Protein Information

Name ha 1
Synonyms D1013901; Ha 1; HLA HA1; HMHA 1; HMHA1; HMHA1 protein; Minor histocompatibility antigen HA 1; Minor histocompatibility antigen HA1…

Compound Information

Name sodium arsenite
CAS sodium arsenenite

Reference List

PubMed Abstract RScore(About this table)
8425921 Laszlo A, Li GC: Effect of amino acid analogs on the development of thermotolerance and on thermotolerant cells. J Cell Physiol. 1993 Feb;154(2):419-32.

Exposure of HA-1 cells to amino acid analogs inhibited the development of thermotolerance following a mild heat shock or treatment with sodium arsenite.
32(0,1,1,2) Details
1397103 Ohtsuka K, Laszlo A: The relationship between hsp 70 localization and heat resistance. Exp Cell Res. 1992 Oct;202(2):507-18.

The kinetics of the nuclear accumulation of hsp 70 were similar for normal HA-1 cells, their heat-resistant variants, and transiently thermotolerant cells (triggered by prior exposure to a brief heat shock or to sodium arsenite).
32(0,1,1,2) Details
6841458 Li GC: Induction of thermotolerance and enhanced heat shock protein synthesis in Chinese hamster fibroblasts by sodium arsenite and by ethanol. J Cell Physiol. 1983 May;115(2):116-22.

To test this hypothesis, I have examined the effect of sodium arsenite or ethanol treatment on protein synthesis and cell survival in Chinese hamster ovary HA-1 cells.
6(0,0,1,1) Details
3169135 Laszlo A: The relationship of heat-shock proteins, thermotolerance, and protein synthesis. Exp Cell Res. 1988 Oct;178(2):401-14.

The relationship of heat-induced inhibition of protein synthesis (HIIPS) and thermotolerance, the transient ability to survive otherwise lethal heat treatments, was studied in HA-1 Chinese hamster fibroblasts exposed to various treatments.
A mild heatshock or exposure to sodium arsenite induced a refractoriness to HIIPS, while exposure to the amino acid analog of proline, azetidine, did not.
2(0,0,0,2) Details
11162468 Suzuki T, Blank V, Sesay JS, Crawford DR: Maf genes are involved in multiple stress response in human. Biochem Biophys Res Commun. 2001 Jan 12;280(1):4-8.


We have previously reported that the mRNA to one of these members, mafG/adapt66, is induced by oxidative stress in hamster HA-1 cells.
1(0,0,0,1) Details
11892989 Chen MS, Goswami PC, Laszlo A: Differential accumulation of U14 snoRNA and hsc70 mRNA in Chinese hamster cells after exposure to various stress conditions. Cell Stress Chaperones. 2002 Jan;7(1):65-72.

We have previously characterized the unique organization of the U14 small nucleolar ribonucleic acid (snoRNA) gene in Chinese hamster HA-1 cells.
On the other hand, exposure to sodium arsenite or azetidine induced an increased accumulation of hsc70 mRNA, but did not lead to a concomitant increase in the level of U14 snoRNA.
1(0,0,0,1) Details
3170639 Lee KJ, Hahn GM: Abnormal proteins as the trigger for the induction of stress responses: heat, diamide, and sodium arsenite. J Cell Physiol. 1988 Sep;136(3):411-20.

Both of these agents induced heat shock proteins and thermotolerance in CHO (HA-1) cells.
1(0,0,0,1) Details
1383016 Laszlo A: The thermoresistant state: protection from initial damage or better repair?. Exp Cell Res. 1992 Oct;202(2):519-31.

The induction of and recovery from heat-induced perturbations in several cellular parameters were examined in normal, transiently thermotolerant, and permanently heat-resistant HA-1 Chinese hamster fibroblasts.
This response was observed in cells in which transient thermotolerance was induced by either a mild heat shock or exposure to sodium arsenite.
1(0,0,0,1) Details
6954473 Li GC, Werb Z: Correlation between synthesis of heat shock proteins and development of thermotolerance in Chinese hamster fibroblasts. Proc Natl Acad Sci U S A. 1982 May;79(10):3218-22.

Because a brief, nonlethal heat treatment can dramatically induce a transient resistance to a subsequent lethal heat treatment (thermotolerance), we examined the effect of heat treatment (41-46 degrees C) on protein synthesis and cell survival in plateau-phase Chinese hamster fibroblast (HA-1) cells.
Sodium arsenite, hypoxia, and ethanol also induced both the synthesis of heat shock proteins and transient thermotolerance.
1(0,0,0,1) Details