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Mukherjee A, Abraham S, Singh A, Balaji S, Mukunthan KS. From Data to Cure: A Comprehensive Exploration of Multi-omics Data Analysis for Targeted Therapies. Mol Biotechnol 2024:10.1007/s12033-024-01133-6. [PMID: 38565775 DOI: 10.1007/s12033-024-01133-6] [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: 12/27/2023] [Accepted: 02/27/2024] [Indexed: 04/04/2024]
Abstract
In the dynamic landscape of targeted therapeutics, drug discovery has pivoted towards understanding underlying disease mechanisms, placing a strong emphasis on molecular perturbations and target identification. This paradigm shift, crucial for drug discovery, is underpinned by big data, a transformative force in the current era. Omics data, characterized by its heterogeneity and enormity, has ushered biological and biomedical research into the big data domain. Acknowledging the significance of integrating diverse omics data strata, known as multi-omics studies, researchers delve into the intricate interrelationships among various omics layers. This review navigates the expansive omics landscape, showcasing tailored assays for each molecular layer through genomes to metabolomes. The sheer volume of data generated necessitates sophisticated informatics techniques, with machine-learning (ML) algorithms emerging as robust tools. These datasets not only refine disease classification but also enhance diagnostics and foster the development of targeted therapeutic strategies. Through the integration of high-throughput data, the review focuses on targeting and modeling multiple disease-regulated networks, validating interactions with multiple targets, and enhancing therapeutic potential using network pharmacology approaches. Ultimately, this exploration aims to illuminate the transformative impact of multi-omics in the big data era, shaping the future of biological research.
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Affiliation(s)
- Arnab Mukherjee
- Department of Biotechnology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India
| | - Suzanna Abraham
- Department of Biotechnology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India
| | - Akshita Singh
- Department of Biotechnology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India
| | - S Balaji
- Department of Biotechnology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India
| | - K S Mukunthan
- Department of Biotechnology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India.
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Battistella A, Tacelli M, Mapelli P, Schiavo Lena M, Andreasi V, Genova L, Muffatti F, De Cobelli F, Partelli S, Falconi M. Recent developments in the diagnosis of pancreatic neuroendocrine neoplasms. Expert Rev Gastroenterol Hepatol 2024; 18:155-169. [PMID: 38647016 DOI: 10.1080/17474124.2024.2342837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 04/10/2024] [Indexed: 04/25/2024]
Abstract
INTRODUCTION Pancreatic Neuroendocrine Neoplasms (PanNENs) are characterized by a highly heterogeneous clinical and biological behavior, making their diagnosis challenging. PanNENs diagnostic work-up mainly relies on biochemical markers, pathological examination, and imaging evaluation. The latter includes radiological imaging (i.e. computed tomography [CT] and magnetic resonance imaging [MRI]), functional imaging (i.e. 68Gallium [68 Ga]Ga-DOTA-peptide PET/CT and Fluorine-18 fluorodeoxyglucose [18F]FDG PET/CT), and endoscopic ultrasound (EUS) with its associated procedures. AREAS COVERED This review provides a comprehensive assessment of the recent advancements in the PanNENs diagnostic field. PubMed and Embase databases were used for the research, performed from inception to October 2023. EXPERT OPINION A deeper understanding of PanNENs biology, recent technological improvements in imaging modalities, as well as progresses achieved in molecular and cytological assays, are fundamental players for the achievement of early diagnosis and enhanced preoperative characterization of PanNENs. A multimodal diagnostic approach is required for a thorough disease assessment.
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Affiliation(s)
- Anna Battistella
- Pancreatic Surgery Unit, Pancreas Translational and Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Matteo Tacelli
- Vita-Salute San Raffaele University, Milan, Italy
- Pancreato-biliary Endoscopy and EUS Division, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Paola Mapelli
- Vita-Salute San Raffaele University, Milan, Italy
- Nuclear Medicine Department, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | - Valentina Andreasi
- Pancreatic Surgery Unit, Pancreas Translational and Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Luana Genova
- Pancreatic Surgery Unit, Pancreas Translational and Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Francesca Muffatti
- Pancreatic Surgery Unit, Pancreas Translational and Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesco De Cobelli
- Vita-Salute San Raffaele University, Milan, Italy
- Radiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Stefano Partelli
- Pancreatic Surgery Unit, Pancreas Translational and Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Massimo Falconi
- Pancreatic Surgery Unit, Pancreas Translational and Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
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3
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Saleh Z, Moccia MC, Ladd Z, Joneja U, Li Y, Spitz F, Hong YK, Gao T. Pancreatic Neuroendocrine Tumors: Signaling Pathways and Epigenetic Regulation. Int J Mol Sci 2024; 25:1331. [PMID: 38279330 PMCID: PMC10816436 DOI: 10.3390/ijms25021331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/12/2024] [Accepted: 01/16/2024] [Indexed: 01/28/2024] Open
Abstract
Pancreatic neuroendocrine tumors (PNETs) are characterized by dysregulated signaling pathways that are crucial for tumor formation and progression. The efficacy of traditional therapies is limited, particularly in the treatment of PNETs at an advanced stage. Epigenetic alterations profoundly impact the activity of signaling pathways in cancer development, offering potential opportunities for drug development. There is currently a lack of extensive research on epigenetic regulation in PNETs. To fill this gap, we first summarize major signaling events that are involved in PNET development. Then, we discuss the epigenetic regulation of these signaling pathways in the context of both PNETs and commonly occurring-and therefore more extensively studied-malignancies. Finally, we will offer a perspective on the future research direction of the PNET epigenome and its potential applications in patient care.
