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Cai J, Shen W, Zhang G, Li X, Shen H, Li W, Tan C, Zhang T, Shi M, Yang Z, Li Y, Liu H, Zhao X. Xiao Chai Hu Tang alleviates the pancreatic tumorigenesis via improving the mtDNA N6-Methyladenine modification mediated mitochondrial dysfunction in Syrian hamster model. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 116:154840. [PMID: 37172477 DOI: 10.1016/j.phymed.2023.154840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 03/24/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023]
Abstract
BACKGROUND Pancreatic intraepithelial neoplasia (PanIN) is the most common precursor lesion of pancreatic ductal adenocarcinoma (PDAC), which is a highly malignant tumor and lack of effective treatment. Although Xiao Chai Hu Tang (XCHT) has a good therapeutic effect on pancreatic cancer patients with advanced stage, the effect and mechanism of XCHT remains unclear in pancreatic tumorigenesis. PURPOSE To assess the therapeutic effects of XCHT on the malignant transformation from PanIN to PDAC and to reveal its mechanisms of pancreatic tumorigenesis. METHODS Syrian golden hamster were induced by N-Nitrosobis (2-oxopropyl) amine (BOP) to establish the pancreatic tumorigenesis model. The morphological changes of pancreatic tissue were observed by H&E and Masson staining; the Gene ontology (GO) analysis the transcriptional profiling changes; the mitochondrial ATP generation, mitochondrial redox status, mitochondrial DNA (mtDNA) N6-methyladenine (6mA) level and relative mtDNA genes expressions were examined. In addition, immunofluorescence detect the cell localization of 6mA in human pancreatic cancer PANC1 cell. Using the TCGA database, the prognostic effect of mtDNA 6mA demethylation ALKBH1 expression on pancreatic cancer patients was analyzed. RESULTS We confirmed the mtDNA 6mA levels were gradually increased with the mitochondrial dysfunction in PanINs progression. XCHT showed the effect to inhibit the occurrence and development of pancreatic cancer in Syrian hamster pancreatic tumorigenesis model. In addition, the lack of ALKBH1 mediated mtDNA 6mA increase, mtDNA coded genes down-expression and abnormal redox status were rescued by XCHT. CONCLUSIONS ALKBH1/mtDNA 6mA mediated mitochondrial dysfunction to induce the occurrence and progression of pancreatic cancer. XCHT can improve ALKBH1 expression and mtDNA 6mA level, regulate the oxidative stress and expression of mtDNA coded genes. This study investigated a new molecular mechanism of pancreatic tumorigenesis, and revealed the therapeutic efficacy of XCHT in pancreatic tumorigenesis for the first time.
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Affiliation(s)
- Jun Cai
- Department of Cancer Pharmacology, Tianjin Institute of Medical and Pharmaceutical Sciences, Tianjin Medicine and Health Research Center, 79 Duolun Road, Tianjin, China
| | - Wenyuan Shen
- Department of Spine Surgery, The Second Hospital of Shandong University, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China; International Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin Key Laboratory of Spine and Spinal Cord Injury, Department of Orthopedics, Tianjin Medical University General Hospital, 154 Anshan Road, Tianjin, China
| | - Guixian Zhang
- Department of Cancer Pharmacology, Tianjin Institute of Medical and Pharmaceutical Sciences, Tianjin Medicine and Health Research Center, 79 Duolun Road, Tianjin, China
| | - Xia Li
- Department of Cancer Pharmacology, Tianjin Institute of Medical and Pharmaceutical Sciences, Tianjin Medicine and Health Research Center, 79 Duolun Road, Tianjin, China
| | - Hongsheng Shen
- Department of Cancer Pharmacology, Tianjin Institute of Medical and Pharmaceutical Sciences, Tianjin Medicine and Health Research Center, 79 Duolun Road, Tianjin, China
| | - Wenchang Li
- Department of Cancer Pharmacology, Tianjin Institute of Medical and Pharmaceutical Sciences, Tianjin Medicine and Health Research Center, 79 Duolun Road, Tianjin, China
| | - Cheng Tan
- Department of Cancer Pharmacology, Tianjin Institute of Medical and Pharmaceutical Sciences, Tianjin Medicine and Health Research Center, 79 Duolun Road, Tianjin, China
| | - Ting Zhang
- Department of Cancer Pharmacology, Tianjin Institute of Medical and Pharmaceutical Sciences, Tianjin Medicine and Health Research Center, 79 Duolun Road, Tianjin, China
| | - Mengrou Shi
- Department of Cancer Pharmacology, Tianjin Institute of Medical and Pharmaceutical Sciences, Tianjin Medicine and Health Research Center, 79 Duolun Road, Tianjin, China
| | - Zibo Yang
- Department of Cancer Pharmacology, Tianjin Institute of Medical and Pharmaceutical Sciences, Tianjin Medicine and Health Research Center, 79 Duolun Road, Tianjin, China
| | - Yuan Li
- Key Lab of Chemical Biology (MOE), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.
