SLC41A3 Exhibits as a Carcinoma Biomarker and Promoter in Liver Hepatocellular Carcinoma

Comput Math Methods Med. 2021 Nov 15:2021:8556888. doi: 10.1155/2021/8556888. eCollection 2021.

Abstract

Liver Hepatocellular Carcinoma (LIHC) is the fifth widely occurred carcinoma, which is thought to be the second primary contributor of carcinoma-associated death. There are almost 788,000 death tolls worldwide. Solute carrier family 41 member 3 (SLC41A3) is a member of solute carrier family 41, and it is the key point of numerous researches. Our research attempted to explore the links between SLC41A3 and LIHC through public databases. Higher expression of SLC41A3 displayed an intimate association with higher pathological stages and poorer prognosis. GO and KEGG analysis revealed the possible regulatory pathways of SLC41A3. Additionally, we carried out cell functional experiments to determine the expression of SLC41A3 in the cell lines of LIHC, as well as the effects of its silence on cell proliferation, migration, and invasion. Our data showed that SLC41A3 was greatly increased in the cell lines of LIHC. Moreover, silencing SLC41A3 impeded LIHC cell proliferation, migration, and invasion in vitro. Collectively, our study demonstrated that highly expressed SLC41A3 was a probable indication of LIHC occurrence, and SLC41A3 could be regarded as a prospective target in the treatment of LIHC.

MeSH terms

  • Amino Acid Transport System y+L / antagonists & inhibitors
  • Amino Acid Transport System y+L / genetics*
  • Amino Acid Transport System y+L / metabolism
  • Biomarkers, Tumor / antagonists & inhibitors
  • Biomarkers, Tumor / genetics*
  • Biomarkers, Tumor / metabolism
  • Carcinoma, Hepatocellular / genetics*
  • Carcinoma, Hepatocellular / metabolism
  • Carcinoma, Hepatocellular / pathology
  • Cell Line, Tumor
  • Computational Biology
  • Databases, Genetic
  • Gene Expression Regulation, Neoplastic
  • Gene Knockdown Techniques
  • Gene Ontology
  • Gene Regulatory Networks
  • Gene Silencing
  • Humans
  • Liver Neoplasms / genetics*
  • Liver Neoplasms / metabolism
  • Liver Neoplasms / pathology
  • Neoplasm Proteins / antagonists & inhibitors
  • Neoplasm Proteins / genetics*
  • Neoplasm Proteins / metabolism
  • Prognosis
  • RNA, Messenger / genetics
  • RNA, Messenger / metabolism
  • RNA, Small Interfering / genetics

Substances

  • Amino Acid Transport System y+L
  • Biomarkers, Tumor
  • Neoplasm Proteins
  • RNA, Messenger
  • RNA, Small Interfering
  • SLC43A1 protein, human