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Salla M, Guo J, Joshi H, Gordon M, Dooky H, Lai J, Capicio S, Armstrong H, Valcheva R, Dyck JRB, Thiesen A, Wine E, Dieleman LA, Baksh S. Novel Biomarkers for Inflammatory Bowel Disease and Colorectal Cancer: An Interplay between Metabolic Dysregulation and Excessive Inflammation. Int J Mol Sci 2023; 24:ijms24065967. [PMID: 36983040 PMCID: PMC10055751 DOI: 10.3390/ijms24065967] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 03/15/2023] [Accepted: 03/17/2023] [Indexed: 03/29/2023] Open
Abstract
Persistent inflammation can trigger altered epigenetic, inflammatory, and bioenergetic states. Inflammatory bowel disease (IBD) is an idiopathic disease characterized by chronic inflammation of the gastrointestinal tract, with evidence of subsequent metabolic syndrome disorder. Studies have demonstrated that as many as 42% of patients with ulcerative colitis (UC) who are found to have high-grade dysplasia, either already had colorectal cancer (CRC) or develop it within a short time. The presence of low-grade dysplasia is also predictive of CRC. Many signaling pathways are shared among IBD and CRC, including cell survival, cell proliferation, angiogenesis, and inflammatory signaling pathways. Current IBD therapeutics target a small subset of molecular drivers of IBD, with many focused on the inflammatory aspect of the pathways. Thus, there is a great need to identify biomarkers of both IBD and CRC, that can be predictive of therapeutic efficacy, disease severity, and predisposition to CRC. In this study, we explored the changes in biomarkers specific for inflammatory, metabolic, and proliferative pathways, to help determine the relevance to both IBD and CRC. Our analysis demonstrated, for the first time in IBD, the loss of the tumor suppressor protein Ras associated family protein 1A (RASSF1A), via epigenetic changes, the hyperactivation of the obligate kinase of the NOD2 pathogen recognition receptor (receptor interacting protein kinase 2 [RIPK2]), the loss of activation of the metabolic kinase, AMP activated protein kinase (AMPKα1), and, lastly, the activation of the transcription factor and kinase Yes associated protein (YAP) kinase, that is involved in proliferation of cells. The expression and activation status of these four elements are mirrored in IBD, CRC, and IBD-CRC patients and, importantly, in matched blood and biopsy samples. The latter would suggest that biomarker analysis can be performed non-invasively, to understand IBD and CRC, without the need for invasive and costly endoscopic analysis. This study, for the first time, illustrates the need to understand IBD or CRC beyond an inflammatory perspective and the value of therapeutics directed to reset altered proliferative and metabolic states within the colon. The use of such therapeutics may truly drive patients into remission.
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2
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Mia MM, Singh MK. Emerging roles of the Hippo signaling pathway in modulating immune response and inflammation-driven tissue repair and remodeling. FEBS J 2022; 289:4061-4081. [PMID: 35363945 DOI: 10.1111/febs.16449] [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: 11/03/2021] [Revised: 01/17/2022] [Accepted: 03/30/2022] [Indexed: 02/06/2023]
Abstract
Inflammation is an evolutionarily conserved process and part of the body's defense mechanism. Inflammation leads to the activation of immune and non-immune cells that protect the host tissue/organs from injury or intruding pathogens. The Hippo pathway is an evolutionarily conserved kinase cascade with an established role in regulating cell proliferation, survival, and differentiation. It is involved in diverse biological processes, including organ size control and tissue homeostasis. Recent clinical and pre-clinical studies have shown that the Hippo signaling pathway is also associated with injury- and pathogen-induced tissue inflammation and associated immunopathology. In this review, we have summarized the recent findings related to the involvement of the Hippo signaling pathway in modulating the immune response in different acute and chronic inflammatory diseases and its impact on tissue repair and remodeling.
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Affiliation(s)
- Masum M Mia
- Cardiovascular and Metabolic Disorders Program, Duke-NUS Medical School, Singapore
| | - Manvendra K Singh
- Cardiovascular and Metabolic Disorders Program, Duke-NUS Medical School, Singapore.,National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore
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3
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Micheloni G, Carnovali M, Millefanti G, Rizzetto M, Moretti V, Montalbano G, Acquati F, Giaroni C, Valli R, Costantino L, Ferrara F, Banfi G, Mariotti M, Porta G. Soy diet induces intestinal inflammation in adult Zebrafish: Role of OTX and P53 family. Int J Exp Pathol 2022; 103:13-22. [PMID: 34725870 PMCID: PMC8781668 DOI: 10.1111/iep.12420] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 09/10/2021] [Accepted: 10/07/2021] [Indexed: 12/19/2022] Open
Abstract
Inflammatory bowel diseases (IBDs) are a group of inflammatory conditions of the colon and small intestine, including Crohn's disease and ulcerative colitis. Since Danio rerio is a promising animal model to study gut function, we developed a soy-dependent model of intestinal inflammation in adult zebrafish. The soya bean meal diet was given for 4 weeks and induced an inflammatory process, as demonstrated by morphological changes together with an increased percentage of neutrophils infiltrating the intestinal wall, which developed between the second and fourth week of treatment. Pro-inflammatory genes such as interleukin-1beta, interleukin-8 and tumour necrosis factor alpha were upregulated in the second week and anti-inflammatory genes such as transforming growth factor beta and interleukin-10. Interestingly, an additional expression peak was found for interleukin-8 at the fourth week. Neuronal genes, OTX1 and OTX2, were significantly upregulated in the first two weeks, compatible with the development of the changes in the gut wall. As for the genes of the p53 family such as p53, DNp63 and p73, a statistically significant increase was observed after two weeks of treatment compared with controls. Interestingly, DNp63 and p73 were shown an additional peak after four weeks. Our data demonstrate that soya bean meal diet negatively influences intestinal morphology and immunological function in adult zebrafish showing the features of acute inflammation. Data observed at the fourth week of treatment may suggest initiation of chronic inflammation. Adult zebrafish may represent a promising model to better understand the mechanisms of food-dependent intestinal inflammation.
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Affiliation(s)
- Giovanni Micheloni
- Centro di Medicina GenomicaDepartment of Medicine and SurgeryUniversity of InsubriaVareseItaly
| | | | | | - Manuel Rizzetto
- Department of Medicine and SurgeryUniversity of InsubriaVareseItaly
| | - Vittoria Moretti
- Centro di Medicina GenomicaDepartment of Medicine and SurgeryUniversity of InsubriaVareseItaly
| | - Giuseppe Montalbano
- Centro di Medicina GenomicaDepartment of Medicine and SurgeryUniversity of InsubriaVareseItaly
| | - Francesco Acquati
- Centro di Medicina GenomicaDepartment of Medicine and SurgeryUniversity of InsubriaVareseItaly
| | - Cristina Giaroni
- Department of Medicine and SurgeryUniversity of InsubriaVareseItaly
| | - Roberto Valli
- Centro di Medicina GenomicaDepartment of Medicine and SurgeryUniversity of InsubriaVareseItaly
| | - Lucy Costantino
- Department of Molecular GeneticsCentro Diagnostico ItalianoMilanoItaly
| | - Fulvio Ferrara
- Department of Molecular GeneticsCentro Diagnostico ItalianoMilanoItaly
| | - Giuseppe Banfi
- IRCCS Istituto Ortopedico GaleazziMilanItaly
- Vita‐Salute San Raffaele UniversityMilanItaly
| | - Massimo Mariotti
- IRCCS Istituto Ortopedico GaleazziMilanItaly
- Department of BiomedicalSurgical and Dental SciencesUniversity of MilanMilanItaly
| | - Giovanni Porta
- Centro di Medicina GenomicaDepartment of Medicine and SurgeryUniversity of InsubriaVareseItaly
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Morishita M, Arimoto-Matsuzaki K, Kitamura M, Niimura K, Iwasa H, Maruyama J, Hiraoka Y, Yamamoto K, Kitagawa M, Miyamura N, Nishina H, Hata Y. Characterization of mouse embryonic fibroblasts derived from Rassf6 knockout mice shows the implication of Rassf6 in the regulation of NF-κB signaling. Genes Cells 2021; 26:999-1013. [PMID: 34652874 DOI: 10.1111/gtc.12901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/10/2021] [Accepted: 10/13/2021] [Indexed: 11/28/2022]
Abstract
RASSF6 is a member of the tumor suppressor Ras association domain family (RASSF) proteins. We have reported using human cancer cell lines that RASSF6 induces apoptosis and cell cycle arrest via p53 and plays tumor suppressive roles. In this study, we generated Rassf6 knockout mice by CRISPR/Cas technology. Contrary to our expectation, Rassf6 knockout mice were apparently healthy. However, Rassf6-null mouse embryonic fibroblasts (MEF) were resistant against ultraviolet (UV)-induced apoptosis/cell cycle arrest and senescence. UV-induced p53-target gene expression was compromised, and DNA repair was delayed in Rassf6-null MEF. More importantly, KRAS active mutant promoted the colony formation of Rassf6-null MEF but not the wild-type MEF. RNA sequencing analysis showed that NF-κB signaling was enhanced in Rassf6-null MEF. Consistently, 7,12-dimethylbenz(a)anthracene (DMBA) induced skin inflammation in Rassf6 knockout mice more remarkably than in the wild-type mice. Hence, Rassf6 deficiency not only compromises p53 function but also enhances NF-κB signaling to lead to oncogenesis.
