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Jordano MDA, Nagata RM, Morandini AC. A review of the role played by cilia in medusozoan feeding mechanics. Biol Rev Camb Philos Soc 2024; 99:950-964. [PMID: 38305571 DOI: 10.1111/brv.13052] [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: 08/23/2023] [Revised: 01/03/2024] [Accepted: 01/05/2024] [Indexed: 02/03/2024]
Abstract
Cilia are widely present in metazoans and have various sensory and motor functions, including collection of particles through feeding currents in suspensivorous animals. Suspended particles occur at low densities and are too small to be captured individually, and therefore must be concentrated. Animals that feed on these particles have developed different mechanisms to encounter and capture their food. These mechanisms occur in three phases: (i) encounter; (ii) capture; and (iii) particle handling, which occurs by means of a cilia-generated current or the movement of capturing structures (e.g. tentacles) that transport the particle to the mouth. Cilia may be involved in any of these phases. Some cnidarians, as do other suspensivorous animals, utilise cilia in their feeding mechanisms. However, few studies have considered ciliary flow when examining the biomechanics of cnidarian feeding. Anthozoans (sessile cnidarians) are known to possess flow-promoting cilia, but these are absent in medusae. The traditional view is that jellyfish capture prey only by means of nematocysts (stinging structures) and mucus, and do not possess cilia that collect suspended particles. Herein, we first provide an overview of suspension feeding in invertebrates, and then critically analyse the presence, distribution, and function of cilia in the Cnidaria (mainly Medusozoa), with a focus on particle collection (suspension feeding). We analyse the different mechanisms of suspension feeding and sort them according to our proposed classification framework. We present a scheme for the phases of pelagic jellyfish suspension feeding based on this classification. There is evidence that cilia create currents but act only in phases 1 and 3 of suspension feeding in medusozoans. Research suggests that some scyphomedusae must exploit other nutritional sources besides prey captured by nematocysts and mucus, since the resources provided by this diet alone are insufficient to meet their energy requirements. Therefore, smaller particles and prey may be captured through other phase-2 mechanisms that could involve ciliary currents. We hypothesise that medusae, besides capturing prey by nematocysts (present in the tentacles and oral arms), also capture small particles with their cilia, therefore expanding their trophic niche and suggesting reinterpretation of the trophic role of medusoid cnidarians as exclusively plankton predators. We suggest further study of particle collection by ciliary action and its influence on the biomechanics of jellyfishes, to expand our understanding of the ecology of this group.
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Affiliation(s)
- Mayara de A Jordano
- Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, Rua do Matão, trav. 14, n. 101, São Paulo, 05508-090, Brazil
| | - Renato M Nagata
- Instituto de Oceanografia, Universidade Federal do Rio Grande, Av. Itália, km 8, Rio Grande, 96203-000, Brazil
| | - André C Morandini
- Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, Rua do Matão, trav. 14, n. 101, São Paulo, 05508-090, Brazil
- Centro de Biologia Marinha, Universidade de São Paulo, Rodovia Manuel Hipólito do Rego km 131.5, São Sebastião, 11612-109, Brazil
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Mills CE, Westlake H, Hirano YM, Miranda LS. Description of a common stauromedusa on the Pacific Coast of the United States and Canada, Haliclystus sanjuanensis new species (Cnidaria: Staurozoa). PeerJ 2023; 11:e15944. [PMID: 37744232 PMCID: PMC10512941 DOI: 10.7717/peerj.15944] [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: 05/10/2023] [Accepted: 08/01/2023] [Indexed: 09/26/2023] Open
Abstract
Haliclystus "sanjuanensis" nomen nudum is the most common staurozoan on the west coast of the United States and Canada. This species was described in the M.S. Thesis by Gellermann (1926) and although that name has been in use nearly continuously since that time, no published description exists. Furthermore, the most popular operative name for this species has varied between several related species names over time, resulting in confusion. Herein, we provide a detailed description and synonymy of Haliclystus sanjuanensis n. sp., whose distribution is verified from Unalaska Island in the Aleutians (53.4° N, 166.8° W) in the northwest, to Santa Barbara County, California, just north of Point Conception (34.5° N, 120.5° W), in the south. Haliclystus sanjuanensis n. sp. is compared with the twelve other described species of Haliclystus and illustrations of both macroscopic and microscopic anatomy are provided. Haliclystus sanjuanensis n. sp. is unique among species of Haliclystus in the arrangement of the bright-white nematocyst spots in its calyx and the pattern of dark stripes running the length of the stalk and up the outside of the calyx.
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Affiliation(s)
- Claudia E. Mills
- Friday Harbor Laboratories and the Department of Biology, University of Washington, Friday Harbor, Washington, United States
| | - Hannah Westlake
- Department of Biology, University of Victoria, Victoria, British Columbia, Canada
| | - Yayoi M. Hirano
- Coastal Branch of Natural History Museum and Institute, Chiba, Katsuura, Chiba, Japan
| | - Lucília S. Miranda
- Department of Zoology, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
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Zare A, Afshar A, Khoradmehr A, Baghban N, Mohebbi G, Barmak A, Daneshi A, Bargahi A, Nabipour I, Almasi-Turk S, Arandian A, Zibaii MI, Latifi H, Tamadon A. Chemical Compositions and Experimental and Computational Modeling of the Anticancer Effects of Cnidocyte Venoms of Jellyfish Cassiopea andromeda and Catostylus mosaicus on Human Adenocarcinoma A549 Cells. Mar Drugs 2023; 21:md21030168. [PMID: 36976217 PMCID: PMC10057638 DOI: 10.3390/md21030168] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 11/29/2022] [Accepted: 11/30/2022] [Indexed: 03/09/2023] Open
Abstract
Nowadays, major attention is being paid to curing different types of cancers and is focused on natural resources, including oceans and marine environments. Jellyfish are marine animals with the ability to utilize their venom in order to both feed and defend. Prior studies have displayed the anticancer capabilities of various jellyfish. Hence, we examined the anticancer features of the venom of Cassiopea andromeda and Catostylus mosaicus in an in vitro situation against the human pulmonary adenocarcinoma (A549) cancer cell line. The MTT assay demonstrated that both mentioned venoms have anti-tumoral ability in a dose-dependent manner. Western blot analysis proved that both venoms can increase some pro-apoptotic factors and reduce some anti-apoptotic molecules that lead to the inducing of apoptosis in A549 cells. GC/MS analysis demonstrated some compounds with biological effects, including anti-inflammatory, antioxidant and anti-cancer activities. Molecular docking and molecular dynamic showed the best position of each biologically active component on the different death receptors, which are involved in the process of apoptosis in A549 cells. Ultimately, this study has proven that both venoms of C. andromeda and C. mosaicus have the capability to suppress A549 cells in an in vitro condition and they might be utilized in order to design and develop brand new anticancer agents in the near future.
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Affiliation(s)
- Afshin Zare
- Student Research Committee, Bushehr University of Medical Sciences, Bushehr 75, Iran
| | - Alireza Afshar
- Student Research Committee, Bushehr University of Medical Sciences, Bushehr 75, Iran
- PerciaVista R&D Co., Shiraz 73, Iran
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 73, Iran
| | - Arezoo Khoradmehr
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 73, Iran
| | - Neda Baghban
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 73, Iran
| | - Gholamhossein Mohebbi
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 73, Iran
| | - Alireza Barmak
- Food Lab, Bushehr University of Medical Sciences, Bushehr 73, Iran
| | - Adel Daneshi
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 73, Iran
| | - Afshar Bargahi
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 73, Iran
| | - Iraj Nabipour
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 73, Iran
| | - Sahar Almasi-Turk
- Department of Anatomical Sciences, School of Medicine, Bushehr University of Medical Sciences, Bushehr 73, Iran
- Correspondence: (S.A.-T.); (A.T.); Tel.: +98-77-3332-0657 (S.A.-T.); +98-21-2842-6122 (A.T.)
| | - Alireza Arandian
- Laser and Plasma Research Institute, Shahid Beheshti University, Tehran 11, Iran
| | | | - Hamid Latifi
- Laser and Plasma Research Institute, Shahid Beheshti University, Tehran 11, Iran
- Department of Physics, Shahid Beheshti University, Tehran 11, Iran
| | - Amin Tamadon
- PerciaVista R&D Co., Shiraz 73, Iran
- Correspondence: (S.A.-T.); (A.T.); Tel.: +98-77-3332-0657 (S.A.-T.); +98-21-2842-6122 (A.T.)
