Listar Microbiología por autor "Neri Castro, Edgar"
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Biological and proteolytic variation in the venom of Crotalus scutulatus scutulatus from Mexico
Borja, Miguel; Neri Castro, Edgar; Castañeda Gaytán, Gamaliel; Strickland, Jason L.; Parkinson, Christopher L.; Castañeda Gaytán, Juan; Ponce López, Roberto; Lomonte, Bruno; Olvera Rodríguez, Alejandro; Alagón Cano, Alejandro; Pérez Morales, Rebeca (2018-01)Rattlesnake venoms may be classified according to the presence/absence and relative abundance of the neurotoxic phospholipases A2s (PLA2s), such as Mojave toxin, and snake venom metalloproteinases (SVMPs). In Mexico, ... -
Functional, proteomic and transcriptomic characterization of the venom from Micrurus browni browni: identification of the first lethal multimeric neurotoxin in coral snake venom
Bénard Valle, Melisa; Neri Castro, Edgar; Yañez Mendoza, Manuel F.; Lomonte, Bruno; Olvera Rodríguez, Alejandro; Zamudio, Fernando; Restano Cassulini, Rita; Possani, Lourival D.; Jiménez Ferrer, Enrique; Alagón Cano, Alejandro (2020)Proteomic characterization of Micrurus browni browni venom showed approximately 41 components belonging to 9 protein families, mainly phospholipases A2 (PLA2s) and three-finger toxins (3FTxs). Venom gland transcriptome ... -
Ontogenetic variation in the venom of Mexican Jumping Viper (Metlapilcoatlus nummifer)
García Osorio, Belem; Lomonte, Bruno; Bénard Valle, Melisa; López de León, Jorge; Román Domínguez, Luis; Mejía Domínguez, Nancy R.; Lara Hernández, Felipe; Alagón Cano, Alejandro; Neri Castro, Edgar (2020)The viperid genus Metlapilcoatlus (previously Atropoides) is represented in Mexico by four species: M. olmec, M. mexicanus, M. occidus, and M. nummifer. To date, no studies on their venoms have been reported. Here, we ... -
Proteomic and toxicological characterization of the venoms of the most enigmatic group of rattlesnakes: The long-tailed rattlesnakes
Neri Castro, Edgar; Zarzosa, Vanessa; Colis Torres, Andrea; Fry, Bryan G.; Olvera Rodríguez, Alejandro; Jones, Jason M.; Reyes Velasco, Jacobo; Zamudio, Fernando; Borja, Miguel; Alagón Cano, Alejandro; Lomonte, Bruno (2022)The most enigmatic group of rattlesnakes is the long-tailed rattlesnake group, consisting of three species: Crotalus ericsmithi, Crotalus lannomi and Crotalus stejnegeri. These species have been the least studied rattlesnakes ... -
Venom characterization of the three species of Ophryacus and proteomic profiling of O. sphenophrys unveils Sphenotoxin, a novel Crotoxin-like heterodimeric β-neurotoxin
Neri Castro, Edgar; Lomonte, Bruno; Valdés, Mariel; Ponce López, Roberto; Bénard Valle, Melisa; Borja, Miguel; Strickland, Jason L.; Jones, Jason M.; Grünwald, Christoph; Zamudio, Fernando; Alagón Cano, Alejandro (2019)Venoms of the three species of Ophryacus (O. sphenophrys, O. smaragdinus, and O. undulatus), a viperid genus endemic to Mexico, were analyzed for the first time in the present work. The three venoms lacked procoagulant ... -
Venom of the neotropical rattlesnake, Crotalus culminatus: Intraspecific variation, neutralization by antivenoms, and immunogenicity in rabbits
Zarzosa, Vanessa; Lomonte, Bruno; Zamudio, Fernando; Ponce López, Roberto; Olvera Rodríguez, Felipe; Borja, Miguel; Alagón Cano, Alejandro; Neri Castro, Edgar (2024)Crotalus culminatus is a medically significant species of rattlesnake in Mexico [1]. While the proteomic composition of its venom has been previously reported for both juvenile and adult specimens, there has been limited ...