| | - Hongbin Liu
- Department of Cancer Pharmacology, Tianjin Institute of Medical and Pharmaceutical Sciences, Tianjin Medicine and Health Research Center, 79 Duolun Road, Tianjin, China; Health Commission of Heping District, Tianjin, China.
| | - Xiumei Zhao
- Department of Cancer Pharmacology, Tianjin Institute of Medical and Pharmaceutical Sciences, Tianjin Medicine and Health Research Center, 79 Duolun Road, Tianjin, China.
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Wang Z, Cormier RT. Golden Syrian Hamster Models for Cancer Research. Cells 2022; 11:2395. [PMID: 35954238 PMCID: PMC9368453 DOI: 10.3390/cells11152395] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 07/28/2022] [Accepted: 07/29/2022] [Indexed: 11/30/2022] Open
Abstract
The golden Syrian hamster (Mesocricetus auratus) has long been a valuable rodent model of human diseases, especially infectious and metabolic diseases. Hamsters have also been valuable models of several chemically induced cancers such as the DMBA-induced oral cheek pouch cancer model. Recently, with the application of CRISPR/Cas9 genetic engineering technology, hamsters can now be gene targeted as readily as mouse models. This review describes the phenotypes of three gene-targeted knockout (KO) hamster cancer models, TP53, KCNQ1, and IL2RG. Notably, these hamster models demonstrate cancer phenotypes not observed in mouse KOs. In some cases, the cancers that arise in the KO hamster are similar to cancers that arise in humans, in contrast with KO mice that do not develop the cancers. An example is the development of aggressive acute myelogenous leukemia (AML) in TP53 KO hamsters. The review also presents a discussion of the relative strengths and weaknesses of mouse cancer models and hamster cancer models and argues that there are no perfect rodent models of cancer and that the genetically engineered hamster cancer models can complement mouse models and expand the suite of animal cancer models available for the development of new cancer therapies.
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Affiliation(s)
- Zhongde Wang
- Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan, UT 84322, USA
| | - Robert T. Cormier
- Department of Biomedical Sciences, University of Minnesota Medical School, Duluth, MN 55812, USA
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Pajot A, Hao Huynh G, Picot L, Marchal L, Nicolau E. Fucoxanthin from Algae to Human, an Extraordinary Bioresource: Insights and Advances in up and Downstream Processes. Mar Drugs 2022; 20:md20040222. [PMID: 35447895 PMCID: PMC9027613 DOI: 10.3390/md20040222] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 03/21/2022] [Accepted: 03/21/2022] [Indexed: 12/11/2022] Open
Abstract
Fucoxanthin is a brown-colored pigment from algae, with great potential as a bioactive molecule due to its numerous properties. This review aims to present current knowledge on this high added-value pigment. An accurate analysis of the biological function of fucoxanthin explains its wide photon absorption capacities in golden-brown algae. The specific chemical structure of this pigment also leads to many functional activities in human health. They are outlined in this work and are supported by the latest studies in the literature. The scientific and industrial interest in fucoxanthin is correlated with great improvements in the development of algae cultures and downstream processes. The best fucoxanthin producing algae and their associated culture parameters are described. The light intensity is a major influencing factor, as it has to enable both a high biomass growth and a high fucoxanthin content. This review also insists on the most eco-friendly and innovative extraction methods and their perspective within the next years. The use of bio-based solvents, aqueous two-phase systems and the centrifugal partition chromatography are the most promising processes. The analysis of the global market and multiple applications of fucoxanthin revealed that Asian companies are major actors in the market with macroalgae. In addition, fucoxanthin from microalgae are currently produced in Israel and France, and are mostly authorized in the USA.
