Potential anti-amoebic activity of sulfonate- and sulfamate-containing carboxamide derivatives against pathogenic Acanthamoeba castellanii belonging to the genotype T4
Küçük Resim Yok
Tarih
2024
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Ireland Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Acanthamoeba are ubiquitously distributed in the environment and can cause infection of the central nervous system as well a sight-threatening eye infection. Herein, the potential anti-amoebic activity of a series of sulfonate/sulfamate derivatives against pathogenic A. castellanii was evaluated. These compounds were tested using several assays namely amoebicidal, adhesion, excystation, cytotoxic, and cytopathogenicity. Amoebicidal assays revealed that the selected compounds reduced amoebae viability significantly (P < 0.05), and exhibited IC50 values at two-digit micromolar concentrations. Sulfamate derivatives 1j & 1k inhibited 50% of amoebae at 30.65 mu M and 27.21 mu M, respectively. The tested compounds blocked amoebae binding to host cells as well as inhibited amoebae excystation. Notably, the selected derivatives exhibited minimal human cell cytotoxicity but reduced parasite-mediated host cell damage. Overall, our study showed that sulfamate derivatives 1j & 1k have anti-amoebic potential and offer a promising avenue in the development of potential anti-amoebic drug candidates.
Açıklama
Anahtar Kelimeler
Acanthamoeba Castellanii, Sulfamate, Sulfonate, Amoebicidal, Cytotoxicity, Cytopathogenicity
Kaynak
Parasitology International
WoS Q Değeri
N/A
Scopus Q Değeri
Q2
Cilt
98
