Evidence map›Paper›PMID 35685767›Full record

ArticleDrug design, development and therapy2022

THSD7B Mutation Induces Platinum Resistance in Small Cell Lung Cancer Patients.

Zifu Yao, Anqi Lin, Yonglin Yi, Weitao Shen, Jian Zhang, Peng Luo

Open access · goldAbstract read
In one paragraph

Article in Drug design, development and therapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 22% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Small Cell Lung Cancer-An Update on Chemotherapy Resistance.Current treatment options in oncology · 2024
    Review
  5. Article
  6. Article
  7. 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

6 authors at 2 institutions in 1 country.

Zifu Yao *Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510282, People's Republic of China.
Anqi Lin *Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510282, People's Republic of China.
Yonglin Yi *Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510282, People's Republic of China.
Weitao ShenDepartment of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510282, People's Republic of China.
Jian ZhangDepartment of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510282, People's Republic of China.
Peng LuoDepartment of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510282, People's Republic of China.ORCID 0000-0002-8215-2045
Zhujiang Hospital · CNNanfang Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aim: Several cases of small cell lung cancer (SCLC) patients demonstrate resistance to the treatment initiatives such as cisplatin after platinum chemotherapy. It is crucial to the improvement of the overall survival (OS) of SCLC patients to discover the gene mutation inducing platinum resistance within this cohort. Patients and Methods: We analyzed the gene mutations significantly associated with the OS from 2 cohorts of SCLC platinum-treated patients. And then we screened out THSD7B mutation. In order to understand the mechanism between THSD7B mutation and platinum resistance, we designed gene mutation co-occurrence and mutual exclusivity analysis, gene set enrichment analysis (GSEA) and gene set variation analysis (GSVA) analysis, and Connectivity Map (CMap) analysis. Results: The poor prognosis of THSD7B mutant patients may be related to the inhibition of cell death-related pathways, the up-regulation of cell invasion and metastasis pathways, and the down-regulation of immune response pathways. Lovastatin and cyclooxygenase inhibitors could be used as potential target compounds in THSD7B mutant patients, which provides reference for future research on platinum resistance. Conclusion: THSD7B can be considered a reliable biomarker that effectively facilitates the prediction of poor survival in SCLC platinum-treated patients.

Indexed as

Lung NeoplasmsSmall Cell Lung CarcinomaCisplatinHumansMutationPlatinumCisplatinPlatinumchemotherapy resistancegene mutationplatinumprognosissmall cell lung cancer

Identifiers

PMID35685767
PMCPMC9172928
OpenAlexW4282018259

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.