Abstract |
Breast cancer is one kind of multi-gene related malignancy. Overexpression of some oncogenes such as HER-2 (c-erbB-2, Neu), bcl-2/ bcl-xL, protein kinase A (PKA), and transferrin receptor gene (TfR gene), etc significantly affect the prognosis of breast cancer. It was shown that specific suppression of the overexpressed genes above resulted in the improvement of the therapy of breast cancer. Antisense interference, one of useful tools for inhibiting the overexpression of specific oncogenes, was involved in the therapy of breast cancer in recent years. Data indicated that antisense oligonucleotides (ON) could inhibit specially the expression of the target genes on mRNA or protein levels in most of cases; some ON candidates showed encouraging therapeutic effects in vitro and in vivo on breast cancer cell lines or xenografts. Furthermore, the combination use of the antisense ON and normal chemotherapeutic agents indicated synergistic antitumor effects, which was probably the best utilization of antisense ON in the treatment of breast cancer.
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Authors | Shuan-Ping Yang, San-Tai Song, Hai-Feng Song |
Journal | Acta pharmacologica Sinica
(Acta Pharmacol Sin)
Vol. 24
Issue 4
Pg. 289-95
(Apr 2003)
ISSN: 1671-4083 [Print] United States |
PMID | 12676065
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't, Review)
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Chemical References |
- Antineoplastic Agents
- Oligonucleotides, Antisense
- Oncogene Proteins v-erbB
- Proto-Oncogene Proteins c-bcl-2
- RNA, Messenger
- Cyclic AMP-Dependent Protein Kinases
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Topics |
- Animals
- Antineoplastic Agents
(therapeutic use)
- Breast Neoplasms
(genetics, metabolism, therapy)
- Cell Line, Tumor
- Cyclic AMP-Dependent Protein Kinases
(genetics, metabolism)
- Humans
- Oligonucleotides, Antisense
(therapeutic use)
- Oncogene Proteins v-erbB
(genetics, metabolism)
- Proto-Oncogene Proteins c-bcl-2
(genetics, metabolism)
- RNA, Messenger
(genetics, metabolism)
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