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Yavari P, Roointan A, Naghdibadi M, Masoudi-Sobhanzadeh Y. In-silico identification of therapeutic targets in pancreatic ductal adenocarcinoma using WGCNA and Trader. Sci Rep 2024; 14:23292. [PMID: 39375436 DOI: 10.1038/s41598-024-74252-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Accepted: 09/24/2024] [Indexed: 10/09/2024] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive malignancy, accounting for over 90% of pancreatic cancers, and is characterized by limited treatment options and poor survival rates. Systems biology provides in-depth insights into the molecular mechanisms of PDAC. In this context, novel algorithms and comprehensive strategies are essential for advancing the identification of critical network nodes and therapeutic targets within disease-related protein-protein interaction networks. This study employed a comprehensive computational strategy using the metaheuristic algorithm Trader to enhance the identification of potential therapeutic targets. Analysis of the expression data from the PDAC dataset (GSE132956) involved co-expression analysis and clustering of differentially expressed genes to identify key disease-associated modules. The STRING database was used to construct a network of differentially expressed genes, and the Trader algorithm pinpointed the top 30 DEGs whose removal caused the most significant network disconnections. Enriched gene ontology terms included "Signaling by Rho GTPases," "Signaling by receptor tyrosine kinases," and "immune system." Additionally, nine hub genes-FYN, MAPK3, CDK2, SNRPG, GNAQ, PAK1, LPCAT4, MAP1LC3B, and FBN1-were identified as central to PDAC pathogenesis. This integrated approach, combining co-expression analysis with protein-protein interaction network analysis using a metaheuristic algorithm, provides valuable insights into PDAC mechanisms and highlights several hub genes as potential therapeutic targets.
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Affiliation(s)
- Parvin Yavari
- Regenerative Medicine Research Center, Isfahan University of Medical Sciences, Hezar Jerib Avenue, Isfahan, Iran
| | - Amir Roointan
- Regenerative Medicine Research Center, Isfahan University of Medical Sciences, Hezar Jerib Avenue, Isfahan, Iran.
| | - Mohammadjavad Naghdibadi
- Regenerative Medicine Research Center, Isfahan University of Medical Sciences, Hezar Jerib Avenue, Isfahan, Iran
| | - Yosef Masoudi-Sobhanzadeh
- Faculty of Advanced Medical Siences, Tabriz University of Medical Sciences, Tabriz, Iran.
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz university of Medical Sciences, Tabriz, Iran.
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Liu L, Wang X, Guo D, Ma R, Gong H, Wang C. Hormone replacement therapy and risk of pancreatic cancer in postmenopausal women: Evidence from the US National Inpatient Sample 2008-2018. Heliyon 2024; 10:e37588. [PMID: 39309886 PMCID: PMC11415697 DOI: 10.1016/j.heliyon.2024.e37588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 09/04/2024] [Accepted: 09/05/2024] [Indexed: 09/25/2024] Open
Abstract
Background Pancreatic cancer is a serious, usually fatal disease and one of the most aggressive malignancies. Research into whether hormone replacement therapy (HRT) might protect against pancreatic cancer has yielded mixed results. This study aimed to investigate the potential association between HRT and the risk of pancreatic cancer in postmenopausal women. Methods This population-based, retrospective study extracted data from the US National Inpatient Sample (NIS) 2008-2018. Hospitalized females aged ≥55 years were eligible for inclusion. Associations between HRT, other study variables, and pancreatic cancer diagnosis were determined using univariate and multivariable regression analyses. Results After 1:4 matching by age, data of postmenopausal women with (n = 35,309) and without (n = 141,236) HRT were included in the analysis. The mean age was 73.4 years. Multivariable analyses showed that women with HRT had significantly decreased odds of pancreatic cancer (adjusted OR [aOR], 0.69, 95 % CI: 0.53-0.90). Compared to patients without HRT, patients with HRT in the 55-64-year-old group (aOR 0.48, 95 % CI: 0.32-0.74), 65-74-year-old group (aOR 0.49, 95 % CI: 0.34-0.71), non-hypertensive group (aOR 0.55, 95 % CI: 0.38-0.79), and non-hyperlipidemia group (aOR 0.59, 95 % CI: 0.42-0.82) had significantly decreased odds of pancreatic cancer. Conclusions In US postmenopausal women, HRT is associated with a reduced risk of pancreatic cancer, especially those aged 55-74 year. Further study is needed to clarify the mechanisms underlying the associations.
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Affiliation(s)
- Lei Liu
- Department of Digestive Surgery, Songjiang Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, 201600, China
| | - Xinyu Wang
- Division of Biology, University of California San Diego, 9500 Gilman Dr. La Jolla, CA, 92093, USA
| | - Dekai Guo
- Department of Digestive Surgery, Songjiang Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, 201600, China
| | - Ruirui Ma
- Department of Digestive Surgery, Songjiang Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, 201600, China
| | - Haibing Gong
- Department of Digestive Surgery, Songjiang Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, 201600, China
| | - Congjun Wang
- Department of Biliary and Pancreatic Surgery, Renji Hospital, Shanghai Jiaotong University, School of Medicine, 160 Pujian Road, Shanghai, 200127, China
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3
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Gálvez-Montosa F, Peduzzi G, Sanchez-Maldonado JM, Ter Horst R, Cabrera-Serrano AJ, Gentiluomo M, Macauda A, Luque N, Ünal P, García-Verdejo FJ, Li Y, López López JA, Stein A, Bueno-de-Mesquita HB, Arcidiacono PG, Zanette DL, Kahlert C, Perri F, Soucek P, Talar-Wojnarowska R, Theodoropoulos GE, Izbicki JR, Tamás H, Van Laarhoven H, Nappo G, Petrone MC, Lovecek M, Vermeulen RCH, Adamonis K, Reyes-Zurita FJ, Holleczek B, Sumskiene J, Mohelníková-Duchoňová B, Lawlor RT, Pezzilli R, Aoki MN, Pasquali C, Petrenkiene V, Basso D, Bunduc S, Comandatore A, Brenner H, Ermini S, Vanella G, Goetz MR, Archibugi L, Lucchesi M, Uzunoglu FG, Busch O, Milanetto AC, Puzzono M, Kupcinskas J, Morelli L, Sperti C, Carrara S, Capurso G, van Eijck CHJ, Oliverius M, Roth S, Tavano F, Kaaks R, Szentesi A, Vodickova L, Luchini C, Schöttker B, Landi S, Dohan O, Tacelli M, Greenhalf W, Gazouli M, Neoptolemos JP, Cavestro GM, Boggi U, Latiano A, Hegyi P, Ginocchi L, Netea MG, Sánchez-Rovira P, Canzian F, Campa D, Sainz J. Polymorphisms within autophagy-related genes as susceptibility biomarkers for pancreatic cancer: A meta-analysis of three large European cohorts and functional characterization. Int J Cancer 2024. [PMID: 39319538 DOI: 10.1002/ijc.35196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 07/17/2024] [Accepted: 08/26/2024] [Indexed: 09/26/2024]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal cancers with patients having unresectable or metastatic disease at diagnosis, with poor prognosis and very short survival. Given that genetic variation within autophagy-related genes influences autophagic flux and susceptibility to solid cancers, we decided to investigate whether 55,583 single nucleotide polymorphisms (SNPs) within 234 autophagy-related genes could influence the risk of developing PDAC in three large independent cohorts of European ancestry including 12,754 PDAC cases and 324,926 controls. The meta-analysis of these populations identified, for the first time, the association of the BIDrs9604789 variant with an increased risk of developing the disease (ORMeta = 1.31, p = 9.67 × 10-6). We also confirmed the association of TP63rs1515496 and TP63rs35389543 variants with PDAC risk (OR = 0.89, p = 6.27 × 10-8 and OR = 1.16, p = 2.74 × 10-5). Although it is known that BID induces autophagy and TP63 promotes cell growth, cell motility and invasion, we also found that carriers of the TP63rs1515496G allele had increased numbers of FOXP3+ Helios+ T regulatory cells and CD45RA+ T regulatory cells (p = 7.67 × 10-4 and p = 1.56 × 10-3), but also decreased levels of CD4+ T regulatory cells (p = 7.86 × 10-4). These results were in agreement with research suggesting that the TP63rs1515496 variant alters binding sites for FOXA1 and CTCF, which are transcription factors involved in modulating specific subsets of regulatory T cells. In conclusion, this study identifies BID as new susceptibility locus for PDAC and confirms previous studies suggesting that the TP63 gene is involved in the development of PDAC. This study also suggests new pathogenic mechanisms of the TP63 locus in PDAC.
