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Innate immune receptors are differentially expressed in mice during experimental Schistosoma mansoni early infection
The impact of Schistosoma mansoni infection over the immune response and the mechanisms involved in pathogenesis are not yet completely understood. This study aimed to evaluate the expression of innate immune receptors in three distinct mouse lineages (BALB/c, C57BL/6 and Swiss) during experimental...
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Published in: | Memórias do Instituto Oswaldo Cruz 2024-01, Vol.119, p.e240013 |
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creator | Lima, Janete Cunha Brito, Ramayana Morais de Medeiros Pereira, Luanderson Cardoso Pereira, Nathalie de Sena Nascimento, Manuela Sales Lima Melo, Alan Lane de Guedes, Paulo Marcos Matta |
description | The impact of Schistosoma mansoni infection over the immune response and the mechanisms involved in pathogenesis are not yet completely understood.
This study aimed to evaluate the expression of innate immune receptors in three distinct mouse lineages (BALB/c, C57BL/6 and Swiss) during experimental S. mansoni infection with LE strain.
The parasite burden, intestinal tissue oogram and presence of hepatic granulomas were evaluated at 7- and 12-weeks post infection (wpi). The mRNA expression for innate Toll-like receptors, Nod-like receptors, their adaptor molecules, and cytokines were determined at 2, 7 and 12 wpi in the hepatic tissue by real-time quantitative polymerase chain reaction (qPCR).
Swiss mice showed 100% of survival, had lower parasite burden and intestinal eggs, while infected BALB/c and C57BL/6 presented 80% and 90% of survival, respectively, higher parasite burden and intestinal eggs. The three mouse lineages displayed distinct patterns in the expression of innate immune receptors, their adaptor molecules and cytokines, at 2 and 7 wpi.
Our results suggest that the pathogenesis of S. mansoni infection is related to a dynamic early activation of innate immunity receptors and cytokines important for the control of developing worms. |
doi_str_mv | 10.1590/0074-02760240013 |
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This study aimed to evaluate the expression of innate immune receptors in three distinct mouse lineages (BALB/c, C57BL/6 and Swiss) during experimental S. mansoni infection with LE strain.
The parasite burden, intestinal tissue oogram and presence of hepatic granulomas were evaluated at 7- and 12-weeks post infection (wpi). The mRNA expression for innate Toll-like receptors, Nod-like receptors, their adaptor molecules, and cytokines were determined at 2, 7 and 12 wpi in the hepatic tissue by real-time quantitative polymerase chain reaction (qPCR).
Swiss mice showed 100% of survival, had lower parasite burden and intestinal eggs, while infected BALB/c and C57BL/6 presented 80% and 90% of survival, respectively, higher parasite burden and intestinal eggs. The three mouse lineages displayed distinct patterns in the expression of innate immune receptors, their adaptor molecules and cytokines, at 2 and 7 wpi.
Our results suggest that the pathogenesis of S. mansoni infection is related to a dynamic early activation of innate immunity receptors and cytokines important for the control of developing worms.</description><identifier>ISSN: 1678-8060</identifier><identifier>ISSN: 0074-0276</identifier><identifier>EISSN: 1678-8060</identifier><identifier>DOI: 10.1590/0074-02760240013</identifier><identifier>PMID: 38896633</identifier><language>eng</language><publisher>Brazil: Instituto Oswaldo Cruz, Ministério da Saúde</publisher><subject>Animals ; Cytokines - immunology ; Disease Models, Animal ; Female ; Immunity, Innate - immunology ; Male ; Mice ; Mice, Inbred BALB C ; Mice, Inbred C57BL ; Parasite Egg Count ; PARASITOLOGY ; Real-Time Polymerase Chain Reaction ; Receptors, Immunologic - genetics ; Receptors, Immunologic - immunology ; RNA, Messenger ; Schistosoma mansoni - immunology ; Schistosomiasis mansoni - immunology ; Toll-Like Receptors - immunology ; TROPICAL MEDICINE</subject><ispartof>Memórias do Instituto Oswaldo Cruz, 2024-01, Vol.119, p.e240013</ispartof><rights>This work is licensed under a Creative Commons Attribution 4.0 International License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0002-4564-6791</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC11182339/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC11182339/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,24150,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38896633$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lima, Janete Cunha</creatorcontrib><creatorcontrib>Brito, Ramayana Morais de Medeiros</creatorcontrib><creatorcontrib>Pereira, Luanderson Cardoso</creatorcontrib><creatorcontrib>Pereira, Nathalie de Sena</creatorcontrib><creatorcontrib>Nascimento, Manuela Sales Lima</creatorcontrib><creatorcontrib>Melo, Alan Lane de</creatorcontrib><creatorcontrib>Guedes, Paulo Marcos Matta</creatorcontrib><title>Innate immune receptors are differentially expressed in mice during experimental Schistosoma mansoni early infection</title><title>Memórias do Instituto Oswaldo Cruz</title><addtitle>Mem Inst Oswaldo Cruz</addtitle><description>The impact of Schistosoma mansoni infection over the immune response and the mechanisms involved in pathogenesis are not yet completely understood.
