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Ahern DT, Bansal P, Faustino IV, Glatt-Deeley HR, Massey R, Kondaveeti Y, Banda EC, Pinter SF. Isogenic hiPSC models of Turner syndrome development reveal shared roles of inactive X and Y in the human cranial neural crest network. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.03.08.531747. [PMID: 36945647 PMCID: PMC10028916 DOI: 10.1101/2023.03.08.531747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/13/2023]
Abstract
Modeling the developmental etiology of viable human aneuploidy can be challenging in rodents due to syntenic boundaries, or primate-specific biology. In humans, monosomy-X (45,X) causes Turner syndrome (TS), altering craniofacial, skeletal, endocrine, and cardiovascular development, which in contrast remain unaffected in 39,X-mice. To learn how human monosomy-X may impact early embryonic development, we turned to human 45,X and isogenic euploid induced pluripotent stem cells (hiPSCs) from male and female mosaic donors. Because neural crest (NC) derived cell types are hypothesized to underpin craniofacial and cardiovascular changes in TS, we performed a highly-powered differential expression study on hiPSC-derived anterior neural crest cells (NCCs). Across three independent isogenic panels, 45,X NCCs show impaired acquisition of PAX7+SOX10+ markers, and disrupted expression of other NCC-specific genes, relative to their isogenic euploid controls. In particular, 45,X NCCs increase cholesterol biosynthesis genes while reducing transcripts that feature 5' terminal oligopyrimidine (TOP) motifs, including those of ribosomal protein and nuclear-encoded mitochondrial genes. Such metabolic pathways are also over-represented in weighted co-expression gene modules that are preserved in monogenic neurocristopathy. Importantly, these gene modules are also significantly enriched in 28% of all TS-associated terms of the human phenotype ontology. Our analysis identifies specific sex-linked genes that are expressed from two copies in euploid males and females alike and qualify as candidate haploinsufficient drivers of TS phenotypes in NC-derived lineages. This study demonstrates that isogenic hiPSC-derived NCC panels representing monosomy-X can serve as a powerful model of early NC development in TS and inform new hypotheses towards its etiology.
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Affiliation(s)
- Darcy T. Ahern
- Graduate Program in Genetics and Developmental Biology, UCONN Health, University of Connecticut, Farmington, CT, United States
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, United States
| | - Prakhar Bansal
- Graduate Program in Genetics and Developmental Biology, UCONN Health, University of Connecticut, Farmington, CT, United States
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, United States
| | - Isaac V. Faustino
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, United States
| | - Heather R. Glatt-Deeley
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, United States
| | - Rachael Massey
- Graduate Program in Genetics and Developmental Biology, UCONN Health, University of Connecticut, Farmington, CT, United States
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, United States
- Institute for Systems Genomics, University of Connecticut, Farmington, CT, United States
| | - Yuvabharath Kondaveeti
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, United States
| | - Erin C. Banda
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, United States
| | - Stefan F. Pinter
- Graduate Program in Genetics and Developmental Biology, UCONN Health, University of Connecticut, Farmington, CT, United States
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, United States
- Institute for Systems Genomics, University of Connecticut, Farmington, CT, United States
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2
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Pang JMB, Byrne DJ, Bergin ART, Caramia F, Loi S, Gorringe KL, Fox SB. Spatial transcriptomics and the anatomical pathologist: Molecular meets morphology. Histopathology 2024; 84:577-586. [PMID: 37991396 DOI: 10.1111/his.15093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 10/23/2023] [Accepted: 10/26/2023] [Indexed: 11/23/2023]
Abstract
In recent years anatomical pathology has been revolutionised by the incorporation of molecular findings into routine diagnostic practice, and in some diseases the presence of specific molecular alterations are now essential for diagnosis. Spatial transcriptomics describes a group of technologies that provide up to transcriptome-wide expression profiling while preserving the spatial origin of the data, with many of these technologies able to provide these data using a single tissue section. Spatial transcriptomics allows expression profiling of highly specific areas within a tissue section potentially to subcellular resolution, and allows correlation of expression data with morphology, tissue type and location relative to other structures. While largely still research laboratory-based, several spatial transcriptomics methods have now achieved compatibility with formalin-fixed paraffin-embedded tissue (FFPE), allowing their use in diagnostic tissue samples, and with further development potentially leading to their incorporation in routine anatomical pathology practice. This mini review provides an overview of spatial transcriptomics methods, with an emphasis on platforms compatible with FFPE tissue, approaches to assess the data and potential applications in anatomical pathology practice.
