Evidence map›Paper›PMID 24550319›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2014

Mapping the molecular determinants of BRAF oncogene dependence in human lung cancer.

Luping Lin, Saurabh Asthana, Elton Chan, Sourav Bandyopadhyay, Maria M Martins, Victor Olivas, Jenny Jiacheng Yan, Luu Pham, Mingxue Michelle Wang, Gideon Bollag and 5 more

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
5.7field-weighted citation impact, top 3% 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

61 citing papers in PubMed, 107 citations in OpenAlex.

  1. Trial
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. BRAFbioRxiv : the preprint server for biology · 2025
    Article
  8. Targeting BRAF pathway in low-grade serous ovarian cancer.Journal of gynecologic oncology · 2024
    Review
  9. BRAFNPJ precision oncology · 2024
    Review
  10. Article
  11. Review
  12. Review
  13. Review
  14. Review
  15. Article
  16. Review
  17. [The identification of lung cancer gene-drug module based on multiplex networks algorithm].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2021
    Article
  18. Article
  19. Article
  20. The mechanism of activation of monomeric B-Raf V600E.Computational and structural biotechnology journal · 2021
    Article

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

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

15 authors at 4 institutions in 1 country.

Luping LinDepartments of Medicine and Epidemiology and Biostatistics and Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA 94158.
Saurabh Asthana
Elton Chan
Sourav Bandyopadhyay
Maria M Martins
Victor Olivas
Jenny Jiacheng Yan
Luu Pham
Mingxue Michelle Wang
Gideon Bollag
David B Solit
Eric A Collisson
Charles M Rudin
Barry S Taylor
Trever G Bivona
University of California, San Francisco · USUCSF Helen Diller Family Comprehensive Cancer Center · USMemorial Sloan Kettering Cancer Center · USPlexxikon (United States)

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Nicholas D Socci · 1985 to 2026
$347.4M
A Model for Preclinical Biomarker Discovery in Pancreatic Ductal AdenocarcinomaK08CA137153 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI COLLISSON, ERIC · 2010 to 2014
$815k
Howard Hughes Medical InstituteNCI NIH HHS CA137153NCI NIH HHS K08 CA137153NCI NIH HHS P30 CA008748
6 · The paper itself

Abstract

Oncogenic mutations in the BRAF kinase occur in 6-8% of nonsmall cell lung cancers (NSCLCs), accounting for more than 90,000 deaths annually worldwide. The biological and clinical relevance of these BRAF mutations in NSCLC is incompletely understood. Here we demonstrate that human NSCLC cells with BRAF(V600E), but not other BRAF mutations, initially are sensitive to BRAF-inhibitor treatment. However, these BRAF(V600E) NSCLC cells rapidly acquire resistance to BRAF inhibition through at least one of two discrete molecular mechanisms: (i) loss of full-length BRAF(V600E) coupled with expression of an aberrant form of BRAF(V600E) that retains RAF pathway dependence or (ii) constitutive autocrine EGF receptor (EGFR) signaling driven by c-Jun-mediated EGFR ligand expression. BRAF(V600E) cells with EGFR-driven resistance are characterized by hyperphosphorylated protein kinase AKT, a biomarker we validated in BRAF inhibitor-resistant NSCLC clinical specimens. These data reveal the multifaceted molecular mechanisms by which NSCLCs establish and regulate BRAF oncogene dependence, provide insights into BRAF-EGFR signaling crosstalk, and uncover mechanism-based strategies to optimize clinical responses to BRAF oncogene inhibition.

Indexed as

Autocrine CommunicationBase SequenceCarcinoma, Non-Small-Cell LungDrug Resistance, NeoplasmErbB ReceptorsHumansImmunohistochemistryMolecular Sequence DataMutation, MissenseOncogene Protein v-aktPhosphorylationProto-Oncogene Proteins B-rafSequence Analysis, RNABRAF protein, humanErbB ReceptorsOncogene Protein v-aktProto-Oncogene Proteins B-rafcombination therapytargeted therapy

Identifiers

PMID24550319
PMCPMC3932924
OpenAlexW2123531506

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.