LncRNA Information
ID EL1226 Name HIF1A-AS2 Aliases 3'aHIF-1A, aHIF
Species Homo sapiens Chromosome 14 Start site 61747039
End site 61749089 Chain minus Exon NO. 1
Assembly GRCh38.p13 Class lincRNA NCBI accession NR_045406
Ensembl N/A Sequence NR_045406 Peptide-related N/A
CircRNA N/A Exosomal yes Structure N/A


Disease
Disease Drug/chemo/stress Method Sample Expression pattern Dysfunction type Description PMID
permanent middle cerebral artery occlusion Luciferase reporter assay human umbilical veendothelial cells interaction Luciferase reporter assay indicated that HIF1A-AS2 serves as a 'sponge' to miR-153-3p, which decreased the post-transcriptional silencing of HIF-1α by miR-153-3p. This function of HIF1A-AS2 facilitated the activation of HIF-1α/VEGFA/Notch1 cascades, by which HUVECs viability, migration ability and tube formation were promoted. These results suggest an enhanced angiogenesis in HUVECs 28984197
colorectal cancer qRT-PCR CRC tissues and cells interaction HIF1A-AS2 could directly bind with miR-129-5p, and could positively affect cell proliferation, invasion and EMT formation by regulation of the expression of miR-129-5p and DNMT3A 29278853
breast cancer qRT-PCR, western blot, luciferase reporter assay, immunohistochemistry assays, knockdown, overexpression MDA-MB-231, MCF-7, ZR-75-1, and BT-549 BC cell lines. up-regulated interaction The inhibitive effect of sh-HIF1A-AS2 on the proliferation, invasion, and pathological damage of breast cancer via targeting miR-548c-3p through regulating HIF-1α/VEGF pathway in vitro and vivo. 30774370
osteosarcoma overexpression OS tissues and cells, xenotransplantation Tumor mouse model up-regulated interaction Long noncoding RNA HIF1A-AS2 facilitates cell survival and migration by sponging miR-33b-5p to modulate SIRT6 expression in osteosarcoma. 31626739
osteosarcoma qRT-PCR,overexpression,Luciferase reporter assays osteosarcoma cell lines up-regulated interaction LncRNA HIF1A-AS2 promotes osteosarcoma progression by acting as a sponge of miR-129-5p. 31866584
renal cancer qRT-PCR renal cancer tissue up-regulated expression overexpressed in human renal cancer and during hypoxia. 9923855
osteosarcoma microarray, qRt-PCR primary osteosarcoma tissue up-regulated N/A The results demonstrated that ASLNC21868, ASLNC22124, ASLNC23844, ASLNC24587, BE503655 and BC050642 were over-regulated and that ASLNC00339, ASLNC11435, ASLNC13387 and ASLNC18814 were under-regulated in the osteosarcoma samples compared with normal samples. The qPCR results and microarray data are consistent. 23466354
kidney cancer N/A N/A N/A expression Diagnostic and discriminative marker 24373479
acute myocardial infarction N/A N/A N/A N/A Level of hypoxia inducible factor 1A antisense RNA 2 was higher in patients with MI than in healthy volunteers (P<0.01) 25035150
gastric cancer qRT-PCR cancerous gastric tissue, blood (serum) up-regulated expression The expression of HIF1A-AS2 was upregulated in GC tumorous tissues compared with the adjacent normal tissues (P < 0.001). Its overexpression was correlated with TNM stages (P = 0.008), tumor invasion (P = 0.016), lymph node metastasis (P = 0.042), and poor prognosis (P = 0.001). 25686741
bladder cancer bladder cancer tissue and cells up-regulated N/A Overexpression of HIF1A-AS2 in SV-HUC-1 cells could promote cell proliferation cell migration and anti-apoptosis 27018306
glioblastoma multiforme Mesenchymal Glioblastoma Stem-like Cells up-regulated expression HIF1A-AS2 contributes to GSCs' speciation and adaptation to hypoxia within the tumor microenvironment, acting directly through its interactome and targets and indirectly by modulating responses to hypoxic stress depending on the subtype-specific genetic context. 27264189
hepatocellular carcinoma qRT-PCR liver specimens obtained from well-characterized patients with HBV-, hepatitis C virus (HCV)-, or hepatitis D virus (HDV)-associated HCC down-regulated expression Some of these lncRNAs were significantly dysregulated predominantly in one specific hepatitis virus-related HCC, including PCAT-29 in HBV-related HCC, aHIF and PAR5 in HCV-related HCC, and Y3 in HDV-related HCC. 27894309
bladder cancer cisplatin Knockdown bladder cancer cells and tissue after cisplat(Cis) treatment. up-regulated expression The long noncoding RNA HIF1A-AS2 facilitates cisplatin resistance in bladder cancer. 30216500
glioblastoma radioresistance overexpression,knockdown GBM cancerous tissues, as well as in radioresistant GBM cells. up-regulated expression AHIF promotes glioblastoma progression and radioresistance via exosomes. 30387845
triple-negative breast cancer TNBC tissues compared with non-TNBC tissues or adjacent normal tissues up-regulated expression HIF1A-AS2 predicts poor prognosis and regulates cell migration and invasion in triple-negative breast cancer. 30635931
endometriosis human umbilical veendothelial cells (HUVECs) up-regulated expression The Exosomal Long Noncoding RNA aHIF is Upregulated in Serum From Patients With Endometriosis and Promotes Angiogenesis in Endometriosis. 30808247
epithelial ovarian cancer qRT-PCR,overexpression EOC patients up-regulated expression The expression of serum exosomal aHIF was higher in EOC patients and was correlated with the aHIF level in EOC tissues. 31571921
myocardial infarction hypoxia Knockdown, Overexpression, qRT-PCR, western blot, Luciferase reporter assay, RNA pull-down, RIP, Northern blot, Human cardiomyocyte primary cells up-regulated expression Cardiomyocytes can be protected against hypoxic-treated injury by knockdown of HIF1A-AS2, which suppresses TRIM44, and that HIF1A-AS2 Overexpression is a prognostic indicator of MI. 32222118