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Affiliation(s)
- Anne Pajot
- Ifremer, GENALG Laboratory, Unité PHYTOX, F-44000 Nantes, France; (G.H.H.); (E.N.)
- Correspondence:
| | - Gia Hao Huynh
- Ifremer, GENALG Laboratory, Unité PHYTOX, F-44000 Nantes, France; (G.H.H.); (E.N.)
| | - Laurent Picot
- Unité Mixte de Recherche CNRS 7266 Littoral Environnement et Sociétés (LIENSs), Université La Rochelle, F-17042 La Rochelle, France;
| | - Luc Marchal
- Génie des Procédés Environnement (GEPEA), Université Nantes, F-44000 Saint Nazaire, France;
| | - Elodie Nicolau
- Ifremer, GENALG Laboratory, Unité PHYTOX, F-44000 Nantes, France; (G.H.H.); (E.N.)
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Murase W, Kamakura Y, Kawakami S, Yasuda A, Wagatsuma M, Kubota A, Kojima H, Ohta T, Takahashi M, Mutoh M, Tanaka T, Maeda H, Miyashita K, Terasaki M. Fucoxanthin Prevents Pancreatic Tumorigenesis in C57BL/6J Mice That Received Allogenic and Orthotopic Transplants of Cancer Cells. Int J Mol Sci 2021; 22:13620. [PMID: 34948416 PMCID: PMC8707761 DOI: 10.3390/ijms222413620] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/03/2021] [Accepted: 12/03/2021] [Indexed: 12/16/2022] Open
Abstract
Fucoxanthin (Fx) is a marine carotenoid with anti-inflammatory and anti-cancer properties in various animal models of carcinogenesis. However, there is currently no information on the effects of Fx in animal models of pancreatic cancer. We investigated the chemopreventive effects of Fx in C57BL/6J mice that received allogenic and orthotopic transplantations of cancer cells (KMPC44) derived from a pancreatic cancer murine model (Ptf1aCre/+; LSL-krasG12D/+). Using microarray, immunofluorescence, western blot, and siRNA analyses, alterations in cancer-related genes and protein expression were evaluated in pancreatic tumors of Fx-administered mice. Fx administration prevented the adenocarcinoma (ADC) development of pancreatic and parietal peritoneum tissues in a pancreatic cancer murine model, but not the incidence of ADC. Gene and protein expressions showed that the suppression of chemokine (C-C motif) ligand 21 (CCL21)/chemokine receptor 7 (CCR7) axis, its downstream of Rho A, B- and T-lymphocyte attenuator (BTLA), N-cadherin, αSMA, pFAK(Tyr397), and pPaxillin(Tyr31) were significantly suppressed in the pancreatic tumors of mice treated with Fx. In addition, Ccr7 knockdown significantly attenuated the growth of KMPC44 cells. These results suggest that Fx is a promising candidate for pancreatic cancer chemoprevention that mediates the suppression of the CCL21/CCR7 axis, BTLA, tumor microenvironment, epithelial mesenchymal transition, and adhesion.