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Affiliation(s)
- Zena Saleh
- Department of Surgery, Cooper University Health Care, Camden, NJ 08103, USA; (Z.S.); (Z.L.)
| | - Matthew C. Moccia
- Department of Surgery, Cooper University Health Care, Camden, NJ 08103, USA; (Z.S.); (Z.L.)
| | - Zachary Ladd
- Department of Surgery, Cooper University Health Care, Camden, NJ 08103, USA; (Z.S.); (Z.L.)
| | - Upasana Joneja
- Department of Pathology, Cooper University Health Care, Camden, NJ 08103, USA
| | - Yahui Li
- Department of Surgery, Cooper University Health Care, Camden, NJ 08103, USA; (Z.S.); (Z.L.)
| | - Francis Spitz
- Department of Surgery, Cooper University Health Care, Camden, NJ 08103, USA; (Z.S.); (Z.L.)
| | - Young Ki Hong
- Department of Surgery, Cooper University Health Care, Camden, NJ 08103, USA; (Z.S.); (Z.L.)
| | - Tao Gao
- Department of Surgery, Cooper University Health Care, Camden, NJ 08103, USA; (Z.S.); (Z.L.)
- Camden Cancer Research Center, Camden, NJ 08103, USA
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Ferreira B, Heredia A, Serpa J. An integrative view on glucagon function and putative role in the progression of pancreatic neuroendocrine tumours (pNETs) and hepatocellular carcinomas (HCC). Mol Cell Endocrinol 2023; 578:112063. [PMID: 37678603 DOI: 10.1016/j.mce.2023.112063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/16/2023] [Accepted: 09/02/2023] [Indexed: 09/09/2023]
Abstract
Cancer metabolism research area evolved greatly, however, is still unknown the impact of systemic metabolism control and diet on cancer. It makes sense that systemic regulators of metabolism can act directly on cancer cells and activate signalling, prompting metabolic remodelling needed to sustain cancer cell survival, tumour growth and disease progression. In the present review, we describe the main glucagon functions in the control of glycaemia and of metabolic pathways overall. Furthermore, an integrative view on how glucagon and related signalling pathways can contribute for pancreatic neuroendocrine tumours (pNETs) and hepatocellular carcinomas (HCC) progression, since pancreas and liver are the major organs exposed to higher levels of glucagon, pancreas as a producer and liver as a scavenger. The main objective is to bring to discussion some glucagon-dependent mechanisms by presenting an integrative view on microenvironmental and systemic aspects in pNETs and HCC biology.
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Affiliation(s)
- Bárbara Ferreira
- iNOVA4Health, NOVA Medical School, Faculdade de Ciências Médicas, NMS, FCM, Universidade NOVA de Lisboa, Campo Dos Mártires da Pátria, 130, 1169-056, Lisboa, Portugal; Instituto Português de Oncologia de Lisboa Francisco Gentil (IPOLFG), Rua Prof Lima Basto, 1099-023, Lisboa, Portugal
| | - Adrián Heredia
- iNOVA4Health, NOVA Medical School, Faculdade de Ciências Médicas, NMS, FCM, Universidade NOVA de Lisboa, Campo Dos Mártires da Pátria, 130, 1169-056, Lisboa, Portugal; Instituto Português de Oncologia de Lisboa Francisco Gentil (IPOLFG), Rua Prof Lima Basto, 1099-023, Lisboa, Portugal; Faculdade de Medicina da Universidade de Lisboa, Av. Prof. Egas Moniz MB, 1649-028, Lisboa, Portugal
| | - Jacinta Serpa
- iNOVA4Health, NOVA Medical School, Faculdade de Ciências Médicas, NMS, FCM, Universidade NOVA de Lisboa, Campo Dos Mártires da Pátria, 130, 1169-056, Lisboa, Portugal; Instituto Português de Oncologia de Lisboa Francisco Gentil (IPOLFG), Rua Prof Lima Basto, 1099-023, Lisboa, Portugal.
