Carolina, United States of America
| | - Ann Marie Pendergast
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, North Carolina, United States of America
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31
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Baillache DJ, Unciti-Broceta A. Recent developments in anticancer kinase inhibitors based on the pyrazolo[3,4- d]pyrimidine scaffold. RSC Med Chem 2020; 11:1112-1135. [PMID: 33479617 PMCID: PMC7652001 DOI: 10.1039/d0md00227e] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 09/01/2020] [Indexed: 12/24/2022] Open
Abstract
Pyrazolo[3,4-d]pyrimidines have become of significant interest for the medicinal chemistry community as a privileged scaffold for the development of kinase inhibitors to treat a range of diseases, including cancer. This fused nitrogen-containing heterocycle is an isostere of the adenine ring of ATP, allowing the molecules to mimic hinge region binding interactions in kinase active sites. Similarities in kinase ATP sites can be exploited to direct the activity and selectivity of pyrazolo[3,4-d]pyrimidines to multiple oncogenic targets through focussed chemical modification. As a result, pharma and academic efforts have succeeded in progressing several pyrazolo[3,4-d]pyrimidines to clinical trials, including the BTK inhibitor ibrutinib, which has been approved for the treatment of several B-cell cancers. In this review, we examine the pyrazolo[3,4-d]pyrimidines currently in clinical trials for oncology patients, as well as those published in the literature during the last 5 years for different anticancer indications.
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Affiliation(s)
- Daniel J Baillache
- Cancer Research UK Edinburgh Centre , Institute of Genetics and Molecular Medicine , University of Edinburgh , Crewe Road South , Edinburgh EH4 2XR , UK .
| | - Asier Unciti-Broceta
- Cancer Research UK Edinburgh Centre , Institute of Genetics and Molecular Medicine , University of Edinburgh , Crewe Road South , Edinburgh EH4 2XR , UK .
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Klümper T, Bruckmueller H, Diewock T, Kaehler M, Haenisch S, Pott C, Bruhn O, Cascorbi I. Expression differences of miR-142-5p between treatment-naïve chronic myeloid leukemia patients responding and non-responding to imatinib therapy suggest a link to oncogenic ABL2, SRI, cKIT and MCL1 signaling pathways critical for development of therapy resistance. Exp Hematol Oncol 2020; 9:26. [PMID: 32999756 PMCID: PMC7519530 DOI: 10.1186/s40164-020-00183-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 09/21/2020] [Indexed: 12/22/2022] Open
Abstract
Background Chronic myeloid leukemia (CML) is a myeloproliferative neoplasm characterized by constitutive activity of the tyrosine kinase BCR-ABL1. Although the introduction of tyrosine kinase inhibitors (TKIs) has substantially improved patients’ prognosis, drug resistance remains one of the major challenges in CML therapy. MicroRNAs (miRNAs), a class of short non-coding RNAs acting as post-transcriptional regulators, are implicated in CML progression and drug resistance. The aim of the present study was to analyze the miRNA expression profiles of 45 treatment-naïve CML patients in chronic phase (28 peripheral blood and 17 bone marrow samples) with respect to future response to imatinib therapy. Methods TaqMan low density arrays were used to analyze the miRNA expression pattern of the patient samples. For selected microRNAs, reporter gene assays were performed to study their ability to regulate CML associated target genes. Results Significant lower expression levels of miR-142-5p were identified in both, peripheral blood and bone marrow samples of future non-responders suggesting a potential tumor suppressor role of this miRNA. This was supported by reporter gene assays that identified the survival, proliferation and invasion promoting CML related genes ABL2, cKIT, MCL1 and SRI as targets of miR-142-5p and miR-365a-3p, the latter identified as potential biomarker in peripheral blood samples. Conclusion MiR-142-5p and to a certain extend also miR-365a-3p were able to discriminate treatment-naïve CML patients not responding to imatinib in the course of their treatment from patients, who responded to therapy. However, further large-scale studies should clarify if the identified miRNAs have the potential as predictive biomarkers for TKI resistance.
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Affiliation(s)
- Theresa Klümper
- Institute of Experimental and Clinical Pharmacology, University Hospital Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
| | - Henrike Bruckmueller
- Institute of Experimental and Clinical Pharmacology, University Hospital Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
| | - Tobias Diewock
- Institute of Experimental and Clinical Pharmacology, University Hospital Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
| | - Meike Kaehler
- Institute of Experimental and Clinical Pharmacology, University Hospital Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
| | - Sierk Haenisch
- Institute of Experimental and Clinical Pharmacology, University Hospital Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
| | - Christiane Pott
- Department of Medicine II, Haematology and Oncology, University Hospital Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
| | - Oliver Bruhn
- Institute of Experimental and Clinical Pharmacology, University Hospital Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
| | - Ingolf Cascorbi
- Institute of Experimental and Clinical Pharmacology, University Hospital Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
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Advani D, Gupta R, Tripathi R, Sharma S, Ambasta RK, Kumar P. Protective role of anticancer drugs in neurodegenerative disorders: A drug repurposing approach. Neurochem Int 2020; 140:104841. [PMID: 32853752 DOI: 10.1016/j.neuint.2020.104841] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 07/24/2020] [Accepted: 08/18/2020] [Indexed: 12/13/2022]
Abstract
The disease heterogeneity and little therapeutic progress in neurodegenerative diseases justify the need for novel and effective drug discovery approaches. Drug repurposing is an emerging approach that reinvigorates the classical drug discovery method by divulging new therapeutic uses of existing drugs. The common biological background and inverse tuning between cancer and neurodegeneration give weight to the conceptualization of repurposing of anticancer drugs as novel therapeutics. Many studies are available in the literature, which highlights the success story of anticancer drugs as repurposed therapeutics. Among them, kinase inhibitors, developed for various oncology indications evinced notable neuroprotective effects in neurodegenerative diseases. In this review, we shed light on the salient role of multiple protein kinases in neurodegenerative disorders. We also proposed a feasible explanation of the action of kinase inhibitors in neurodegenerative disorders with more attention towards neurodegenerative disorders. The problem of neurotoxicity associated with some anticancer drugs is also highlighted. Our review encourages further research to better encode the hidden potential of anticancer drugs with the aim of developing prospective repurposed drugs with no toxicity for neurodegenerative disorders.
