| Title : A novel arylpiperazine derivative (LQFM181) protects against neurotoxicity induced by 3- nitropropionic acid in in vitro and in vivo models - Campos_2024_Chem.Biol.Interact__111026 |
| Author(s) : Campos HM , Pereira RM , de Oliveira Ferreira PY , Uchenna N , Branco da Silva CR , Pruccoli L , Sanz G , Rodrigues MF , Vaz BG , Rivello BG , Batista da Rocha AL , de Carvalho FS , Oliveira GAR , Liao LM , Georg RC , Leite JA , Dos Santos FCA , Costa EA , Menegatti R , Tarozzi A , Ghedini PC |
| Ref : Chemico-Biological Interactions , :111026 , 2024 |
| Abstract : In the pursuit of novel antioxidant therapies for the prevention and treatment of neurodegenerative diseases, three new arylpiperazine derivatives (LQFM181, LQFM276, and LQFM277) were synthesized through a molecular hybridization approach involving piribedil and butylated hydroxytoluene lead compounds. To evaluate the antioxidant and neuroprotective activities of the arylpiperazine derivatives, we employed an integrated approach using both in vitro (SH-SY5Y cells) and in vivo (neurotoxicity induced by 3-nitropropionic acid in Swiss mice) models. In the in vitro tests, LQFM181 showed the most promising antioxidant activity at the neuronal membrane and cytoplasmic levels, and significant neuroprotective activity against the neurotoxicity induced by 3-nitropropionic acid. Hence, this compound was further subjected to in vivo evaluation, which demonstrated remarkable antioxidant capacity such as reduction of MDA and carbonyl protein levels, increased activities of succinate dehydrogenase, catalase, and superoxide dismutase. Interestingly, using the same in vivo model, LQFM181 also reduced locomotor behavior and memory dysfunction through its ability to decrease cholinesterase activity. Consequently, LQFM181 emerges as a promising candidate for further investigation into its neuroprotective potential, positioning it as a new therapeutic agent for neuroprotection. |
| ESTHER : Campos_2024_Chem.Biol.Interact__111026 |
| PubMedSearch : Campos_2024_Chem.Biol.Interact__111026 |
| PubMedID: 38679115 |
Campos HM, Pereira RM, de Oliveira Ferreira PY, Uchenna N, Branco da Silva CR, Pruccoli L, Sanz G, Rodrigues MF, Vaz BG, Rivello BG, Batista da Rocha AL, de Carvalho FS, Oliveira GAR, Liao LM, Georg RC, Leite JA, Dos Santos FCA, Costa EA, Menegatti R, Tarozzi A, Ghedini PC (2024)
A novel arylpiperazine derivative (LQFM181) protects against neurotoxicity induced by 3- nitropropionic acid in in vitro and in vivo models
Chemico-Biological Interactions
:111026
Campos HM, Pereira RM, de Oliveira Ferreira PY, Uchenna N, Branco da Silva CR, Pruccoli L, Sanz G, Rodrigues MF, Vaz BG, Rivello BG, Batista da Rocha AL, de Carvalho FS, Oliveira GAR, Liao LM, Georg RC, Leite JA, Dos Santos FCA, Costa EA, Menegatti R, Tarozzi A, Ghedini PC (2024)
Chemico-Biological Interactions
:111026