Evidence map›Paper›PMID 26964641›Full record

ArticleNature communications2016

Hexose enhances oligonucleotide delivery and exon skipping in dystrophin-deficient mdx mice.

Gang Han, Ben Gu, Limin Cao, Xianjun Gao, Qingsong Wang, Yiqi Seow, Ning Zhang, Matthew J A Wood, HaiFang Yin

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
5.9field-weighted citation impact, top 3% of its field
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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 47 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Use of Glucose/Fructose to Enhance the Exon Skipping Efficacy.Methods in molecular biology (Clifton, N.J.) · 2025
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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 at 3 institutions in 3 countries.

Gang HanDepartment of Cell Biology and Research Center of Basic Medical Science, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin 300070, China.
Ben GuDepartment of Cell Biology and Research Center of Basic Medical Science, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin 300070, China.
Limin CaoDepartment of Cell Biology and Research Center of Basic Medical Science, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin 300070, China.
Xianjun GaoDepartment of Cell Biology and Research Center of Basic Medical Science, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin 300070, China.
Qingsong WangDepartment of Cell Biology and Research Center of Basic Medical Science, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin 300070, China.
Yiqi SeowMolecular Engineering Laboratory, Agency for Science Technology and Research, Biomedical Sciences Institutes, 61 Biopolis Way, Singapore 138668, Singapore.ORCID http://orcid.org/0000-0001-7040-3006
Ning ZhangDepartment of Cell Biology and Research Center of Basic Medical Science, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin 300070, China.
Matthew J A WoodDepartment of Physiology, Anatomy and Genetics, University of Oxford, Oxford OX1 3QX, UK.
HaiFang YinDepartment of Cell Biology and Research Center of Basic Medical Science, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin 300070, China.
Tianjin Medical University · CNAgency for Science, Technology and Research · SGUniversity of Oxford · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Carbohydrate-based infusion solutions are widely used in the clinic. Here we show that co-administration of phosphorodiamidate morpholino oligomers (PMOs) with glucose enhances exon-skipping activity in Duchenne muscular dystrophy (DMD) mdx mice. We identify a glucose-fructose (GF) formulation that potentiates PMO activity, completely corrects aberrant Dmd transcripts, restores dystrophin levels in skeletal muscles and achieves functional rescue without detectable toxicity. This activity is attributed to enhancement of GF-mediated PMO uptake in the muscle. We demonstrate that PMO cellular uptake is energy dependent, and that ATP from GF metabolism contributes to enhanced cellular uptake of PMO in the muscle. Collectively, we show that GF potentiates PMO activity by replenishing cellular energy stores under energy-deficient conditions in mdx mice. Our findings provide mechanistic insight into hexose-mediated oligonucleotide delivery and have important implications for the development of DMD exon-skipping therapy.

Indexed as

AnimalsDystrophinExonsFructoseGenetic TherapyGlucoseHexosesInjections, IntramuscularMiceMice, Inbred mdxMorpholinosMuscle, SkeletalMuscular Dystrophy, DuchenneOligonucleotides, AntisenseRNA, MessengerRNA Splicingapo-dystrophin 1DystrophinFructoseGlucoseHexosesMorpholinosOligonucleotides, AntisenseRNA, Messenger

Identifiers

PMID26964641
PMCPMC4793046
OpenAlexW2417305259

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.