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Apoptosis of laryngeal carcinoma cells induced by antisense oligodeoxynucleotides complementary Stat3 in vitro / 临床耳鼻咽喉头颈外科杂志
Article en Zh | WPRIM | ID: wpr-746568
Biblioteca responsable: WPRO
ABSTRACT
OBJECTIVE@#To study the effects of oligodeoxynucleotides complementary Stat3 on apoptosis in laryngeal carcinoma Hep-2 cell.@*METHOD@#Oligodeoxynucleotides complementary Stat3 was designed, which was transferred into laryngeal carcinoma Hep-2 cell by lipofection. Expression of Stat3 and p-Stat3 were detected by Western blot and PCR. MTT was used to observe the growth-inhibiting ratio. DNA ladder, AO/EB and FCM were used to observe the apoptosis of laryngeal carcinoma cell Hep-2 in vitro.@*RESULT@#Western blot and PCR results demonstrated that oligodeoxynucleotides complementary Stat3 could significantly inhibit the expression of Stat3 and p-Stat3 in Hep-2 cell. MTT results showed that it could significantly suppress the growth of Hep-2 cell. The DNA ladder, AO/EB and FCM results showed it could inhibit the expression of Stat3 and induce the apoptosis of Hep-2 cell in a concentration-dependent manner.@*CONCLUSION@#Oligodeoxynucleotides complementary Stat3 could induce the apoptosis and suppress cell proliferation in laryngeal carcinoma Hep-2 cell.
Asunto(s)
Texto completo: 1 Índice: WPRIM Asunto principal: Oligodesoxirribonucleótidos / Farmacología / Transfección / Apoptosis / Línea Celular Tumoral / Proliferación Celular / Factor de Transcripción STAT3 / Genética Límite: Humans Idioma: Zh Revista: Lin chuang er bi yan hou ke za zhi Año: 2008 Tipo del documento: Article
Texto completo: 1 Índice: WPRIM Asunto principal: Oligodesoxirribonucleótidos / Farmacología / Transfección / Apoptosis / Línea Celular Tumoral / Proliferación Celular / Factor de Transcripción STAT3 / Genética Límite: Humans Idioma: Zh Revista: Lin chuang er bi yan hou ke za zhi Año: 2008 Tipo del documento: Article