The Good, the Bad, the Question–<i>H19</i> in Hepatocellular Carcinoma

Hepatocellular carcinoma (HCC), the most common primary liver cancer, is challenging to treat due to its typical late diagnosis, mostly at an advanced stage. Therefore, there is a particular need for research in diagnostic and prognostic biomarkers and therapeutic targets for HCC. The use of long no...

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Main Authors: Lysann Tietze, Sonja M. Kessler
Format: Article
Language:English
Published: MDPI AG 2020-05-01
Series:Cancers
Subjects:
Online Access:https://www.mdpi.com/2072-6694/12/5/1261
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author Lysann Tietze
Sonja M. Kessler
author_facet Lysann Tietze
Sonja M. Kessler
author_sort Lysann Tietze
collection DOAJ
description Hepatocellular carcinoma (HCC), the most common primary liver cancer, is challenging to treat due to its typical late diagnosis, mostly at an advanced stage. Therefore, there is a particular need for research in diagnostic and prognostic biomarkers and therapeutic targets for HCC. The use of long noncoding (lnc) RNAs can widen the list of novel molecular targets improving cancer therapy. In hepatocarcinogenesis, the role of the lncRNA <i>H19</i>, which has been known for more than 30 years now, is still controversially discussed. <i>H19</i> was described to work either as a tumor suppressor in vitro and in vivo, or to have oncogenic features. This review attempts to survey the conflicting study results and tries to elucidate the potential reasons for the contrary findings, i.e., different methods, models, or readout parameters. This review encompasses in vitro and in vivo models as well as studies on human patient samples. Although the function of <i>H19</i> in HCC remains elusive, a short outlook summarizes some ideas of using the <i>H19</i> locus as a novel target for liver cancer therapy.
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spelling doaj.art-7dcdd48cc5064123b151883372972aae2023-11-20T00:42:21ZengMDPI AGCancers2072-66942020-05-01125126110.3390/cancers12051261The Good, the Bad, the Question–<i>H19</i> in Hepatocellular CarcinomaLysann Tietze0Sonja M. Kessler1Institute of Pharmacy, Experimental Pharmacology for Natural Sciences, Martin Luther University Halle-Wittenberg, 06120 Halle (Saale), GermanyInstitute of Pharmacy, Experimental Pharmacology for Natural Sciences, Martin Luther University Halle-Wittenberg, 06120 Halle (Saale), GermanyHepatocellular carcinoma (HCC), the most common primary liver cancer, is challenging to treat due to its typical late diagnosis, mostly at an advanced stage. Therefore, there is a particular need for research in diagnostic and prognostic biomarkers and therapeutic targets for HCC. The use of long noncoding (lnc) RNAs can widen the list of novel molecular targets improving cancer therapy. In hepatocarcinogenesis, the role of the lncRNA <i>H19</i>, which has been known for more than 30 years now, is still controversially discussed. <i>H19</i> was described to work either as a tumor suppressor in vitro and in vivo, or to have oncogenic features. This review attempts to survey the conflicting study results and tries to elucidate the potential reasons for the contrary findings, i.e., different methods, models, or readout parameters. This review encompasses in vitro and in vivo models as well as studies on human patient samples. Although the function of <i>H19</i> in HCC remains elusive, a short outlook summarizes some ideas of using the <i>H19</i> locus as a novel target for liver cancer therapy.https://www.mdpi.com/2072-6694/12/5/1261H19IGF2miR-675HCCDMRimprinted gene
spellingShingle Lysann Tietze
Sonja M. Kessler
The Good, the Bad, the Question–<i>H19</i> in Hepatocellular Carcinoma
Cancers
H19
IGF2
miR-675
HCC
DMR
imprinted gene
title The Good, the Bad, the Question–<i>H19</i> in Hepatocellular Carcinoma
title_full The Good, the Bad, the Question–<i>H19</i> in Hepatocellular Carcinoma
title_fullStr The Good, the Bad, the Question–<i>H19</i> in Hepatocellular Carcinoma
title_full_unstemmed The Good, the Bad, the Question–<i>H19</i> in Hepatocellular Carcinoma
title_short The Good, the Bad, the Question–<i>H19</i> in Hepatocellular Carcinoma
title_sort good the bad the question i h19 i in hepatocellular carcinoma
topic H19
IGF2
miR-675
HCC
DMR
imprinted gene
url https://www.mdpi.com/2072-6694/12/5/1261
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