Evidence map›Paper›PMID 22426421›Full record

ArticleNature medicine2012

A common BIM deletion polymorphism mediates intrinsic resistance and inferior responses to tyrosine kinase inhibitors in cancer.

King Pan Ng, Axel M Hillmer, Charles T H Chuah, Wen Chun Juan, Tun Kiat Ko, Audrey S M Teo, Pramila N Ariyaratne, Naoto Takahashi, Kenichi Sawada, Yao Fei and 45 more

Abstract readMulticenter Study
PubMed Publisher
In one paragraph

Article in Nature medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 311 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
311citing papers in PubMed, 4 pooled it
40.5field-weighted citation impact, top 1% 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.

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

311 citing papers in PubMed, 4 syntheses or guidelines pooled it, 552 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Trial
  6. Trial
  7. Trial
  8. Trial
  9. Review
  10. Article
  11. Review
  12. Article
  13. BCL-2/BCL-xL inhibitor pelcitoclax with osimertinib forJournal for immunotherapy of cancer · 2026
    Article
  14. Review
  15. Article
  16. Review
  17. Review
  18. Review
  19. Cul5bioRxiv : the preprint server for biology · 2025
    Article
  20. Review

251 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

55 authors at 15 institutions in 5 countries.

King Pan NgCancer & Stem Cell Biology Signature Research Programme, Duke-National University of Singapore Graduate Medical School, Singapore.
Axel M Hillmer
Charles T H Chuah
Wen Chun Juan
Tun Kiat Ko
Audrey S M Teo
Pramila N Ariyaratne
Naoto Takahashi
Kenichi Sawada
Yao Fei
Sheila Soh
Wah Heng Lee
John W J Huang
John C Allen
Xing Yi Woo
Niranjan Nagarajan
Vikrant Kumar
Anbupalam Thalamuthu
Wan Ting Poh
Ai Leen Ang
Hae Tha Mya
Gee Fung How
Li Yi Yang
Liang Piu Koh
Balram Chowbay
Chia-Tien Chang
Veera S Nadarajan
Wee Joo Chng
Hein Than
Lay Cheng Lim
Yeow Tee Goh
Shenli Zhang
Dianne Poh
Patrick Tan
Ju-Ee Seet
Mei-Kim Ang
Noan-Minh Chau
Quan-Sing Ng
Daniel S W Tan
Manabu Soda
Kazutoshi Isobe
Markus M Nöthen
Tien Y Wong
Atif Shahab
Xiaoan Ruan
Valère Cacheux-Rataboul
Wing-Kin Sung
Eng Huat Tan
Yasushi Yatabe
Hiroyuki Mano
Ross A Soo
Tan Min Chin
Wan-Teck Lim
Yijun Ruan
S Tiong Ong
Genome Institute of Singapore · SGNational University of Singapore · SGNational Cancer Centre Singapore · SGSingapore General Hospital · SGNational University Cancer Institute, Singapore · SGAkita University · JPNational University Health System · SGAichi Cancer Center · JPDuke-NUS Medical School · SGJichi Medical University · JPSingapore Eye Research Institute · SGThe University of Tokyo · JPToho University · JPUniversity of Bonn · DEUniversity of Malaya · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tyrosine kinase inhibitors (TKIs) elicit high response rates among individuals with kinase-driven malignancies, including chronic myeloid leukemia (CML) and epidermal growth factor receptor-mutated non-small-cell lung cancer (EGFR NSCLC). However, the extent and duration of these responses are heterogeneous, suggesting the existence of genetic modifiers affecting an individual's response to TKIs. Using paired-end DNA sequencing, we discovered a common intronic deletion polymorphism in the gene encoding BCL2-like 11 (BIM). BIM is a pro-apoptotic member of the B-cell CLL/lymphoma 2 (BCL2) family of proteins, and its upregulation is required for TKIs to induce apoptosis in kinase-driven cancers. The polymorphism switched BIM splicing from exon 4 to exon 3, which resulted in expression of BIM isoforms lacking the pro-apoptotic BCL2-homology domain 3 (BH3). The polymorphism was sufficient to confer intrinsic TKI resistance in CML and EGFR NSCLC cell lines, but this resistance could be overcome with BH3-mimetic drugs. Notably, individuals with CML and EGFR NSCLC harboring the polymorphism experienced significantly inferior responses to TKIs than did individuals without the polymorphism (P = 0.02 for CML and P = 0.027 for EGFR NSCLC). Our results offer an explanation for the heterogeneity of TKI responses across individuals and suggest the possibility of personalizing therapy with BH3 mimetics to overcome BIM-polymorphism-associated TKI resistance.

Indexed as

AdultAgedAged, 80 and overAnnexinsApoptosisApoptosis Regulatory ProteinsBcl-2-Like Protein 11BH3 Interacting Domain Death Agonist ProteinCarcinoma, Non-Small-Cell LungCell Line, TumorCohort StudiesDose-Response Relationship, DrugDrug Resistance, NeoplasmEnzyme-Linked Immunosorbent AssayErbB ReceptorsExonsAnnexinsApoptosis Regulatory ProteinsBCL2L11 protein, humanBcl-2-Like Protein 11BH3 Interacting Domain Death Agonist ProteinBID protein, humanErbB ReceptorsMembrane ProteinsProtein IsoformsProtein Kinase InhibitorsProto-Oncogene ProteinsRNA, Small Interfering

Identifiers

PMID22426421
OpenAlexW2091134276

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.