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Affiliation(s)
- Dia Advani
- Department of Biotechnology, Molecular Neuroscience and Functional Genomics Laboratory, Room# FW4TF3, Mechanical Engineering Building, Shahbad Daulatpur, Bawana Road, Delhi, 110042, India
| | - Rohan Gupta
- Department of Biotechnology, Molecular Neuroscience and Functional Genomics Laboratory, Room# FW4TF3, Mechanical Engineering Building, Shahbad Daulatpur, Bawana Road, Delhi, 110042, India
| | - Rahul Tripathi
- Department of Biotechnology, Molecular Neuroscience and Functional Genomics Laboratory, Room# FW4TF3, Mechanical Engineering Building, Shahbad Daulatpur, Bawana Road, Delhi, 110042, India
| | - Sudhanshu Sharma
- Department of Biotechnology, Molecular Neuroscience and Functional Genomics Laboratory, Room# FW4TF3, Mechanical Engineering Building, Shahbad Daulatpur, Bawana Road, Delhi, 110042, India
| | - Rashmi K Ambasta
- Department of Biotechnology, Molecular Neuroscience and Functional Genomics Laboratory, Room# FW4TF3, Mechanical Engineering Building, Shahbad Daulatpur, Bawana Road, Delhi, 110042, India
| | - Pravir Kumar
- Department of Biotechnology, Molecular Neuroscience and Functional Genomics Laboratory, Room# FW4TF3, Mechanical Engineering Building, Shahbad Daulatpur, Bawana Road, Delhi, 110042, India.
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Jones JK, Thompson EM. Allosteric Inhibition of ABL Kinases: Therapeutic Potential in Cancer. Mol Cancer Ther 2020; 19:1763-1769. [PMID: 32606014 DOI: 10.1158/1535-7163.mct-20-0069] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 04/21/2020] [Accepted: 06/09/2020] [Indexed: 11/16/2022]
Abstract
Tyrosine kinase inhibitors have revolutionized the world of cancer treatment in recent years, profoundly improving survival of patients with chronic myeloid leukemia (CML) and beyond. However, off-target toxicities of these inhibitors are well-described, and resistance has become a paramount concern. Novel allosteric inhibitors of the Abelson (ABL) family of tyrosine kinases, including GNF-2, GNF-5, and ABL-001, are equipped to overcome these issues. Several contemporary studies have demonstrated their potential efficacy in three key areas: primary hematologic and solid malignancies, metastasis, and combination with other small molecules. Further, ongoing clinical trials are investigating the efficacy of ABL-001 for the treatment of CML and recurrent solid tumors. This work reviews the current literature of the preclinical testing of GNF-2 and GNF-5 and the preclinical and clinical testing of ABL-001. Future research will continue to evaluate these promising inhibitors as both first-line therapy for solid tumors and salvage therapy when more traditional drugs such as imatinib fail.
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Affiliation(s)
- Jill K Jones
- Trinity College of Arts & Sciences, Duke University, Durham, North Carolina
| | - Eric M Thompson
- Department of Neurosurgery, Duke University, Durham, North Carolina. .,Preston Robert Tisch Brain Tumor Center, Duke University, Durham, North Carolina
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Antibody-drug conjugates targeting RON receptor tyrosine kinase as a novel strategy for treatment of triple-negative breast cancer. Drug Discov Today 2020; 25:1160-1173. [PMID: 32479905 DOI: 10.1016/j.drudis.2020.05.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 04/05/2020] [Accepted: 05/18/2020] [Indexed: 12/17/2022]
Abstract
Treatment of triple-negative breast cancer (TNBC) is a challenge to oncologists. Currently, the lack of effective therapy has fostered a major effort to discover new targets and therapeutics to combat this disease. The recepteur d'origine nantais (RON) receptor has been implicated in the pathogenesis of TNBC. Clinical studies have revealed that aberrant RON expression is crucial in regulating TNBC malignant phenotypes. Increased RON expression also has prognostic value for breast cancer progress. These features provide the rationale to target RON for TNBC treatment. In this review, we discuss the importance of RON in TNBC tumorigenesis and the development of anti-RON antibody-drug conjugates (ADCs) for clinical application. The findings from preclinical studies lay the foundation for clinical trials of this novel biotherapeutic for TNBC therapy.