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Alshareefy Y, Cummins S, Mazzoleni A, Sharma V, Guggilapu S, Leong AWY, Wireko AA. A review of functional pancreatic neuroendocrine tumors: Exploring the molecular pathogenesis, diagnosis and treatment. Medicine (Baltimore) 2023; 102:e36094. [PMID: 37986400 PMCID: PMC10659674 DOI: 10.1097/md.0000000000036094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 10/13/2023] [Accepted: 10/23/2023] [Indexed: 11/22/2023] Open
Abstract
Pancreatic neuroendocrine tumors (PanNETs) are a rare subtype of pancreatic cancer and can be divided into functional (30-40%) and nonfunctional subtypes. The different subtypes of functional PanNETs (F-PanNETs) have a variety of classical presentations that raise suspicion for an underlying PanNET. It is estimated that 90% of PanNETs are sporadic, and the PI3K-Akt-mTOR and ATRX/DAXX signaling pathways have been recognized as key genetic pathways implicated in the pathogenesis. The other 10% of PanNETs may occur in the context of familial cancer syndromes such as MEN1. Chromogranin A is the most useful biomarker currently; however, several studies have shown limitations with its use, especially its prognostic value. Synaptophysin is a novel biomarker which has shown promising preliminary results however its use clinically has yet to be established. Blood tests assessing hormone levels, cross-sectional imaging, and endoscopic ultrasound remain at the core of establishing a diagnosis of F-PanNET. The treatment options for F-PanNETs include surgical methods such as enucleation, systemic therapies like chemotherapy and novel targeted therapies such as everolimus. The prognosis for F-PanNETs is more favorable than for nonfunctional PanNETs, however metastatic disease is associated with poor survival outcomes. Researchers should also focus their efforts on identifying novel pathways implicated in the pathogenesis of F-PanNETs in order to develop new targeted therapies that may reduce the need for surgical intervention and on the establishment of novel biomarkers that may reduce the need for invasive testing and allow for earlier detection of F-PanNETs.
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Affiliation(s)
- Yasir Alshareefy
- School of Medicine, Trinity College Dublin, The University of Dublin, Ireland
| | - Sinead Cummins
- School of Medicine, Trinity College Dublin, The University of Dublin, Ireland
| | - Adele Mazzoleni
- Barts and the London School of Medicine and Dentistry, London, United Kingdom
| | - Vidushi Sharma
- School of Medicine, Trinity College Dublin, The University of Dublin, Ireland
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Ramamoorthy B, Nilubol N. Multiple Endocrine Neoplasia Type 1 Syndrome Pancreatic Neuroendocrine Tumor Genotype/Phenotype: Is There Any Advance on Predicting or Preventing? Surg Oncol Clin N Am 2023; 32:315-325. [PMID: 36925188 PMCID: PMC10348402 DOI: 10.1016/j.soc.2022.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
Multiple endocrine neoplasia type 1 syndrome (MEN1) is a disease caused by mutations in the MEN1 tumor suppressor gene leading to hyperparathyroidism, pituitary adenomas, and entero-pancreatic neuroendocrine tumors. Pancreatic neuroendocrine tumors (PNETs) are a major cause of mortality in patients with MEN1. Identification of consistent genotype-phenotype correlations has remained elusive, but MEN1 mutations in exons 2, 9, and 10 may be associated with metastatic PNETs; patients with these mutations may benefit from more intensive surveillance and aggressive treatment. In addition, epigenetic differences between MEN1-associated PNETs and sporadic PNETs are beginning to emerge, but further investigation is required to establish clear phenotypic associations.
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Affiliation(s)
- Bhavishya Ramamoorthy
- Surgical Oncology Program, Endocrine Surgery Section, National Cancer Institute, NIH, 10 Center Drive, Building 10 - Room 45952, Bethesda, MD 20892, USA
| | - Naris Nilubol
- Surgical Oncology Program, Endocrine Surgery Section, National Cancer Institute, NIH, 10 Center Drive, Building 10 - Room 45952, Bethesda, MD 20892, USA.
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Jafari P, Husain AN, Setia N. All Together Now: Standardization of Nomenclature for Neuroendocrine Neoplasms across Multiple Organs. Surg Pathol Clin 2023; 16:131-150. [PMID: 36739160 DOI: 10.1016/j.path.2022.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Neuroendocrine neoplasms (NENs) span virtually all organ systems and exhibit a broad spectrum of behavior, from indolent to highly aggressive. Historically, nomenclature and grading practices have varied widely across, and even within, organ systems. However, certain core features are recapitulated across anatomic sites, including characteristic morphology and the crucial role of proliferative activity in prognostication. A recent emphasis on unifying themes has driven an increasingly standardized approach to NEN classification, as delineated in the World Health Organization's Classification of Tumours series. Here, we review recent developments in NEN classification, with a focus on NENs of the pancreas and lungs.
