ArticleAnnals of surgical oncology1995
Effect of lovastatin alone and as an adjuvant chemotherapeutic agent on hepatoma tissue culture-4 cell growth.
Article in Annals of surgical oncology, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed, 18 citations in OpenAlex.
- Lovastatin induces apoptosis of HepG-2 cells by activating ROS-dependent mitochondrial and ER stress pathways.International journal of clinical and experimental pathology · 2017Article
- Inhibitory effect of Lovastatin on spontaneous metastases derived from a rat lymphoma.Clinical & experimental metastasis · 1999Article
- Suppression by pravastatin, an inhibitor of p21ras isoprenylation, of hepatocarcinogenesis induced by N-nitrosomorpholine in Sprague-Dawley rats.British journal of cancer · 1998Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundCholesterol is essential for cell viability and growth. Interference with the cholesterol biosynthetic pathway with a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor (e.g., lovastatin) may preferentially slow malignant cell growth and offer a new approach to cancer chemotherapy. To test this hypothesis, we evaluated the effect of lovastatin alone, and as an adjuvant chemotherapeutic agent, on the growth and function of hepatoma tissue culture-4 (HTC-4) cells.
methodsHTC-4 cells were treated with lovastatin at concentrations of 1, 3, 5, and 10 microM, with mitomycin-C at concentrations of 10, 25, 50, and 100 nM, or with combinations of the two drugs. Cell growth was evaluated by daily cell counts and substrate adhesion to fibronectin.
resultsLovastatin alone slowed HTC-4 cell growth at concentrations as low as 1 microM (p < 0.01). Mitomycin-C alone slowed HTC-4 cell growth at concentrations of 25 nM and above (p < 0.01). Lovastatin added to mitomycin-C-treated cells resulted in a significant adjuvant effect, with cell growth slowed by an additional 20-30% by 1 microM lovastatin and by an additional 43-63% by 5 microM lovastatin, compared to mitomycin-C alone (p < 0.01). Lovastatin-treated cells also exhibited decreased adherence to substrate (p < 0.05).
conclusionsLovastatin is effective alone and as an adjuvant to mitomycin-C in slowing the growth of HTC-4 cells. These in vitro results support further investigation of lovastatin as an adjuvant chemotherapeutic agent in animal models.
Indexed as
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.