Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Lourival Domingos Possani"'
Autor:
Patricia Elizabeth García-Villalvazo, Juana María Jiménez-Vargas, Gisela Jareth Lino-López, Erika Patricia Meneses, Manuel de Jesús Bermúdez-Guzmán, Carlos Eduardo Barajas-Saucedo, Iván Delgado Enciso, Lourival Domingos Possani, Laura Leticia Valdez-Velazquez
Publikováno v:
Toxins, Vol 15, Iss 8, p 498 (2023)
Centruroides possanii is a recently discovered species of “striped scorpion” found in Mexico. Certain species of Centruroides are known to be toxic to mammals, leading to numerous cases of human intoxications in the country. Venom components are
Externí odkaz:
https://doaj.org/article/19a3d5877b7a46f1bc469718648db1de
Autor:
Kashmala Shakeel, Timoteo Olamendi-Portugal, Muhammad Umair Naseem, Baltazar Becerril, Fernando Z. Zamudio, Gustavo Delgado-Prudencio, Lourival Domingos Possani, Gyorgy Panyi
Publikováno v:
Toxins, Vol 15, Iss 8, p 506 (2023)
Seven new peptides denominated CboK1 to CboK7 were isolated from the venom of the Mexican scorpion Centruroides bonito and their primary structures were determined. The molecular weights ranged between 3760.4 Da and 4357.9 Da, containing 32 to 39 ami
Externí odkaz:
https://doaj.org/article/0af01c9f57f1419fadadf2a3bd4fdaed
Autor:
Muhammad Umair Naseem, Georgina Gurrola-Briones, Margarita R. Romero-Imbachi, Jesus Borrego, Edson Carcamo-Noriega, José Beltrán-Vidal, Fernando Z. Zamudio, Kashmala Shakeel, Lourival Domingos Possani, Gyorgy Panyi
Publikováno v:
Toxins, Vol 15, Iss 1, p 41 (2023)
A novel peptide, Cm39, was identified in the venom of the scorpion Centruroides margaritatus. Its primary structure was determined. It consists of 37 amino acid residues with a MW of 3980.2 Da. The full chemical synthesis and proper folding of Cm39 w
Externí odkaz:
https://doaj.org/article/67ed73345b9a4bbebdcd2538b18b25d0
Autor:
José Ignacio Veytia-Bucheli, Den Alejandro Alvarado-Velázquez, Lourival Domingos Possani, Roberto González-Amaro, Yvonne Rosenstein
Publikováno v:
Pharmaceutics, Vol 14, Iss 7, p 1478 (2022)
Ca2+ channel blockers (CCBs) are commonly used to treat different cardiovascular conditions. These drugs disrupt the intracellular Ca2+ signaling network, inhibiting numerous cellular functions in different cells, including T lymphocytes. We explored
Externí odkaz:
https://doaj.org/article/f63c1b78eab542a5931f56d1e02cfe7a
Autor:
José Ignacio Veytia-Bucheli, Juana María Jiménez-Vargas, Erika Isabel Melchy-Pérez, Monserrat Alba Sandoval-Hernández, Lourival Domingos Possani, Yvonne Rosenstein
Publikováno v:
Cell Communication and Signaling, Vol 16, Iss 1, Pp 1-15 (2018)
Abstract Background In T cells, the Kv1.3 and the KCa3.1 potassium channels regulate the membrane potential and calcium homeostasis. Notably, during TEM cell activation, the number of Kv1.3 channels on the cell membrane dramatically increases. Kv1.3
Externí odkaz:
https://doaj.org/article/ea6852c1253e4a78a31fbd949057b2b0
Autor:
José Beltrán-Vidal, Edson Carcamo-Noriega, Nina Pastor, Fernando Zamudio-Zuñiga, Jimmy Alexander Guerrero-Vargas, Santiago Castaño, Lourival Domingos Possani, Rita Restano-Cassulini
Publikováno v:
Toxins, Vol 13, Iss 6, p 407 (2021)
The Colombian scorpion Centruroides margaritatus produces a venom considered of low toxicity. Nevertheless, there are known cases of envenomation resulting in cardiovascular disorders, probably due to venom components that target ion channels. Among
Externí odkaz:
https://doaj.org/article/349746019a9144c38df7d030671299cc
Autor:
José Ignacio, Veytia-Bucheli, Den Alejandro, Alvarado-Velázquez, Lourival Domingos, Possani, Roberto, González-Amaro, Yvonne, Rosenstein
Publikováno v:
Pharmaceutics. 14(7)
Ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c09bdf06ac64c86ce0a257ddcb731866
https://pubmed.ncbi.nlm.nih.gov/35890372
https://pubmed.ncbi.nlm.nih.gov/35890372
Autor:
Maria Teresa Romero-Gutiérrez, Carlos Eduardo Santibáñez-López, Juana María Jiménez-Vargas, Cesar Vicente Ferreira Batista, Ernesto Ortiz, Lourival Domingos Possani
Publikováno v:
Toxins, Vol 10, Iss 9, p 359 (2018)
To understand the diversity of scorpion venom, RNA from venomous glands from a sawfinger scorpion, Serradigitus gertschi, of the family Vaejovidae, was extracted and used for transcriptomic analysis. A total of 84,835 transcripts were assembled after
Externí odkaz:
https://doaj.org/article/8af1ec0ce66145ff9961de73fe36bac4
Autor:
José, Beltrán-Vidal, Edson, Carcamo-Noriega, Nina, Pastor, Fernando, Zamudio-Zuñiga, Jimmy Alexander, Guerrero-Vargas, Santiago, Castaño, Lourival Domingos, Possani, Rita, Restano-Cassulini
Publikováno v:
Toxins
The Colombian scorpion Centruroides margaritatus produces a venom considered of low toxicity. Nevertheless, there are known cases of envenomation resulting in cardiovascular disorders, probably due to venom components that target ion channels. Among
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5c9ca1269c74e11a38d8bcfd0990484c
https://pubmed.ncbi.nlm.nih.gov/34201318
https://pubmed.ncbi.nlm.nih.gov/34201318
Autor:
José Ignacio, Veytia-Bucheli, Juana María, Jiménez-Vargas, Erika Isabel, Melchy-Pérez, Monserrat Alba, Sandoval-Hernández, Lourival Domingos, Possani, Yvonne, Rosenstein
Publikováno v:
Cell Communication and Signaling : CCS
Background In T cells, the Kv1.3 and the KCa3.1 potassium channels regulate the membrane potential and calcium homeostasis. Notably, during TEM cell activation, the number of Kv1.3 channels on the cell membrane dramatically increases. Kv1.3 blockade
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0e4b31400bef08496d8e00b653995ed6
https://pubmed.ncbi.nlm.nih.gov/30107837
https://pubmed.ncbi.nlm.nih.gov/30107837