SIRT1activates the expression of fetal hemoglobin genes
نویسندگان
چکیده
منابع مشابه
A signaling mechanism for growth-related expression of fetal hemoglobin.
Increases in fetal hemoglobin have been identified after birth in several clinical settings associated with stressed or malignant erythropoiesis. To better understand the relationship between the expression of this fetal protein and growth, donated human erythroid progenitor cells were cultured in the presence of erythropoietin (EPO) plus the growth-modifying cytokine stem cell factor (SCF), an...
متن کاملInduction of Fetal Hemoglobin
http://bloodjournal.hematologylibrary.org/site/misc/rights.xhtml#repub_requests Information about reproducing this article in parts or in its entirety may be found online at: http://bloodjournal.hematologylibrary.org/site/misc/rights.xhtml#reprints Information about ordering reprints may be found online at: http://bloodjournal.hematologylibrary.org/site/subscriptions/index.xhtml Information abo...
متن کاملAggregation of adult and fetal hemoglobin by ingested nitrate anions
The ingested nitrates sourced from tap water, food, chemicals and pharmaceuticals areconverted to nitrites in the body surfaces by bacteria and then, the nitrite ions can lead thestructural changing in hemoglobin. In the present work, aggregation of the purified hemoglobinin adult (HbA) and in fetus or newborn (HbF) in the presence of nitrite ions were studied.Hemoglobin aggregation was perform...
متن کاملStochastic expression of fetal hemoglobin in adult erythroid cells.
The expression of fetal hemoglobin, Hb F, in the adult cells is cellularly restricted both in vivo and in culture. Because, in cultures of erythroid progenitors, subclones that express or fail to express Hb F are derived from the same erythroid stem cell, a mechanism must exist whereby Hb F expression segregates in the progeny of erythroid progenitors during their differentiation. We present ma...
متن کاملCorepressor-dependent silencing of fetal hemoglobin expression by BCL11A.
Reactivation of fetal hemoglobin (HbF) in adults ameliorates the severity of the common β-globin disorders. The transcription factor BCL11A is a critical modulator of hemoglobin switching and HbF silencing, yet the molecular mechanism through which BCL11A coordinates the developmental switch is incompletely understood. Particularly, the identities of BCL11A cooperating protein complexes and the...
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: American Journal of Hematology
سال: 2017
ISSN: 0361-8609
DOI: 10.1002/ajh.24879