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Okumura K, Saito M, Wakabayashi Y. A wild-derived inbred mouse strain, MSM/Ms, provides insights into novel skin tumor susceptibility genes. Exp Anim 2021; 70:272-283. [PMID: 33776021 PMCID: PMC8390311 DOI: 10.1538/expanim.21-0017] [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] [Indexed: 11/25/2022] Open
Abstract
Cancer is one of the most catastrophic human genetic diseases. Experimental animal cancer models are essential for gaining insights into the complex
interactions of different cells and genes in tumor initiation, promotion, and progression. Mouse models have been extensively used to analyze the genetic basis
of cancer susceptibility. They have led to the identification of multiple loci that confer, either alone or in specific combinations, an increased
susceptibility to cancer, some of which have direct translatability to human cancer. Additionally, wild-derived inbred mouse strains are an advantageous
reservoir of novel genetic polymorphisms of cancer susceptibility genes, because of the evolutionary divergence between wild and classical inbred strains. Here,
we review mapped Stmm (skintumor modifier of MSM) loci using a Japanese wild-derived inbred mouse strain, MSM/Ms, and describe recent advances
in our knowledge of the genes responsible for Stmm loci in the 7,12-dimethylbenz(a)anthracene
(DMBA)/12-O-tetradecanoylphorbol-13-acetate (TPA) two-stage skin carcinogenesis model.
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Affiliation(s)
- Kazuhiro Okumura
- Department of Cancer Genome Center, Division of Experimental Animal Research, Chiba Cancer Center Research Institute, 666-2 Nitonacho Chuo-ku, Chiba 260-8717, Japan
| | - Megumi Saito
- Department of Cancer Genome Center, Division of Experimental Animal Research, Chiba Cancer Center Research Institute, 666-2 Nitonacho Chuo-ku, Chiba 260-8717, Japan
| | - Yuichi Wakabayashi
- Department of Cancer Genome Center, Division of Experimental Animal Research, Chiba Cancer Center Research Institute, 666-2 Nitonacho Chuo-ku, Chiba 260-8717, Japan
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Kreisel D, Gelman AE, Higashikubo R, Lin X, Vikis HG, White JM, Toth KA, Deshpande C, Carreno BM, You M, Taffner SM, Yokoyama WM, Bui JD, Schreiber RD, Krupnick AS. Strain-specific variation in murine natural killer gene complex contributes to differences in immunosurveillance for urethane-induced lung cancer. Cancer Res 2012; 72:4311-7. [PMID: 22751136 DOI: 10.1158/0008-5472.can-12-0908] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Non-small cell lung cancer (NSCLC) is the leading cause of cancer-related deaths worldwide and results from a complex interaction between carcinogen exposure and inherent susceptibility. Despite its prevalence, genetic factors that predispose to the development of lung cancer remain elusive. Inbred mouse models offer a unique and clinically relevant tool to study genetic factors that contribute to lung carcinogenesis due to the development of tumors that resemble human adenocarcinoma and broad strain-specific variation in cancer incidence after carcinogen administration. Here, we set out to investigate whether strain-specific variability in tumor immunosurveillance contributes to differences in lung cancer. Using bone marrow transplantation, we determined that hematopoietic cells from lung cancer-resistant mice could significantly impede the development of cancer in a susceptible strain. Furthermore, we show that this is not due to differences in tumor-promoting inflammatory changes or variability in immunosurveillance by the adaptive immune system but results from strain-specific differences in natural killer (NK) cell cytotoxicity. Using a newly discovered congenic strain of mice, we show a previously unrecognized role for strain-specific polymorphisms in the natural killer gene complex (NKC) in immunosurveillance for carcinogen-induced lung cancer. Because polymorphisms in the NKC are highly prevalent in man, our data may explain why certain individuals without obvious risk factors develop lung cancer whereas others remain resistant to the disease despite heavy environmental carcinogen exposure.
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Affiliation(s)
- Daniel Kreisel
- Departments of Surgery, Pathology and Immunology, and Internal Medicine,The Alvin Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA
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van der Weyden L, Adams DJ. Using mice to unveil the genetics of cancer resistance. Biochim Biophys Acta Rev Cancer 2012; 1826:312-30. [PMID: 22613679 DOI: 10.1016/j.bbcan.2012.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2012] [Revised: 05/10/2012] [Accepted: 05/13/2012] [Indexed: 11/28/2022]
Abstract
In the UK, four in ten people will develop some form of cancer during their lifetime, with an individual's relative risk depending on many factors, including age, lifestyle and genetic make-up. Much research has gone into identifying the genes that are mutated in tumorigenesis with the overwhelming majority of genetically-modified (GM) mice in cancer research showing accelerated tumorigenesis or recapitulating key aspects of the tumorigenic process. Yet if six out of ten people will not develop some form of cancer during their lifetime, together with the fact that some cancer patients experience spontaneous regression/remission, it suggests there are ways of 'resisting' cancer. Indeed, there are wildtype, spontaneously-arising mutants and GM mice that show some form of 'resistance' to cancer. Identification of mice with increased resistance to cancer is a novel aspect of cancer research that is important in terms of providing both chemopreventative and therapeutic options. In this review we describe the different mouse lines that display a 'cancer resistance' phenotype and discuss the molecular basis of their resistance.
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Affiliation(s)
- Louise van der Weyden
- Experimental Cancer Genetics, Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK.
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Dejager L, Libert C, Montagutelli X. Thirty years of Mus spretus: a promising future. Trends Genet 2009; 25:234-41. [PMID: 19361882 DOI: 10.1016/j.tig.2009.03.007] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2008] [Revised: 03/25/2009] [Accepted: 03/25/2009] [Indexed: 11/30/2022]
Abstract
Extensive genetic polymorphisms in Mus spretus have ensured its widespread use in many areas of genetics. With the recent increase in the number of single nucleotide polymorphisms available for laboratory mouse strains, M. spretus is becoming less appealing, in particular for genetic mapping. Although M. spretus mice are aggressive and poor breeders, they have a bright future because they provide phenotypes unobserved in laboratory strains, and tools are available for modifying their genome and dissecting the genetic architecture of complex traits. Furthermore, they provide information on fundamental genetic questions, such as the details of evolution of genomes and speciation. Here, we examine the use of M. spretus from these perspectives. The impending completion of the M. spretus genome sequence will synergize these advantages.
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Affiliation(s)
- Lien Dejager
- Department for Molecular Biomedical Research, VIB, B-9052 Ghent, Belgium; Department of Biomedical Molecular Biology, Ghent University, B-9052 Ghent, Belgium
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Gordon T, Bosland M. Strain-dependent differences in susceptibility to lung cancer in inbred mice exposed to mainstream cigarette smoke. Cancer Lett 2009; 275:213-20. [PMID: 19118942 PMCID: PMC2708971 DOI: 10.1016/j.canlet.2008.10.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2008] [Revised: 10/13/2008] [Accepted: 10/14/2008] [Indexed: 11/17/2022]
Abstract
It is becoming increasingly clear that genetic susceptibility is an important host factor determining the effects of exposure to a number of airborne particles and gases. Although numerous studies have identified a genetic component for spontaneous pulmonary tumor development and for chemically induced lung cancer (e.g., urethane) in mice, a systematic examination of murine inter-strain differences in response to cigarette smoke inhalation has not been conducted. We addressed this research gap by examining the strain distribution pattern of lung cancer in nine inbred strains of mice exposed to 258 mg/m(3) mainstream cigarette smoke for 5 months followed by 4 months of rest. Lung tumors were enumerated on fixed lungs visualized at low magnification and on serial step sections examined microscopically. With the low magnification examination, we observed statistically significant increases in the number of lung tumors in cigarette smoke-exposed A/J and the genetically-related A/HeJ mice (p<0.05). While fewer tumors were identified by the microscopic enumeration method, it confirmed that significant increases in lung tumors occurred only in A/J and A/HeJ mice exposed to cigarette smoke (p<0.05). Thus, as predicted by epidemiologic studies and animal experiments using chemically induced lung cancer models, these findings suggest that genetic host factors play a significant role in the pulmonary tumorigenic response of mice to mainstream cigarette smoke.
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Affiliation(s)
- Terry Gordon
- Department of Environmental Medicine, NYU School of Medicine, 57 Old Forge Road, Tuxedo, NY 10987, USA.
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Sa Q, Hart E, Hill AE, Nadeau JH, Hoover-Plow JL. Quantitative trait locus analysis for hemostasis and thrombosis. Mamm Genome 2008; 19:406-12. [PMID: 18787898 PMCID: PMC3375051 DOI: 10.1007/s00335-008-9122-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2008] [Accepted: 05/28/2008] [Indexed: 11/28/2022]
Abstract
Susceptibility to thrombosis varies in human populations as well as many in inbred mouse strains. The objective of this study was to characterize the genetic control of thrombotic risk on three chromosomes. Previously, utilizing a tail-bleeding/rebleeding assay as a surrogate of hemostasis and thrombosis function, three mouse chromosome substitution strains (CSS) (B6-Chr5(A/J), Chr11(A/J), Chr17(A/J)) were identified (Hmtb1, Hmtb2, Hmtb3). The tail-bleeding/rebleeding assay is widely used and distinguishes mice with genetic defects in blood clot formation or dissolution. In the present study, quantitative trait locus (QTL) analysis revealed a significant locus for rebleeding (clot stability) time (time between cessation of initial bleeding and start of the second bleeding) on chromosome 5, suggestive loci for bleeding time (time between start of bleeding and cessation of bleeding) also on chromosomes 5, and two suggestive loci for clot stability on chromosome 17 and one on chromosome 11. The three CSS and the parent A/J had elevated clot stability time. There was no interaction of genes on chromosome 11 with genes on chromosome 5 or chromosome 17. On chromosome 17, twenty-three candidate genes were identified in synteny with previously identified loci for thrombotic risk on human chromosome 18. Thus, we have identified new QTLs and candidate genes not previously known to influence thrombotic risk.
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Affiliation(s)
- Qila Sa
- Department of Molecular Cardiology, Joseph J. Jacobs Center for Thrombosis and Vascular Biology, Cleveland, OH 44195, USA
- Department of Cardiovascular Medicine, Cleveland Clinic Lerner Research Institute, Cleveland, OH 44195, USA
| | - Erika Hart
- Department of Molecular Cardiology, Joseph J. Jacobs Center for Thrombosis and Vascular Biology, Cleveland, OH 44195, USA
- Department of Cardiovascular Medicine, Cleveland Clinic Lerner Research Institute, Cleveland, OH 44195, USA
| | - Annie E. Hill
- Department of Genetics, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
| | - Joseph H. Nadeau
- Department of Genetics, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
| | - Jane L. Hoover-Plow
- Department of Molecular Cardiology, Joseph J. Jacobs Center for Thrombosis and Vascular Biology, Cleveland, OH 44195, USA
- Department of Cardiovascular Medicine, Cleveland Clinic Lerner Research Institute, Cleveland, OH 44195, USA
- Department of Molecular Cardiology, NB50, Cleveland Clinic Lerner Research Institute, Cleveland, OH 44195, USA
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