ArticleGastroenterologia Japonica1993
Effect of reconstituted basement membrane on growth and secretory function in pancreatic acinar AR42J cells.
Article in Gastroenterologia Japonica, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed, 6 citations in OpenAlex.
- Matrigel increases the rate of split wound healing and promotes keratinocyte ;take' in deep wounds in rats.Cytotechnology · 2000Article
- Characterization of immortalized rabbit lacrimal gland epithelial cells.In vitro cellular & developmental biology. Animal · 1999Article
- Morphological identification of and collagen synthesis by periacinar fibroblastoid cells cultured from isolated rat pancreatic acini.Journal of gastroenterology · 1996Article
- Effects of short-term administration of the CCK receptor antagonist, KSG-504, on regeneration of pancreatic acinar cells in acute pancreatitis in rats.Journal of gastroenterology · 1995Article
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
This study investigated the influence of extracellular matrix on growth and secretory function associated with cholecystokinin (CCK) receptors in pancreatic acinar AR42J cells, using reconstituted basement membrane derived from Engelbreth-Holm-Swarm (EHS) tumor. The cells were cultured with basement membranes of two different thickness, 1 mg/ml protein equivalent (thick RBM) and 50 micrograms/ml protein equivalent (thin RBM). In cells cultured with thin RBM, the secretory function and the number of CCK receptors increased, but cell growth did not increase significantly. Cells cultured with thick RBM showed remarkable cell growth, but secretory function and the number of CCK receptors were reduced. There was little change in CCK receptor affinity. It was concluded that the extracellular matrix plays a crucial role in the proliferation and differentiation of AR42J cells and further, the quantitative difference of matrix components strongly influenced the up- and down-regulation of CCK receptor in the cells via cell-matrix interaction.
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.