ArticleMolecular neurobiology2015
Availability of Pre- and Pro-regions of Transgenic GDNF Affects the Ability to Induce Axonal Sprout Growth.
Article in Molecular neurobiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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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.
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.
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Who cites it
3 citing papers in PubMed, 11 citations in OpenAlex.
- Article
- Functional equivalence of stem cell and stem cell-derived extracellular vesicle transplantation to repair the irradiated brain.Stem cells translational medicine · 2020Article
- Effects of striatal transplantation of cells transfected with GDNF gene without pre- and pro-regions in mouse model of Parkinson's disease.BMC neuroscience · 2016Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plasmids containing four GFP-tagged isoforms of the human GDNF gene, with both pre- and pro-regions (pre-pro- GDNF), with the pre- (pre-GDNF) or the pro-region (pro-GDNF) alone, and without the pre- and pro-regions (mGDNF), were used to transfect HEK293 cells (human embryonic kidney cell line). The effect of the transgenic products on the growth of processes was studied in the spinal ganglia of 14-day rat embryos. Media conditioned by the transgenic cells were used to culture explants and dissociated cells of embryonic dorsal root ganglia attached to the bottom of the plate. Medium conditioned by gfp-transgenic HEK293 cells was used as the control. Spinal ganglia explants and dissociated cells cultured in a medium supplemented with recombinant GDNF (recGDNF) as well as in conditioned media containing the pre-GDNF and mGDNF products demonstrated active growth of processes immunopositive for neuronal marker beta-3-tubulin as early as on culture day 4. The ganglia and cells cultured in control medium and media conditioned by cells transgenic for pro-GDNF had no or very few processes even after 10 days of culture.
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Registered trials
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.