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Holst S, Miranda LS, Meyer P, Michalik P, Sötje I. Morphological analyses of the adult and juvenile stages of the stalked jellyfish Craterolophus convolvulus (Johnston, 1835) (Cnidaria: Staurozoa: Stauromedusae: Craterolophidae) using micro-CT. ZOOL ANZ 2021. [DOI: 10.1016/j.jcz.2021.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Ohdera A, Ames CL, Dikow RB, Kayal E, Chiodin M, Busby B, La S, Pirro S, Collins AG, Medina M, Ryan JF. Box, stalked, and upside-down? Draft genomes from diverse jellyfish (Cnidaria, Acraspeda) lineages: Alatina alata (Cubozoa), Calvadosia cruxmelitensis (Staurozoa), and Cassiopea xamachana (Scyphozoa). Gigascience 2019; 8:giz069. [PMID: 31257419 PMCID: PMC6599738 DOI: 10.1093/gigascience/giz069] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 03/27/2019] [Accepted: 05/21/2019] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Anthozoa, Endocnidozoa, and Medusozoa are the 3 major clades of Cnidaria. Medusozoa is further divided into 4 clades, Hydrozoa, Staurozoa, Cubozoa, and Scyphozoa-the latter 3 lineages make up the clade Acraspeda. Acraspeda encompasses extraordinary diversity in terms of life history, numerous nuisance species, taxa with complex eyes rivaling other animals, and some of the most venomous organisms on the planet. Genomes have recently become available within Scyphozoa and Cubozoa, but there are currently no published genomes within Staurozoa and Cubozoa. FINDINGS Here we present 3 new draft genomes of Calvadosia cruxmelitensis (Staurozoa), Alatina alata (Cubozoa), and Cassiopea xamachana (Scyphozoa) for which we provide a preliminary orthology analysis that includes an inventory of their respective venom-related genes. Additionally, we identify synteny between POU and Hox genes that had previously been reported in a hydrozoan, suggesting this linkage is highly conserved, possibly dating back to at least the last common ancestor of Medusozoa, yet likely independent of vertebrate POU-Hox linkages. CONCLUSIONS These draft genomes provide a valuable resource for studying the evolutionary history and biology of these extraordinary animals, and for identifying genomic features underlying venom, vision, and life history traits in Acraspeda.
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Affiliation(s)
- Aki Ohdera
- Department of Biology, Pennsylvania State University, 326 Mueller, University Park, PA, 16801, USA
| | - Cheryl L Ames
- Department of Invertebrate Zoology, National Museum of Natural History, Smithsonian Institution, 10th Street & Constitution Avenue NW, Washington DC, 20560, USA
- National Center for Biotechnology Information, 8600 Rockville Pike MSC 3830, Bethesda, MD, 20894, USA
| | - Rebecca B Dikow
- Data Science Lab, Office of the Chief Information Officer, Smithsonian Institution, 10th Street & Constitution Avenue NW, Washington DC, 20560, USA
| | - Ehsan Kayal
- Department of Invertebrate Zoology, National Museum of Natural History, Smithsonian Institution, 10th Street & Constitution Avenue NW, Washington DC, 20560, USA
- UPMC, CNRS, FR2424, ABiMS, Station Biologique, Place Georges Teissier, 29680 Roscoff, France
| | - Marta Chiodin
- Whitney Laboratory for Marine Bioscience, University of Florida, 9505 Ocean Shore Boulevard, St. Augustine, FL, 32080, USA
- Department of Biology, University of Florida, 220 Bartram Hall, Gainesville, FL, 32611, USA
| | - Ben Busby
- National Center for Biotechnology Information, 8600 Rockville Pike MSC 3830, Bethesda, MD, 20894, USA
| | - Sean La
- National Center for Biotechnology Information, 8600 Rockville Pike MSC 3830, Bethesda, MD, 20894, USA
- Department of Mathematics, Simon Fraser University, 8888 University Drive, Barnaby, British Columbia, BC, V5A 1S6, Canada
| | - Stacy Pirro
- Iridian Genomes, Inc., 6213 Swords Way, Bethesda, MD, 20817, USA
| | - Allen G Collins
- Department of Invertebrate Zoology, National Museum of Natural History, Smithsonian Institution, 10th Street & Constitution Avenue NW, Washington DC, 20560, USA
- National Systematics Laboratory of NOAA's Fisheries Service, 1315 East-West Highway, Silver Spring, MD, 20910, USA
| | - Mónica Medina
- Department of Biology, Pennsylvania State University, 326 Mueller, University Park, PA, 16801, USA
| | - Joseph F Ryan
- Whitney Laboratory for Marine Bioscience, University of Florida, 9505 Ocean Shore Boulevard, St. Augustine, FL, 32080, USA
- Department of Biology, University of Florida, 220 Bartram Hall, Gainesville, FL, 32611, USA
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Miranda LS, Collins AG. Eyes in Staurozoa (Cnidaria): a review. PeerJ 2019; 7:e6693. [PMID: 30972259 PMCID: PMC6448553 DOI: 10.7717/peerj.6693] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 02/28/2019] [Indexed: 11/20/2022] Open
Abstract
The presence of dark pigment spots associated with primary tentacles (or structures derived from them, i.e., rhopalioids) in Staurozoa was recently overlooked in a study on the evolution of cnidarian eyes (defined as a “region made of photoreceptor cells adjacent to pigment cells”, irrespective of image formation, i.e., including all photoreceptive organs). Review of old and recent literature on Staurozoa shows that dark pigment spots are present in virtually all species of Manania, as well as some species of Haliclystus, Stylocoronella, and probably Calvadosia. The known ultrastructure of ocelli seems to be compatible with light perception, but no immediate response to changes in light intensity have been observed in the behavior of staurozoans. Therefore, although further studies addressing photic behavior are required, we discuss an earlier hypothesis that the dark spots in some stauromedusae may be related to synchronous spawning, as well as the possible sensorial function of rhopalioids. Observations summarized here suggest a possible ninth independent origin of eyes in Cnidaria, within a lineage of benthic medusae. Alternatively, documented similarity across medusae of Cubozoa, Scyphozoa, and Staurozoa—with eyes being topologically associated with primary tentacles in each of these taxa—could indicate shared ancestry and a single origin of eyes in this clade known as Acraspeda. Information on Staurozoa, one of the least studied groups within Cnidaria, is often neglected in the literature, but correctly recognizing the characters of this class is crucial for understanding cnidarian evolution.
