Evidence map›Paper›PMID 40212051›Full record

ArticleNano today2025

Efficient Intracellular Delivery of CRISPR-Cas9 Ribonucleoproteins Using Dendrimer Nanoparticles for Robust Genomic Editing.

Wathsala Liyanage, Gokul Kannan, Sujatha Kannan, Rangaramanujam M Kannan

Abstract read
In one paragraph

Article in Nano today, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

  1. Review
  2. CRISPR/Cas9-based nanodelivery systems for precision gene editing in neuroinflammation.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026
    Review
  3. Review
  4. Review
  5. Article
  6. Article
  7. Review
  8. Review
  9. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Wathsala LiyanageCenter for Nanomedicine, Department of Ophthalmology, Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA.
Gokul KannanDepartment of Bioengineering, Stanford University School of Medicine, Stanford, CA 94305, USA.
Sujatha KannanCenter for Nanomedicine, Department of Ophthalmology, Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA.
Rangaramanujam M KannanCenter for Nanomedicine, Department of Ophthalmology, Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA.

Funding

Wilmer Core Grant for Vision ResearchP30EY001765 · NEI · JOHNS HOPKINS UNIVERSITY · PI Jiang Qian · 1985 to 2026
$22.1M
Targeting glutamate carboxypeptidase in perinatal brain injuryR01NS093416 · NINDS · JOHNS HOPKINS UNIVERSITY · PI Sujatha Kannan, Kannan Rangaramanujam · 2016 to 2026
$4.8M
Systemic nanotherapies for ocular inflammation and choroidal neovascularization.R01EY025304 · NEI · JOHNS HOPKINS UNIVERSITY · PI RANGARAMANUJAM, KANNAN · 2015 to 2018
$1.6M
NEI NIH HHS P30 EY001765NEI NIH HHS R01 EY025304NINDS NIH HHS R01 NS093416
6 · The paper itself

Abstract

CRISPR-Cas9, a flexible and efficient genome editing technology, is currently limited by the challenge of delivering the large ribonucleoprotein complex intracellularly and into the nucleus. Existing delivery techniques/vectors are limited by their toxicity, immunogenicity, scalability, and lack of specific cell-targeting ability. This study presents a neutral, non-toxic dendrimer conjugate construct that shows promise in overcoming these limitations. We covalently-conjugated S. pyogenes Cas9-2NLS (Cas9-nuclear localization sequence) endonuclease to a hydroxyl PAMAM dendrimer through a glutathione-sensitive disulfide linker

Indexed as

CRISPR Cas9dendrimersRNPsgRNAtargeted gene editor delivery

Identifiers

PMID40212051
PMCPMC11981599

What OpenQuestion holds

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Registered trials

None linked

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.