This study aimed to evaluate the expression of innate immune receptors in three distinct mouse lineages (BALB/c, C57BL/6 and Swiss) during experimental S. mansoni infection with LE strain.
The parasite burden, intestinal tissue oogram and presence of hepatic granulomas were evaluated at 7- and 12-weeks post infection (wpi). The mRNA expression for innate Toll-like receptors, Nod-like receptors, their adaptor molecules, and cytokines were determined at 2, 7 and 12 wpi in the hepatic tissue by real-time quantitative polymerase chain reaction (qPCR).
Swiss mice showed 100% of survival, had lower parasite burden and intestinal eggs, while infected BALB/c and C57BL/6 presented 80% and 90% of survival, respectively, higher parasite burden and intestinal eggs. The three mouse lineages displayed distinct patterns in the expression of innate immune receptors, their adaptor molecules and cytokines, at 2 and 7 wpi.
Our results suggest that the pathogenesis of S. mansoni infection is related to a dynamic early activation of innate immunity receptors and cytokines important for the control of developing worms.</description><subject>Animals</subject><subject>Cytokines - immunology</subject><subject>Disease Models, Animal</subject><subject>Female</subject><subject>Immunity, Innate - immunology</subject><subject>Male</subject><subject>Mice</subject><subject>Mice, Inbred BALB C</subject><subject>Mice, Inbred C57BL</subject><subject>Parasite Egg Count</subject><subject>PARASITOLOGY</subject><subject>Real-Time Polymerase Chain Reaction</subject><subject>Receptors, Immunologic - genetics</subject><subject>Receptors, Immunologic - immunology</subject><subject>RNA, Messenger</subject><subject>Schistosoma mansoni - immunology</subject><subject>Schistosomiasis mansoni - immunology</subject><subject>Toll-Like Receptors - immunology</subject><subject>TROPICAL MEDICINE</subject><issn>1678-8060</issn><issn>0074-0276</issn><issn>1678-8060</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNpVUTlPHjEQtaKgcKVPFblMszC29_oqFKFwSEgUJLU1a4_BaNde7N0o_Hv8AUFQzUjzDr03jH0TcCSaDRwDdHUFsmtB1gBCfWJ7ou36qocWPr_bd9l-zvdQkKqtv7Bd1febtlVqjy2XIeBC3E_TGognMjQvMWWOibj1zlGisHgcx0dO_-ZEOZPlPvDJmwJYkw-32wMlPxUgjvzG3Pm8xBwn5BOGHIPnhKnwfXBkFh_DIdtxOGb6-joP2J-zX79PL6qr6_PL059X1azqfqnMMFhnLThrLKIb-lpIxEapAQcBRhm7wcYMkkyDihrjZN05ZwfTGTKurdUBO3rRzcbTGPV9XFMohvpmW5zeFiefmwMBQghZCCcvhHkdJrKmJEo46rmEw_SoI3r98RL8nb6Nf3Vh91KpTVH48aqQ4sNKedGTz4bGEQPFNWsFHfRS1qop0O_vzd5c_j9HPQHsCZWB</recordid><startdate>20240101</startdate><enddate>20240101</enddate><creator>Lima, Janete Cunha</creator><creator>Brito, Ramayana Morais de Medeiros</creator><creator>Pereira, Luanderson Cardoso</creator><creator>Pereira, Nathalie de Sena</creator><creator>Nascimento, Manuela Sales Lima</creator><creator>Melo, Alan Lane de</creator><creator>Guedes, Paulo Marcos Matta</creator><general>Instituto Oswaldo Cruz, Ministério da Saúde</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope><scope>5PM</scope><scope>GPN</scope><orcidid>https://orcid.org/0000-0002-4564-6791</orcidid></search><sort><creationdate>20240101</creationdate><title>Innate immune receptors are differentially expressed in mice during experimental Schistosoma mansoni early infection</title><author>Lima, Janete Cunha ; Brito, Ramayana Morais de Medeiros ; Pereira, Luanderson Cardoso ; Pereira, Nathalie de Sena ; Nascimento, Manuela Sales Lima ; Melo, Alan Lane de ; Guedes, Paulo Marcos Matta</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p348t-cbbdfdd0fdcdaafb8412aa533bab10c3cd9a5cb2ec5a3e5cf247ffdbc7cecf643</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Animals</topic><topic>Cytokines - immunology</topic><topic>Disease Models, Animal</topic><topic>Female</topic><topic>Immunity, Innate - immunology</topic><topic>Male</topic><topic>Mice</topic><topic>Mice, Inbred BALB