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Yao HP, Suthe SR, Tong XM, Wang MH. Targeting RON receptor tyrosine kinase for treatment of advanced solid cancers: antibody-drug conjugates as lead drug candidates for clinical trials. Ther Adv Med Oncol 2020; 12:1758835920920069. [PMID: 32426050 PMCID: PMC7222236 DOI: 10.1177/1758835920920069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 03/27/2020] [Indexed: 02/06/2023] Open
Abstract
The recepteur d'origine nantais (RON) receptor tyrosine kinase, belonging to the mesenchymal-to-epithelial transition proto-oncogene family, has been implicated in the pathogenesis of cancers derived from the colon, lung, breast, and pancreas. These findings lay the foundation for targeting RON for cancer treatment. However, development of RON-targeted therapeutics has not gained sufficient attention for the last decade. Although therapeutic monoclonal antibodies (TMABs) targeting RON have been validated in preclinical studies, results from clinical trials have met with limited success. This outcome diminishes pharmaceutical enthusiasm for further development of RON-targeted therapeutics. Recently, antibody-drug conjugates (ADCs) targeting RON have drawn special attention owing to their increased therapeutic activity. The rationale for developing anti-RON ADCs is based on the observation that cancer cells are not sufficiently addicted to RON signaling for survival. Thus, TMAB-mediated inhibition of RON signaling is ineffective for clinical application. In contrast, anti-RON ADCs combine a target-specific antibody with potent cytotoxins for cancer cell killing. This approach not only overcomes the shortcomings in TMAB-targeted therapies but also holds the promise for advancing anti-RON ADCs into clinical trials. In this review, we discuss the latest advancements in the development of anti-RON ADCs for targeted cancer therapy including drug conjugation profile, pharmacokinetic properties, cytotoxic effect in vitro, efficacy in tumor models, and toxicological activities in primates.
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Affiliation(s)
- Hang-Ping Yao
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- National Clinical Research Center for Infectious Diseases, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Sreedhar Reddy Suthe
- Cancer Biology Research Center, Department of Pharmaceutical Sciences, Jerry H. Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, USA
| | - Xiang-Min Tong
- Department of Hematology, Zhejiang Provincial People’s Hospital and People’s Hospital of Hangzhou Medical College, Hangzhou, China
| | - Ming-Hai Wang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Cancer Biology Research Center, Texas Tech University Health Sciences Jerry H. Hodge School of Pharmacy, 1406 Coulter Street, Amarillo, TX 79106, USA
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37
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Transcriptomic analyses of gene expression by CRISPR knockout of miR-214 in cervical cancer cells. Genomics 2020; 112:1490-1499. [DOI: 10.1016/j.ygeno.2019.08.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 08/19/2019] [Accepted: 08/21/2019] [Indexed: 01/29/2023]
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38
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Golonko A, Lewandowska H, Świsłocka R, Jasińska U, Priebe W, Lewandowski W. Curcumin as tyrosine kinase inhibitor in cancer treatment. Eur J Med Chem 2019; 181:111512. [DOI: 10.1016/j.ejmech.2019.07.015] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 07/03/2019] [Accepted: 07/04/2019] [Indexed: 12/12/2022]
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39
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Miller DR, Ingersoll MA, Chatterjee A, Baker B, Shrishrimal S, Kosmacek EA, Zhu Y, Cheng PW, Oberley-Deegan RE, Lin MF. p66Shc protein through a redox mechanism enhances the progression of prostate cancer cells towards castration-resistance. Free Radic Biol Med 2019; 139:24-34. [PMID: 31100478 PMCID: PMC6620027 DOI: 10.1016/j.freeradbiomed.2019.05.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 05/10/2019] [Accepted: 05/13/2019] [Indexed: 02/06/2023]
Abstract
Prostate cancer (PCa) remains the second leading cause of cancer-related deaths in U.S. men due to the development of the castration-resistant (CR) PCa phenotype. A useful cell model for analysis of the molecular mechanism of PCa progression is required for developing targeted therapies toward CR PCa. In this study, we established a PCa cell progressive model in three separate cell lines, of which androgen-independent (AI) cells were derived from respective androgen-sensitive (AS) cells. Those AI PCa cells obtain the biochemical properties of the clinical CR phenotype, including AR and PSA expression as well as enhanced proliferation and tumorigenicity under androgen-deprived conditions. Thus, those AI cells recapitulate CR PCa and exhibit increased oxidant species levels as well as enhanced signaling of proliferation and survival pathways. H2O2 treatment directly enhanced AS cell growth and migration, which was counteracted by antioxidant N-acetyl cysteine (NAC). We further identified p66Shc protein enhances the production of oxidant species which contributes to phenotypic and cell signaling alterations from AS to AI PCa cells. H2O2-treated LNCaP-AS cells had a similar signaling profile to that of LNCaP-AI or p66Shc subclone cells. Conversely, the oxidant species-driven alterations of LNCaP-AI and p66Shc subclone cell signaling is mitigated by p66Shc knockdown. Moreover, LNCaP-AI cells and p66Shc subclones, but not LNCaP-AS cells, develop xenograft tumors with metastatic nodules, correlating with p66Shc protein levels. Together, the data shows that p66Shc enhances oxidant species production that plays a role in promoting PCa progression to the CR stage.
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MESH Headings
- Acetylcysteine/pharmacology
- Animals
- Antineoplastic Agents/pharmacology
- Cell Line, Tumor
- Cell Movement/drug effects
- Cell Proliferation/drug effects
- Disease Progression
- Drug Resistance, Neoplasm/genetics
- Gene Expression Profiling
- Gene Expression Regulation, Neoplastic
- Heterografts
- Humans
- Hydrogen Peroxide/pharmacology
- Kallikreins/genetics
- Kallikreins/metabolism
- Lymphatic Metastasis
- Male
- Mice
- Mice, Nude
- Prostate/drug effects
- Prostate/metabolism
- Prostate/pathology
- Prostate-Specific Antigen/genetics
- Prostate-Specific Antigen/metabolism
- Prostatic Neoplasms, Castration-Resistant/drug therapy
- Prostatic Neoplasms, Castration-Resistant/genetics
- Prostatic Neoplasms, Castration-Resistant/metabolism
- Prostatic Neoplasms, Castration-Resistant/pathology
- Reactive Oxygen Species/metabolism
- Receptors, Androgen/genetics
- Receptors, Androgen/metabolism
- Src Homology 2 Domain-Containing, Transforming Protein 1/genetics
- Src Homology 2 Domain-Containing, Transforming Protein 1/metabolism
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Affiliation(s)
- Dannah R Miller
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Matthew A Ingersoll
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Arpita Chatterjee
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Brian Baker
- Department of Biology, Clark Atlanta University, Atlanta, GA, USA
| | - Shashank Shrishrimal
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Elizabeth A Kosmacek
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Yuxiang Zhu
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Pi-Wan Cheng
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Rebecca E Oberley-Deegan
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Ming-Fong Lin
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA; Section of Urology, Department of Surgery, University of Nebraska Medical Center, Omaha, NE, USA; Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, USA; College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan.
