1993
DOI: 10.3892/ijo.3.1.89
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Biologic Effect of Human Hepatocyte Growth-Factor on Human Gastric-Carcinoma Cell-Lines

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Cited by 5 publications
(6 citation statements)
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“…Many studies have shown that disruption of cell‐to‐cell adhesion, enzymatic degradation of extracellular matrix, and acceleration of cell motility are important for invasion20, 21. We have reported previously the importance of hepatocyte growth factor/scatter factor receptor c‐ met , E‐cadherin1–3, 22, and type IV collagenase (MMP‐2/‐9)4–6, 23 in the development and metastasis of various carcinomas.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Many studies have shown that disruption of cell‐to‐cell adhesion, enzymatic degradation of extracellular matrix, and acceleration of cell motility are important for invasion20, 21. We have reported previously the importance of hepatocyte growth factor/scatter factor receptor c‐ met , E‐cadherin1–3, 22, and type IV collagenase (MMP‐2/‐9)4–6, 23 in the development and metastasis of various carcinomas.…”
Section: Discussionmentioning
confidence: 99%
“…Cell adhesion, cell motility, and the production of matrix proteinase are essential for invasion. We have reported previously that overexpression of hepatocyte growth factor/scatter factor receptor c‐ met , linked with reduced expression of E‐cadherin, is closely correlated with the invasive activity of gastric cancer1–3. Reduced E‐cadherin expression and overexpression of type IV collagenase (MMP‐2/‐9) are also correlated with invasive and metastatic activity of prostate4, lung5, and pancreatic cancer6.…”
Section: Introductionmentioning
confidence: 99%
“…As described earlier, all the eight gastric cancer cell lines expressed c‐met, a receptor for HGF/SF. Exogenous HGF/SF or fibroblast coculture induced scattering in TMK‐1 poorly‐differentiated adenocarcinoma cell line on 0.1% collagen gel, 58 while these treatments resulted in enhanced tubulogenesis in MKN‐28 well‐differentiated adenocarcinoma cell line in 0.1% collagen gel. 59 The expression of HGF/SF mRNA was not detected in these cell lines with the exception of HSC‐39.…”
Section: Growth Factors and Their Receptorsmentioning
confidence: 98%
“…Exogenous HGF/SF or fibroblast coculture induced scattering in TMK‐1 poorly‐differentiated adenocarcinoma cell line on 0.1% collagen gel, 58 while these treatments resulted in enhanced tubulogenesis in MKN‐28 well‐differentiated adenocarcinoma cell line in 0.1% collagen gel. 59 The expression of HGF/SF mRNA was not detected in these cell lines with the exception of HSC‐39. HSC‐39 expressed a HGF/SF transcript with abnormal size that was confirmed to be composed of a part of HGF/SF cDNA from exon 14 to exon 18, corresponding to the whole sequence of HGF/SF light chain.…”
Section: Growth Factors and Their Receptorsmentioning
confidence: 98%
“…As a first‐step of the analysis of CSIs, a co‐culture system separating cancer and stromal cells with 0.1% collagen gel was developed. TMK‐1 cells, a line of poorly differentiated gastric cancer (GC) cells, showed marked scattering on collagen gel when co‐cultured with stomach derived fibroblasts, whereas well‐differentiated type MKN‐28 cells exhibited tubular formation within the collagen gel by fibroblast co‐culture via a hepatocellular growth factor/MET paracrine loop …”
Section: Interaction Between Cancer Cells and Fibroblasts In The Morpmentioning
confidence: 99%