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Affiliation(s)
- Pari Jafari
- Department of Pathology, The University of Chicago Medicine, 5841 South Maryland Avenue, MC 6101, Room S-638, Chicago, IL 60637, USA.
| | - Aliya N Husain
- Department of Pathology, The University of Chicago Medicine, 5841 South Maryland Avenue, MC 6101, Room S-638, Chicago, IL 60637, USA
| | - Namrata Setia
- Department of Pathology, The University of Chicago Medicine, 5841 South Maryland Avenue, MC 6101, Room S-638, Chicago, IL 60637, USA
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Smolkova B, Kataki A, Earl J, Ruz-Caracuel I, Cihova M, Urbanova M, Buocikova V, Tamargo S, Rovite V, Niedra H, Schrader J, Kohl Y. Liquid biopsy and preclinical tools for advancing diagnosis and treatment of patients with pancreatic neuroendocrine neoplasms. Crit Rev Oncol Hematol 2022; 180:103865. [DOI: 10.1016/j.critrevonc.2022.103865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022] Open
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Insights into Epigenetic Changes Related to Genetic Variants and Cells-of-Origin of Pancreatic Neuroendocrine Tumors: An Algorithm for Practical Workup. Cancers (Basel) 2022; 14:cancers14184444. [PMID: 36139607 PMCID: PMC9496769 DOI: 10.3390/cancers14184444] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/04/2022] [Accepted: 09/05/2022] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Pancreatic neuroendocrine tumors are composite entities due to their heterogeneity illustrated in clinical behavior, mutational pattern, and site of origin. Pancreatic neuroendocrine tumors display a low mutation burden with frequently epigenetic alterations, such as histone modifications, chromatin remodeling, or DNA methylation status. Using the epigenomic data of the pancreatic neuroendocrine tumors converged to the identification of molecularly distinct subgroups. Furthermore, epigenetic signatures could be used as biomarkers due to their link to cell lineages and genetic driver mutations. We integrated the current knowledge on genetic and epigenetic alterations involved in endocrine lineage associated with these neoplasms to present a pathway-based overview. In this review, we suggest a simplified algorithm on how to manage pancreatic neuroendocrine tumors from a practical perspective based on pathologist ’analysis. Abstract Current knowledge on the molecular landscape of pancreatic neuroendocrine tumors (PanNETs) has advanced significantly. Still, the cellular origin of PanNETs is uncertain and the associated mechanisms remain largely unknown. DAXX/ATRX and MEN1 are the three most frequently altered genes that drive PanNETs. They are recognized as a link between genetics and epigenetics. Moreover, the acknowledged impact on DNA methylation by somatic mutations in MEN1 is a valid hallmark of epigenetic mechanism. DAXX/ATRX and MEN1 can be studied at the immunohistochemical level as a reliable surrogate for sequencing. DAXX/ATRX mutations promote alternative lengthening of telomeres (ALT) activation, determined by specific fluorescence in situ hybridization (FISH) analysis. ALT phenotype is considered a significant predictor of worse prognosis and a marker of pancreatic origin. Additionally, ARX/PDX1 expression is linked to important epigenomic alterations and can be used as lineage associated immunohistochemical marker. Herein, ARX/PDX1 association with DAXX/ATRX/MEN1 and ALT can be studied through pathological assessment, as these biomarkers may provide important clues to the mechanism underlying disease pathogenesis. In this review, we present an overview of a new approach to tumor stratification based on genetic and epigenetic characteristics as well as cellular origin, with prognostic consequences.
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Parilla M, Chapel D, Hechtman JF, Wanjari P, Jabbour TE, Sharma A, Ritterhouse L, Segal J, Vanderbilt C, Klimstra DS, Setia N, Tang L. Recurrent Loss of Heterozygosity in Pancreatic Neuroendocrine Tumors. Am J Surg Pathol 2022; 46:823-831. [PMID: 35125451 PMCID: PMC9106831 DOI: 10.1097/pas.0000000000001860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Chromosomal aneuploidies are prognostic markers across a wide variety of tumor types, and recent literature suggests that pancreatic neuroendocrine tumors are no different. In this study 214 patients with grade 1, 2, or 3 pancreatic neuroendocrine tumors had their tissue examined for chromosomal copy number alterations using next-generation sequencing. Univariate and multivariate statistical analyses were performed with all-cause mortality and disease-specific mortality as the end comparators. As such, the cohort stratified into 3 different clinically relevant chromosomal subgroups: an indolent subgroup characterized by loss of chromosome 11 in relative isolation, an aggressive subgroup characterized by losses of chromosomes 1, 2, 3, 6, 10, 11, 16, and 22 and with no loss of chromosomes 4, 5, 7, 12, 14, 17, 19, and 20, and finally a heterogeneous third group with a subset of cases that behave even more aggressively than the aforementioned.