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40
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Arrington J, Xue L, Wang WH, Geahlen RL, Tao WA. Identification of the Direct Substrates of the ABL Kinase via Kinase Assay Linked Phosphoproteomics with Multiple Drug Treatments. J Proteome Res 2019; 18:1679-1690. [PMID: 30869898 DOI: 10.1021/acs.jproteome.8b00942] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Ableson tyrosine kinase (ABL) plays essential roles in cell differentiation, division, adhesion, and stress response. However, fusion of the breakpoint cluster region (BCR) to ABL produces constitutive kinase activity that causes chronic myelogenous leukemia (CML). Small molecule tyrosine kinase inhibitors (TKIs) such as imatinib revolutionized the treatment of CML and other cancers, but acquired resistance to these inhibitors is rising. Thus, careful dissection of ABL signaling pathways is needed to find novel drug targets. Here we present a refined proteomic approach for elucidation of direct kinase substrates called kinase assay linked phosphoproteomics (KALIP). Our strategy integrates in vitro kinase assays at both the peptide and protein levels with quantitative tyrosine phosphoproteomics in response to treatment by multiple TKIs. Utilizing multiple TKIs permits elimination of off-target effects of these drugs, and overlapping the in vivo and in vitro data sets allows us to define a list of the most probable kinase substrates. Applying our approach produced a list of 60 ABL substrates, including novel and known proteins. We demonstrate that spleen tyrosine kinase (SYK) is a novel direct substrate of ABL, and we predict our proteomic strategy may facilitate identification of substrates in other cancers that have disrupted kinase signaling.
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41
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Madhi R, Rahman M, Mörgelin M, Thorlacius H. c-Abl kinase regulates neutrophil extracellular trap formation, inflammation, and tissue damage in severe acute pancreatitis. J Leukoc Biol 2019; 106:455-466. [PMID: 30861207 DOI: 10.1002/jlb.3a0618-222rr] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 02/26/2019] [Accepted: 02/28/2019] [Indexed: 01/08/2023] Open
Abstract
Neutrophil extracellular traps (NETs) are involved in acute pancreatitis (AP) but mechanisms controlling NET expulsion in AP are incompletely understood. Herein, we examined the role of c-Abelson (c-Abl) kinase in NET formation and tissue damage in severe AP. AP was induced by taurocholate infusion into pancreatic duct or intraperitoneal administration of l-arginine in mice. Pancreatic, lung, and blood samples were collected and levels of phosphorylated c-Abl kinase, citrullinated histone 3, DNA-histone complexes, myeloperoxidase, amylase, cytokines, and CXC chemokines were quantified. Citrullinated histone 3, reactive oxygen species (ROS), and NET formation were determined in bone marrow neutrophils. Taurocholate challenge increased phosphorylation of c-Abl kinase and levels of citrullinated histone 3 in the pancreas as well as DNA-histone complexes in the plasma. Administration of the c-Abl kinase inhibitor GZD824 not only abolished activation of c-Abl kinase but also decreased levels of citrullinated histone 3 in the pancreas and DNA-histone complexes in the plasma of animals with AP. Moreover, GZD824 decreased plasma levels of amylase, IL-6, and MMP-9 as well as edema, acinar cell necrosis, hemorrhage, CXC chemokine formation, and neutrophil infiltration in the inflamed pancreas. A beneficial effect of c-Abl kinase inhibition was confirmed in l-arginine-induced pancreatitis. In vitro, inhibition of c-Abl kinase reduced TNF-α-induced formation of ROS, histone 3 citrullination, and NETs in isolated bone marrow neutrophils. Our findings demonstrate that c-Abl kinase regulates NET formation in the inflamed pancreas. In addition, inhibition of c-Abl kinase reduced pancreatic tissue inflammation, and damage in AP. Thus, targeting c-Abl kinase might be a useful way to protect the pancreas in severe AP.
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Affiliation(s)
- Raed Madhi
- Department of Clinical Science, Malmö, Section for Surgery, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Milladur Rahman
- Department of Clinical Science, Malmö, Section for Surgery, Skåne University Hospital, Lund University, Malmö, Sweden
| | | | - Henrik Thorlacius
- Department of Clinical Science, Malmö, Section for Surgery, Skåne University Hospital, Lund University, Malmö, Sweden
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Zhang J, Lei X, Wang D, Jiang Y, Zhan Y, Li M, Zhou Y, Qin Y, Liu J, Wang A, Yang Y, Wang N. Inhibition of Abl or Src tyrosine kinase decreased porcine circovirus type 2 production in PK15 cells. Res Vet Sci 2019; 124:1-9. [PMID: 30716585 DOI: 10.1016/j.rvsc.2019.01.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 01/14/2019] [Accepted: 01/22/2019] [Indexed: 12/12/2022]
Abstract
Porcine circovirus type 2 (PCV2) causes huge economic losses in the global swine industry and has a complex and poorly understood virus-host interaction mechanism. We reported that the C-terminal of the capsid protein of all PCV2 isolates shared a strictly conserved PXXP motif that may interact with SH3 domain-containing tyrosine kinases; however, its roles in PCV2 cell entry and replication remain unknown. In this study, we determined that mRNA levels of two SH3 domain-containing tyrosine kinases family (Abl and Src) had distinct profiles (wild-type and PXXP-mutated) during PCV2 infections of PK15 cells. Therefore, we hypothesized that activities of tyrosine kinases (Abl and Fyn) in PK15 cells may be hijacked by PCV2 via its PXXP motif of the Cap, to favor virus replication. Specific inhibitors PP2 of Lck/Fyn and STI-571 of Abl family kinases decreased viral production through suppression of DNA and Cap synthesis at the replication stage. However, based on indirect immunofluorescence assay (IFA), entry of PCV2 virus-like particles (VLPs) into PK15 cells was not altered. Elucidating mechanisms of PCV2-host interactions should provide new insights for development of new compounds to prevent or reduce PCV2 infections.
