Lourival Domingos Possani

21PUBLICATIONS
41CO-AUTHORS
Toxicology (incl. clinical toxicology)Proteins and peptidesAnimal neurobiologyBiomolecular modelling and designPacific Peoples genomics
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Publications (21)

|Dec 24, 2025
Beta Toxins Isolated from the Scorpion Centruroides hirsutipalpus (Scorpiones; Buthidae) Affect the Function of Sodium Channels of Mammals.

Laura L Valdez-Velazquez, Timoteo Olamendi-Portugal, Rita Restano-Cassulini

|Jun 25, 2025
Cvill6 and Cvill7: Potent and Selective Peptide Blockers of Kv1.2 Ion Channel Isolated from Mexican Scorpion Centruroides villegasi.

Kashmala Shakeel, Muhammad Umair Naseem, Timoteo Olamendi-Portugal

|Feb 25, 2025
The First K+-Channel Blocker Described from Tityus fasciolatus Venom: The Purification, Molecular Cloning, and Functional Characterization of α-KTx4.9 (Tf5).

Isolda de Sousa Monteiro, Israel Flor Silva de Araújo, Thalita Soares Camargos

|Jul 26, 2024
Toxic Peptides from the Mexican Scorpion Centruroides villegasi: Chemical Structure and Evaluation of Recognition by Human Single-Chain Antibodies.

Lidia Riaño-Umbarila, Timoteo Olamendi-Portugal, José Alberto Romero-Moreno

|Mar 27, 2024
Characterization of Sodium Channel Peptides Obtained from the Venom of the Scorpion Centruroides bonito.

Rita Restano-Cassulini, Timoteo Olamendi-Portugal, Lidia Riaño-Umbarila

|Aug 25, 2023
Of Seven New K+ Channel Inhibitor Peptides of Centruroides bonito, α-KTx 2.24 Has a Picomolar Affinity for Kv1.2.

Kashmala Shakeel, Timoteo Olamendi-Portugal, Muhammad Umair Naseem

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Frequent Collaborators

8 joint publications

Ernesto Ortiz

4 joint publications

Lidia Riaño-Umbarila

4 joint publications

Gustavo Delgado-Prudencio

3 joint publications

Juana María Jiménez-Vargas