ArticleJournal of nanobiotechnology2025
A new NCL-targeting aptamer-drug conjugate as a promising therapy against esophageal cancer.
Article in Journal of nanobiotechnology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Epstein-Barr virus-encoded microRNA-BART17-5p suppresses cell proliferation and metastasis by targeting CERK.PLoS pathogens · 2026Article
- Antibody-Drug Conjugates and Peptide-Drug Conjugates: Current Understandings and Future Perspectives.MedComm · 2026Review
- Advancements in Tumor-Targeted Nanoparticles: Design Strategies and Multifunctional Therapeutic Approaches.Nanomaterials (Basel, Switzerland) · 2025Review
- Advances of aptamers in esophageal cancer diagnosis, treatment and drug delivery.Beilstein journal of nanotechnology · 2025Review
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Esophageal cancer (EC) is one of the most common highly malignant tumors of the digestive system, with a poor prognosis under current treatment regimens. Nucleolin (NCL) is overexpressed in many tumors, and drugs specifically targeting NCL may offer a promising strategy for treating esophageal cancer. Here, we designed and prepared a novel aptamer-conjugated drug targeting NCL by AS1411 aptamer-human serum albumin (HSA)-the apoprotein of lidamycin (LDP)-active enediyne chromophore (AE), in order to achieve targeted treatment of esophageal cancer. The experimental results revealed that AS1411-HSA-LDP effectively binds to esophageal cancer cells and could be efficiently internalized by esophageal cancer cells. In the KYSE520 xenograft tumor nude mouse model, AS1411-HSA-LDP could be targeted and enriched in the tumor location for a long time. AS1411-HSA-LDP-AE exhibited a strong cell-killing activity in esophageal cancer cells, inhibited cell migration and invasion, and induced cell apoptosis. The animal studies confirmed that AS1411-HSA-LDP-AE exhibited a strong anti-tumor effect. These findings suggested that the novel NCL-targeting aptamer-drug conjugate constructed based on lidamycin exhibited a strong anti-tumor effect, providing a promising strategy for the targeted treatment of esophageal cancer.
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Registered trials
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