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Louveau B, Reger De Moura C, Jouenne F, Sadoux A, Allayous C, Da Meda L, Bernard-Cacciarella M, Baroudjian B, Lebbé C, Mourah S, Dumaz N. Combined PDE4+MEK inhibition shows antiproliferative effects in NRASQ61 mutated melanoma preclinical models. Melanoma Res 2024; 34:186-192. [PMID: 38141200 DOI: 10.1097/cmr.0000000000000950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2023]
Abstract
Upregulation of phosphodiesterase type 4 (PDE4) has been associated with worse prognosis in several cancers. In melanomas harboring NRAS mutations, PDE4 upregulation has been shown to trigger a switch in signaling from BRAF to RAF1 which leads to mitogen-activated protein kinase pathway activation. Previous in vitro evidence showed that PDE4 inhibition induced death in NRASQ61mut melanoma cells and such a strategy may thus be a relevant therapeutic option in those cases with no molecular targeted therapies approved to date. In this study, we generated patient-derived xenografts (PDX) from two NRASQ61mut melanoma lesions. We performed ex vivo histoculture drug response assays and in vivo experiments. A significant ex vivo inhibition of proliferation with the combination of roflumilast+cobimetinib was observed compared to dimethyl sulfoxide control in both models (51 and 67%). This antiproliferative effect was confirmed in vivo for PDX-1 with a 56% inhibition of tumor growth. To decipher molecular mechanisms underlying this effect, we performed transcriptomic analyses and revealed a decrease in MKI67, RAF1 and CCND1 expression under bitherapy. Our findings strengthen the therapeutic interest of PDE4 inhibitors and support further experiments to evaluate this approach in metastatic melanoma.
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Affiliation(s)
- Baptiste Louveau
- Department of Pharmacology and Tumor Genomics, Hôpital Saint Louis, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, INSERM UMR-S 976, Team 1, Human Immunology Pathophysiology & Immunotherapy (HIPI), Paris, France
| | - Coralie Reger De Moura
- Department of Pharmacology and Tumor Genomics, Hôpital Saint Louis, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, INSERM UMR-S 976, Team 1, Human Immunology Pathophysiology & Immunotherapy (HIPI), Paris, France
| | - Fanélie Jouenne
- Department of Pharmacology and Tumor Genomics, Hôpital Saint Louis, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, INSERM UMR-S 976, Team 1, Human Immunology Pathophysiology & Immunotherapy (HIPI), Paris, France
| | - Aurélie Sadoux
- Department of Pharmacology and Tumor Genomics, Hôpital Saint Louis, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, INSERM UMR-S 976, Team 1, Human Immunology Pathophysiology & Immunotherapy (HIPI), Paris, France
| | - Clara Allayous
- Department of Dermatology, Hôpital Saint Louis, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Laetitia Da Meda
- Department of Dermatology, Hôpital Saint Louis, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Mélanie Bernard-Cacciarella
- Université Paris Cité, INSERM UMR-S 976, Team 1, Human Immunology Pathophysiology & Immunotherapy (HIPI), Paris, France
| | - Barouyr Baroudjian
- Department of Dermatology, Hôpital Saint Louis, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Céleste Lebbé
- Université Paris Cité, INSERM UMR-S 976, Team 1, Human Immunology Pathophysiology & Immunotherapy (HIPI), Paris, France
- Department of Dermatology, Hôpital Saint Louis, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Samia Mourah
- Department of Pharmacology and Tumor Genomics, Hôpital Saint Louis, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, INSERM UMR-S 976, Team 1, Human Immunology Pathophysiology & Immunotherapy (HIPI), Paris, France
| | - Nicolas Dumaz
- Université Paris Cité, INSERM UMR-S 976, Team 1, Human Immunology Pathophysiology & Immunotherapy (HIPI), Paris, France
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2
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Wei X, Sun D, Gao J, Zhang J, Zhu M, Yu C, Ma Z, Fu Y, Ji C, Pei P, Yang L, Millwood IY, Walters RG, Chen Y, Du H, Jin G, Chen Z, Hu Z, Li L, Shen H, Lv J, Ma H. Development and evaluation of a polygenic risk score for lung cancer in never-smoking women: A large-scale prospective Chinese cohort study. Int J Cancer 2024; 154:807-815. [PMID: 37846649 DOI: 10.1002/ijc.34765] [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: 06/02/2023] [Revised: 08/30/2023] [Accepted: 09/13/2023] [Indexed: 10/18/2023]
Abstract
The proportion of lung cancer in never smokers is rising, especially among Asian women, but there is no effective early detection tool. Here, we developed a polygenic risk score (PRS), which may help to identify the population with higher risk of lung cancer in never-smoking women. We first performed a large GWAS meta-analysis (8595 cases and 8275 controls) to systematically identify the susceptibility loci for lung cancer in never-smoking Asian women and then generated a PRS using GWAS datasets. Furthermore, we evaluated the utility and effectiveness of PRS in an independent Chinese prospective cohort comprising 55 266 individuals. The GWAS meta-analysis identified eight known loci and a novel locus (5q11.2) at the genome-wide statistical significance level of P < 5 × 10-8 . Based on the summary statistics of GWAS, we derived a polygenic risk score including 21 variants (PRS-21) for lung cancer in never-smoking women. Furthermore, PRS-21 had a hazard ratio (HR) per SD of 1.29 (95% CI = 1.18-1.41) in the prospective cohort. Compared with participants who had a low genetic risk, those with an intermediate (HR = 1.32, 95% CI: 1.00-1.72) and high (HR = 2.09, 95% CI: 1.56-2.80) genetic risk had a significantly higher risk of incident lung cancer. The addition of PRS-21 to the conventional risk model yielded a modest significant improvement in AUC (0.697 to 0.711) and net reclassification improvement (24.2%). The GWAS-derived PRS-21 significantly improves the risk stratification and prediction accuracy for incident lung cancer in never-smoking Asian women, demonstrating the potential for identification of high-risk individuals and early screening.
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Affiliation(s)
- Xiaoxia Wei
- Department of Epidemiology and Biostatistics, International Joint Research Center on Environment and Human Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Dianjianyi Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Center, Beijing, China
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing, China
| | - Jiaxin Gao
- Department of Epidemiology and Biostatistics, International Joint Research Center on Environment and Human Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Jing Zhang
- Department of Epidemiology and Biostatistics, International Joint Research Center on Environment and Human Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Meng Zhu
- Department of Epidemiology and Biostatistics, International Joint Research Center on Environment and Human Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, Nanjing Medical University, Nanjing, China
| | - Canqing Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Center, Beijing, China
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing, China
| | - Zhimin Ma
- Department of Epidemiology and Biostatistics, International Joint Research Center on Environment and Human Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Yating Fu
- Department of Epidemiology and Biostatistics, International Joint Research Center on Environment and Human Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Chen Ji
- Department of Epidemiology and Biostatistics, International Joint Research Center on Environment and Human Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Pei Pei
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing, China
| | - Ling Yang
- Medical Research Council Population Health Research Unit at the University of Oxford, Oxford, UK
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, UK
| | - Iona Y Millwood
- Medical Research Council Population Health Research Unit at the University of Oxford, Oxford, UK
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, UK
| | - Robin G Walters
- Medical Research Council Population Health Research Unit at the University of Oxford, Oxford, UK
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, UK
| | - Yiping Chen
- Medical Research Council Population Health Research Unit at the University of Oxford, Oxford, UK
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, UK
| | - Huaidong Du
- Medical Research Council Population Health Research Unit at the University of Oxford, Oxford, UK
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, UK
| | - Guangfu Jin
- Department of Epidemiology and Biostatistics, International Joint Research Center on Environment and Human Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, Nanjing Medical University, Nanjing, China
| | - Zhengming Chen
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, UK
| | - Zhibin Hu
- Department of Epidemiology and Biostatistics, International Joint Research Center on Environment and Human Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
- State Key Laboratory of Reproductive Medicine, Center for Global Health, Nanjing Medical University, Nanjing, China
| | - Liming Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Center, Beijing, China
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing, China
| | - Hongbing Shen
- Department of Epidemiology and Biostatistics, International Joint Research Center on Environment and Human Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, Nanjing Medical University, Nanjing, China
- Research Units of Cohort Study on Cardiovascular Diseases and Cancers, Chinese Academy of Medical Sciences, Beijing, China
| | - Jun Lv
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Center, Beijing, China
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing, China
| | - Hongxia Ma
- Department of Epidemiology and Biostatistics, International Joint Research Center on Environment and Human Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, Nanjing Medical University, Nanjing, China
- Research Units of Cohort Study on Cardiovascular Diseases and Cancers, Chinese Academy of Medical Sciences, Beijing, China
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3
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Zhang H, Liu Y, Liu J, Chen J, Wang J, Hua H, Jiang Y. cAMP-PKA/EPAC signaling and cancer: the interplay in tumor microenvironment. J Hematol Oncol 2024; 17:5. [PMID: 38233872 PMCID: PMC10792844 DOI: 10.1186/s13045-024-01524-x] [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: 11/16/2023] [Accepted: 01/02/2024] [Indexed: 01/19/2024] Open
Abstract
Cancer is a complex disease resulting from abnormal cell growth that is induced by a number of genetic and environmental factors. The tumor microenvironment (TME), which involves extracellular matrix, cancer-associated fibroblasts (CAF), tumor-infiltrating immune cells and angiogenesis, plays a critical role in tumor progression. Cyclic adenosine monophosphate (cAMP) is a second messenger that has pleiotropic effects on the TME. The downstream effectors of cAMP include cAMP-dependent protein kinase (PKA), exchange protein activated by cAMP (EPAC) and ion channels. While cAMP can activate PKA or EPAC and promote cancer cell growth, it can also inhibit cell proliferation and survival in context- and cancer type-dependent manner. Tumor-associated stromal cells, such as CAF and immune cells, can release cytokines and growth factors that either stimulate or inhibit cAMP production within the TME. Recent studies have shown that targeting cAMP signaling in the TME has therapeutic benefits in cancer. Small-molecule agents that inhibit adenylate cyclase and PKA have been shown to inhibit tumor growth. In addition, cAMP-elevating agents, such as forskolin, can not only induce cancer cell death, but also directly inhibit cell proliferation in some cancer types. In this review, we summarize current understanding of cAMP signaling in cancer biology and immunology and discuss the basis for its context-dependent dual role in oncogenesis. Understanding the precise mechanisms by which cAMP and the TME interact in cancer will be critical for the development of effective therapies. Future studies aimed at investigating the cAMP-cancer axis and its regulation in the TME may provide new insights into the underlying mechanisms of tumorigenesis and lead to the development of novel therapeutic strategies.
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Affiliation(s)
- Hongying Zhang
- Cancer Center, Laboratory of Oncogene, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yongliang Liu
- Cancer Center, Laboratory of Oncogene, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Jieya Liu
- Cancer Center, Laboratory of Oncogene, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Jinzhu Chen
- Cancer Center, Laboratory of Oncogene, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Jiao Wang
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China
| | - Hui Hua
- Laboratory of Stem Cell Biology, West China Hospital, Sichuan University, Chengdu, 610041, China.
| | - Yangfu Jiang
- Cancer Center, Laboratory of Oncogene, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China.
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Ou M, Cho HY, Fu J, Thein TZ, Wang W, Swenson SD, Minea RO, Stathopoulos A, Schönthal AH, Hofman FM, Tang L, Chen TC. Inhibition of autophagy and induction of glioblastoma cell death by NEO214, a perillyl alcohol-rolipram conjugate. Autophagy 2023; 19:3169-3188. [PMID: 37545052 PMCID: PMC10621246 DOI: 10.1080/15548627.2023.2242696] [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: 02/06/2022] [Accepted: 07/26/2023] [Indexed: 08/08/2023] Open
Abstract
Glioblastoma (GBM) is the most aggressive primary brain tumor, exhibiting a high rate of recurrence and poor prognosis. Surgery and chemoradiation with temozolomide (TMZ) represent the standard of care, but, in most cases, the tumor develops resistance to further treatment and the patients succumb to disease. Therefore, there is a great need for the development of well-tolerated, effective drugs that specifically target chemoresistant gliomas. NEO214 was generated by covalently conjugating rolipram, a PDE4 (phosphodiesterase 4) inhibitor, to perillyl alcohol, a naturally occurring monoterpene related to limonene. Our previous studies in preclinical models showed that NEO214 harbors anticancer activity, is able to cross the blood-brain barrier (BBB), and is remarkably well tolerated. In the present study, we investigated its mechanism of action and discovered inhibition of macroautophagy/autophagy as a key component of its anticancer effect in glioblastoma cells. We show that NEO214 prevents autophagy-lysosome fusion, thereby blocking autophagic flux and triggering glioma cell death. This process involves activation of MTOR (mechanistic target of rapamycin kinase) activity, which leads to cytoplasmic accumulation of TFEB (transcription factor EB), a critical regulator of genes involved in the autophagy-lysosomal pathway, and consequently reduced expression of autophagy-lysosome genes. When combined with chloroquine and TMZ, the anticancer impact of NEO214 is further potentiated and unfolds against TMZ-resistant cells as well. Taken together, our findings characterize NEO214 as a novel autophagy inhibitor that could become useful for overcoming chemoresistance in glioblastoma.Abbreviations: ATG: autophagy related; BAFA1: bafilomycin A1; BBB: blood brain barrier; CQ: chloroquine; GBM: glioblastoma; LAMP1: lysosomal associated membrane protein 1; MAP1LC3/LC3: microtubule associated protein 1 light chain 3; MGMT: O-6-methylguanine-DNA methyltransferase; MTOR: mechanistic target of rapamycin kinase; MTORC: MTOR complex; POH: perillyl alcohol; SQSTM1/p62: sequestosome 1; TFEB: transcription factor EB; TMZ: temozolomide.
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Affiliation(s)
- Mengting Ou
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
| | - Hee-Yeon Cho
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
- Department of Chemistry, Physics, and Engineering, Biola University, La Mirada, CA, USA
| | - Jie Fu
- Department of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Thu Zan Thein
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Weijun Wang
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Stephen D. Swenson
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Radu O. Minea
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Apostolos Stathopoulos
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Axel H. Schönthal
- Department of Molecular Microbiology and Immunology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Florence M. Hofman
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
- Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Liling Tang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
| | - Thomas C. Chen
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
- Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
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5
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Hoi KK, Xia W, Wei MM, Ulloa Navas MJ, Garcia Verdugo JM, Nachury MV, Reiter JF, Fancy SPJ. Primary cilia control oligodendrocyte precursor cell proliferation in white matter injury via Hedgehog-independent CREB signaling. Cell Rep 2023; 42:113272. [PMID: 37858465 PMCID: PMC10715572 DOI: 10.1016/j.celrep.2023.113272] [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: 04/25/2023] [Revised: 08/30/2023] [Accepted: 09/28/2023] [Indexed: 10/21/2023] Open
Abstract
Remyelination after white matter injury (WMI) often fails in diseases such as multiple sclerosis because of improper recruitment and repopulation of oligodendrocyte precursor cells (OPCs) in lesions. How OPCs elicit specific intracellular programs in response to a chemically and mechanically diverse environment to properly regenerate myelin remains unclear. OPCs construct primary cilia, specialized signaling compartments that transduce Hedgehog (Hh) and G-protein-coupled receptor (GPCR) signals. We investigated the role of primary cilia in the OPC response to WMI. Removing cilia from OPCs genetically via deletion of Ift88 results in OPCs failing to repopulate WMI lesions because of reduced proliferation. Interestingly, loss of cilia does not affect Hh signaling in OPCs or their responsiveness to Hh signals but instead leads to dysfunctional cyclic AMP (cAMP)-dependent cAMP response element-binding protein (CREB)-mediated transcription. Because inhibition of CREB activity in OPCs reduces proliferation, we propose that a GPCR/cAMP/CREB signaling axis initiated at OPC cilia orchestrates OPC proliferation during development and in response to WMI.
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Affiliation(s)
- Kimberly K Hoi
- Departments of Neurology and Pediatrics, Division of Neuroimmunology and Glial Biology, Newborn Brain Research Institute, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Wenlong Xia
- Departments of Neurology and Pediatrics, Division of Neuroimmunology and Glial Biology, Newborn Brain Research Institute, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Ming Ming Wei
- Departments of Neurology and Pediatrics, Division of Neuroimmunology and Glial Biology, Newborn Brain Research Institute, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Maria Jose Ulloa Navas
- Laboratorio de Neurobiología Comparada, Instituto Cavanilles, Universidad de Valencia, CIBERNED, 46980 Paterna, Spain
| | - Jose-Manuel Garcia Verdugo
- Laboratorio de Neurobiología Comparada, Instituto Cavanilles, Universidad de Valencia, CIBERNED, 46980 Paterna, Spain
| | - Maxence V Nachury
- Department of Ophthalmology, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Jeremy F Reiter
- Department of Biochemistry and Biophysics, Cardiovascular Research Institute, University of California, San Francisco, San Francisco, CA 94158, USA; Chan Zuckerberg Biohub, San Francisco, CA 94158, USA
| | - Stephen P J Fancy
- Departments of Neurology and Pediatrics, Division of Neuroimmunology and Glial Biology, Newborn Brain Research Institute, University of California, San Francisco, San Francisco, CA 94158, USA.
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6
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Wang L, Wen J, Sun Y, Yang X, Ma Y, Tian X. Knockdown of NUPR1 inhibits angiogenesis in lung cancer through IRE1/XBP1 and PERK/eIF2α/ATF4 signaling pathways. Open Med (Wars) 2023; 18:20230796. [PMID: 37854285 PMCID: PMC10579879 DOI: 10.1515/med-2023-0796] [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: 04/06/2023] [Revised: 07/17/2023] [Accepted: 08/15/2023] [Indexed: 10/20/2023] Open
Abstract
The stress response molecule nuclear protein‑1 (NUPR1) is essential for the growth of multiple types of human malignant tumor cells. However, the significance of NUPR1 in lung cancer is still not entirely elucidated. Therefore, this study is aimed to explore the function and underlying mechanisms of NUPR1 in lung cancer. NUPR1 mRNA and protein levels in lung cancer cell lines (A549 or H1299 cells) were silenced through siRNA transfection and western blot observed its successful infection efficiency. Then, using tube formation and wound healing experiments, the effects of si-NUPR1 on angiogenesis and migration of human umbilical vein endothelial cells (HUVEC) were examined, respectively, which indicated inhibitory effects on the angiogenesis and migration of HUVEC. Vascular endothelial growth factor A (VEGFA), a vital molecule in angiogenesis, was detected by PCR and western blot assays, manifesting NUPR1 knockdown represses VEGFA expression. Furthermore, the knockdown of NUPR1 may reduce angiogenesis by lowering VEGFA expression through inositol-requiring enzyme 1 (IRE1)/X box binding protein 1 (XBP1) and protein kinase RNA-like endoplasmic reticulum kinase (PERK)/eukaryotic translation initiation factor 2 A (eIF2α)/recombinant activating transcription factor 4 (ATF4) signaling pathways in A549 or H1299 cells. In conclusion, these findings demonstrated that NUPR1 knockdown inhibits angiogenesis in A549 and H1299 cells through IRE1/XBP1 and PERK/eIF2α/ATF4 signaling pathways, indicating that NUPR1 could represent a novel lung cancer therapeutic target.
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Affiliation(s)
- Lihuai Wang
- School of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China
| | - Jing Wen
- Department of Oncology, The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, 410000, China
| | - Yinhui Sun
- School of Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China
| | - Xiao Yang
- Department of Oncology, The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, 410000, China
| | - Yi Ma
- Department of Oncology, The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, 410000, China
| | - Xuefei Tian
- College of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, No. 300 Xueshi Road, Yuelu District, Changsha, Hunan, 410208, China
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7
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Li Q, Cheng Y, Chen W, Wang Y, Dai R, Yang X. Pan-cancer analysis of the PDE4DIP gene with potential prognostic and immunotherapeutic values in multiple cancers including acute myeloid leukemia. Open Med (Wars) 2023; 18:20230782. [PMID: 37663233 PMCID: PMC10473463 DOI: 10.1515/med-2023-0782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 07/07/2023] [Accepted: 07/31/2023] [Indexed: 09/05/2023] Open
Abstract
Phosphodiesterase 4D interacting protein (PDE4DIP) interacts with cAMP-specific phosphodiesterase 4D and its abnormal expression promotes the development of hematological malignancies, breast cancer, and pineal cell carcinoma. However, there is currently no systematic pan-cancer analysis of the association between PDE4DIP and various cancers. Thus, this study aimed to elucidate the potential functions of PDE4DIP in various cancers. Based on the multiple public databases and online websites, we conducted comprehensive analyses for PDE4DIP in various cancers, including differential expression, prognosis, genetic variation, DNA methylation, and immunity. We thoroughly analyzed the specific role of PDE4DIP in acute myeloid leukemia (LAML). The results indicated that there were differences in PDE4DIP expression in cancers, and in kidney chromophobe, LAML, pheochromocytoma and paraganglioma, thymoma, and uveal melanoma, PDE4DIP had potential prognostic value. PDE4DIP expression was also correlated with genetic variation, DNA methylation, immune cell infiltration, and immune-related genes in cancers. Functional enrichment analysis showed that PDE4DIP was mainly related to immune-related pathways in cancers, and in LAML, PDE4DIP was mainly related to immunoglobulin complexes, T-cell receptor complexes, and immune response regulatory signaling pathways. Our study systematically revealed for the first time the potential prognostic and immunotherapeutic value of PDE4DIP in various cancers, including LAML.
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Affiliation(s)
- Qi Li
- Department of Blood Transfusion, The First People’s Hospital of Yunnan Province – The Affiliated Hospital of Kunming University of Science and Technology, 650032Kunming, Yunnan, China
| | - Yujing Cheng
- Department of Blood Transfusion, The First People’s Hospital of Yunnan Province – The Affiliated Hospital of Kunming University of Science and Technology, 650032Kunming, Yunnan, China
| | - Wanlu Chen
- Department of Blood Transfusion, The First People’s Hospital of Yunnan Province – The Affiliated Hospital of Kunming University of Science and Technology, 650032Kunming, Yunnan, China
| | - Ying Wang
- Department of Blood Transfusion, The First People’s Hospital of Yunnan Province – The Affiliated Hospital of Kunming University of Science and Technology, 650032Kunming, Yunnan, China
| | - Run Dai
- Department of Blood Transfusion, The First People’s Hospital of Yunnan Province – The Affiliated Hospital of Kunming University of Science and Technology, 650032Kunming, Yunnan, China
| | - Xin Yang
- Department of Blood Transfusion, The First People’s Hospital of Yunnan Province – The Affiliated Hospital of Kunming University of Science and Technology, 650032Kunming, Yunnan, China
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8
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Jeong MH, Urquhart G, Lewis C, Chi Z, Jewell JL. Inhibition of phosphodiesterase 4D suppresses mTORC1 signaling and pancreatic cancer growth. JCI Insight 2023; 8:e158098. [PMID: 37427586 PMCID: PMC10371348 DOI: 10.1172/jci.insight.158098] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 05/23/2023] [Indexed: 07/11/2023] Open
Abstract
The mammalian target of rapamycin complex 1 (mTORC1) senses multiple upstream stimuli to orchestrate anabolic and catabolic events that regulate cell growth and metabolism. Hyperactivation of mTORC1 signaling is observed in multiple human diseases; thus, pathways that suppress mTORC1 signaling may help to identify new therapeutic targets. Here, we report that phosphodiesterase 4D (PDE4D) promotes pancreatic cancer tumor growth by increasing mTORC1 signaling. GPCRs paired to Gαs proteins activate adenylyl cyclase, which in turn elevates levels of 3',5'-cyclic adenosine monophosphate (cAMP), whereas PDEs catalyze the hydrolysis of cAMP to 5'-AMP. PDE4D forms a complex with mTORC1 and is required for mTORC1 lysosomal localization and activation. Inhibition of PDE4D and the elevation of cAMP levels block mTORC1 signaling via Raptor phosphorylation. Moreover, pancreatic cancer exhibits an upregulation of PDE4D expression, and high PDE4D levels predict the poor overall survival of patients with pancreatic cancer. Importantly, FDA-approved PDE4 inhibitors repress pancreatic cancer cell tumor growth in vivo by suppressing mTORC1 signaling. Our results identify PDE4D as an important activator of mTORC1 and suggest that targeting PDE4 with FDA-approved inhibitors may be beneficial for the treatment of human diseases with hyperactivated mTORC1 signaling.
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Affiliation(s)
- Mi-Hyeon Jeong
- Department of Molecular Biology
- Harold C. Simmons Comprehensive Cancer Center
- Hamon Center for Regenerative Science and Medicine, and
| | - Greg Urquhart
- Department of Molecular Biology
- Harold C. Simmons Comprehensive Cancer Center
- Hamon Center for Regenerative Science and Medicine, and
| | | | - Zhikai Chi
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Jenna L. Jewell
- Department of Molecular Biology
- Harold C. Simmons Comprehensive Cancer Center
- Hamon Center for Regenerative Science and Medicine, and
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9
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Du B, Luo M, Ren C, Zhang J. PDE4 inhibitors for disease therapy: advances and future perspective. Future Med Chem 2023; 15:1185-1207. [PMID: 37470147 DOI: 10.4155/fmc-2023-0101] [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] [Indexed: 07/21/2023] Open
Abstract
The PDE4 enzyme family is specifically responsible for hydrolyzing cAMP and plays a vital role in regulating the balance of second messengers. As a crucial regulator in signal transduction, PDE4 has displayed promising pharmacological targets in a variety of diseases, for which its inhibitors have been used as a therapeutic strategy. This review provides a comprehensive summary of the development of PDE4 inhibitors in the past few years, along with the structure, clinical and research progress of multiple inhibitors of PDE4, focusing on the research and development strategies of PDE4 inhibitors. We hope our analysis will provide a significant reference for the future development of new PDE4 inhibitors.
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Affiliation(s)
- Baochan Du
- Department of Neurology, Joint Research Institution of Altitude Health, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China
| | - Min Luo
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China
| | - Changyu Ren
- Department of Pharmacy, Chengdu Fifth People's Hospital, Chengdu, Sichuan, 611130, China
| | - Jifa Zhang
- Department of Neurology, Joint Research Institution of Altitude Health, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China
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10
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Feng B, Pan B, Huang J, Du Y, Wang X, Wu J, Ma R, Shen B, Huang G, Feng J. PDE4D/cAMP/IL-23 axis determines the immunotherapy efficacy of lung adenocarcinoma via activating the IL-9 autocrine loop of cytotoxic T lymphocytes. Cancer Lett 2023; 565:216224. [PMID: 37196909 DOI: 10.1016/j.canlet.2023.216224] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 05/08/2023] [Accepted: 05/09/2023] [Indexed: 05/19/2023]
Abstract
Although immunotherapy has changed the prognosis of many advanced malignancies including lung adenocarcinoma (LUAD), many patients are insensitive to the drugs, with the mechanisms yet to be elucidated. Herein, we identified PDE4D as an immunotherapy efficacy-related gene through bioinformatics screening. By using a co-culture system of LUAD cells and tumor-cell-specific CD8+ T cells, a functional PDE4D/cAMP/IL-23 axis was further revealed in LUAD cells. Fluorescent multiplex immunohistochemistry analysis of patient-derived samples and the in vivo mouse LUAD xenograft tumors revealed not only the colocalization of IL-23 and CD8+ T cells but also the immune potentiating effect of IL-23 on cytotoxic T lymphocytes (CTLs) in LUAD tissues. Through transcriptome sequencing and functional validations, IL-23 was proven to up-regulate IL-9 expression in CTLs via activating the NF-κB signaling, leading to elevated productions of immune effector molecules and enhanced efficacy of antitumor immunotherapy. Interestingly, an autocrine loop of IL-9 was also uncovered during this process. In conclusion, PDE4D/cAMP/IL-23 axis determines the immunotherapy efficacy of human LUAD. This effect is mediated by the activation of an NF-κB-dependent IL-9 autocrine loop in CTLs.
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Affiliation(s)
- Bing Feng
- Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, 42 Baiziting, Nanjing, 210009, China
| | - Banzhou Pan
- Department of Medical Oncology, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, 42 Baiziting, Nanjing, 210009, China
| | - Jiayuan Huang
- Department of Medical Oncology, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, 42 Baiziting, Nanjing, 210009, China
| | - Yuxin Du
- Research Center for Clinical Oncology, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, 42 Baiziting, Nanjing, 210009, China
| | - Xin Wang
- Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, 42 Baiziting, Nanjing, 210009, China
| | - Jianzhong Wu
- Research Center for Clinical Oncology, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, 42 Baiziting, Nanjing, 210009, China
| | - Rong Ma
- Research Center for Clinical Oncology, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, 42 Baiziting, Nanjing, 210009, China
| | - Bo Shen
- Department of Medical Oncology, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, 42 Baiziting, Nanjing, 210009, China.
| | - Guichun Huang
- Department of Medical Oncology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210093, China.
| | - Jifeng Feng
- Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, 42 Baiziting, Nanjing, 210009, China.
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11
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Yang J, Hu X, Wang Y, Liu W, Zhang M, Zhang A, Ni B. Identification of the shared gene signatures and molecular mechanisms between multiple sclerosis and non-small cell lung cancer. Front Immunol 2023; 14:1180449. [PMID: 37251402 PMCID: PMC10213509 DOI: 10.3389/fimmu.2023.1180449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 04/28/2023] [Indexed: 05/31/2023] Open
Abstract
Introduction The association between multiple sclerosis (MS) and non-small cell lung cancer (NSCLC) has been the subject of investigation in clinical cohorts, yet the molecular mechanisms underpinning this relationship remain incompletely understood. To address this, our study aimed to identify shared genetic signatures, shared local immune microenvironment, and molecular mechanisms between MS and NSCLC. Methods We selected multiple Gene Expression Omnibus (GEO) datasets, including GSE19188, GSE214334, GSE199460, and GSE148071, to obtain gene expression levels and clinical information from patients or mice with MS and NSCLC. We employed Weighted Gene Co-expression Network Analysis (WGCNA) to investigate co-expression networks linked to MS and NSCLC and used single-cell RNA sequencing (scRNA-seq) analysis to explore the local immune microenvironment of MS and NSCLC and identify possible shared components. Results Our analysis identified the most significant shared gene in MS and NSCLC, phosphodiesterase 4A (PDE4A), and we analyzed its expression in NSCLC patients and its impact on patient prognosis, as well as its molecular mechanism. Our results demonstrated that high expression of PDE4A was associated with poor prognoses in NSCLC patients, and Gene Set Enrichment Analysis (GSEA) revealed that PDE4A is involved in immune-related pathways and has a significant regulatory effect on human immune responses. We further observed that PDE4A was closely linked to the sensitivity of several chemotherapy drugs. Conclusion Given the limitation of studies investigating the molecular mechanisms underlying the correlation between MS and NSCLC, our findings suggest that there are shared pathogenic processes and molecular mechanisms between these two diseases and that PDE4A represents a potential therapeutic target and immune-related biomarker for patients with both MS and NSCLC.
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Affiliation(s)
- Jingyun Yang
- Department of Oncology, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, China
- Department of Pathophysiology, College of High Altitude Military Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Xiaofei Hu
- Department of Nuclear Medicine, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Yu Wang
- Medical Research Institute, Southwest University, Chongqing, China
| | - Wenying Liu
- Department of Dermatology, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Mengjie Zhang
- Department of Pathophysiology, College of High Altitude Military Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Anmei Zhang
- Department of Oncology, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Bing Ni
- Department of Pathophysiology, College of High Altitude Military Medicine, Army Medical University (Third Military Medical University), Chongqing, China
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12
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Hu W, Jiang Y, Wen C, Zeng Y, Jia M. MiR-149-5p inhibits cell proliferation, promotes cell apoptosis and retards cell cycle of IL-22-stimulated HaCaT and NHEK keratinocytes via regulating PDE4D. Cytokine 2023; 164:156123. [PMID: 36796259 DOI: 10.1016/j.cyto.2023.156123] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 11/02/2022] [Accepted: 12/30/2022] [Indexed: 02/16/2023]
Abstract
BACKGROUND Psoriasis is a chronic autoimmune skin disease with unclear pathogenesis. It was found that miR-149-5p was significantly decreased in psoriatic lesion tissues. In this study, we aims to investigate the role and related molecular mechanism of miR-149-5p on psoriasis. METHOD IL-22 was used to stimulate HaCaT and NHEK cells to establish psoriasis model in vitro. The miR-149-5p and phosphodiesterase 4D (PDE4D) expression levels were detected by quantitative real-time PCR. HaCaT and NHEK cells proliferation was determined by Cell Couting Kit-8 assay. The cell apoptosis and cell cycle were detected by flow cytometry. The cleaved Caspase-3, Bax and Bcl-2 protein expressions were detected by western blot. The targeting relationship between PDE4D and miR-149-5p was predicted and confirmed by Starbase V2.0 and dual-luciferase reporter assay, respectively. RESULT There was a low expression level of miR-149-5p and a high expression of PDE4D in psoriatic lesion tissues. MiR-149-5p could target PDE4D. IL-22 promoted HaCaT and NHEK cells proliferation, while inhibited cell apoptosis and accelerated cell cycle. Moreover, IL-22 decreased the expressions of cleaved Caspase-3 and Bax, and increased the expression of Bcl-2. And the overexpressed miR-149-5p promoted HaCaT and NHEK cells apoptosis, inhibited cell proliferation and retarded cell cycle, meanwhile increased the cleaved Caspase-3 and Bax expressions, decreased the Bcl-2 expression. In addition, PDE4D overexpression has the opposite effect as miR-149-5p. CONCLUSION The overexpressed miR-149-5p inhibits IL-22-stimulated HaCaT and NHEK keratinocytes proliferation, promotes cell apoptosis and retards cell cycle by down-regulating the expression of PDE4D, which could be the promising therapeutic target of psoriasis.
