The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Cellular delivery of peptide nucleic acid (PNA)
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Sequence-Selective Recognition of DNA by Strand Displacement with a Thymine-Substituted Polyamide
Nielsen, P. E., Egholm, M., Berg, R. H., & Buchardt, O. (1991) · Science · doi:10.1126/science.1962210 · Cited by 3,332
Self-citationPNA hybridizes to complementary oligonucleotides obeying the Watson–Crick hydrogen-bonding rules
Egholm, M., Buchardt, O., Christensen, L., Behrens, C., Freier, S. M., Driver, D. A., Berg, R. H., Kim, S. K., Norden, B., & Nielsen, P. E. (1993) · Nature · doi:10.1038/365566a0 · Cited by 2,079
Self-citationHerbert, B.-S., Pitts, A. E., Baker, S. I., Hamilton, S. E., Wright, W. E., Shay, J. W., & Corey, D. R. (1999) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.96.25.14276 · Cited by 539
Cited by
Twenty years of cell‐penetrating peptides: from molecular mechanisms to therapeutics
Heitz, F., Morris, M. C., & Divita, G. (2009) · British Journal of Pharmacology · doi:10.1111/j.1476-5381.2009.00057.x · Cited by 867
Binary Probes for Nucleic Acid Analysis
Kolpashchikov, D. M. (2010) · Chemical Reviews · doi:10.1021/cr900323b · Cited by 298
Oh, S. Y., Ju, Y., Kim, S., & Park, H. (2010) · Oligonucleotides · doi:10.1089/oli.2010.0238 · Cited by 33
Lewis, H. D., Winter, A., Murphy, T. F., Tripathi, S., Pandey, V. N., & Barton, B. E. (2008) · Molecular Cancer Therapeutics · doi:10.1158/1535-7163.mct-08-0154 · Cited by 25
Shai, A., Galouk, E., Miari, R., Tareef, H., Sammar, M., Zeidan, M., Rayan, A., & Falah, M. (2022) · Oncology Letters · doi:10.3892/ol.2022.13250 · Cited by 15
“The PCR products were electrophoresed in 1% agarose gel, and a DNA band of approximately 200 bp was excised from the gel and sent for sequencing to Hy‑Labs Laboratories Ltd.”
BackgroundInfluential
Metadata
- Authors
- Koppelhus, U., & Nielsen, P. E.
- Venue
- Advanced Drug Delivery Reviews
- Publisher
- Elsevier BV
- Published
- 2003-02
- Volume
- 55
- Issue
- 2
- Pages
- 267-280
- ISSN
- 0169-409X (ISSN-L)
- OpenAlex
- W1966640620
- Cited by
- 248
- References
- 3
- FWCI
- 1.41
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Cellular delivery of peptide nucleic acid (PNA). https://app.cochat.ai/papers/10.1016/s0169-409x(02)00182-5
- The paper
- Koppelhus, U., & Nielsen, P. E. (2003). Cellular delivery of peptide nucleic acid (PNA). Advanced Drug Delivery Reviews. https://doi.org/10.1016/s0169-409x(02)00182-5
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.