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Affiliation(s)
- Mayu Morishita
- Department of Medical Biochemistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kyoko Arimoto-Matsuzaki
- Department of Medical Biochemistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Masami Kitamura
- Department of Medical Biochemistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kyohei Niimura
- Department of Medical Biochemistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hiroaki Iwasa
- Department of Molecular Biology, School of Medicine, International University of Health and Welfare, Chiba, Japan
| | - Junichi Maruyama
- Laboratory for Integrated Cellular Systems, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Yuichi Hiraoka
- Laboratory of Genome Editing for Biomedical Research, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kohei Yamamoto
- Department of Comprehensive Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Masanobu Kitagawa
- Department of Comprehensive Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Norio Miyamura
- Department of Developmental and Regenerative Biology, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hiroshi Nishina
- Department of Developmental and Regenerative Biology, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yutaka Hata
- Department of Medical Biochemistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.,Center for Brain Integration Research, Tokyo Medical and Dental University, Tokyo, Japan
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5
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Salla M, Pandya V, Bhullar KS, Kerek E, Wong YF, Losch R, Ou J, Aldawsari FS, Velazquez-Martinez C, Thiesen A, Dyck JRB, Hubbard BP, Baksh S. Resveratrol and Resveratrol-Aspirin Hybrid Compounds as Potent Intestinal Anti-Inflammatory and Anti-Tumor Drugs. Molecules 2020; 25:molecules25173849. [PMID: 32847114 PMCID: PMC7503224 DOI: 10.3390/molecules25173849] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 08/04/2020] [Accepted: 08/11/2020] [Indexed: 02/07/2023] Open
Abstract
Resveratrol (3,4,5-Trihydroxy-trans-stilbene) is a naturally occurring polyphenol that exhibits beneficial pleiotropic health effects. It is one of the most promising natural molecules in the prevention and treatment of chronic diseases and autoimmune disorders. One of the key limitations in the clinical use of resveratrol is its extensive metabolic processing to its glucuronides and sulfates. It has been estimated that around 75% of this polyphenol is excreted via feces and urine. To possibly alleviate the extensive metabolic processing and improve bioavailability, we have added segments of acetylsalicylic acid to resveratrol in an attempt to maintain the functional properties of both. We initially characterized resveratrol-aspirin derivatives as products that can inhibit cytochrome P450 Family 1 Subfamily A Member 1 (CYP1A1) activity, DNA methyltransferase (DNMT) activity, and cyclooxygenase (COX) activity. In this study, we provide a detailed analysis of how resveratrol and its aspirin derivatives can inhibit nuclear factor kappa B (NFκB) activation, cytokine production, the growth rate of cancer cells, and in vivo alleviate intestinal inflammation and tumor growth. We identified resveratrol derivatives C3 and C11 as closely preserving resveratrol bioactivities of growth inhibition of cancer cells, inhibition of NFκB activation, activation of sirtuin, and 5’ adenosine monophosphate-activated protein kinase (AMPK) activity. We speculate that the aspirin derivatives of resveratrol would be more metabolically stable, resulting in increased efficacy for treating immune disorders and as an anti-cancer agent.
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Affiliation(s)
- Mohamed Salla
- Department of Biochemistry, Faculty of Medicine and Dentistry, University of Alberta, 113 Street 87 Avenue, Edmonton, AB T6G 2E1, Canada; (M.S.); (V.P.); (R.L.); (J.O.)
| | - Vrajesh Pandya
- Department of Biochemistry, Faculty of Medicine and Dentistry, University of Alberta, 113 Street 87 Avenue, Edmonton, AB T6G 2E1, Canada; (M.S.); (V.P.); (R.L.); (J.O.)
| | - Khushwant S. Bhullar
- Department of Pharmacology, Faculty of Medicine and Dentistry, University of Alberta, 113 Street 87 Avenue, Edmonton, AB T6G 2E1, Canada; (K.S.B.); (E.K.); (J.R.B.D.); (B.P.H.)
| | - Evan Kerek
- Department of Pharmacology, Faculty of Medicine and Dentistry, University of Alberta, 113 Street 87 Avenue, Edmonton, AB T6G 2E1, Canada; (K.S.B.); (E.K.); (J.R.B.D.); (B.P.H.)
| | - Yoke Fuan Wong
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, 113 Street 87 Avenue, Edmonton, AB T6G 2E1, Canada;
| | - Robyn Losch
- Department of Biochemistry, Faculty of Medicine and Dentistry, University of Alberta, 113 Street 87 Avenue, Edmonton, AB T6G 2E1, Canada; (M.S.); (V.P.); (R.L.); (J.O.)
| | - Joe Ou
- Department of Biochemistry, Faculty of Medicine and Dentistry, University of Alberta, 113 Street 87 Avenue, Edmonton, AB T6G 2E1, Canada; (M.S.); (V.P.); (R.L.); (J.O.)
| | - Fahad S. Aldawsari
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, 113 Street 87 Avenue, Edmonton, AB T6G 2E1, Canada or (F.S.A.); (C.V.-M.)
- Saudi Food and Drug Authority Laboratories, 3292 Northern Ring Road, Riyadh 13312, Saudi Arabia
| | - Carlos Velazquez-Martinez
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, 113 Street 87 Avenue, Edmonton, AB T6G 2E1, Canada or (F.S.A.); (C.V.-M.)
| | - Aducio Thiesen
- Department of Laboratory Medicine and Pathology, Faculty of Medicine and Dentistry, University of Alberta, 113 Street 87 Avenue, Edmonton, AB T6G 2E1, Canada;
| | - Jason R. B. Dyck
- Department of Pharmacology, Faculty of Medicine and Dentistry, University of Alberta, 113 Street 87 Avenue, Edmonton, AB T6G 2E1, Canada; (K.S.B.); (E.K.); (J.R.B.D.); (B.P.H.)
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, 113 Street 87 Avenue, Edmonton, AB T6G 2E1, Canada;
| | - Basil P. Hubbard
- Department of Pharmacology, Faculty of Medicine and Dentistry, University of Alberta, 113 Street 87 Avenue, Edmonton, AB T6G 2E1, Canada; (K.S.B.); (E.K.); (J.R.B.D.); (B.P.H.)
| | - Shairaz Baksh
- Department of Biochemistry, Faculty of Medicine and Dentistry, University of Alberta, 113 Street 87 Avenue, Edmonton, AB T6G 2E1, Canada; (M.S.); (V.P.); (R.L.); (J.O.)
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, 113 Street 87 Avenue, Edmonton, AB T6G 2E1, Canada;
- Departments of Oncology, Faculty of Medicine and Dentistry, University of Alberta, 113 Street 87 Avenue, Edmonton, AB T6G 2E1, Canada
- Member, Cancer Research Institute of Northern Alberta and Women and Children’s Health Research Institute, Edmonton, AB T6G 2E1, Canada
- BioImmuno Designs, Inc., 4560 TEC Centre, 10230 Jasper Avenue, Edmonton, AB T5J 4P6, Canada
- Correspondence: ; Tel.: +1-780-239-0518
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Li N, Zeng Y, Huang J. Signaling pathways and clinical application of RASSF1A and SHOX2 in lung cancer. J Cancer Res Clin Oncol 2020; 146:1379-1393. [PMID: 32266538 DOI: 10.1007/s00432-020-03188-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 03/17/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND An increasing number of studies have focused on the early diagnostic value of the methylation of RASSF1A and SHOX2 in lung cancer. However, the intricate cellular events related to RASSF1A and SHOX2 in lung cancer are still a mystery. For researchers and clinicians aiming to more profoundly understand the diagnostic value of methylated RASSF1A and SHOX2 in lung cancer, this review will provide deeper insights into the molecular events of RASSF1A and SHOX2 in lung cancer. METHODOLOGY We searched for relevant publications in the PubMed and Google Scholar databases using the keywords "RASSF1A", "SHOX2" and "lung cancer" etc. First, we reviewed the RASSF1A and SHOX2 genes, from their family structures to the functions of their basic structural domains. Then we mainly focused on the roles of RASSF1A and SHOX2 in lung cancer, especially on their molecular events in recent decades. Finally, we compared the value of measuring RASSF1A and SHOX2 gene methylation with that of the common methods for the diagnosis of lung cancer patients. RESULTS The RASSF1A and SHOX2 genes were confirmed to be regulators or effectors of multiple cancer signaling pathways, driving tumorigenesis and lung cancer progression. The detection of RASSF1A and SHOX2 gene methylation has higher sensitivity and specificity than other commonly used methods for diagnosing lung cancer, especially in the early stage. CONCLUSIONS The RASSF1A and SHOX2 genes are critical for the processes of tumorigenesis, development, metastasis, drug resistance, and recurrence in lung cancer. The combined detection of RASSF1A and SHOX2 gene methylation was identified as an excellent method for the screening and surveillance of lung cancer that exhibits high sensitivity and specificity.
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Affiliation(s)
- Nanhong Li
- Department of Pathology, Guangdong Medical University, Zhanjiang, 524023, China
| | - Yu Zeng
- Department of Respiration, The Second Affiliated Hospital of Guangdong Medical University, Zhanjiang, 524003, China
| | - Jian Huang
- Department of Pathology, Guangdong Medical University, Zhanjiang, 524023, China.
- Pathological Diagnosis and Research Center, Affiliated Hospital, Guangdong Medical University, Zhanjiang, 524001, China.
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Zinatizadeh MR, Miri SR, Zarandi PK, Chalbatani GM, Rapôso C, Mirzaei HR, Akbari ME, Mahmoodzadeh H. The Hippo Tumor Suppressor Pathway (YAP/TAZ/TEAD/MST/LATS) and EGFR-RAS-RAF-MEK in cancer metastasis. Genes Dis 2019; 8:48-60. [PMID: 33569513 PMCID: PMC7859453 DOI: 10.1016/j.gendis.2019.11.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 11/24/2019] [Accepted: 11/27/2019] [Indexed: 02/07/2023] Open
Abstract
Hippo Tumor Suppressor Pathway is the main pathway for cell growth that regulates tissue enlargement and organ size by limiting cell growth. This pathway is activated in response to cell cycle arrest signals (cell polarity, transduction, and DNA damage) and limited by growth factors or mitogens associated with EGF and LPA. The major pathway consists of the central kinase of Ste20 MAPK (Saccharomyces cerevisiae), Hpo (Drosophila melanogaster) or MST kinases (mammalian) that activates the mammalian AGC kinase dmWts or LATS effector (MST and LATS). YAP in the nucleus work as a cofactor for a wide range of transcription factors involved in proliferation (TEA domain family, TEAD1-4), stem cells (Oct4 mononuclear factor and SMAD-related TGFβ effector), differentiation (RUNX1), and Cell cycle/apoptosis control (p53, p63, and p73 family members). This is due to the diverse roles of YAP and may limit tumor progression and establishment. TEAD also coordinates various signal transduction pathways such as Hippo, WNT, TGFβ and EGFR, and effects on lack of regulation of TEAD cancerous genes, such as KRAS, BRAF, LKB1, NF2 and MYC, which play essential roles in tumor progression, metastasis, cancer metabolism, immunity, and drug resistance. However, RAS signaling is a pivotal factor in the inactivation of Hippo, which controls EGFR-RAS-RAF-MEK-ERK-mediated interaction of Hippo signaling. Thus, the loss of the Hippo pathway may have significant consequences on the targets of RAS-RAF mutations in cancer.
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Affiliation(s)
- Mohammad Reza Zinatizadeh
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Science, Tehran, Iran
- Corresponding author. Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Seyed Rouhollah Miri
- Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Science, Tehran, Iran
| | - Peyman Kheirandish Zarandi
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Science, Tehran, Iran
| | - Ghanbar Mahmoodi Chalbatani
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Department of Immunology, Medical School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Catarina Rapôso
- Faculty of Pharmaceutical Sciences State University of Campinas – UNICAMP Campinas, SP, Brazil
| | - Hamid Reza Mirzaei
- Cancer Research Center, Shohadae Tajrish Hospital, Department of Radiation Oncology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Habibollah Mahmoodzadeh
- Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Science, Tehran, Iran
- Corresponding author. Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Science, Tehran, Iran.
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Dubois F, Bergot E, Zalcman G, Levallet G. RASSF1A, puppeteer of cellular homeostasis, fights tumorigenesis, and metastasis-an updated review. Cell Death Dis 2019; 10:928. [PMID: 31804463 PMCID: PMC6895193 DOI: 10.1038/s41419-019-2169-x] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 11/19/2019] [Accepted: 11/20/2019] [Indexed: 12/27/2022]
Abstract
The Ras association domain family protein1 isoform A (RASSF1A) is a well-known tumor-suppressor protein frequently inactivated in various human cancers. Consistent with its function as a molecular scaffold protein, referred to in many studies, RASSF1A prevents initiation of tumorigenesis, growth, and dissemination through different biological functions, including cell cycle arrest, migration/metastasis inhibition, microtubular stabilization, and apoptosis promotion. As a regulator of key cancer pathways, namely Ras/Rho GTPases and Hippo signaling without ignoring strong interaction with microtubules, RASSF1A is indeed one of the guardians of cell homeostasis. To date, as we approach the two decade anniversary of RASSF1A's discovery, this review will summarize our current knowledge on the RASSF1A key interactions as a tumor suppressor and discuss their impact on cell fate during carcinogenesis. This could facilitate a deeper understanding of tumor development and provide us with new strategies in cancer treatment by targeting the RASSF1A pathway.
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Affiliation(s)
- Fatéméh Dubois
- Normandie University, UNICAEN, CEA, CNRS, ISTCT/CERVOxy group, GIP CYCERON, Caen, France
- Department of Pathology, CHU de Caen, Caen, France
| | - Emmanuel Bergot
- Normandie University, UNICAEN, CEA, CNRS, ISTCT/CERVOxy group, GIP CYCERON, Caen, France
- Department of Pulmonology & Thoracic Oncology, CHU de Caen, Caen, France
| | - Gérard Zalcman
- U830 INSERM "Genetics and biology of cancers, A.R.T group", Curie Institute, Paris, France
- Department of Thoracic Oncology & CIC1425, Hôpital Bichat-Claude Bernard, Assistance Publique Hôpitaux de Paris, Université Paris-Diderot, Paris, France
| | - Guénaëlle Levallet
- Normandie University, UNICAEN, CEA, CNRS, ISTCT/CERVOxy group, GIP CYCERON, Caen, France.
- Department of Pathology, CHU de Caen, Caen, France.
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Francisco J, Byun J, Zhang Y, Kalloo OB, Mizushima W, Oka S, Zhai P, Sadoshima J, Del Re DP. The tumor suppressor RASSF1A modulates inflammation and injury in the reperfused murine myocardium. J Biol Chem 2019; 294:13131-13144. [PMID: 31311858 DOI: 10.1074/jbc.ra119.008970] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 07/11/2019] [Indexed: 12/29/2022] Open
Abstract
Inflammation is a central feature of cardiovascular disease, including myocardial infarction and heart failure. Reperfusion of the ischemic myocardium triggers a complex inflammatory response that can exacerbate injury and worsen heart function, as well as prevent myocardial rupture and mediate wound healing. Therefore, a more complete understanding of this process could contribute to interventions that properly balance inflammatory responses for improved outcomes. In this study, we leveraged several approaches, including global and regional ischemia/reperfusion (I/R), genetically modified mice, and primary cell culture, to investigate the cell type-specific function of the tumor suppressor Ras association domain family member 1 isoform A (RASSF1A) in cardiac inflammation. Our results revealed that genetic inhibition of RASSF1A in cardiomyocytes affords cardioprotection, whereas myeloid-specific deletion of RASSF1A exacerbates inflammation and injury caused by I/R in mice. Cell-based studies revealed that RASSF1A negatively regulates NF-κB and thereby attenuates inflammatory cytokine expression. These findings indicate that myeloid RASSF1A antagonizes I/R-induced myocardial inflammation and suggest that RASSF1A may be a promising target in immunomodulatory therapy for the management of acute heart injury.
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Affiliation(s)
- Jamie Francisco
- Department of Cell Biology and Molecular Medicine, Cardiovascular Research Institute, New Jersey Medical School, Rutgers University, Newark, New Jersey 07103
| | - Jaemin Byun
- Department of Cell Biology and Molecular Medicine, Cardiovascular Research Institute, New Jersey Medical School, Rutgers University, Newark, New Jersey 07103
| | - Yu Zhang
- Department of Cell Biology and Molecular Medicine, Cardiovascular Research Institute, New Jersey Medical School, Rutgers University, Newark, New Jersey 07103
| | - Olivia Berman Kalloo
- Department of Cell Biology and Molecular Medicine, Cardiovascular Research Institute, New Jersey Medical School, Rutgers University, Newark, New Jersey 07103
| | - Wataru Mizushima
- Department of Cell Biology and Molecular Medicine, Cardiovascular Research Institute, New Jersey Medical School, Rutgers University, Newark, New Jersey 07103
| | - Shinichi Oka
- Department of Cell Biology and Molecular Medicine, Cardiovascular Research Institute, New Jersey Medical School, Rutgers University, Newark, New Jersey 07103
| | - Peiyong Zhai
- Department of Cell Biology and Molecular Medicine, Cardiovascular Research Institute, New Jersey Medical School, Rutgers University, Newark, New Jersey 07103
| | - Junichi Sadoshima
- Department of Cell Biology and Molecular Medicine, Cardiovascular Research Institute, New Jersey Medical School, Rutgers University, Newark, New Jersey 07103
| | - Dominic P Del Re
- Department of Cell Biology and Molecular Medicine, Cardiovascular Research Institute, New Jersey Medical School, Rutgers University, Newark, New Jersey 07103.
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Methylation Dynamics of RASSF1A and Its Impact on Cancer. Cancers (Basel) 2019; 11:cancers11070959. [PMID: 31323949 PMCID: PMC6678546 DOI: 10.3390/cancers11070959] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 07/03/2019] [Accepted: 07/08/2019] [Indexed: 01/15/2023] Open
Abstract
5-methyl cytosine (5mC) is a key epigenetic mark entwined with gene expression and the specification of cellular phenotypes. Its distribution around gene promoters sets a barrier for transcriptional enhancers or inhibitor proteins binding to their target sequences. As a result, an additional level of regulation is added to the signals that organize the access to the chromatin and its structural components. The tumor suppressor gene RASSF1A is a microtubule-associated and multitasking scaffold protein communicating with the RAS pathway, estrogen receptor signaling, and Hippo pathway. RASSF1A action stimulates mitotic arrest, DNA repair and apoptosis, and controls the cell cycle and cell migration. De novo methylation of the RASSF1A promoter has received much attention due to its increased frequency in most cancer types. RASSF1A methylation is preceded by histones modifications and could represent an early molecular event in cell transformation. Accordingly, RASSF1A methylation is proposed as an epigenetic candidate marker in many cancer types, even though an inverse correlation of methylation and expression remains to be fully ascertained. Some findings indicate that the epigenetic abrogation of RASSF1A can promote the alternative expression of the putative oncogenic isoform RASSF1C. Understanding the complexity and significance of RASSF1A methylation is instrumental for a more accurate determination of its biological and clinical role. The review covers the molecular events implicated in RASSF1A methylation and gene silencing and provides a deeper view into the significance of the RASSF1A methylation patterns in a number of gastrointestinal cancer types.
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11
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Oceandy D, Amanda B, Ashari FY, Faizah Z, Azis MA, Stafford N. The Cross-Talk Between the TNF-α and RASSF-Hippo Signalling Pathways. Int J Mol Sci 2019; 20:ijms20092346. [PMID: 31083564 PMCID: PMC6539482 DOI: 10.3390/ijms20092346] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 05/07/2019] [Accepted: 05/08/2019] [Indexed: 12/14/2022] Open
Abstract
The regulation of cell death through apoptosis is essential to a number of physiological processes. Defective apoptosis regulation is associated with many abnormalities including anomalies in organ development, altered immune response and the development of cancer. Several signalling pathways are known to regulate apoptosis including the Tumour Necrosis Factor-α (TNF-α) and Hippo signalling pathways. In this paper we review the cross-talk between the TNF-α pathway and the Hippo signalling pathway. Several molecules that tightly regulate the Hippo pathway, such as members of the Ras-association domain family member (RASSF) family proteins, interact and modulate some key proteins within the TNF-α pathway. Meanwhile, TNF-α stimulation also affects the expression and activation of core components of the Hippo pathway. This implies the crucial role of signal integration between these two major pathways in regulating apoptosis.
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Affiliation(s)
- Delvac Oceandy
- Division of Cardiovascular Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PT, UK.
- Department of Biomedical Science, Faculty of Medicine, Universitas Airlangga, Surabaya 60132, Indonesia.
| | - Bella Amanda
- Department of Biomedical Science, Faculty of Medicine, Universitas Airlangga, Surabaya 60132, Indonesia.
| | - Faisal Yusuf Ashari
- Department of Biomedical Science, Faculty of Medicine, Universitas Airlangga, Surabaya 60132, Indonesia.
| | - Zakiyatul Faizah
- Department of Biomedical Science, Faculty of Medicine, Universitas Airlangga, Surabaya 60132, Indonesia.
| | - M Aminudin Azis
- Department of Biomedical Science, Faculty of Medicine, Universitas Airlangga, Surabaya 60132, Indonesia.
| | - Nicholas Stafford
- Division of Cardiovascular Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PT, UK.
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12
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Salama RH, Sayed ZEAA, Ashmawy AM, Elsewify WA, Ezzat GM, Mahmoud MA, Alsanory AA, Alsanory TA. Interrelations of Apoptotic and Cellular Senescence Genes Methylation in Inflammatory Bowel Disease Subtypes and Colorectal Carcinoma in Egyptians Patients. Appl Biochem Biotechnol 2019; 189:330-343. [PMID: 30989570 DOI: 10.1007/s12010-019-03017-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 03/27/2019] [Indexed: 12/24/2022]
Abstract
Ras-related domain family member 1 transcript variant A (RASSF1A) controls apoptosis and cell proliferation while p14/ARF gene has a regulatory role in cellular senescence. Failure of apoptosis and cellular senescence occurs during inflammatory bowel disease (IBD) and colorectal cancer (CRC). To reveal the role of peripheral leukocyte promoter methylation of RASSF1A and p14/ARF in the pathogenesis of IBD subtypes and CRC we investigated the methylation state of the two genes by methylation-specific polymerase chain reaction (MSP-PCR) in 60 CRC patients, 60 patients with IBD; 27 with ulcerative colitis and 33 had Crohn's disease and also in 30 healthy subjects. Methylated RASSF1A and p14/ARF genes were detected in 55% and 60% of CRC, while the frequency of the methylated RASSF1A and p14/ARF genes was 23.3% and 43.3% in IBD patients and 3.3% and 13.3% in the control group (P = 0.000 each). Also, the frequency of methylated RASSF1A gene was significantly higher in ulcerative colitis than in Crohn's disease, while a non-significant frequency of methylated p14/ARF was detected between ulcerative colitis and Crohn's disease. Furthermore, methylated RASSF1A and p14/ARF were associated with the grade of CRC but not associated with the age of patients, family history, or tumor location. Results suggest that methylated RASSF1A and p14/ARF are related to CRC and IBD pathogenesis and may be used as molecular biomarkers for early detection of CRC and IBD.
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Affiliation(s)
- Ragaa H Salama
- Department of Medical Biochemistry, Faculty of Medicine, Assiut University, Assiut, Egypt
| | | | - Ahmed M Ashmawy
- Department of Internal Medicine, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Wael A Elsewify
- Department of Internal Medicine, Faculty of Medicine, Aswan University, Aswan, Egypt
| | - Ghada M Ezzat
- Department of Medical Biochemistry, Faculty of Medicine, Assiut University, Assiut, Egypt.
| | - Mahmoud A Mahmoud
- Department of Internal Medicine, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Aya A Alsanory
- Students at Faculty of Medicine, Faculty of Pharmacy, Assiut University, Assiut, Egypt
| | - Tasneem A Alsanory
- Students at Faculty of Medicine, Faculty of Pharmacy, Assiut University, Assiut, Egypt
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13
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Mohseni R, Karimi J, Tavilani H, Khodadadi I, Hashemnia M. Carvacrol ameliorates the progression of liver fibrosis through targeting of Hippo and TGF-β signaling pathways in carbon tetrachloride (CCl4)-induced liver fibrosis in rats. Immunopharmacol Immunotoxicol 2019; 41:163-171. [DOI: 10.1080/08923973.2019.1566926] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Roohollah Mohseni
- Department of Clinical Biochemistry, Hamadan University of Medical Sciences, Hamadan, Iran
- Student research committee, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Jamshid Karimi
- Department of Clinical Biochemistry, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Heidar Tavilani
- Department of Clinical Biochemistry, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Iraj Khodadadi
- Department of Clinical Biochemistry, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Hashemnia
- Department of Pathobiology, Veterinary Medicine Faculty Razi University, Kermanshah, Iran
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14
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Immunohistochemical Profile of Tumor Suppressor Proteins RASSF1A and LATS1/2 in Relation to p73 and YAP Expression, of Human Inflammatory Bowel Disease and Normal Intestine. Pathol Oncol Res 2019; 26:567-574. [DOI: 10.1007/s12253-018-00575-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 12/21/2018] [Indexed: 01/07/2023]
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15
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Bardella C, Al-Shammari AR, Soares L, Tomlinson I, O'Neill E, Szele FG. The role of inflammation in subventricular zone cancer. Prog Neurobiol 2018; 170:37-52. [PMID: 29654835 DOI: 10.1016/j.pneurobio.2018.04.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 03/10/2018] [Accepted: 04/07/2018] [Indexed: 12/12/2022]
Abstract
The adult subventricular zone (SVZ) stem cell niche has proven vital for discovering neurodevelopmental mechanisms and holds great potential in medicine for neurodegenerative diseases. Yet the SVZ holds a dark side - it can become tumorigenic. Glioblastomas can arise from the SVZ via cancer stem cells (CSCs). Glioblastoma and other brain cancers often have dismal prognoses since they are resistant to treatment. In this review we argue that the SVZ is susceptible to cancer because it contains stem cells, migratory progenitors and unusual inflammation. Theoretically, SVZ stem cells can convert to CSCs more readily than can postmitotic neural cells. Additionally, the robust long-distance migration of SVZ progenitors can be subverted upon tumorigenesis to an infiltrative phenotype. There is evidence that the SVZ, even in health, exhibits chronic low-grade cellular and molecular inflammation. Its inflammatory response to brain injuries and disease differs from that of other brain regions. We hypothesize that the SVZ inflammatory environment can predispose cells to novel mutations and exacerbate cancer phenotypes. This can be studied in animal models in which human mutations related to cancer are knocked into the SVZ to induce tumorigenesis and the CSC immune interactions that precede full-blown cancer. Importantly inflammation can be pharmacologically modulated providing an avenue to brain cancer management and treatment. The SVZ is accessible by virtue of its location surrounding the lateral ventricles and CSCs in the SVZ can be targeted with a variety of pharmacotherapies. Thus, the SVZ can yield aggressive tumors but can be targeted via several strategies.
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Affiliation(s)
- Chiara Bardella
- Institute of Cancer and Genomics Sciences, University of Birmingham, Birmingham, UK
| | - Abeer R Al-Shammari
- Research and Development, Qatar Research Leadership Program, Qatar Biomedical Research Institute, Hamad Bin Khalifa University, Qatar Foundation, Doha, Qatar
| | - Luana Soares
- Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK; Department of Oncology, University of Oxford, Oxford, UK
| | - Ian Tomlinson
- Institute of Cancer and Genomics Sciences, University of Birmingham, Birmingham, UK
| | - Eric O'Neill
- Department of Oncology, University of Oxford, Oxford, UK
| | - Francis G Szele
- Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK.
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16
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Ferraiuolo M, Pulito C, Finch-Edmondson M, Korita E, Maidecchi A, Donzelli S, Muti P, Serra M, Sudol M, Strano S, Blandino G. Agave negatively regulates YAP and TAZ transcriptionally and post-translationally in osteosarcoma cell lines. Cancer Lett 2018; 433:18-32. [DOI: 10.1016/j.canlet.2018.06.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Revised: 06/01/2018] [Accepted: 06/14/2018] [Indexed: 12/15/2022]
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17
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Schmidt ML, Hobbing KR, Donninger H, Clark GJ. RASSF1A Deficiency Enhances RAS-Driven Lung Tumorigenesis. Cancer Res 2018; 78:2614-2623. [PMID: 29735543 DOI: 10.1158/0008-5472.can-17-2466] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 01/26/2018] [Accepted: 03/01/2018] [Indexed: 12/30/2022]
Abstract
Mutant K-RAS has been shown to have both tumor-promoting and -suppressing functions, and growing evidence suggests that the RASSF family of tumor suppressors can act as RAS apoptosis and senescence effectors. It has been hypothesized that inactivation of the RASSF1A tumor suppressor facilitates K-RAS-mediated transformation by uncoupling it from apoptotic pathways such as the Hippo pathway. In human lung tumors, combined activation of K-RAS and inactivation of RASSF1A is closely associated with the development of the most aggressive and worst prognosis tumors. Here, we describe the first transgenic mouse model for activation of K-RAS in the lung in a RASSF1A-defective background. RASSF1A deficiency profoundly enhanced the development of K-RAS-driven lung tumors in vivo Analysis of these tumors showed loss of RASSF1A-uncoupled RAS from the proapoptotic Hippo pathway as expected. We also observed an upregulation of AKT and RALGEF signaling in the RASSF1A- tumors. Heterozygosity of RASSF1A alone mimicked many of the effects of RAS activation on mitogenic signaling in lung tissue, yet no tumors developed, indicating that nonstandard Ras signaling pathways may be playing a key role in tumor formation in vivo In addition, we observed a marked increase in inflammation and IL6 production in RASSF1A-deficient tumors. Thus, RASSF1A loss profoundly affects RAS-driven lung tumorigenesis and mitogenic signaling in vivo Deregulation of inflammatory pathways due to loss of RASSF1A may be essential for RAS-mediated tumorigenesis. These results may have considerable ramifications for future targeted therapy against RAS+/RASSF1A- tumors.Significance: A transgenic mouse model shows that suppression of RASSF1A dramatically enhances Ras-driven tumorigenesis and alters Ras signaling pathway activity.Graphical Abstract: http://cancerres.aacrjournals.org/content/canres/78/10/2614/F1.large.jpg Cancer Res; 78(10); 2614-23. ©2018 AACR.
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Affiliation(s)
- M Lee Schmidt
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky
| | - Katharine R Hobbing
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky
| | - Howard Donninger
- Department of Medicine, University of Louisville, Louisville, Kentucky
| | - Geoffrey J Clark
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, Kentucky.
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18
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Iwasa H, Hossain S, Hata Y. Tumor suppressor C-RASSF proteins. Cell Mol Life Sci 2018; 75:1773-1787. [PMID: 29353317 PMCID: PMC11105443 DOI: 10.1007/s00018-018-2756-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 01/05/2018] [Accepted: 01/17/2018] [Indexed: 12/13/2022]
Abstract
Human genome has ten genes that are collectedly called Ras association domain family (RASSF). RASSF is composed of two subclasses, C-RASSF and N-RASSF. Both N-RASSF and C-RASSF encode Ras association domain-containing proteins and are frequently suppressed by DNA hypermethylation in human cancers. However, C-RASSF and N-RASSF are quite different. Six C-RASSF proteins (RASSF1-6) are characterized by a C-terminal coiled-coil motif named Salvador/RASSF/Hippo domain, while four N-RASSF proteins (RASSF7-10) lack it. C-RASSF proteins interact with mammalian Ste20-like kinases-the core kinases of the tumor suppressor Hippo pathway-and cross-talk with this pathway. Some of them share the same interacting molecules such as MDM2 and exert the tumor suppressor role in similar manners. Nevertheless, each C-RASSF protein has distinct characters. In this review, we summarize our current knowledge of how C-RASSF proteins play tumor suppressor roles and discuss the similarities and differences among C-RASSF proteins.
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Affiliation(s)
- Hiroaki Iwasa
- Department of Medical Biochemistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan
| | - Shakhawoat Hossain
- Department of Medical Biochemistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Yutaka Hata
- Department of Medical Biochemistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan.
- Center for Brain Integration Research, Tokyo Medical and Dental University, Tokyo, 113-8519, Japan.
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19
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Salla M, Aguayo-Ortiz R, Danmaliki GI, Zare A, Said A, Moore J, Pandya V, Manaloor R, Fong S, Blankstein AR, Gibson SB, Garcia LR, Meier P, Bhullar KS, Hubbard BP, Fiteh Y, Vliagoftis H, Goping IS, Brocks D, Hwang P, Velázquez-Martínez CA, Baksh S. Identification and Characterization of Novel Receptor-Interacting Serine/Threonine-Protein Kinase 2 Inhibitors Using Structural Similarity Analysis. J Pharmacol Exp Ther 2018; 365:354-367. [PMID: 29555876 DOI: 10.1124/jpet.117.247163] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 02/26/2018] [Indexed: 12/16/2022] Open
Abstract
Receptor-interacting protein kinase 2 (RIP2 or RICK, herein referred to as RIPK2) is linked to the pathogen pathway that activates nuclear factor κ-light-chain-enhancer of activated B cells (NFκB) and autophagic activation. Using molecular modeling (docking) and chemoinformatics analyses, we used the RIPK2/ponatinib crystal structure and searched in chemical databases for small molecules exerting binding interactions similar to those exerted by ponatinib. The identified RIPK2 inhibitors potently inhibited the proliferation of cancer cells by > 70% and also inhibited NFκB activity. More importantly, in vivo inhibition of intestinal and lung inflammation rodent models suggests effectiveness to resolve inflammation with low toxicity to the animals. Thus, our identified RIPK2 inhibitor may offer possible therapeutic control of inflammation in diseases such as inflammatory bowel disease, asthma, cystic fibrosis, primary sclerosing cholangitis, and pancreatitis.
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Affiliation(s)
- Mohamed Salla
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Rodrigo Aguayo-Ortiz
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Gaddafi I Danmaliki
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Alaa Zare
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Ahmed Said
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Jack Moore
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Vrajeshkumar Pandya
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Robin Manaloor
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Sunny Fong
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Anna R Blankstein
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Spencer B Gibson
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Laura Ramos Garcia
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Pascal Meier
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Khushwant S Bhullar
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Basil P Hubbard
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Yahya Fiteh
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Harissios Vliagoftis
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Ing Swie Goping
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Dion Brocks
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Peter Hwang
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Carlos A Velázquez-Martínez
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
| | - Shairaz Baksh
- Departments of Biochemistry (M.S., G.I.D., A.S., J.M., V.P., I.S.G., P.H., S.B.), Pediatrics (A.Z., R.M., S.F., S.B.), Pharmacology (K.S.B., B.P.H.), Oncology (S.B.) Medicine (Y.F., H.V., P.H.), and Faculty of Pharmacy and Pharmaceutical Sciences (R.A.-O., D.B., C.A.-V.M.), University of Alberta, Edmonton, Alberta, Canada; Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, Mexico City, Mexico (R.A.-O.); Departments of Biochemistry and Medical Genetics and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada (A.R.B., S.B.G.); Breakthrough Breast Cancer Research Center Chester Beatty Laboratories, London, United Kingdom (L.R.G., P.M.); Cancer Research Institute of Northern Alberta, Edmonton, Alberta, Canada (S.B.); and Women and Children's Health Research Institute, Edmonton, Alberta, Canada (S.B.)
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20
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Pang SW, Lahiri C, Poh CL, Tan KO. PNMA family: Protein interaction network and cell signalling pathways implicated in cancer and apoptosis. Cell Signal 2018; 45:54-62. [PMID: 29378289 DOI: 10.1016/j.cellsig.2018.01.022] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 01/23/2018] [Accepted: 01/23/2018] [Indexed: 12/22/2022]
Abstract
Paraneoplastic Ma Family (PNMA) comprises a growing number of family members which share relatively conserved protein sequences encoded by the human genome and is localized to several human chromosomes, including the X-chromosome. Based on sequence analysis, PNMA family members share sequence homology to the Gag protein of LTR retrotransposon, and several family members with aberrant protein expressions have been reported to be closely associated with the human Paraneoplastic Disorder (PND). In addition, gene mutations of specific members of PNMA family are known to be associated with human mental retardation or 3-M syndrome consisting of restrictive post-natal growth or dwarfism, and development of skeletal abnormalities. Other than sequence homology, the physiological function of many members in this family remains unclear. However, several members of this family have been characterized, including cell signalling events mediated by these proteins that are associated with apoptosis, and cancer in different cell types. Furthermore, while certain PNMA family members show restricted gene expression in the human brain and testis, other PNMA family members exhibit broader gene expression or preferential and selective protein interaction profiles, suggesting functional divergence within the family. Functional analysis of some members of this family have identified protein domains that are required for subcellular localization, protein-protein interactions, and cell signalling events which are the focus of this review paper.
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Affiliation(s)
- Siew Wai Pang
- Department of Biological Sciences, Sunway University, Bandar Sunway, 47500, Selangor Darul Ehsan, Malaysia
| | - Chandrajit Lahiri
- Department of Biological Sciences, Sunway University, Bandar Sunway, 47500, Selangor Darul Ehsan, Malaysia
| | - Chit Laa Poh
- Research Centre for Biomedical Sciences, Sunway University, Bandar Sunway, 47500, Selangor Darul Ehsan, Malaysia
| | - Kuan Onn Tan
- Department of Biological Sciences, Sunway University, Bandar Sunway, 47500, Selangor Darul Ehsan, Malaysia.
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21
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Verduci L, Ferraiuolo M, Sacconi A, Ganci F, Vitale J, Colombo T, Paci P, Strano S, Macino G, Rajewsky N, Blandino G. The oncogenic role of circPVT1 in head and neck squamous cell carcinoma is mediated through the mutant p53/YAP/TEAD transcription-competent complex. Genome Biol 2017; 18:237. [PMID: 29262850 PMCID: PMC5738800 DOI: 10.1186/s13059-017-1368-y] [Citation(s) in RCA: 165] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2017] [Accepted: 12/01/2017] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Circular RNAs are a class of endogenous RNAs with various functions in eukaryotic cells. Worthy of note, circular RNAs play a critical role in cancer. Currently, nothing is known about their role in head and neck squamous cell carcinoma (HNSCC). The identification of circular RNAs in HNSCC might become useful for diagnostic and therapeutic strategies in HNSCC. RESULTS Using samples from 115 HNSCC patients, we find that circPVT1 is over-expressed in tumors compared to matched non-tumoral tissues, with particular enrichment in patients with TP53 mutations. circPVT1 up- and down-regulation determine, respectively, an increase and a reduction of the malignant phenotype in HNSCC cell lines. We show that circPVT1 expression is transcriptionally enhanced by the mut-p53/YAP/TEAD complex. circPVT1 acts as an oncogene modulating the expression of miR-497-5p and genes involved in the control of cell proliferation. CONCLUSIONS This study shows the oncogenic role of circPVT1 in HNSCC, extending current knowledge about the role of circular RNAs in cancer.
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MESH Headings
- Adaptor Proteins, Signal Transducing/genetics
- Adaptor Proteins, Signal Transducing/metabolism
- Biomarkers, Tumor
- Carcinogenesis/genetics
- Carcinoma, Squamous Cell/genetics
- Carcinoma, Squamous Cell/metabolism
- Carcinoma, Squamous Cell/mortality
- Cell Line, Tumor
- Cell Proliferation
- Gene Expression Regulation, Neoplastic
- Head and Neck Neoplasms/genetics
- Head and Neck Neoplasms/metabolism
- Head and Neck Neoplasms/mortality
- Humans
- MicroRNAs/genetics
- Models, Biological
- Multiprotein Complexes
- Mutation
- Oncogenes/genetics
- Phenotype
- Phosphoproteins/genetics
- Phosphoproteins/metabolism
- Prognosis
- Promoter Regions, Genetic
- Protein Binding
- RNA
- RNA Transport
- RNA, Circular
- RNA, Long Noncoding/blood
- RNA, Long Noncoding/genetics
- Squamous Cell Carcinoma of Head and Neck
- Transcription Factors
- Tumor Suppressor Protein p53/genetics
- Tumor Suppressor Protein p53/metabolism
- YAP-Signaling Proteins
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Affiliation(s)
- Lorena Verduci
- Oncogenomic and Epigenetic Unit, Italian National Cancer Institute, "Regina Elena", 00144, Rome, Italy
| | - Maria Ferraiuolo
- Oncogenomic and Epigenetic Unit, Italian National Cancer Institute, "Regina Elena", 00144, Rome, Italy
- Molecular Chemoprevention Unit, Italian National Cancer Institute, "Regina Elena", 00144, Rome, Italy
| | - Andrea Sacconi
- Oncogenomic and Epigenetic Unit, Italian National Cancer Institute, "Regina Elena", 00144, Rome, Italy
| | - Federica Ganci
- Oncogenomic and Epigenetic Unit, Italian National Cancer Institute, "Regina Elena", 00144, Rome, Italy
| | - Jlenia Vitale
- Oncogenomic and Epigenetic Unit, Italian National Cancer Institute, "Regina Elena", 00144, Rome, Italy
| | - Teresa Colombo
- Institute for Computing Applications "Mauro Picone", National Research Council, 00185, Rome, Italy
| | - Paola Paci
- Institute for System Analysis and Computer Science "Antonio Ruberti", National Research Council, 00185, Rome, Italy
| | - Sabrina Strano
- Molecular Chemoprevention Unit, Italian National Cancer Institute, "Regina Elena", 00144, Rome, Italy
| | - Giuseppe Macino
- Department of Cellular Biotechnologies and Hematology, La Sapienza University of Rome, 00161, Rome, Italy
| | - Nikolaus Rajewsky
- Systems Biology of Gene Regulatory Elements, Berlin Institute for Medical Systems Biology, Max Delbrück Center for Molecular Medicine, D-13125, Berlin, Germany
| | - Giovanni Blandino
- Oncogenomic and Epigenetic Unit, Italian National Cancer Institute, "Regina Elena", 00144, Rome, Italy.
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22
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Deshmukh SK, Srivastava SK, Tyagi N, Ahmad A, Singh AP, Ghadhban AAL, Dyess DL, Carter JE, Dugger K, Singh S. Emerging evidence for the role of differential tumor microenvironment in breast cancer racial disparity: a closer look at the surroundings. Carcinogenesis 2017; 38:757-765. [PMID: 28430867 DOI: 10.1093/carcin/bgx037] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 03/28/2017] [Indexed: 12/24/2022] Open
Abstract
Although increased awareness leading to early detection and prevention, as well as advancements in treatment strategies, have resulted in superior clinical outcomes, African American women with breast cancer continue to have greater mortality rates, compared to Caucasian American counterparts. Moreover, African American women are more likely to have breast cancer at a younger age and be diagnosed with aggressive tumor sub-types. Such racial disparities can be attributed to socioeconomic differences, but it is increasingly being recognized that these disparities may indeed be due to certain genetic and other non-genetic biological differences. Tumor microenvironment, which provides a favorable niche for the growth of tumor cells, is comprised of several types of stromal cells and the various proteins secreted as a consequence of bi-directional tumor-stromal cross-talk. Emerging evidence suggests inherent biological differences in the tumor microenvironment of breast cancer patients from different racial backgrounds. Tumor microenvironment components, affected by the genetic make-up of the tumor cells as well as other non-tumor-associated factors, may also render patients more susceptible to the development of aggressive tumors and faster progression of disease resulting in early onset, thus adversely affecting patients' survival. This review provides an overview of breast cancer racial disparity and discusses the existence of race-associated differential tumor microenvironment and its underlying genetic and non-genetic causal factors. A better understanding of these aspects would help further research on effective cancer management and improved approaches for reducing the racial disparities gaps in breast cancer patients.
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Affiliation(s)
- Sachin Kumar Deshmukh
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA
| | - Sanjeev K Srivastava
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.,Division of Cell Biology and Genetics, Tatva Biosciences, Coastal Innovation Hub, 600 Clinic Drive, 3rd Floor, Mobile, AL 36688, USA
| | - Nikhil Tyagi
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA
| | - Aamir Ahmad
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA
| | - Ajay P Singh
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.,Department of Biochemistry and Molecular Biology, College of Medicine, University of South Alabama, Mobile, AL 36688, USA
| | - Ahmed A L Ghadhban
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA
| | - Donna L Dyess
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA
| | - James E Carter
- Department of Pathology, College of Medicine, University of South Alabama, Mobile, AL 36617, USA
| | - Kari Dugger
- Department of Clinical and Diagnostic Sciences, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Seema Singh
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.,Department of Biochemistry and Molecular Biology, College of Medicine, University of South Alabama, Mobile, AL 36688, USA
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23
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Ou C, Sun Z, Li S, Li G, Li X, Ma J. Dual roles of yes-associated protein (YAP) in colorectal cancer. Oncotarget 2017; 8:75727-75741. [PMID: 29088905 PMCID: PMC5650460 DOI: 10.18632/oncotarget.20155] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Accepted: 07/30/2017] [Indexed: 02/07/2023] Open
Abstract
Yes-associated protein (YAP) is a downstream effector molecule of a newly emerging tumour suppressor pathway called the Hippo pathway. YAP is a transcriptional co-activator and mis-expressed in various cancers, including colorectal cancer (CRC). Accumulating studies show that the high expression of nuclear YAP is linked with tumour progression and decreased survival. Nuclear YAP can interact with other transcription factors to promote cancer cell proliferation, apoptosis, metastasis and maintenance of stemness. Therefore, YAP has the potential to be a tumour biomarker or therapeutic target for CRC. However, recently, a number of studies have supported a contradictory role for YAP as a tumour suppressor, demonstrating inhibition of the tumorigenesis of CRC, involvement in promoting cell apoptosis, and inhibiting the maintenance of intestinal stem cells and inflammatory activity. In these studies, high expression of YAP was highly correlated with worse survival in CRC. In this review, we will comprehensively summarize and analyse these paradoxical reports, and discuss both the oncogenic and tumour suppressor functions of YAP in the differential status of CRC progression. Further investigation into the mechanisms responsible for the dual function of YAP will be of great value in the prevention, early diagnosis, and therapy of CRC.
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Affiliation(s)
- Chunlin Ou
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China.,Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan 410078, China.,Hunan Key Laboratory of Nonresolving Inflammation and Cancer, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
| | - Zhenqiang Sun
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China.,Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan 410078, China.,Department of Anorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China.,Department of Gastrointestinal Surgery, Tumor Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830011, China
| | - Shen Li
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China.,Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan 410078, China
| | - Guiyuan Li
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China.,Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan 410078, China
| | - Xiayu Li
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
| | - Jian Ma
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China.,Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan 410078, China.,Hunan Key Laboratory of Nonresolving Inflammation and Cancer, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
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24
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RASSF1A Site-Specific Methylation Hotspots in Cancer and Correlation with RASSF1C and MOAP-1. Cancers (Basel) 2016; 8:cancers8060055. [PMID: 27294960 PMCID: PMC4931620 DOI: 10.3390/cancers8060055] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Revised: 05/22/2016] [Accepted: 05/31/2016] [Indexed: 01/26/2023] Open
Abstract
Epigenetic silencing of RASSF1A is frequently observed in numerous cancers and has been previously reported. The promoter region of RASSF1A is predicted to have 75 CpG sites, and very few studies demonstrate how the methylation of these sites affects expression. In addition, the expression relationship between RASSF1A and its downstream target, modulator of apoptosis 1 (MOAP-1), is poorly understood. In this study, we have explored the mRNA expression of RASSF1A, MOAP-1 and the well-characterized splice variant of RASSF1, RASSF1C, in cancer cell lines and primary tumors. We confirmed that the RASSF1A promoter is robustly methylated within a 32-CpG region in solid tumors and results in lower mRNA expression. The MOAP-1 promoter contains ~110 CpG sites, but was not found to be methylated in cancer cell lines when 19 predicted CpG sites were explored. Interestingly, MOAP-1 mRNA expression positively correlated with RASSF1A expression in numerous cancers, whereas RASSF1C expression remained the same or was increased in cell lines or tissues with epigenetic loss of RASSF1A. We speculate that MOAP-1 and RASSF1A may be more intimately connected than originally thought, and the expression of both are warranted in experimental designs exploring the biology of the RASSF1A/MOAP-1 molecular pathway.
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25
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Donninger H, Schmidt ML, Mezzanotte J, Barnoud T, Clark GJ. Ras signaling through RASSF proteins. Semin Cell Dev Biol 2016; 58:86-95. [PMID: 27288568 DOI: 10.1016/j.semcdb.2016.06.007] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Accepted: 06/07/2016] [Indexed: 12/16/2022]
Abstract
There are six core RASSF family proteins that contain conserved Ras Association domains and may serve as Ras effectors. They lack intrinsic enzymatic activity and appear to function as scaffolding and localization molecules. While initially being associated with pro-apoptotic signaling pathways such as Bax and Hippo, it is now clear that they can also connect Ras to a surprisingly broad range of signaling pathways that control senescence, inflammation, autophagy, DNA repair, ubiquitination and protein acetylation. Moreover, they may be able to impact the activation status of pro-mitogenic Ras effector pathways, such as the Raf pathway. The frequent epigenetic inactivation of RASSF genes in human tumors disconnects Ras from pro-death signaling systems, enhancing Ras driven transformation and metastasis. The best characterized members are RASSF1A and RASSF5 (NORE1A).
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Affiliation(s)
- Howard Donninger
- Department of Medicine, University of Louisville, KY, 40202, USA
| | - M Lee Schmidt
- Department of Pharmacoloxy and Toxicology, University of Louisville, KY, 40202, USA
| | - Jessica Mezzanotte
- Department of Biochemistry and Molecular Genetics, Molecular Targets Program, J.G Brown Cancer Center, University of Louisville, Louisville, KY, 40202, USA
| | - Thibaut Barnoud
- Department of Biochemistry and Molecular Genetics, Molecular Targets Program, J.G Brown Cancer Center, University of Louisville, Louisville, KY, 40202, USA
| | - Geoffrey J Clark
- Department of Pharmacoloxy and Toxicology, University of Louisville, KY, 40202, USA.
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Pefani DE, O'Neill E. Hippo pathway and protection of genome stability in response to DNA damage. FEBS J 2016; 283:1392-403. [PMID: 26607675 DOI: 10.1111/febs.13604] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Revised: 11/05/2015] [Accepted: 11/19/2015] [Indexed: 12/24/2022]
Abstract
The integrity of DNA is constantly challenged by exposure to the damaging effects of chemical and physical agents. Elucidating the cellular mechanisms that maintain genomic integrity via DNA repair and cell growth control is vital because errors in these processes lead to genomic damage and the development of cancer. By gaining a deep molecular understanding of the signaling pathways regulating genome integrity it is hoped to uncover new therapeutics and treatment designs to combat cancer. Components of the Hippo pathway, a tumor-suppressor cascade, have recently been defined to limit cancer transformation in response to DNA damage. In this review, we briefly introduce the Hippo signaling cascade in mammals and discuss in detail how the Hippo pathway has been established as part of the DNA damage response, activated by apical signaling kinases that recognize breaks in DNA. We also highlight the significance of the Hippo pathway activator RASSF1A tumor suppressor, a direct target of ataxia telangiectasia mutated and ataxia telangiectasia and Rad3 related ATR. Furthermore we discuss how Hippo pathway in response DNA lesions can induce cell death via Yes-associated protein (YAP) (the canonical Hippo pathway effector) or promote maintenance of genome integrity in a YAP-independent manner.
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Affiliation(s)
- Dafni E Pefani
- CRUK/MRC Oxford Institute for Radiation Oncology, Department of Oncology, University of Oxford, UK
| | - Eric O'Neill
- CRUK/MRC Oxford Institute for Radiation Oncology, Department of Oncology, University of Oxford, UK
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27
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Yi L, Huang X, Guo F, Zhou Z, Dou Y, Huan J. Yes-associated protein (YAP) signaling regulates lipopolysaccharide-induced tissue factor expression in human endothelial cells. Surgery 2016; 159:1436-48. [PMID: 26791271 DOI: 10.1016/j.surg.2015.12.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 12/08/2015] [Accepted: 12/09/2015] [Indexed: 01/10/2023]
Abstract
BACKGROUND Sepsis-induced acute lung injury (ALI) is characterized by fibrin deposition, which indicates the local activation of coagulation. Tissue factor (TF), expressed in the pulmonary microvasculature, acts as a critical initiator of blood coagulation and ALI in sepsis. The molecular mechanism of lipopolysaccharide (LPS)-induced TF expression in endothelial cells (ECs), however, has not been determined. In this study, we implicate the Rho-associated protein kinase (ROCK)/Yes associated protein (YAP)/early growth response (Egr-1) signaling pathway in LPS-induced TF expression in vitro and in sepsis-induced ALI in vivo. METHODS Human umbilical vein ECs incubated with LPS were pretreated with or without the ROCK inhibitor Y-27632, a YAP small, interfering RNA (siRNA) and an Egr-1 siRNA. ROCK, YAP and Egr-1 signaling-induced protein expression was investigated by Western blot. The LPS-induced activation of YAP was analyzed by an immunofluorescent assay. Furthermore, we intratracheally injected YAP siRNA to assess septic ALI in mice by hematoxylin and eosin staining. RESULTS LPS rapidly induced ROCK activation and increased TF expression in ECs. LPS caused YAP shuttling into the nuclei of ECs and combined with Egr-1 via the activation of ROCK. Furthermore, the LPS-mediated TF expression increase was prevented by ROCK inactivation, YAP knockdown and Egr-1 depletion, suggesting that LPS-induced TF expression is closely associated with the ROCK/YAP/Egr-1 signaling pathway in ECs. Finally, an intratracheal injection of YAP siRNA relieved lung injury in septic mice. CONCLUSION This study not only suggests that ROCK/YAP/Egr-1 signaling regulates TF expression after stimulation with LPS in ECs, but it also indicates that LPS-induced activation of YAP signaling plays an important role in septic ALI in mice. Our findings provide a new insight into the pathogenic mechanism of TF expression, which is closely linked to septic ALI, and YAP signaling is considered to be a novel target for therapeutic intervention under septic conditions.
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Affiliation(s)
- Lei Yi
- Department of Burn and Plastic Surgery, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xiaoqin Huang
- Department of Burn and Plastic Surgery, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Feng Guo
- Department of Burn and Plastic Surgery, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Zengding Zhou
- Department of Burn and Plastic Surgery, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yi Dou
- Department of Burn and Plastic Surgery, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jingning Huan
- Department of Burn and Plastic Surgery, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
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Chen L, Wu HG, Shi Y. Application of gene knockout technology in research of intestinal epithelial barrier mechanism in inflammatory bowel disease. Shijie Huaren Xiaohua Zazhi 2015; 23:4673-4679. [DOI: 10.11569/wcjd.v23.i29.4673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Intestinal epithelial barrier permeability changes/increase caused by intestinal epithelial barrier damage play an important role in the pathogenesis of inflammatory bowel disease, and the maintenance of normal intestinal epithelial barrier permeability depends on the two aspects of the trans-epithelial cell pathway and the tight connection between the cells. In recent years, with the development of molecular biology technology and wide application of a variety of gene engineering technology, specific knocking out a particular gene through gene knockout technology to study the pathogenesis of the disease has become a hot research topic. In this paper, we review the application of gene knockout technology in the research of intestinal epithelial barrier trans-epithelial pathway and tight junction pathway in inflammatory bowel disease, in order to provide some ideas for further study of the pathogenesis of inflammatory bowel disease.
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29
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Law J, Salla M, Zare A, Wong Y, Luong L, Volodko N, Svystun O, Flood K, Lim J, Sung M, Dyck JRB, Tan CT, Su YC, Yu VC, Mackey J, Baksh S. Modulator of apoptosis 1 (MOAP-1) is a tumor suppressor protein linked to the RASSF1A protein. J Biol Chem 2015; 290:24100-18. [PMID: 26269600 PMCID: PMC4591801 DOI: 10.1074/jbc.m115.648345] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Indexed: 01/21/2023] Open
Abstract
Modulator of apoptosis 1 (MOAP-1) is a BH3-like protein that plays key roles in cell death or apoptosis. It is an integral partner to the tumor suppressor protein, Ras association domain family 1A (RASSF1A), and functions to activate the Bcl-2 family pro-apoptotic protein Bax. Although RASSF1A is now considered a bona fide tumor suppressor protein, the role of MOAP-1 as a tumor suppressor protein has yet to be determined. In this study, we present several lines of evidence from cancer databases, immunoblotting of cancer cells, proliferation, and xenograft assays as well as DNA microarray analysis to demonstrate the role of MOAP-1 as a tumor suppressor protein. Frequent loss of MOAP-1 expression, in at least some cancers, appears to be attributed to mRNA down-regulation and the rapid proteasomal degradation of MOAP-1 that could be reversed utilizing the proteasome inhibitor MG132. Overexpression of MOAP-1 in several cancer cell lines resulted in reduced tumorigenesis and up-regulation of genes involved in cancer regulatory pathways that include apoptosis (p53, Fas, and MST1), DNA damage control (poly(ADP)-ribose polymerase and ataxia telangiectasia mutated), those within the cell metabolism (IR-α, IR-β, and AMP-activated protein kinase), and a stabilizing effect on microtubules. The loss of RASSF1A (an upstream regulator of MOAP-1) is one of the earliest detectable epigenetically silenced tumor suppressor proteins in cancer, and we speculate that the additional loss of function of MOAP-1 may be a second hit to functionally compromise the RASSF1A/MOAP-1 death receptor-dependent pathway and drive tumorigenesis.
