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Exosc8 and Exosc9 are components of the exosome that establish a barricade to erythroid maturation. Here, we knocked down Exosc8 in fetal liver-derived erythroid progenitor cells to determine the cohort of Exosc8-regulated genes in erythroid cells. Freshly isolated fetal liver progenitor cells were ...
ORGANISM(S): Mus musculus 
Enforced expression of the homeobox transcription factor HOXB4 has been shown to enhance hematopoietic stem cell (HSC) self-renewal and expansion ex vivo and in vivo. In order to investigate the largely unknown downstream targets of HOXB4 in hematopoietic progenitor cells, HOXB4 was constitutively ...
ORGANISM(S): Mus musculus 
NKL homeobox genes encode transcription factors which impact normal development and hematopoietic malignancies if deregulated. Recently, we established a NKL-code which describes the physiological expression pattern of eleven NKL homeobox genes in the course of hematopoiesis, allowing evaluation of ...
ORGANISM(S): Homo sapiens 
The I/11 and R10 erythroid progenitor cell line was cultivated in serum free medium (StemPro34) supplemented with Epo (0,5U/ml), SCF (100ng/ml) and dexamethasone (10-6M). To identify genes specifically regulated by Epo/SCF-induced polysome recruitment, cells were factor deprived for 4h and subsequen...
ORGANISM(S): Mus musculus 
To explore the mechanisms controlling erythroid differentiation and development in human, we analyzed the genome-wide transcription dynamics that occurs during the differentiation of HESCs into the erythroid lineage and development of embryonic to adult erythropoiesis using high throughput sequencin...
ORGANISM(S): Homo sapiens 
The transcription co-factor FOG1 interacts with the chromatin remodeling complex NuRD to mediate gene activation and gene repression during hematopoiesis. We have generated mice with a targeted mutation in the endogenous Fog1 locus that results in an N-ternimal mutation in FOG1 that disrupts the int...
ORGANISM(S): Mus musculus 
SCL/TAL1, a tissue-specific transcription factor of the basic helix-loop-helix (bHLH) family, and c-Kit, a tyrosine kinase receptor, control hematopoietic stem cell survival and quiescence. Here we report that SCL and c-Kit signaling control a common gene expression signature, of which 19 genes are ...
ORGANISM(S): Homo sapiens 
Epigenetic memory in induced pluripotent stem cells (iPSCs), with regards to their somatic cell type of origin, might lead to variations in their differentiation capacities. In this context, iPSCs from human CD34+ hematopoietic stem cells (HSCs) might be more suitable for hematopoietic differentiati...
ORGANISM(S): Homo sapiens 
β-hemoglobin disorders, such as sickle cell disease (SCD) and β-thalassemia (BT), are the most common inherited monogenic blood disorders globally. Despite decades of research, there are only four FDA-approved medications available for the management of SCD with hydroxyurea (HU) being the most widel...
ORGANISM(S): Homo sapiens (Human) 
2024-02-07 | PXD044642 | Pride
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