| pubmed-article:9356493 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:9356493 | lifeskim:mentions | umls-concept:C0013227 | lld:lifeskim |
| pubmed-article:9356493 | lifeskim:mentions | umls-concept:C0086418 | lld:lifeskim |
| pubmed-article:9356493 | lifeskim:mentions | umls-concept:C0037949 | lld:lifeskim |
| pubmed-article:9356493 | lifeskim:mentions | umls-concept:C0010531 | lld:lifeskim |
| pubmed-article:9356493 | lifeskim:mentions | umls-concept:C0079925 | lld:lifeskim |
| pubmed-article:9356493 | lifeskim:mentions | umls-concept:C0021467 | lld:lifeskim |
| pubmed-article:9356493 | lifeskim:mentions | umls-concept:C1516170 | lld:lifeskim |
| pubmed-article:9356493 | lifeskim:mentions | umls-concept:C0021469 | lld:lifeskim |
| pubmed-article:9356493 | lifeskim:mentions | umls-concept:C0599894 | lld:lifeskim |
| pubmed-article:9356493 | lifeskim:mentions | umls-concept:C1511636 | lld:lifeskim |
| pubmed-article:9356493 | lifeskim:mentions | umls-concept:C0205430 | lld:lifeskim |
| pubmed-article:9356493 | pubmed:issue | 23 | lld:pubmed |
| pubmed-article:9356493 | pubmed:dateCreated | 1997-12-16 | lld:pubmed |
| pubmed-article:9356493 | pubmed:abstractText | Protein kinase A type I plays a key role in neoplastic transformation, conveying mitogenic signals of different growth factors and oncogenes. Inhibition of protein kinase A type I by antisense oligonucleotides targeting its RIalpha regulatory subunit results in cancer cell growth inhibition in vitro and in vivo. A novel mixed backbone oligonucleotide HYB 190 and its mismatched control HYB 239 were tested on soft agar growth of several human cancer cell types. HYB 190 demonstrated a dose-dependent inhibition of colony formation in all cell lines whereas the HYB 239 at the same doses caused a modest or no growth inhibition. A noninhibitory dose of each mixed backbone oligonucleotide was used in OVCAR-3 ovarian and GEO colon cancer cells to study whether any cooperative effect may occur between the antisense and a series of cytotoxic drugs acting by different mechanisms. Treatment with HYB 190 resulted in an additive growth inhibitory effect with several cytotoxic drugs when measured by soft agar colony formation. A synergistic growth inhibition, which correlated with increased apoptosis, was observed when HYB 190 was added to cancer cells treated with taxanes, platinum-based compounds, and topoisomerase II selective drugs. This synergistic effect was also observed in breast cancer cells and was obtained with other related drugs such as docetaxel and carboplatin. Combination of HYB 190 and paclitaxel resulted in an accumulation of cells in late S-G2 phases of cell cycle and marked induction of apoptosis. A cooperative effect of HYB 190 and paclitaxel was also obtained in vivo in nude mice bearing human GEO colon cancer xenografts. These results are the first report of a cooperative growth inhibitory effect obtained in a variety of human cancer cell lines by antisense mixed backbone oligonucleotide targeting protein kinase A type I-mediated mitogenic signals and specific cytotoxic drugs. | lld:pubmed |
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| pubmed-article:9356493 | pubmed:language | eng | lld:pubmed |
| pubmed-article:9356493 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:9356493 | pubmed:citationSubset | IM | lld:pubmed |
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| pubmed-article:9356493 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:9356493 | pubmed:month | Nov | lld:pubmed |
| pubmed-article:9356493 | pubmed:issn | 0027-8424 | lld:pubmed |
| pubmed-article:9356493 | pubmed:author | pubmed-author:AgrawalSS | lld:pubmed |
| pubmed-article:9356493 | pubmed:author | pubmed-author:BiancoA RAR | lld:pubmed |
| pubmed-article:9356493 | pubmed:author | pubmed-author:CaputoRR | lld:pubmed |
| pubmed-article:9356493 | pubmed:author | pubmed-author:PepeSS | lld:pubmed |
| pubmed-article:9356493 | pubmed:author | pubmed-author:DamianoVV | lld:pubmed |
| pubmed-article:9356493 | pubmed:author | pubmed-author:BiancoRR | lld:pubmed |
| pubmed-article:9356493 | pubmed:author | pubmed-author:JiangZZ | lld:pubmed |
| pubmed-article:9356493 | pubmed:author | pubmed-author:TortoraGG | lld:pubmed |
| pubmed-article:9356493 | pubmed:author | pubmed-author:CiardielloFF | lld:pubmed |
| pubmed-article:9356493 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:9356493 | pubmed:day | 11 | lld:pubmed |
| pubmed-article:9356493 | pubmed:volume | 94 | lld:pubmed |
| pubmed-article:9356493 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:9356493 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:9356493 | pubmed:pagination | 12586-91 | lld:pubmed |
| pubmed-article:9356493 | pubmed:dateRevised | 2009-11-18 | lld:pubmed |
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| pubmed-article:9356493 | pubmed:meshHeading | pubmed-meshheading:9356493-... | lld:pubmed |
| pubmed-article:9356493 | pubmed:year | 1997 | lld:pubmed |
| pubmed-article:9356493 | pubmed:articleTitle | Synergistic inhibition of human cancer cell growth by cytotoxic drugs and mixed backbone antisense oligonucleotide targeting protein kinase A. | lld:pubmed |
| pubmed-article:9356493 | pubmed:affiliation | Cattedra di Oncologia Medica, Dipartimento di Endocrinologia e Oncologia Molecolare e Clinica, Università Federico II, Via Pansini 5, 80131 Napoli, Italy. | lld:pubmed |
| pubmed-article:9356493 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:9356493 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:9356493 | lld:pubmed |