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Affiliation(s)
- Wentao Hu
- Department of Dermatology, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, China
| | - Yifang Jiang
- Department of Endocrinology, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, China
| | - Changhui Wen
- Department of Dermatology, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, China
| | - Yiyan Zeng
- Department of Dermatology, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, China
| | - Min Jia
- Department of Dermatology, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, China.
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13
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Martin-Orozco E, Wang L, Chatterjee S, Hanks BA. Editorial: Signaling pathways behind immune evasion and therapy resistance. Front Immunol 2022; 13:1104167. [PMID: 36569846 PMCID: PMC9780664 DOI: 10.3389/fimmu.2022.1104167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 11/28/2022] [Indexed: 12/13/2022] Open
Affiliation(s)
- Elena Martin-Orozco
- Murcia BioHealth Research Institute, University of Murcia, Murcia, Spain,*Correspondence: Elena Martin-Orozco,
| | - Lisheng Wang
- Department of Biochemistry, Microbiology, and Immunology, University of Ottawa, Ottawa, ON, Canada
| | | | - Brent A. Hanks
- Department of Medicine, Duke University, Durham, NC, United States
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14
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Fibrocytes boost tumor-supportive phenotypic switches in the lung cancer niche via the endothelin system. Nat Commun 2022; 13:6078. [PMID: 36241617 PMCID: PMC9568595 DOI: 10.1038/s41467-022-33458-8] [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: 07/01/2021] [Accepted: 09/15/2022] [Indexed: 12/24/2022] Open
Abstract
Fibrocytes are bone marrow-derived monocytic cells implicated in wound healing. Here, we identify their role in lung cancer progression/ metastasis. Selective manipulation of fibrocytes in mouse lung tumor models documents the central role of fibrocytes in boosting niche features and enhancing metastasis. Importantly, lung cancer patients show increased number of circulating fibrocytes and marked fibrocyte accumulation in the cancer niche. Using double and triple co-culture systems with human lung cancer cells, fibrocytes, macrophages and endothelial cells, we substantiate the central features of cancer-supporting niche: enhanced cancer cell proliferation and migration, macrophage activation, augmented endothelial cell sprouting and fibrocyte maturation. Upregulation of endothelin and its receptors are noted, and dual endothelin receptor blockade suppresses all cancer-supportive phenotypic alterations via acting on fibrocyte interaction with the cancer niche. We thus provide evidence for a crucial role of fibrocytes in lung cancer progression and metastasis, suggesting targets for treatment strategies.
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15
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Su Y, Ding J, Yang F, He C, Xu Y, Zhu X, Zhou H, Li H. The regulatory role of PDE4B in the progression of inflammatory function study. Front Pharmacol 2022; 13:982130. [PMID: 36278172 PMCID: PMC9582262 DOI: 10.3389/fphar.2022.982130] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 09/22/2022] [Indexed: 11/20/2022] Open
Abstract
Inflammation is a response of the body to external stimuli (eg. chemical irritants, bacteria, viruses, etc.), and when the stimuli are persistent, they tend to trigger chronic inflammation. The presence of chronic inflammation is an important component of the tumor microenvironment produced by a variety of inflammatory cells (eg. macrophages, neutrophils, leukocytes, etc.). The relationship between chronic inflammation and cancer development has been widely accepted, and chronic inflammation has been associated with the development of many cancers, including chronic bronchitis and lung cancer, cystitis inducing bladder cancer. Moreover, chronic colorectitis is more likely to develop into colorectal cancer. Therefore, the specific relationship and cellular mechanisms between inflammation and cancer are a hot topic of research. Recent studies have identified phosphodiesterase 4B (PDE4B), a member of the phosphodiesterase (PDEs) protein family, as a major cyclic AMP (cAMP) metabolizing enzyme in inflammatory cells, and the therapeutic role of PDE4B as chronic inflammation, cancer. In this review, we will present the tumors associated with chronic inflammation, and PDE4B potential clinical application.
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Affiliation(s)
- Yue Su
- First-in-Human Clinical Trial Wards in the National Institute of Clinical Drug Trials, The First Affiliated Hospital of Bengbu Medical University, Bengbu, China
- School of Public Foundation, Bengbu Medical University, Bengbu, China
| | - Jiaxiang Ding
- First-in-Human Clinical Trial Wards in the National Institute of Clinical Drug Trials, The First Affiliated Hospital of Bengbu Medical University, Bengbu, China
- School of Public Foundation, Bengbu Medical University, Bengbu, China
| | - Fan Yang
- Department of Ophthalmology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Cuixia He
- First-in-Human Clinical Trial Wards in the National Institute of Clinical Drug Trials, The First Affiliated Hospital of Bengbu Medical University, Bengbu, China
- School of Pharmacy, Bengbu Medical University, Bengbu, China
| | - Yuanyuan Xu
- First-in-Human Clinical Trial Wards in the National Institute of Clinical Drug Trials, The First Affiliated Hospital of Bengbu Medical University, Bengbu, China
- School of Pharmacy, Bengbu Medical University, Bengbu, China
| | - Xingyu Zhu
- First-in-Human Clinical Trial Wards in the National Institute of Clinical Drug Trials, The First Affiliated Hospital of Bengbu Medical University, Bengbu, China
- School of Pharmacy, Bengbu Medical University, Bengbu, China
| | - Huan Zhou
- First-in-Human Clinical Trial Wards in the National Institute of Clinical Drug Trials, The First Affiliated Hospital of Bengbu Medical University, Bengbu, China
- School of Public Foundation, Bengbu Medical University, Bengbu, China
- School of Pharmacy, Bengbu Medical University, Bengbu, China
- *Correspondence: Hongtao Li, ; Huan Zhou,
| | - Hongtao Li
- First-in-Human Clinical Trial Wards in the National Institute of Clinical Drug Trials, The First Affiliated Hospital of Bengbu Medical University, Bengbu, China
- *Correspondence: Hongtao Li, ; Huan Zhou,
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16
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Tsentemeidou A, Sotiriou E, Sideris N, Bakirtzi K, Papadimitriou I, Lallas A, Ioannides D, Vakirlis E. Apremilast in Psoriasis Patients With Serious Comorbidities: a Case Series and Systematic Review of Literature. Dermatol Pract Concept 2022; 12:e2022179. [PMID: 36534526 PMCID: PMC9681161 DOI: 10.5826/dpc.1204a179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2022] [Indexed: 01/25/2023] Open
Abstract
INTRODUCTION Patients with serious comorbidities are traditionally excluded from clinical trials. Apremilast is not contraindicated in active infections, malignancy and serious hepatic or renal impairment, but real-life data is needed to support this recommendation. OBJECTIVES The aim of this paper is to present our personal as well as literature-sourced real-world evidenced on apremilast use in psoriasis patients with serious baseline comorbidities. METHODS A case-series and systematic literature review were performed. The psoriasis archives of a tertiary-care hospital, four electronic databases (MEDLINE, ScienceDirect, Cochrane Library, Google scholar) and other sources were searched (January 2014 - July 2021). Identified records were considered eligible, if they reported on the use of apremilast monotherapy in psoriasis patients with chronic infections, history of malignancy, serious liver, renal, psychiatric, or other disease(s). RESULTS At least 841 psoriasis patients with serious baseline diseases received apremilast. Only 3 cases of cancer progression and no infection reactivations or worsening of other diseases were documented. No increased frequency/severity of adverse events or reduced drug efficacy were noted. Main limitations of this study are the exclusion of a few reports due to inappropriately documented data and the fact that at least some patients might have been counted more than once. CONCLUSIONS Apremilast is a safe and adequately efficacious option for psoriasis that cannot be treated/is challenging to treat with classic systemic agents and/or biologics.
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Affiliation(s)
- Aikaterini Tsentemeidou
- First Department of Dermatology and Venereology, School of Medicine, Aristotle University, Thessaloniki, Greece
| | - Elena Sotiriou
- First Department of Dermatology and Venereology, School of Medicine, Aristotle University, Thessaloniki, Greece
| | - Nikolaos Sideris
- First Department of Dermatology and Venereology, School of Medicine, Aristotle University, Thessaloniki, Greece
| | - Katerina Bakirtzi
- First Department of Dermatology and Venereology, School of Medicine, Aristotle University, Thessaloniki, Greece
| | - Ilias Papadimitriou
- First Department of Dermatology and Venereology, School of Medicine, Aristotle University, Thessaloniki, Greece
| | - Aimilios Lallas
- First Department of Dermatology and Venereology, School of Medicine, Aristotle University, Thessaloniki, Greece
| | - Dimitrios Ioannides
- First Department of Dermatology and Venereology, School of Medicine, Aristotle University, Thessaloniki, Greece
| | - Efstratios Vakirlis
- First Department of Dermatology and Venereology, School of Medicine, Aristotle University, Thessaloniki, Greece
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17
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Gong T, Jaratlerdsiri W, Jiang J, Willet C, Chew T, Patrick SM, Lyons RJ, Haynes AM, Pasqualim G, Brum IS, Stricker PD, Mutambirwa SBA, Sadsad R, Papenfuss AT, Bornman RMS, Chan EKF, Hayes VM. Genome-wide interrogation of structural variation reveals novel African-specific prostate cancer oncogenic drivers. Genome Med 2022; 14:100. [PMID: 36045381 PMCID: PMC9434886 DOI: 10.1186/s13073-022-01096-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 07/28/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND African ancestry is a significant risk factor for advanced prostate cancer (PCa). Mortality rates in sub-Saharan Africa are 2.5-fold greater than global averages. However, the region has largely been excluded from the benefits of whole genome interrogation studies. Additionally, while structural variation (SV) is highly prevalent, PCa genomic studies are still biased towards small variant interrogation. METHODS Using whole genome sequencing and best practice workflows, we performed a comprehensive analysis of SVs for 180 (predominantly Gleason score ≥ 8) prostate tumours derived from 115 African, 61 European and four ancestrally admixed patients. We investigated the landscape and relationship of somatic SVs in driving ethnic disparity (African versus European), with a focus on African men from southern Africa. RESULTS Duplication events showed the greatest ethnic disparity, with a 1.6- (relative frequency) to 2.5-fold (count) increase in African-derived tumours. Furthermore, we found duplication events to be associated with CDK12 inactivation and MYC copy number gain, and deletion events associated with SPOP mutation. Overall, African-derived tumours were 2-fold more likely to present with a hyper-SV subtype. In addition to hyper-duplication and deletion subtypes, we describe a new hyper-translocation subtype. While we confirm a lower TMPRSS2-ERG fusion-positive rate in tumours from African cases (10% versus 33%), novel African-specific PCa ETS family member and TMPRSS2 fusion partners were identified, including LINC01525, FBXO7, GTF3C2, NTNG1 and YPEL5. Notably, we found 74 somatic SV hotspots impacting 18 new candidate driver genes, with CADM2, LSAMP, PTPRD, PDE4D and PACRG having therapeutic implications for African patients. CONCLUSIONS In this first African-inclusive SV study for high-risk PCa, we demonstrate the power of SV interrogation for the identification of novel subtypes, oncogenic drivers and therapeutic targets. Identifying a novel spectrum of SVs in tumours derived from African patients provides a mechanism that may contribute, at least in part, to the observed ethnic disparity in advanced PCa presentation in men of African ancestry.
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Affiliation(s)
- Tingting Gong
- grid.1013.30000 0004 1936 834XAncestry and Health Genomics Laboratory, Charles Perkins Centre, School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW Australia ,grid.415306.50000 0000 9983 6924Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Darlinghurst, NSW Australia ,grid.8547.e0000 0001 0125 2443Human Phenome Institute, Fudan University, Shanghai, China
| | - Weerachai Jaratlerdsiri
- grid.1013.30000 0004 1936 834XAncestry and Health Genomics Laboratory, Charles Perkins Centre, School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW Australia ,grid.415306.50000 0000 9983 6924Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Darlinghurst, NSW Australia
| | - Jue Jiang
- grid.1013.30000 0004 1936 834XAncestry and Health Genomics Laboratory, Charles Perkins Centre, School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW Australia ,grid.415306.50000 0000 9983 6924Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Darlinghurst, NSW Australia
| | - Cali Willet
- grid.1013.30000 0004 1936 834XSydney Informatics Hub, University of Sydney, Sydney, NSW Australia
| | - Tracy Chew
- grid.1013.30000 0004 1936 834XSydney Informatics Hub, University of Sydney, Sydney, NSW Australia
| | - Sean M. Patrick
- grid.49697.350000 0001 2107 2298School of Health Systems and Public Health, University of Pretoria, Pretoria, South Africa
| | - Ruth J. Lyons
- grid.415306.50000 0000 9983 6924Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Darlinghurst, NSW Australia
| | - Anne-Maree Haynes
- grid.415306.50000 0000 9983 6924Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Darlinghurst, NSW Australia
| | - Gabriela Pasqualim
- grid.8532.c0000 0001 2200 7498Endocrine and Tumor Molecular Biology Laboratory, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil ,grid.411598.00000 0000 8540 6536Laboratory of Genetics, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande, Rio Grande, Brazil
| | - Ilma Simoni Brum
- grid.8532.c0000 0001 2200 7498Endocrine and Tumor Molecular Biology Laboratory, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Phillip D. Stricker
- grid.415306.50000 0000 9983 6924Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Darlinghurst, NSW Australia ,grid.437825.f0000 0000 9119 2677Department of Urology, St. Vincent’s Hospital, Darlinghurst, NSW Australia
| | - Shingai B. A. Mutambirwa
- grid.461049.eDepartment of Urology, Sefako Makgatho Health Science University, Dr George Mukhari Academic Hospital, Medunsa, Ga-Rankuwa, South Africa
| | - Rosemarie Sadsad
- grid.1013.30000 0004 1936 834XSydney Informatics Hub, University of Sydney, Sydney, NSW Australia
| | - Anthony T. Papenfuss
- grid.1042.70000 0004 0432 4889Bioinformatics Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria Australia ,grid.1008.90000 0001 2179 088XDepartment of Medical Biology, University of Melbourne, Melbourne, Victoria Australia
| | - Riana M. S. Bornman
- grid.49697.350000 0001 2107 2298School of Health Systems and Public Health, University of Pretoria, Pretoria, South Africa
| | - Eva K. F. Chan
- grid.415306.50000 0000 9983 6924Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Darlinghurst, NSW Australia ,grid.416088.30000 0001 0753 1056NSW Health Pathology, Sydney, Australia
| | - Vanessa M. Hayes
- grid.1013.30000 0004 1936 834XAncestry and Health Genomics Laboratory, Charles Perkins Centre, School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW Australia ,grid.415306.50000 0000 9983 6924Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Darlinghurst, NSW Australia ,grid.49697.350000 0001 2107 2298School of Health Systems and Public Health, University of Pretoria, Pretoria, South Africa ,grid.411732.20000 0001 2105 2799Faculty of Health Sciences, University of Limpopo, Turfloop Campus, Mankweng, South Africa
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18
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Yang YD, Yang BB, Li L. A nonneglectable stereochemical factor in drug development: Atropisomerism. Chirality 2022; 34:1355-1370. [PMID: 35904531 DOI: 10.1002/chir.23497] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 07/09/2022] [Accepted: 07/11/2022] [Indexed: 11/07/2022]
Abstract
Chirality is one of the key factors affecting the medicinal efficacy of compounds. In addition to central chirality, sterically hindered chiral axes commonly appear in drugs and the resulting chirality is known as atropisomerism. With developments in medicinal chemistry, atropisomerism has attracted increasing attention. This review discusses the classification, biological activity, pharmacokinetics, toxicity and side effects of atropisomers, and can serve as a reference in the research and development of potential chiral drugs.
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Affiliation(s)
- Ya-Dong Yang
- Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Bei-Bei Yang
- Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Li Li
- Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
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19
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Pan Y, Liu J, Ren J, Luo Y, Sun X. Epac: A Promising Therapeutic Target for Vascular Diseases: A Review. Front Pharmacol 2022; 13:929152. [PMID: 35910387 PMCID: PMC9330031 DOI: 10.3389/fphar.2022.929152] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 06/14/2022] [Indexed: 11/13/2022] Open
Abstract
Vascular diseases affect the circulatory system and comprise most human diseases. They cause severe symptoms and affect the quality of life of patients. Recently, since their identification, exchange proteins directly activated by cAMP (Epac) have attracted increasing scientific interest, because of their role in cyclic adenosine monophosphate (cAMP) signaling, a well-known signal transduction pathway. The role of Epac in cardiovascular disease and cancer is extensively studied, whereas their role in kidney disease has not been comprehensively explored yet. In this study, we aimed to review recent studies on the regulatory effects of Epac on various vascular diseases, such as cardiovascular disease, cerebrovascular disease, and cancer. Accumulating evidence has shown that both Epac1 and Epac2 play important roles in vascular diseases under both physiological and pathological conditions. Additionally, there has been an increasing focus on Epac pharmacological modulators. Therefore, we speculated that Epac could serve as a novel therapeutic target for the treatment of vascular diseases.
