Evidence map›Paper›PMID 32612211›Full record

ArticleScientific reports2020

Molecular dissection of CRC primary tumors and their matched liver metastases reveals critical role of immune microenvironment, EMT and angiogenesis in cancer metastasis.

Jiangang Liu, Yong Beom Cho, Hye Kyung Hong, Song Wu, Philip J Ebert, Steven M Bray, Swee Seong Wong, Jason C Ting, John N Calley, Catherine F Whittington and 7 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.3field-weighted citation impact, top 6% 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

22 citing papers in PubMed, 39 citations in OpenAlex.

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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

17 authors at 4 institutions in 2 countries.

Jiangang Liu *Eli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, 46285, USA.
Yong Beom Cho *Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, Republic of Korea.
Hye Kyung Hong *Institute for Future Medicine, Samsung Medical Center, Seoul, Republic of Korea.
Song WuEli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, 46285, USA.
Philip J EbertEli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, 46285, USA.
Steven M BrayEli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, 46285, USA.
Swee Seong WongEli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, 46285, USA.
Jason C TingEli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, 46285, USA.
John N CalleyEli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, 46285, USA.
Catherine F WhittingtonEli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, 46285, USA.
Shripad V BhagwatEli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, 46285, USA.
Christoph ReinhardEli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, 46285, USA.
Robert WildEli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, 46285, USA.
Do-Hyun NamDepartment of Health Science and Technology, Samsung Advanced Institute for Health Science and Technology, Sungkyunkwan University, Seoul, Republic of Korea.
Amit AggarwalEli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, 46285, USA. aggarwal_amit@lilly.com.
Woo Yong LeeDepartment of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, Republic of Korea. wooyong123.lee@samsung.com.
Sheng-Bin PengEli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, 46285, USA. peng_sheng-bin@lilly.com.
Eli Lilly (United States) · USSamsung (South Korea) · KRSamsung Medical Center · KRSungkyunkwan University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metastasis is the primary cause of cancer mortality. The primary tumors of colorectal cancer (CRC) often metastasize to the liver. In this study, we have collected 122 samples from 45 CRC patients. Among them, 32 patients have primary tumors, adjacent normal tissues, and matched liver metastases. Thirteen patients have primary tumors without distant metastasis and matched normal tissues. Characterization of these samples was conducted by whole-exome and RNA sequencing and SNP6.0 analysis. Our results revealed no significant difference in genetic alterations including common oncogenic mutations, whole genome mutations and copy number variations between primary and metastatic tumors. We then assembled gene co-expression networks and identified metastasis-correlated gene networks of immune-suppression, epithelial-mesenchymal transition (EMT) and angiogenesis as the key events and potentially synergistic drivers associated with CRC metastasis. Further independent cohort validation using published datasets has verified that these specific gene networks are up regulated throughout the tumor progression. The gene networks of EMT, angiogenesis, immune-suppression and T cell exhaustion are closely correlated with the poor patient outcome and intrinsic anti-PD-1 resistance. These results offer insights of combinational strategy for the treatment of metastatic CRC.

Indexed as

Epithelial-Mesenchymal TransitionMutationNeovascularization, PathologicBiomarkers, TumorCohort StudiesColorectal NeoplasmsDNA Copy Number VariationsFollow-Up StudiesGene Expression Regulation, NeoplasticGene Regulatory NetworksHumansLiver NeoplasmsPrognosisSurvival RateTumor MicroenvironmentBiomarkers, Tumor

Identifiers

PMID32612211
PMCPMC7330040
OpenAlexW3040660865

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.