Meningoencephalitis Associated With Carnobacterium maltaromaticum–Like Bacteria in Stranded Juvenile Salmon Sharks (Lamna ditropis)
Juvenile salmon sharks beach yearly along the California coast, primarily during late summer and early fall. Fresh, frozen, and formalin-fixed tissues from 19 stranded salmon sharks were collected for examination. Histopathology revealed meningitis or meningoencephalitis in 18 of 19 shark brains wit...
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| Veröffentlicht in: | Veterinary pathology 2013-05, Vol.50 (3), p.412-417 |
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| creator | Schaffer, P. A. Lifland, B. Sommeran, S. Van Casper, D. R. Davis, C. R. |
| description | Juvenile salmon sharks beach yearly along the California coast, primarily during late summer and early fall. Fresh, frozen, and formalin-fixed tissues from 19 stranded salmon sharks were collected for examination. Histopathology revealed meningitis or meningoencephalitis in 18 of 19 shark brains with intralesional bacteria observed in 6 of the affected brains. Bacterial culture of fresh or frozen brain, liver, and/or heart blood from 13 sharks yielded pure cultures characterized molecularly and/or biochemically as belonging to the genus Carnobacterium. The 16s ribosomal DNA sequence of 7 tissue isolates from 7 separate sharks was 99% homologous to C. maltaromaticum (GenBank FJ656722.1). Sequence of the large ribosomal DNA intergenic spacer region (ISR) was 97% homologous to C. maltaromaticum (AF374295.1). This is the first report of Carnobacterium infection in any shark species, and the authors posit that brain infection caused by Carnobacterium is a significant cause of morbidity and mortality in juvenile salmon sharks found stranded along the Pacific coast of California. |
| doi_str_mv | 10.1177/0300985812441033 |
| format | Article |
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A. ; Lifland, B. ; Sommeran, S. Van ; Casper, D. R. ; Davis, C. R.</creator><creatorcontrib>Schaffer, P. A. ; Lifland, B. ; Sommeran, S. Van ; Casper, D. R. ; Davis, C. R.</creatorcontrib><description>Juvenile salmon sharks beach yearly along the California coast, primarily during late summer and early fall. Fresh, frozen, and formalin-fixed tissues from 19 stranded salmon sharks were collected for examination. Histopathology revealed meningitis or meningoencephalitis in 18 of 19 shark brains with intralesional bacteria observed in 6 of the affected brains. Bacterial culture of fresh or frozen brain, liver, and/or heart blood from 13 sharks yielded pure cultures characterized molecularly and/or biochemically as belonging to the genus Carnobacterium. The 16s ribosomal DNA sequence of 7 tissue isolates from 7 separate sharks was 99% homologous to C. maltaromaticum (GenBank FJ656722.1). Sequence of the large ribosomal DNA intergenic spacer region (ISR) was 97% homologous to C. maltaromaticum (AF374295.1). This is the first report of Carnobacterium infection in any shark species, and the authors posit that brain infection caused by Carnobacterium is a significant cause of morbidity and mortality in juvenile salmon sharks found stranded along the Pacific coast of California.</description><identifier>ISSN: 0300-9858</identifier><identifier>EISSN: 1544-2217</identifier><identifier>DOI: 10.1177/0300985812441033</identifier><identifier>PMID: 22452824</identifier><language>eng</language><publisher>Los Angeles, CA: SAGE Publications</publisher><subject>Animals ; Brain - microbiology ; Brain - pathology ; California ; Carnobacterium ; Carnobacterium - classification ; Carnobacterium - genetics ; Carnobacterium - isolation & purification ; DNA, Bacterial - chemistry ; DNA, Bacterial - genetics ; DNA, Ribosomal Spacer - chemistry ; DNA, Ribosomal Spacer - genetics ; Female ; Fish Diseases - microbiology ; Fish Diseases - pathology ; Gram-Positive Bacterial Infections - microbiology ; Gram-Positive Bacterial Infections - pathology ; Gram-Positive Bacterial Infections - veterinary ; Lamna ditropis ; Liver - microbiology ; Liver - pathology ; Male ; Marine ; Meningoencephalitis - microbiology ; Meningoencephalitis - pathology ; Meningoencephalitis - veterinary ; Phylogeny ; RNA, Ribosomal, 16S - genetics ; Salmonidae ; Sequence Analysis, DNA - veterinary ; Sharks</subject><ispartof>Veterinary pathology, 2013-05, Vol.50 (3), p.412-417</ispartof><rights>The Author(s) 2012</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c370t-f9ddcc386e8dcc16154e4bf6875af03d89c326e598b6a8098bad293d327e406d3</citedby><cites>FETCH-LOGICAL-c370t-f9ddcc386e8dcc16154e4bf6875af03d89c326e598b6a8098bad293d327e406d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/0300985812441033$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/0300985812441033$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,780,784,21817,27922,27923,43619,43620</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22452824$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Schaffer, P. A.