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Kapsetaki SE, Fortunato A, Compton Z, Rupp SM, Nour Z, Riggs-Davis S, Stephenson D, Duke EG, Boddy AM, Harrison TM, Maley CC, Aktipis A. Is chimerism associated with cancer across the tree of life? PLoS One 2023; 18:e0287901. [PMID: 37384647 PMCID: PMC10309991 DOI: 10.1371/journal.pone.0287901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 06/15/2023] [Indexed: 07/01/2023] Open
Abstract
Chimerism is a widespread phenomenon across the tree of life. It is defined as a multicellular organism composed of cells from other genetically distinct entities. This ability to 'tolerate' non-self cells may be linked to susceptibility to diseases like cancer. Here we test whether chimerism is associated with cancers across obligately multicellular organisms in the tree of life. We classified 12 obligately multicellular taxa from lowest to highest chimerism levels based on the existing literature on the presence of chimerism in these species. We then tested for associations of chimerism with tumour invasiveness, neoplasia (benign or malignant) prevalence and malignancy prevalence in 11 terrestrial mammalian species. We found that taxa with higher levels of chimerism have higher tumour invasiveness, though there was no association between malignancy or neoplasia and chimerism among mammals. This suggests that there may be an important biological relationship between chimerism and susceptibility to tissue invasion by cancerous cells. Studying chimerism might help us identify mechanisms underlying invasive cancers and also could provide insights into the detection and management of emerging transmissible cancers.
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Affiliation(s)
- Stefania E. Kapsetaki
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, United States of America
- Biodesign Institute, Center for Biocomputing, Security and Society, Arizona State University, Tempe, AZ, United States of America
| | - Angelo Fortunato
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, United States of America
- Biodesign Institute, Center for Biocomputing, Security and Society, Arizona State University, Tempe, AZ, United States of America
| | - Zachary Compton
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, United States of America
- Biodesign Institute, Center for Biocomputing, Security and Society, Arizona State University, Tempe, AZ, United States of America
- School of Life Sciences, Arizona State University, Tempe, AZ, United States of America
| | - Shawn M. Rupp
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, United States of America
- Biodesign Institute, Center for Biocomputing, Security and Society, Arizona State University, Tempe, AZ, United States of America
| | - Zaid Nour
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, United States of America
- Biodesign Institute, Center for Biocomputing, Security and Society, Arizona State University, Tempe, AZ, United States of America
| | - Skyelyn Riggs-Davis
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, United States of America
- Biodesign Institute, Center for Biocomputing, Security and Society, Arizona State University, Tempe, AZ, United States of America
| | - Dylan Stephenson
- Department of Psychology, Arizona State University, Tempe, AZ, United States of America
| | - Elizabeth G. Duke
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, United States of America
- Department of Clinical Sciences, North Carolina State University, Raleigh, NC, United States of America
- Exotic Species Cancer Research Alliance, North Carolina State University, Raleigh, NC, United States of America
| | - Amy M. Boddy
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, United States of America
- Department of Anthropology, University of California, Santa Barbara, CA, United States of America
| | - Tara M. Harrison
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, United States of America
- Department of Clinical Sciences, North Carolina State University, Raleigh, NC, United States of America
- Exotic Species Cancer Research Alliance, North Carolina State University, Raleigh, NC, United States of America
| | - Carlo C. Maley
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, United States of America
- Biodesign Institute, Center for Biocomputing, Security and Society, Arizona State University, Tempe, AZ, United States of America
- School of Life Sciences, Arizona State University, Tempe, AZ, United States of America
| | - Athena Aktipis
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, United States of America
- Department of Psychology, Arizona State University, Tempe, AZ, United States of America
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Ballarin L, Karahan A, Salvetti A, Rossi L, Manni L, Rinkevich B, Rosner A, Voskoboynik A, Rosental B, Canesi L, Anselmi C, Pinsino A, Tohumcu BE, Jemec Kokalj A, Dolar A, Novak S, Sugni M, Corsi I, Drobne D. Stem Cells and Innate Immunity in Aquatic Invertebrates: Bridging Two Seemingly Disparate Disciplines for New Discoveries in Biology. Front Immunol 2021; 12:688106. [PMID: 34276677 PMCID: PMC8278520 DOI: 10.3389/fimmu.2021.688106] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 05/31/2021] [Indexed: 12/12/2022] Open
Abstract
The scopes related to the interplay between stem cells and the immune system are broad and range from the basic understanding of organism's physiology and ecology to translational studies, further contributing to (eco)toxicology, biotechnology, and medicine as well as regulatory and ethical aspects. Stem cells originate immune cells through hematopoiesis, and the interplay between the two cell types is required in processes like regeneration. In addition, stem and immune cell anomalies directly affect the organism's functions, its ability to cope with environmental changes and, indirectly, its role in ecosystem services. However, stem cells and immune cells continue to be considered parts of two branches of biological research with few interconnections between them. This review aims to bridge these two seemingly disparate disciplines towards much more integrative and transformative approaches with examples deriving mainly from aquatic invertebrates. We discuss the current understanding of cross-disciplinary collaborative and emerging issues, raising novel hypotheses and comments. We also discuss the problems and perspectives of the two disciplines and how to integrate their conceptual frameworks to address basic equations in biology in a new, innovative way.