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Affiliation(s)
- Megan Parilla
- Department of Pathology, University of Chicago, Chicago, IL
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Pathology, Loyola Univesity, Maywood, IL
| | - David Chapel
- Department of Pathology, University of Chicago, Chicago, IL
- Department of Pathology, University of Michigan - Michigan Medicine, Ann Arbor, MI
| | - Jaclyn F. Hechtman
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
- Neogenomics Laboratories, Fort Myers, FL
| | | | - Tony El Jabbour
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Aarti Sharma
- Department of Pathology, University of Chicago, Chicago, IL
| | - Lauren Ritterhouse
- Department of Pathology, University of Chicago, Chicago, IL
- Department of Pathology, Massachusetts General Hospital, Boston, MA
| | - Jeremy Segal
- Department of Pathology, University of Chicago, Chicago, IL
| | - Chad Vanderbilt
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - David S. Klimstra
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Namrata Setia
- Department of Pathology, University of Chicago, Chicago, IL
| | - Laura Tang
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
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Zhang S, Liu J, Li F, Yang M, Wang J. EZH2 suppresses insulinoma development by epigenetically reducing KIF4A expression via H3K27me3 modification. Gene X 2022; 822:146317. [PMID: 35182680 DOI: 10.1016/j.gene.2022.146317] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 02/07/2022] [Accepted: 02/11/2022] [Indexed: 01/17/2023] Open
Abstract
Kinesin family member 4A (KIF4A), located in the human chromosome band Xq13.1, is aberrantly overexpressed in various cancers. Our study intended to assess the expression of KIF4A in insulinoma and to gain new insights into the molecular mechanisms of this rare disease. First, KIF4A was significantly recruited in pancreatic endocrine cells relative to other cell types. A significant correlation existed between the overexpression of KIF4A and the poor survival of pancreatic adenocarcinoma patients. As revealed by CCK-8, TUNEL assay, flow cytometry, wound healing, Matrigel-transwell, senescence-associated β-galactosidase staining, ELISA, and subcutaneous tumor formation analysis in nude mice, knocking down KIF4A significantly inhibited the growth and metastasis of insulinoma cells in vivo and in vitro. Mechanistically, we observed that KIF4A promoter sequences had reduced H3K27me3 modifications, and decline in enhancer of zeste homolog-2 (EZH2) expression promoted KIF4A expression by reducing the modification, thus leading to insulinoma. Moreover, EZH2 knockdown-induced insulinoma cell proliferation was dependent on KIF4A overexpression since KIF4A knockdown eradicated shEZH2-induced proliferation of insulinoma cells. In summary, KIF4A was identified as a possible therapeutic target for insulinoma.
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Affiliation(s)
- Suzhen Zhang
- Graduate School of Shanxi Medical University, Taiyuan 030013, Shanxi, PR China; The Second Department of Gastroenterology, Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan 030013, Shanxi, PR China
| | - Jun Liu
- Department of Infection, People's Hospital Affiliated to Shanxi Medical University, Taiyuan 030012, Shanxi, PR China
| | - Feng Li
- Department of Cell Biology, Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan 030013, Shanxi, PR China
| | - Mudan Yang
- The Second Department of Gastroenterology, Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan 030013, Shanxi, PR China.
| | - Junping Wang
- Graduate School of Shanxi Medical University, Taiyuan 030013, Shanxi, PR China; Department of Gastroenterology, People's Hospital Affiliated to Shanxi Medical University, Taiyuan 030012, Shanxi, PR China.
