Evidence map›Paper›PMID 10516731›Full record

ArticleGene therapy1999

Establishment of an optimised gene transfer protocol for human primary T lymphocytes according to clinical requirements.

F Ayuk, Z Li, K Kühlcke, C Lindemann, U Schade, H G Eckert, A Zander, B Fehse

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Gene therapy, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Gene therapy in the treatment of intestinal inflammation.International journal of colorectal disease · 2004
    Review
  5. Article
  6. Article
  7. Review
  8. Article
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

8 authors.

F AyukBone Marrow Transplantation, University Hospital Eppendorf, Hamburg, Germany.
Z Li
K Kühlcke
C Lindemann
U Schade
H G Eckert
A Zander
B Fehse

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Current gene therapeutic protocols directed towards the treatment of inherited disorders (eg ADA-SCID) and viral infections (eg AIDS), as well as adoptive immunotherapy approaches are based on the use of genetically modified lymphocytes. Since only insufficient transduction of T cells is obtained using existing techniques, the development of more efficient gene transfer protocols into these cells is of great importance. We present here a protocol for the highly efficient transduction of human primary T cells at high densities (1 x 106/ml) by retroviral infection. Using retroviral vectors encoding a truncated human low-affinity nerve growth factor receptor (DeltaLNGFR) as a gene transfer marker, we obtained transduction frequencies of more than 70% of CD3+ cells after two cycles of infection. Our protocol is based on the use of FBS-free media for both the production of retrovirus-containing supernatant and the cultivation of the primary T cells. Since the protocol presented here works just as efficiently under large-scale conditions, it may be easily adapted to clinical needs and 'good manufacturing practice' (GMP) standards.

Indexed as

Gene Transfer TechniquesT-LymphocytesAcquired Immunodeficiency SyndromeCD3 ComplexCells, CulturedCentrifugationCulture Media, Serum-FreeFibronectinsFlow CytometryGene ExpressionGenetic VectorsHumansImmunotherapy, AdoptiveJurkat CellsLymphocyte ActivationReceptor, Nerve Growth FactorCD3 ComplexCulture Media, Serum-FreeFibronectinsReceptor, Nerve Growth Factor

Identifiers

PMID10516731

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.