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Affiliation(s)
| | | | - José Manuel Sanchez-Maldonado
- Department of Biochemistry and Molecular Biology I, University of Granada, Granada, Spain
- Genomic Oncology Area, GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS, Granada, Spain
- Instituto de Investigación Biosanataria Ibs.Granada, Granada, Spain
- Genomic Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Rob Ter Horst
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Antonio J Cabrera-Serrano
- Genomic Oncology Area, GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS, Granada, Spain
- Instituto de Investigación Biosanataria Ibs.Granada, Granada, Spain
| | | | - Angelica Macauda
- Genomic Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Natalia Luque
- Department of Medical Oncology, Complejo Hospitalario de Jaén, Jaén, Spain
| | - Pelin Ünal
- Genomic Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | | | - Yang Li
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | | | - Angelika Stein
- Genomic Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | | | - Paolo Giorgio Arcidiacono
- Pancreatico/Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Milan, Italy
| | - Dalila Luciola Zanette
- Laboratory for Applied Science and Technology in Health, Carlos Chagas Institute, Oswaldo Cruz Foundation (Fiocruz), Curitiba, Brazil
| | - Christoph Kahlert
- Department of General Surgery, University of Heidelberg, Heidelberg, Baden-Württemberg, Germany
| | - Francesco Perri
- Division of Gastroenterology and Research Laboratory, Fondazione IRCCS "Casa Sollievo della Sofferenza" Hospital, Foggia, Italy
| | - Pavel Soucek
- Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
| | | | - George E Theodoropoulos
- Colorectal Unit, First Department of Propaedeutic Surgery, Medical School of National and Kapodistrian University of Athens, Hippocration General Hospital, Athens, Greece
| | - Jakob R Izbicki
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hussein Tamás
- Center for Translational Medicine, Semmelweis University, Budapest, Hungary
- Division of Pancreatic Diseases, Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Hanneke Van Laarhoven
- Department of Medical Oncology, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Gennaro Nappo
- Pancreatic Unit, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Maria Chiara Petrone
- Pancreatico/Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Milan, Italy
| | - Martin Lovecek
- Department of Surgery I, University Hospital Olomouc, Olomouc, Czech Republic
| | | | - Kestutis Adamonis
- Gastroenterology Department and Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | | | - Bernd Holleczek
- Saarland Cancer Registry, Saarbrücken, Germany
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jolanta Sumskiene
- Gastroenterology Department and Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | | | - Rita T Lawlor
- ARC-Net Centre for Applied Research on Cancer University of Verona, Verona, Italy
- Department of Diagnostics and Public Health, Section of Pathology, University of Verona, Verona, Italy
| | | | - Mateus Nobrega Aoki
- Laboratory for Applied Science and Technology in Health, Carlos Chagas Institute, Oswaldo Cruz Foundation (Fiocruz), Curitiba, Brazil
| | | | - Vitalija Petrenkiene
- Gastroenterology Department and Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Daniela Basso
- Department of DIMED, Laboratory Medicine, University of Padova, Padova, Italy
| | - Stefania Bunduc
- Center for Translational Medicine, Semmelweis University, Budapest, Hungary
- Division of Pancreatic Diseases, Heart and Vascular Center, Semmelweis University, Budapest, Hungary
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Digestive Diseases and Liver Transplantation Center, Fundeni Clinical Institute, Bucharest, Romania
| | - Annalisa Comandatore
- General Surgery Unit, Department of Translational Research and New Technologies in Medicine, University of Pisa, Pisa, Italy
| | - Hermann Brenner
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | | | - Giuseppe Vanella
- Digestive and Liver Disease Unit, S Andrea Hospital, Rome, Italy
- Pancreas Translational and Clinical Research Center, Pancreato-Biliary Endoscopy and Endoscopic Ultrasound, San Raffaele Scientific Institute IRCCS, Milan, Italy
| | - Mara R Goetz
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Livia Archibugi
- Digestive and Liver Disease Unit, S Andrea Hospital, Rome, Italy
- Pancreas Translational and Clinical Research Center, Pancreato-Biliary Endoscopy and Endoscopic Ultrasound, San Raffaele Scientific Institute IRCCS, Milan, Italy
| | - Maurizio Lucchesi
- Oncologia Massa Carrara, Azienda USL Toscana Nord Ovest, Carrara, Italy
| | - Faik Guntac Uzunoglu
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Olivier Busch
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
- Department of Medical Oncology, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
| | | | - Marta Puzzono
- Gastroenterology and Gastrointestinal Endoscopy Unit, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Juozas Kupcinskas
- Gastroenterology Department and Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Luca Morelli
- General Surgery Unit, Department of Translational Research and New Technologies in Medicine, University of Pisa, Pisa, Italy
| | - Cosimo Sperti
- Department of DISCOG, University of Padova, Padova, Italy
| | - Silvia Carrara
- Department of Gastroenterology, IRCCS Humanitas Research Hospital - Endoscopic Unit, Milan, Italy
| | - Gabriele Capurso
- Digestive and Liver Disease Unit, S Andrea Hospital, Rome, Italy
- Pancreas Translational and Clinical Research Center, Pancreato-Biliary Endoscopy and Endoscopic Ultrasound, San Raffaele Scientific Institute IRCCS, Milan, Italy
| | - Casper H J van Eijck
- Department of Surgery, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Martin Oliverius
- Department of Surgery, University Hospital Kralovske Vinohrady, Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Susanne Roth
- Department of General Surgery, University of Heidelberg, Heidelberg, Baden-Württemberg, Germany
| | - Francesca Tavano
- Division of Gastroenterology and Research Laboratory, Fondazione IRCCS "Casa Sollievo della Sofferenza" Hospital, Foggia, Italy
| | - Rudolf Kaaks
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Andrea Szentesi
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Ludmila Vodickova
- Department of Molecular Biology of Cancer, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czech Republic
- Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University, Prague, Czech Republic
- Faculty of Medicine and Biomedical Center in Pilsen, Charles University, Pilsen, Czech Republic
| | - Claudio Luchini
- ARC-Net Centre for Applied Research on Cancer University of Verona, Verona, Italy
- Department of Engineering for Innovation in Medicine, University of Verona, Verona, Italy
| | - Ben Schöttker
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Stefano Landi
- Department of Biology, University of Pisa, Pisa, Italy
| | - Orsolya Dohan
- Division of Pancreatic Diseases, Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Matteo Tacelli
- Pancreatico/Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Milan, Italy
| | - William Greenhalf
- Institute for Health Research Liverpool Pancreas Biomedical Research Unit, University of Liverpool, Liverpool, UK
| | - Maria Gazouli
- Department of Basic Medical Science, Laboratory of Biology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - John P Neoptolemos
- Department of General Surgery, University of Heidelberg, Heidelberg, Baden-Württemberg, Germany
| | - Giulia Martina Cavestro
- Gastroenterology and Gastrointestinal Endoscopy Unit, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Ugo Boggi
- Division of General and Transplant Surgery, Pisa University Hospital, Pisa, Italy
| | - Anna Latiano
- Division of Gastroenterology and Research Laboratory, Fondazione IRCCS "Casa Sollievo della Sofferenza" Hospital, Foggia, Italy
| | - Péter Hegyi
- Center for Translational Medicine, Semmelweis University, Budapest, Hungary
- Division of Pancreatic Diseases, Heart and Vascular Center, Semmelweis University, Budapest, Hungary
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
- János Szentágothai Research Center, University of Pécs, Pécs, Hungary
| | - Laura Ginocchi
- Oncologia Massa Carrara, Azienda USL Toscana Nord Ovest, Carrara, Italy
| | - Mihai G Netea
- Centre for Individualised Infection Medicine (CiiM) & TWINCORE, joint Ventures Between the Helmholtz-Centre for Infection Research (HZI) and the Hannover Medical School (MHH), Hannover, Germany
- Department for Immunology & Metabolism, Life and Medical Sciences Institute (LIMES), University of Bonn, Bonn, Germany
| | | | - Federico Canzian
- Genomic Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Daniele Campa
- Department of Biology, University of Pisa, Pisa, Italy
| | - Juan Sainz
- Department of Biochemistry and Molecular Biology I, University of Granada, Granada, Spain
- Genomic Oncology Area, GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS, Granada, Spain
- Instituto de Investigación Biosanataria Ibs.Granada, Granada, Spain
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), Barcelona, Spain
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Silli EK, Zheng Z, Zhou X, Li M, Tang J, Guo R, Tan C, Wang Y. Design optimization of Fucoidan-coating Cationic Liposomes for enhance Gemcitabine delivery. Invest New Drugs 2024:10.1007/s10637-024-01455-x. [PMID: 39154300 DOI: 10.1007/s10637-024-01455-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Accepted: 06/26/2024] [Indexed: 08/19/2024]
Abstract
Obstacles facing chemotherapeutic drugs for cancers led scientists to load Gemcitabine (GEM) into nanocarriers like liposomes, known for their nontoxicity profile and targeting capacity. The liposomal nanostructures containing GEM were coated with Fucoidan (FU) due to its anti-tumor properties by targeting cancer cells. Thus four different cationic liposomes formulations were prepared by thin-film hydration method in optimal conditions: DOTAP (formulation A); DPPC/DOTAP (4:1 molar ratio, formulation B), DPPC/DMPC/DOTAP (4:1:1 molar ratio, formulation C) and DPPC/DMPC/DOTAP/DSPE-mPEG2000 (4:1:1:0.1 molar ratio, formulation D). They were studied to identify lipid-compositions offering effective GEM-entrapment and successful coating of FU on the liposome surface. Additional qualitative characteristics, such as particle size, polydispersity index, zeta potential, stability and in vitro drug release were then evaluated. Formulation C gave the best GEM-entrapment efficiency (EE) but formed aggregates when coated with FU, giving non-homogenous large size particles then not suitable for effective delivery. It was the same situation with formulation A and B. Only the formulation D showed a good GEM-EE (> 80%) and affinity by successful coating FU from three different algae species. The PEGylated formulation D coated of FU, with regard to storage stability and drug release studies, revealed to be a promising approach on design of optimal drug delivery system.
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Affiliation(s)
- Epiphane K Silli
- School of Life Sciences and Technology, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | | | - Xintao Zhou
- School of Life Sciences and Technology, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | - Mengfei Li
- School of Life Sciences and Technology, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | - Jiali Tang
- School of Life Sciences and Technology, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | - Ruizhe Guo
- School of Chinese Medicine Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | - Chunlu Tan
- Department of Pancreatic Surgery and General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China
| | - Ying Wang
- School of Life Sciences and Technology, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China.
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5
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Zhu C, Wang C, Wang X, Dong S, Xu Q, Zheng J. PABPC1 silencing inhibits pancreatic cancer cell proliferation and EMT, and induces apoptosis via PI3K/AKT pathway. Cytotechnology 2024; 76:351-361. [PMID: 38736728 PMCID: PMC11082123 DOI: 10.1007/s10616-024-00626-1] [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: 10/10/2023] [Accepted: 03/11/2024] [Indexed: 05/14/2024] Open
Abstract
Pancreatic cancer is difficult to manage owing to the challenges involved in its treatment and nursing. This study aimed to clarify the roles and mechanisms of action of Poly (A)-binding protein cytoplasmic 1 (PABPC1) on pancreatic cancer. The expression of PABPC1 in pancreatic cancer tissues and cell lines was detected using RT-qPCR and western blotting. The effects of PABPC1 on proliferation, apoptosis, epithelial-mesenchymal transition (EMT), and the PI3K/AKT signaling pathway in pancreatic cancer cells were further investigated using MTT assays, flow cytometry, and western blotting. The expression of PABPC1 was significantly upregulated in pancreatic cancer tissues and cells, whereas PABPC1 downregulation inhibited pancreatic cancer cell proliferation, induced apoptosis, decreased the expression of EMT-associated proteins, and exerted a regulatory effect by inhibiting the PI3K/AKT signaling pathway. In addition, the findings indicated that PABPC1 over-expression significantly promoted pancreatic cancer cell proliferation, inhibited apoptosis, decreased the expression of E-cadherin, enhanced N-cadherin expression, and activating the PI3K/AKT signaling pathway. PABPC1 silencing significantly inhibited proliferation and EMT and induced apoptosis in pancreatic cancer cells. These findings provide novel insights into the role of PABPC1 in the development of pancreatic cancer. Supplementary Information The online version contains supplementary material available at 10.1007/s10616-024-00626-1.
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Affiliation(s)
- Changren Zhu
- Pathology Department, Northern Jiangsu People’s Hospital of Jiangsu Province, Yangzhou, 225001 China
| | - Cuimei Wang
- Pathology Department, Northern Jiangsu People’s Hospital of Jiangsu Province, Yangzhou, 225001 China
| | - Xiaodong Wang
- Department of Biliary and Pancreatic Surgery, Northern Jiangsu People’s Hospital of Jiangsu Province, Yangzhou, 225001 China
| | - Shuangshuang Dong
- Pathology Department, Northern Jiangsu People’s Hospital of Jiangsu Province, Yangzhou, 225001 China
| | - Qing Xu
- Pathology Department, Northern Jiangsu People’s Hospital of Jiangsu Province, Yangzhou, 225001 China
| | - Jun Zheng
- Daytime Surgical Ward, Northern Jiangsu People’s Hospital of Jiangsu Province, No. 98 Nantong West Road, Yangzhou, 225001 China
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Cepni B, Tessonnier T, Dokic I, Brons S, Tawk B, Mairani A, Abdollahi A, Debus J, Herfarth K, Liermann J. Evaluation of Helium Ion Radiotherapy in Combination with Gemcitabine in Pancreatic Cancer In Vitro. Cancers (Basel) 2024; 16:1497. [PMID: 38672579 PMCID: PMC11049166 DOI: 10.3390/cancers16081497] [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: 03/12/2024] [Revised: 04/10/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Pancreatic cancer is one of the most aggressive and lethal cancers. New treatment strategies are highly warranted. Particle radiotherapy could offer a way to overcome the radioresistant nature of pancreatic cancer because of its biological and physical characteristics. Within particles, helium ions represent an attractive therapy option to achieve the highest possible conformity while at the same time protecting the surrounding normal tissue. The aim of this study was to evaluate the cytotoxic efficacy of helium ion irradiation in pancreatic cancer in vitro. METHODS Human pancreatic cancer cell lines AsPC-1, BxPC-3 and Panc-1 were irradiated with photons and helium ions at various doses and treated with gemcitabine. Photon irradiation was performed with a biological cabin X-ray irradiator, and helium ion irradiation was performed with a spread-out Bragg peak using the raster scanning technique at the Heidelberg Ion Beam Therapy Center (HIT). The cytotoxic effect on pancreatic cancer cells was measured with clonogenic survival. The survival curves were compared to the predicted curves that were calculated via the modified microdosimetric kinetic model (mMKM). RESULTS The experimental relative biological effectiveness (RBE) of helium ion irradiation ranged from 1.0 to 1.7. The predicted survival curves obtained via mMKM calculations matched the experimental survival curves. Mainly additive cytotoxic effects were observed for the cell lines AsPC-1, BxPC-3 and Panc-1. CONCLUSION Our results demonstrate the cytotoxic efficacy of helium ion radiotherapy in pancreatic cancer in vitro as well as the capability of mMKM calculation and its value for biological plan optimization in helium ion therapy for pancreatic cancer. A combined treatment of helium irradiation and chemotherapy with gemcitabine leads to mainly additive cytotoxic effects in pancreatic cancer cell lines. The data generated in this study may serve as the radiobiological basis for future experimental and clinical works using helium ion radiotherapy in pancreatic cancer treatment.
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Affiliation(s)
- Bahar Cepni
- Heidelberg University School of Medicine, 69120 Heidelberg, Germany;
- Heidelberg Ion-Beam Therapy Center (HIT), Department of Radiation Oncology, Heidelberg University Hospital, 69120 Heidelberg, Germany; (T.T.); (S.B.); (A.M.); (J.D.); (K.H.)
| | - Thomas Tessonnier
- Heidelberg Ion-Beam Therapy Center (HIT), Department of Radiation Oncology, Heidelberg University Hospital, 69120 Heidelberg, Germany; (T.T.); (S.B.); (A.M.); (J.D.); (K.H.)
- Clinical Cooperation Unit Translational Radiation Oncology, German Cancer Consortium (DKTK) Core-Center Heidelberg, National Center for Tumor Diseases (NCT), Heidelberg University Hospital (UKHD) and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany; (I.D.); (B.T.); (A.A.)
- Division of Molecular and Translational Radiation Oncology, Heidelberg Faculty of Medicine (MFHD) and Heidelberg University Hospital (UKHD), Heidelberg Ion-Beam Therapy Center (HIT), 69120 Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), National Center for Radiation Oncology (NCRO), Heidelberg University Hospital and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Ivana Dokic
- Clinical Cooperation Unit Translational Radiation Oncology, German Cancer Consortium (DKTK) Core-Center Heidelberg, National Center for Tumor Diseases (NCT), Heidelberg University Hospital (UKHD) and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany; (I.D.); (B.T.); (A.A.)
- Division of Molecular and Translational Radiation Oncology, Heidelberg Faculty of Medicine (MFHD) and Heidelberg University Hospital (UKHD), Heidelberg Ion-Beam Therapy Center (HIT), 69120 Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), National Center for Radiation Oncology (NCRO), Heidelberg University Hospital and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Stephan Brons
- Heidelberg Ion-Beam Therapy Center (HIT), Department of Radiation Oncology, Heidelberg University Hospital, 69120 Heidelberg, Germany; (T.T.); (S.B.); (A.M.); (J.D.); (K.H.)
- Heidelberg Institute of Radiation Oncology (HIRO), National Center for Radiation Oncology (NCRO), Heidelberg University Hospital and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Bouchra Tawk
- Clinical Cooperation Unit Translational Radiation Oncology, German Cancer Consortium (DKTK) Core-Center Heidelberg, National Center for Tumor Diseases (NCT), Heidelberg University Hospital (UKHD) and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany; (I.D.); (B.T.); (A.A.)
- Division of Molecular and Translational Radiation Oncology, Heidelberg Faculty of Medicine (MFHD) and Heidelberg University Hospital (UKHD), Heidelberg Ion-Beam Therapy Center (HIT), 69120 Heidelberg, Germany
| | - Andrea Mairani
- Heidelberg Ion-Beam Therapy Center (HIT), Department of Radiation Oncology, Heidelberg University Hospital, 69120 Heidelberg, Germany; (T.T.); (S.B.); (A.M.); (J.D.); (K.H.)
- Division of Molecular and Translational Radiation Oncology, Heidelberg Faculty of Medicine (MFHD) and Heidelberg University Hospital (UKHD), Heidelberg Ion-Beam Therapy Center (HIT), 69120 Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), National Center for Radiation Oncology (NCRO), Heidelberg University Hospital and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Amir Abdollahi
- Clinical Cooperation Unit Translational Radiation Oncology, German Cancer Consortium (DKTK) Core-Center Heidelberg, National Center for Tumor Diseases (NCT), Heidelberg University Hospital (UKHD) and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany; (I.D.); (B.T.); (A.A.)
- Division of Molecular and Translational Radiation Oncology, Heidelberg Faculty of Medicine (MFHD) and Heidelberg University Hospital (UKHD), Heidelberg Ion-Beam Therapy Center (HIT), 69120 Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), National Center for Radiation Oncology (NCRO), Heidelberg University Hospital and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- National Center of Radiation Oncology, Heidelberg Institute of Radiation Oncology, 69120 Heidelberg, Germany
| | - Jürgen Debus
- Heidelberg Ion-Beam Therapy Center (HIT), Department of Radiation Oncology, Heidelberg University Hospital, 69120 Heidelberg, Germany; (T.T.); (S.B.); (A.M.); (J.D.); (K.H.)
- Clinical Cooperation Unit Translational Radiation Oncology, German Cancer Consortium (DKTK) Core-Center Heidelberg, National Center for Tumor Diseases (NCT), Heidelberg University Hospital (UKHD) and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany; (I.D.); (B.T.); (A.A.)
- Division of Molecular and Translational Radiation Oncology, Heidelberg Faculty of Medicine (MFHD) and Heidelberg University Hospital (UKHD), Heidelberg Ion-Beam Therapy Center (HIT), 69120 Heidelberg, Germany
- Heidelberg Institute of Radiation Oncology (HIRO), National Center for Radiation Oncology (NCRO), Heidelberg University Hospital and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- National Center of Radiation Oncology, Heidelberg Institute of Radiation Oncology, 69120 Heidelberg, Germany
| | - Klaus Herfarth
- Heidelberg Ion-Beam Therapy Center (HIT), Department of Radiation Oncology, Heidelberg University Hospital, 69120 Heidelberg, Germany; (T.T.); (S.B.); (A.M.); (J.D.); (K.H.)
- Heidelberg Institute of Radiation Oncology (HIRO), National Center for Radiation Oncology (NCRO), Heidelberg University Hospital and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- National Center of Radiation Oncology, Heidelberg Institute of Radiation Oncology, 69120 Heidelberg, Germany
| | - Jakob Liermann
- Heidelberg Ion-Beam Therapy Center (HIT), Department of Radiation Oncology, Heidelberg University Hospital, 69120 Heidelberg, Germany; (T.T.); (S.B.); (A.M.); (J.D.); (K.H.)
- Heidelberg Institute of Radiation Oncology (HIRO), National Center for Radiation Oncology (NCRO), Heidelberg University Hospital and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- National Center of Radiation Oncology, Heidelberg Institute of Radiation Oncology, 69120 Heidelberg, Germany
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Tripathi AD, Labh Y, Katiyar S, Singh AK, Chaturvedi VK, Mishra A. Folate-Mediated Targeting and Controlled Release: PLGA-Encapsulated Mesoporous Silica Nanoparticles Delivering Capecitabine to Pancreatic Tumor. ACS APPLIED BIO MATERIALS 2024. [PMID: 38530292 DOI: 10.1021/acsabm.4c00019] [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: 03/27/2024]
Abstract
The discovery of specifically tailored therapeutic delivery systems has sparked the interest of pharmaceutical researchers considering improved therapeutic effectiveness and fewer adverse effects. The current study concentrates on the design and characterization of PLGA (polylactic-co-glycolic acid) capped mesoporous silica nanoparticles (MSN)-based systems for drug delivery for pH-sensitive controlled drug release in order to achieve a targeted drug release inside the acidic tumor microenvironment. The physicochemical properties of the nanoformulations were analyzed using TEM, zeta potential, AFM, TGA, FTIR, and BET analyses in addition to DLS size. The final formed PLGA-FoA-MSN-CAP and pure MSN had sizes within the therapeutic ranges of 164.5 ± 1.8 and 110.7 ± 2.2, respectively. Morphological characterization (TEM and AFM) and elemental analysis (FTIR and XPS) confirmed the proper capping and tagging of PLGA and folic acid (FoA). The PLGA-coated FoA-MSN exhibited a pH-dependent controlled release of the CAP (capecitabine) drug, showing efficient release at pH 6.8. Furthermore, the in vitro MTT test on PANC1 and MIAPaCa-2 resulted in an IC50 value of 146.37 μg/ml and 105.90 μg/ml, respectively. Mitochondrial-mediated apoptosis was confirmed from the caspase-3 and annexin V/PI flow cytometry assay, which displayed a cell cycle arrest at the G1 phase. Overall, the results predicted that the designed nanoformulation is a potential therapeutic agent in treating pancreatic cancer.
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Affiliation(s)
- Abhay Dev Tripathi
- School of Biochemical Engineering, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, India
| | - Yamini Labh
- School of Biochemical Engineering, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, India
| | - Soumya Katiyar
- School of Biochemical Engineering, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, India
| | - Anurag Kumar Singh
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, India
| | - Vivek K Chaturvedi
- Department of Gastroenterology, Institute of Medical Sciences (BHU), Varanasi-221005, India
| | - Abha Mishra
- School of Biochemical Engineering, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, India
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8
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Ge W, Wang Y, Quan M, Mao T, Bischof EY, Xu H, Zhang X, Li S, Yue M, Ma J, Yang H, Wang L, Yu Z, Wang L, Cui J. Activation of the PI3K/AKT signaling pathway by ARNTL2 enhances cellular glycolysis and sensitizes pancreatic adenocarcinoma to erlotinib. Mol Cancer 2024; 23:48. [PMID: 38459558 PMCID: PMC10921723 DOI: 10.1186/s12943-024-01965-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 02/22/2024] [Indexed: 03/10/2024] Open
Abstract
BACKGROUND Pancreatic adenocarcinoma (PC) is an aggressive malignancy with limited treatment options. The poor prognosis primarily stems from late-stage diagnosis and when the disease has become therapeutically challenging. There is an urgent need to identify specific biomarkers for cancer subtyping and early detection to enhance both morbidity and mortality outcomes. The addition of the EGFR tyrosine kinase inhibitor (TKI), erlotinib, to gemcitabine chemotherapy for the first-line treatment of patients with advanced pancreatic cancer slightly improved outcomes. However, restricted clinical benefits may be linked to the absence of well-characterized criteria for stratification and dependable biomarkers for the prediction of treatment effectiveness. METHODS AND RESULTS We examined the levels of various cancer hallmarks and identified glycolysis as the primary risk factor for overall survival in PC. Subsequently, we developed a glycolysis-related score (GRS) model to accurately distinguish PC patients with high GRS. Through in silico screening of 4398 compounds, we discovered that erlotinib had the strongest therapeutic benefits for high-GRS PC patients. Furthermore, we identified ARNTL2 as a novel prognostic biomarker and a predictive factor for erlotinib treatment responsiveness in patients with PC. Inhibition of ARNTL2 expression reduced the therapeutic efficacy, whereas increased expression of ARNTL2 improved PC cell sensitivity to erlotinib. Validation in vivo using patient-derived xenografts (PDX-PC) with varying ARNTL2 expression levels demonstrated that erlotinib monotherapy effectively halted tumor progression in PDX-PC models with high ARNTL2 expression. In contrast, PDX-PC models lacking ARNTL2 did not respond favorably to erlotinib treatment. Mechanistically, we demonstrated that the ARNTL2/E2F1 axis-mediated cellular glycolysis sensitizes PC cells to erlotinib treatment by activating the PI3K/AKT signaling pathway. CONCLUSIONS Our investigations have identified ARNTL2 as a novel prognostic biomarker and predictive indicator of sensitivity. These results will help to identify erlotinib-responsive cases of PC and improve treatment outcomes. These findings contribute to the advancement of precision oncology, enabling more accurate and targeted therapeutic interventions.
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Affiliation(s)
- Weiyu Ge
- Department of Oncology and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
- Department of Medical Oncology, Shanghai Medical College, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, 200032, People's Republic of China
| | - Yanling Wang
- Department of Oncology and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Ming Quan
- Department of Oncology and Tumor Institute, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Tiebo Mao
- Department of Oncology and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Evelyne Y Bischof
- Department of Oncology and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Haiyan Xu
- Department of Oncology and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Xiaofei Zhang
- Department of Oncology and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Shumin Li
- Department of Oncology and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Ming Yue
- Department of Oncology and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Jingyu Ma
- Department of Oncology and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Haiyan Yang
- Department of Oncology and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Lei Wang
- Department of Oncology, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, Jiangsu, China
| | - Zhengyuan Yu
- Department of Medical Oncology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
| | - Liwei Wang
- Department of Oncology and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China.
| | - Jiujie Cui
- Department of Oncology and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China.
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9
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Jeong SH, Hurh K, Park EC, Leigh JH, Kim SH, Jang SI. Risk of Pancreatic Cancer After Acute Pancreatitis: A Retrospective Analysis of the Korean National Sample Cohort. J Korean Med Sci 2024; 39:e21. [PMID: 38288535 PMCID: PMC10825454 DOI: 10.3346/jkms.2024.39.e21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 11/22/2023] [Indexed: 02/01/2024] Open
Abstract
BACKGROUND Acute pancreatitis may increase the risk of pancreatic cancer, although this association remains unclear. Therefore, we aimed to investigate this association. METHODS We retrospectively analyzed the 2002-2019 Korean National Health Insurance Service-National Sample Cohort using 1:3 propensity score matching for sex and age (acute pancreatitis, n = 4,494; matched controls, n = 13,482). We calculated the hazard ratio (HR) for pancreatic cancer risk in patients with acute pancreatitis using Cox proportional hazards regression. RESULTS Acute pancreatitis was significantly associated with an increased risk of pancreatic cancer throughout the study period (adjusted HR, 7.56 [95% confidence interval, 5.00-11.41]), which persisted for 2, 2-5, and > 5 years post-diagnosis (19.11 [9.60-38.05], 3.46 [1.35-8.33], and 2.73 [1.21-6.15], respectively). This pancreatitis-related pancreatic cancer risk became insignificant beyond 10 years of follow-up (1.24 [0.24-6.49]). Furthermore, this risk notably increased as the number of recurrent acute pancreatitis episodes increased (1 episode: 5.25 [3.31-8.33], 2 episodes: 11.35 [6.38-20.19], ≥ 3 episodes: 24.58 [13.66-44.26]). CONCLUSION Following an acute pancreatitis diagnosis, the risk of pancreatic cancer increases significantly in the initial years, with a rapid increase further accentuated with recurrent acute pancreatitis episodes. Additional study is needed to evaluate whether this increased risk of carcinogenesis is attributed to accumulated inflammation.
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Affiliation(s)
- Sung Hoon Jeong
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul, Korea
- Institute of Health Services Research, Yonsei University, Seoul, Korea
- Department of Rehabilitation Medicine, National Traffic Injury Rehabilitation Hospital, Yangpyeong, Korea
| | - Kyungduk Hurh
- Institute of Health Services Research, Yonsei University, Seoul, Korea
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Eun-Cheol Park
- Institute of Health Services Research, Yonsei University, Seoul, Korea
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Ja-Ho Leigh
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul, Korea
- Department of Rehabilitation Medicine, National Traffic Injury Rehabilitation Hospital, Yangpyeong, Korea
| | - Seung Hoon Kim
- Institute of Health Services Research, Yonsei University, Seoul, Korea
- Department of Preventive Medicine, Eulji University School of Medicine, Daejeon, Korea.
| | - Sung-In Jang
- Institute of Health Services Research, Yonsei University, Seoul, Korea
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea.
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10
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Wang Y, Xu H, Zhang X, Ma J, Xue S, Shentu D, Mao T, Li S, Yue M, Cui J, Wang L. The Role of Bile Acids in Pancreatic Cancer. Curr Cancer Drug Targets 2024; 24:1005-1014. [PMID: 38284711 DOI: 10.2174/0115680096281168231215060301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/02/2023] [Accepted: 11/06/2023] [Indexed: 01/30/2024]
Abstract
Bile acids are well known to promote the digestion and absorption of fat, and at the same time, they play an important role in lipid and glucose metabolism. More studies have found that bile acids such as ursodeoxycholic acid also have anti-inflammatory and immune-regulating effects. Bile acids have been extensively studied in biliary and intestinal tumors but less in pancreatic cancer. Patients with pancreatic cancer, especially pancreatic head cancer, are often accompanied by biliary obstruction and elevated bile acids caused by tumors. Elevated total bile acid levels in pancreatic cancer patients usually have a poor prognosis. There has been controversy over whether elevated bile acids are harmful or beneficial to pancreatic cancer. Still, there is no doubt that bile acids are important for the occurrence and development of pancreatic cancer. This article summarizes the research on bile acid as a biomarker and regulation of the occurrence, development and chemoresistance of pancreatic cancer, hoping to provide some inspiration for future research.
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Affiliation(s)
- Yanling Wang
- Oncology Department and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Haiyan Xu
- Oncology Department and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Xiaofei Zhang
- Oncology Department and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Jingyu Ma
- Oncology Department and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Shengbai Xue
- Oncology Department and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Daiyuan Shentu
- Oncology Department and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Tiebo Mao
- Oncology Department and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Shumin Li
- Oncology Department and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Ming Yue
- Oncology Department and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Jiujie Cui
- Oncology Department and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
| | - Liwei Wang
- Oncology Department and State Key Laboratory of Systems Medicine for Cancer of Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China
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11
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Silli EK, Li M, Shao Y, Zhang Y, Hou G, Du J, Liang J, Wang Y. Liposomal nanostructures for Gemcitabine and Paclitaxel delivery in pancreatic cancer. Eur J Pharm Biopharm 2023; 192:13-24. [PMID: 37758121 DOI: 10.1016/j.ejpb.2023.09.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 09/01/2023] [Accepted: 09/24/2023] [Indexed: 10/03/2023]
Abstract
Pancreatic cancer (PC) is an incurable disease with a high death rate in the world nowadays. Gemcitabine (GEM) and Paclitaxel (PTX) are considered as references of chemotherapeutic treatments and are commonly used in clinical applications. Factors related to the tumor microenvironment such as insufficient tumor penetration, toxicity, and drug resistance can limit the effectiveness of these therapeutic anticancer drugs. The use of different liposomal nanostructures is a way that can optimize the drug's effectiveness and reduce toxicity. Given the development of PC therapy, this review focuses on advances in Nano-formulation, characterization, and delivery systems of loaded GEM and PTX liposomes using chemotherapy, nucleic acid delivery, and stroma remodeling therapy. As a result, the review covers the literature dealing with the applications of liposomes in PC therapy.
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Affiliation(s)
- Epiphane K Silli
- School of Life Sciences and Technology, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China.
| | - Mengfei Li
- School of Life Sciences and Technology, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China.
| | - Yuting Shao
- College of Engineering, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | - Yiran Zhang
- College of Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | - Guilin Hou
- College of Traditional Chinese Medicine, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | - Jiaqian Du
- College of Traditional Chinese Medicine, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | - Jingdan Liang
- College of Traditional Chinese Medicine, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | - Ying Wang
- School of Life Sciences and Technology, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 211198, China.
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12
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Li J, Zhang H, Zhu H, Dai Z. 25-hydroxyvitamin D concentration is positively associated with overall survival in advanced pancreatic cancer: A systematic review and meta-analysis. Nutr Res 2023; 117:73-82. [PMID: 37515942 DOI: 10.1016/j.nutres.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 07/05/2023] [Accepted: 07/06/2023] [Indexed: 07/31/2023]
Abstract
Studies have shown that 25-hydroxyvitamin D (25(OH)D) is predictive of survival following a diagnosis of cancer. However, evidence of the relationship between 25(OH)D and the survival of patients with pancreatic cancer has been inconsistent. We hypothesized that circulating 25(OH)D concentrations may be positively correlated with better prognosis in advanced pancreatic cancer. PubMed, EMBASE, Cochrane Library, and Web of Science database entries through April 2023, along with the reference lists of related studies, were searched. Additionally, we extracted observational studies reporting the association between 25(OH)D concentrations and the outcome of interest (overall survival [OS]) in advanced pancreatic cancer patients aged 18 years or older. Ultimately, 7 articles involving 2369 patients were included in this systematic review and meta-analysis. The results indicated that 25(OH)D concentrations were positively correlated with OS (hazard ratio = 2.37; 95% confidence interval, 2.22-2.54; P < .001). No association was found between 25(OH)D and progression-free survival. There was significant heterogeneity between studies in terms of OS (I2 = 85.5%, P < .001). Our subgroup analysis revealed that this high heterogeneity may be attributed to the studies' different regions, designs, sample sources, and detection methods of 25(OH)D. Additionally, Begg's and Egger's tests indicated the presence of publication bias. To our knowledge, this is the first meta-analysis to evaluate the association between 25(OH)D concentrations and OS among patients with pancreatic cancer. Our results suggested that circulating 25(OH)D concentrations were positively correlated with OS, indicating that 25(OH)D may be a potential prognostic marker in advanced pancreatic cancer.
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Affiliation(s)
- Jing Li
- Pharmaceutical Department, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Haiyan Zhang
- Pharmaceutical Department, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongda Zhu
- Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, National "111" Center for Cellular Regulation and Molecular Pharmaceutics, School of Food and Biological Engineering, Hubei University of Technology, Wuhan, China
| | - Zhu Dai
- Pharmaceutical Department, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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13
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Li L, Ma M, Duan T, Sui X. The critical roles and therapeutic implications of tuft cells in cancer. Front Pharmacol 2022; 13:1047188. [PMID: 36569325 PMCID: PMC9780677 DOI: 10.3389/fphar.2022.1047188] [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: 09/17/2022] [Accepted: 11/21/2022] [Indexed: 12/13/2022] Open
Abstract
Tuft cells are solitary chemosensory epithelial cells with microvilli at the top, which are found in hollow organs such as the gastrointestinal tract, pancreas, and lungs. Recently, an increasing number of studies have revealed the chemotactic abilities and immune function of the tuft cells, and numerous efforts have been devoted to uncovering the role of tuft cells in tumors. Notably, accumulating evidence has shown that the specific genes (POU2F3, DCLK1) expressed in tuft cells are involved in vital processes related with carcinogenesis and cancer development. However, the interaction between the tuft cells and cancer remains to be further elucidated. Here, based on an introduction of biological functions and specific markers of the tuft cells, we have summarized the functional roles and potential therapeutic implications of tuft cells in cancers, including pancreatic cancer, lung cancer, gastric cancer, colon cancer, and liver cancer, which is in the hope of inspiring the future research in validating tuft cells as novel strategies for cancer therapies.
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Affiliation(s)
- Lin Li
- School of Pharmacy, Hangzhou Normal University, Hangzhou, China
| | - Mengmeng Ma
- School of Pharmacy, Hangzhou Normal University, Hangzhou, China
| | - Ting Duan
- School of Pharmacy, Hangzhou Normal University, Hangzhou, China
| | - Xinbing Sui
- School of Pharmacy, Hangzhou Normal University, Hangzhou, China
- Department of Medical Oncology, The Affiliated Hospital of Hangzhou Normal University, Hangzhou Normal University, Hangzhou, China
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14
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Hosseini K, Beirami SM, Forouhandeh H, Vahed SZ, Eyvazi S, Ramazani F, Tarhriz V, Ardalan M. The role of circadian gene timeless in gastrointestinal cancers. GENE REPORTS 2022. [DOI: 10.1016/j.genrep.2022.101722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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15
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Luo W, Wang Y, Tao Y, Zhang T. Is neoadjuvant chemoradiotherapy for pancreatic cancer beneficial: A systematic review and meta-analysis. Front Oncol 2022; 12:979390. [PMID: 36505795 PMCID: PMC9727153 DOI: 10.3389/fonc.2022.979390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 10/17/2022] [Indexed: 11/24/2022] Open
Abstract
To examine the potential benefits and adverse events of neoadjuvant Chemoradiotherapy (CRT) versus upfront surgery in pancreatic cancer (PC) patients. Extensive librarian-led literature searches were conducted on PubMed, Web-of-Science, Scopus, Google Scholar, the Cochrane Central Library and Embase. The primary outcomes were resectability, adverse events, pathological and survival outcomes. Five studies, including 437 participants, were analyzed. Upfront surgery had a significantly higher resectability among PC patients than neoadjuvant CRT group (Odds ratio = -0.11, 95% CI = -0.19-0.02, P = 0.01). The neoadjuvant CRT group had a comparatively higher Ro resection rate (OR = 3.38, 95% CI = 2.03-5.62, P < 0.01), fewer severe adverse events(OR = 0.56, 95% CI = 0.34-0.92, P = 0.02), lower positive LN rate(OR = 0.18, 95% CI = 0.11-0.31, P < 0.01) and higher 2-year OS(OR = 1.60, 95% CI = 1.02-2.52, P = 0.04) among PC patients than control group. There was no significant difference between neoadjuvant CRT and upfront surgery among PC patients on postoperative complications(OR = 1.49, 95% CI = 0.86-2.57, P = 0.16), metastasis rate(OR = 1.32, 95% CI = 0.42-4.18, P = 0.64) and 1-year OS(OR = 1.30, 95% CI = 0.85-1.98, P = 0.22). This systematic review confirmed the status of neoadjuvant CRT in the PC treatment. The neoadjuvant CRT could increase the R0 resection rate, which was important to the survival and life quality of patients. The specific choice of various neoadjuvant CRT therapy needs to be further studied. Individualized neoadjuvant therapy should be suitable for each patient, and patients with PC are best managed by a multidisciplinary team.
