Evidence map›Paper›PMID 33869653›Full record

ArticleMolecular therapy. Methods & clinical development2021

Promoter usage regulating the surface density of CAR molecules may modulate the kinetics of CAR-T cells

Jin-Yuan Ho, Lin Wang, Ying Liu, Min Ba, Junfang Yang, Xian Zhang, Dandan Chen, Peihua Lu, Jianqiang Li

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Molecular therapy. Methods & clinical development, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03840317 (Randomized, Parallel-arm, Controlled Trial of Senl_1904A and Senl_1904B Autologous CAR-T Cell Injections in the Treatment of Relapsed and Refractory Acute B Lymphocytic Leukemia), which is not on this map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
3.2field-weighted citation impact, top 6% 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.

NCT03840317 phase1unknown statusnot on this map

Randomized, Parallel-arm, Controlled Trial of Senl_1904A and Senl_1904B Autologous CAR-T Cell Injections in the Treatment of Relapsed and Refractory Acute B Lymphocytic Leukemia(r/r B-ALL)

TypeinterventionalSponsorHebei Senlang Biotechnology Inc., Ltd.Ran2019 to 2022Enrolled20ConditionsAcute Lymphocytic LeukemiaArmsAutologous CD19-targeting CAR T cells
3 · Its place in the literature

Who cites it

40 citing papers in PubMed, 55 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. In Vivo CAR-T Therapies-A New Era of Programmable Immunity.International journal of molecular sciences · 2026
    Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Targeting CD19 CAR-T With MND Promoter Enhances Tumour Killing.Journal of cellular and molecular medicine · 2025
    Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Article
  20. Review
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

9 authors at 1 institution in 1 country.

Jin-Yuan HoHebei Senlang Biotechnology, Shijiazhuang 050000, China.
Lin WangHebei Senlang Biotechnology, Shijiazhuang 050000, China.
Ying LiuHebei Senlang Biotechnology, Shijiazhuang 050000, China.
Min BaHebei Senlang Biotechnology, Shijiazhuang 050000, China.
Junfang YangHebei Yanda Lu Daopei Hospital, Langfang, China.
Xian ZhangHebei Yanda Lu Daopei Hospital, Beijing, China.
Dandan ChenHebei Senlang Biotechnology, Shijiazhuang 050000, China.
Peihua LuHebei Yanda Lu Daopei Hospital, Langfang, China.
Jianqiang LiHebei Senlang Biotechnology, Shijiazhuang 050000, China.
Beijing Dao Pei Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although chimeric antigen receptor T (CAR-T) cell therapy achieves high remission rates, challenges (e.g., toxicity management and relapse prevention) remain. The major risks are cytokine release syndrome and related neurological toxicity. The influence of the CAR surface density on the efficacy/safety of CAR-T cell therapy and the factors determining CAR density were not elucidated comprehensively. Here, we discovered that the use of the MND promoter increased the transduction rate and reduced the CAR surface density. Additionally, MND-driven CAR-T cells had prolonged antileukemia activity in a mouse model. In an initial dual-armed anti-CD19 CAR-T cell pilot study (ClinicalTrials.gov: NCT03840317), eight and six subjects were infused with MND and EF1α promoter-driven autologous CAR-T cells (3 × 10

Indexed as

B-ALLCAR densityCAR-TCD19MNDpromoter usage

Identifiers

PMID33869653
PMCPMC8027690
OpenAlexW3138763824

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

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.