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Affiliation(s)
| | - Arzu Karahan
- Middle East Technical University, Institute of Marine Sciences, Erdemli, Mersin, Turkey
| | - Alessandra Salvetti
- Department of Clinical and Experimental Medicine, Unit of Experimental Biology and Genetics, University of Pisa, Pisa, Italy
| | - Leonardo Rossi
- Department of Clinical and Experimental Medicine, Unit of Experimental Biology and Genetics, University of Pisa, Pisa, Italy
| | - Lucia Manni
- Department of Biology, University of Padua, Padua, Italy
| | - Baruch Rinkevich
- Department of Biology, Israel Oceanographic and Limnological Research, National Institute of Oceanography, Haifa, Israel
| | - Amalia Rosner
- Department of Biology, Israel Oceanographic and Limnological Research, National Institute of Oceanography, Haifa, Israel
| | - Ayelet Voskoboynik
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, United States
- Department of Biology, Stanford University, Hopkins Marine Station, Pacific Grove, CA, United States
- Department of Biology, Chan Zuckerberg Biohub, San Francisco, CA, United States
| | - Benyamin Rosental
- The Shraga Segal Department of Microbiology, Immunology and Genetics, Faculty of Health Sciences, Center for Regenerative Medicine and Stem Cells, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Laura Canesi
- Department of Earth Environment and Life Sciences (DISTAV), University of Genoa, Genoa, Italy
| | - Chiara Anselmi
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, United States
- Department of Biology, Stanford University, Hopkins Marine Station, Pacific Grove, CA, United States
| | - Annalisa Pinsino
- Institute for Biomedical Research and Innovation, National Research Council, Palermo, Italy
| | - Begüm Ece Tohumcu
- Middle East Technical University, Institute of Marine Sciences, Erdemli, Mersin, Turkey
| | - Anita Jemec Kokalj
- Department of Biology, Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Andraž Dolar
- Department of Biology, Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Sara Novak
- Department of Biology, Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Michela Sugni
- Department of Environmental Science and Policy, University of Milan, Milan, Italy
| | - Ilaria Corsi
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy
| | - Damjana Drobne
- Department of Biology, Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia
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Exploring Traits of Engineered Coral Entities to be Employed in Reef Restoration. JOURNAL OF MARINE SCIENCE AND ENGINEERING 2020. [DOI: 10.3390/jmse8121038] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Aggregated settlement of coral larvae results in a complex array of compatible (chimerism) and incompatible (rejection) allogenic responses. Each chimeric assemblage is considered as a distinct biological entity, subjected to selection, however, the literature lacks the evolutionary and ecological functions assigned to these units of selection. Here, we examined the effects of creating chimera/rejecting partners in terms of growth and survival under prolonged field conditions. Bi/multichimeras, bi/multi-rejecting entities, and genetically homogenous colonies (GHC) of the coral Stylophora pistillata were monitored under prolonged field conditions in a mid-water floating nursery in the northern Red Sea. Results revealed an increased aerial size and aeroxial ecological volume for rejected and chimeric entities compared to GHCs. At age 18 months, there were no significant differences in these parameters among the entities and traits, and rejecting partners did not differ from GHC. However, survival probabilities were significantly higher for chimeras that further revealed disparate initiation of up-growing branches and high diversity of chimeric phenotypes. These results suggest enhanced fitness for chimerism, augmenting earlier alluded chimeric benefits that trail the increased size at crucial early life-stages. Adding chimerism to the tool-box of reef restoration may enhance coral fitness in mitigating anthropogenic/climate change impacts.
