ArticleOncotarget2016
Antibody targeting facilitates effective intratumoral siRNA nanoparticle delivery to HER2-overexpressing cancer cells.
Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
14 citing papers in PubMed, 49 citations in OpenAlex.
- Reprogramming the tumor microenvironment via TFF3 targeting: a potential novel avenue to boost CAR-T cell therapy in solid tumors.Cancer gene therapy · 2026Review
- Targeting Undruggable Proteins: The siRNA Revolution Beyond Small Molecules - Advances, Challenges, and Future Prospects in Therapeutic Innovation.Current gene therapy · 2026Review
- Development and Perspectives: Multifunctional Nucleic Acid Nanomedicines for Treatment of Gynecological Cancers.Small (Weinheim an der Bergstrasse, Germany) · 2024Review
- Polymeric Carriers for Delivery of RNA Cancer Therapeutics.Non-coding RNA · 2022Review
- New Technologies Bloom Together for Bettering Cancer Drug Conjugates.Pharmacological reviews · 2022Review
- Review
- Advances in targeted nanotherapeutics: From bioconjugation to biomimicry.Nano research · 2018Article
- MIS416 as a siRNA Delivery System with the Ability to Target Antigen-Presenting Cells.Nucleic acid therapeutics · 2018Article
- Targeting HER2 by Combination Therapies.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2018Article
- Nanotechnology and Glycosaminoglycans: Paving the Way Forward for Ovarian Cancer Intervention.International journal of molecular sciences · 2018Review
- RNA interference-based therapy and its delivery systems.Cancer metastasis reviews · 2018Review
- Imaging and therapy of ovarian cancer: clinical application of nanoparticles and future perspectives.Theranostics · 2018Review
- Review
- The Functional Role of Prostate Cancer Metastasis-related Micro-RNAs.Cancer genomics & proteomicsReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 4 institutions in 1 country.
Funding
Abstract
The therapeutic potential of RNA interference (RNAi) has been limited by inefficient delivery of short interfering RNA (siRNA). Tumor-specific recognition can be effectively achieved by antibodies directed against highly expressed cancer cell surface receptors. We investigated the utility of linking an internalizing streptavidin-conjugated HER2 antibody to an endosome-disruptive biotinylated polymeric nanocarrier to improve the functional cytoplasmic delivery of siRNA in breast and ovarian cancer cells in vitro and in an intraperitoneal ovarian cancer xenograft model in vivo, yielding an 80% reduction of target mRNA and protein levels with sustained repression for at least 96 hours. RNAi-mediated site specific cleavage of target mRNA was demonstrated using the 5' RLM-RACE (RNA ligase mediated-rapid amplification of cDNA ends) assay. Mice bearing intraperitoneal human ovarian tumor xenografts demonstrated increased tumor accumulation of Cy5.5 fluorescently labeled siRNA and 70% target gene suppression after treatment with HER2 antibody-directed siRNA nanocarriers. Detection of the expected mRNA cleavage product by 5' RLM-RACE assay confirmed that suppression occurs via the expected RNAi pathway. Delivery of siRNA via antibody-directed endosomolytic nanoparticles may be a promising strategy for cancer therapy.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.