</creatorcontrib><creatorcontrib>Lifland, B.</creatorcontrib><creatorcontrib>Sommeran, S. Van</creatorcontrib><creatorcontrib>Casper, D. R.</creatorcontrib><creatorcontrib>Davis, C. R.</creatorcontrib><title>Meningoencephalitis Associated With Carnobacterium maltaromaticum–Like Bacteria in Stranded Juvenile Salmon Sharks (Lamna ditropis)</title><title>Veterinary pathology</title><addtitle>Vet Pathol</addtitle><description>Juvenile salmon sharks beach yearly along the California coast, primarily during late summer and early fall. Fresh, frozen, and formalin-fixed tissues from 19 stranded salmon sharks were collected for examination. Histopathology revealed meningitis or meningoencephalitis in 18 of 19 shark brains with intralesional bacteria observed in 6 of the affected brains. Bacterial culture of fresh or frozen brain, liver, and/or heart blood from 13 sharks yielded pure cultures characterized molecularly and/or biochemically as belonging to the genus Carnobacterium. The 16s ribosomal DNA sequence of 7 tissue isolates from 7 separate sharks was 99% homologous to C. maltaromaticum (GenBank FJ656722.1). Sequence of the large ribosomal DNA intergenic spacer region (ISR) was 97% homologous to C. maltaromaticum (AF374295.1). This is the first report of Carnobacterium infection in any shark species, and the authors posit that brain infection caused by Carnobacterium is a significant cause of morbidity and mortality in juvenile salmon sharks found stranded along the Pacific coast of California.</description><subject>Animals</subject><subject>Brain - microbiology</subject><subject>Brain - pathology</subject><subject>California</subject><subject>Carnobacterium</subject><subject>Carnobacterium - classification</subject><subject>Carnobacterium - genetics</subject><subject>Carnobacterium - isolation & purification</subject><subject>DNA, Bacterial - chemistry</subject><subject>DNA, Bacterial - genetics</subject><subject>DNA, Ribosomal Spacer - chemistry</subject><subject>DNA, Ribosomal Spacer - genetics</subject><subject>Female</subject><subject>Fish Diseases - microbiology</subject><subject>Fish Diseases - pathology</subject><subject>Gram-Positive Bacterial Infections - microbiology</subject><subject>Gram-Positive Bacterial Infections - pathology</subject><subject>Gram-Positive Bacterial Infections - veterinary</subject><subject>Lamna ditropis</subject><subject>Liver - microbiology</subject><subject>Liver - pathology</subject><subject>Male</subject><subject>Marine</subject><subject>Meningoencephalitis - microbiology</subject><subject>Meningoencephalitis - pathology</subject><subject>Meningoencephalitis - veterinary</subject><subject>Phylogeny</subject><subject>RNA, Ribosomal, 16S - genetics</subject><subject>Salmonidae</subject><subject>Sequence Analysis, DNA - veterinary</subject><subject>Sharks</subject><issn>0300-9858</issn><issn>1544-2217</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkb1uFDEUhS0EIkugp0IuQzHEvzN2GVYJP1pEERDl6I7tyToZjxfbg5SOhifgDfMkeLWBAglR3eJ850j3HISeU_KK0q47JZwQraSiTAhKOH-AVlQK0TBGu4dotZebvX6EnuR8TQhjWnWP0RFjQjLFxAr9-OBmP19FNxu328Lki8_4LOdoPBRn8RdftngNaY4DmOKSXwIOMBVIMUDxZgl3339u_I3Drw86YD_jy5JgttX-fvlW8yeHL2EKsQpbSDcZn2wgzICtLynufH75FD0aYcru2f09Rp8vzj-t3zabj2_erc82jeEdKc2orTWGq9apemlbf3ViGFvVSRgJt0obzlontRpaULWZASzT3HLWOUFay4_RySF3l-LXxeXSB5-NmyaYXVxyT6WkraCSy_-jXGiiJW91RckBNSnmnNzY75IPkG57Svr9Tv3fO1XLi_v0ZQjO_jH8HqYCzQHIcOX667ikuRbz78Bf4fmc5Q</recordid><startdate>201305</startdate><enddate>201305</enddate><creator>Schaffer, P. A.</creator><creator>Lifland, B.</creator><creator>Sommeran, S. Van</creator><creator>Casper, D. R.</creator><creator>Davis, C. R.