Evidence map›Paper›PMID 27056366›Full record

ReviewChinese journal of cancer2016

Cell-free circulating tumor DNA in cancer.

Zhen Qin, Vladimir A Ljubimov, Cuiqi Zhou, Yunguang Tong, Jimin Liang

Abstract readReview
In one paragraph

Review in Chinese journal of cancer, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
68citing 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

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

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. Article
  9. Review
  10. Article
  11. Review
  12. Circulating tumor DNA predicts outcome in metastatic gastroesophageal cancer.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2022
    Article
  13. Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Mayo Clinic proceedings. Innovations, quality & outcomes · 2021
    Article
  19. Review
  20. Review

8 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

5 authors.

Zhen QinDepartment of Medicine, Cedars-Sinai Medical Center, David Geffen School of Medicine at UCLA, Los Angeles, California, 90048, USA.
Vladimir A LjubimovKeck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA.
Cuiqi ZhouDepartment of Medicine, Cedars-Sinai Medical Center, David Geffen School of Medicine at UCLA, Los Angeles, California, 90048, USA.
Yunguang TongDepartment of Medicine, Cedars-Sinai Medical Center, David Geffen School of Medicine at UCLA, Los Angeles, California, 90048, USA. YunguangTong@ucla.edu.
Jimin LiangSchool of Life Science and Technology, Xidian University, Xi'an, 710126, Shaanxi, P. R. China. jimleung@mail.xidian.edu.cn.

Funding

PTTG1 regulates anti-cancer drug responseR00CA138914 · NCI · CEDARS-SINAI MEDICAL CENTER · PI TONG, YUNGUANG · 2012 to 2014
$725k
NCI NIH HHS R00 CA138914NCI NIH HHS R00CA138914
6 · The paper itself

Abstract

Cancer is a common cause of death worldwide. Despite significant advances in cancer treatments, the morbidity and mortality are still enormous. Tumor heterogeneity, especially intratumoral heterogeneity, is a significant reason underlying difficulties in tumor treatment and failure of a number of current therapeutic modalities, even of molecularly targeted therapies. The development of a virtually noninvasive "liquid biopsy" from the blood has been attempted to characterize tumor heterogeneity. This review focuses on cell-free circulating tumor DNA (ctDNA) in the bloodstream as a versatile biomarker. ctDNA analysis is an evolving field with many new methods being developed and optimized to be able to successfully extract and analyze ctDNA, which has vast clinical applications. ctDNA has the potential to accurately genotype the tumor and identify personalized genetic and epigenetic alterations of the entire tumor. In addition, ctDNA has the potential to accurately monitor tumor burden and treatment response, while also being able to monitor minimal residual disease, reducing the need for harmful adjuvant chemotherapy and allowing more rapid detection of relapse. There are still many challenges that need to be overcome prior to this biomarker getting wide adoption in the clinical world, including optimization, standardization, and large multicenter trials.

Indexed as

Biomarkers, TumorDNA, NeoplasmEpigenesis, GeneticGenetic HeterogeneityHumansNeoplasmsNeoplastic Cells, CirculatingPrognosisBiomarkers, TumorDNA, NeoplasmCancerCirculating tumor DNALiquid biopsy

Identifiers

PMID27056366
PMCPMC4823888

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.