Evidence map›Paper›PMID 23719068›Full record

ArticleGene therapy2013

2-diethylaminoethyl-dextran methyl methacrylate copolymer nonviral vector: still a long way toward the safety of aerosol gene therapy.

P Zarogoulidis, W Hohenforst-Schmidt, K Darwiche, L Krauss, D Sparopoulou, L Sakkas, A Gschwendtner, H Huang, F J Turner, L Freitag and 1 more

Abstract read
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In one paragraph

Article in Gene therapy, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

16 citing papers in PubMed, 19 citations in OpenAlex.

  1. Stimuli-Responsive Non-viral Nanoparticles for Gene Delivery.Handbook of experimental pharmacology · 2024
    Article
  2. Modification of Apremilast from Pills to Aerosol a Future Concept.International journal of environmental research and public health · 2021
    Article
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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

11 authors at 7 institutions in 3 countries.

P Zarogoulidis1] Pulmonary Department-Oncology Unit, 'G. Papanikolaou' General Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece [2] Department of Interventional Pneumology, Ruhrlandklinik, West German Lung Center, University Hospital, University Duisburg-Essen, Essen, Germany.
W Hohenforst-Schmidt
K Darwiche
L Krauss
D Sparopoulou
L Sakkas
A Gschwendtner
H Huang
F J Turner
L Freitag
K Zarogoulidis
G. Papanikolaou General Hospital · GRRuhrlandklinik · DEAristotle University of Thessaloniki · GRChanghai Hospital · CNKlinikum Coburg · DEKlinikum St. Marien Amberg · DETheageneio General Hospital · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Revealing the lung tumor genome has directed the current treatment strategies toward targeted therapy. First line treatments targeting the genome of lung tumor cells have been approved and are on the market. However, they are limited by the small number of patients with the current investigated genetic mutations. Novel treatment administration modalities have been also investigated in an effort to increase the local drug deposition and disease control. In the current study, we investigated the safety of the new nonviral vector 2-diethylaminoethyl-dextran methyl methacrylate copolymer (DDMC; Ryujyu Science), which belongs to the 2-diethylaminoethyl-dextran family by aerosol administration. Thirty male BALBC mice, 2 month old, were included and divided into three groups. However, pathological findings indicated severe emphysema within three aerosol sessions. In addition, the CytoViva technique was applied for the first time to display the nonviral particles within the pulmonary tissue and emphysema lesions, and a spectral library of the nonviral vector was also established. Although our results in BALBC mice prevented us from further investigation of the DDMC nonviral vector as a vehicle for gene therapy, further investigation in animals with larger airways is warranted to properly evaluate the safety of the vector.

Indexed as

Genetic TherapyAdministration, InhalationAnimalsDEAE-DextranEmphysemaLungLung NeoplasmsMaleMethylmethacrylateMiceMice, Inbred BALB CRandom AllocationDEAE-DextranMethylmethacrylate

Identifiers

PMID23719068
OpenAlexW1998023799

What OpenQuestion holds

Textmetadata
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.