Evidence map›Paper›PMID 18979216›Full record

ArticleClinical & experimental metastasis2009

Trefoil factor-3 expression in human colon cancer liver metastasis.

Mark Babyatsky, Jing Lin, Xianyang Yio, Anli Chen, Jie-yu Zhang, Yan Zheng, Christina Twyman, Xiuliang Bao, Myron Schwartz, Swan Thung and 2 more

Abstract read
PubMed Publisher
In one paragraph

Article in Clinical & experimental metastasis, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.4field-weighted citation impact, top 9% 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

21 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  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

12 authors at 1 institution in 1 country.

Mark BabyatskyThe Dr. Henry D. Janowitz Division of Gastroenterology, Department of Medicine, The Mount Sinai School of Medicine, One Gustave L. Levy Place, Box 1069, New York, NY 10029-6574, USA.
Jing Lin
Xianyang Yio
Anli Chen
Jie-yu Zhang
Yan Zheng
Christina Twyman
Xiuliang Bao
Myron Schwartz
Swan Thung
J Lawrence Werther
Steven Itzkowitz
Icahn School of Medicine at Mount Sinai · US

Funding

Trefoil Factors in GI Cancer BiologyR01CA109189 · NCI · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI ITZKOWITZ, STEVEN H. · 2007 to 2010
$1.1M
NCI NIH HHS R01-CA109189
6 · The paper itself

Abstract

Deaths from colorectal cancer are often due to liver metastasis. Trefoil factor-3 (TFF3) is expressed by normal intestinal epithelial cells and its expression is maintained throughout the colon adenoma-carcinoma sequence. Our previous work demonstrated a correlation between TFF3 expression and metastatic potential in an animal model of colon cancer. The aim of this study was to determine whether TFF3 is expressed in human colon cancer liver metastasis (CCLM) and whether inhibiting TFF3 expression in colon cancer cells would alter their invasive potential in vitro. Human CCLMs were analyzed at the mRNA and protein level for TFF3 expression. Two highly metastatic rat colon cancer cell lines that either natively express TFF3 (LN cells) or were transfected with TFF3 (LPCRI-2 cells), were treated with two rat TFF3 siRNA constructs (si78 and si365), and analyzed in an in vitro invasion assay. At the mRNA and protein level, TFF3 was expressed in 17/17 (100%) CCLMs and 10/11 (91%) primary colon cancers, but not in normal liver tissue. By real time PCR, TFF3 expression was markedly inhibited by both siRNA constructs in LN and LPCRI-2 cells. The si365 and si78 constructs inhibited invasion by 44% and 53%, respectively, in LN cells, and by 74% and 50%, respectively, in LPCRI-2 cells. These results provide further evidence that TFF3 contributes to the malignant behavior of colon cancer cells. These observations may have relevance for designing new diagnostic and treatment approaches to colorectal cancer.

Indexed as

AnimalsCell Line, TumorColonic NeoplasmsHumansLiver NeoplasmsNeoplasm InvasivenessNeuropeptidesPeptidesRatsTrefoil Factor-3NeuropeptidesPeptidesTFF3 protein, humanTFF3 protein, ratTrefoil Factor-3

Identifiers

PMID18979216
OpenAlexW1972728205

What OpenQuestion holds

Textmetadata
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.