</creator><general>SAGE Publications</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7QL</scope><scope>7TN</scope><scope>C1K</scope><scope>F1W</scope><scope>H95</scope><scope>H98</scope><scope>L.G</scope></search><sort><creationdate>201305</creationdate><title>Meningoencephalitis Associated With Carnobacterium maltaromaticum–Like Bacteria in Stranded Juvenile Salmon Sharks (Lamna ditropis)</title><author>Schaffer, P. A. ; Lifland, B. ; Sommeran, S. Van ; Casper, D. R. ; Davis, C. R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c370t-f9ddcc386e8dcc16154e4bf6875af03d89c326e598b6a8098bad293d327e406d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Animals</topic><topic>Brain - microbiology</topic><topic>Brain - pathology</topic><topic>California</topic><topic>Carnobacterium</topic><topic>Carnobacterium - classification</topic><topic>Carnobacterium - genetics</topic><topic>Carnobacterium - isolation & purification</topic><topic>DNA, Bacterial - chemistry</topic><topic>DNA, Bacterial - genetics</topic><topic>DNA, Ribosomal Spacer - chemistry</topic><topic>DNA, Ribosomal Spacer - genetics</topic><topic>Female</topic><topic>Fish Diseases - microbiology</topic><topic>Fish Diseases - pathology</topic><topic>Gram-Positive Bacterial Infections - microbiology</topic><topic>Gram-Positive Bacterial Infections - pathology</topic><topic>Gram-Positive Bacterial Infections - veterinary</topic><topic>Lamna ditropis</topic><topic>Liver - microbiology</topic><topic>Liver - pathology</topic><topic>Male</topic><topic>Marine</topic><topic>Meningoencephalitis - microbiology</topic><topic>Meningoencephalitis - pathology</topic><topic>Meningoencephalitis - veterinary</topic><topic>Phylogeny</topic><topic>RNA, Ribosomal, 16S - genetics</topic><topic>Salmonidae</topic><topic>Sequence Analysis, DNA - veterinary</topic><topic>Sharks</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Schaffer, P. A.</creatorcontrib><creatorcontrib>Lifland, B.</creatorcontrib><creatorcontrib>Sommeran, S. Van</creatorcontrib><creatorcontrib>Casper, D. R.</creatorcontrib><creatorcontrib>Davis, C. R.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Oceanic Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Veterinary pathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Schaffer, P. A.</au><au>Lifland, B.</au><au>Sommeran, S. Van</au><au>Casper, D. R.</au><au>Davis, C. R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Meningoencephalitis Associated With Carnobacterium maltaromaticum–Like Bacteria in Stranded Juvenile Salmon Sharks (Lamna ditropis)</atitle><jtitle>Veterinary pathology</jtitle><addtitle>Vet Pathol</addtitle><date>2013-05</date><risdate>2013</risdate><volume>50</volume><issue>3</issue><spage>412</spage><epage>417</epage><pages>412-417</pages><issn>0300-9858</issn><eissn>1544-2217</eissn><abstract>Juvenile salmon sharks beach yearly along the California coast, primarily during late summer and early fall. Fresh, frozen, and formalin-fixed tissues from 19 stranded salmon sharks were collected for examination. Histopathology revealed meningitis or meningoencephalitis in 18 of 19 shark brains with intralesional bacteria observed in 6 of the affected brains. Bacterial culture of fresh or frozen brain, liver, and/or heart blood from 13 sharks yielded pure cultures characterized molecularly and/or biochemically as belonging to the genus Carnobacterium. The 16s ribosomal DNA sequence of 7 tissue isolates from 7 separate sharks was 99% homologous to C. maltaromaticum (GenBank FJ656722.1). Sequence of the large ribosomal DNA intergenic spacer region (ISR) was 97% homologous to C. maltaromaticum (AF374295.1). This is the first report of Carnobacterium infection in any shark species, and the authors posit that brain infection caused by Carnobacterium is a significant cause of morbidity and mortality in juvenile salmon sharks found stranded along the Pacific coast of California.</abstract><cop>Los Angeles, CA</cop><pub>SAGE Publications</pub><pmid>22452824</pmid><doi>10.1177/0300985812441033</doi><tpages>6</tpages></addata></record> |
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| subjects | Animals Brain - microbiology Brain - pathology California Carnobacterium Carnobacterium - classification Carnobacterium - genetics Carnobacterium - isolation & purification DNA, Bacterial - chemistry DNA, Bacterial - genetics DNA, Ribosomal Spacer - chemistry DNA, Ribosomal Spacer - genetics Female Fish Diseases - microbiology Fish Diseases - pathology Gram-Positive Bacterial Infections - microbiology Gram-Positive Bacterial Infections - pathology Gram-Positive Bacterial Infections - veterinary Lamna ditropis Liver - microbiology Liver - pathology Male Marine Meningoencephalitis - microbiology Meningoencephalitis - pathology Meningoencephalitis - veterinary Phylogeny RNA, Ribosomal, 16S - genetics Salmonidae Sequence Analysis, DNA - veterinary Sharks |
| title | Meningoencephalitis Associated With Carnobacterium maltaromaticum–Like Bacteria in Stranded Juvenile Salmon Sharks (Lamna ditropis) |
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