Evidence map›Paper›PMID 39964477›Full record

ArticleNucleic acids research2025

Strategic base modifications refine RNA function and reduce CRISPR-Cas9 off-targets.

Kaisong Zhang, Wei Shen, Yunting Zhao, Xinyan Xu, Xingyu Liu, Qianqian Qi, Siqi Huang, Tian Tian, Xiang Zhou

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nucleic acids research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. The Versatile Applications of Antisense Oligonucleotides in Modern Medicine.International journal of molecular sciences · 2026
    Review
  2. Article
  3. Review
  4. CRISPR-Cas Systems: A Functional Perspective and Innovations.International journal of molecular sciences · 2025
    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

9 authors.

Kaisong ZhangKey Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Sciences, Hubei Province Key Laboratory of Allergy and Immunology, Wuhan University, Wuhan 430072, Hubei, China.
Wei ShenKey Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Sciences, Hubei Province Key Laboratory of Allergy and Immunology, Wuhan University, Wuhan 430072, Hubei, China.
Yunting ZhaoKey Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Sciences, Hubei Province Key Laboratory of Allergy and Immunology, Wuhan University, Wuhan 430072, Hubei, China.
Xinyan XuKey Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Sciences, Hubei Province Key Laboratory of Allergy and Immunology, Wuhan University, Wuhan 430072, Hubei, China.
Xingyu LiuKey Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Sciences, Hubei Province Key Laboratory of Allergy and Immunology, Wuhan University, Wuhan 430072, Hubei, China.
Qianqian QiKey Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Sciences, Hubei Province Key Laboratory of Allergy and Immunology, Wuhan University, Wuhan 430072, Hubei, China.ORCID 0000-0003-0813-5914
Siqi HuangKey Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Sciences, Hubei Province Key Laboratory of Allergy and Immunology, Wuhan University, Wuhan 430072, Hubei, China.
Tian TianKey Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Sciences, Hubei Province Key Laboratory of Allergy and Immunology, Wuhan University, Wuhan 430072, Hubei, China.ORCID 0000-0002-0340-230X
Xiang ZhouKey Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Sciences, Hubei Province Key Laboratory of Allergy and Immunology, Wuhan University, Wuhan 430072, Hubei, China.ORCID 0000-0002-1829-9368

Funding

Fundamental Research Funds for the Central Universities 2042023kf0204National Natural Science Foundation of China 22177089
6 · The paper itself

Abstract

In contrast to traditional RNA regulatory approaches that modify the 2'-OH group, this study explores strategic base modifications using 5-carboxylcytosine (ca5C). We developed a technique where ca5C is transformed into dihydrouracil via treatment with borane-pyridine complex or 2-picoline borane complex, leading to base mutations that directly impact RNA functionality. This innovative strategy effectively manages CRISPR-Cas9 system activities, significantly minimizing off-target effects. Our approach not only demonstrates a significant advancement in RNA manipulation but also offers a new method for the precise control of gene editing technologies, showcasing its potential for broad application in chemical biology.

Indexed as

CRISPR-Cas SystemsCytosineGene EditingRNAHumansMutationRNA, Guide, CRISPR-Cas SystemsUracilCytosineRNARNA, Guide, CRISPR-Cas SystemsUracil

Identifiers

PMID39964477
PMCPMC11833691

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.