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Affiliation(s)
- Wenhao Luo
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yawen Wang
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yinjie Tao
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Taiping Zhang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China,*Correspondence: Taiping Zhang,
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16
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Badheeb M, Abdelrahim A, Esmail A, Umoru G, Abboud K, Al-Najjar E, Rasheed G, Alkhulaifawi M, Abudayyeh A, Abdelrahim M. Pancreatic Tumorigenesis: Precursors, Genetic Risk Factors and Screening. Curr Oncol 2022; 29:8693-8719. [PMID: 36421339 PMCID: PMC9689647 DOI: 10.3390/curroncol29110686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/09/2022] [Accepted: 11/14/2022] [Indexed: 11/17/2022] Open
Abstract
Pancreatic cancer (PC) is a highly malignant and aggressive tumor. Despite medical advancement, the silent nature of PC results in only 20% of all cases considered resectable at the time of diagnosis. It is projected to become the second leading cause in 2030. Most pancreatic cancer cases are diagnosed in the advanced stages. Such cases are typically unresectable and are associated with a 5-year survival of less than 10%. Although there is no guideline consensus regarding recommendations for screening for pancreatic cancer, early detection has been associated with better outcomes. In addition to continued utilization of imaging and conventional tumor markers, clinicians should be aware of novel testing modalities that may be effective for early detection of pancreatic cancer in individuals with high-risk factors. The pathogenesis of PC is not well understood; however, various modifiable and non-modifiable factors have been implicated in pancreatic oncogenesis. PC detection in the earlier stages is associated with better outcomes; nevertheless, most oncological societies do not recommend universal screening as it may result in a high false-positive rate. Therefore, targeted screening for high-risk individuals represents a reasonable option. In this review, we aimed to summarize the pathogenesis, genetic risk factors, high-risk population, and screening modalities for PC.
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Affiliation(s)
- Mohamed Badheeb
- Internal Medicine Department, College of Medicine, Hadhramout University, Mukalla 50512, Yemen
| | | | - Abdullah Esmail
- Section of GI Oncology, Department of Medical Oncology, Houston Methodist Cancer Center, Houston, TX 77030, USA
- Correspondence: (A.E.); (M.A.)
| | - Godsfavour Umoru
- Department of Pharmacy, Houston Methodist Hospital, Houston, TX 77030, USA
| | - Karen Abboud
- Department of Pharmacy, Houston Methodist Hospital, Houston, TX 77030, USA
| | - Ebtesam Al-Najjar
- Faculty of Medicine and Health Sciences, University of Science and Technology, Sana’a 15201, Yemen
| | - Ghaith Rasheed
- Faculty of Medicine, The Hashemite University, Zarqa 13133, Jordan
| | | | - Ala Abudayyeh
- Section of Nephrology, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Maen Abdelrahim
- Section of GI Oncology, Department of Medical Oncology, Houston Methodist Cancer Center, Houston, TX 77030, USA
- Weill Cornell Medical College, New York, NY 14853, USA
- Cockrell Center for Advanced Therapeutic Phase I Program, Houston Methodist Research Institute, Houston, TX 77030, USA
- Correspondence: (A.E.); (M.A.)
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17
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D’Amato Figueiredo MV, Alexiou GA, Vartholomatos G, Rehder R. Advances in Intraoperative Flow Cytometry. Int J Mol Sci 2022; 23:ijms232113430. [PMID: 36362215 PMCID: PMC9655491 DOI: 10.3390/ijms232113430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 10/25/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022] Open
Abstract
Flow cytometry is the gold-standard laser-based technique to measure and analyze fluorescence levels of immunostaining and DNA content in individual cells. It provides a valuable tool to assess cells in the G0/G1, S, and G2/M phases, and those with polyploidy, which holds prognostic significance. Frozen section analysis is the standard intraoperative assessment for tumor margin evaluation and tumor resection. Here, we present flow cytometry as a promising technique for intraoperative tumor analysis in different pathologies, including brain tumors, leptomeningeal dissemination, breast cancer, head and neck cancer, pancreatic tumor, and hepatic cancer. Flow cytometry is a valuable tool that can provide substantial information on tumor analysis and, consequently, maximize cancer treatment and expedite patients’ survival.
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Affiliation(s)
- Marcos V. D’Amato Figueiredo
- Department of Neurosurgery, Hospital Estadual Mario Covas, Santo Andre 09190-615, Brazil
- Department of Neurosurgery, Hospital do Coracao, Sao Paulo 04004-030, Brazil
| | - George A. Alexiou
- Department of Neurosurgery, School of Medicine, University of Ioannina, 45500 Ioannina, Greece
- Neurosurgical Institute, University of Ioannina, 45500 Ioannina, Greece
- Correspondence: ; Tel.: +30-6948-525134
| | - George Vartholomatos
- Neurosurgical Institute, University of Ioannina, 45500 Ioannina, Greece
- Hematology Laboratory, Unit of Molecular Biology and Translational Flow Cytometry, University Hospital of Ioannina, 45500 Ioannina, Greece
| | - Roberta Rehder
- Department of Neurosurgery, Hospital do Coracao, Sao Paulo 04004-030, Brazil
- Department of Neurosurgery, Division of Pediatric Neurosurgery, Hospital Santa Marcelina, Sao Paulo 08270-070, Brazil
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18
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Ge W, Shentu D, Wang Y, Wang Y, Xue S, Yue M, Mao T, Zhang X, Xu H, Li S, Ma J, Yao J, Cui J, Wang L. A novel angiogenesis-based molecular signature related to prognosis and tumor immune interactions of pancreatic cancer. Front Cell Dev Biol 2022; 10:1001606. [PMID: 36274838 PMCID: PMC9582445 DOI: 10.3389/fcell.2022.1001606] [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: 07/23/2022] [Accepted: 09/20/2022] [Indexed: 11/25/2022] Open
Abstract
Angiogenesis, a hallmark of cancer, is related to prognosis, tumor progression, and treatment response. Nevertheless, the correlation of angiogenesis-based molecular signature with clinical outcome and immune cell infiltration has not been thoroughly studied in pancreatic cancer. In this study, multiple bioinformatics methods were combined to evaluate prognosis, immune cell infiltration, and the alterations of angiogenesis-related genes (ARGs) in PC samples, and further establish a novel angiogenesis-related gene signature. Moreover, the protein and mRNA expression levels of four angiogenesis risk genes were determined by Human Protein Atlas (HPA) database and qPCR analysis, respectively. Here, we recognized two distinct angiogenesis subtypes and two gene subtypes, and revealed the critical roles of ARGs in the tumor immune microenvironment (TIME), clinical features, and prognosis. Consequently, we established an ARGs score to predict prognosis and therapeutic response of PC patients, and validated its robust predictive ability. Additionally, the ARGs score was markedly associated with clinical outcomes, tumor mutation burden (TMB), and chemotherapeutic drug sensitivity. In brief, our findings imply that the ARGs score is a robust prognostic indicator and may contribute to the development of effective individualized therapies for PC.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Jiujie Cui
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Department of Oncology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Liwei Wang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Department of Oncology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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19
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Wang Y, Fu H, Jiang Y, Zhou B, Chen P. Novel circularRNA circ-0047078 promotes pancreatic ductal adenocarcinoma progression through mircoRNA miR-11181- Chemokine (C-X-C motif) Ligand 12/Melanoma Cell Adhesion Molecule/Regulator of G-protein signaling 16 pathway. Mol Biol Rep 2022; 49:8761-8775. [PMID: 35771357 DOI: 10.1007/s11033-022-07723-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 06/16/2022] [Indexed: 10/17/2022]
Abstract
BACKGROUND Circular RNAs (circRNAs), new members of the noncoding RNA family, have been reported to participate in various pathological conditions, especially cancer. Pancreatic ductal adenocarcinoma (PDAC), as one of the most aggressive human solid tumors, is still with a low surgical cure rate. Exploring the role of circRNAs in PDAC is meaningful, and may offer a new therapeutic approach for PDAC. METHODS AND RESULTS Competing endogenous RNA (ceRNA) microarray revealed that circ-0047078 was highly expressed in pancreatic ductal adenocarcinoma (PDAC) tissues compared with adjacent normal tissues, and the differential expression was further confirmed by PCR in both tissues and cell lines. Cell functional assays including cell counting kit-8 (CCK-8) assay, transwell invasion assay, flow cytometry and caspase activity assay demonstrated that circ-0047078 was positively correlated with the proliferation and invasion but negatively correlated with the apoptosis of CFPAC-1 cells. Circ-0047078 knockdown led to miR-11181, CXCL12 and MCAM downregulation and RGS16 upregulation, and the effect of circ-0047078 knockdown on CFPAC-1 cell behavior change can be reversed by miR-11181 mimic. Moreover, clinicopathological analysis indicated that circ-0047078 expression level was positively correlated with lymphatic metastasis and perineural invasion. In addition, knockdown of Chemokine (C-X-C motif) Ligand 12 (CXCL12) alone decreased proliferation, invasion, but increased apoptosis of CFPAC-1 cells, and raised the activity of caspase-3, caspase-8 and caspase-9 activity. Knockdown of Melanoma Cell Adhesion Molecule (MCAM) alone decreased invasion and increased apoptosis of CFPAC-1 cells, and both caspase-3 and caspase-9 activity increased, but no obvious change observed on caspase-8, and also no significant effect on CFPAC-1 cells proliferation. Knockdown of Regulator of G-protein signaling 16 (RGS16) alone increased invasion of CFPAC-1 cells, but had no significant effect on proliferation and apoptosis, of course, no obvious change on the activity of caspase-3, caspase-8 and caspase-9 had been observed. CONCLUSIONS In conclusion, circ-0047078 plays a role in promoting PDAC via miR-11181 and then via CXCL12, MCAM and RGS16. Circ-0047078 may serve as a promising novel therapeutic target for PDAC patients.