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Cell Communication-mediated Nonself-Recognition and -Intolerance in Representative Species of the Animal Kingdom. J Mol Evol 2020; 88:482-500. [PMID: 32572694 DOI: 10.1007/s00239-020-09955-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 06/07/2020] [Indexed: 12/27/2022]
Abstract
Why has histo-incompatibility arisen in evolution and can cause self-intolerance? Compatible/incompatible reactions following natural contacts between genetically-different (allogeneic) colonies of marine organisms have inspired the conception that self-nonself discrimination has developed to reduce invasion threats by migratory foreign germ/somatic stem cells, in extreme cases resulting in conquest of the whole body by a foreign genome. Two prominent model species for allogeneic discrimination are the marine invertebrates Hydractinia (Cnidaria) and Botryllus (Ascidiacea). In Hydractinia, self-nonself recognition is based on polymorphic surface markers encoded by two genes (alr1, alr2), with self recognition enabled by homophilic binding of identical ALR molecules. Variable expression patterns of alr alleles presumably account for the first paradigm of autoaggression in an invertebrate. In Botryllus, self-nonself recognition is controlled by a single polymorphic gene locus (BHF) with hundreds of codominantly expressed alleles. Fusion occurs when both partners share at least one BHF allele while rejection develops when no allele is shared. Molecules involved in allorecognition frequently contain immunoglobulin or Ig-like motifs, case-by-case supplemented by additional molecules enabling homophilic interaction, while the mechanisms applied to destroy allogeneic grafts or neighbors include taxon-specific tools besides common facilities of natural immunity. The review encompasses comparison with allorecognition in mammals based on MHC-polymorphism in transplantation and following feto-maternal cell trafficking.
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Rinkevich B, Shaish L, Douek J, Ben-Shlomo R. Venturing in coral larval chimerism: a compact functional domain with fostered genotypic diversity. Sci Rep 2016; 6:19493. [PMID: 26758405 PMCID: PMC4725755 DOI: 10.1038/srep19493] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Accepted: 12/14/2015] [Indexed: 12/12/2022] Open
Abstract
The globally distributed coral species Pocillopora damicornis is known to release either sexual or asexual derived planula-larvae in various reef locations. Using microsatellite loci as markers, we documented the release of asexually derived chimeric larvae (CL), originating from mosaicked maternal colonies that were also chimeras, at Thai and Philippines reefs. The CL, each presenting different combinations of maternal genotypic constituents, create genetically-complex sets of asexual propagules. This novel mode of inheritance in corals challenges classical postulations of sexual/asexual reproduction traits, as asexual derived CL represent an alliance between genotypes that significantly sways the recruits' absolute fitness. This type of inherited chimerism, while enhancing intra-entity genetic heterogeneity, is an evolutionary tactic used to increase genetic-heterogeneity, primarily in new areas colonized by a limited number of larvae. Chimerism may also facilitate combat global change impacts by exhibiting adjustable genomic combinations of within-chimera traits that could withstand alterable environmental pressures, helping Pocillopora become a successful cosmopolitan species.
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Affiliation(s)
- Baruch Rinkevich
- Israel Oceanographic and Limnological Research, National Institute of Oceanography, Tel Shikmona, P.O. Box 8030, Haifa 31080, Israel
| | - Lee Shaish
- Israel Oceanographic and Limnological Research, National Institute of Oceanography, Tel Shikmona, P.O. Box 8030, Haifa 31080, Israel.,Department of Evolutionary and Environmental Biology, Faculty of Natural Sciences, University of Haifa, Mount Carmel, 31905, Israel
| | - Jacob Douek
- Israel Oceanographic and Limnological Research, National Institute of Oceanography, Tel Shikmona, P.O. Box 8030, Haifa 31080, Israel
| | - Rachel Ben-Shlomo
- Department of Biology, Faculty of Natural Sciences, University of Haifa-Oranim, Tivon 36006, Israel
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Rinkevich Y, Rosner A, Rabinowitz C, Lapidot Z, Moiseeva E, Rinkevich B. Piwi positive cells that line the vasculature epithelium, underlie whole body regeneration in a basal chordate. Dev Biol 2010; 345:94-104. [PMID: 20553710 DOI: 10.1016/j.ydbio.2010.05.500] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2010] [Revised: 05/17/2010] [Accepted: 05/20/2010] [Indexed: 12/29/2022]
Abstract
The colonial tunicate Botrylloides leachi can regenerate functional adults from minute vasculature fragments, in a poorly understood phenomenon termed Whole Body Regeneration (WBR). Using Piwi expression (Bl-Piwi), blood cell labeling and electron microscopy, we show that WBR develops through activation, mobilization and expansion of 'dormant' cells which normally line the internal vasculature epithelium of blood vessels. Following a mechanical insult, these cells express Bl-Piwi de novo, change morphology and invade niches of the vasculature lumen, where they proliferate and differentiate, regenerating a functional organism. Mitomycin C treatments and siRNA knockdown of Bl-Piwi result in deficient cells incapable of expanding or differentiating and to subsequent regeneration arrest. Last, we find similar transient mobilization of Piwi(+) cells recurring every week, as part of normal colony development, and also during acute environmental stress. This recurrent activation of Piwi(+) cells in response to developmental, physiological and environmental insults may have enabled the adaptation of colonial tunicates to the imposed varied conditions in the marine, shallow water environment.
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Affiliation(s)
- Yuval Rinkevich
- Israel Oceanographic and Limnological Research, National Institute of Oceanography, PO Box 8030, Tel Shikmona, Haifa 31080, Israel.