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Affiliation(s)
- Yunfeng Pan
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing, China
- Key Laboratory of Efficacy Evaluation of Chinese Medicine Against Glycolipid Metabolic Disorders, State Administration of Traditional Chinese Medicine, Beijing, China
| | - Jia Liu
- Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Jiahui Ren
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing, China
- Key Laboratory of Efficacy Evaluation of Chinese Medicine Against Glycolipid Metabolic Disorders, State Administration of Traditional Chinese Medicine, Beijing, China
| | - Yun Luo
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing, China
- Key Laboratory of Efficacy Evaluation of Chinese Medicine Against Glycolipid Metabolic Disorders, State Administration of Traditional Chinese Medicine, Beijing, China
- *Correspondence: Yun Luo, ; Xiaobo Sun,
| | - Xiaobo Sun
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing, China
- Key Laboratory of Efficacy Evaluation of Chinese Medicine Against Glycolipid Metabolic Disorders, State Administration of Traditional Chinese Medicine, Beijing, China
- *Correspondence: Yun Luo, ; Xiaobo Sun,
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20
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Ethiraj P, Sasi B, Holder KN, Lin AP, Qiu Z, Jaafar C, Elkhalili A, Desai P, Saksena A, Ritter JP, Aguiar RCT. Cyclic-AMP signalling, MYC and hypoxia-inducible factor 1α intersect to regulate angiogenesis in B-cell lymphoma. Br J Haematol 2022; 198:349-359. [PMID: 35411936 DOI: 10.1111/bjh.18196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 03/08/2022] [Accepted: 03/30/2022] [Indexed: 02/04/2023]
Abstract
Angiogenesis and MYC expression associate with poor outcome in diffuse large B-cell lymphoma (DLBCL). MYC promotes neo-vasculature development but whether its deregulation in DLBCL contributes to angiogenesis is unclear. Examination of this relationship may uncover novel pathogenic regulatory circuitry as well as anti-angiogenic strategies in DLBCL. Here, we show that MYC expression positively correlates with vascular endothelial growth factor (VEGF) expression and angiogenesis in primary DLBCL biopsies, independently of dual expressor status or cell-of-origin classification. We found that MYC promotes VEGFA expression, a correlation that was validated in large datasets of mature B-cell tumours. Using DLBCL cell lines and patient-derived xenograft models, we identified the second messenger cyclic-AMP (cAMP) as a potent suppressor of MYC expression, VEGFA secretion and angiogenesis in DLBCL in normoxia. In hypoxia, cAMP switched targets and suppressed hypoxia-inducible factor 1α, a master regulator of VEGFA/angiogenesis in low oxygen environments. Lastly, we used the phosphodiesterase 4b (Pde4b) knockout mouse to demonstrate that the cAMP/PDE4 axis exercises additional anti-angiogenesis by directly targeting the lymphoma microenvironment. In conclusion, MYC could play a direct role in DLBCL angiogenesis, and modulation of cAMP levels, which can be achieved with clinical grade PDE4 inhibitors, has cell and non-cell autonomous anti-angiogenic activity in DLBCL.
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Affiliation(s)
- Purushoth Ethiraj
- Division of Hematology and Medical Oncology, Department of Medicine, University of Texas Health Science Center San Antonio, San Antonio, Texas, USA
| | - Binu Sasi
- Division of Hematology and Medical Oncology, Department of Medicine, University of Texas Health Science Center San Antonio, San Antonio, Texas, USA
| | - Kenneth N Holder
- Department of Pathology, University of Texas Health Science Center San Antonio, San Antonio, Texas, USA
| | - An-Ping Lin
- Division of Hematology and Medical Oncology, Department of Medicine, University of Texas Health Science Center San Antonio, San Antonio, Texas, USA
| | - Zhijun Qiu
- Division of Hematology and Medical Oncology, Department of Medicine, University of Texas Health Science Center San Antonio, San Antonio, Texas, USA
| | - Carine Jaafar
- Division of Hematology and Medical Oncology, Department of Medicine, University of Texas Health Science Center San Antonio, San Antonio, Texas, USA
| | - Alia Elkhalili
- Division of Hematology and Medical Oncology, Department of Medicine, University of Texas Health Science Center San Antonio, San Antonio, Texas, USA
| | - Parth Desai
- Department of Medicine, University of Texas Health Science Center San Antonio, San Antonio, Texas, USA
| | - Annapurna Saksena
- Department of Pathology, University of Texas Health Science Center San Antonio, San Antonio, Texas, USA
| | - Jacob P Ritter
- Department of Pathology, University of Texas Health Science Center San Antonio, San Antonio, Texas, USA
| | - Ricardo C T Aguiar
- Division of Hematology and Medical Oncology, Department of Medicine, University of Texas Health Science Center San Antonio, San Antonio, Texas, USA
- South Texas Veterans Health Care System, Audie Murphy VA Hospital, San Antonio, Texas, USA
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21
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Ahmed MB, Alghamdi AAA, Islam SU, Lee JS, Lee YS. cAMP Signaling in Cancer: A PKA-CREB and EPAC-Centric Approach. Cells 2022; 11:cells11132020. [PMID: 35805104 PMCID: PMC9266045 DOI: 10.3390/cells11132020] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/17/2022] [Accepted: 06/23/2022] [Indexed: 02/01/2023] Open
Abstract
Cancer is one of the most common causes of death globally. Despite extensive research and considerable advances in cancer therapy, the fundamentals of the disease remain unclear. Understanding the key signaling mechanisms that cause cancer cell malignancy may help to uncover new pharmaco-targets. Cyclic adenosine monophosphate (cAMP) regulates various biological functions, including those in malignant cells. Understanding intracellular second messenger pathways is crucial for identifying downstream proteins involved in cancer growth and development. cAMP regulates cell signaling and a variety of physiological and pathological activities. There may be an impact on gene transcription from protein kinase A (PKA) as well as its downstream effectors, such as cAMP response element-binding protein (CREB). The position of CREB downstream of numerous growth signaling pathways implies its oncogenic potential in tumor cells. Tumor growth is associated with increased CREB expression and activation. PKA can be used as both an onco-drug target and a biomarker to find, identify, and stage tumors. Exploring cAMP effectors and their downstream pathways in cancer has become easier using exchange protein directly activated by cAMP (EPAC) modulators. This signaling system may inhibit or accelerate tumor growth depending on the tumor and its environment. As cAMP and its effectors are critical for cancer development, targeting them may be a useful cancer treatment strategy. Moreover, by reviewing the material from a distinct viewpoint, this review aims to give a knowledge of the impact of the cAMP signaling pathway and the related effectors on cancer incidence and development. These innovative insights seek to encourage the development of novel treatment techniques and new approaches.
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Affiliation(s)
- Muhammad Bilal Ahmed
- BK21 FOUR KNU Creative BioResearch Group, School of Life Sciences, College of Natural Sciences, Kyungpook National University, Daegu 41566, Korea; (M.B.A.); (J.-S.L.)
| | | | - Salman Ul Islam
- Department of Pharmacy, Cecos University, Peshawar, Street 1, Sector F 5 Phase 6 Hayatabad, Peshawar 25000, Pakistan;
| | - Joon-Seok Lee
- BK21 FOUR KNU Creative BioResearch Group, School of Life Sciences, College of Natural Sciences, Kyungpook National University, Daegu 41566, Korea; (M.B.A.); (J.-S.L.)
| | - Young-Sup Lee
- BK21 FOUR KNU Creative BioResearch Group, School of Life Sciences, College of Natural Sciences, Kyungpook National University, Daegu 41566, Korea; (M.B.A.); (J.-S.L.)
- Correspondence: ; Tel.: +82-53-950-6353; Fax: +82-53-943-2762
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22
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Ren H, Chen Y, Ao Z, Cheng Q, Yang X, Tao H, Zhao L, Shen A, Li P, Fu Q. PDE4D binds and interacts with YAP to cooperatively promote HCC progression. Cancer Lett 2022; 541:215749. [PMID: 35597479 DOI: 10.1016/j.canlet.2022.215749] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 04/27/2022] [Accepted: 05/16/2022] [Indexed: 11/02/2022]
Abstract
The role of cAMP in the development of hepatocellular carcinoma (HCC) is controversial and the biological function of cAMP-hydrolysing enzyme phosphodiesterase 4D (PDE4D) in HCC remains unclear. In this study, we observed markedly higher PDE4D expression in HCC patients with poor survival. PDE4D bound to yes-associated protein (YAP), and PDE4D expression positively correlated with YAP expression in HCC. Overexpression of PDE4D increased YAP dephosphorylation and activity and promoted HCC cell growth in vitro and in vivo, which was attenuated by the YAP inhibitor verteporfin. In contrast, silencing PDE4D reduced YAP expression and HCC cell growth. Notably, forced expression of YAP promoted PDE4D and YAP target gene expression and cell growth, which were abrogated by the PDE4D inhibitor roflumilast. Mechanistically, silencing of YAP caused PDE4D downregulation and HCC cell apoptosis via extracellular signal-regulated kinase (ERK) activation. Roflumilast activated cAMP-PKA signaling and induced cAMP-PKA-dependent YAP phosphorylation at serine 127, resulting in YAP degradation and suppression of HCC growth, which were reversed by the PKA inhibitor PKI. Additionally, transfection of the YAP-S127A mutant reversed roflumilast-mediated suppression of YAP and cell growth. Taken together, our findings indicate that PDE4D binds to and interacts with YAP to promote HCC progression. Targeting the PDE4D-YAP interaction with roflumilast may be an effective strategy for HCC treatment.
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Affiliation(s)
- Huili Ren
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yingxiang Chen
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhou Ao
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qi Cheng
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoyan Yang
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory for Drug Target Research and Pharmacodynamic Evaluation of Hubei Province, Wuhan, China
| | - Hua Tao
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China
| | - Lixin Zhao
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China
| | - Ao Shen
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China
| | - Peiyuan Li
- Department of Gastroenterology, Wenchang People's Hospital, Hainan, China; Division of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Qin Fu
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory for Drug Target Research and Pharmacodynamic Evaluation of Hubei Province, Wuhan, China.
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23
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Li H, Li M, Guo H, Lin G, Huang Q, Qiu M. Integrative Analyses of Circulating mRNA and lncRNA Expression Profile in Plasma of Lung Cancer Patients. Front Oncol 2022; 12:843054. [PMID: 35433477 PMCID: PMC9008738 DOI: 10.3389/fonc.2022.843054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Accepted: 03/07/2022] [Indexed: 11/13/2022] Open
Abstract
Circulating-free RNAs (cfRNAs) have been regarded as potential biomarkers for “liquid biopsy” in cancers. However, the circulating messenger RNA (mRNA) and long noncoding RNA (lncRNA) profiles of lung cancer have not been fully characterized. In this study, we profiled circulating mRNA and lncRNA profiles of 16 lung cancer patients and 4 patients with benign pulmonary nodules. Compared with benign pulmonary nodules, 806 mRNAs and 1,762 lncRNAs were differentially expressed in plasma of lung adenocarcinoma patients. For lung squamous cell carcinomas, 256 mRNAs and 946 lncRNAs were differentially expressed. A total of 231 mRNAs and 298 lncRNAs were differentially expressed in small cell lung cancer. Eleven mRNAs, 51 lncRNAs, and 207 canonical pathways were differentially expressed in lung cancer in total. Forty-five blood samples were collected to verify our findings via performing qPCR. There are plenty of meaningful mRNAs and lncRNAs that were found. MYC, a transcription regulator associated with the stemness of cancer cells, is overexpressed in lung adenocarcinoma. Transforming growth factor beta (TGFB1), which plays pleiotropic roles in cancer progression, was found to be upregulated in lung squamous carcinoma. MALAT1, a well-known oncogenic lncRNA, was also found to be upregulated in lung squamous carcinoma. Thus, this study provided a systematic resource of mRNA and lncRNA expression profiles in lung cancer plasma.
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Affiliation(s)
- Haoran Li
- Department of Thoracic Surgery, Peking University People’s Hospital, Beijing, China
| | - Mingru Li
- Department of Thoracic Surgery, Aerospace 731 Hospital, Beijing, China
| | - Haifa Guo
- The First Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Guihu Lin
- Department of Thoracic Surgery, Aerospace 731 Hospital, Beijing, China
| | - Qi Huang
- Department of Thoracic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Qi Huang, ; Mantang Qiu,
| | - Mantang Qiu
- Department of Thoracic Surgery, Peking University People’s Hospital, Beijing, China
- *Correspondence: Qi Huang, ; Mantang Qiu,
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24
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Dixit D, Prager BC, Gimple RC, Miller TE, Wu Q, Yomtoubian S, Kidwell RL, Lv D, Zhao L, Qiu Z, Zhang G, Lee D, Park DE, Wechsler-Reya RJ, Wang X, Bao S, Rich JN. Glioblastoma stem cells reprogram chromatin in vivo to generate selective therapeutic dependencies on DPY30 and phosphodiesterases. Sci Transl Med 2022; 14:eabf3917. [PMID: 34985972 DOI: 10.1126/scitranslmed.abf3917] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Glioblastomas are universally fatal cancers and contain self-renewing glioblastoma stem cells (GSCs) that initiate tumors. Traditional anticancer drug discovery based on in vitro cultures tends to identify targets with poor therapeutic indices and fails to accurately model the effects of the tumor microenvironment. Here, leveraging in vivo genetic screening, we identified the histone H3 lysine 4 trimethylation (H3K4me3) regulator DPY30 (Dpy-30 histone methyltransferase complex regulatory subunit) as an in vivo–specific glioblastoma dependency. On the basis of the hypothesis that in vivo epigenetic regulation may define critical GSC dependencies, we interrogated active chromatin landscapes of GSCs derived from intracranial patient-derived xenografts (PDXs) and cell culture through H3K4me3 chromatin immunoprecipitation and transcriptome analyses. Intracranial-specific genes marked by H3K4me3 included FOS, NFκB, and phosphodiesterase (PDE) family members. In intracranial PDX tumors, DPY30 regulated angiogenesis and hypoxia pathways in an H3K4me3-dependent manner but was dispensable in vitro in cultured GSCs. PDE4B was a key downstream effector of DPY30, and the PDE4 inhibitor rolipram preferentially targeted DPY30-expressing cells and impaired PDX tumor growth in mice without affecting tumor cells cultured in vitro. Collectively, the MLL/SET1 (mixed lineage leukemia/SET domain-containing 1, histone lysine methyltransferase) complex member DPY30 selectively regulates H3K4me3 modification on genes critical to support angiogenesis and tumor growth in vivo, suggesting the DPY30-PDE4B axis as a specific therapeutic target in glioblastoma.
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Affiliation(s)
- Deobrat Dixit
- Division of Regenerative Medicine, Department of Medicine, University of California, San Diego, San Diego, CA 92037, USA
| | - Briana C Prager
- Division of Regenerative Medicine, Department of Medicine, University of California, San Diego, San Diego, CA 92037, USA.,Department of Pathology, Case Western Reserve University, Cleveland, OH 44106, USA.,Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH 44106, USA
| | - Ryan C Gimple
- Division of Regenerative Medicine, Department of Medicine, University of California, San Diego, San Diego, CA 92037, USA.,Department of Pathology, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Tyler E Miller
- Department of Pathology, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Qiulian Wu
- Division of Regenerative Medicine, Department of Medicine, University of California, San Diego, San Diego, CA 92037, USA.,University of Pittsburgh Medical Center Hillman Cancer Center, Pittsburgh, PA 15232, USA
| | - Shira Yomtoubian
- Division of Regenerative Medicine, Department of Medicine, University of California, San Diego, San Diego, CA 92037, USA
| | - Reilly L Kidwell
- Division of Regenerative Medicine, Department of Medicine, University of California, San Diego, San Diego, CA 92037, USA
| | - Deguan Lv
- Division of Regenerative Medicine, Department of Medicine, University of California, San Diego, San Diego, CA 92037, USA.,University of Pittsburgh Medical Center Hillman Cancer Center, Pittsburgh, PA 15232, USA
| | - Linjie Zhao
- Division of Regenerative Medicine, Department of Medicine, University of California, San Diego, San Diego, CA 92037, USA.,University of Pittsburgh Medical Center Hillman Cancer Center, Pittsburgh, PA 15232, USA
| | - Zhixin Qiu
- Division of Regenerative Medicine, Department of Medicine, University of California, San Diego, San Diego, CA 92037, USA.,University of Pittsburgh Medical Center Hillman Cancer Center, Pittsburgh, PA 15232, USA
| | - Guoxin Zhang
- Division of Regenerative Medicine, Department of Medicine, University of California, San Diego, San Diego, CA 92037, USA
| | - Derrick Lee
- Division of Regenerative Medicine, Department of Medicine, University of California, San Diego, San Diego, CA 92037, USA.,University of Pittsburgh Medical Center Hillman Cancer Center, Pittsburgh, PA 15232, USA
| | - Donglim Esther Park
- Division of Regenerative Medicine, Department of Medicine, University of California, San Diego, San Diego, CA 92037, USA
| | - Robert J Wechsler-Reya
- Tumor Initiation and Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Xiuxing Wang
- Division of Regenerative Medicine, Department of Medicine, University of California, San Diego, San Diego, CA 92037, USA
| | - Shideng Bao
- Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH 44106, USA.,Department of Cancer Biology, Cleveland Clinic Lerner Research Institute, Cleveland, OH 44106, USA
| | - Jeremy N Rich
- Division of Regenerative Medicine, Department of Medicine, University of California, San Diego, San Diego, CA 92037, USA.,University of Pittsburgh Medical Center Hillman Cancer Center, Pittsburgh, PA 15232, USA
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25
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Constructing gene regulatory networks using epigenetic data. NPJ Syst Biol Appl 2021; 7:45. [PMID: 34887443 PMCID: PMC8660777 DOI: 10.1038/s41540-021-00208-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 11/01/2021] [Indexed: 12/24/2022] Open
Abstract
The biological processes that drive cellular function can be represented by a complex network of interactions between regulators (transcription factors) and their targets (genes). A cell's epigenetic state plays an important role in mediating these interactions, primarily by influencing chromatin accessibility. However, how to effectively use epigenetic data when constructing a gene regulatory network remains an open question. Almost all existing network reconstruction approaches focus on estimating transcription factor to gene connections using transcriptomic data. In contrast, computational approaches for analyzing epigenetic data generally focus on improving transcription factor binding site predictions rather than deducing regulatory network relationships. We bridged this gap by developing SPIDER, a network reconstruction approach that incorporates epigenetic data into a message-passing framework to estimate gene regulatory networks. We validated SPIDER's predictions using ChIP-seq data from ENCODE and found that SPIDER networks are both highly accurate and include cell-line-specific regulatory interactions. Notably, SPIDER can recover ChIP-seq verified transcription factor binding events in the regulatory regions of genes that do not have a corresponding sequence motif. The networks estimated by SPIDER have the potential to identify novel hypotheses that will allow us to better characterize cell-type and phenotype specific regulatory mechanisms.
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26
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Mareddy J, Hossain KA, Yadav NS, Banothu V, Anireddy JS, Pal S. Novel molecules containing structural features of NSAIDs and 1,2,3-triazole ring: Design, synthesis and evaluation as potential cytotoxic agents. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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27
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Yang S, Wang YL, Lyu Y, Jiang Y, Xiang J, Ji S, Kang S, Lyu X, He C, Li P, Liu B, Wu C. mGWAS identification of six novel single nucleotide polymorphism loci with strong correlation to gastric cancer. Cancer Metab 2021; 9:34. [PMID: 34565479 PMCID: PMC8474935 DOI: 10.1186/s40170-021-00269-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 09/08/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Metabolite genome-wide association studies (mGWAS) are key for understanding the genetic regulation of metabolites in complex diseases including cancers. Although mGWAS has revealed hundreds of metabolomics quantitative trait loci (mQTLs) in the general population, data relating to gastric cancer (GC) are still incomplete. METHODS We identified mQTLs associated with GC by analyzing genome-wide and metabolome-wide datasets generated from 233 GC patients and 233 healthy controls. RESULTS Twenty-two metabolites were statistically different between GC cases and healthy controls, and all of them were associated with the risk of gastric cancer. mGWAS analyses further revealed that 9 single nucleotide polymorphisms (SNPs) were significantly associated with 3 metabolites. Of these 9 SNPs, 6 loci were never reported in the previous mGWAS studies. Surprisingly, 4 of 9 SNPs were significantly enriched in genes involved in the T cell receptor signaling pathway. CONCLUSIONS Our study unveiled several novel GC metabolite and genetic biomarkers, which may be implicated in the prevention and diagnosis of gastric cancer.
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Affiliation(s)
- Shuangfeng Yang
- School of Public Health, Fujian Medical University, Fuzhou, China
- Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, China
| | - Yuan-Liang Wang
- School of Public Health, Fujian Medical University, Fuzhou, China
- Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, China
| | - Yanping Lyu
- School of Public Health, Fujian Medical University, Fuzhou, China
- Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, China
| | - Yu Jiang
- School of Public Health, Fujian Medical University, Fuzhou, China
- Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, China
| | - Jianjun Xiang
- School of Public Health, Fujian Medical University, Fuzhou, China
- Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, China
| | - Shumi Ji
- School of Public Health, Fujian Medical University, Fuzhou, China
- Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, China
| | - Shuling Kang
- School of Public Health, Fujian Medical University, Fuzhou, China
- Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, China
| | - Xuejie Lyu
- School of Public Health, Fujian Medical University, Fuzhou, China
- Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, China
| | - Chenzhou He
- School of Public Health, Fujian Medical University, Fuzhou, China
- Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, China
| | - Peixin Li
- School of Public Health, Fujian Medical University, Fuzhou, China
- Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, China
| | - Baoying Liu
- School of Public Health, Fujian Medical University, Fuzhou, China.
- Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, China.
| | - Chuancheng Wu
- School of Public Health, Fujian Medical University, Fuzhou, China.
- Fujian Provincial Key Laboratory of Environment Factors and Cancer, Fuzhou, China.
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28
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Vangala D, Ladigan S, Liffers ST, Noseir S, Maghnouj A, Götze TM, Verdoodt B, Klein-Scory S, Godfrey L, Zowada MK, Huerta M, Edelstein DL, de Villarreal JM, Marqués M, Kumbrink J, Jung A, Schiergens T, Werner J, Heinemann V, Stintzing S, Lindoerfer D, Mansmann U, Pohl M, Teschendorf C, Bernhardt C, Wolters H, Stern J, Usta S, Viebahn R, Admard J, Casadei N, Fröhling S, Ball CR, Siveke JT, Glimm H, Tannapfel A, Schmiegel W, Hahn SA. Secondary resistance to anti-EGFR therapy by transcriptional reprogramming in patient-derived colorectal cancer models. Genome Med 2021; 13:116. [PMID: 34271981 PMCID: PMC8283888 DOI: 10.1186/s13073-021-00926-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 06/21/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The development of secondary resistance (SR) in metastatic colorectal cancer (mCRC) treated with anti-epidermal growth factor receptor (anti-EGFR) antibodies is not fully understood at the molecular level. Here we tested in vivo selection of anti-EGFR SR tumors in CRC patient-derived xenograft (PDX) models as a strategy for a molecular dissection of SR mechanisms. METHODS We analyzed 21 KRAS, NRAS, BRAF, and PI3K wildtype CRC patient-derived xenograft (PDX) models for their anti-EGFR sensitivity. Furthermore, 31 anti-EGFR SR tumors were generated via chronic in vivo treatment with cetuximab. A multi-omics approach was employed to address molecular primary and secondary resistance mechanisms. Gene set enrichment analyses were used to uncover SR pathways. Targeted therapy of SR PDX models was applied to validate selected SR pathways. RESULTS In vivo anti-EGFR SR could be established with high efficiency. Chronic anti-EGFR treatment of CRC PDX tumors induced parallel evolution of multiple resistant lesions with independent molecular SR mechanisms. Mutations in driver genes explained SR development in a subgroup of CRC PDX models, only. Transcriptional reprogramming inducing anti-EGFR SR was discovered as a common mechanism in CRC PDX models frequently leading to RAS signaling pathway activation. We identified cAMP and STAT3 signaling activation, as well as paracrine and autocrine signaling via growth factors as novel anti-EGFR secondary resistance mechanisms. Secondary resistant xenograft tumors could successfully be treated by addressing identified transcriptional changes by tailored targeted therapies. CONCLUSIONS Our study demonstrates that SR PDX tumors provide a unique platform to study molecular SR mechanisms and allow testing of multiple treatments for efficient targeting of SR mechanisms, not possible in the patient. Importantly, it suggests that the development of anti-EGFR tolerant cells via transcriptional reprogramming as a cause of anti-EGFR SR in CRC is likely more prevalent than previously anticipated. It emphasizes the need for analyses of SR tumor tissues at a multi-omics level for a comprehensive molecular understanding of anti-EGFR SR in CRC.
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Affiliation(s)
- Deepak Vangala
- Department of Molecular GI Oncology, Faculty of Medicine, Ruhr University Bochum, 44780, Bochum, Germany
- Department of Internal Medicine, Ruhr University Bochum, Knappschaftskrankenhaus, Bochum, Germany
| | - Swetlana Ladigan
- Department of Molecular GI Oncology, Faculty of Medicine, Ruhr University Bochum, 44780, Bochum, Germany
- Department of Internal Medicine, Ruhr University Bochum, Knappschaftskrankenhaus, Bochum, Germany
| | - Sven T Liffers
- Institute of Pathology, Ruhr University of Bochum, Bochum, Germany
- Present Address Division of Solid Tumor Translational Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany
| | - Soha Noseir
- Department of Molecular GI Oncology, Faculty of Medicine, Ruhr University Bochum, 44780, Bochum, Germany
| | - Abdelouahid Maghnouj
- Department of Molecular GI Oncology, Faculty of Medicine, Ruhr University Bochum, 44780, Bochum, Germany
| | - Tina-Maria Götze
- Department of Molecular GI Oncology, Faculty of Medicine, Ruhr University Bochum, 44780, Bochum, Germany
| | | | - Susanne Klein-Scory
- Department of Internal Medicine, Ruhr University Bochum, Knappschaftskrankenhaus, Bochum, Germany
| | - Laura Godfrey
- Bridge Institute of Experimental Tumor Therapy, West German Cancer Center, University Hospital Essen, Essen, Germany
- Division of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK, partner site Essen) and German Cancer Research Center, DKFZ, Heidelberg, Germany
| | - Martina K Zowada
- Translational Functional Cancer Genomics, NCT Heidelberg and German Cancer Research Center (DKFZ), Heidelberg, Germany
- Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
| | - Mario Huerta
- Translational Functional Cancer Genomics, NCT Heidelberg and German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Translational Medical Oncology, National Center for Tumor Diseases (NCT), Dresden, and German Cancer Research Center (DKFZ), Dresden, Germany
| | | | | | - Miriam Marqués
- Epithelial Carcinogenesis Group, Spanish National Cancer Research Centre (CNIO) and CIBERONC, Madrid, Spain
| | - Jörg Kumbrink
- Institute of Pathology, Ludwig Maximilian University (LMU), Munich, Germany
- German Cancer Consortium (DKTK, partner site Munich), Munich, Germany
| | - Andreas Jung
- Institute of Pathology, Ludwig Maximilian University (LMU), Munich, Germany
- German Cancer Consortium (DKTK, partner site Munich), Munich, Germany
| | - Tobias Schiergens
- Department of General, Visceral, and Transplantation Surgery, University Hospital, LMU Munich, Munich, Germany
| | - Jens Werner
- Department of General, Visceral, and Transplantation Surgery, University Hospital, LMU Munich, Munich, Germany
| | - Volker Heinemann
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
| | - Sebastian Stintzing
- Department of Hematology, Oncology, and Tumor Immunology (CCM) Charité Universitaetsmedizin Berlin, Berlin, Germany
| | - Doris Lindoerfer
- Institute for Medical Information Processing, Biometry and Epidemiology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Ulrich Mansmann
- Institute for Medical Information Processing, Biometry and Epidemiology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Michael Pohl
- Department of Internal Medicine, Ruhr University Bochum, Knappschaftskrankenhaus, Bochum, Germany
| | | | | | - Heiner Wolters
- Department of Visceral and General Surgery, St. Josef Hospital, Dortmund, Germany
| | - Josef Stern
- Department of Visceral and General Surgery, St. Josef Hospital, Dortmund, Germany
| | - Selami Usta
- Department of Visceral and General Surgery, St. Josef Hospital, Dortmund, Germany
| | - Richard Viebahn
- Department of Surgery, Ruhr University Bochum, Knappschaftskrankenhaus, Bochum, Germany
| | - Jacob Admard
- Institute of Medical Genetics and Applied Genomics, University of Tübingen, Tübingen, Germany
| | - Nicolas Casadei
- Institute of Medical Genetics and Applied Genomics, University of Tübingen, Tübingen, Germany
| | - Stefan Fröhling
- German Cancer Consortium (DKTK), Heidelberg, Germany
- Deptartment of Translational Medical Oncology, NCT Heidelberg and German Cancer Research Center, Heidelberg, Germany
| | - Claudia R Ball
- Translational Functional Cancer Genomics, NCT Heidelberg and German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Translational Medical Oncology, National Center for Tumor Diseases (NCT), Dresden, and German Cancer Research Center (DKFZ), Dresden, Germany
- Center for Personalized Oncology, NCT Dresden and University Hospital Carl Gustav Carus Dresden at TU Dresden, Dresden, Germany
- German Cancer Consortium (DKTK), Dresden, Germany
| | - Jens T Siveke
- Bridge Institute of Experimental Tumor Therapy, West German Cancer Center, University Hospital Essen, Essen, Germany
- Division of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK, partner site Essen) and German Cancer Research Center, DKFZ, Heidelberg, Germany
| | - Hanno Glimm
- Translational Functional Cancer Genomics, NCT Heidelberg and German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Translational Medical Oncology, National Center for Tumor Diseases (NCT), Dresden, and German Cancer Research Center (DKFZ), Dresden, Germany
- Center for Personalized Oncology, NCT Dresden and University Hospital Carl Gustav Carus Dresden at TU Dresden, Dresden, Germany
- German Cancer Consortium (DKTK), Dresden, Germany
| | - Andrea Tannapfel
- Institute of Pathology, Ruhr University of Bochum, Bochum, Germany
| | - Wolff Schmiegel
- Department of Internal Medicine, Ruhr University Bochum, Knappschaftskrankenhaus, Bochum, Germany
| | - Stephan A Hahn
- Department of Molecular GI Oncology, Faculty of Medicine, Ruhr University Bochum, 44780, Bochum, Germany.
- Department of Internal Medicine, Ruhr University Bochum, Knappschaftskrankenhaus, Bochum, Germany.
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29
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Xu J, Ma J, Guan B, Li J, Wang Y, Hu S. LncRNA HCP5 promotes malignant cell behaviors in esophageal squamous cell carcinoma via the PI3K/AKT/mTOR signaling. Cell Cycle 2021; 20:1374-1388. [PMID: 34190001 DOI: 10.1080/15384101.2021.1944512] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
The role of lncRNA HCP5 in esophageal squamous cell carcinoma (ESCC) remains unknown despite its involvement in different malignancies. MTT assay, EdU assay, TUNEL assay, transwell assay, and sphere formation assay were conducted to reveal ESCC cell viability, proliferation, apoptosis, migration, invasion, and stemness characteristics. FISH and subcellular fraction assays were performed to reveal the subcellular location of HCP5 in ESCC cells. Luciferase reporter assay and RIP assay were conducted to explore the downstream axis of HCP5. Our findings revealed that HCP5 expression was at a higher level in ESCC tissues and cells compared to that in control tissues and cells. Additionally, HCP5 promoted ESCC cellular activities by promoting proliferation, migration, invasion ability and stemness characteristics of ESCC cells as well as suppressing cell apoptosis. Furthermore, we found that HCP5 bound with miR-139-5p to upregulate PDE4A via the competing endogenous RNA network in ESCC cells. Importantly, HCP5 was discovered to stimulate the PI3K/AKT/mTOR signaling by regulating the downstream target genes. Finally, rescue assays indicated that HCP5 promoted ESCC cell growth by activating the PDE4A-medaited PI3K/AKT/mTOR pathway. HCP5 promotes ESCC cellular development by modulating the miR-139-5p/PDE4A pathway and stimulating the PI3K/AKT/mTOR signaling pathway, which may be conducive for the improvement of ESCC treatment.