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Affiliation(s)
- Yuzhou Wang
- Department of Hepatobiliary Surgery, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Hangwei Fu
- Department of Hepatobiliary Surgery, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Yan Jiang
- Department of Hepatobiliary Surgery, Southwest Hospital, Army Medical University, Chongqing, 400038, China
| | - Bo Zhou
- Department of Hepatobiliary Surgery, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Ping Chen
- Department of Hepatobiliary Surgery, Daping Hospital, Army Medical University, Chongqing, 400042, China.
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20
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Khachfe HH, Habib JR, Nassour I, Baydoun HA, Ghabi EM, Chahrour MA, Hallal AH, Jamali FR. Clinical Trials in Hepatopancreatobiliary Surgery: Assessing Trial Characteristics, Early Discontinuation, Result Reporting, and Publication. J Gastrointest Surg 2022; 26:1628-1636. [PMID: 35713764 DOI: 10.1007/s11605-022-05387-w] [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: 01/05/2022] [Accepted: 06/04/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND Hepatopancreaticobiliary (HPB) diseases carry high morbidity despite efforts aimed at their reduction. An assessment of their trial characteristics is paramount to determine trial design adequacy and highlight areas for improvement. As such, the aim of this study is to assess HPB surgery trial characteristics, summarize logistic, financial, and practical reasons behind early discontinuation, and propose potential interventions to prevent this in the future. METHODS All clinical trials investigating HPB surgery registered on ClinicalTrials.gov from October 1st, 2007 (inclusive), to April 20th, 2021 (inclusive), were examined. Trial characteristics were collected including, but not limited to, study phase, duration, patient enrollment size, location, and study design. Peer-reviewed publications associated with the selected trials were also assessed to determine outcome reporting. RESULTS A total of 1776 clinical trials conducted in 43 countries were identified, the majority of which were conducted in the USA. Of these trials, 32% were reported as "completed" whereas 12% were "discontinued." The most common cause of trial discontinuation was low accrual, which was reported in 37% of terminated studies. These resulted in 413 published studies. Most trials had multiple assignment, randomized, or open-label designs. Treatment was the most common study objective (73%) with pharmacological therapy being the most commonly studied intervention. CONCLUSIONS The main reasons for early discontinuation of clinical trials in HPB surgery are poor patient recruitment and inadequate funding. Improved trial design, recruitment strategies and increased funding are needed to prevent trial discontinuation and increase publication rates of HPB surgery clinical trials.
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Affiliation(s)
- Hussein H Khachfe
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA. .,Division of GI Surgical Oncology, UPMC Pancreatic Cancer Center, University of Pittsburgh Medical Center, UPMC Cancer Pavilion, Pittsburgh, PA, USA. .,Division of GI Surgical Oncology, Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
| | - Joseph R Habib
- Department of Surgery, University of Maryland, Baltimore, MD, USA
| | - Ibrahim Nassour
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.,Division of GI Surgical Oncology, UPMC Pancreatic Cancer Center, University of Pittsburgh Medical Center, UPMC Cancer Pavilion, Pittsburgh, PA, USA
| | - Hussein A Baydoun
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Elie M Ghabi
- Department of Surgery, Johns Hopkins University, Baltimore, MD, USA
| | | | - Ali H Hallal
- Department of Surgery, Sheikh Shakhbout Medical City, Abu Dhabi, United Arab Emirates
| | - Faek R Jamali
- Department of Surgery, Sheikh Shakhbout Medical City, Abu Dhabi, United Arab Emirates
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21
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Rahnama N, Jahangir M, Alesaeid S, Kahrizi MS, Adili A, Mohammed RN, Aslaminabad R, Akbari M, Özgönül AM. Association between microRNAs and chemoresistance in pancreatic cancer: Current knowledge, new insights, and forthcoming perspectives. Pathol Res Pract 2022; 236:153982. [PMID: 35779293 DOI: 10.1016/j.prp.2022.153982] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/27/2022] [Accepted: 06/11/2022] [Indexed: 11/25/2022]
Abstract
Pancreatic duct adenocarcinoma, commonly known as pancreatic cancer (PC), is a cancer-related cause of death due to delayed diagnosis, metastasis, and drug resistance. Patients with PC suffer from incorrect responses to chemotherapy due to inherent and acquired chemical resistance. Numerous studies have shown the mechanism of the effect of chemoresistance on PC, such as genetic and epigenetic changes or the elucidation of signaling pathways. In this regard, microRNAs (miRNAs) have been identified as essential modulators of gene expression in various cellular functions, including chemoresistance. Thus, identifying the underlying link between microRNAs and PC chemoresistance helps determine the exact pathogenesis of PC. This study aims to classify miRNAs and signaling pathways related to PC chemoresistance, suggesting new therapeutic approaches to overcome PC chemoresistance.
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Affiliation(s)
- Negin Rahnama
- Department of Internal Medicine and Health Services, Semnan University of Medical Sciences, Semnan, Iran
| | | | - Samira Alesaeid
- Department of Internal Medicine and Rheumatology, Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Ali Adili
- Senior Adult Oncology Department, Moffitt Cancer Center, University of South Florida, FL, USA; Department of Oncology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Rebar N Mohammed
- Medical Laboratory Analysis Department, College of Health Sciences, Cihan University of Sulaimaniya, Kurdistan Region, Iraq; College of Veterinary Medicine, University of Sulaimani, Sulaimaniyah, Iraq
| | - Ramin Aslaminabad
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Morteza Akbari
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Ali Mert Özgönül
- Department of Biochemistry, Faculty of Medicine, Ege University, Bornova, Izmir, Turkey.
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22
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Lee S, Hong E, Jo E, Kim ZH, Yim KJ, Woo SH, Choi YS, Jang HJ. Gossypol Induces Apoptosis of Human Pancreatic Cancer Cells via CHOP/Endoplasmic Reticulum Stress Signaling Pathway. J Microbiol Biotechnol 2022; 32:645-656. [PMID: 35283426 PMCID: PMC9628887 DOI: 10.4014/jmb.2110.10019] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 02/04/2022] [Accepted: 02/21/2022] [Indexed: 12/15/2022]
Abstract
Gossypol, a natural phenolic aldehyde present in cotton plants, was originally used as a means of contraception, but is currently being studied for its anti-proliferative and anti-metastatic effects on various cancers. However, the intracellular mechanism of action regarding the effects of gossypol on pancreatic cancer cells remains unclear. Here, we investigated the anti-cancer effects of gossypol on human pancreatic cancer cells (BxPC-3 and MIA PaCa-2). Cell counting kit-8 assays, annexin V/propidium iodide staining assays, and transmission electron microscopy showed that gossypol induced apoptotic cell death and apoptotic body formation in both cell lines. RNA sequencing analysis also showed that gossypol increased the mRNA levels of CCAAT/enhancer-binding protein homologous protein (CHOP) and activating transcription factor 3 (ATF3) in pancreatic cancer cell lines. In addition, gossypol facilitated the cleavage of caspase-3 via protein kinase RNA-like ER kinase (PERK), CHOP, and Bax/Bcl-2 upregulation in both cells, whereas the upregulation of ATF was limited to BxPC-3 cells. Finally, a three-dimensional culture experiment confirmed the successful suppression of cancer cell spheroids via gossypol treatment. Taken together, our data suggest that gossypol may trigger apoptosis in pancreatic cancer cells via the PERK-CHOP signaling pathway. These findings propose a promising therapeutic approach to pancreatic cancer treatment using gossypol.
