Detail Information of Transcriptional Regulations

General Information of Drug Transporter (DT)
DT ID DTD0395 Transporter Info
Gene Name SLC52A3
Transporter Name Riboflavin transporter 2
Gene ID
113278
UniProt ID
Q9NQ40

Transcriptional Regulation of This DT (TSR)

TF Superclass 2: Zinc-coordinating DNA-binding domains

      Class 2.3: C2H2 zinc finger factors

Click to Show/Hide the Full List of 2 TF(s) Regulating This DT

        KLF5 

Click to Show/Hide to Show 1 Transcriptional Phenomena      

       Transcriptional Phenomenon 1

 Direct binding to SLC52A3 gene [1]

TF Protein Name

 Krueppel-like factor 5 Transcription Factor Info

Tissue

 Colon; Pancreatic ductal; Stomach

Related DT Changes

 Direct regulating

Experiment method

 TF-transporter regulations were collected from ChIP-Seq datasets.

Detailed Description

 Krueppel-like factor 5 (KLF5) can directly bind to the SLC52A3 gene, which in turn affects the expression or function of the drug transporter Riboflavin transporter 2.

        SP1 

Click to Show/Hide to Show 1 Transcriptional Phenomena      

       Transcriptional Phenomenon 1

 Activation of SLC52A3 gene in vitamin B2 deficiency condition [2]

TF Protein Name

 Transcription factor Sp1 Transcription Factor Info

Affected Drug/Substrate

 Riboflavin

Studied Phenotype

 Vitamin B2 deficiency [ICD11: 5B5B]

Tissue

 Colon

Related DT Changes

 Up regulating

Experimental Material

 Human colon epithelial cells (NCM460)

Detailed Description

 Transcription factor Sp1 (SP1) has been reported to activate the transcription of SLC52A3 gene in vitamin B2 deficiency condition, which leads to an increased expression of the drug transporter Riboflavin transporter 2.

TF Superclass 3: Helix-turn-helix domains

      Class 3.5: Tryptophan cluster factors

Click to Show/Hide the Full List of 3 TF(s) Regulating This DT

        EHF 

Click to Show/Hide to Show 1 Transcriptional Phenomena      

       Transcriptional Phenomenon 1

 Direct binding to SLC52A3 gene [3]

TF Protein Name

 ETS homologous factor Transcription Factor Info

Tissue

 Bronchus

Related DT Changes

 Direct regulating

Experiment method

 TF-transporter regulations were collected from ChIP-Seq datasets.

Detailed Description

 ETS homologous factor (EHF) can directly bind to the SLC52A3 gene, which in turn affects the expression or function of the drug transporter Riboflavin transporter 2.

        ETS1 

Click to Show/Hide to Show 1 Transcriptional Phenomena      

       Transcriptional Phenomenon 1

 Direct binding to SLC52A3 gene [4]

TF Protein Name

 Protein C-ets-1 Transcription Factor Info

Tissue

 Blood; Bone; Bone marrow; Kidney; Vein

Related DT Changes

 Direct regulating

Experiment method

 TF-transporter regulations were collected from ChIP-Seq datasets.

Detailed Description

 Protein C-ets-1 (ETS1) can directly bind to the SLC52A3 gene, which in turn affects the expression or function of the drug transporter Riboflavin transporter 2.

        GABPA 

Click to Show/Hide to Show 1 Transcriptional Phenomena      

       Transcriptional Phenomenon 1

 Direct binding to SLC52A3 gene [5]

TF Protein Name

 GA-binding protein alpha chain Transcription Factor Info

Tissue

 Blood; Liver; Prostate

Related DT Changes

 Direct regulating

Experiment method

 TF-transporter regulations were collected from ChIP-Seq datasets.

Detailed Description

 GA-binding protein alpha chain (GABPA) can directly bind to the SLC52A3 gene, which in turn affects the expression or function of the drug transporter Riboflavin transporter 2.

TF Superclass 6: Immunoglobulin fold

      Class 6.1: Rel homology region factors

Click to Show/Hide the Full List of 1 TF(s) Regulating This DT

        RELA 

Click to Show/Hide to Show 1 Transcriptional Phenomena      

       Transcriptional Phenomenon 1

 Activation of SLC52A3 gene in esophageal squamous cell carcinoma condition [6]

TF Protein Name

 Transcription factor p65 Transcription Factor Info

Affected Drug/Substrate

 Riboflavin

Studied Phenotype

 Esophageal squamous cell carcinoma [ICD11: 2B70.1]

Tissue

 Esophagus

Related DT Changes

 Up regulating

Experimental Material

 human esophageal squamous cell carcinoma isolates

Detailed Description

 Transcription factor p65 (RELA) has been reported to activate the transcription of SLC52A3 gene in esophageal squamous cell carcinoma condition, which leads to an increased expression of the drug transporter Riboflavin transporter 2.
References
1 The Encyclopedia of DNA elements (ENCODE): data portal update. Nucleic Acids Res. 2018 Jan 4;46(D1):D794-D801
2 Molecular Mechanisms Mediating the Adaptive Regulation of Intestinal Riboflavin Uptake Process. PLoS One. 2015 Jun 29;10(6):e0131698.
3 NCBI GEO: archive for functional genomics data sets--update. Nucleic Acids Res. 2013 Jan;41(D1):D991-5.
4 hTFtarget: A Comprehensive Database for Regulations of Human Transcription Factors and Their Targets. Genomics Proteomics Bioinformatics. 2020 Apr;18(2):120-187. (ID:ENSG00000101276)
5 Closure of the NCBI SRA and implications for the long-term future of genomics data storage. Genome Biol. 2011;12(3):402.
6 SLC52A3 expression is activated by NF-KappaB p65/Rel-B and serves as a prognostic biomarker in esophageal cancer. Cell Mol Life Sci. 2018 Jul;75(14):2643-2661.

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