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Gentiluomo M, Capurso G, Morelli L, Ermini S, Pasquali C, Latiano A, Tavano F, Greenhalf W, Milanetto AC, Landi S, Roth S, Malecka-Wojciesko E, Costello E, Jamroziak K, Perri F, Boggi U, Basso D, Farinati F, Kaaks R, Vanella G, Gais Zurcher ALJ, Archibugi L, Lawlor RT, Canzian F, Campa D. Genetically Determined Telomere Length Is Associated with Pancreatic Neuroendocrine Neoplasms Onset. Neuroendocrinology 2022; 112:1168-1176. [PMID: 35472852 DOI: 10.1159/000524659] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 03/25/2022] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Telomere length (TL) is a potential indicator of cancer predisposition; however, the multitude of techniques used to measure it causes the results to be heterogeneous and, in some cases, controversial. In the last years, several studies adopted a strategy based on TL-associated genetic variants to generate a polygenic score, often referred as teloscore, used in lieu of direct TL measurement. For pancreatic neuroendocrine neoplasms (PanNEN), this strategy has not been attempted yet. METHODS A teloscore was generated using 11 SNPs (NAF1-rs7675998, ZNF676-rs409627, TERC-rs10936599, CTC1-rs3027234, PXK-rs6772228, DHX35-rs6028466, OBFC1-rs9420907, ZNF208-rs8105767, ACYP2-rs11125529, TERT-rs2736100, and ZBTB46-rs755017), and 291 PanNEN cases and 1,686 controls collected by the PANcreatic Disease ReseArch (PANDoRA) consortium were genotyped to analyse the association of the teloscore and its individual SNPs with the risk of developing PanNEN. RESULTS An association between genetically determined long telomeres and the risk of developing PanNEN (OR = 1.99, CI: 1.33-2.98, p = 0.0008) for highest versus median (third) quintile was observed. In addition, two novel SNPs associated with PanNEN risk were identified: ZNF676-rs409627 (ORC/C_vs_G/G = 2.27, CI: 1.58-3.27, p = 8.80 × 10-6) and TERT-rs2736100 (ORC/A_vs_C/C = 2.03, CI: 1.42-2.91, p = 1.06 × 10-4). CONCLUSION In conclusion, this study provides for the first time a clear indication of the association between long genetically determined telomeres and increased risk of developing PanNEN.
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Affiliation(s)
| | - Gabriele Capurso
- Digestive and Liver Disease Unit, S. Andrea Hospital, "Sapienza" University of Rome, Rome, Italy
- Pancreato-Biliary Endoscopy and Endosonography Division, IRCCS San Raffaele Scientific Institute, Pancreas Translational and Clinical Research Center, Vita-Salute San Raffaele University, Milan, Italy
| | - Luca Morelli
- Department of Translational Research and New Technologies in Medicine and Surgery, General Surgery Unit, University of Pisa, Pisa, Italy
| | - Stefano Ermini
- Blood Transfusion Service, Azienda Ospedaliero Universitaria Meyer, Florence, Italy
| | - Claudio Pasquali
- Department of DISCOG, Clinica Chirurgica 1, University of Padova, Padua, Italy
| | - Anna Latiano
- Division of Gastroenterology and Research Laboratory, Fondazione IRCCS "Casa Sollievo della Sofferenza" Hospital, Foggia, Italy
| | - Francesca Tavano
- Division of Gastroenterology and Research Laboratory, Fondazione IRCCS "Casa Sollievo della Sofferenza" Hospital, Foggia, Italy
| | - William Greenhalf
- Institute for Health Research, Liverpool Pancreas Biomedical Research Unit, University of Liverpool, Liverpool, UK
| | | | - Stefano Landi
- Department of Biology, University of Pisa, Pisa, Italy
| | - Susanne Roth
- Department of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | | | - Eithne Costello
- Institute for Health Research, Liverpool Pancreas Biomedical Research Unit, University of Liverpool, Liverpool, UK
| | - Krzysztof Jamroziak
- Department of Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Francesco Perri
- Division of Gastroenterology and Research Laboratory, Fondazione IRCCS "Casa Sollievo della Sofferenza" Hospital, Foggia, Italy
| | - Ugo Boggi
- Division of General and Transplant Surgery, Pisa University Hospital, Pisa, Italy
| | - Daniela Basso
- Department of DIMED, University of Padova, Padua, Italy
| | - Fabio Farinati
- Department of DISCOG, Gastroenterologia, University of Padova, Padua, Italy
| | - Rudolf Kaaks
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Giuseppe Vanella
- Digestive and Liver Disease Unit, S. Andrea Hospital, "Sapienza" University of Rome, Rome, Italy
