Ion-Channel-Targeting Scorpion Recombinant Toxin as Novel Therapeutic Agent for Breast Cancer.

ABSTRACT: Breast cancer remains the leading cause of cancer-related mortality among women worldwide, with limited therapeutic efficacy due to treatment resistance and adverse effects. Emerging evidence suggests that ion channels play crucial roles in tumor progression, regulating proliferation, apoptosis, migration, and metastasis. Voltage-gated potassium (Kv) and sodium (Nav) channels have been implicated in oncogenic signaling pathways. Scorpion venom peptides, known for their selective ion-channel-blocking properties, have demonstrated promising antineoplastic activity. This study explores the potential therapeutic applications of bioactive fractions derived from Chihuahuanus coahuilae, in breast cancer cell lines. Through chromatographic separation, mass spectrometry, and functional assay

SUBMITTER: Mata de Los Rios N 

PROVIDER: S-EPMC12030950 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature