Evidence map›Paper›PMID 26461935›Full record

ArticlePloS one2015

Thrombospondin-1 in a Murine Model of Colorectal Carcinogenesis.

Zenaida P Lopez-Dee, Sridar V Chittur, Hiral Patel, Aleona Chinikaylo, Brittany Lippert, Bhumi Patel, Jack Lawler, Linda S Gutierrez

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

15 citing papers in PubMed, 19 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Functions of Thrombospondin-1 in the Tumor Microenvironment.International journal of molecular sciences · 2021
    Review
  9. Article
  10. Thrombospondin 1 in Metabolic Diseases.Frontiers in endocrinology · 2021
    Review
  11. THBS1 (thrombospondin-1).Atlas of genetics and cytogenetics in oncology and haematology · 2020
    Article
  12. Article
  13. Article
  14. Biology open · 2018
    Article
  15. Review
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

8 authors at 3 institutions in 1 country.

Zenaida P Lopez-DeeDepartment of Biology, Wilkes University, Wilkes Barre, Pennsylvania, United States of America.
Sridar V ChitturCenter for Functional Genomics, University of Albany, State University of New York, Renssaeler, New York, United States of America.
Hiral PatelDepartment of Biology, Wilkes University, Wilkes Barre, Pennsylvania, United States of America.
Aleona ChinikayloDepartment of Biology, Wilkes University, Wilkes Barre, Pennsylvania, United States of America.
Brittany LippertDepartment of Biology, Wilkes University, Wilkes Barre, Pennsylvania, United States of America.
Bhumi PatelDepartment of Biology, Wilkes University, Wilkes Barre, Pennsylvania, United States of America.
Jack LawlerDepartment of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, United States of America.
Linda S GutierrezDepartment of Biology, Wilkes University, Wilkes Barre, Pennsylvania, United States of America.
Wilkes University · USAlbany State University · USBeth Israel Deaconess Medical Center · US

Funding

Thrombospondin in ulceractive colitis and carcinogenesisR15DK067901 · NIDDK · WILKES UNIVERSITY · PI GUTIERREZ, LINDA S · 2006 to 2010
$443k
Howard Hughes Medical InstituteNIDDK NIH HHS R15 DK067901NIDDK NIH HHS R15 DK067901-02
6 · The paper itself

Abstract

Colorectal Cancer (CRC) is one of the late complications observed in patients suffering from inflammatory bowel diseases (IBD). Carcinogenesis is promoted by persistent chronic inflammation occurring in IBD. Understanding the mechanisms involved is essential in order to ameliorate inflammation and prevent CRC. Thrombospondin 1 (TSP-1) is a multidomain glycoprotein with important roles in angiogenesis. The effects of TSP-1 in colonic tumor formation and growth were analyzed in a model of inflammation-induced carcinogenesis. WT and TSP-1 deficient mice (TSP-1-/-) of the C57BL/6 strain received a single injection of azoxymethane (AOM) and multiple cycles of dextran sodium sulfate (DSS) to induce chronic inflammation-related cancers. Proliferation and angiogenesis were histologically analyzed in tumors. The intestinal transcriptome was also analyzed using a gene microarray approach. When the area containing tumors was compared with the entire colonic area of each mouse, the tumor burden was decreased in AOM/DSS-treated TSP-1-/- versus wild type (WT) mice. However, these lesions displayed more angiogenesis and proliferation rates when compared with the WT tumors. AOM-DSS treatment of TSP-1-/- mice resulted in significant deregulation of genes involved in transcription, canonical Wnt signaling, transport, defense response, regulation of epithelial cell proliferation and metabolism. Microarray analyses of these tumors showed down-regulation of 18 microRNAs in TSP-1-/- tumors. These results contribute new insights on the controversial role of TSP-1 in cancer and offer a better understanding of the genetics and pathogenesis of CRC.

Indexed as

AnimalsAzoxymethaneCarcinogenesisCell ProliferationColonColorectal NeoplasmsDextran SulfateDisease Models, AnimalDown-RegulationGene Expression Regulation, NeoplasticGenes, NeoplasmImmunohistochemistryInflammationMice, Inbred C57BLMicrovesselsReproducibility of ResultsAzoxymethaneDextran SulfateRNA, MessengerThrombospondin 1

Identifiers

PMID26461935
PMCPMC4603676
OpenAlexW2182444644

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.