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Affiliation(s)
- Jia-Min B Pang
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - David J Byrne
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Alice R T Bergin
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Franco Caramia
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Sherene Loi
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Kylie L Gorringe
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Stephen B Fox
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
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3
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Lansbergen MF, Khelil M, Etten-Jamaludin FSV, Bijlsma MF, van Laarhoven HWM. Poor-prognosis molecular subtypes in adenocarcinomas of pancreato-biliary and gynecological origin: A systematic review. Crit Rev Oncol Hematol 2023; 185:103982. [PMID: 37004743 DOI: 10.1016/j.critrevonc.2023.103982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/29/2023] [Accepted: 03/30/2023] [Indexed: 04/03/2023] Open
Abstract
Pancreato-biliary and gynecological adenocarcinomas need better tools to predict clinical outcome. Potential prognostic mesenchymal(-like) transcriptome-based subtypes have been identified in these cancers. In this systematic review, we include studies into molecular subtyping and summarize biological and clinical features of the subtypes within and across sites of origin, searching for suggestions to improve classification and prognostication. PubMed and Embase were searched for original research articles describing potential mesenchymal(-like) mRNA-based subtypes in pancreato-biliary or gynecological adenocarcinomas. Studies limited to supervised clustering were excluded. Fourty-four studies, discussing cholangiocarcinomas, gallbladder, ampullary, pancreatic, ovarian, and endometrial adenocarcinomas were included. There was overlap in molecular and clinical features in mesenchymal(-like) subtypes across all adenocarcinomas. Approaches including microdissection were more likely to identify prognosis-associating subtypes. To conclude, molecular subtypes in pancreato-biliary and gynecological adenocarcinomas share biological and clinical characteristics. Furthermore, separation of stromal and epithelial signals should be applied in future studies into biliary and gynecological adenocarcinomas.
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Affiliation(s)
- Marjolein F Lansbergen
- Amsterdam UMC location University of Amsterdam, Medical Oncology, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands; Amsterdam UMC location University of Amsterdam, Center for Experimental Molecular Medicine, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands; Cancer Center Amsterdam, De Boelelaan 1118, 1081 HV Amsterdam, the Netherlands.
| | - Maryam Khelil
- University of Amsterdam, Spui 21, 1012 WX Amsterdam, the Netherlands
| | - Faridi S van Etten-Jamaludin
- Amsterdam UMC location University of Amsterdam, Research Support Medical Library, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands
| | - Maarten F Bijlsma
- Amsterdam UMC location University of Amsterdam, Center for Experimental Molecular Medicine, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands; Cancer Center Amsterdam, De Boelelaan 1118, 1081 HV Amsterdam, the Netherlands; Oncode Institute, Jaarbeursplein 6, 3521 AL Utrecht, the Netherlands
| | - Hanneke W M van Laarhoven
- Amsterdam UMC location University of Amsterdam, Medical Oncology, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands; Cancer Center Amsterdam, De Boelelaan 1118, 1081 HV Amsterdam, the Netherlands
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Cancer-Associated Fibroblast Diversity Shapes Tumor Metabolism in Pancreatic Cancer. Cancers (Basel) 2022; 15:cancers15010061. [PMID: 36612058 PMCID: PMC9817728 DOI: 10.3390/cancers15010061] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 12/14/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022] Open
Abstract
Despite extensive research, the 5-year survival rate of pancreatic cancer (PDAC) patients remains at only 9%. Patients often show poor treatment response, due partly to a highly complex tumor microenvironment (TME). Cancer-associated fibroblast (CAF) heterogeneity is characteristic of the pancreatic TME, where several CAF subpopulations have been identified, such as myofibroblastic CAFs (myCAFs), inflammatory CAFs (iCAFs), and antigen presenting CAFs (apCAFs). In PDAC, cancer cells continuously adapt their metabolism (metabolic switch) to environmental changes in pH, oxygenation, and nutrient availability. Recent advances show that these environmental alterations are all heavily driven by stromal CAFs. CAFs and cancer cells exchange cytokines and metabolites, engaging in a tight bidirectional crosstalk, which promotes tumor aggressiveness and allows constant adaptation to external stress, such as chemotherapy. In this review, we summarize CAF diversity and CAF-mediated metabolic rewiring, in a PDAC-specific context. First, we recapitulate the most recently identified CAF subtypes, focusing on the cell of origin, activation mechanism, species-dependent markers, and functions. Next, we describe in detail the metabolic crosstalk between CAFs and tumor cells. Additionally, we elucidate how CAF-driven paracrine signaling, desmoplasia, and acidosis orchestrate cancer cell metabolism. Finally, we highlight how the CAF/cancer cell crosstalk could pave the way for new therapeutic strategies.
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Laser Capture Microdissection: A Gear for Pancreatic Cancer Research. Int J Mol Sci 2022; 23:ijms232314566. [PMID: 36498893 PMCID: PMC9741023 DOI: 10.3390/ijms232314566] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/16/2022] [Accepted: 11/19/2022] [Indexed: 11/24/2022] Open
Abstract
The advancement in molecular techniques has been attributed to the quality and significance of cancer research. Pancreatic cancer (PC) is one of the rare cancers with aggressive behavior and a high mortality rate. The asymptomatic nature of the disease until its advanced stage has resulted in late diagnosis as well as poor prognosis. The heterogeneous character of PC has complicated cancer development and progression studies. The analysis of bulk tissues of the disease was insufficient to understand the disease, hence, the introduction of the single-cell separating technique aided researchers to decipher more about the specific cell population of tumors. This review gives an overview of the Laser Capture Microdissection (LCM) technique, one of the single-cell separation methods used in PC research.
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6
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Baba T, Finetti P, Lillemoe KD, Warshaw AL, Fernández-Del Castillo C, Liss AS. A Lesson in Transcriptional Plasticity: Classical Identity Is Silenced, but Not Lost, in Pancreatic Ductal Adenocarcinoma Cell Lines. Gastroenterology 2022; 163:1450-1453.e3. [PMID: 35850199 PMCID: PMC9613505 DOI: 10.1053/j.gastro.2022.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 07/05/2022] [Accepted: 07/08/2022] [Indexed: 12/02/2022]
Affiliation(s)
- Taisuke Baba
- Department of Surgery, Massachusetts General Hospital and, Harvard Medical School, Boston, Massachusetts
| | - Pascal Finetti
- Department of Predictive Oncology, Cancer Research Center of Marseille, U1068 INSERM, UMR 7258 CNRS, Institut Paoli Calmettes, Aix-Marseille University, Marseille, France
| | - Keith D Lillemoe
- Department of Surgery, Massachusetts General Hospital and, Harvard Medical School, Boston, Massachusetts
| | - Andrew L Warshaw
- Department of Surgery, Massachusetts General Hospital and, Harvard Medical School, Boston, Massachusetts
| | | | - Andrew S Liss
- Department of Surgery, Massachusetts General Hospital and, Harvard Medical School, Boston, Massachusetts.
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Levink IJM, Visser IJ, Koopmann BDM, van Driel LMJW, Poley JW, Cahen DL, Bruno MJ, Fuhler GM. Protein biomarkers in pancreatic juice and serum for identification of pancreatic cancer. Gastrointest Endosc 2022; 96:801-813.e2. [PMID: 35537661 DOI: 10.1016/j.gie.2022.04.1342] [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: 12/12/2021] [Accepted: 04/30/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS To date, surveillance of high-risk individuals for pancreatic ductal adenocarcinoma (PDAC) has not lived up to expectations, as identification of curable stages through imaging remains challenging. Biomarkers are therefore needed. Pancreatic juice (PJ) may be a promising source, because it is in direct contact with the ductal epithelial lining from which PDAC arises. We aimed to develop a panel of biomarkers from serum and PJ to detect PDAC for future surveillance purposes. METHODS All patients who underwent PJ collection on secretin stimulation at the Erasmus MC were included. Both PJ and serum were evaluated. Protein levels were determined by the Lowry assay. Potential biomarkers (interleukin-8, interferon-γ, neutrophil gelatinase-associated lipocalin [NGAL], mucin 5, subtype AC [MUC5AC], mucin 2, phospholipase A2 group IB) were selected based on previously reported outcomes and assessed with enzyme-linked immunosorbent assay. Serum carbohydrate antigen 19-9 (CA19-9) values were determined by electrochemiluminescence immunoassay. RESULTS This study included 59 cases and 126 surveilled control subjects (who underwent PJ collection), of whom 71 had a hereditary predisposition (35 genetic, 36 familial) and 55 had (suspected neoplastic) pancreatic cysts. CA19-9 values were available for 53 cases and 48 control subjects. Serum CA19-9, as well as PJ interleukin-8, NGAL and MUC5AC, were associated with PDAC independent of age, gender, and presence of diabetes mellitus. Serum CA19-9 had a significantly higher area under the curve (AUC; .86; 95% confidence interval [CI], .79-.94) than individual PJ markers (AUC, .62-.70). A combination of PJ markers and serum CA19-9 (panel 2: sensitivity 42% [95% CI, 29-57] and specificity 96% [95% CI, 86-100]) did not improve diagnostic performance compared with CA19-9 alone (sensitivity 70% [95% CI, 56-82] and specificity 85% [95% CI, 72-94]). CONCLUSIONS High levels of serum CA19-9 and PJ-derived proteins are associated with PDAC. Prospective surveillance studies including individuals at risk of developing PDAC are required to validate these findings.
