نتایج جستجو برای: genomic instability

تعداد نتایج: 199899  

Journal: :JNCI: Journal of the National Cancer Institute 2008

Journal: :American Journal of Hematology 2004

Journal: :Experimental & Molecular Medicine 2005

Journal: :International journal of cancer 2004
Stefan Duensing Karl Münger

Genomic instability is a hallmark of most human cancers including high-risk human papillomavirus (HPV)-associated anogenital neoplasia. The two HPV-encoded oncoproteins, E6 and E7, can independently induce chromosomal abnormalities. We summarize the current state of knowledge concerning HPV-induced genomic instability and discuss its significance in the context of human carcinogenesis.

Introduction: Radiation effects observed in cells that are not irradiated are known as non-targeted effects.  Radiation induced bystander effect (RIBE) as a kind of non-targeted effect has been introduced in recent  years.  RIBE  occurs  in  unexposed  cells  which  are  related  to  adjacent  or  distant  irradiated  cells.  RIBE  contradict with "target theory" which necessitates radiation tr...

2015
Sergio Ruiz Andres J. Lopez-Contreras Mathieu Gabut Rosa M. Marion Paula Gutierrez-Martinez Sabela Bua Oscar Ramirez Iñigo Olalde Sara Rodrigo-Perez Han Li Tomas Marques-Bonet Manuel Serrano Maria A. Blasco Nizar N. Batada Oscar Fernandez-Capetillo

The generation of induced pluripotent stem cells (iPSC) from adult somatic cells is one of the most remarkable discoveries in recent decades. However, several works have reported evidence of genomic instability in iPSC, raising concerns on their biomedical use. The reasons behind the genomic instability observed in iPSC remain mostly unknown. Here we show that, similar to the phenomenon of onco...

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