Evidence map›Paper›PMID 27495938›Full record

ArticleMolecular neurobiology2017

Tandem Delivery of Multiple Therapeutic Genes Using Umbilical Cord Blood Cells Improves Symptomatic Outcomes in ALS.

Rustem Robertovich Islamov, Albert Anatolyevich Rizvanov, Valeria Yuryevna Fedotova, Andrey Alexandrovich Izmailov, Zufar Zufarovich Safiullov, Ekaterina Evgenyevna Garanina, Ilnur Ildusovich Salafutdinov, Mikhail Evgenyevich Sokolov, Marat Alexandrovich Mukhamedyarov, András Palotás

Abstract read
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In one paragraph

Article in Molecular neurobiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 15% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Synaptic Vesicle Exocytosis and Endocytosis in Motor Nerve Endings of Transgenic Mice Modeling Amyotrophic Lateral Sclerosis upon Antioxidant Treatment and Gene-Cell Therapy.Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections · 2025
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  10. Gene-modified leucoconcentrate for personalizedNeural regeneration research · 2021
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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

10 authors at 2 institutions in 1 country.

Rustem Robertovich IslamovKazan State Medical University, Kazan, Russia. islamru@yahoo.com.
Albert Anatolyevich RizvanovKazan Federal University, Kazan, Russia.
Valeria Yuryevna FedotovaKazan Federal University, Kazan, Russia.
Andrey Alexandrovich IzmailovKazan State Medical University, Kazan, Russia.
Zufar Zufarovich SafiullovKazan Federal University, Kazan, Russia.
Ekaterina Evgenyevna GaraninaKazan State Medical University, Kazan, Russia.
Ilnur Ildusovich SalafutdinovKazan Federal University, Kazan, Russia.
Mikhail Evgenyevich SokolovKazan State Medical University, Kazan, Russia.
Marat Alexandrovich MukhamedyarovKazan State Medical University, Kazan, Russia.
András PalotásKazan Federal University, Kazan, Russia. palotas@asklepios-med.eu.
Kazan Federal University · RUKazan State Medical University · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Current treatment options of chronic, progressive degenerative neuropsychiatric conditions offer only marginal efficacy, and there is no therapy which arrests or even reverses these diseases. Interest in genetic engineering and cell-based approaches have constantly been increasing, although most of them so far proved to be fruitless or at best provided very slight clinical benefit. In the light of the highly complex patho-mechanisms of these maladies, the failure of drugs aimed at targeting single molecules is not surprising. In order to improve their effectiveness, the role of a unique triple-combination gene therapy was investigated in this study. Intravenous injection of human umbilical cord blood mononuclear cell (hUCBMC) cotransduced with adenoviral vectors expressing vascular endothelial growth factor (VEGF), glial cell-derived neurotrophic factor (GDNF), and neural cell adhesion molecule (NCAM) resulted in prominent increase of life span and performance in behavioral tests in amyotrophic lateral sclerosis (ALS). Expression of the recombinant genes in hUCBMCs was confirmed as soon as 5 days after transduction by RT-PCR, and cells were detectable for as long as 1 month after grafting in lumbar spinal cord by immunofluorescent staining. Xenotransplantation of cells into mice blood without any immunosuppression demonstrated a high level of hUCBMCs homing and survivability in the central nervous system (CNS), most conspicuously in the spinal cord, but not in the spleen or liver. This study confirms an increased addressed homing and notable survivability of triple-transfected cells in lumbar spinal cord, yielding a remarkably enhanced therapeutic potential of hUCBMCs overexpressing neurotrophic factors.

Indexed as

Genetic TherapyAmyotrophic Lateral SclerosisAnimalsBehavior, AnimalCell CountFetal BloodFluorescent Antibody TechniqueGreen Fluorescent ProteinsHumansLeukocytes, MononuclearLumbar VertebraeMice, TransgenicSurvival AnalysisTreatment OutcomeGreen Fluorescent ProteinsAdenoviral vectorAmyotrophic lateral sclerosis (ALS)Cell-mediated gene therapyGlial cell-derived neurotrophic factor (GDNF)Human umbilical cord blood mononuclear cell (hUCBMC)Neural cell adhesion molecule (NCAM)Vascular endothelial growth factor (VEGF)

Identifiers

PMID27495938
OpenAlexW2497952843

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.