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Affiliation(s)
- Jianyu Xu
- Department of Radiation Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - Jianli Ma
- Department of Radiation Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - Bixi Guan
- Department of Radiation Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - Jian Li
- Department of Radiation Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - Yan Wang
- Department of Radiation Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - Songliu Hu
- Department of Radiation Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
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30
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Xie C, Lin PJ, Hao J. Eggmanone Effectively Overcomes Prostate Cancer Cell Chemoresistance. Biomedicines 2021; 9:biomedicines9050538. [PMID: 34066000 PMCID: PMC8151738 DOI: 10.3390/biomedicines9050538] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/23/2021] [Accepted: 05/10/2021] [Indexed: 12/24/2022] Open
Abstract
Prostate cancer chemoresistance is a major therapeutic problem, and the underlying mechanism is not well understood and effective therapies to overcome this problem are not available. Phosphodiesterase-4 (PDE4), a main intracellular enzyme for cAMP hydrolysis, has been previously shown to involve in the early chemo-sensitive prostate cancer cell proliferation and progression, but its role in the more-advanced chemo-resistant prostate cancer is completely unknown. Here we found that the expression of PDE4 subtype, PDE4D, is highly elevated in the chemo-resistant prostate cancer cells (DU145-TxR and PC3-TxR) in comparison to the chemo-sensitive prostate cancer cells (DU145 and PC3). Inhibition of PDE4D with a potent and selective PDED4 inhibitor, Eggmanone, effectively decreases the invasion and proliferation as well as induces cell death of the chemo-resistant prostate cancer cells (DU145-TxR and PC3-TxR). These results were confirmed by siRNA knockdown of PDE4D. We and colleagues previously reported that Eggmanone can effectively blocked sonic Hedgehog signaling via PDE4D inhibition, and here our study suggests that that Eggmanone downregulated proliferation of the chemo-resistant prostate cancer cells via sonic Hedgehog signaling. In addition, Eggmanone treatment dose-dependently increases docetaxel cytotoxicity to DU145-TxR and PC3-TxR. As cancer stem cells (CSCs) are known to be implicated in cancer chemoresistance, we further examined Eggmanone impacts on CSC-like properties in the chemo-resistant prostate cancer cells. Our study shows that Eggmanone effectively down-regulates the expression of CSCs’ marker genes Nanog and ABC sub-family G member 2 (ABCG2) and attenuates sphere formation in DU145-TxR and PC3-TxR cells. In summary, our work shows that Eggmanone effectively overcomes the chemoresistance of prostate cancer cells presumably through sonic Hedgehog signaling and targeting CSCs, suggesting that Eggmanone may serve as a novel agent for chemo-resistant prostate cancer.
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Affiliation(s)
- Chen Xie
- College of Veterinary Medicine, Western University of Health Sciences, Pomona, CA 91766, USA;
| | - Pen-Jen Lin
- Graduate College of Biomedical Sciences, Western University of Health Sciences, Pomona, CA 91766, USA;
| | - Jijun Hao
- College of Veterinary Medicine, Western University of Health Sciences, Pomona, CA 91766, USA;
- Graduate College of Biomedical Sciences, Western University of Health Sciences, Pomona, CA 91766, USA;
- Correspondence: ; Tel.: +1-(909)-469-8686; Fax: +1-909-469-5635
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31
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Phosphodiesterase 4D Depletion/Inhibition Exerts Anti-Oncogenic Properties in Hepatocellular Carcinoma. Cancers (Basel) 2021; 13:cancers13092182. [PMID: 34062786 PMCID: PMC8125776 DOI: 10.3390/cancers13092182] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/26/2021] [Accepted: 04/28/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Hepatocellular carcinoma (HCC) is one of the leading causes of cancer-related mortality worldwide. Drug resistance is a serious problem in the treatment of HCC. Therefore, it is of high clinical impact to discover targeted therapies that may overcome drug-related resistance and improve the survival of patients affected by HCC. In the present study, we investigated the role of Isoform D of type 4 phosphodiesterase (PDE4D) in HCC development and progression. We found that PDE4D is over-expressed HCCs in vitro and in vivo and the depletion of the gene by silencing or the pharmacological inhibition of protein activity exerted anti-tumorigenic activities. Abstract Isoform D of type 4 phosphodiesterase (PDE4D) has recently been associated with several human cancer types with the exception of human hepatocellular carcinoma (HCC). Here we explored the role of PDE4D in HCC. We found that PDE4D gene/protein were over-expressed in different samples of human HCCs compared to normal livers. Accordingly, HCC cells showed higher PDE4D activity than non-tumorigenic cells, accompanied by over-expression of the PDE4D isoform. Silencing of PDE4D gene and pharmacological inhibition of protein activity by the specific inhibitor Gebr-7b reduced cell proliferation and increased apoptosis in HCC cells, with a decreased fraction of cells in S phase and a differential modulation of key regulators of cell cycle and apoptosis. PDE4D silencing/inhibition also affected the gene expression of several cancer-related genes, such as the pro-oncogenic insulin growth factor (IGF2), which is down-regulated. Finally, gene expression data, available in the CancerLivER data base, confirm that PDE4D over-expression in human HCCs correlated with an increased expression of IGF2, suggesting a new possible molecular network that requires further investigations. In conclusion, intracellular depletion/inhibition of PDE4D prevents the growth of HCC cells, displaying anti-oncogenic effects. PDE4D may thus represent a new biomarker for diagnosis and a potential adjuvant target for HCC therapy.
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32
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Quimque MT, Notarte KI, Letada A, Fernandez RA, Pilapil DY, Pueblos KR, Agbay JC, Dahse HM, Wenzel-Storjohann A, Tasdemir D, Khan A, Wei DQ, Gose Macabeo AP. Potential Cancer- and Alzheimer's Disease-Targeting Phosphodiesterase Inhibitors from Uvaria alba: Insights from In Vitro and Consensus Virtual Screening. ACS OMEGA 2021; 6:8403-8417. [PMID: 33817501 PMCID: PMC8015132 DOI: 10.1021/acsomega.1c00137] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Accepted: 03/03/2021] [Indexed: 05/06/2023]
Abstract
Inhibition of the major cyclic adenosine monophosphate-metabolizing enzyme PDE4 has shown potential for the discovery of drugs for cancer, inflammation, and neurodegenerative disorders such as Alzheimer's disease. As a springboard to explore new anti-cancer and anti-Alzheimer's chemical prototypes from rare Annonaceae species, the present study evaluated anti-PDE4B along with antiproliferative and anti-cholinesterase activities of the extracts of the Philippine endemic species Uvaria alba using in vitro assays and framed the resulting biological significance through computational binding and reactivity-based experiments. Thus, the PDE4 B2B-inhibiting dichloromethane sub-extract (UaD) of U. alba elicited antiproliferative activity against chronic myelogenous leukemia (K-562) and cytostatic effects against human cervical cancer (HeLa). The extract also profoundly inhibited acetylcholinesterase (AChE), an enzyme involved in the progression of neurodegenerative diseases. Chemical profiling analysis of the bioactive extract identified 18 putative secondary metabolites. Molecular docking and molecular dynamics simulations showed strong free energy binding mechanisms and dynamic stability at 50-ns simulations in the catalytic domains of PDE4 B2B, ubiquitin-specific peptidase 14, and Kelch-like ECH-associated protein 1 (KEAP-1 Kelch domain) for the benzylated dihydroflavone dichamanetin (16), and of an AChE and KEAP-1 BTB domain for 3-(3,4-dihydroxybenzyl)-3',4',6-trihydroxy-2,4-dimethoxychalcone (8) and grandifloracin (15), respectively. Density functional theory calculations to demonstrate Michael addition reaction of the most electrophilic metabolite and kinetically stable grandifloracin (15) with Cys151 of the KEAP-1 BTB domain illustrated favorable formation of a β-addition adduct. The top-ranked compounds also conferred favorable in silico pharmacokinetic properties.
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Affiliation(s)
- Mark Tristan Quimque
- Laboratory
of Organic Reactivity, Discovery & Synthesis (LORDS), Research
Center for Natural & Applied Sciences, University of Santo Tomas, España Blvd., 1015 Manila, Philippines
- The
Graduate School, University of Santo Tomas, España Blvd., 1015 Manila, Philippines
- Department
of Chemistry, College of Science and Mathematics, Mindanao State University-Iligan Institute of Technology, Tibanga, 9200 Iligan
City, Philippines
| | - Kin Israel Notarte
- Laboratory
of Organic Reactivity, Discovery & Synthesis (LORDS), Research
Center for Natural & Applied Sciences, University of Santo Tomas, España Blvd., 1015 Manila, Philippines
- Faculty
of Medicine & Surgery, University of
Santo Tomas, España Blvd., 1015 Manila, Philippines
| | - Arianne Letada
- Laboratory
of Organic Reactivity, Discovery & Synthesis (LORDS), Research
Center for Natural & Applied Sciences, University of Santo Tomas, España Blvd., 1015 Manila, Philippines
- The
Graduate School, University of Santo Tomas, España Blvd., 1015 Manila, Philippines
| | - Rey Arturo Fernandez
- Laboratory
of Organic Reactivity, Discovery & Synthesis (LORDS), Research
Center for Natural & Applied Sciences, University of Santo Tomas, España Blvd., 1015 Manila, Philippines
| | - Delfin Yñigo Pilapil
- Laboratory
of Organic Reactivity, Discovery & Synthesis (LORDS), Research
Center for Natural & Applied Sciences, University of Santo Tomas, España Blvd., 1015 Manila, Philippines
- Department
of Biological Sciences, College of Science, University of Santo Tomas, España Blvd., 1015 Manila, Philippines
| | - Kirstin Rhys Pueblos
- Laboratory
of Organic Reactivity, Discovery & Synthesis (LORDS), Research
Center for Natural & Applied Sciences, University of Santo Tomas, España Blvd., 1015 Manila, Philippines
- The
Graduate School, University of Santo Tomas, España Blvd., 1015 Manila, Philippines
- Department
of Chemistry, College of Science and Mathematics, Mindanao State University-Iligan Institute of Technology, Tibanga, 9200 Iligan
City, Philippines
| | - Jay Carl Agbay
- Department
of Chemistry, College of Science and Mathematics, Mindanao State University-Iligan Institute of Technology, Tibanga, 9200 Iligan
City, Philippines
- Philippine
Science High School—Central Mindanao Campus, 9217 Balo-i, Lanao del Norte, Philippines
| | - Hans-Martin Dahse
- Leibniz-Institute
for Natural Product Research and Infection Biology, Hans-Knöll-Institute (HKI), D-07745 Jena, Germany
| | - Arlette Wenzel-Storjohann
- GEOMAR
Centre for Marine Biotechnology (GEOMAR-Biotech), Research Unit, Marine
Natural Products Chemistry, GEOMAR Helmholtz
Centre for Ocean Research Kiel, Am Kiel-Kanal, Kiel 24106, Germany
| | - Deniz Tasdemir
- GEOMAR
Centre for Marine Biotechnology (GEOMAR-Biotech), Research Unit, Marine
Natural Products Chemistry, GEOMAR Helmholtz
Centre for Ocean Research Kiel, Am Kiel-Kanal, Kiel 24106, Germany
- Faculty
of Mathematics and Natural Sciences, Kiel
University, Christian-Albrechts-Platz
4, Kiel 24118, Germany
| | - Abbas Khan
- Department
of Bioinformatics and Biostatistics, State Key Laboratory of Microbial
Metabolism, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang District, Shanghai 200240, China
| | - Dong-Qing Wei
- Department
of Bioinformatics and Biostatistics, State Key Laboratory of Microbial
Metabolism, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang District, Shanghai 200240, China
- Peng Cheng Laboratory, Vanke Cloud City Phase I Building 8, Xili Street, Nashan District, Shenzhen 518055, Guangdong, P.R. China
| | - Allan Patrick Gose Macabeo
- Laboratory
of Organic Reactivity, Discovery & Synthesis (LORDS), Research
Center for Natural & Applied Sciences, University of Santo Tomas, España Blvd., 1015 Manila, Philippines
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33
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Chen Z, Yang Y, Neo SY, Shi H, Chen Y, Wagner AK, Larsson K, Tong L, Jakobsson PJ, Alici E, Wu J, Cao Y, Wang K, Liu LL, Mao Y, Sarhan D, Lundqvist A. Phosphodiesterase 4A confers resistance to PGE2-mediated suppression in CD25 + /CD54 + NK cells. EMBO Rep 2021; 22:e51329. [PMID: 33480074 PMCID: PMC7926252 DOI: 10.15252/embr.202051329] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 12/14/2020] [Accepted: 12/21/2020] [Indexed: 12/22/2022] Open
Abstract
Inadequate persistence of tumor‐infiltrating natural killer (NK) cells is associated with poor prognosis in cancer patients. The solid tumor microenvironment is characterized by the presence of immunosuppressive factors, including prostaglandin E2 (PGE2), that limit NK cell persistence. Here, we investigate if the modulation of the cytokine environment in lung cancer with IL‐2 or IL‐15 renders NK cells resistant to suppression by PGE2. Analyzing Cancer Genome Atlas (TCGA) data, we found that high NK cell gene signatures correlate with significantly improved overall survival in patients with high levels of the prostaglandin E synthase (PTGES). In vitro, IL‐15, in contrast to IL‐2, enriches for CD25+/CD54+ NK cells with superior mTOR activity and increased expression of the cAMP hydrolyzing enzyme phosphodiesterase 4A (PDE4A). Consequently, this distinct population of NK cells maintains their function in the presence of PGE2 and shows an increased ability to infiltrate lung adenocarcinoma tumors in vitro and in vivo. Thus, strategies to enrich CD25+/CD54+ NK cells for adoptive cell therapy should be considered.
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Affiliation(s)
- Ziqing Chen
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Ying Yang
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.,Department of Respiratory Medicine, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, China.,School of Medicine, Zhejiang University, Hangzhou, China
| | - Shi Y Neo
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Hao Shi
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Yi Chen
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Arnika K Wagner
- Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Karin Larsson
- Rheumatology Unit, Department of Medicine, Solna, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Le Tong
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Per-Johan Jakobsson
- Rheumatology Unit, Department of Medicine, Solna, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Evren Alici
- Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Jing Wu
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Yihai Cao
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Kai Wang
- School of Medicine, Zhejiang University, Hangzhou, China
| | - Lisa L Liu
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Yumeng Mao
- Science for Life Laboratory, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Dhifaf Sarhan
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Andreas Lundqvist
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
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34
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Zhang H, Kong Q, Wang J, Jiang Y, Hua H. Complex roles of cAMP-PKA-CREB signaling in cancer. Exp Hematol Oncol 2020; 9:32. [PMID: 33292604 PMCID: PMC7684908 DOI: 10.1186/s40164-020-00191-1] [Citation(s) in RCA: 191] [Impact Index Per Article: 47.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 11/19/2020] [Indexed: 02/08/2023] Open
Abstract
Cyclic adenosine monophosphate (cAMP) is the first discovered second messenger, which plays pivotal roles in cell signaling, and regulates many physiological and pathological processes. cAMP can regulate the transcription of various target genes, mainly through protein kinase A (PKA) and its downstream effectors such as cAMP-responsive element binding protein (CREB). In addition, PKA can phosphorylate many kinases such as Raf, GSK3 and FAK. Aberrant cAMP-PKA signaling is involved in various types of human tumors. Especially, cAMP signaling may have both tumor-suppressive and tumor-promoting roles depending on the tumor types and context. cAMP-PKA signaling can regulate cancer cell growth, migration, invasion and metabolism. This review highlights the important roles of cAMP-PKA-CREB signaling in tumorigenesis. The potential strategies to target this pathway for cancer therapy are also discussed.
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Affiliation(s)
- Hongying Zhang
- Laboratory of Oncogene, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Qingbin Kong
- Laboratory of Oncogene, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Jiao Wang
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yangfu Jiang
- Laboratory of Oncogene, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Hui Hua
- Laboratory of Stem Cell Biology, West China Hospital, Sichuan University, Chengdu, 610041, China.
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35
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Targeted therapies in melanoma beyond BRAF: targeting NRAS-mutated and KIT-mutated melanoma. Curr Opin Oncol 2020; 32:79-84. [PMID: 31833955 DOI: 10.1097/cco.0000000000000606] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
PURPOSE OF REVIEW Melanoma treatment have been revolutionized since 2010 by the development of immune checkpoint inhibitors, and, for BRAF-mutated melanoma, targeted therapies based on BRAF and MEK inhibitors, which is a model of effective targeted therapy in cancer. However, patients with BRAF wild type cannot benefit for such treatments. In this review, we will focus on the current clinical development of targeted therapies beyond BRAF, in NRAS-mutated and KIT-altered melanoma. RECENT FINDINGS In NRAS-mutated melanoma, targeted therapies based on MEK inhibition are being developed as monotherapy or in combination with MAPK, PI3K or CDK4/6 inhibitor. Targeted therapies of KIT-altered melanoma patients is based in KIT inhibitor (mostly imatinib, nilotinib), although for both melanoma subtypes, results are for now disappointing as compared with BRAF and MEK inhibitors in BRAF-mutated melanoma. SUMMARY Combined therapeutic targeted strategies are awaited in NRAS-mutated and KIT-altered melanoma and could provide additional benefit.
