ArticleInternational journal of clinical and experimental pathology2008
Differential expression of multiple genes in association with MADH4/DPC4/SMAD4 inactivation in pancreatic cancer.
Article in International journal of clinical and experimental pathology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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.
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.
Who cites it
5 citing papers in PubMed, 15 citations in OpenAlex.
- Novel strategy for oncogenic alteration-induced lipid metabolism reprogramming in pancreatic cancer.Acta biochimica et biophysica Sinica · 2023Review
- Loss of Disabled-2 Expression in Pancreatic Cancer Progression.Scientific reports · 2019Article
- Review
- The Id3/E47 axis mediates cell-cycle control in human pancreatic ducts and adenocarcinoma.Molecular cancer research : MCR · 2011Article
- The effect of transforming growth factor-beta1 on nasopharyngeal carcinoma cells: insensitive to cell growth but functional to TGF-beta/Smad pathway.Journal of experimental & clinical cancer research : CR · 2010Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
The Gene Logic Inc. Gene Express(R) tools and Affymetrix GeneChip(R) arrays were utilized to discover genes differentially expressed in pancreatic cancers with MADH4/DPC4/SMAD4 gene inactivation. cDNA was prepared from thirteen pancreas cancer cell lines with known MADH4 status (5 with wild-type MADH4 and 8 with inactivated MADH4) and hybridized to the complete Affymetrix Human Genome U133 GeneChip(R) set (arrays U133 A,B) for simultaneous analysis of 45,000 gene fragments corresponding to 33,000 known genes. 25 known genes were identified as down-regulated at least three fold in the MADH4 mutant cancer cell lines. 9 were decreased in expression at least 5 fold, and 1 in particular (ID3) was decreased 23 fold. Only 2 of the 25 down-regulated genes (ID1 and ID3) have been previously reported as MADH4-dependent targets, and the remaining 23 genes represent potential novel direct or indirect MADH4 downstream targets. Immunolabeling for Id1 and Id3 did not show a relationship with known MADH4 status in pancreatic cancer tissues, suggesting additional regulation of these two genes than activation by MadH4. Further investigations to validate and to determine the significance of these candidate target genes in pancreatic carcinogenesis and progression are warranted.
Indexed as
Identifiers
18787631PMC2480582W78831540What OpenQuestion holds
Registered trials
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.