Function (not disease relevant)
Drug/chemo/stress Methods Sample/condition Expression pattern Dysfunction type Description PMID
qRT-PCR, knockdown, western blot, dual-luciferase assay induced ASCs. up-regulated interaction Long non-coding RNA HIF1A-AS2 facilitates adipose-derived stem cells (ASCs) osteogenic differentiation through miR-665/IL6 axis via PI3K/Akt signaling pathway. 30545407


Interaction
Interaction target Level of interaction Type of interaction Methods Description PMID
miR-129-5p RNA-RNA regulation N/A HIF1A-AS2 could directly bind with miR-129-5p, and could positively affect cell proliferation, invasion and EMT formation by regulation of the expression of miR-129-5p and DNMT3 29278853
miR-129-5p RNA-RNA regulation N/A miR-129-5p was downregulated in osteosarcoma and was negatively associated with HIF1A-AS2 expression. 31866584
miR-153-3p RNA-RNA binding N/A HIF1A-AS2 facilitates the up-regulation of HIF-1α by sponging to miR-153-3p, whereby promoting angiogenesis in HUVECs in hypoxia. 28984197
miR-33b-5p RNA-RNA binding N/A Mechanistic investigations demonstrated that HIF1A-AS2 can interact with miR-33b-5p and negatively regulate its expression, thereby upregulate the protein expression of miR-33b- 31626739
miR-548c-3p RNA-RNA regulation western blot, luciferase reporter assay Sh-HIF1A-AS2 inhibited tumor growth and motility by targeting miR-548c-3p through regulating HIF-1α/vascular endothelial growth factor (VEGF) pathway in vivo. 30774370
miR-665 RNA-RNA binding western blot HIF1A-AS2 directly targeted miR-665, whereas miR-665 repressed IL6 expression. Moreover, the HIF1A-AS2/miR-665/IL6 regulating axis activated the PI3K/Akt signaling pathway. 30545407
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