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Affiliation(s)
| | | | | | - Yoke Wong
- From the Departments of Biochemistry and
| | - Le Luong
- From the Departments of Biochemistry and
| | | | | | | | | | - Miranda Sung
- Pediatrics, Cardiovascular Research Group, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta T6G 2E1, Canada
| | - Jason R B Dyck
- Pediatrics, Cardiovascular Research Group, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta T6G 2E1, Canada
| | - Chong Teik Tan
- the Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore 117543, Singapore
| | - Yu-Chin Su
- the Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore 117543, Singapore
| | - Victor C Yu
- the Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore 117543, Singapore
| | - John Mackey
- the Department of Experimental Oncology, Cross Cancer Institute, University of Alberta, Edmonton, Alberta T6G 1Z2, Canada, and
| | - Shairaz Baksh
- From the Departments of Biochemistry and Pediatrics, the Department of Experimental Oncology, Cross Cancer Institute, University of Alberta, Edmonton, Alberta T6G 1Z2, Canada, and the Cancer Research Institute of Northern Alberta, Edmonton, Alberta T6G 1Z2, Canada, the Alberta IBD Consortium, Edmonton, Alberta T6G 2X8, Canada, and the Women and Children's Health Research Institute, Edmonton, Alberta T6G 1C9, Canada
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30
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Gordon M, El-Kalla M, Zhao Y, Fiteih Y, Law J, Volodko N, Mohamed A, El-Kadi AOS, Liu L, Odenbach J, Thiesen A, Onyskiw C, Ghazaleh HA, Park J, Lee SB, Yu VC, Fernandez-Patron C, Alexander RT, Wine E, Baksh S. Correction: the tumor suppressor gene, RASSF1A, is essential for protection against inflammation -induced injury. PLoS One 2015; 10:e0131150. [PMID: 26107164 PMCID: PMC4479583 DOI: 10.1371/journal.pone.0131150] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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31
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Netrin-1 exerts oncogenic activities through enhancing Yes-associated protein stability. Proc Natl Acad Sci U S A 2015; 112:7255-60. [PMID: 26039999 DOI: 10.1073/pnas.1505917112] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Yes-associated protein (YAP), a transcription coactivator, is the major downstream effector of the Hippo pathway, which plays a critical role in organ size control and cancer development. However, how YAP is regulated by extracellular stimuli in tumorigenesis remains incompletely understood. Netrin-1, a laminin-related secreted protein, displays proto-oncogenic activity in cancers. Nonetheless, the downstream signaling mediating its oncogenic effects is not well defined. Here we show that netrin-1 via its transmembrane receptors, deleted in colorectal cancer and uncoordinated-5 homolog, up-regulates YAP expression, escalating YAP levels in the nucleus and promoting cancer cell proliferation and migration. Inactivating netrin-1, deleted in colorectal cancer, or uncoordinated-5 homolog B (UNC5B) decreases YAP protein levels, abrogating cancer cell progression by netrin-1, whereas knockdown of mammalian STE20-like protein kinase 1/2 (MST1/2) or large tumor suppressor kinase 1/2 (Lats1/2), two sets of upstream core kinases of the Hippo pathway, has no effect in blocking netrin-1-induced up-regulation of YAP. Netrin-1 stimulates phosphatase 1A to dephosphorylate YAP, which leads to decreased ubiquitination and degradation, enhancing YAP accumulation and signaling. Hence, our findings support that netrin-1 exerts oncogenic activity through YAP signaling, providing a mechanism coupling extracellular signals to the nuclear YAP oncogene.
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32
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A gp130-Src-YAP module links inflammation to epithelial regeneration. Nature 2015; 519:57-62. [PMID: 25731159 DOI: 10.1038/nature14228] [Citation(s) in RCA: 495] [Impact Index Per Article: 55.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Accepted: 01/09/2015] [Indexed: 02/06/2023]
Abstract
Inflammation promotes regeneration of injured tissues through poorly understood mechanisms, some of which involve interleukin (IL)-6 family members, the expression of which is elevated in many diseases including inflammatory bowel diseases and colorectal cancer. Here we show in mice and human cells that gp130, a co-receptor for IL-6 cytokines, triggers activation of YAP and Notch, transcriptional regulators that control tissue growth and regeneration, independently of the gp130 effector STAT3. Through YAP and Notch, intestinal gp130 signalling stimulates epithelial cell proliferation, causes aberrant differentiation and confers resistance to mucosal erosion. gp130 associates with the related tyrosine kinases Src and Yes, which are activated on receptor engagement to phosphorylate YAP and induce its stabilization and nuclear translocation. This signalling module is strongly activated upon mucosal injury to promote healing and maintain barrier function.
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Correction: The tumor suppressor gene, RASSF1A, is essential for protection against inflammation -induced injury. PLoS One 2015; 10:e0118034. [PMID: 25642943 PMCID: PMC4313949 DOI: 10.1371/journal.pone.0118034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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34
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Varelas X. The Hippo pathway effectors TAZ and YAP in development, homeostasis and disease. Development 2014; 141:1614-26. [PMID: 24715453 DOI: 10.1242/dev.102376] [Citation(s) in RCA: 475] [Impact Index Per Article: 47.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Studies over the past 20 years have defined the Hippo signaling pathway as a major regulator of tissue growth and organ size. Diverse roles for the Hippo pathway have emerged, the majority of which in vertebrates are determined by the transcriptional regulators TAZ and YAP (TAZ/YAP). Key processes regulated by TAZ/YAP include the control of cell proliferation, apoptosis, movement and fate. Accurate control of the levels and localization of these factors is thus essential for early developmental events, as well as for tissue homeostasis, repair and regeneration. Recent studies have revealed that TAZ/YAP activity is regulated by mechanical and cytoskeletal cues as well as by various extracellular factors. Here, I provide an overview of these and other regulatory mechanisms and outline important developmental processes controlled by TAZ and YAP.
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Affiliation(s)
- Xaralabos Varelas
- Department of Biochemistry, Boston University School of Medicine, 72 East Concord Street, Room K-620, Boston, MA 02118, USA
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35
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Mohamed TMA, Zi M, Prehar S, Maqsood A, Abou-Leisa R, Nguyen L, Pfeifer GP, Cartwright EJ, Neyses L, Oceandy D. The tumour suppressor Ras-association domain family protein 1A (RASSF1A) regulates TNF-α signalling in cardiomyocytes. Cardiovasc Res 2014; 103:47-59. [PMID: 24776599 PMCID: PMC4207857 DOI: 10.1093/cvr/cvu111] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Aims Tumour necrosis factor-α (TNF-α) plays a key role in the regulation of cardiac contractility. Although cardiomyocytes are known to express the TNF-α receptors (TNFRs), the mechanism of TNF-α signal transmission is incompletely understood. The aim of this study was to investigate whether the tumour suppressor Ras-association domain family protein 1 isoform A (RASSF1A) modulates TNF-α signalling in cardiomyocytes. Methods and results We used RASSF1A knockout (RASSF1A−/−) mice and wild-type (WT) littermates in this study. Acute stimulation with a low dose of TNF-α (10 µg/kg iv) increased cardiac contractility and intracellular calcium transients' amplitude in WT mice. In contrast, RASSF1A−/− mice showed a blunted contractile response. Mechanistically, RASSF1A was essential in the formation of the TNFR complex (TNFRC), where it functions as an adaptor molecule to facilitate the recruitment of TNFR type 1-associated death domain protein and TNFR-associated factor 2 to form the TNF-α receptor complex. In the absence of RASSF1A, signal transmission from the TNF-α receptor complex to the downstream effectors, such as cytoplasmic phospholipase A2 and protein kinase A, was attenuated leading to the reduction in the activation of calcium handling molecules, such as L-type Ca2+ channel and ryanodine receptors. Conclusion Our data indicate an essential role of RASSF1A in regulating TNF-α signalling in cardiomyocytes, with RASSF1A being key in the formation of the TNFRC and in signal transmission to the downstream targets.
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Affiliation(s)
- Tamer M A Mohamed
- Institute of Cardiovascular Sciences, University of Manchester, Oxford Road, Manchester M13 9PT, UK Faculty of Pharmacy, Zagazig University, EL-Sharkiah, Egypt J David Gladstone Research Institutes, San Francisco, CA, USA
| | - Min Zi
- Institute of Cardiovascular Sciences, University of Manchester, Oxford Road, Manchester M13 9PT, UK
| | - Sukhpal Prehar
- Institute of Cardiovascular Sciences, University of Manchester, Oxford Road, Manchester M13 9PT, UK
| | - Arfa Maqsood
- Institute of Cardiovascular Sciences, University of Manchester, Oxford Road, Manchester M13 9PT, UK
| | - Riham Abou-Leisa
- Institute of Cardiovascular Sciences, University of Manchester, Oxford Road, Manchester M13 9PT, UK
| | - Loan Nguyen
- Institute of Cardiovascular Sciences, University of Manchester, Oxford Road, Manchester M13 9PT, UK
| | - Gerd P Pfeifer
- Division of Biology, Beckman Research Institute of the City of Hope, Duarte, CA, USA
| | - Elizabeth J Cartwright
- Institute of Cardiovascular Sciences, University of Manchester, Oxford Road, Manchester M13 9PT, UK
| | - Ludwig Neyses
- Institute of Cardiovascular Sciences, University of Manchester, Oxford Road, Manchester M13 9PT, UK
| | - Delvac Oceandy
- Institute of Cardiovascular Sciences, University of Manchester, Oxford Road, Manchester M13 9PT, UK
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Volodko N, Gordon M, Salla M, Ghazaleh HA, Baksh S. RASSF tumor suppressor gene family: Biological functions and regulation. FEBS Lett 2014; 588:2671-84. [DOI: 10.1016/j.febslet.2014.02.041] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2014] [Revised: 02/25/2014] [Accepted: 02/25/2014] [Indexed: 01/22/2023]
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37
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Autotaxin in the crosshairs: taking aim at cancer and other inflammatory conditions. FEBS Lett 2014; 588:2712-27. [PMID: 24560789 DOI: 10.1016/j.febslet.2014.02.009] [Citation(s) in RCA: 94] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Revised: 02/11/2014] [Accepted: 02/12/2014] [Indexed: 02/07/2023]
Abstract
Autotaxin is a secreted enzyme that produces most of the extracellular lysophosphatidate from lysophosphatidylcholine, the most abundant phospholipid in blood plasma. Lysophosphatidate mediates many physiological and pathological processes by signaling through at least six G-protein coupled receptors to promote cell survival, proliferation and migration. The autotaxin/lysophosphatidate signaling axis is involved in wound healing and tissue remodeling, and it drives many chronic inflammatory conditions from fibrosis to colitis, asthma and cancer. In cancer, lysophosphatidate signaling promotes resistance to chemotherapy and radiotherapy, and increases both angiogenesis and metastasis. Research into autotaxin inhibitors is accelerating, both as primary and adjuvant therapy. Historically, autotaxin inhibitors had poor bioavailability profiles and thus had limited efficacy in vivo. This situation is now changing, especially since the recent crystal structure of autotaxin is now enabling rational inhibitor design. In this review, we will summarize current knowledge on autotaxin-mediated disease processes including cancer, and discuss recent advancements in the development of autotaxin-targeting strategies. We will also provide new insights into autotaxin as an inflammatory mediator in the tumor microenvironment that promotes cancer progression and therapy resistance.
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