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Affiliation(s)
- Jiaxin Zhang
- The Key Laboratory of Animal Vaccine & Protein Engineering, College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Xinnuo Lei
- The Key Laboratory of Animal Vaccine & Protein Engineering, College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Dongliang Wang
- The Key Laboratory of Animal Vaccine & Protein Engineering, College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Yifan Jiang
- The Key Laboratory of Animal Vaccine & Protein Engineering, College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Yang Zhan
- The Key Laboratory of Animal Vaccine & Protein Engineering, College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Meng Li
- The Key Laboratory of Animal Vaccine & Protein Engineering, College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Yawen Zhou
- The Key Laboratory of Animal Vaccine & Protein Engineering, College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Yiwen Qin
- The Key Laboratory of Animal Vaccine & Protein Engineering, College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Jue Liu
- Beijing Key Laboratory for Prevention and Control of Infectious Diseases in Livestock and Poultry, Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, No. 9 Shuguang Garden Middle Road, Haidian District, Beijing 100097, China
| | - Aibing Wang
- The Key Laboratory of Animal Vaccine & Protein Engineering, College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Yi Yang
- The Key Laboratory of Animal Vaccine & Protein Engineering, College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Naidong Wang
- The Key Laboratory of Animal Vaccine & Protein Engineering, College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China.
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Araújo T, Khayat A, Quintana L, Calcagno D, Mourão R, Modesto A, Paiva J, Lima A, Moreira F, Oliveira E, Souza M, Othman M, Liehr T, Abdelhay E, Gomes R, Santos S, Assumpção P. Piwi like RNA-mediated gene silencing 1 gene as a possible major player in gastric cancer. World J Gastroenterol 2018; 24:5338-5350. [PMID: 30598579 PMCID: PMC6305533 DOI: 10.3748/wjg.v24.i47.5338] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 09/07/2018] [Accepted: 10/05/2018] [Indexed: 02/06/2023] Open
Abstract
AIM To establish a permanent piwi like RNA-mediated gene silencing 1 (PIWIL1) gene knockout in AGP01 gastric cancer cell line using CRISPR-Cas9 system and analyze phenotypic modifications as well as gene expression alterations.
METHODS CRISPR-Cas9 system used was purchased from Dharmacon GE Life Sciences (Lafayette, CO, United States) and permanent knockout was performed according to manufacturer’s recommendations. Wound-healing assay was performed to investigate the effect of PIWIL1 knockout on migration capability of cells and Boyden chamber invasion assay was performed to investigate the effect on invasion capability. For the gene expression analysis, a one-color microarray-based gene expression analysis kit (Agilent Technologies, Santa Clara, CA, United States) was used according to the protocol provided by the manufacturer.
RESULTS PIWIL1 gene knockout caused a significant decrease in AGP01 migration capacity as well as a significant decrease in cell invasiveness. Moreover, functional analysis based on grouping of all differentially expressed mRNAs identified a total of 35 genes (5 up-regulated and 30 down-regulated) encoding proteins involved in cellular invasion and migration. According to current literature, 9 of these 35 genes (DOCK2, ZNF503, PDE4D, ABL1, ABL2, LPAR1, SMAD2, WASF3 and DACH1) are possibly related to the mechanisms used by PIWIL1 to promote carcinogenic effects related to migration and invasion, since their functions are consistent with the changes observed (being up- or down-regulated after knockout).
CONCLUSION Taken together, these data reinforce the idea that PIWIL1 plays a crucial role in the signaling pathway of gastric cancer, regulating several genes involved in migration and invasion processes; therefore, its use as a therapeutic target may generate promising results in the treatment of gastric cancer.
