Fast venomic analysis of Crotalus durissus terrificus from northeastern Argentina
- Autores
- Fusco, Luciano Sebastian; Neto, Emidio B.; Francisco, Aleff F.; Alfonso, Jorge; Soares, Andreimar; Pimenta, Daniel C.; Leiva, Laura Cristina Ana
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The complete knowledge of the toxins that make up venoms is the base for the treatment of snake accidents victims and the selection of specimens for the preparation of venom pools for antivenom production. In this work, we used a fast and direct venomics approach to identify the toxin families in the C.d. terrificus venom, a Southern American Neotropical rattlesnake. The RP-HPLC separation profile of pooled venom from adult specimens followed by mass spectrometry analysis revealed that C.d. terrificus’ venom proteome is composed of 12 protein families, which are unevenly distributed in the venom, e.g., there are few major proteins in the venom's composition phospholipase A2, serine proteinase, crotamine and L-amino acid oxidase. At the same time, the proteome analysis revealed a small set of proteins with low quantity (less than 1.5%), both enzymes (metaloprotease, phospholipase B and 5′-nucleotidase) and proteins (Bradykinin potentiating and C-type natriuretic peptides, C-type lectin convulxin and nerve growth factor). To sum up, this research is the first venomic report of C.d.terrificus venom from Argentina. This proved to be crotamine positive venom that has a lower metalloprotease content than C.d. terrificus venoms from other regions. This information could be used in the discovery of future pharmacological agents or targets in antivenom therapy.
Fil: Fusco, Luciano Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Química Básica y Aplicada del Nordeste Argentino. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Instituto de Química Básica y Aplicada del Nordeste Argentino; Argentina
Fil: Neto, Emidio B.. Governo do Estado de Sao Paulo. Secretaria da Saude. Instituto Butantan; Brasil
Fil: Francisco, Aleff F.. Instituto de Biociencias; Brasil
Fil: Alfonso, Jorge. Fundación Oswaldo Cruz; Brasil
Fil: Soares, Andreimar. Fundación Oswaldo Cruz; Brasil
Fil: Pimenta, Daniel C.. Governo do Estado de Sao Paulo. Secretaria da Saude. Instituto Butantan; Brasil
Fil: Leiva, Laura Cristina Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Química Básica y Aplicada del Nordeste Argentino. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Instituto de Química Básica y Aplicada del Nordeste Argentino; Argentina - Materia
-
VENOM
CROTALUS DIRISSUS TERRIFICUS
FAST VENOMIC ANALYSIS
ARGENTINA - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/141222
Ver los metadatos del registro completo
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Fast venomic analysis of Crotalus durissus terrificus from northeastern ArgentinaFusco, Luciano SebastianNeto, Emidio B.Francisco, Aleff F.Alfonso, JorgeSoares, AndreimarPimenta, Daniel C.Leiva, Laura Cristina AnaVENOMCROTALUS DIRISSUS TERRIFICUSFAST VENOMIC ANALYSISARGENTINAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The complete knowledge of the toxins that make up venoms is the base for the treatment of snake accidents victims and the selection of specimens for the preparation of venom pools for antivenom production. In this work, we used a fast and direct venomics approach to identify the toxin families in the C.d. terrificus venom, a Southern American Neotropical rattlesnake. The RP-HPLC separation profile of pooled venom from adult specimens followed by mass spectrometry analysis revealed that C.d. terrificus’ venom proteome is composed of 12 protein families, which are unevenly distributed in the venom, e.g., there are few major proteins in the venom's composition phospholipase A2, serine proteinase, crotamine and L-amino acid oxidase. At the same time, the proteome analysis revealed a small set of proteins with low quantity (less than 1.5%), both enzymes (metaloprotease, phospholipase B and 5′-nucleotidase) and proteins (Bradykinin potentiating and C-type natriuretic peptides, C-type lectin convulxin and nerve growth factor). To sum up, this research is the first venomic report of C.d.terrificus venom from Argentina. This proved to be crotamine positive venom that has a lower metalloprotease content than C.d. terrificus venoms from other regions. This information could be used in the discovery of future pharmacological agents or targets in antivenom therapy.Fil: Fusco, Luciano Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Química Básica y Aplicada del Nordeste Argentino. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Instituto de Química Básica y Aplicada del Nordeste Argentino; ArgentinaFil: Neto, Emidio B.. Governo do Estado de Sao Paulo. Secretaria da Saude. Instituto Butantan; BrasilFil: Francisco, Aleff F.. Instituto de Biociencias; BrasilFil: Alfonso, Jorge. Fundación Oswaldo Cruz; BrasilFil: Soares, Andreimar. Fundación Oswaldo Cruz; BrasilFil: Pimenta, Daniel C.. Governo do Estado de Sao Paulo. Secretaria da Saude. Instituto Butantan; BrasilFil: Leiva, Laura Cristina Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Química Básica y Aplicada del Nordeste Argentino. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Instituto de Química Básica y Aplicada del Nordeste Argentino; ArgentinaElsevier2020-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/141222Fusco, Luciano Sebastian; Neto, Emidio B.; Francisco, Aleff F.; Alfonso, Jorge; Soares, Andreimar; et al.; Fast venomic analysis of Crotalus durissus terrificus from northeastern Argentina; Elsevier; Toxicon: X; 7; 9-2020; 1-72590-1710CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S2590171020300254info:eu-repo/semantics/altIdentifier/doi/10.1016/j.toxcx.2020.100047info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:52:43Zoai:ri.conicet.gov.ar:11336/141222instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:52:43.562CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Fast venomic analysis of Crotalus durissus terrificus from northeastern Argentina |
