ArticleCytotechnology2001
Inhibition of hepatoma cell invasion beneath mesothelial-cell monolayer by sera from tea- and related component-treated rats and their modes of action.
Article in Cytotechnology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed, 8 citations in OpenAlex.
- Resveratrol inhibits hepatoma cell invasion by suppressing gene expression of hepatocyte growth factor via its reactive oxygen species-scavenging property.Clinical & experimental metastasis · 2004Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The bioavailability and action of teas on the invasion of a rat ascites hepatoma cell line, AH109A, were determined and their modes of action were by co-culturing the cancer cells with a rat mesentery-derived mesothelial-cell (M-cell) monolayer in the presence of sera from rats orally given teas and their component, (-)-epigallocatechin gallate (EGCG). The rat sera obtained 2 and 5 hr after oral intubation of a low concentration of green, oolong, or black tea, or EGCG significantly inhibited AH109A invasion underneath the M-cell monolayer. These sera showed a time-dependent and significant inhibitory effect on the AH109A invasion. The 2-hr sera and 2.5 muM EDTA in the medium completely eliminated the enhancement of AH109A invasion induced by a reactive oxygen species (ROS)-generating system. These results show that the inhibition of relevant ROS-potentiated invasion of AH109A cells across the M-cell monolayer may be due to the antioxidative action of EGCG, the in vivo metabolites, and tea-induced changes in the endogenous substances. The results suggest that the drinking of tea in daily life may have certain preventive and therapeutic effects against cancer cell invasion.
Identifiers
What 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.