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Affiliation(s)
- Lucília Souza Miranda
- Department of Zoology, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Allen Gilbert Collins
- National Systematics Laboratory, National Marine Fisheries Service (NMFS), National Museum of Natural History, Smithsonian Institution, District of Columbia, WA, United States of America
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Kayal E, Bentlage B, Sabrina Pankey M, Ohdera AH, Medina M, Plachetzki DC, Collins AG, Ryan JF. Phylogenomics provides a robust topology of the major cnidarian lineages and insights on the origins of key organismal traits. BMC Evol Biol 2018. [PMCID: PMC5932825 DOI: 10.1186/s12862-018-1142-0] [Citation(s) in RCA: 114] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background The phylogeny of Cnidaria has been a source of debate for decades, during which nearly all-possible relationships among the major lineages have been proposed. The ecological success of Cnidaria is predicated on several fascinating organismal innovations including stinging cells, symbiosis, colonial body plans and elaborate life histories. However, understanding the origins and subsequent diversification of these traits remains difficult due to persistent uncertainty surrounding the evolutionary relationships within Cnidaria. While recent phylogenomic studies have advanced our knowledge of the cnidarian tree of life, no analysis to date has included genome-scale data for each major cnidarian lineage. Results Here we describe a well-supported hypothesis for cnidarian phylogeny based on phylogenomic analyses of new and existing genome-scale data that includes representatives of all cnidarian classes. Our results are robust to alternative modes of phylogenetic estimation and phylogenomic dataset construction. We show that two popular phylogenomic matrix construction pipelines yield profoundly different datasets, both in the identities and in the functional classes of the loci they include, but resolve the same topology. We then leverage our phylogenetic resolution of Cnidaria to understand the character histories of several critical organismal traits. Ancestral state reconstruction analyses based on our phylogeny establish several notable organismal transitions in the evolutionary history of Cnidaria and depict the ancestral cnidarian as a solitary, non-symbiotic polyp that lacked a medusa stage. In addition, Bayes factor tests strongly suggest that symbiosis has evolved multiple times independently across the cnidarian radiation. Conclusions Cnidaria have experienced more than 600 million years of independent evolution and in the process generated an array of organismal innovations. Our results add significant clarification on the cnidarian tree of life and the histories of some of these innovations. Further, we confirm the existence of Acraspeda (staurozoans plus scyphozoans and cubozoans), thus reviving an evolutionary hypothesis put forward more than a century ago. Electronic supplementary material The online version of this article (10.1186/s12862-018-1142-0) contains supplementary material, which is available to authorized users.
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García-Rodríguez J, Lewis Ames C, Marian JEAR, Marques AC. Gonadal histology of box jellyfish (Cnidaria: Cubozoa) reveals variation between internal fertilizing speciesAlatina alata(Alatinidae) andCopula sivickisi(Tripedaliidae). J Morphol 2018; 279:841-856. [DOI: 10.1002/jmor.20815] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 02/21/2018] [Accepted: 02/25/2018] [Indexed: 12/20/2022]
Affiliation(s)
| | - Cheryl Lewis Ames
- Department of Invertebrate Zoology; National Museum of Natural History, Smithsonian Institution; Washington DC
- Biological Sciences Graduate Program, University of Maryland; College Park Maryland
| | | | - Antonio Carlos Marques
- Institute of Biosciences, University of São Paulo; São Paulo Brazil
- Center for Marine Biology; University of São Paulo, Manoel Hypólito do Rego; São Sebastião Brazil
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Miranda LS, García-Rodríguez J, Collins AG, Morandini AC, Marques AC. Evolution of the claustrum in Cnidaria: comparative anatomy reveals that it is exclusive to some species of Staurozoa and absent in Cubozoa. ORG DIVERS EVOL 2017. [DOI: 10.1007/s13127-017-0342-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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