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Bhat A, Ray B, Mahalakshmi AM, Tuladhar S, Nandakumar DN, Srinivasan M, Essa MM, Chidambaram SB, Guillemin GJ, Sakharkar MK. Phosphodiesterase-4 enzyme as a therapeutic target in neurological disorders. Pharmacol Res 2020; 160:105078. [PMID: 32673703 DOI: 10.1016/j.phrs.2020.105078] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 07/09/2020] [Accepted: 07/10/2020] [Indexed: 02/08/2023]
Abstract
Phosphodiesterases (PDE) are a diverse family of enzymes (11 isoforms so far identified) responsible for the degradation of cyclic adenosine monophosphate (cAMP) and cyclic guanosine monophosphate (cGMP) which are involved in several cellular and biochemical functions. Phosphodiesterase 4 (PDE4) is the major isoform within this group and is highly expressed in the mammalian brain. An inverse association between PDE4 and cAMP levels is the key mechanism in various pathophysiological conditions like airway inflammatory diseases-chronic obstruction pulmonary disease (COPD), asthma, psoriasis, rheumatoid arthritis, and neurological disorders etc. In 2011, roflumilast, a PDE4 inhibitor (PDE4I) was approved for the treatment of COPD. Subsequently, other PDE4 inhibitors (PDE4Is) like apremilast and crisaborole were approved by the Food and Drug Administration (FDA) for psoriasis, atopic dermatitis etc. Due to the adverse effects like unbearable nausea and vomiting, dose intolerance and diarrhoea, PDE4 inhibitors have very less clinical compliance. Efforts are being made to develop allosteric modulation with high specificity to PDE4 isoforms having better efficacy and lesser adverse effects. Interestingly, repositioning PDE4Is towards neurological disorders including Alzheimer's disease (AD), Parkinson's disease (PD), Huntington's disease (HD), multiple sclerosis (MS) and sleep disorders, is gaining attention. This review is an attempt to summarize the data on the effects of PDE4 overexpression in neurological disorders and the use of PDE4Is and newer allosteric modulators as therapeutic options. We have also compiled a list of on-going clinical trials on PDE4 inhibitors in neurological disorders.
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Affiliation(s)
- Abid Bhat
- Dept. of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru, India
| | - Bipul Ray
- Dept. of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru, India
| | | | - Sunanda Tuladhar
- Dept. of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru, India
| | - D N Nandakumar
- Department of Neurochemistry, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, 560029, India
| | - Malathi Srinivasan
- Department of Lipid Science, CSIR - Central Food Technological Research Institute (CFTRI), CFTRI Campus, Mysuru, 570020, India
| | - Musthafa Mohamed Essa
- Ageing and Dementia Research Group, Sultan Qaboos University, Muscat, Oman; Department of Food Science and Nutrition, CAMS, Sultan Qaboos University, Muscat, Oman.
| | - Saravana Babu Chidambaram
- Dept. of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru, India; Centre for Experimental Pharmacology and Toxicology, Central Animal Facility, JSS Academy of Higher Education & Research, Mysuru, India.
| | - Gilles J Guillemin
- Neuroinflammation group, Faculty of Medicine and Health Sciences, Macquarie University, NSW, 2109, Australia.
| | - Meena Kishore Sakharkar
- College of Pharmacy and Nutrition, University of Saskatchewan, 107, Wiggins Road, Saskatoon, SK, S7N 5C9, Canada
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Sarode P, Zheng X, Giotopoulou GA, Weigert A, Kuenne C, Günther S, Friedrich A, Gattenlöhner S, Stiewe T, Brüne B, Grimminger F, Stathopoulos GT, Pullamsetti SS, Seeger W, Savai R. Reprogramming of tumor-associated macrophages by targeting β-catenin/FOSL2/ARID5A signaling: A potential treatment of lung cancer. SCIENCE ADVANCES 2020; 6:eaaz6105. [PMID: 32548260 PMCID: PMC7274802 DOI: 10.1126/sciadv.aaz6105] [Citation(s) in RCA: 106] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 03/27/2020] [Indexed: 05/03/2023]
Abstract
Tumor-associated macrophages (TAMs) influence lung tumor development by inducing immunosuppression. Transcriptome analysis of TAMs isolated from human lung tumor tissues revealed an up-regulation of the Wnt/β-catenin pathway. These findings were reproduced in a newly developed in vitro "trained" TAM model. Pharmacological and macrophage-specific genetic ablation of β-catenin reprogrammed M2-like TAMs to M1-like TAMs both in vitro and in various in vivo models, which was linked with the suppression of primary and metastatic lung tumor growth. An in-depth analysis of the underlying signaling events revealed that β-catenin-mediated transcriptional activation of FOS-like antigen 2 (FOSL2) and repression of the AT-rich interaction domain 5A (ARID5A) drive gene regulatory switch from M1-like TAMs to M2-like TAMs. Moreover, we found that high expressions of β-catenin and FOSL2 correlated with poor prognosis in patients with lung cancer. In conclusion, β-catenin drives a transcriptional switch in the lung tumor microenvironment, thereby promoting tumor progression and metastasis.
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Affiliation(s)
- Poonam Sarode
- Max Planck Institute for Heart and Lung Research, Member of the German Center for Lung Research (DZL), Member of the Cardio-Pulmonary Institute (CPI), Bad Nauheim 61231, Germany
| | - Xiang Zheng
- Max Planck Institute for Heart and Lung Research, Member of the German Center for Lung Research (DZL), Member of the Cardio-Pulmonary Institute (CPI), Bad Nauheim 61231, Germany
| | - Georgia A. Giotopoulou
- Laboratory for Molecular Respiratory Carcinogenesis, Department of Physiology, Faculty of Medicine, University of Patras, Rio, 26504, Greece and Lung Carcinogenesis Laboratory, Comprehensive Pneumology Center (CPC) and Institute for Lung Biology and Disease (iLBD), University Hospital, Ludwig-Maximilians University and Helmholtz Center Munich, Member of the German Center for Lung Research (DZL), Munich 81377, Germany
| | - Andreas Weigert
- Institute of Biochemistry I, Faculty of Medicine, Goethe University Frankfurt, Frankfurt 60323, Germany
| | - Carste Kuenne
- Max Planck Institute for Heart and Lung Research, Member of the German Center for Lung Research (DZL), Member of the Cardio-Pulmonary Institute (CPI), Bad Nauheim 61231, Germany
| | - Stefan Günther
- Max Planck Institute for Heart and Lung Research, Member of the German Center for Lung Research (DZL), Member of the Cardio-Pulmonary Institute (CPI), Bad Nauheim 61231, Germany
| | - Aleksandra Friedrich
- Max Planck Institute for Heart and Lung Research, Member of the German Center for Lung Research (DZL), Member of the Cardio-Pulmonary Institute (CPI), Bad Nauheim 61231, Germany
| | - Stefan Gattenlöhner
- Department of Pathology, Member of the DZL, Justus Liebig University, Giessen 35390, Germany
| | - Thorsten Stiewe
- Institute of Molecular Oncology, Philipps-University Marburg, Member of the DZL, Marburg 35043, Germany
| | - Bernhard Brüne
- Institute of Biochemistry I, Faculty of Medicine, Goethe University Frankfurt, Frankfurt 60323, Germany
- Frankfurt Cancer Institute (FCI), Goethe University, 60596 Frankfurt am Main, Germany
| | - Friedrich Grimminger
- Department of Internal Medicine, Member of the DZL, Member of CPI, Justus Liebig University, 35392 Giessen, Germany
| | - Georgios T. Stathopoulos
- Laboratory for Molecular Respiratory Carcinogenesis, Department of Physiology, Faculty of Medicine, University of Patras, Rio, 26504, Greece and Lung Carcinogenesis Laboratory, Comprehensive Pneumology Center (CPC) and Institute for Lung Biology and Disease (iLBD), University Hospital, Ludwig-Maximilians University and Helmholtz Center Munich, Member of the German Center for Lung Research (DZL), Munich 81377, Germany
| | - Soni Savai Pullamsetti
- Max Planck Institute for Heart and Lung Research, Member of the German Center for Lung Research (DZL), Member of the Cardio-Pulmonary Institute (CPI), Bad Nauheim 61231, Germany
- Department of Internal Medicine, Member of the DZL, Member of CPI, Justus Liebig University, 35392 Giessen, Germany
| | - Werner Seeger
- Max Planck Institute for Heart and Lung Research, Member of the German Center for Lung Research (DZL), Member of the Cardio-Pulmonary Institute (CPI), Bad Nauheim 61231, Germany
- Department of Internal Medicine, Member of the DZL, Member of CPI, Justus Liebig University, 35392 Giessen, Germany
- Institute for Lung Health (ILH), Justus Liebig University, 35392 Giessen, Germany
| | - Rajkumar Savai
- Max Planck Institute for Heart and Lung Research, Member of the German Center for Lung Research (DZL), Member of the Cardio-Pulmonary Institute (CPI), Bad Nauheim 61231, Germany
- Frankfurt Cancer Institute (FCI), Goethe University, 60596 Frankfurt am Main, Germany
- Department of Internal Medicine, Member of the DZL, Member of CPI, Justus Liebig University, 35392 Giessen, Germany
- Institute for Lung Health (ILH), Justus Liebig University, 35392 Giessen, Germany
- Corresponding author.
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Hsien Lai S, Zervoudakis G, Chou J, Gurney ME, Quesnelle KM. PDE4 subtypes in cancer. Oncogene 2020; 39:3791-3802. [PMID: 32203163 PMCID: PMC7444459 DOI: 10.1038/s41388-020-1258-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 03/02/2020] [Accepted: 03/03/2020] [Indexed: 12/22/2022]
Abstract
Cyclic nucleotide phosphodiesterases (PDE) break down cyclic nucleotides such as cAMP and cGMP, reducing the signaling of these important intracellular second messengers. Several unique families of phosphodiesterases exist, and certain families are clinically important modulators of vasodilation. In the current work, we have summarized the body of literature that describes an emerging role for the PDE4 subfamily of phosphodiesterases in malignancy. We have systematically investigated PDE4A, PDE4B, PDE4C, and PDE4D isoforms and found evidence associating them with several cancer types including hematologic malignancies and lung cancers, among others. In this review, we compare the evidence examining the functional role of each PDE4 subtype across malignancies, looking for common signaling themes, signaling pathways, and establishing the case for PDE4 subtypes as a potential therapeutic target for cancer treatment.
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Affiliation(s)
- Samuel Hsien Lai
- Department of Biomedical Sciences, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, USA
| | - Guston Zervoudakis
- Department of Biomedical Sciences, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, USA
| | - Jesse Chou
- Department of Biomedical Sciences, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, USA
| | | | - Kelly M Quesnelle
- Department of Biomedical Sciences, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, USA.
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El-Menshawe SF, Sayed OM, Abou Taleb HA, Saweris MA, Zaher DM, Omar HA. The use of new quinazolinone derivative and doxorubicin loaded solid lipid nanoparticles in reversing drug resistance in experimental cancer cell lines: A systematic study. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101569] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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40
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El-Husseiny WM, El-Sayed MAA, El-Azab AS, AlSaif NA, Alanazi MM, Abdel-Aziz AAM. Synthesis, antitumor activity, and molecular docking study of 2-cyclopentyloxyanisole derivatives: mechanistic study of enzyme inhibition. J Enzyme Inhib Med Chem 2020; 35:744-758. [PMID: 32183576 PMCID: PMC7144195 DOI: 10.1080/14756366.2020.1740695] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
A series of 24 compounds was synthesised based on a 2-cyclopentyloxyanisole scaffold 3–14 and their in vitro antitumor activity was evaluated. Compounds 4a, 4b, 6b, 7b, 13, and 14 had the most potent antitumor activity (IC50 range: 5.13–17.95 μM), compared to those of the reference drugs celecoxib, afatinib, and doxorubicin. The most active derivatives 4a, 4b, 7b, and 13 were evaluated for their inhibitory activity against COX-2, PDE4B, and TNF-α. Compounds 4a and 13 potently inhibited TNF-α (IC50 values: 2.01 and 6.72 μM, respectively) compared with celecoxib (IC50=6.44 μM). Compounds 4b and 13 potently inhibited COX-2 (IC50 values: 1.08 and 1.88 μM, respectively) comparable to that of celecoxib (IC50=0.68 μM). Compounds 4a, 7b, and 13 inhibited PDE4B (IC50 values: 5.62, 5.65, and 3.98 μM, respectively) compared with the reference drug roflumilast (IC50=1.55 μM). The molecular docking of compounds 4b and 13 with the COX-2 and PDE4B binding pockets was studied.Highlights Antitumor activity of new synthesized cyclopentyloxyanisole scaffold was evaluated. The powerful antitumor 4a, 4b, 6b, 7b & 13 were assessed as COX-2, PDE4B & TNF-α inhibitors. Compounds 4a, 7b, and 13 exhibited COX-2, PDE4B, and TNF-α inhibition. Compounds 4b and 13 showed strong interactions at the COX-2 and PDE4B binding pockets.
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Affiliation(s)
- Walaa M El-Husseiny
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Magda A-A El-Sayed
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt.,Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Horus University, New Damietta, Egypt
| | - Adel S El-Azab
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Nawaf A AlSaif
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohammed M Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Alaa A-M Abdel-Aziz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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41
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Lucia K, Wu Y, Garcia JM, Barlier A, Buchfelder M, Saeger W, Renner U, Stalla GK, Theodoropoulou M. Hypoxia and the hypoxia inducible factor 1α activate protein kinase A by repressing RII beta subunit transcription. Oncogene 2020; 39:3367-3380. [PMID: 32111982 PMCID: PMC7160059 DOI: 10.1038/s41388-020-1223-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 02/09/2020] [Accepted: 02/12/2020] [Indexed: 12/22/2022]
Abstract
Overactivation of the cAMP signal transduction pathway plays a central role in the pathogenesis of endocrine tumors. Genetic aberrations leading to increased intracellular cAMP or directly affecting PKA subunit expression have been identified in inherited and sporadic endocrine tumors, but are rare indicating the presence of nongenomic pathological PKA activation. In the present study, we examined the impact of hypoxia on PKA activation using human growth hormone (GH)-secreting pituitary tumors as a model of an endocrine disease displaying PKA-CREB overactivation. We show that hypoxia activates PKA and enhances CREB transcriptional activity and subsequently GH oversecretion. This is due to a previously uncharacterized ability of HIF-1α to suppress the transcription of the PKA regulatory subunit 2B (PRKAR2B) by sequestering Sp1 from the PRKAR2B promoter. The present study reveals a novel mechanism through which the transcription factor HIF-1α transduces environmental signals directly onto PKA activity, without affecting intracellular cAMP concentrations. By identifying a point of interaction between the cellular microenvironment and intracellular enzyme activation, neoplastic, and nonneoplastic diseases involving overactivated PKA pathway may be more efficiently targeted.
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Affiliation(s)
- Kristin Lucia
- Department of Endocrinology, Max Planck Institute of Psychiatry, Munich, Germany.,Medizinische Klinik und Poliklinik IV, Ludwig-Maximilians-Universität München, Munich, Germany.,Department of Neurosurgery, Charité-Universitätsmedizin, Berlin, Germany.,Division of Molecular Genetics, Deutsches Krebsforschungszentrum, Heidelberg, Germany
| | - Yonghe Wu
- Division of Molecular Genetics, Deutsches Krebsforschungszentrum, Heidelberg, Germany
| | | | - Anne Barlier
- Centre de Recherche en Neurobiologie et Neurophysiologie de Marseille, Marseille, France
| | - Michael Buchfelder
- Department of Neurosurgery, Klinikum der Universität Erlangen, Erlangen, Germany
| | - Wolfgang Saeger
- Department of Neuropathology, Universität Hamburg, Hamburg, Germany
| | - Ulrich Renner
- Department of Endocrinology, Max Planck Institute of Psychiatry, Munich, Germany
| | - Günter K Stalla
- Department of Endocrinology, Max Planck Institute of Psychiatry, Munich, Germany.,Medizinische Klinik und Poliklinik IV, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Marily Theodoropoulou
- Department of Endocrinology, Max Planck Institute of Psychiatry, Munich, Germany. .,Medizinische Klinik und Poliklinik IV, Ludwig-Maximilians-Universität München, Munich, Germany.
