Budvicia diplopodorum strain:D9
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA593712 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Paenibacillus sp. D9 strain:D9 Genome sequencing and assembly
| PRJNA277007 | ENA
Project description:Pseudomonas sp. D9 Genome sequencing
| PRJNA50677 | ENA
Project description:Anoxybacillus geothermalis strain:D9 Genome sequencing
| PRJNA842890 | ENA
Project description:Raphidiopsis brookii D9 genome sequencing project
| PRJNA40111 | ENA
Project description:Streptococcus suis D9 Genome sequencing project
| PRJNA65435 | ENA
Project description:Klebsiella pneumoniae strain:C3-D9-12 Genome sequencing and assembly
| PRJNA360233 | ENA
Project description:Brassica rapa FPsc S7 D9 Resequencing genome sequencing
| PRJNA334098 | ENA
Project description:d9 and d12 Mks were either cultured statically or subjected to shear flow for 30 min; at d9, half the Mks were placed back in culture for 30 min (60 min time point) Megakaryocytes (Mks) are exposed to shear flow as they migrate from the bone marrow hematopoietic compartment into circulation thus releasing platelets and pro/preplatelets directly into the blood stream. Shear forces have been now established as promoting Mk maturation and platelet biogenesis. In order to understand the underlying mechanisms that modulate the response of Mks to shear forces, we carried out transcriptional analysis on immature and mature stem cell-derived Mks that were exposed to physiologically-relevant shear (2.5 dyn/cm2). In immature (d9) Mks, shear exposure upregulated genes related to growth and Mk maturation, while in mature (d12) Mks, it upregulated genes involved in apoptosis and intracellular transport. Following shear-flow exposure, 6 AP-1 transcripts (ATF4, JUNB, JUN, FOSB, FOS, and JUND) were upregulated at d9 and two AP-1 proteins (JunD and c-Fos) were upregulated both at d9 and d12. Our data show that MAPK signaling is linked to both the shear-stress response and AP-1 upregulation. JNK phosphorylation increased significantly following shear stimulation, while JNK inhibition reduced shear-induced JunD protein expression. Although p38 phosphorylation did not increase following shear flow, its inhibition reduced shear-induced JunD and c-Fos protein expression. JNK inhibition reduced fibrinogen binding of d9 and d12 platelet-like particle s (PLPs) and P-selectin expression at d12 PLPs, while p38 inhibition reduced fibrinogen binding of d12 PLPs. Here we show that mechanotransduction of shear forces in Mks results in JNK activation, AP-1 upregulation, and downstream transcriptional changes that promote maturation of immature Mks and platelet biogenesis in mature Mks.
2016-02-01 | GSE75766 | GEO
Project description:We and others have previously reported that 3-Deazaneplanocin A (DZNep) is a histone methylation inhibitor that has a wide range anticancer effects in a variety of human cancers. Here, using acute myeloid leukemia as a model, we reported a less toxic analog of DZNep, named D9, that is shown to be efficacious in both cell lines and patient samples of AML. Gene expression analysis in a panel of AML cell lines treated with D9 identified a set of genes that is associated with D9 sensitivity and is implicated in multiple oncogenic signaling pathways. Moreover, we show that D9 is able to deplete the leukemia stem cells (LSC) and abolish chemotherapy-induced LSC enrichment, leading to dramatic elimination of AML cell survival and associated gene expression when combined with chemotherapy. Thus, D9 appears to be a robust epigenetic compound that may constitute a potential for AML therapy. We found D9 treatment depleted chemotherapy-induced LSC. We next sought to characterize the molecular changes induce by the chemotherapy that is antagonized by D9. To do this, TF-1a cells before and after Ara-C or ADR treatment or co-treated with D9 were harvested for RNA isolation and genome-wide transcription profilling.
2015-12-31 | E-GEOD-59625 | biostudies-arrayexpress
Project description:We and others have previously reported that 3-Deazaneplanocin A (DZNep) is a histone methylation inhibitor that has a wide range anticancer effects in a variety of human cancers. Here, using acute myeloid leukemia as a model, we reported a less toxic analog of DZNep, named D9, that is shown to be efficacious in both cell lines and patient samples of AML. Gene expression analysis in a panel of AML cell lines treated with D9 identified a set of genes that is associated with D9 sensitivity and is implicated in multiple oncogenic signaling pathways. Moreover, we show that D9 is able to deplete the leukemia stem cells (LSC) and abolish chemotherapy-induced LSC enrichment, leading to dramatic elimination of AML cell survival and associated gene expression when combined with chemotherapy. Thus, D9 appears to be a robust epigenetic compound that may constitute a potential for AML therapy.
2015-12-31 | GSE59625 | GEO