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Amar KO, Chadwick NE, Rinkevich B. Coral kin aggregations exhibit mixed allogeneic reactions and enhanced fitness during early ontogeny. BMC Evol Biol 2008; 8:126. [PMID: 18447918 PMCID: PMC2391163 DOI: 10.1186/1471-2148-8-126] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2008] [Accepted: 04/30/2008] [Indexed: 11/24/2022] Open
Abstract
Background Aggregated settlement of kin larvae in sessile marine invertebrates may result in a complex array of compatible and incompatible allogeneic responses within each assemblage. Each such aggregate can, therefore, be considered as a distinct self-organizing biological entity representing adaptations that have evolved to maximize the potential benefits of gregarious settlement. However, only sparse information exists on the selective forces and ecological consequences of allogeneic coalescence. Results We studied the consequences of aggregated settlement of kin larvae of Stylophora pistillata (a Red Sea stony coral), under controlled laboratory settings. When spat came into contact, they either fused, establishing a chimera, or rejected one another. A one-year study on growth and survivorship of 544 settled S. pistillata genotypes revealed six types of biological entities: (1) Single genotypes (SG); (2) Bi-chimeras (BC); (3) Bi-rejecting genotypes (BR); (4) Tri-chimera entities (TC); (5) Three-rejecting genotypes (TR); and (6) Multi-partner entities (MP; consisting of 7.5 ± 2.6 partners). Analysis of allorecognition responses revealed an array of effector mechanisms: real tissue fusions, transitory fusions and six other histoincompatible reactions (borderline formation, sutures, overgrowth, bleaching, rejection, and partner death), disclosing unalike onsets of ontogeny and complex modes of appearance within each aggregate. Evaluations at the entity level revealed that MP entities were the largest, especially in the first two months (compared with SG: 571% in the first month and 162% in the seventh month). However, at the genotype level, the SG entities were the largest and the colonies with the highest-cost-per-genotype were the TR and the MP colonies. The cost was calculated as reduced average genotype size, from 27% and 12% in the first month to 67% and 64% in the seventh month, respectively. In general, MP exhibited the highest survivorship rate (85%, after one year) and SG the lowest (54%). Conclusion In view of the above, we suggest that the driving force behind gregarious kin settlements in Stylophora pistillata stems from gained benefits associated with the immediate and long-term increase in total size of the MP entity, whereas survivorship rates did not draw a parallel link. Furthermore, the biological organization of MP entity exhibits, simultaneously, an intricate network of rejecting and fusible interactions in a single allogeneic intimate arena, where proposed benefits surpass costs incurred by discord among founders. Above results and documentations on gregarious settlement in other marine taxa bring us to suggest that the 'group level' of kin aggregates may serve as a ubiquitous legitimate selection entity in the evolution of a sessile mode of life in marine organisms.
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Affiliation(s)
- Keren-Or Amar
- Israel Oceanographic and Limnological Research, Tel-Shikmona, P,O, Box 8030, Haifa 31080, Israel.
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Lapidot Z, Rinkevich B. Development of panel of monoclonal antibodies specific to urochordate cell surface antigens. MARINE BIOTECHNOLOGY (NEW YORK, N.Y.) 2005; 7:532-9. [PMID: 15988630 DOI: 10.1007/s10126-004-5067-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2004] [Accepted: 01/31/2005] [Indexed: 05/03/2023]
Abstract
Monoclonal antibodies are an important tool in the study of botryllid ascidians' immunology and developmental biology. Here we describe the development of a panel of 38 monoclonal antibodies that are specific to Botryllus schlosseri (Ascidiacea; subfamily Botryllinae) cell surface antigens. Many of these hybridomas recognize (by enzyme-linked immunosorbent assay and immunohistochemistry) epitopes of Botrylloides subpopulations (SP) II and III from the Mediterranean coast of Israel and show, on blood cell smear assays, reactions with subsets of Botryllus circulating blood cells. Fluorescence-activated cell sorting analyses using antibodies positive for botryllid tissues revealed up to 3.6% positive cells. ELISA screenings were performed with 64 new monoclonal antibodies on 5 different individual botryllid ascidian colonies (B. schlosseri, Botrylloides). The positive antibodies in this panel identified a large number of different antigenic determinants, some of which distinguish Botryllus versus Botrylloides colonies, and other, different colonies within these two species, or different cell types within tissues, embryos, and buds of individual colonies. Only 21 monoclonal antibodies tested positive with all colonies. Cross-reactivity with at least one Botrylloides colony was recorded in 49 hybridomas that identified Botryllus cells. This wide panel of monoclonal antibodies is the first such detailed set of monoclonals available for studies on botryllid ascidians.
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Affiliation(s)
- Ziva Lapidot
- Israel Oceanographic and Limnological Research, National Institute of Oceanography, Tel Shikmona, 8030, Haifa 31080, Israel
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