C</topic><topic>Mice, Inbred C57BL</topic><topic>Parasite Egg Count</topic><topic>PARASITOLOGY</topic><topic>Real-Time Polymerase Chain Reaction</topic><topic>Receptors, Immunologic - genetics</topic><topic>Receptors, Immunologic - immunology</topic><topic>RNA, Messenger</topic><topic>Schistosoma mansoni - immunology</topic><topic>Schistosomiasis mansoni - immunology</topic><topic>Toll-Like Receptors - immunology</topic><topic>TROPICAL MEDICINE</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lima, Janete Cunha</creatorcontrib><creatorcontrib>Brito, Ramayana Morais de Medeiros</creatorcontrib><creatorcontrib>Pereira, Luanderson Cardoso</creatorcontrib><creatorcontrib>Pereira, Nathalie de Sena</creatorcontrib><creatorcontrib>Nascimento, Manuela Sales Lima</creatorcontrib><creatorcontrib>Melo, Alan Lane de</creatorcontrib><creatorcontrib>Guedes, Paulo Marcos Matta</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>SciELO</collection><jtitle>Memórias do Instituto Oswaldo Cruz</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lima, Janete Cunha</au><au>Brito, Ramayana Morais de Medeiros</au><au>Pereira, Luanderson Cardoso</au><au>Pereira, Nathalie de Sena</au><au>Nascimento, Manuela Sales Lima</au><au>Melo, Alan Lane de</au><au>Guedes, Paulo Marcos Matta</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Innate immune receptors are differentially expressed in mice during experimental Schistosoma mansoni early infection</atitle><jtitle>Memórias do Instituto Oswaldo Cruz</jtitle><addtitle>Mem Inst Oswaldo Cruz</addtitle><date>2024-01-01</date><risdate>2024</risdate><volume>119</volume><spage>e240013</spage><pages>e240013-</pages><issn>1678-8060</issn><issn>0074-0276</issn><eissn>1678-8060</eissn><abstract>The impact of Schistosoma mansoni infection over the immune response and the mechanisms involved in pathogenesis are not yet completely understood.
This study aimed to evaluate the expression of innate immune receptors in three distinct mouse lineages (BALB/c, C57BL/6 and Swiss) during experimental S. mansoni infection with LE strain.
The parasite burden, intestinal tissue oogram and presence of hepatic granulomas were evaluated at 7- and 12-weeks post infection (wpi). The mRNA expression for innate Toll-like receptors, Nod-like receptors, their adaptor molecules, and cytokines were determined at 2, 7 and 12 wpi in the hepatic tissue by real-time quantitative polymerase chain reaction (qPCR).
Swiss mice showed 100% of survival, had lower parasite burden and intestinal eggs, while infected BALB/c and C57BL/6 presented 80% and 90% of survival, respectively, higher parasite burden and intestinal eggs. The three mouse lineages displayed distinct patterns in the expression of innate immune receptors, their adaptor molecules and cytokines, at 2 and 7 wpi.
Our results suggest that the pathogenesis of S. mansoni infection is related to a dynamic early activation of innate immunity receptors and cytokines important for the control of developing worms.</abstract><cop>Brazil</cop><pub>Instituto Oswaldo Cruz, Ministério da Saúde</pub><pmid>38896633</pmid><doi>10.1590/0074-02760240013</doi><orcidid>https://orcid.org/0000-0002-4564-6791</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Animals Cytokines - immunology Disease Models, Animal Female Immunity, Innate - immunology Male Mice Mice, Inbred BALB C Mice, Inbred C57BL Parasite Egg Count PARASITOLOGY Real-Time Polymerase Chain Reaction Receptors, Immunologic - genetics Receptors, Immunologic - immunology RNA, Messenger Schistosoma mansoni - immunology Schistosomiasis mansoni - immunology Toll-Like Receptors - immunology TROPICAL MEDICINE |
title | Innate immune receptors are differentially expressed in mice during experimental Schistosoma mansoni early infection |
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