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Affiliation(s)
- Soon Lee
- Division of Analytical Science, Korea Basic Science Institute, Daejeon 34133, Republic of Korea
| | - Eunmi Hong
- Division of Analytical Science, Korea Basic Science Institute, Daejeon 34133, Republic of Korea
| | - Eunbi Jo
- Department of Life Science and Research Institute for Natural Sciences, College of Natural Sciences, Hanyang University, Seoul 04763, Republic of Korea
| | - Z-Hun Kim
- Microbial Research Department, Nakdonggang National Institute of Biological Resources, Sangju 37242, Republic of Korea
| | - Kyung June Yim
- Microbial Research Department, Nakdonggang National Institute of Biological Resources, Sangju 37242, Republic of Korea
| | - Sung Hwan Woo
- Department of Biological Engineering, Inha University, Incheon 22212, Republic of Korea
| | - Yong-Soo Choi
- Department of Biotechnology, CHA University, Seongnam 13488, Republic of Korea
| | - Hyun-Jin Jang
- Laboratory of Chemical Biology and Genomics, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Republic of Korea,Corresponding author Phone: +82-42-860-4563 E-mail:
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23
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Huang Z, Chen H, Tan P, Huang M, Shi H, Sun B, Cheng Y, Li T, Mou Z, Li Q, Fu W. Sinapic acid inhibits pancreatic cancer proliferation, migration, and invasion via downregulation of the AKT/Gsk-3β signal pathway. Drug Dev Res 2022; 83:721-734. [PMID: 34859906 DOI: 10.1002/ddr.21904] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 11/11/2021] [Accepted: 11/22/2021] [Indexed: 12/23/2022]
Abstract
Among digestive system cancers, the extremely poor prognosis of pancreatic cancer (PC) is a pressing concern. Nonoperative treatments such as targeted and immunotherapy, have improved the current situation, however, the accompanying side effects of these chemicals should not be ignored. Here, we discovered a novel hydroxycinnamic acid named sinapic acid (SA) derived from fruits, vegetables, cereals, and oil crops as an effective anti-PC molecule. Both the in vitro and in vivo models we designed showed that SA exhibited anticancer activities but not apoptosis induction. Research on the underlying mechanisms illustrated that AKT phosphorylation was blocked by SA, and the downstream Gsk-3β was downregulated subsequently. Our study revealed the inhibitory activity and underlying mechanisms of SA, providing evidence that SA is a potential strategy for cancer research and can be a promising option of PC chemotherapy.
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Affiliation(s)
- Zhiwei Huang
- Department of General Surgery (Hepatobiliary Surgery), The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Hao Chen
- Department of General Surgery (Hepatobiliary Surgery), The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Peng Tan
- Academician (Expert) Workstation of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Meizhou Huang
- Academician (Expert) Workstation of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Hao Shi
- Department of General Surgery (Hepatobiliary Surgery), The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Bo Sun
- Department of General Surgery (Hepatobiliary Surgery), The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Yonglang Cheng
- Department of General Surgery (Hepatobiliary Surgery), The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Tongxi Li
- Department of General Surgery (Hepatobiliary Surgery), The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Zhiqiang Mou
- Department of General Surgery (Hepatobiliary Surgery), The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Qiu Li
- Department of General Surgery (Hepatobiliary Surgery), The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Wenguang Fu
- Department of General Surgery (Hepatobiliary Surgery), The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
- Academician (Expert) Workstation of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
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24
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Ortega MA, Pekarek L, Garcia-Montero C, Fraile-Martinez O, Saez MA, Asúnsolo A, Alvarez-Mon MA, Monserrat J, Coca S, Toledo-Lobo MV, García-Honduvilla N, Albillos A, Buján J, Alvarez-Mon M, Guijarro LG. Prognostic role of IRS-4 in the survival of patients with pancreatic cancer. Histol Histopathol 2022; 37:449-459. [PMID: 35137378 DOI: 10.14670/hh-18-432] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Pancreatic cancer is a malignancy of rising incidence, especially in developed countries due to causes such as sedentary lifestyles, tobacco smoking and ultraprocessed high fat and high sugar diets, amongst others. It is in fact the 7th cause of cancer-related deaths worldwide, and, in the following years, it is expected to climb upwards to 2nd position, after lung cancer. This is because it may have an asymptomatic course, and when it becomes evident it is in advanced stages, accompanied by metastasis generally. For this reason, survival rates are so low and, even in the few successful cases there is a high possibility of recurrence. Identifying new molecular biomarkers is arising as a highly useful tool for pancreatic cancer clinical management, although much research and work remain to be done in this field. Thus, the present study aims to analyze a series of molecules (IRS-4, Rb1, Ki-67 y COX-2) as candidates for prognosis and survival by immunohistochemistry techniques. Additionally, a 60-month longitudinal surveillance program was conducted, associated with diverse clinical parameters. Kaplan-Meier curves estimating the time of survival according to tumoral expression of those molecules denoted a low cumulative survival rate. Importantly, we observed that high levels of IRS-4 were significantly associated with a bad prognosis of the disease, increasing 160 times the mortality risk. In this way, our research showed a relevant value of these biomarkers in pancreatic cancer patients' survival, opening a pathway for future research areas designed to inhibit these components.
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Affiliation(s)
- Miguel A Ortega
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Madrid, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
- Cancer Registry and Pathology Department, Hospital Universitario Principe de Asturias, Alcala de Henares, Madrid, Spain
| | - Leonel Pekarek
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Madrid, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
- Oncology Service, Guadalajara University Hospital, Guadalajara, Spain
| | - Cielo Garcia-Montero
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Madrid, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
| | - Oscar Fraile-Martinez
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Madrid, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
| | - Miguel A Saez
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Madrid, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
- Pathological Anatomy Service, Central University Hospital of Defence-UAH Madrid, Alcala de Henares, Madrid, Spain
| | - Angel Asúnsolo
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Madrid, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Madrid, Spain
| | - Miguel A Alvarez-Mon
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Madrid, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
| | - Jorge Monserrat
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Madrid, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
| | - Santiago Coca
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Madrid, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
| | - M Val Toledo-Lobo
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
- Unit of Cell Biology, Department of Biomedicine and Biotechnology, University of Alcala, Alcala de Henares, Madrid, Spain
| | - Natalio García-Honduvilla
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Madrid, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
| | - Agustin Albillos
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Madrid, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
- Department of Gastroenterology and Hepatology, Ramón y Cajal University Hospital, University of Alcalá, Ramón y Cajal Institute for Health Research, Alcalá de Henares, Madrid, Spain
- Biomedical Research Networking Center of Hepatic and Digestive Diseases (CIBEREHD), Institute of Health Carlos III, Madrid, Spain
| | - Julia Buján
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Madrid, Spain.
| | - Melchor Alvarez-Mon
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Madrid, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
- Immune System Diseases-Rheumatology, Oncology Service and Internal Medicine, University Hospital Príncipe de Asturias, Alcala de Henares, Madrid, Spain
| | - Luis G Guijarro
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Madrid, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
- Unit of Biochemistry and Molecular Biology, Department of System Biology, University of Alcalá, Alcala de Henares, Madrid, Spain.
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25
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Hu JX, Zhao CF, Chen WB, Liu QC, Li QW, Lin YY, Gao F. Pancreatic cancer: A review of epidemiology, trend, and risk factors. World J Gastroenterol 2021; 27:4298-4321. [PMID: 34366606 PMCID: PMC8316912 DOI: 10.3748/wjg.v27.i27.4298] [Citation(s) in RCA: 202] [Impact Index Per Article: 67.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/18/2021] [Accepted: 06/15/2021] [Indexed: 02/06/2023] Open
Abstract
Despite rapid advances in modern medical technology and significant improvements in survival rates of many cancers, pancreatic cancer is still a highly lethal gastrointestinal cancer with a low 5-year survival rate and difficulty in early detection. At present, the incidence and mortality of pancreatic cancer are increasing year by year worldwide, no matter in the United States, Europe, Japan, or China. Globally, the incidence of pancreatic cancer is projected to increase to 18.6 per 100000 in 2050, with the average annual growth of 1.1%, meaning that pancreatic cancer will pose a significant public health burden. Due to the special anatomical location of the pancreas, the development of pancreatic cancer is usually diagnosed at a late stage with obvious clinical symptoms. Therefore, a comprehensive understanding of the risk factors for pancreatic cancer is of great clinical significance for effective prevention of pancreatic cancer. In this paper, the epidemiological characteristics, developmental trends, and risk factors of pancreatic cancer are reviewed and analyzed in detail.
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Affiliation(s)
- Jian-Xiong Hu
- Intensive Care Unit (ICU), Affiliated Hospital of Putian University, Putian 351100, Fujian Province, China
| | - Cheng-Fei Zhao
- School of Pharmacy and Medical Technology, Putian University, Putian 351100, Fujian Province, China
- Key Laboratory of Pharmaceutical Analysis and Laboratory Medicine in University of Fujian Province, Putian University, Putian 351100, Fujian Province, China
| | - Wen-Biao Chen
- Department of Basic Medicine, Quanzhou Medical College, Quanzhou 362011, Fujian Province, China
| | - Qi-Cai Liu
- Department of Reproductive Medicine Centre, First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, Fujian Province, China
| | - Qu-Wen Li
- Department of Priority Laboratory for Zoonoses Research, Fujian Center for Disease Control and Prevention, Fuzhou 350001, Fujian Province, China
| | - Yan-Ya Lin
- Intensive Care Unit (ICU), Affiliated Hospital of Putian University, Putian 351100, Fujian Province, China
| | - Feng Gao
- Department of Pathology, First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, Fujian Province, China
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26
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Novel therapeutic strategies and perspectives for pancreatic cancer: Autophagy and apoptosis are key mechanisms to fight pancreatic cancer. Med Oncol 2021; 38:74. [PMID: 34019188 DOI: 10.1007/s12032-021-01522-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 05/10/2021] [Indexed: 12/15/2022]
Abstract
Pancreatic cancer (PC) is the most lethal malignancy of the gastrointestinal tract. The poor prognosis of patients with PC is primarily due to lack of effective treatments against its progressive and metastatic behavior. Hence, figuring out the mechanisms underlying PC development and putting up with effective targeted therapies are of great significance to improve the prognosis of patients with PC. Apoptosis and autophagy serve to maintain tissue homoeostasis. Escaping from apoptosis or autophagy is one of the features of malignancy. PC is seriously resistant to autophagy and apoptosis, which explains its invasiveness and resistance to conventional treatment. Recently, several biological activities and pharmacological functions found in natural product extracts have been reported to inhibit PC progression. The current review focuses on understanding natural product extracts and their derivatives as one kind of novel treatments through affecting the apoptosis or autophagy in PC.
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