- Pancreato-Biliary Endoscopy and Endosonography Division, IRCCS San Raffaele Scientific Institute, Pancreas Translational and Clinical Research Center, Vita-Salute San Raffaele University, Milan, Italy
| | | | - Livia Archibugi
- Digestive and Liver Disease Unit, S. Andrea Hospital, "Sapienza" University of Rome, Rome, Italy
- Pancreato-Biliary Endoscopy and Endosonography Division, IRCCS San Raffaele Scientific Institute, Pancreas Translational and Clinical Research Center, Vita-Salute San Raffaele University, Milan, Italy
| | - Rita T Lawlor
- ARC-Net Research Centre, Centre for Applied Research on Cancer, University and Hospital Trust of Verona, Verona, Italy
| | - Federico Canzian
- Genomic Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Daniele Campa
- Department of Biology, University of Pisa, Pisa, Italy
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13
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Szkukalek J, Dóczi R, Dirner A, Boldizsár Á, Varga Á, Déri J, Lakatos D, Tihanyi D, Vodicska B, Schwáb R, Pajkos G, Várkondi E, Vályi-Nagy I, Valtinyi D, Nagy Z, Peták I. Personalized First-Line Treatment of Metastatic Pancreatic Neuroendocrine Carcinoma Facilitated by Liquid Biopsy and Computational Decision Support. Diagnostics (Basel) 2021; 11:1850. [PMID: 34679548 PMCID: PMC8534772 DOI: 10.3390/diagnostics11101850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 09/28/2021] [Accepted: 09/28/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND We present the case of a 50-year-old female whose metastatic pancreatic neuroendocrine tumor (pNET) diagnosis was delayed by the COVID-19 pandemic. The patient was in critical condition at the time of diagnosis due to the extensive tumor burden and failing liver functions. The clinical dilemma was to choose between two registered first-line molecularly-targeted agents (MTAs), sunitinib or everolimus, or to use chemotherapy to quickly reduce tumor burden. METHODS Cell-free DNA (cfDNA) from liquid biopsy was analyzed by next generation sequencing (NGS) using a comprehensive 591-gene panel. Next, a computational method, digital drug-assignment (DDA) was deployed for rapid clinical decision support. RESULTS NGS analysis identified 38 genetic alterations. DDA identified 6 potential drivers, 24 targets, and 79 MTAs. Everolimus was chosen for first-line therapy based on supporting molecular evidence and the highest DDA ranking among therapies registered in this tumor type. The patient's general condition and liver functions rapidly improved, and CT control revealed partial response in the lymph nodes and stable disease elsewhere. CONCLUSION Deployment of precision oncology using liquid biopsy, comprehensive molecular profiling, and DDA make personalized first-line therapy of advanced pNET feasible in clinical settings.
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Affiliation(s)
- Judita Szkukalek
- Department of Clinical Oncology, St. Imre Hospital, 1115 Budapest, Hungary; (J.S.); (D.V.); (Z.N.)
| | - Róbert Dóczi
- Oncompass Medicine Hungary Ltd., 1024 Budapest, Hungary; (R.D.); (A.D.); (Á.B.); (Á.V.); (J.D.); (D.L.); (D.T.); (B.V.); (R.S.); (G.P.); (E.V.)
| | - Anna Dirner
- Oncompass Medicine Hungary Ltd., 1024 Budapest, Hungary; (R.D.); (A.D.); (Á.B.); (Á.V.); (J.D.); (D.L.); (D.T.); (B.V.); (R.S.); (G.P.); (E.V.)
| | - Ákos Boldizsár
- Oncompass Medicine Hungary Ltd., 1024 Budapest, Hungary; (R.D.); (A.D.); (Á.B.); (Á.V.); (J.D.); (D.L.); (D.T.); (B.V.); (R.S.); (G.P.); (E.V.)
| | - Ágnes Varga
- Oncompass Medicine Hungary Ltd., 1024 Budapest, Hungary; (R.D.); (A.D.); (Á.B.); (Á.V.); (J.D.); (D.L.); (D.T.); (B.V.); (R.S.); (G.P.); (E.V.)
| | - Júlia Déri
- Oncompass Medicine Hungary Ltd., 1024 Budapest, Hungary; (R.D.); (A.D.); (Á.B.); (Á.V.); (J.D.); (D.L.); (D.T.); (B.V.); (R.S.); (G.P.); (E.V.)
| | - Dóra Lakatos
- Oncompass Medicine Hungary Ltd., 1024 Budapest, Hungary; (R.D.); (A.D.); (Á.B.); (Á.V.); (J.D.); (D.L.); (D.T.); (B.V.); (R.S.); (G.P.); (E.V.)
| | - Dóra Tihanyi
- Oncompass Medicine Hungary Ltd., 1024 Budapest, Hungary; (R.D.); (A.D.); (Á.B.); (Á.V.); (J.D.); (D.L.); (D.T.); (B.V.); (R.S.); (G.P.); (E.V.)
| | - Barbara Vodicska
- Oncompass Medicine Hungary Ltd., 1024 Budapest, Hungary; (R.D.); (A.D.); (Á.B.); (Á.V.); (J.D.); (D.L.); (D.T.); (B.V.); (R.S.); (G.P.); (E.V.)
| | - Richárd Schwáb
- Oncompass Medicine Hungary Ltd., 1024 Budapest, Hungary; (R.D.); (A.D.); (Á.B.); (Á.V.); (J.D.); (D.L.); (D.T.); (B.V.); (R.S.); (G.P.); (E.V.)
