Zobrazeno 1 - 10
of 449
pro vyhledávání: '"Lourival D Possani"'
Publikováno v:
PLoS ONE, Vol 14, Iss 4, p e0215391 (2019)
Recent studies demonstrated the upregulation of K+ channels in cancer cells. We have previously found that a pore-forming peptide LaFr26, purified from the venom of the Lachesana sp spider, was selectively incorporated into K+ channel expressing hype
Externí odkaz:
https://doaj.org/article/830bdabe56bb46b6b0a5c76c997150a3
Autor:
Andrea Figueroa-Montiel, Marco A Ramos, Rosa E Mares, Salvador Dueñas, Genaro Pimienta, Ernesto Ortiz, Lourival D Possani, Alexei F Licea-Navarro
Publikováno v:
PLoS ONE, Vol 11, Iss 2, p e0148390 (2016)
Small peptides isolated from the venom of the marine snails belonging to the genus Conus have been largely studied because of their therapeutic value. These peptides can be classified in two groups. The largest one is composed by peptides rich in dis
Externí odkaz:
https://doaj.org/article/6277135456f44550b7983506d293b99e
Autor:
Ernesto Ortiz, Lourival D Possani
Publikováno v:
Journal of Venomous Animals and Toxins including Tropical Diseases, Vol 21, Iss 0 (2015)
AbstractSince the description and biochemical characterization of the first insect-specific neurotoxins from scorpion venoms, almost all contributions have highlighted their potential application as leads for the development of potent bioinsecticides
Externí odkaz:
https://doaj.org/article/b22f7433687d411c9e253416e4c9174a
Autor:
Karen Luna-Ramírez, Verónica Quintero-Hernández, Víctor Rivelino Juárez-González, Lourival D Possani
Publikováno v:
PLoS ONE, Vol 10, Iss 5, p e0127883 (2015)
Australian scorpion venoms have been poorly studied, probably because they do not pose an evident threat to humans. In addition, the continent has other medically important venomous animals capable of causing serious health problems. Urodacus yaschen
Externí odkaz:
https://doaj.org/article/f2cb59e7d4114015ba7258de46ff580f
Autor:
Verónica Quintero-Hernández, Santos Ramírez-Carreto, María Teresa Romero-Gutiérrez, Laura L Valdez-Velázquez, Baltazar Becerril, Lourival D Possani, Ernesto Ortiz
Publikováno v:
PLoS ONE, Vol 10, Iss 2, p e0117188 (2015)
Scorpions belonging to the Buthidae family have traditionally drawn much of the biochemist's attention due to the strong toxicity of their venoms. Scorpions not toxic to mammals, however, also have complex venoms. They have been shown to be an import
Externí odkaz:
https://doaj.org/article/d22b674190b648c581d0eb3cca7a7c2e
Autor:
Rodolfo Rodríguez-Ravelo, Fredy I V Coronas, Fernando Z Zamudio, Lidia González-Morales, Georgina Espinosa López, Ariel Ruiz Urquiola, Lourival D Possani
Publikováno v:
Journal of Venomous Animals and Toxins including Tropical Diseases, Vol 19, Iss 0 (2013)
Backgound The venom of the Cuban scorpion Rhopalurus junceus is poorly study from the point of view of their components at molecular level and the functions associated. The purpose of this article was to conduct a proteomic analysis of venom componen
Externí odkaz:
https://doaj.org/article/7e37e0775ca94fbcbbbbea6d4db1eedb
Autor:
Laura L Valdez-Velázquez, Verónica Quintero-Hernández, Maria Teresa Romero-Gutiérrez, Fredy I V Coronas, Lourival D Possani
Publikováno v:
PLoS ONE, Vol 8, Iss 6, p e66486 (2013)
Centruroides tecomanus is a Mexican scorpion endemic of the State of Colima, that causes human fatalities. This communication describes a proteome analysis obtained from milked venom and a transcriptome analysis from a cDNA library constructed from t
Externí odkaz:
https://doaj.org/article/41528604a20c40fab2dadf3e84af334e
Publikováno v:
PLoS ONE, Vol 7, Iss 8, p e43331 (2012)
Scorpion venoms have been studied for decades, leading to the identification of hundreds of different toxins with medical and pharmacological implications. However, little emphasis has been given to the description of these arthropods from cellular a
Externí odkaz:
https://doaj.org/article/78142bd226114ee2a4ad3074ca5b736f
Autor:
Jimmy A Guerrero-Vargas, Caroline B F Mourão, Verónica Quintero-Hernández, Lourival D Possani, Elisabeth F Schwartz
Publikováno v:
PLoS ONE, Vol 7, Iss 2, p e30478 (2012)
Colombia and Brazil are affected by severe cases of scorpionism. In Colombia the most dangerous accidents are caused by Tityus pachyurus that is widely distributed around this country. In the Brazilian Amazonian region scorpion stings are a common ev
Externí odkaz:
https://doaj.org/article/bda298ff900a4f828d44cf14cfafe769
Autor:
Lidia Riaño-Umbarila, Timoteo Olamendi-Portugal, José Alberto Romero-Moreno, Gustavo Delgado-Prudencio, Fernando Z. Zamudio, Baltazar Becerril, Lourival D. Possani
Publikováno v:
Toxins, Vol 16, Iss 7, p 301 (2024)
Alternative recombinant sources of antivenoms have been successfully generated. The application of such strategies requires the characterization of the venoms for the development of specific neutralizing molecules against the toxic components. Five t
Externí odkaz:
https://doaj.org/article/2757b26640214d0bb2e84de5a5f7c203