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Affiliation(s)
- Iris J M Levink
- Department of Gastroenterology & Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Isis J Visser
- Department of Gastroenterology & Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Brechtje D M Koopmann
- Department of Gastroenterology & Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Lydi M J W van Driel
- Department of Gastroenterology & Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Jan Werner Poley
- Department of Gastroenterology & Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Djuna L Cahen
- Department of Gastroenterology & Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Marco J Bruno
- Department of Gastroenterology & Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Gwenny M Fuhler
- Department of Gastroenterology & Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
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8
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Rozengurt E, Eibl G. Crosstalk between KRAS, SRC and YAP Signaling in Pancreatic Cancer: Interactions Leading to Aggressive Disease and Drug Resistance. Cancers (Basel) 2021; 13:5126. [PMID: 34680275 PMCID: PMC8533944 DOI: 10.3390/cancers13205126] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/07/2021] [Accepted: 10/08/2021] [Indexed: 12/13/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC), the predominant form of pancreatic cancer, remains a devastating disease. The purpose of this review is to highlight recent literature on mechanistic and translational developments that advance our understanding of a complex crosstalk between KRAS, YAP and Src tyrosine kinase family (SFK) in PDAC development and maintenance. We discuss recent studies indicating the importance of RAS dimerization in signal transduction and new findings showing that the potent pro-oncogenic members of the SFK phosphorylate and inhibit RAS function. These surprising findings imply that RAS may not play a crucial role in maintaining certain subtypes of PDAC. In support of this interpretation, current evidence indicates that the survival of the basal-like subtype of PDAC is less dependent on RAS but relies, at least in part, on the activity of YAP/TAZ. Based on current evidence, we propose that SFK propels PDAC cells to a state of high metastasis, epithelial-mesenchymal transition (EMT) and reduced dependence on KRAS signaling, salient features of the aggressive basal-like/squamous subtype of PDAC. Strategies for PDAC treatment should consider the opposite effects of tyrosine phosphorylation on KRAS and SFK/YAP in the design of drug combinations that target these novel crosstalk mechanisms and overcome drug resistance.
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Affiliation(s)
- Enrique Rozengurt
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Guido Eibl
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA;
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9
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Watt DM, Morton JP. Heterogeneity in Pancreatic Cancer Fibroblasts-TGFβ as a Master Regulator? Cancers (Basel) 2021; 13:4984. [PMID: 34638468 PMCID: PMC8508541 DOI: 10.3390/cancers13194984] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 09/22/2021] [Accepted: 10/01/2021] [Indexed: 02/03/2023] Open
Abstract
Pancreatic ductal adenocarcinoma is an aggressive disease for which there are very few available therapies. It is notable for its high degree of tumour complexity, with the tumour microenvironment often accounting for the majority of the tumour volume. Until recently, the biology of the stroma was poorly understood, particularly in terms of heterogeneity. Recent research, however, has shed light on the intricacy of signalling within the stroma and particularly the molecular and functional heterogeneity of the cancer associated fibroblasts. In this review, we summarise the recent improvements in our understanding of the different fibroblast populations within PDAC, with a focus on the role TGFβ plays to dictate their formation and function. These studies have highlighted some of the reasons for the failure of trials targeting the tumour stroma, however, there are still considerable gaps in our knowledge, and more work is needed to make effective fibroblast targeting a reality in the clinic.
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Affiliation(s)
- Dale M. Watt
- Cancer Research UK Beatson Institute, Glasgow G61 1BD, UK;
| | - Jennifer P. Morton
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK
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10
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Zhao S, Nicolle R, Augustin J, Svrcek M, de Mestier L, Le Corre D, Pietrasz D, Caliez O, Cros J, Laurent-Puig P, Bachet JB. Prognostic Relevance of Pancreatic Adenocarcinoma Whole-Tumor Transcriptomic Subtypes and Components. Clin Cancer Res 2021; 27:6491-6499. [PMID: 34518308 DOI: 10.1158/1078-0432.ccr-21-1907] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 07/15/2021] [Accepted: 09/03/2021] [Indexed: 12/09/2022]
Abstract
PURPOSE Our team previously defined six quantitative transcriptomic components, and a classification in five subtypes by association of these components. In this study, we compared the robustness of quantitative components and qualitative classifications from different transcriptomic profiling techniques, investigated their clinical relevance, and proposed a new prognostic model. EXPERIMENTAL DESIGN A total of 210 patients from a multicentric cohort and 149 patients from a monocentric cohort were included in this study. RNA microarray profiles were obtained from 165 patients of the multicentric cohort. RNA sequencing (RNA-seq) profiles were obtained from all the patients. RESULTS For the patients with both RNA microarray and RNA-seq profiles, the concordance in subtype assignment was partial with an 82.4% coherence rate. The correlation between the two technique projections of the six components ranged from 0.85 to 0.95, demonstrating an advantage of robustness. On the basis of the Akaike information criterion, the RNA components showed more prognostic value in univariate or multivariate models than the subtypes. Using the monocentric cohort for training, we developed a multivariate Cox regression model using all six components and clinicopathologic characteristics (node invasion and resection margins) on disease-free survival (DFS). This prognostic model was highly associated with DFS (P < 0.001). The evaluation of the model in the multicentric cohort showed significant association with DFS and overall survival (P < 0.001). CONCLUSIONS We described the advantage of the prognostic value and robustness of the whole-tumor transcriptomic components than subtypes. We created and validated a new DFS-based multivariate Cox regression prognostic model, including six pancreatic adenocarcinoma transcriptomic component levels and pathologic characteristics.
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Affiliation(s)
- Shulin Zhao
- Centre de Recherche des Cordeliers, INSERM UMRS1138, CNRS, Sorbonne Université, USPC, Université de Paris, Equipe labellisée Ligue Nationale contre le cancer, CNRS SNC 5096, Paris, France.,Department of General Surgery, Pancreatic Disease Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
| | - Rémy Nicolle
- Programme Cartes d'Identité des Tumeurs (CIT), Ligue Nationale Contre le Cancer, Paris, France
| | - Jérémy Augustin
- Sorbonne Université, Assistance Publique - Hôpitaux de Paris, Department of Pathology, Groupe Hospitalier Pitié Salpêtrière, Paris, France
| | - Magali Svrcek
- Sorbonne Université, UPMC Université, IUC, Paris, France.,Assistance Publique - Hôpitaux de Paris, Department of pathology, Hôpital Saint Antoine, Paris, France
| | - Louis de Mestier
- Assistance Publique - Hôpitaux de Paris, Department of Gastroenterology and Pancreatology, and INSERM U1149, Hôpital Beaujon, Clichy, France
| | - Delphine Le Corre
- Centre de Recherche des Cordeliers, INSERM UMRS1138, CNRS, Sorbonne Université, USPC, Université de Paris, Equipe labellisée Ligue Nationale contre le cancer, CNRS SNC 5096, Paris, France
| | - Daniel Pietrasz
- Centre de Recherche des Cordeliers, INSERM UMRS1138, CNRS, Sorbonne Université, USPC, Université de Paris, Equipe labellisée Ligue Nationale contre le cancer, CNRS SNC 5096, Paris, France.,Paris-Saclay University, Assistance Publique - Hôpitaux de Paris, Department of digestive surgery, Paul Brousse Hospital, Villejuif, France
| | - Olivier Caliez
- Centre de Recherche des Cordeliers, INSERM UMRS1138, CNRS, Sorbonne Université, USPC, Université de Paris, Equipe labellisée Ligue Nationale contre le cancer, CNRS SNC 5096, Paris, France.,Sorbonne Université, UPMC Université, IUC, Paris, France.,Assistance Publique - Hôpitaux de Paris, Department of Hepato-gastroenterology, Groupe Hospitalier Pitié Salpêtrière, Paris, France
| | - Jérôme Cros
- Assistance Publique - Hôpitaux de Paris, INSERM, Université de Paris, Department of Pathology, Hôpital Beaujon, Clichy, France
| | - Pierre Laurent-Puig
- Centre de Recherche des Cordeliers, INSERM UMRS1138, CNRS, Sorbonne Université, USPC, Université de Paris, Equipe labellisée Ligue Nationale contre le cancer, CNRS SNC 5096, Paris, France.,Assistance Publique - Hôpitaux de Paris, Department of biochemistry, Hôpital Européen Georges Pompidou, Paris, France
| | - Jean-Baptiste Bachet
- Centre de Recherche des Cordeliers, INSERM UMRS1138, CNRS, Sorbonne Université, USPC, Université de Paris, Equipe labellisée Ligue Nationale contre le cancer, CNRS SNC 5096, Paris, France. .,Sorbonne Université, UPMC Université, IUC, Paris, France.,Assistance Publique - Hôpitaux de Paris, Department of Hepato-gastroenterology, Groupe Hospitalier Pitié Salpêtrière, Paris, France
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