Detail Information of Transcriptional Regulations

General Information of Drug Transporter (DT)
DT ID DTD0051 Transporter Info
Gene Name ABCB5
Transporter Name ATP-binding cassette sub-family B member 5
Gene ID
340273
UniProt ID
Q2M3G0

Transcriptional Regulation of This DT (TSR)

TF Superclass 1: Basic domains

      Class 1.1: Basic leucine zipper factors

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

        CEBPB 

Click to Show/Hide to Show 1 Transcriptional Phenomena      

       Transcriptional Phenomenon 1

 Direct binding to ABCB5 gene [1]

TF Protein Name

 CCAAT/enhancer-binding protein beta Transcription Factor Info

Tissue

 Bone

Related DT Changes

 Direct regulating

Experiment method

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

Detailed Description

 CCAAT/enhancer-binding protein beta (CEBPB) can directly bind to the ABCB5 gene, which in turn affects the expression or function of the drug transporter ATP-binding cassette sub-family B member 5.

      Class 1.2: Basic helix-loop-helix factors

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

        MITF 

Click to Show/Hide to Show 1 Transcriptional Phenomena      

       Transcriptional Phenomenon 1

 Activation of ABCB5 gene in melanoma condition [2]

TF Protein Name

 Microphthalmia-associated transcription factor Transcription Factor Info

Studied Phenotype

 Melanoma [ICD11: 2C30]

Tissue

 Skin

Related DT Changes

 Up regulating

Experimental Material

 human melanoma cell isolates

Detailed Description

 Microphthalmia-associated transcription factor (MITF) has been reported to activate the transcription of ABCB5 gene in melanoma condition, which leads to an increased expression of the drug transporter ATP-binding cassette sub-family B member 5.

        mutated MITF (p.E318K) 

Click to Show/Hide to Show 1 Transcriptional Phenomena      

       Transcriptional Phenomenon 1

 Activation of ABCB5 gene in renal cell cancer condition [3]

TF Protein Name

 Microphthalmia-associated transcription factor Transcription Factor Info

Studied Phenotype

 Renal cell cancer [ICD11: 2C90]

Tissue

 Kidney

Related DT Changes

 Up regulating

Experimental Material

 Human clear cell renal cell carcinoma cells (RCC4)

Detailed Description

 mutated Microphthalmia-associated transcription factor (mutated MITF (p.E318K)) has been reported to activate the transcription of ABCB5 gene in renal cell cancer condition, which leads to an increased expression of the drug transporter ATP-binding cassette sub-family B member 5.

        MYC 

Click to Show/Hide to Show 1 Transcriptional Phenomena      

       Transcriptional Phenomenon 1

 Activation of ABCB5 gene in colon cancer condition [4]

TF Protein Name

 Myc proto-oncogene protein Transcription Factor Info

Affected Drug/Substrate

 5-fluorouracil

Studied Phenotype

 Colon cancer [ICD11: 2B90]

Tissue

 Colon

Related DT Changes

 Up regulating

Experimental Material

 human colon cancer cell isolates

Detailed Description

 Myc proto-oncogene protein (MYC) has been reported to activate the transcription of ABCB5 gene in colon cancer condition, which leads to an increased expression of the drug transporter ATP-binding cassette sub-family B member 5.

TF Superclass 2: Zinc-coordinating DNA-binding domains

      Class 2.3: C2H2 zinc finger factors

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        CTCF 

Click to Show/Hide to Show 1 Transcriptional Phenomena      

       Transcriptional Phenomenon 1

 Direct binding to ABCB5 gene [5]

TF Protein Name

 Transcriptional repressor CTCF Transcription Factor Info

Tissue

 Brain

Related DT Changes

 Direct regulating

Experiment method

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

Detailed Description

 Transcriptional repressor CTCF (CTCF) can directly bind to the ABCB5 gene, which in turn affects the expression or function of the drug transporter ATP-binding cassette sub-family B member 5.

TF Superclass 3: Helix-turn-helix domains

      Class 3.1: Homeo domain factors

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

        ZEB1 

Click to Show/Hide to Show 1 Transcriptional Phenomena      

       Transcriptional Phenomenon 1

 Activation of ABCB5 gene in breast cancer condition [6]

TF Protein Name

 Zinc finger E-box-binding homeobox 1 Transcription Factor Info

Studied Phenotype

 Breast cancer [ICD11: 2C60-2C6Z]

Tissue

 Breast

Related DT Changes

 Up regulating

Experimental Material

 human breast cancer cell isolates

Detailed Description

 Zinc finger E-box-binding homeobox 1 (ZEB1) has been reported to activate the transcription of ABCB5 gene in breast cancer condition, which leads to an increased expression of the drug transporter ATP-binding cassette sub-family B member 5.

TF Superclass 6: Immunoglobulin fold

      Class 6.3: p53 domain factors

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

        TP73 

Click to Show/Hide to Show 1 Transcriptional Phenomena      

       Transcriptional Phenomenon 1

 Activation of ABCB5 gene in breast cancer condition [7]

TF Protein Name

 Tumor protein p73 Transcription Factor Info

Affected Drug/Substrate

 Adriamycin

Studied Phenotype

 Breast cancer [ICD11: 2C60-2C6Z]

Tissue

 Breast

Related DT Changes

 Up regulating

Experimental Material

 Human invasive breast carcinoma of no special type cells (MCF-7)

Detailed Description

 Tumor protein p73 (TP73) has been reported to activate the transcription of ABCB5 gene in breast cancer condition, which leads to an increased expression of the drug transporter ATP-binding cassette sub-family B member 5.
References
1 hTFtarget: A Comprehensive Database for Regulations of Human Transcription Factors and Their Targets. Genomics Proteomics Bioinformatics. 2020 Apr;18(2):120-130. (ID:ENSG00000004846)
2 ABCB5 is activated by MITF and beta-catenin and is associated with melanoma differentiation. Pigment Cell Melanoma Res. 2020 Jan;33(1):112-118.
3 A SUMOylation-defective MITF germline mutation predisposes to melanoma and renal carcinoma. Nature. 2011 Oct 19;480(7375):94-8.
4 The c-MYC-ABCB5 axis plays a pivotal role in 5-fluorouracil resistance in human colon cancer cells. J Cell Mol Med. 2015 Jul;19(7):1569-81.
5 NCBI GEO: archive for functional genomics data sets--update. Nucleic Acids Res. 2013 Jan;41(D1):D991-5.
6 ABCB5-ZEB1 Axis Promotes Invasion and Metastasis in Breast Cancer Cells. Oncol Res. 2017 Mar 13;25(3):305-316.
7 deltaNp73 regulates the expression of the multidrug-resistance genes ABCB1 and ABCB5 in breast cancer and melanoma cells - a short report. Cell Oncol (Dordr). 2017 Dec;40(6):631-638.

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