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Affiliation(s)
- Wataru Murase
- School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757 Kanazawa, Ishikari-Tobetsu, Hokkaido 061-0293, Japan; (W.M.); (Y.K.); (S.K.); (A.Y.); (M.W.); (A.K.); (H.K.)
| | - Yukino Kamakura
- School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757 Kanazawa, Ishikari-Tobetsu, Hokkaido 061-0293, Japan; (W.M.); (Y.K.); (S.K.); (A.Y.); (M.W.); (A.K.); (H.K.)
| | - Serina Kawakami
- School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757 Kanazawa, Ishikari-Tobetsu, Hokkaido 061-0293, Japan; (W.M.); (Y.K.); (S.K.); (A.Y.); (M.W.); (A.K.); (H.K.)
| | - Ayaka Yasuda
- School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757 Kanazawa, Ishikari-Tobetsu, Hokkaido 061-0293, Japan; (W.M.); (Y.K.); (S.K.); (A.Y.); (M.W.); (A.K.); (H.K.)
| | - Momoka Wagatsuma
- School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757 Kanazawa, Ishikari-Tobetsu, Hokkaido 061-0293, Japan; (W.M.); (Y.K.); (S.K.); (A.Y.); (M.W.); (A.K.); (H.K.)
| | - Atsuhito Kubota
- School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757 Kanazawa, Ishikari-Tobetsu, Hokkaido 061-0293, Japan; (W.M.); (Y.K.); (S.K.); (A.Y.); (M.W.); (A.K.); (H.K.)
| | - Hiroyuki Kojima
- School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757 Kanazawa, Ishikari-Tobetsu, Hokkaido 061-0293, Japan; (W.M.); (Y.K.); (S.K.); (A.Y.); (M.W.); (A.K.); (H.K.)
- Advanced Research Promotion Center, Health Sciences University of Hokkaido, 1757 Kanazawa, Ishikari-Tobetsu, Hokkaido 061-0293, Japan;
| | - Tohru Ohta
- Advanced Research Promotion Center, Health Sciences University of Hokkaido, 1757 Kanazawa, Ishikari-Tobetsu, Hokkaido 061-0293, Japan;
| | - Mami Takahashi
- Central Animal Division, National Cancer Center, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan;
| | - Michihiro Mutoh
- Department of Molecular-Targeting Prevention, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan;
| | - Takuji Tanaka
- Department of Diagnostic Pathology and Research Center of Diagnostic Pathology, Gifu Municipal Hospital, Gifu 500-8513, Japan;
| | - Hayato Maeda
- Faculty of Agriculture and Life Science, Hirosaki University, Aomori 036-8561, Japan;
| | - Kazuo Miyashita
- Center for Industry-University Collaboration, Obihiro University of Agriculture and Veterinary Medicine, Hokkaido 080-8555, Japan;
| | - Masaru Terasaki
- School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757 Kanazawa, Ishikari-Tobetsu, Hokkaido 061-0293, Japan; (W.M.); (Y.K.); (S.K.); (A.Y.); (M.W.); (A.K.); (H.K.)
- Advanced Research Promotion Center, Health Sciences University of Hokkaido, 1757 Kanazawa, Ishikari-Tobetsu, Hokkaido 061-0293, Japan;
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Dyshlovoy SA. Recent Updates on Marine Cancer-Preventive Compounds. Mar Drugs 2021; 19:md19100558. [PMID: 34677457 PMCID: PMC8537284 DOI: 10.3390/md19100558] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 12/31/2022] Open
Abstract
The natural compounds derived from marine organisms often exhibit unique chemical structures and potent biological activities. Cancer-preventive activity is one of the rather new activities that has emerged and been extensively studied over the last decades. This review summarizes the recent updates on the marine chemopreventive compounds covering the relevant literature published in 2013-2021 and following the previous comprehensive review by Stonik and Fedorov (Marine Drugs 2014, 12, 636-671). In the current article, only the molecules having an effect on malignant transformation (or related pathway and molecules), cancer stem cells, or carcinogen-induced in vivo tumor development were considered to be "true" cancer-preventive compounds and were, therefore, reviewed. Additionally, particular attention has been given to the molecular mechanisms of chemoprevention, executed by the reported marine compounds.
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Affiliation(s)
- Sergey A Dyshlovoy
- Laboratory of Pharmacology, A.V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch, Russian Academy of Sciences, 690041 Vladivostok, Russia
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