Stress Erythropoiesis is a Key Inflammatory Response
نویسندگان
چکیده
منابع مشابه
The p53 tumor suppressor network is a key responder to microenvironmental components of chronic inflammatory stress.
Activation of the p53 network plays a central role in the inflammatory stress response associated with ulcerative colitis and may modulate cancer risk in patients afflicted with this chronic disease. Here, we describe the gene expression profiles associated with four microenvironmental components of the inflammatory response (NO*, H2O2, DNA replication arrest, and hypoxia) that result in p53 st...
متن کاملMicroRNA-146a: A Key Regulator of Astrocyte-Mediated Inflammatory Response
Increasing evidence supports the involvement of microRNAs (miRNA) in the regulation of inflammation in human neurological disorders. In the present study we investigated the role of miR-146a, a key regulator of the innate immune response, in the modulation of astrocyte-mediated inflammation. Using Taqman PCR and in situ hybridization, we studied the expression of miR-146a in epilepsy-associated...
متن کاملThe Rb tumor suppressor is required for stress erythropoiesis.
The retinoblastoma tumor suppressor gene plays important roles in cell cycle control, differentiation and survival during development and is functionally inactivated in most human cancers. Early studies using gene targeting in mice suggested a critical role for pRb in erythropoiesis, while more recent experiments have suggested that many of the abnormal embryonic phenotypes in the Rb null mouse...
متن کاملThe glucocorticoid receptor is required for stress erythropoiesis.
The glucocorticoid receptor (GR) coordinates a multitude of physiological responses in vivo. In vitro, glucocorticoids are required for sustained proliferation of erythroid progenitors (ebls). Here, we analyze the impact of the GR on erythropoiesis in vivo, using GR-deficient mice or mice expressing a GR defective for transactivation. In vitro, sustained proliferation of primary ebls requires a...
متن کاملStability of CII is a key element in the cold stress response of bacteriophage lambda infection.
Bacteria are known to adapt to environmental changes such as temperature fluctuations. It was found that temperature affects the lysis-lysogeny decision of lambda such that at body temperature (37 degrees C) the phage can select between the lytic and lysogenic pathways, while at ambient temperature (20 degrees C) the lytic pathway is blocked. This temperature-dependent discriminatory developmen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cells
سال: 2020
ISSN: 2073-4409
DOI: 10.3390/cells9030634