Detail Information of Microbiota Influence

General Information of Drug Transporter (DT)
DT ID DTD0482 Transporter Info
Gene Name SLC9A2
Transporter Name Sodium/hydrogen exchanger 2
Gene ID
6549
UniProt ID
Q9UBY0
Microbiota Influence of This DT (MBI)

Bacteria: Pseudomonadota

   Genus: Citrobacter

     Citrobacter rodentium 

Microbe Info

Click to Show/Hide the Full List 1 Microbe Influence Related to This Species      

       Microbe Influence 1

 Down regulating of SLC9A2 expression in fatal diarrhea/infections with enteropathogenic E. coli/infections with enterohemorrhagic E. coli condition [1] , [2] , [3]

Studied Phenotype

 Fatal diarrhea/infections with enteropathogenic Escherichia coli [ICD11: 1A03]

Studied Tissue

 Colon

In Vivo Model

 FVB/N mice

Detailed Description

 The Citrobacter rodentium DBS120 has been reported to decrease the expression of the drug transporter SLC9A2.

   Genus: Escherichia

     Escherichia coli 

Microbe Info

Click to Show/Hide the Full List 2 Microbe Influence Related to This Species      

       Microbe Influence 1

 Inhibition of SLC9A2 function in the health condition [2] , [4]

Regulating Factor
stx1

Studied Tissue

 Colon

In Vivo Model

 Rabbits

In Vitro Model

 Human colon adenocarcinoma cells (T84)

Detailed Description

 The protein stx1 of Escherichia coli O157:H7 has been reported to inhibit the function of the drug transporter SLC9A2.

       Microbe Influence 2

 Activation of SLC9A2 membrane localization in diarrhea associated with infection by enteropathogenic Escherichia coli condition [2] , [5]

Studied Phenotype

 Diarrhea associated with infection by enteropathogenic Escherichia coli [ICD11: 1A03]

Studied Tissue

 Colon

In Vitro Model

 Human colon adenocarcinoma cells (Caco-2)

Detailed Description

 The Escherichia coli O127:H6 str. E2348/69 has been reported to activate the function of the drug transporter SLC9A2.

   Genus: Vibrio

     Vibrio cholerae 

Microbe Info

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       Microbe Influence 1

 Inhibition of SLC9A2 function in the health condition [2] , [6] , [7]

Regulating Factor
N-Acetyl-cholera toxin peptide 3-amide

Studied Tissue

 Ileum

In Vivo Model

 Sprague-Dawley rats

Detailed Description

 The compound n-acetyl-cholera toxin peptide 3-amide generated by Vibrio cholerae has been reported to inhibit the function of the drug transporter SLC9A2.

Bacteria: Host unspecified microbiota

   Genus: Unknown microbiota

     Host unspecified microbiota 

Click to Show/Hide the Full List 1 Microbe Influence Related to This Species      

       Microbe Influence 1

 Up regulating of SLC9A2 expression in conventional mice compared with germ-free mice [8]

Studied Phenotype

 Conventional mice compared with germ-free mice [ICD11: N.A]

Studied Tissue

 Ileum

In Vivo Model

 C57BL/6 germ-free/conventionally-raised mice

Detailed Description

 The host unspecified microbiota has been reported to increase the expression of the drug transporter SLC9A2.
References
1 Decreased expression of colonic Slc26a3 and carbonic anhydrase iv as a cause of fatal infectious diarrhea in mice. Infect Immun. 2009 Sep;77(9):3639-50.
2 The Role of Ion Transporters in the Pathophysiology of Infectious Diarrhea. Cell Mol Gastroenterol Hepatol. 2018 Mar 5;6(1):33-45.
3 Infectious diarrhea: Cellular and molecular mechanisms. Gut Microbes. 2010 Jan;1(1):4-21.
4 Shiga toxin 1 interaction with enterocytes causes apical protein mistargeting through the depletion of intracellular galectin-3. Exp Cell Res. 2010 Feb 15;316(4):657-66.
5 Differential regulation of Na+/H+ exchange isoform activities by enteropathogenic E. coli in human intestinal epithelial cells. Am J Physiol Gastrointest Liver Physiol. 2004 Aug;287(2):G370-8.
6 Enteric infection meets intestinal function: how bacterial pathogens cause diarrhoea. Nat Rev Microbiol. 2009 Feb;7(2):110-9.
7 Differential regulation of cholera toxin-inhibited Na-H exchange isoforms by butyrate in rat ileum. Am J Physiol Gastrointest Liver Physiol. 2007 Oct;293(4):G857-63.
8 Coordinate regulation of long non-coding RNAs and protein-coding genes in germ-free mice. BMC Genomics. 2018 Nov 21;19(1):834.

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