Fetal hemoglobin in sickle cell anemia

I Akinsheye, A Alsultan, N Solovieff… - Blood, The Journal …, 2011 - ashpublications.org
Fetal hemoglobin (HbF) is the major genetic modulator of the hematologic and clinical
features of sickle cell disease, an effect mediated by its exclusion from the sickle hemoglobin …

Fetal Hemoglobin Inducers from the Natural World: A Novel Approach for Identification of Drugs for the Treatment of β‐Thalassemia and Sickle‐Cell Anemia

N Bianchi, C Zuccato, I Lampronti… - Evidence‐Based …, 2009 - Wiley Online Library
The objective of this review is to present examples of lead compounds identified from
biological material (fungi, plant extracts and agro‐industry material) and of possible interest …

T −13910 DNA variant associated with lactase persistence interacts with Oct-1 and stimulates lactase promoter activity in vitro

RH Lewinsky, TGK Jensen, J Møller… - Human molecular …, 2005 - academic.oup.com
Two phenotypes exist in the human population with regard to expression of lactase in adults.
Lactase non-persistence (adult-type hypolactasia and lactose intolerance) is characterized …

Editing the genome to introduce a beneficial naturally occurring mutation associated with increased fetal globin

B Wienert, APW Funnell, LJ Norton… - Nature …, 2015 - nature.com
Genetic disorders resulting from defects in the adult globin genes are among the most
common inherited diseases. Symptoms worsen from birth as fetal γ-globin expression is …

Global jumping and domain-specific intersegment transfer between DNA cognate sites of the multidomain transcription factor Oct-1

M Doucleff, GM Clore - … of the National Academy of Sciences, 2008 - National Acad Sciences
At high DNA concentration, as found in the nucleus, DNA-binding proteins search for
specific binding sites by hopping between separate DNA strands. Here, we use 15N z …

Understanding mechanisms of γ‐globin gene regulation to develop strategies for pharmacological fetal hemoglobin induction

BS Pace, S Zein - … dynamics: an official publication of the …, 2006 - Wiley Online Library
The developmental regulation of γ‐globin gene expression has shaped research efforts to
establish therapeutic modalities for individuals affected with sickle cell disease (SCD). Fetal …

Ikaros and GATA-1 combinatorial effect is required for silencing of human γ-globin genes

S Bottardi, J Ross, V Bourgoin… - … and cellular biology, 2009 - Taylor & Francis
During development and erythropoiesis, globin gene expression is finely modulated through
an important network of transcription factors and chromatin modifying activities. In this report …

Facilitated DNA search by multidomain transcription factors: cross talk via a flexible linker

D Vuzman, M Polonsky, Y Levy - Biophysical Journal, 2010 - cell.com
More than 70% of eukaryotic proteins are composed of multiple domains. However, most
studies of the search for DNA focus on individual protein domains and do not consider …

Fetal hemoglobin chemical inducers for treatment of hemoglobinopathies

U Testa - Annals of hematology, 2009 - Springer
The switch from fetal (G γ and A γ) to adult (β and δ) globin gene expression occurs at birth,
leading to the gradual replacement of HbF with HbA. Genetic regulation of this switch has …

NF-Y recruits both transcription activator and repressor to modulate tissue-and developmental stage-specific expression of human γ-globin gene

X Zhu, Y Wang, W Pi, H Liu, A Wickrema, D Tuan - 2012 - journals.plos.org
The human embryonic, fetal and adult β-like globin genes provide a paradigm for tissue-and
developmental stage-specific gene regulation. The fetal γ-globin gene is expressed in fetal …