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Auti PS, George G, Paul AT. Recent advances in the pharmacological diversification of quinazoline/quinazolinone hybrids. RSC Adv 2020; 10:41353-41392. [PMID: 35516563 PMCID: PMC9057921 DOI: 10.1039/d0ra06642g] [Citation(s) in RCA: 102] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 10/27/2020] [Indexed: 12/18/2022] Open
Abstract
Due to the pharmacological activities of quinazoline and quinazolinone scaffolds, it has aroused great interest in medicinal chemists for the development of new drugs or drug candidates. The pharmacological activities of quinazoline and its related scaffolds include anti-cancer, anti-microbial, anti-convulsant, and antihyperlipidaemia. Recently, molecular hybridization technology is used for the development of hybrid analogues with improved potency by combining two or more pharmacophores of bioactive scaffolds. The molecular hybridization of various biologically active pharmacophores with quinazoline derivatives resulted in lead compounds with multi-faceted biological activity wherein specific as well as multiple targets were involved. The present review summarizes the advances in lead compounds of quinazoline hybrids and their related heterocycles in medicinal chemistry. Moreover, the review also helps to intensify the drug development process by providing an understanding of the potential role of these hybridized pharmacophoric features in exhibiting various pharmacological activities. Recent advances in quinazoline/quinazolinone hybrid heterocycles in medicinal chemistry and their pharmacological diversification.![]()
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Affiliation(s)
- Prashant S. Auti
- Laboratory of Natural Product Chemistry
- Department of Pharmacy
- Birla Institute of Technology and Science, Pilani (BITS Pilani)
- Pilani Campus
- India
| | - Ginson George
- Laboratory of Natural Product Chemistry
- Department of Pharmacy
- Birla Institute of Technology and Science, Pilani (BITS Pilani)
- Pilani Campus
- India
| | - Atish T. Paul
- Laboratory of Natural Product Chemistry
- Department of Pharmacy
- Birla Institute of Technology and Science, Pilani (BITS Pilani)
- Pilani Campus
- India
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Ramezani S, Vousooghi N, Ramezani Kapourchali F, Yousefzadeh-Chabok S, Reihanian Z, Alizadeh AM, Khodayari S, Khodayari H. Rolipram optimizes therapeutic effect of bevacizumab by enhancing proapoptotic, antiproliferative signals in a glioblastoma heterotopic model. Life Sci 2019; 239:116880. [PMID: 31678282 DOI: 10.1016/j.lfs.2019.116880] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 08/18/2019] [Accepted: 09/15/2019] [Indexed: 01/24/2023]
Abstract
The unstable response to bevacizumab is a big dilemma in the antiangiogenic therapy of high-grade glioma that appears to be linked to an increase in the post-treatment intratumor levels of hypoxia-inducible factor 1 α (HIF1α) and active AKT. Particularly, a selective phosphodiesterase IV (PDE4) inhibitor, rolipram is capable of inhibiting HIF1α and AKT in cancer cells. Here, the effect of bevacizumab alone and in presence of rolipram on therapeutic efficacy, intratumor hypoxia levels, angiogenesis, apoptosis and proliferation mechanisms were evaluated. BALB/c mice bearing C6 glioma were received bevacizumab and rolipram either alone or combined for 30 days (n = 11/group). At the last day of treatments, apoptosis, proliferation and microvessel density, in xenografts (3/group) were detected by TUNEL staining, Ki67 and CD31 markers, respectively. Relative expression of target proteins was measured using western blotting. Bevacizumab initially hindered the tumor progression but its antitumor effect was weakened later despite the vascular regression and apoptosis induction. Unpredictably, bevacizumab-treated tumors exhibited the highest cell proliferation coupled with PDE4A, HIF1α and AKT upregulation and p53 downregulation and reversed by co-treatment with rolipram. Unlike a similar antivascular pattern to bevacizumab, rolipram consistently led to a more tumor growth suppression and proapoptotic effect versus bevacizumab. Co-treatment maximally hampered the tumor progression and elongated survival along with the major vascular regression, hypoxia, apoptosis induction, p53 and caspase activities. In conclusion, superior and persistent therapeutic efficacy of co-treatment provides a new insight into antiangiogenic therapy of malignant gliomas, suggesting to be a potential substitute in selected patients.
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Affiliation(s)
- Sara Ramezani
- Neuroscience Research Center, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran; Guilan Road Trauma Research Center, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran; Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Nasim Vousooghi
- Department of Neuroscience and Addiction Studies, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran; Research Center for Cognitive and Behavioral Sciences, Tehran University of Medical Sciences, Tehran, Iran; Iranian National Center for Addiction Studies (INCAS), Tehran University of Medical Sciences, Tehran, Iran.
| | | | - Shahrokh Yousefzadeh-Chabok
- Neuroscience Research Center, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran; Guilan Road Trauma Research Center, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
| | - Zoheir Reihanian
- Neurosurgery Department, Guilan University of Medical Sciences, Guilan, Iran
| | | | - Saeed Khodayari
- Cancer Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamid Khodayari
- Cancer Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Apalla Z, Psarakis E, Lallas A, Koukouthaki A, Fassas A, Smaragdi M. Psoriasis in Patients With Active Lung Cancer: Is Apremilast a Safe Option? Dermatol Pract Concept 2019; 9:300-301. [PMID: 31723466 DOI: 10.5826/dpc.0904a11] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2019] [Indexed: 10/31/2022] Open
Affiliation(s)
- Zoe Apalla
- State Dermatology and Venereology Department, Hippokration Hospital, Thessaloniki, Greece
| | - Eftychios Psarakis
- State Dermatology and Venereology Department, Hippokration Hospital, Thessaloniki, Greece
| | - Aimilios Lallas
- First Dermatology Department, Aristotle University of Thessaloniki, Greece
| | - Alexia Koukouthaki
- State Dermatology and Venereology Department, Hippokration Hospital, Thessaloniki, Greece
| | | | - Maria Smaragdi
- State Dermatology and Venereology Department, Hippokration Hospital, Thessaloniki, Greece
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Liu F, Ma J, Wang K, Li Z, Jiang Q, Chen H, Li W, Xia J. High expression of PDE4D correlates with poor prognosis and clinical progression in pancreaticductal adenocarcinoma. J Cancer 2019; 10:6252-6260. [PMID: 31772658 PMCID: PMC6856734 DOI: 10.7150/jca.35443] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 08/26/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Phosphodiesterase 4D (PDE4D) has recently been reported as an oncogene in various types of human cancers. However, the expression and significance of PDE4D in pancreatic ductal adenocarcinoma (PDAC) have not been elucidated. Methods: Immunohistochemistry (IHC) was used to examine the expression of PDE4D in 104 clinicopathologically characterized PDAC cases. PDE4D expression in paired tumor tissues and adjacent noncancerous tissues were detected by western blotting and real time qRT-PCR. The correlation of PDE4D expression levels with clinicopathological features and prognosis in patients were analyzed by univariate and multivariate methods. Effect of PDE4D on pancreatic cancer cells was detected by cell migration and invasion assays. Results: We found that PDE4D was significantly up-regulated in PDAC tumor tissues compared to those paired adjacent noncancerous tissues at both protein and mRNA levels. High level of PDE4D was significantly associated with clinical stage (P = 0.004), T classification (P = 0.003), lymph node metastasis (P = 0.022) and liver metastasis (P = 0.038). Patients with higher levels of PDE4D had shorter overall survival time contrast with those with lower PDE4D expression (P = 0.002). Multivariate analysis indicated that PDE4D may be an independent prognostic factor for PDAC. PDE4D depletion significantly suppressed β-catenin and Snail expression as well as the migration and invasion abilities of pancreatic cancer cells. Conclusions: Our study reveals that PDE4D up-regulated in PDAC was closely associated with poor prognosis of PDAC patients and multiple aggressive clinicopathological characteristics. PDE4D could be a useful prognostic biomarker and therapeutic target for PDAC.
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Affiliation(s)
- Fude Liu
- Department of General Surgery, The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510150, China
| | - Jieyi Ma
- Laboratory of General Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Kebing Wang
- Laboratory of General Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Zhi Li
- Department of Pathology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Qingping Jiang
- Department of Pathology, The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510150, China
| | - Hui Chen
- Department of Pathology, The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510150, China
| | - Wen Li
- Laboratory of General Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Jintang Xia
- Department of General Surgery, The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510150, China
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Keerthy HK, Mohan S, Basappa, Bharathkumar H, Rangappa S, Svensson F, Bender A, Mohan CD, Rangappa KS, Bhatnagar R. Triazole-Pyridine Dicarbonitrile Targets Phosphodiesterase 4 to Induce Cytotoxicity in Lung Carcinoma Cells. Chem Biodivers 2019; 16:e1900234. [PMID: 31287204 DOI: 10.1002/cbdv.201900234] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 07/09/2019] [Indexed: 12/24/2022]
Abstract
Phosphodiesterase 4 (PDE4) is a key enzyme involved in the hydrolysis of cyclic adenosine monophosphate (cAMP) and widely expressed in several types of cancers. The inhibition of PDE4 results in an increased concentration of intracellular cAMP levels that imparts the anti-inflammatory response in the target cells. In the present report, two series of triazolo-pyridine dicarbonitriles and substituted dihydropyridine dicarbonitriles were synthesized using green protocol (TBAB in refluxed water). We next evaluated the title compounds for their cytotoxicity towards lung cancer (A549) cells and identified 7'-[4-(methylsulfonyl)phenyl]-5'-oxo-1',5'-dihydrospiro[cyclohexane-1,2'-[1,2,4]triazolo[1,5-a]pyridine]-6',8'-dicarbonitrile (5h) and 7'-(1-methyl-1H-imidazol-2-yl)-5'-oxo-1',5'-dihydrospiro[cyclohexane-1,2'-[1,2,4]triazolo[1,5-a]pyridine]-6',8'-dicarbonitrile (5j) as lead analogs with the IC50 values of 15.2 and 24.1 μm, respectively. Furthermore, all the new compounds were tested for PDE4 inhibitory activity and 5j showed relatively good inhibitory activity towards PDE4 with inhibition of 50.9 % at 10 μm. In silico analysis demonstrated the favorable interaction of the title compounds with the target enzyme. Taken together, the present study introduces a new scaffold for the development of novel PDE4 inhibitors to fight against inflammatory diseases.
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Affiliation(s)
- Hosadurga K Keerthy
- Department of Chemistry, Center for Post Graduate Studies and Research, St. Agnes College, Bendur, Mangalore, 575002, India.,Center for Molecular Informatics, Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, United Kingdom
| | - Surender Mohan
- Laboratory of Molecular Biology and Genetic Engineering, School of Biotechnology, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Basappa
- Laboratory of Chemical Biology, Department of Chemistry, Bangalore University, Central College campus, Palace Road, Bangalore, 560001, India.,Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, University of Mysore, Manasagangotri, Mysore, 570006, India
| | - Hanumantharayappa Bharathkumar
- Laboratory of Chemical Biology, Department of Chemistry, Bangalore University, Central College campus, Palace Road, Bangalore, 560001, India
| | - Shobith Rangappa
- Adichunchanagiri Institute for Molecular Medicine, BG Nagara, 571448, Nagamangala Taluk, Mandya District, India
| | - Fredrick Svensson
- Center for Molecular Informatics, Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, United Kingdom
| | - Andreas Bender
- Center for Molecular Informatics, Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, United Kingdom
| | | | | | - Rakesh Bhatnagar
- Laboratory of Molecular Biology and Genetic Engineering, School of Biotechnology, Jawaharlal Nehru University, New Delhi, 110067, India
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Woo S, Kang KB, Kim J, Sung SH. Molecular Networking Reveals the Chemical Diversity of Selaginellin Derivatives, Natural Phosphodiesterase-4 Inhibitors from Selaginella tamariscina. JOURNAL OF NATURAL PRODUCTS 2019; 82:1820-1830. [PMID: 31244143 DOI: 10.1021/acs.jnatprod.9b00049] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Selaginellins are unique pigments found in the genus Selaginella, the largest genus of Lycopodiophyta. Recent studies reported that some selaginellin analogues have potent phosphodiesterase-4 (PDE4) inhibitory activity. In this study, the chemical diversity of natural selaginellin derivatives was revealed by an MS/MS molecular networking-based dereplication of the Selaginella tamariscina extract. It led to the prioritization of chromatographic peaks predicted as previously unknown selaginellin derivatives. Targeted isolation of these compounds afforded two unusual selaginellin analogues with a 1H,3H-dibenzo[de,h]isochromene skeleton, namely, selariscins A (1) and B (2), along with eight new diarylfluorene derivatives, selaginpulvilins M-T (3-10), and five known analogues, 11-15. The absolute configurations of 1, 2, and 8-10 were elucidated by spectroscopic data analyses including computational electronic circular dichroism data. Compounds 1 and 3-10 showed PDE4 inhibitory activity with IC50 values in the range of 2.8-33.8 μM, and their binding modes are suggested by a molecular docking study.
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Affiliation(s)
- Sunmin Woo
- College of Pharmacy and Research Institute of Pharmaceutical Sciences , Seoul National University , Seoul 08826 , Republic of Korea
| | - Kyo Bin Kang
- Research Institute of Pharmaceutical Sciences, College of Pharmacy , Sookmyung Women's University , Seoul 04310 , Republic of Korea
| | - Jinwoong Kim
- College of Pharmacy and Research Institute of Pharmaceutical Sciences , Seoul National University , Seoul 08826 , Republic of Korea
| | - Sang Hyun Sung
- College of Pharmacy and Research Institute of Pharmaceutical Sciences , Seoul National University , Seoul 08826 , Republic of Korea
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48
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Cho HY, Thein TZ, Wang W, Swenson SD, Fayngor RA, Ou M, Marín-Ramos NI, Schönthal AH, Hofman FM, Chen TC. The Rolipram-Perillyl Alcohol Conjugate (NEO214) Is A Mediator of Cell Death through the Death Receptor Pathway. Mol Cancer Ther 2019; 18:517-530. [PMID: 30647121 DOI: 10.1158/1535-7163.mct-18-0465] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 10/18/2018] [Accepted: 01/10/2019] [Indexed: 11/16/2022]
Abstract
Glioblastoma (GBM) is a highly aggressive primary brain tumor with a poor prognosis. Treatment with temozolomide, standard of care for gliomas, usually results in drug resistance and tumor recurrence. Therefore, there is a great need for drugs that target GBM. NEO214 was generated by covalently linking rolipram to perillyl alcohol (POH) via a carbamate bond to form the rolipram-perillyl alcohol conjugate. We show here that NEO214 is effective against both temozolomide-sensitive and temozolomide-resistant glioma cells. Furthermore, NEO214 is effective for different mechanisms of temozolomide resistance: overexpression of MGMT (O6-methylguanine methyl-transferase); deficiency in specific mismatch repair proteins; and overexpression of base excision repair (BER) proteins. NEO214-induced cytotoxicity involves apoptosis triggered by endoplasmic reticulum (ER) stress, as well as activating the Death Receptor 5 (DR5)/TNF-related apoptosis-inducing ligand (TRAIL/Apo2L) pathway. In vitro studies show that glioma cells treated with NEO214 express DR5 and exhibit cell death in the presence of recombinant TRAIL, a growth factor constitutively produced by astrocytes. Our in vitro 3D coculture data show that induction of DR5 in glioma cells with NEO214 and TRAIL cause tumor cell death very effectively and specifically for glioma cells. In vivo studies show that NEO214 has antitumor efficacy in orthotropic syngeneic rodent tumor models. Furthermore, NEO214 has therapeutic potential especially for brain tumors because this drug can cross the blood-brain barrier (BBB), and is effective in the TRAIL-rich astrocyte microenvironment. NEO214 is a strong candidate for use in the treatment of GBMs.
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Affiliation(s)
- Hee-Yeon Cho
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Thu Zan Thein
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Weijun Wang
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Stephen D Swenson
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Rochelle A Fayngor
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Mengting Ou
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
| | - Nagore I Marín-Ramos
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Axel H Schönthal
- Department of Molecular Microbiology and Immunology, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Florence M Hofman
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, California.,Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Thomas C Chen
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, California. .,Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, California
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49
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Schito L. Hypoxia-Dependent Angiogenesis and Lymphangiogenesis in Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1136:71-85. [PMID: 31201717 DOI: 10.1007/978-3-030-12734-3_5] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Hypoxia (low O2) is a ubiquitous feature of solid cancers, arising as a mismatch between cellular O2 supply and consumption. Hypoxia is associated to metastatic disease and mortality owing to its ability to stimulate the formation of blood (angiogenesis) and lymphatic vessels (lymphangiogenesis), thereby allowing cancer cells to escape the unfavorable tumor microenvironment and disseminate into secondary sites. This review outlines molecular mechanisms by which intratumoral hypoxia regulates the expression of motogenic and mitogenic factors that induce angiogenesis and lymphangiogenesis, whilst discussing their implications for metastatic cancers.
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Affiliation(s)
- Luana Schito
- Biological Sciences Platform, Sunnybrook Research Institute, University of Toronto, Toronto, ON, Canada.
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50
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Pulkka OP, Gebreyohannes YK, Wozniak A, Mpindi JP, Tynninen O, Icay K, Cervera A, Keskitalo S, Murumägi A, Kulesskiy E, Laaksonen M, Wennerberg K, Varjosalo M, Laakkonen P, Lehtonen R, Hautaniemi S, Kallioniemi O, Schöffski P, Sihto H, Joensuu H. Anagrelide for Gastrointestinal Stromal Tumor. Clin Cancer Res 2018; 25:1676-1687. [DOI: 10.1158/1078-0432.ccr-18-0815] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 07/23/2018] [Accepted: 12/04/2018] [Indexed: 11/16/2022]
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