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Comparative proteomic analysis of the venom of the taipan snake, Oxyuranus scutellatus, from Papua New Guinea and Australia: Role of neurotoxic and procoagulant effects in venom toxicity 

Herrera Vega, María; Fernández Ulate, Julián; Vargas Arroyo, Mariángela; Villalta Arrieta, Mauren; Segura Ruiz, Álvaro; León Montero, Guillermo; Angulo Ugalde, Yamileth; Paiva, Owen K.; Matainaho, Teatulohi; Jensen, Simon D.; Winkel, Kenneth D.; Calvete Chornet, Juan José; Williams, David J.; Gutiérrez, José María (2012-04-03)
The venom proteomes of populations of the highly venomous taipan snake, Oxyuranus scutellatus, from Australia and Papua New Guinea (PNG), were characterized by reverse-phase HPLC fractionation, followed by analysis of ...
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Preclinical evaluation of the efficacy of antivenoms for snakebite envenoming: State-of-the-art and challenges ahead 

Solano Trejos, María Gabriela; Pla Ferrer, Davinia; Herrera Vega, María; Segura Ruiz, Álvaro; Vargas Arroyo, Mariángela; Villalta Arrieta, Mauren; Sánchez Brenes, Andrés; Sanz, Libia; Lomonte, Bruno; León Montero, Guillermo; Calvete Chornet, Juan José; Gutiérrez, José María (2017-05)
Animal-derived antivenoms constitute the mainstay in the therapy of snakebite envenoming. The efficacy of antivenoms to neutralize toxicity of medically-relevant snake venoms has to be demonstrated through meticulous ...

Snake Venomics of African Spitting Cobras: Toxin Composition and Assessment of Congeneric Cross-Reactivity of the Pan-African EchiTAb-Plus-ICP Antivenom by Antivenomics and Neutralization Approaches 

Petras, Daniel; Sanz, Libia; Segura Ruiz, Álvaro; Herrera Vega, María; Villalta Arrieta, Mauren; Solano Centeno, Daniela; Vargas Arroyo, Mariángela; León Montero, Guillermo; Warrell, David A.; Theakston, R. David G.; Harrison, Robert A.; Durfa, Nandul; Nasidi, Abdulsalami; Gutiérrez, José María; Calvete Chornet, Juan José (2011)
Venomic analysis of the venoms of Naja nigricollis, N. katiensis, N. nubiae, N. mossambica, and N. pallida revealed similar compositional trends. The high content of cytotoxins and PLA2s may account for the extensive tissue ...

Antivenomic Assessment of the Immunological Reactivity of EchiTAb-Plus-ICP, an Antivenom for the Treatment of Snakebite Envenoming in Sub-Saharan Africa 

Calvete Chornet, Juan José; Cid, Pedro; Sanz, Libia; Segura Ruiz, Álvaro; Villalta Arrieta, Mauren; Herrera Vega, María; León Montero, Guillermo; Harrison, Robert A.; Durfa, Nandul; Nasidi, Abdulsalami; Theakston, R. David G.; Warrell, David A.; Gutiérrez, José María (2010)
The immunoreactivity of EchiTAb-Plus-ICP, an antivenom developed for the treatment of snakebite envenoming in sub-Saharan Africa, to venoms of seven Echis and Bitis species, was assessed by “antivenomics.” This proteomic ...

Snake venomics and antivenomics of Protobothrops mucrosquamatus and Viridovipera stejnegeri from Taiwan: Keys to understand the variable immune response in horses 

Villalta Arrieta, Mauren; Pla Ferrer, Davinia; Yang, Su Lin; Sanz, Libia; Segura Ruiz, Álvaro; Vargas Arroyo, Mariángela; Chen, Pei Yu; Herrera Vega, María; Estrada Umaña, Ricardo; Cheng, Ya Fen; Lee, Cheng Dow; Cerdas Solís, Maykel; Chiang, Jen Ron; Angulo Ugalde, Yamileth; León Montero, Guillermo; Calvete Chornet, Juan José; Gutiérrez, José María (2012-10-22)
The proteomes of the venoms of the snakes Viridovipera stejnegeri and Protobothrops mucrosquamatus from Taiwan were characterized by N-terminal sequencing, MALDI-TOF mass fingerprinting, and collision-induced dissociation ...

Impact of Regional Variation in Bothrops asper Snake Venom on the Design of Antivenoms: Integrating Antivenomics and Neutralization Approaches 

Gutiérrez, José María; Sanz, Libia; Flores Díaz, Marietta; Figueroa, Lucía; Madrigal Villalobos, Marvin; Herrera Vega, María; Villalta Arrieta, Mauren; León Montero, Guillermo; Estrada Umaña, Ricardo; Borges, Adolfo; Alape Girón, Alberto; Calvete Chornet, Juan José (2010-10-21)
Intraspecific snake venom variations have implications in the preparation of venom pools for the generation of antivenoms. The impact of such variation in the cross-reactivity of antivenoms against Bothrops asper venom was ...

Assessing the preclinical efficacy of antivenoms: From the lethality neutralization assay to antivenomics 

Gutiérrez, José María; Solano Trejos, María Gabriela; Pla Ferrer, Davinia; Herrera Vega, María; Segura Ruiz, Álvaro; Villalta Arrieta, Mauren; Vargas Arroyo, Mariángela; Sanz, Libia; Lomonte, Bruno; Calvete Chornet, Juan José; León Montero, Guillermo (2013-07)
The assessment of the capacity of antivenoms to neutralize the lethal activity of snake venoms is the gold standard in the preclinical analysis of antivenom efficacy, and is routinely performed by manufacturers and quality ...
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Snake venomics and antivenomics: Proteomic tools in the design and control of antivenoms for the treatment of snakebite envenoming 

Gutiérrez, José María; Lomonte, Bruno; León Montero, Guillermo; Alape Girón, Alberto; Flores Díaz, Marietta; Sanz, Libia; Angulo Ugalde, Yamileth; Calvete Chornet, Juan José (2009-03-06)
Snakebite envenoming represents a neglected tropical disease that has a heavy public health impact, particularly in Asia, Africa and Latin America. A global initiative, aimed at increasing antivenom production and ...

Preclinical assessment of the efficacy of a new antivenom (EchiTAb-Plus-ICP) for the treatment of viper envenoming in sub-Saharan Africa 

Segura Ruiz, Álvaro; Villalta Arrieta, Mauren; Herrera Vega, María; León Montero, Guillermo; Harrison, Robert A.; Durfa, Nandul; Nasidi, Abdulsalami; Calvete Chornet, Juan José; Theakston, R. David G.; Warrell, David A.; Gutiérrez, José María (2010-02)
A preclinical assessment was performed on the neutralizing efficacy of a whole IgG polyspecific antivenom (EchiTAb-Plus-ICP®), designed for the treatment of snakebite envenomings in Nigeria. It was generated by immunizing ...

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Calvete Chornet, Juan José (9)
Gutiérrez, José María (9)
León Montero, Guillermo (9)
Herrera Vega, María (8)Villalta Arrieta, Mauren (8)Sanz, Libia (7)Segura Ruiz, Álvaro (7)Vargas Arroyo, Mariángela (5)Angulo Ugalde, Yamileth (3)Durfa, Nandul (3)... View MoreType
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  • Repositorios universitarios

  • Repositorio del SIBDI-UCR
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