An Amplified Fatty Acid-Binding Protein Gene Cluster in Prostate Cancer: Emerging Roles in Lipid Metabolism and Metastasis
Treatment for early stage and localized prostate cancer (PCa) is highly effective. Patient survival, however, drops dramatically upon metastasis due to drug resistance and cancer recurrence. The molecular mechanisms underlying PCa metastasis are complex and remain unclear. It is therefore crucial to...
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Format: | Article |
Language: | English |
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MDPI AG
2020-12-01
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Series: | Cancers |
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Online Access: | https://www.mdpi.com/2072-6694/12/12/3823 |
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author | Rong-Zong Liu Roseline Godbout |
author_facet | Rong-Zong Liu Roseline Godbout |
author_sort | Rong-Zong Liu |
collection | DOAJ |
description | Treatment for early stage and localized prostate cancer (PCa) is highly effective. Patient survival, however, drops dramatically upon metastasis due to drug resistance and cancer recurrence. The molecular mechanisms underlying PCa metastasis are complex and remain unclear. It is therefore crucial to decipher the key genetic alterations and relevant molecular pathways driving PCa metastatic progression so that predictive biomarkers and precise therapeutic targets can be developed. Through PCa cohort analysis, we found that a fatty acid-binding protein (FABP) gene cluster (containing five FABP family members) is preferentially amplified and overexpressed in metastatic PCa. All five FABP genes reside on chromosome 8 at 8q21.13, a chromosomal region frequently amplified in PCa. There is emerging evidence that these FABPs promote metastasis through distinct biological actions and molecular pathways. In this review, we discuss how these FABPs may serve as drivers/promoters for PCa metastatic transformation using patient cohort analysis combined with a review of the literature. |
first_indexed | 2024-03-10T13:58:35Z |
format | Article |
id | doaj.art-e3c703be4716438eb2ffd7f158d65d42 |
institution | Directory Open Access Journal |
issn | 2072-6694 |
language | English |
last_indexed | 2024-03-10T13:58:35Z |
publishDate | 2020-12-01 |
publisher | MDPI AG |
record_format | Article |
series | Cancers |
spelling | doaj.art-e3c703be4716438eb2ffd7f158d65d422023-11-21T01:25:02ZengMDPI AGCancers2072-66942020-12-011212382310.3390/cancers12123823An Amplified Fatty Acid-Binding Protein Gene Cluster in Prostate Cancer: Emerging Roles in Lipid Metabolism and MetastasisRong-Zong Liu0Roseline Godbout1Department of Oncology, Cross Cancer Institute, University of Alberta, Edmonton, AB T6G 1Z2, CanadaDepartment of Oncology, Cross Cancer Institute, University of Alberta, Edmonton, AB T6G 1Z2, CanadaTreatment for early stage and localized prostate cancer (PCa) is highly effective. Patient survival, however, drops dramatically upon metastasis due to drug resistance and cancer recurrence. The molecular mechanisms underlying PCa metastasis are complex and remain unclear. It is therefore crucial to decipher the key genetic alterations and relevant molecular pathways driving PCa metastatic progression so that predictive biomarkers and precise therapeutic targets can be developed. Through PCa cohort analysis, we found that a fatty acid-binding protein (FABP) gene cluster (containing five FABP family members) is preferentially amplified and overexpressed in metastatic PCa. All five FABP genes reside on chromosome 8 at 8q21.13, a chromosomal region frequently amplified in PCa. There is emerging evidence that these FABPs promote metastasis through distinct biological actions and molecular pathways. In this review, we discuss how these FABPs may serve as drivers/promoters for PCa metastatic transformation using patient cohort analysis combined with a review of the literature.https://www.mdpi.com/2072-6694/12/12/3823prostate cancerfatty acid-binding proteinmetastasisgene amplificationlipid metabolism |
spellingShingle | Rong-Zong Liu Roseline Godbout An Amplified Fatty Acid-Binding Protein Gene Cluster in Prostate Cancer: Emerging Roles in Lipid Metabolism and Metastasis Cancers prostate cancer fatty acid-binding protein metastasis gene amplification lipid metabolism |
title | An Amplified Fatty Acid-Binding Protein Gene Cluster in Prostate Cancer: Emerging Roles in Lipid Metabolism and Metastasis |
title_full | An Amplified Fatty Acid-Binding Protein Gene Cluster in Prostate Cancer: Emerging Roles in Lipid Metabolism and Metastasis |
title_fullStr | An Amplified Fatty Acid-Binding Protein Gene Cluster in Prostate Cancer: Emerging Roles in Lipid Metabolism and Metastasis |
title_full_unstemmed | An Amplified Fatty Acid-Binding Protein Gene Cluster in Prostate Cancer: Emerging Roles in Lipid Metabolism and Metastasis |
title_short | An Amplified Fatty Acid-Binding Protein Gene Cluster in Prostate Cancer: Emerging Roles in Lipid Metabolism and Metastasis |
title_sort | amplified fatty acid binding protein gene cluster in prostate cancer emerging roles in lipid metabolism and metastasis |
topic | prostate cancer fatty acid-binding protein metastasis gene amplification lipid metabolism |
url | https://www.mdpi.com/2072-6694/12/12/3823 |
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