Integrative map of HIF1A regulatory elements and variations

Kunej, Tanja (avtor)

Hypoxia-inducible factor (HIF) family of transcription factors (HIF1A, EPAS1, and HIF3A) are regulators of the cellular response to hypoxia. They have been shown to be involved in development of various diseases such as cancer, diabetes, and erythrocytosis. A complete map of connections between HIF family of genes with various omics types has not yet been developed. The main aim of the present analysis was to construct the integrative map of genomic elements associated with HIF1A gene and prioritize potentially deleterious variants. Various genomic databases and bioinformatics tools were used, including Ensembl, MirTarBase, STRING, Cytoscape, MethPrimer, CADD, SIFT, and UALCAN. Integrative HIF1A gene map was visualized and includes transcriptional and post-transcriptional regulators, downstream targets, and genetic variants. One CpG island overlaps transcription start site of the HIF1A gene. Out of over 450 missense variants, four have predicted deleterious effect on protein function by at least five bioinformatics tools. Currently there are 85 miRNAs reported to target HIF1A. HIF1A downstream targets include protein-coding genes, long noncoding RNAs, and microRNAs (hypoxamiRs). The study presents the first integration of heterogeneous molecular interactions associated with HIF1A gene enabling a holistic view of the gene and lays the groundwork for supplementing the data in the future.

• Jezik: Angleški jezik
• Ključne besede: cancer, erythrocytosis, hypoxia-inducible factor (HIF), HIF1A, hypoxia
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: BF - Biotehniška fakulteta
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2021
• Št. strani: 14 str.
• Številčenje: Vol. 12, iss. 10, art. 1526
• PID: 20.500.12556/RUL-136295
• UDK: 61:575
• ISSN pri članku: 2073-4425
• DOI: 10.3390/genes12101526
• COBISS.SI-ID: 78556675
• Datum objave v RUL: 22.04.2022

Gradivo je del revije

• Naslov: Genes
• Skrajšan naslov: Genes
• Založnik: Multidisciplinary Digital Publishing Institute (MDPI)
• ISSN: 2073-4425
• COBISS.SI-ID: 523100185

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
• Začetek licenciranja: 01.10.2021

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: medicina, rak, eritrocitoza, genetika, HIF, HIF1A, hipoksija

Projekti

• Financer: ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
• Številka projekta: L3-9279
• Naslov: Genetska osnova eritrocitoz v Sloveniji

• Financer: ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
• Številka projekta: P4-0220
• Naslov: Primerjalna genomika in genomska biodiverziteta