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Affiliation(s)
- Taíssa Araújo
- Núcleo de Pesquisas em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil
| | - André Khayat
- Núcleo de Pesquisas em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil
| | - Luciana Quintana
- Núcleo de Pesquisas em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil
| | - Danielle Calcagno
- Núcleo de Pesquisas em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil
| | - Ronald Mourão
- Núcleo de Pesquisas em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil
| | - Antônio Modesto
- Núcleo de Pesquisas em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil
| | - Juliana Paiva
- Núcleo de Pesquisas em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil
| | - Adhara Lima
- Núcleo de Pesquisas em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil
| | - Fabiano Moreira
- Núcleo de Pesquisas em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil
| | - Edivaldo Oliveira
- Laboratório de Cultura de Tecidos e Citogenética, Instituto Evandro Chagas, Belém 66087-082, Brazil
| | - Michel Souza
- Laboratório de Cultura de Tecidos e Citogenética, Instituto Evandro Chagas, Belém 66087-082, Brazil
| | - Moneeb Othman
- Institute of Human Genetics, Universitätsklinikum Jena, Jena 07747, Germany
| | - Thomas Liehr
- Institute of Human Genetics, Universitätsklinikum Jena, Jena 07747, Germany
| | - Eliana Abdelhay
- Laboratório de Célula Tronco, Centro de Transplante de Medula Óssea, Instituto Nacional de Câncer José Alencar Gomes da Silva, Rio de Janeiro 20230-130, Brazil
| | - Renata Gomes
- Laboratório de Célula Tronco, Centro de Transplante de Medula Óssea, Instituto Nacional de Câncer José Alencar Gomes da Silva, Rio de Janeiro 20230-130, Brazil
| | - Sidney Santos
- Núcleo de Pesquisas em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil
| | - Paulo Assumpção
- Núcleo de Pesquisas em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil
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He C, Plattner R, Rangnekar V, Zhou B, Liu C, Stewart RL, Huang B, Wang C, Tucker TC. Potential protein markers for breast cancer recurrence: a retrospective cohort study. Cancer Causes Control 2018; 30:41-51. [PMID: 30488343 DOI: 10.1007/s10552-018-1099-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 11/21/2018] [Indexed: 11/28/2022]
Abstract
BACKGROUND We evaluated five key proteins involved in various cancer-related pathways and assessed their relation to breast cancer recurrence. METHODS We used the Kentucky Cancer Registry to retrospectively identify primary invasive breast cancer cases (n = 475) that were diagnosed and treated at University of Kentucky Medical Center between 2000 and 2007. Breast cancer recurrence was observed in 62 cases during the 5-year follow-up after diagnosis. Protein expression or activity level was analyzed from surgery tissue using immuno-histochemical assays. RESULTS Compared to ER+/PR+/HER2- patients without recurrence, those with recurrence had higher TWIST expression (p = 0.049) but lower ABL1/ABL2 activity (p = 0.003) in primary tumors. We also found that triple-negative breast cancer patients with recurrence had higher SNAI1 expression compared to those without recurrence (p = 0.03). After adjusting for potential confounders, the higher ABL1/ABL2 activity in primary tumors was associated with a decreased risk of recurrence (OR 0.72, 95% CI 0.85-0.90) among ER+/PR+/HER2- patients. In addition, among patients with recurrence we observed that the activity level of ABL1/ABL2 was significantly increased in recurrent tumors compared to the matched primary tumors regardless of the subtype (p = 0.013). CONCLUSIONS These findings provide evidence that the expression/activity level of various proteins may be differentially associated with risk of recurrence of breast tumor subtypes.
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Affiliation(s)
- Chunyan He
- Markey Cancer Center, University of Kentucky, 744 Rose Street, Combs 206, Lexington, KY, 40536, USA. .,Department of Internal Medicine, Division of Medical Oncology, College of Medicine, University of Kentucky, Lexington, KY, USA.
| | - Rina Plattner
- Markey Cancer Center, University of Kentucky, 744 Rose Street, Combs 206, Lexington, KY, 40536, USA.,Department of Pharmacology and Nutritional Sciences, College of Medicine, University of Kentucky, Lexington, KY, USA.,Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, KY, USA
| | - Vivek Rangnekar
- Markey Cancer Center, University of Kentucky, 744 Rose Street, Combs 206, Lexington, KY, 40536, USA.,Department of Radiation Medicine, College of Medicine, University of Kentucky, Lexington, KY, USA
| | - Binhua Zhou
- Markey Cancer Center, University of Kentucky, 744 Rose Street, Combs 206, Lexington, KY, 40536, USA.,Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, KY, USA
| | - Chunming Liu
- Markey Cancer Center, University of Kentucky, 744 Rose Street, Combs 206, Lexington, KY, 40536, USA.,Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, KY, USA
| | - Rachel L Stewart
- Department of Pathology and Laboratory Medicine, College of Medicine, University of Kentucky, Lexington, KY, USA
| | - Bin Huang
- Markey Cancer Center, University of Kentucky, 744 Rose Street, Combs 206, Lexington, KY, 40536, USA.,Department of Biostatistics, College of Public Health, University of Kentucky, Lexington, KY, USA
| | - Chi Wang
- Markey Cancer Center, University of Kentucky, 744 Rose Street, Combs 206, Lexington, KY, 40536, USA.,Department of Biostatistics, College of Public Health, University of Kentucky, Lexington, KY, USA
| | - Thomas C Tucker
- Markey Cancer Center, University of Kentucky, 744 Rose Street, Combs 206, Lexington, KY, 40536, USA. .,Department of Epidemiology, College of Public Health, University of Kentucky, Lexington, KY, USA. .,Markey Cancer Center, University of Kentucky, 2365 Harrodsburg Road, Suite A230, Lexington, KY, 40504, USA.
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45
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Kennedy LC, Gadi V. Dasatinib in breast cancer: Src-ing for response in all the wrong kinases. ANNALS OF TRANSLATIONAL MEDICINE 2018; 6:S60. [PMID: 30613635 DOI: 10.21037/atm.2018.10.26] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Laura C Kennedy
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.,Department of Medicine, University of Washington, Seattle, WA, USA
| | - Vijayakrishna Gadi
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.,Department of Medicine, University of Washington, Seattle, WA, USA
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46
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Feng R, Wang X, Li J, Chen K, Guo G, Liao Y, Sun L, Huang S, Chen JL. Interaction of Abl Tyrosine Kinases with SOCS3 Impairs Its Suppressor Function in Tumorigenesis. Neoplasia 2018; 20:1095-1105. [PMID: 30236924 PMCID: PMC6143717 DOI: 10.1016/j.neo.2018.09.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 09/05/2018] [Accepted: 09/07/2018] [Indexed: 01/19/2023] Open
Abstract
Suppressor of cytokine signaling 3 (SOCS3) is involved in Bcr-Abl–induced tumorigenesis. However, how SOCS3 interacts with Bcr-Abl and is regulated by Abl kinases remains largely unknown. Since c-Abl plays a critical role in tumorigenesis, we asked whether SOCS3 is regulated by c-Abl–dependent phosphorylation. Here, we found that SOCS3 interacted with all three Abl kinases (Bcr-Abl, v-Abl, and c-Abl), and SH1 domain of the Abl kinases was critically required for such interaction. Furthermore, the SH2 domain of SOCS3 was sufficient to pull down the SH1 domain but not the full length of Bcr-Abl. Importantly, SOCS3 was highly tyrosine phosphorylated by c-Abl, leading to impairment of its ability to suppress JAK8+72 activity. In addition, disrupting the tyrosine phosphorylation of SOCS3 promoted apoptosis of c-Abl–expressing cells and impeded xenograft growth of these tumor cells in nude mice. The results demonstrate that SOCS3 is highly tyrosine phosphorylated by c-Abl and that tyrosine phosphorylation of SOCS3 is required for the survival and tumorigenesis of certain cells. Our findings provide novel insights into complicated mechanisms underlying the oncogenic function of Abl kinases.
