Evidence map›Paper›PMID 28668828›Full record

ArticleAnticancer research2017

Patient-derived Xenografts from Colorectal Carcinoma: A Temporal and Hierarchical Study of Murine Stromal Cell Replacement.

Celia Chao, Steve G Widen, Thomas G Wood, John R Zatarain, Paul Johnson, Aakash Gajjar, Guillermo Gomez, Suimin Qiu, Jill Thompson, Heidi Spratt and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Anticancer research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
1.9field-weighted citation impact, top 12% 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

33 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
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  8. Real timeOncotarget · 2023
    Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Tumor Purity in Preclinical Mouse Tumor Models.Cancer research communications · 2022
    Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Review
  20. 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

11 authors at 1 institution in 1 country.

Celia ChaoDepartment of Surgery, University of Texas Medical Branch, Galveston, TX, U.S.A. cechao@utmb.edu.
Steve G WidenDepartment of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, TX, U.S.A.
Thomas G WoodDepartment of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, TX, U.S.A.
John R ZatarainDepartment of Surgery, University of Texas Medical Branch, Galveston, TX, U.S.A.
Paul JohnsonDepartment of Surgery, University of Texas Medical Branch, Galveston, TX, U.S.A.
Aakash GajjarDepartment of Surgery, University of Texas Medical Branch, Galveston, TX, U.S.A.
Guillermo GomezDepartment of Surgery, University of Texas Medical Branch, Galveston, TX, U.S.A.
Suimin QiuDepartment of Surgical Pathology, University of Texas Medical Branch, Galveston, TX, U.S.A.
Jill ThompsonDepartment of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, TX, U.S.A.
Heidi SprattDepartment of Preventative Medicine and Community Health, University of Texas Medical Branch, Galveston, TX, U.S.A.
Mark R HellmichDepartment of Surgery, University of Texas Medical Branch, Galveston, TX, U.S.A.
The University of Texas Medical Branch at Galveston · US

Funding

UTMB Clinical and Translational Science AwardUL1TR001439 · NCATS · UNIVERSITY OF TEXAS MED BR GALVESTON · PI URBAN, RANDALL J · 2015 to 2024
$40.0M
SURGICAL TRAINING IN GASTROINTESTINAL ENDOCRINOLOGYT32DK007639 · NIDDK · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI RADHAKRISHNAN, RAVI S. · 1992 to 2022
$3.6M
Bombesin-Activated Carcinoma Associated Fibroblasts in Colorectal CancerK08CA125209 · NCI · UNIVERSITY OF TEXAS MED BR GALVESTON · PI CHAO, CELIA · 2009 to 2013
$643k
NCATS NIH HHS UL1 TR001439NCI NIH HHS K08 CA125209NIDDK NIH HHS T32 DK007639
6 · The paper itself

Abstract

BACKGROUND/

aimPatient-derived xenografting (PDX) of human colorectal cancer (CRC) is the preferred experimental model to study tumor response to therapeutic agents. Gradually, human stromal cells are replaced by mouse stromal cells; however, the exact timing of the replacement of human with murine stromal cells in human CRC xenograft has not been fully elucidated. We hypothesize that orthologous murine transcripts functionally substitutes for the loss due to replacement of human stromal genes. MATERIALS AND

methodsHuman CRC were implanted in athymic nude mice in replicates and followed-up over time. Using next-generation sequencing, we determined the temporal kinetics of human stromal cell replacement with the orthologous murine transcripts.

resultsCRC cell-induced re-organization of the normal, quiescent murine stromal cells into a protumorigenic phenotype supporting human CRC growth occurs at initial implantation.

conclusionMurine cell replacement occurs in a time- and size-dependent manner.

Indexed as

AnimalsColorectal NeoplasmsFemaleHeterograftsHumansMaleMiceMice, NudeStromal CellsTransplantation, HeterologousXenograft Model Antitumor Assayshuman colorectal carcinomanext-generation sequencingPatient derived xenografts

Identifiers

PMID28668828
PMCPMC5548438
OpenAlexW2744364547

What OpenQuestion holds

Textmetadata
LicenceTDM
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.