1.Are gene expression microarray analyses reliable? A review of studies of retinoic acid responsive genes.
; Andreas KREMER ; Lynn MURRY ; Michael G WALKER
Genomics, Proteomics & Bioinformatics 2003;1(1):9-14
Microarray analyses of gene expression are widely used, but reports of the same analyses by different groups give widely divergent results, and raise questions regarding reproducibility and reliability. We take as an example recent published reports on microarray experiments that were designed to identify retinoic acid responsive genes. These reports show substantial differences in their results. In this article, we review the methodology, results, and potential causes of differences in these applications of microarrays. Finally, we suggest practices to improve the reliability and reproducibility of microarray experiments.
Animals
;
Blotting, Northern
;
Gene Expression Regulation
;
Genomics
;
methods
;
Humans
;
Oligonucleotide Array Sequence Analysis
;
methods
;
Reproducibility of Results
;
Tretinoin
;
chemistry
2.Long-term surveillance of gastric varices after cyanoacrylate injection in patients with non-cirrhotic portal hypertension: is it worth the effort?
Bernhard MORELL ; Fritz Ruprecht MURRAY ; Christoph GUBLER ; Christoph SCHLAG ; Andreas E. KREMER ; Ansgar DEIBEL
Clinical Endoscopy 2024;57(5):690-693
3.Long-term surveillance of gastric varices after cyanoacrylate injection in patients with non-cirrhotic portal hypertension: is it worth the effort?
Bernhard MORELL ; Fritz Ruprecht MURRAY ; Christoph GUBLER ; Christoph SCHLAG ; Andreas E. KREMER ; Ansgar DEIBEL
Clinical Endoscopy 2024;57(5):690-693
4.Long-term surveillance of gastric varices after cyanoacrylate injection in patients with non-cirrhotic portal hypertension: is it worth the effort?
Bernhard MORELL ; Fritz Ruprecht MURRAY ; Christoph GUBLER ; Christoph SCHLAG ; Andreas E. KREMER ; Ansgar DEIBEL
Clinical Endoscopy 2024;57(5):690-693
5.Long-term surveillance of gastric varices after cyanoacrylate injection in patients with non-cirrhotic portal hypertension: is it worth the effort?
Bernhard MORELL ; Fritz Ruprecht MURRAY ; Christoph GUBLER ; Christoph SCHLAG ; Andreas E. KREMER ; Ansgar DEIBEL
Clinical Endoscopy 2024;57(5):690-693