Arsenic trioxide induced endoplasmic reticulum stress in laryngeal squamous cell line Hep-2 cells.
Auris Nasus Larynx
; 41(1): 81-3, 2014 Feb.
Article
en En
| MEDLINE
| ID: mdl-23880367
Arsenic trioxide (As2O3) has been used in the treatment of acute promyelocytic leukemia (APL) and many malignant solid tumors. Recently, endoplasmic reticulum (ER) stress plays an important role in As2O3-treated laryngeal squamous cell line Hep-2 cells. In the present work, the expression of ER stress-related proteins was investigated in As2O3-treated Hep-2 cells. The results showed that As2O3 increased the expression of GRP78, CHOP, phosphorylated eIF2α and ATF4, all of which are the molecule of ER stress. Therefore, As2O3 induced ER stress in Hep-2 cells.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Óxidos
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Arsenicales
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Factor 2 Eucariótico de Iniciación
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Factor de Transcripción Activador 4
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Factor de Transcripción CHOP
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Estrés del Retículo Endoplásmico
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Proteínas de Choque Térmico
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Antineoplásicos
Límite:
Humans
Idioma:
En
Revista:
Auris Nasus Larynx
Año:
2014
Tipo del documento:
Article
Pais de publicación:
Países Bajos