| | - Gábor Pajkos
- Oncompass Medicine Hungary Ltd., 1024 Budapest, Hungary; (R.D.); (A.D.); (Á.B.); (Á.V.); (J.D.); (D.L.); (D.T.); (B.V.); (R.S.); (G.P.); (E.V.)
| | - Edit Várkondi
- Oncompass Medicine Hungary Ltd., 1024 Budapest, Hungary; (R.D.); (A.D.); (Á.B.); (Á.V.); (J.D.); (D.L.); (D.T.); (B.V.); (R.S.); (G.P.); (E.V.)
| | - István Vályi-Nagy
- Centrum Hospital of Southern Pest, National Hematology and Infectology Institute, 1097 Budapest, Hungary;
| | - Dorottya Valtinyi
- Department of Clinical Oncology, St. Imre Hospital, 1115 Budapest, Hungary; (J.S.); (D.V.); (Z.N.)
| | - Zsuzsanna Nagy
- Department of Clinical Oncology, St. Imre Hospital, 1115 Budapest, Hungary; (J.S.); (D.V.); (Z.N.)
| | - István Peták
- Oncompass Medicine Hungary Ltd., 1024 Budapest, Hungary; (R.D.); (A.D.); (Á.B.); (Á.V.); (J.D.); (D.L.); (D.T.); (B.V.); (R.S.); (G.P.); (E.V.)
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, 1089 Budapest, Hungary
- Department of Pharmaceutical Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
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14
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Ishii T, Katanuma A, Toyonaga H, Chikugo K, Nasuno H, Kin T, Hayashi T, Takahashi K. Role of Endoscopic Ultrasound in the Diagnosis of Pancreatic Neuroendocrine Neoplasms. Diagnostics (Basel) 2021; 11:diagnostics11020316. [PMID: 33672085 PMCID: PMC7919683 DOI: 10.3390/diagnostics11020316] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 02/10/2021] [Indexed: 12/16/2022] Open
Abstract
Although pancreatic neuroendocrine neoplasms (PNENs) are relatively rare tumors, their number is increasing with advances in diagnostic imaging modalities. Even small lesions that are difficult to detect using computed tomography or magnetic resonance imaging can now be detected with endoscopic ultrasound (EUS). Contrast-enhanced EUS is useful, and not only diagnosis but also malignancy detection has become possible by evaluating the vascularity of tumors. Pathological diagnosis using EUS with fine-needle aspiration (EUS-FNA) is useful when diagnostic imaging is difficult. EUS-FNA can also be used to evaluate the grade of malignancy. Pooling the data of the studies that compared the PNENs grading between EUS-FNA samples and surgical specimens showed a concordance rate of 77.5% (κ-statistic = 0.65, 95% confidence interval = 0.59–0.71, p < 0.01). Stratified analysis for small tumor size (2 cm) showed that the concordance rate was 84.5% and the kappa correlation index was 0.59 (95% confidence interval = 0.43–0.74, p < 0.01). The evolution of ultrasound imaging technologies such as contrast-enhanced and elastography and the artificial intelligence that analyzes them, the evolution of needles, and genetic analysis, will further develop the diagnosis and treatment of PNENs in the future.
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Affiliation(s)
- Tatsuya Ishii
- Correspondence: ; Tel.: +81-11-681-8111; Fax: +81-11-685-2967
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15
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Colao A, de Nigris F, Modica R, Napoli C. Clinical Epigenetics of Neuroendocrine Tumors: The Road Ahead. Front Endocrinol (Lausanne) 2020; 11:604341. [PMID: 33384663 PMCID: PMC7770585 DOI: 10.3389/fendo.2020.604341] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 11/12/2020] [Indexed: 12/16/2022] Open
Abstract
Neuroendocrine tumors, or NETs, are cancer originating in neuroendocrine cells. They are mostly found in the gastrointestinal tract or lungs. Functional NETs are characterized by signs and symptoms caused by the oversecretion of hormones and other substances, but most NETs are non-functioning and diagnosis in advanced stages is common. Thus, novel diagnostic and therapeutic strategies are warranted. Epigenetics may contribute to refining the diagnosis, as well as to identify targeted therapy interfering with epigenetic-sensitive pathways. The goal of this review was to discuss the recent advancement in the epigenetic characterization of NETs highlighting their role in clinical findings.
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Affiliation(s)
- Annamaria Colao
- Department of Clinical Medicine and Surgery, Unesco Chair Health Education and Sustainable Development, Federico II University of Naples, Naples, Italy
| | - Filomena de Nigris
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Roberta Modica
- Department of Clinical Medicine and Surgery, Federico II University of Naples, Naples, Italy
- *Correspondence: Roberta Modica,
| | - Claudio Napoli
- Department of Advanced Medical and Surgical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
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