Phosphorylation of C/EBP Inhibits Granulopoiesis

نویسندگان

  • Daniel G. Tenen
  • Ormond A. MacDougald
  • Jonathon N. Winnay
  • Laszlo Bajnok
  • Wendy S. Wright
  • Sarah E. Ross
  • Hanna S. Radomska
  • Bo Wu
  • Pu Zhang
  • Fred Schaufele
چکیده

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

miRNA-130a regulates C/EBP-ε expression during granulopoiesis.

CCAAT/enhancer binding protein-ε (C/EBP-ε) is considered a master transcription factor regulating terminal neutrophil maturation. It is essential for expression of secondary granule proteins, but it also regulates proliferation, cell cycle, and maturation during granulopoiesis. Cebpe(-/-) mice have incomplete granulocytic differentiation and increased sensitivity toward bacterial infections. Th...

متن کامل

HEMATOPOIESIS AND STEM CELLS STAT3 controls myeloid progenitor growth during emergency granulopoiesis

Granulocyte colony-stimulating factor (G-CSF) mediates “emergency” granulopoiesis during infection, a process that is mimicked by clinical G-CSF use, yet we understand little about the intracellular signaling cascades that control demand-driven neutrophil production. Using a murine model with conditional deletion of signal transducer and activator of transcription 3 (STAT3) in bone marrow, we i...

متن کامل

More ADO about IDO: GVHD.

apoptosis. As the authors note, the phenotypic features of C/EBP -deficient granulopoiesis resemble those of a myelodysplastic syndrome. Because C/EBP mutations and/or dysfunction are known to be involved in the pathogenesis of acute myeloid leukemia (AML), it is possible that inactivation of other C/EBP proteins such as C/EBP play a role in myeloid disorders (MDSs) as well. For example, C/EBP ...

متن کامل

The amino terminal and E2F interaction domains are critical for C/EBP alpha-mediated induction of granulopoietic development of hematopoietic cells.

The transcription factor C/EBP alpha (CCAAT/enhancer binding protein alpha) is critical for granulopoiesis. Gene disruption in mice blocks early granulocyte differentiation and disruption of C/EBP alpha function has been implicated in human acute myeloid leukemia (AML), but no systematic structure-function analysis has been undertaken to identify the mechanisms involved in C/EBP alpha-mediated ...

متن کامل

An Essential Role for a MEK-C/EBP Pathway during Growth Factor-Regulated Cortical Neurogenesis

Mammalian neurogenesis is determined by an interplay between intrinsic genetic mechanisms and extrinsic cues such as growth factors. Here we have defined a signaling cascade, a MEK-C/EBP pathway, that is essential for cortical progenitor cells to become postmitotic neurons. Inhibition of MEK or of the C/EBP family of transcription factors inhibits neurogenesis while expression of a C/EBPbeta mu...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2003