Protein Information

Name GS X
Synonyms ABC29; MRP; MRP1; ABCC; ABCC 1; ABCC1; ATP binding cassette subfamily C member1; ATP binding cassette sub family C member 1…

Compound Information

Name sodium azide
CAS sodium azide

Reference List

PubMed Abstract RScore(About this table)
10366541 Diah SK, Smitherman PK, Townsend AJ, Morrow CS: Detoxification of 1-chloro-2,4-dinitrobenzene in MCF7 breast cancer cells expressing glutathione S-transferase P1-1 and/or multidrug resistance protein 1. Toxicol Appl Pharmacol. 1999 Jun 1;157(2):85-93.


We examined the roles of glutathione S-transferase (GST) P1-1 and the glutathione S-conjugate (GS-X) transporter, multidrug resistance protein 1 (MRP1), singly or in combination, in the detoxification of 1-chloro-2,4-dinitrobenzene (CDNB).
10(0,0,0,10) Details
15486199 Loganzo F, Hari M, Annable T, Tan X, Morilla DB, Musto S, Zask A, Kaplan J, Minnick AA Jr, May MK, Ayral-Kaloustian S, Poruchynsky MS, Fojo T, Greenberger LM: Cells resistant to HTI-286 do not overexpress P-glycoprotein but have reduced drug accumulation and a point mutation in alpha-tubulin. Mol Cancer Ther. 2004 Oct;3(10):1319-27.

These data suggest that HTI-286 resistance may be partially mediated by mutation of alpha-tubulin and by an ATP-binding cassette drug pump distinct from P-glycoprotein, ABCG2, MRP1, or MRP3.
Sodium azide treatment partially reversed low HTI-286 accumulation, suggesting involvement of an ATP-dependent drug pump.
1(0,0,0,1) Details
12893836 Dallas S, Zhu X, Baruchel S, Schlichter L, Bendayan R: Functional expression of the multidrug resistance protein 1 in microglia. J Pharmacol Exp Ther. 2003 Oct;307(1):282-90. Epub 2003 Jul 31.

Vincristine accumulation by monolayers of MLS-9 cells increased significantly in the presence of several well established MRP1 inhibitors (MK571, genistein, sulfinpyrazone, probenecid, and indomethacin), protease inhibitors, or the ATPase inhibitor sodium azide.
36(0,1,1,6) Details
12750271 Grzywacz MJ, Yang JM, Hait WN: Effect of the multidrug resistance protein on the transport of the antiandrogen flutamide. Cancer Res. 2003 May 15;63(10):2492-8.

Finally, intracellular glutathione depletion with buthionine sulfoximine or energy depletion using 2-deoxy-D-glucose/sodium azide restored flutamide accumulation to that of parental cells while incubating the cells at 4 degrees C abolished MRP1-mediated transport.
35(0,1,1,5) Details
20190417 Ishikawa Y, Nagai J, Okada Y, Sato K, Yumoto R, Takano M: Function and expression of ATP-binding cassette transporters in cultured human Y79 retinoblastoma cells. Biol Pharm Bull. 2010;33(3):504-11.

Conventional RT-PCR analysis showed the expression of multidrug resistance 1 (MDR1), MRP1, MRP2 and lung resistance-related protein (LRP) mRNAs.
The accumulation of doxorubicin was increased in the presence of metabolic inhibitors (10 mM 2-deoxyglucose and 5 mM sodium azide).
2(0,0,0,2) Details
11288109 Hamilton KO, Backstrom G, Yazdanian MA, Audus KL: P-glycoprotein efflux pump expression and activity in Calu-3 cells. J Pharm Sci. 2001 May;90(5):647-58.


The metabolic inhibitor sodium azide decreased the efflux of Rh123 out of Calu-3 cells to the same degree as CsA, supporting inhibition of an active, efflux pathway.
0(0,0,0,0) Details
10930538 Yang CH, Schneider E, Kuo ML, Volk EL, Rocchi E, Chen YC: BCRP/MXR/ABCP expression in topotecan-resistant human breast carcinoma cells. Biochem Pharmacol. 2000 Sep 15;60(6):831-7.


Topotecan efflux was increased in MCF7/TPT300 cells compared with MCF7/WT cells, and this increase was reversed upon ATP depletion by sodium azide, suggesting an energy-dependent drug efflux mechanism.
0(0,0,0,0) Details