منابع مشابه
CHOP induces activating transcription factor 5 (ATF5) to trigger apoptosis in response to perturbations in protein homeostasis
Environmental stresses that disrupt protein homeostasis induce phosphorylation of eIF2, triggering repression of global protein synthesis coincident with preferential translation of ATF4, a transcriptional activator of the integrated stress response (ISR). Depending on the extent of protein disruption, ATF4 may not be able to restore proteostatic control and instead switches to a terminal outco...
متن کاملThe Transcription Factor ATF5 Mediates a Mammalian Mitochondrial UPR
Mitochondrial dysfunction is pervasive in human pathologies such as neurodegeneration, diabetes, cancer, and pathogen infections as well as during normal aging. Cells sense and respond to mitochondrial dysfunction by activating a protective transcriptional program known as the mitochondrial unfolded protein response (UPR(mt)), which includes genes that promote mitochondrial protein homeostasis ...
متن کاملComprehensive Behavioral Analysis of Activating Transcription Factor 5-Deficient Mice
Activating transcription factor 5 (ATF5) is a member of the CREB/ATF family of basic leucine zipper transcription factors. We previously reported that ATF5-deficient (ATF5-/-) mice demonstrated abnormal olfactory bulb development due to impaired interneuron supply. Furthermore, ATF5-/- mice were less aggressive than ATF5+/+ mice. Although ATF5 is widely expressed in the brain, and involved in t...
متن کاملExpression and Clinical Significance of Activating Transcription Factor 3 in Human Breast Cancer
Objective(s): Breast cancer is the most common type of cancer among women worldwide. This study investigated the expression and clinical significance of activating transcription factor 3 (ATF3) in human breast cancer and its relationship with the clinical outcome of breast cancer. Materials and Methods : ATF3 expressions were detected in 114 primary breast cancer tissues and ...
متن کاملATF2 (activating transcription factor 2)
Other names: CREB1, CRE-BP1, CREB2, CREBP1, HB16, MGC111558, TREB7 HGNC (Hugo): ATF2 Location: 2q31.1 Note ATF2 (2q31.1) is sometimes confused with CREB1 (2q33.3), because an alias of ATF2 is CREB1, also because they are both CREB-related proteins, a family of transcription factors of the bZIP superfamily, whose members have the ability to heterodimerize with each other, and, finally, because C...
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ژورنال
عنوان ژورنال: Atlas of Genetics and Cytogenetics in Oncology and Haematology
سال: 2011
ISSN: 1768-3262
DOI: 10.4267/2042/44977