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Updated: Oct 29, 2025

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Published on: September 30, 2021
Targeting Long Non-Coding RNAs in Hepatocellular Carcinoma: Progress and Prospects
Xinrong Lin1, Xiaosong Xiang2, Bing Feng1
1Department of Medical Oncology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, China.
Abstract:
Hepatocellular carcinoma is the fifth-ranked cancer worldwide with a relatively low five-year survival rate. Long non-coding RNAs are a group of RNAs with remarkable aberrant expression which could act on multiple bioprocesses and ultimately impact upon tumor proliferation, invasion, migration, metastasis, apoptosis, and therapy resistance in cancer cells including hepatocellular carcinoma cells. In recent years, long non-coding RNAs have been reported to be indispensable targets in clinical target therapy to stop the growth of cancer and prolong the lifespan of patients with hepatocellular carcinoma. In this review, we enumerate the signaling pathways and life activities affected by long non-coding RNAs in hepatocellular carcinoma cells to illustrate the role of long non-coding RNAs in the development and therapy resistance of hepatocellular carcinoma.
Insights
Long non-coding RNAs (lncRNAs) show abnormal expression in hepatocellular carcinoma, impacting tumor progression and treatment resistance. Targeting lncRNAs offers a promising strategy for improving patient survival in liver cancer.
Area of Science:
- Oncology
- Molecular Biology
- Genetics
Background:
- Hepatocellular carcinoma (HCC) is a major global cancer with poor prognosis.
- Aberrant expression of long non-coding RNAs (lncRNAs) is observed in various cancers, including HCC.
- lncRNAs play critical roles in cellular processes relevant to cancer development.
Conclusions:
- lncRNAs are crucial regulators in hepatocellular carcinoma pathogenesis.
- Targeting lncRNAs presents a promising avenue for novel HCC therapies.
- Understanding lncRNA functions can enhance treatment strategies for liver cancer.
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