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Affiliation(s)
- Riyue Feng
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing 100101, China; Institute of Physical Science and Information Technology, Anhui University, Hefei 230601, China
| | - Xuefei Wang
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing 100101, China; University of Chinese Academy of Sciences, Beijing, China
| | - Jianning Li
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing 100101, China; University of Chinese Academy of Sciences, Beijing, China
| | - Ke Chen
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing 100101, China
| | - Guijie Guo
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing 100101, China
| | - Yuan Liao
- Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Liping Sun
- Department of Blood Transfusion, Chinese PLA General Hospital, Beijing, China
| | - Shile Huang
- Department of Biochemistry and Molecular Biology, Louisiana State University Health Sciences Center, Shreveport, LA, USA
| | - Ji-Long Chen
- Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
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47
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Liu Y, Shao C, Zhu L, Jiang S, Li G, Zhang W, Lin Y, Ni Y, Cao H, Shao S. High Expression of ABL2 Suppresses Apoptosis in Gastric Cancer. Dig Dis Sci 2018; 63:2294-2300. [PMID: 29767389 DOI: 10.1007/s10620-018-5111-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 05/04/2018] [Indexed: 12/09/2022]
Abstract
BACKGROUND Diseases associated with Abelson-related gene (also called ABL2) include leukemia; furthermore, previous researches have studied the expressions and functions of ABL2 in different types of malignancies and found that it plays an important role in almost all kinds of cancers. AIMS Nevertheless, the mechanism of ABL2 in gastric cancer (GC) remains vague. METHODS In the present study, the level of ABL2 in human GC tissues was detected by immunohistochemistry. Also, the GC cell lines MGC-803 and BGC-823 were selected to stably knock down and overexpress the level of ABL2 by corresponding lentiviral vectors. Puromycin was used to maintain the stable low expression of ABL2 MGC-803 cells compared with control cells; what is more, the high expression of ABL2 BGC-823 cells was also obtained. Based on it, we detected the proteins associated with apoptosis, such as Bcl-2 family and caspase family by western blotting. RESULTS The most appropriate concentration of puromycin to kill GC cells is 1 µg/mL; then, we obtained the corresponding stable cell lines. Furthermore, we found that high level of ABL2 in BGC-823 cells increased the expression of Bcl-XL, total PARP, and caspase3, while decreased the level of cleaved caspase3 and cleaved caspase9. Consistent results are received in MGC-803 cells. In addition, ABL2 overexpression led to the protein related with Ras/Erk and PI3K/AKT signaling pathway increased; also, we found that the major proteins play a significant role in it. CONCLUSION All the data showed that high expression of ABL2 suppresses apoptosis through Ras/Erk and PI3K/AKT signaling pathway in GC cell lines.
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Affiliation(s)
- Yun Liu
- School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China
| | - Chen Shao
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, 212013, Jiangsu, China
| | - Linqi Zhu
- School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China
| | - Sihong Jiang
- School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China
| | - Guanlin Li
- School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China
| | - Wei Zhang
- School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China
| | - Yajing Lin
- School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China
| | - Ying Ni
- School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China
| | - Hui Cao
- School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China
| | - Shihe Shao
- School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China.
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48
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Tripathi R, Liu Z, Plattner R. EnABLing Tumor Growth and Progression: Recent progress in unraveling the functions of ABL kinases in solid tumor cells. ACTA ACUST UNITED AC 2018; 4:367-379. [PMID: 30746323 DOI: 10.1007/s40495-018-0149-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Purpose of Review The goal of this review is to summarize our current knowledge regarding how ABL family kinases are activated in solid tumors and impact on solid tumor development/progression, with a focus on recent advances in the field. Recent Findings Although ABL kinases are known drivers of human leukemia, emerging data also implicates the kinases in a large number of solid tumor types where they promote diverse processes such as proliferation, survival, cytoskeletal reorganization, cellular polarity, EMT (epithelial-mesenchymal-transition), metabolic reprogramming, migration, invasion and metastasis via unique signaling pathways. ABL1 and ABL2 appear to have overlapping but also unique roles in driving these processes. In some tumor types, the kinases may act to integrate pro- and anti-proliferative and -invasive signals, and also may serve as a switch during EMT/MET (mesenchymal-epithelial) transitions. Conclusions Most data indicate that targeting ABL kinases may be effective for reducing tumor growth and preventing metastasis; however, ABL kinases also may have a tumor suppressive role in some tumor types and in some cellular contexts. Understanding the functions of ABL kinases in solid tumors is critical for developing successful clinical trials aimed at targeting ABL kinases for the treatment of solid tumors.
