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Akt as a therapeutic target in cancer.

Identifieur interne : 001654 ( Main/Exploration ); précédent : 001653; suivant : 001655

Akt as a therapeutic target in cancer.

Auteurs : Linda S. Steelman [États-Unis] ; Kristin M. Stadelman ; William H. Chappell ; Stefan Horn ; Jörg B Secke ; Melchiorre Cervello ; Ferdinando Nicoletti ; Massimo Libra ; Franca Stivala ; Alberto M. Martelli ; James A. Mccubrey

Source :

RBID : pubmed:18694380

Descripteurs français

English descriptors

Abstract

BACKGROUND

The phosphatidylinositol 3-kinase (PI3K)/phosphatase and tensin homolog (PTEN)/v-akt murine thymoma viral oncogene homolog (Akt)/mammalian target of rapamycin (mTOR) pathway is central in the transmission of growth regulatory signals originating from cell surface receptors.

OBJECTIVE

This review discusses how mutations occur that result in elevated expression the PI3K/PTEN/Akt/mTOR pathway and lead to malignant transformation, and how effective targeting of this pathway may result in suppression of abnormal growth of cancer cells.

METHODS

We searched the literature for articles which dealt with altered expression of this pathway in various cancers including: hematopoietic, melanoma, non-small cell lung, pancreatic, endometrial and ovarian, breast, prostate and hepatocellular.

RESULTS/CONCLUSIONS

The PI3K/PTEN/Akt/mTOR pathway is frequently aberrantly regulated in various cancers and targeting this pathway with small molecule inhibitors and may result in novel, more effective anticancer therapies.


DOI: 10.1517/14728222.12.9.1139
PubMed: 18694380


Affiliations:


Links toward previous steps (curation, corpus...)


Le document en format XML

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<b>BACKGROUND</b>
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<p>The phosphatidylinositol 3-kinase (PI3K)/phosphatase and tensin homolog (PTEN)/v-akt murine thymoma viral oncogene homolog (Akt)/mammalian target of rapamycin (mTOR) pathway is central in the transmission of growth regulatory signals originating from cell surface receptors.</p>
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<p>This review discusses how mutations occur that result in elevated expression the PI3K/PTEN/Akt/mTOR pathway and lead to malignant transformation, and how effective targeting of this pathway may result in suppression of abnormal growth of cancer cells.</p>
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