Evidence map›Paper›PMID 32390316›Full record

ArticleAdvanced biosystems2020

Lentivirus Manufacturing Process for Primary T-Cell Biofactory Production.

Harikrishnan Radhakrishnan, Harold S Javitz, Parijat Bhatnagar

Abstract read
In one paragraph

Article in Advanced biosystems, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Syngeneic CAR T cells engineered for persistent delivery of desired proteins.Journal of controlled release : official journal of the Controlled Release Society · 2025
    Article
  3. Engineered CD4 T cells for in vivo delivery of therapeutic proteins.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  4. Article
  5. Article
  6. Article
  7. Electrically regulated cell-based intervention for viral infections.Bioengineering & translational medicine · 2023
    Article
  8. Article
  9. 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

3 authors.

Harikrishnan RadhakrishnanBiosciences Division, SRI International, Menlo Park, CA, 94025, USA.
Harold S JavitzEducation Division, SRI International, Menlo Park, CA, 94025, USA.ORCID 0000-0002-6370-174X
Parijat BhatnagarBiosciences Division, SRI International, Menlo Park, CA, 94025, USA.ORCID 0000-0001-9783-3364

Funding

Self-assembled therapeutics with spatiotemporal resolutionDP2EB024245 · NIBIB · SRI INTERNATIONAL · PI BHATNAGAR, PARIJAT · 2016 to 2016
$3.0M
T-cell Biofactories for targeting interstitial fluid pressureR21CA236640 · NCI · SRI INTERNATIONAL · PI BHATNAGAR, PARIJAT · 2019 to 2022
$818k
Defense Advanced Research Projects Agency D19AP00024NCI NIH HHS R21 CA236640NIBIB NIH HHS DP2 EB024245
6 · The paper itself

Abstract

A process for maximizing the titer of lentivirus particles, deemed to be a necessity for transducing primary cells, is developed. Lentivirus particles, with a set of transgenes encoding an artificial cell-signaling pathway, are used to transform primary T cells as vectors for calibrated synthesis of desired proteins in situ, that is, T-cell biofactory cells. The process is also used to generate primary T cells expressing antigen-specific chimeric antigen receptors, that is, CAR T cells. The two differently engineered primary T cells are expanded and validated for their respective functions, that is, calibrated synthesis of desired proteins upon engaging the target cells, which is specific for the T-cell biofactory cells, and cytolysis of the target cells common to both types of cells. The process is compliant with current Good Manufacturing Practices and can be used to support the scale-up for clinical translation.

Indexed as

Cell EngineeringLentivirusPrimary Cell CultureReceptors, Chimeric AntigenT-LymphocytesTransgenesHumansReceptors, Chimeric AntigenCAR T cellscell engineeringcell manufacturingdrug deliveryhigh-titer lentivirus production

Identifiers

PMID32390316
PMCPMC7526617

What OpenQuestion holds

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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.