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Affiliation(s)
- Rakshamani Tripathi
- Department of Pharmacology and Nutritional Sciences, University of Kentucky School of Medicine, Lexington, Kentucky 40536
| | - Zulong Liu
- Department of Pharmacology and Nutritional Sciences, University of Kentucky School of Medicine, Lexington, Kentucky 40536
| | - Rina Plattner
- Department of Pharmacology and Nutritional Sciences, University of Kentucky School of Medicine, Lexington, Kentucky 40536
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49
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Liu H, Cui Y, Wang GF, Dong Q, Yao Y, Li P, Cao C, Liu X. The nonreceptor tyrosine kinase c-Abl phosphorylates Runx1 and regulates Runx1-mediated megakaryocyte maturation. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2018; 1865:1060-1072. [PMID: 29730354 DOI: 10.1016/j.bbamcr.2018.05.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 04/28/2018] [Accepted: 05/02/2018] [Indexed: 02/07/2023]
Abstract
The transcription factor Runx1 is an essential regulator of definitive hematopoiesis, megakaryocyte (MK) maturation, and lymphocyte differentiation. Runx1 mutations that interfere with its transcriptional activity are often present in leukemia patients. Recent work demonstrated that the transcriptional activity of Runx1 is regulated by kinase-mediated phosphorylation. In this study, we showed that c-Abl, but not Arg tyrosine kinase, associated with Runx1 both in cultured cells and in vitro. c-Abl-mediated tyrosine phosphorylation in the Runx1 transcription inhibition domain negatively regulated the transcriptional activity of Runx1 and inhibited Runx1-mediated MK maturation. Consistent with these findings, increased numbers of MKs were detected in the spleens and bone marrow of abl gene conditional knockout mice. Our findings demonstrate an important role of c-Abl kinase in Runx1-mediated MK maturation and platelet formation and provide a potential mechanism of Abl kinase-regulated hematopoiesis.
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Affiliation(s)
- Hainan Liu
- Beijing Institute of Biotechnology, 27 Taiping Rd, Haidian District, Beijing 100850, China
| | - Yan Cui
- Department of Laboratory Animal Science, Third Military Medical University, Chongqing 400038, China
| | - Guang-Fei Wang
- Beijing Institute of Biotechnology, 27 Taiping Rd, Haidian District, Beijing 100850, China
| | - Qincai Dong
- Beijing Institute of Biotechnology, 27 Taiping Rd, Haidian District, Beijing 100850, China
| | - Yebao Yao
- Beijing Institute of Biotechnology, 27 Taiping Rd, Haidian District, Beijing 100850, China
| | - Ping Li
- Beijing Institute of Biotechnology, 27 Taiping Rd, Haidian District, Beijing 100850, China
| | - Cheng Cao
- Beijing Institute of Biotechnology, 27 Taiping Rd, Haidian District, Beijing 100850, China.
| | - Xuan Liu
- Beijing Institute of Biotechnology, 27 Taiping Rd, Haidian District, Beijing 100850, China.
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50
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Meirson T, Genna A, Lukic N, Makhnii T, Alter J, Sharma VP, Wang Y, Samson AO, Condeelis JS, Gil-Henn H. Targeting invadopodia-mediated breast cancer metastasis by using ABL kinase inhibitors. Oncotarget 2018; 9:22158-22183. [PMID: 29774130 PMCID: PMC5955141 DOI: 10.18632/oncotarget.25243] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 04/08/2018] [Indexed: 12/14/2022] Open
Abstract
Metastatic dissemination of cancer cells from the primary tumor and their spread to distant sites in the body is the leading cause of mortality in breast cancer patients. While researchers have identified treatments that shrink or slow metastatic tumors, no treatment that permanently eradicates metastasis exists at present. Here, we show that the ABL kinase inhibitors imatinib, nilotinib, and GNF-5 impede invadopodium precursor formation and cortactin-phosphorylation dependent invadopodium maturation, leading to decreased actin polymerization in invadopodia, reduced extracellular matrix degradation, and impaired matrix proteolysis-dependent invasion. Using a mouse xenograft model we demonstrate that, while primary tumor size is not affected by ABL kinase inhibitors, the in vivo matrix metalloproteinase (MMP) activity, tumor cell invasion, and consequent spontaneous metastasis to lungs are significantly impaired in inhibitor-treated mice. Further proteogenomic analysis of breast cancer patient databases revealed co-expression of the Abl-related gene (Arg) and cortactin across all hormone- and human epidermal growth factor receptor 2 (HER2)-receptor status tumors, which correlates synergistically with distant metastasis and poor patient prognosis. Our findings establish a prognostic value for Arg and cortactin as predictors of metastatic dissemination and suggest that therapeutic inhibition of ABL kinases may be used for blocking breast cancer metastasis.
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Affiliation(s)
- Tomer Meirson
- Laboratory of Cell Migration and Invasion, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, 1311502, Israel.,Drug Discovery Laboratory, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, 1311502, Israel
| | - Alessandro Genna
- Laboratory of Cell Migration and Invasion, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, 1311502, Israel
| | - Nikola Lukic
- Laboratory of Cell Migration and Invasion, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, 1311502, Israel
| | - Tetiana Makhnii
- Laboratory of Cell Migration and Invasion, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, 1311502, Israel
| | - Joel Alter
- Laboratory of Cell Migration and Invasion, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, 1311502, Israel
| | - Ved P Sharma
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York 10461, USA.,Gruss Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York 10461, USA.,Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, New York 10461, USA
| | - Yarong Wang
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York 10461, USA.,Gruss Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York 10461, USA.,Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, New York 10461, USA
| | - Abraham O Samson
- Drug Discovery Laboratory, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, 1311502, Israel
| | - John S Condeelis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York 10461, USA.,Gruss Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York 10461, USA.,Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, New York 10461, USA
| | - Hava Gil-Henn
- Laboratory of Cell Migration and Invasion, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, 1311502, Israel
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