title |
Fast venomic analysis of Crotalus durissus terrificus from northeastern Argentina |
spellingShingle |
Fast venomic analysis of Crotalus durissus terrificus from northeastern Argentina Fusco, Luciano Sebastian VENOM CROTALUS DIRISSUS TERRIFICUS FAST VENOMIC ANALYSIS ARGENTINA |
title_short |
Fast venomic analysis of Crotalus durissus terrificus from northeastern Argentina |
title_full |
Fast venomic analysis of Crotalus durissus terrificus from northeastern Argentina |
title_fullStr |
Fast venomic analysis of Crotalus durissus terrificus from northeastern Argentina |
title_full_unstemmed |
Fast venomic analysis of Crotalus durissus terrificus from northeastern Argentina |
title_sort |
Fast venomic analysis of Crotalus durissus terrificus from northeastern Argentina |
dc.creator.none.fl_str_mv |
Fusco, Luciano Sebastian Neto, Emidio B. Francisco, Aleff F. Alfonso, Jorge Soares, Andreimar Pimenta, Daniel C. Leiva, Laura Cristina Ana |
author |
Fusco, Luciano Sebastian |
author_facet |
Fusco, Luciano Sebastian Neto, Emidio B. Francisco, Aleff F. Alfonso, Jorge Soares, Andreimar Pimenta, Daniel C. Leiva, Laura Cristina Ana |
author_role |
author |
author2 |
Neto, Emidio B. Francisco, Aleff F. Alfonso, Jorge Soares, Andreimar Pimenta, Daniel C. Leiva, Laura Cristina Ana |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
VENOM CROTALUS DIRISSUS TERRIFICUS FAST VENOMIC ANALYSIS ARGENTINA |
topic |
VENOM CROTALUS DIRISSUS TERRIFICUS FAST VENOMIC ANALYSIS ARGENTINA |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The complete knowledge of the toxins that make up venoms is the base for the treatment of snake accidents victims and the selection of specimens for the preparation of venom pools for antivenom production. In this work, we used a fast and direct venomics approach to identify the toxin families in the C.d. terrificus venom, a Southern American Neotropical rattlesnake. The RP-HPLC separation profile of pooled venom from adult specimens followed by mass spectrometry analysis revealed that C.d. terrificus’ venom proteome is composed of 12 protein families, which are unevenly distributed in the venom, e.g., there are few major proteins in the venom's composition phospholipase A2, serine proteinase, crotamine and L-amino acid oxidase. At the same time, the proteome analysis revealed a small set of proteins with low quantity (less than 1.5%), both enzymes (metaloprotease, phospholipase B and 5′-nucleotidase) and proteins (Bradykinin potentiating and C-type natriuretic peptides, C-type lectin convulxin and nerve growth factor). To sum up, this research is the first venomic report of C.d.terrificus venom from Argentina. This proved to be crotamine positive venom that has a lower metalloprotease content than C.d. terrificus venoms from other regions. This information could be used in the discovery of future pharmacological agents or targets in antivenom therapy. Fil: Fusco, Luciano Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Química Básica y Aplicada del Nordeste Argentino. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Instituto de Química Básica y Aplicada del Nordeste Argentino; Argentina Fil: Neto, Emidio B.. Governo do Estado de Sao Paulo. Secretaria da Saude. Instituto Butantan; Brasil Fil: Francisco, Aleff F.. Instituto de Biociencias; Brasil Fil: Alfonso, Jorge. Fundación Oswaldo Cruz; Brasil Fil: Soares, Andreimar. Fundación Oswaldo Cruz; Brasil Fil: Pimenta, Daniel C.. Governo do Estado de Sao Paulo. Secretaria da Saude. Instituto Butantan; Brasil Fil: Leiva, Laura Cristina Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Química Básica y Aplicada del Nordeste Argentino. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Instituto de Química Básica y Aplicada del Nordeste Argentino; Argentina |
description |
The complete knowledge of the toxins that make up venoms is the base for the treatment of snake accidents victims and the selection of specimens for the preparation of venom pools for antivenom production. In this work, we used a fast and direct venomics approach to identify the toxin families in the C.d. terrificus venom, a Southern American Neotropical rattlesnake. The RP-HPLC separation profile of pooled venom from adult specimens followed by mass spectrometry analysis revealed that C.d. terrificus’ venom proteome is composed of 12 protein families, which are unevenly distributed in the venom, e.g., there are few major proteins in the venom's composition phospholipase A2, serine proteinase, crotamine and L-amino acid oxidase. At the same time, the proteome analysis revealed a small set of proteins with low quantity (less than 1.5%), both enzymes (metaloprotease, phospholipase B and 5′-nucleotidase) and proteins (Bradykinin potentiating and C-type natriuretic peptides, C-type lectin convulxin and nerve growth factor). To sum up, this research is the first venomic report of C.d.terrificus venom from Argentina. This proved to be crotamine positive venom that has a lower metalloprotease content than C.d. terrificus venoms from other regions. This information could be used in the discovery of future pharmacological agents or targets in antivenom therapy. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-09 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/141222 Fusco, Luciano Sebastian; Neto, Emidio B.; Francisco, Aleff F.; Alfonso, Jorge; Soares, Andreimar; et al.; Fast venomic analysis of Crotalus durissus terrificus from northeastern Argentina; Elsevier; Toxicon: X; 7; 9-2020; 1-7 2590-1710 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/141222 |
identifier_str_mv |
Fusco, Luciano Sebastian; Neto, Emidio B.; Francisco, Aleff F.; Alfonso, Jorge; Soares, Andreimar; et al.; Fast venomic analysis of Crotalus durissus terrificus from northeastern Argentina; Elsevier; Toxicon: X; 7; 9-2020; 1-7 2590-1710 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S2590171020300254 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.toxcx.2020.100047 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |