Molecule Information

General Information of the Molecule (ID: Mol01291)

• Name: Lung cancer associated transcript 1 (LUCAT1) ,Homo sapiens
• Synonyms: LUCAT1
• Molecule Type: LncRNA
• Gene Name: RP11-159F24.1
• Gene ID: 100505994
• Location: chr5:91054834-91314547[-]
• Ensembl ID: ENSG00000248323
• HGNC ID: HGNC:48498

Kingdom: Metazoa
Phylum: Chordata
Class: Mammalia
Order: Primates
Family: Hominidae
Genus: Homo
Species: Homo sapiens

Type(s) of Resistant Mechanism of This Molecule

  EADR: Epigenetic Alteration of DNA, RNA or Protein

Drug Resistance Data Categorized by Drug

Approved Drug(s) 1 drug(s) in total

Methotrexate

Drug Resistance Data Categorized by Their Corresponding Mechanisms

Epigenetic Alteration of DNA, RNA or Protein (EADR)

Disease Class: Osteosarcoma [1]

• Resistant Disease: Osteosarcoma [ICD-11: 2B51.0]
• Resistant Drug: Methotrexate
• Molecule Alteration: Expression; Up-regulation
• Experimental Note: Revealed Based on the Cell Line Data
• Cell Pathway Regulation: Cell invasion; Activation; hsa05200
• Cell Pathway Regulation: Cell proliferation; Activation; hsa05200
• Cell Pathway Regulation: LUCAT1/miR200c/ABCB1 pathway; Regulation; hsa05206
• In Vitro Model: MG63 cells; Bone marrow; Homo sapiens (Human); CVCL_0426
• In Vitro Model: SAOS-2 cells; Bone marrow; Homo sapiens (Human); CVCL_0548
• In Vitro Model: U2OS cells; Bone; Homo sapiens (Human); CVCL_0042
• In Vitro Model: HOS cells; Bone; Homo sapiens (Human); CVCL_0312
• In Vitro Model: HFOB cells; Bone; Homo sapiens (Human); CVCL_3708
• In Vivo Model: Nude mouse xenograft model; Mus musculus
• Experiment for Molecule Alteration: qPCR
• Experiment for Drug Resistance: CCK8 assay; Transwell invasion assay
• Mechanism Description: The modulation of LUCAT1 on ABCB1 through sponging miR200c. LncRNA LUCAT1 knockdown suppress the expression levels drug resistance related genes, proliferation, invasion and tumor growth of osteosarcoma cells in vitro and vivo, hence, LUCAT1 upregulation leads to improved chemoresistance.

References

• Ref 1: Long non-coding RNA LUCAT1 modulates methotrexate resistance in osteosarcoma via miR-200c/ABCB1 axis. Biochem Biophys Res Commun. 2018 Jan 1;495(1):947-953. doi: 10.1016/j.bbrc.2017.11.121. Epub 2017 Nov 21.