Evidence map›Paper›PMID 30250075›Full record

ArticleCell death & disease2018

Sensitizing non-small cell lung cancer to BCL-xL-targeted apoptosis.

Qi Shen, Jun Li, Junhua Mai, Zhe Zhang, Andrew Fisher, Xiaoyan Wu, Zhaoqi Li, Maricela R Ramirez, Shuqing Chen, Haifa Shen

Abstract read
In one paragraph

Article in Cell death & disease, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
–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

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. 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

10 authors.

Qi ShenDepartment of Nanomedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, TX, 77030, USA.ORCID http://orcid.org/0000-0002-7032-2182
Jun LiDepartment of Nanomedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, TX, 77030, USA.
Junhua MaiDepartment of Nanomedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, TX, 77030, USA.ORCID http://orcid.org/0000-0001-8374-4352
Zhe ZhangDepartment of Nanomedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, TX, 77030, USA.
Andrew FisherDepartment of Nanomedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, TX, 77030, USA.
Xiaoyan WuDepartment of Nanomedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, TX, 77030, USA.
Zhaoqi LiDepartment of Nanomedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, TX, 77030, USA.
Maricela R RamirezDepartment of Nanomedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, TX, 77030, USA.
Shuqing ChenDepartment of Drug Metabolism and Drug Analysis, College of Pharmaceutical Sciences, Zhejiang University, 310058, Hangzhou, Zhejiang, China.
Haifa ShenDepartment of Nanomedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, TX, 77030, USA. hshen@houstonmethodist.org.

Funding

Transport Oncophysics CoreU54CA210181 · NCI · METHODIST HOSPITAL RESEARCH INSTITUTE · PI SHEN, HAIFA · 2016 to 2020
$9.3M
Mechanism of Intratumoral Transport of Particulate DrugsR01CA222959 · NCI · METHODIST HOSPITAL RESEARCH INSTITUTE · PI CHEN, SHU-HSIA, LIU, XUEWU · 2018 to 2023
$2.3M
Tumor vasculature-targeted nanotherapeutics for DNA damage responseR01CA193880 · NCI · METHODIST HOSPITAL RESEARCH INSTITUTE · PI SHEN, HAIFA · 2016 to 2020
$1.8M
NCI NIH HHS R01 CA193880NCI NIH HHS R01 CA222959NCI NIH HHS U54 CA210181
6 · The paper itself

Abstract

Lung cancer is the leading cause of death in the United States, with non-small cell lung cancers (NSCLC) accounting for 85% of all cases. By analyzing the expression profile of the pro-apoptotic and anti-apoptotic proteins, we have assigned NSCLCs into two distinct groups. While single agent treatment with the BCL-2/BCL-xL/BCL-w inhibitor ABT-263 (navitoclax) did not trigger apoptosis in either group, cells with a moderate to high level of MCL-1 expression were sensitive to ABT-263 treatment when MCL-1 expression was suppressed with a gene-specific siRNA. In contrast, those with a low MCL-1 expression did not undergo apoptosis upon combination treatment with ABT-263 and MCL-1 siRNA. Further studies revealed that cells with a low MCL-1 expression had low mitochondrial priming, and treatment with the chemotherapy drug docetaxel raised the mitochondrial priming level and consequently sensitized cells to ABT-263. These results establish a rationale for molecular profiling and a therapeutic strategy to treat NSCLC patients with pro-apoptotic anti-cancer drugs based on their MCL-1 expression level.

Indexed as

A549 CellsAniline CompoundsApoptosisApoptosis Regulatory Proteinsbcl-X ProteinCarcinoma, Non-Small-Cell LungCell PolarityCell SurvivalDocetaxelDrug Resistance, NeoplasmDrug SynergismGene Knockout TechniquesHumansLung NeoplasmsMembrane ProteinsMitochondriaAniline CompoundsApoptosis Regulatory ProteinsBBC3 protein, humanBCL2L1 protein, humanbcl-X ProteinDocetaxelMembrane ProteinsMLC1 protein, humannavitoclaxProto-Oncogene ProteinsSulfonamides

Identifiers

PMID30250075
PMCPMC6155218

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.