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GSE86147
Homo sapiens
10 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Previous study demonstrated that HDAC3 has a critical role in MM proliferation; however, the underlying mechanism has not yet been elucidated. We identify that HDAC3 inhibition targets DNMT1 through dual regulations. We demonstrate that knockdown of DNMT1 leads to apoptosis and significant growth inhibition in myeloma cells. HDAC3 inhibition by gene silencing or HDAC3 selective inhibitor BG45 downregulates an oncoprotein c-Myc through its acetylation. c-Myc directly regulates DNMT1 expression at its enhancer region. Furthermore, HDAC3 directly regulates the stability of DNMT1 protein through its acetylation. Pharmaceutical inhibition of HDAC3 and DNMT1 synergistically induce MM growth inhibition in in vitro and in vivo settings.
Publication Title
HDAC3 regulates DNMT1 expression in multiple myeloma: therapeutic implications.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 63 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
LITAF, a BCL6 target gene, regulates autophagy in mature B-cell lymphomas.
Sample Metadata Fields
Specimen part, Cell line, Treatment
View Samples- Homo sapiens
- 10 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
Analysis of MOLT-4 cells at various time points up to 6 hours following treatment with mouse anti-CD47 antibody (MABL) and goat anti-mouse IgG (GAM) as the crosslinker of MABL. MABL induces apoptosis in CD47-positive MOLT-4 cells. Cell death signals via CD47 ligation were analyzed by using Affymetrix Human Genome U133A microarray.
Publication Title
A new disulfide-linked dimer of a single-chain antibody fragment against human CD47 induces apoptosis in lymphoid malignant cells via the hypoxia inducible factor-1α pathway.
Sample Metadata Fields
Cell line, Time
View Samples- Mus musculus
- 55 Downloadable Samples
Illumina HiSeq 2500, Illumina HiSeq 3000
Description
Using different surface markers it has been possible to isolate lymphoid lineage-biased progentors and test their potential in vivo and in vitro. Here we apply single cell sequencing of lymphoid progenitors to obtain further insights into differentiation and commitment to the lymphoid lineage. Overall design: Single cells from the bone marrow from various stages during lymphoid differentiation were sorted into 384-well plates based on their surface marker expression of Flt3, Sca-1 and c-Kit and processed using a modified version of the CEL-Seq2 protocol (Hashimshony et al. 2016, Genome Biology, DOI: 10.1186/s13059-016-0938-8). In addition the original version of the CEL-Seq2 protoco and thel modified versions with different volume reductions and were compared using murine embryonic stem cells.
Publication Title
FateID infers cell fate bias in multipotent progenitors from single-cell RNA-seq data.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Homo sapiens
- 34 Downloadable Samples
Affymetrix Human Genome U133A Array (hgu133a)
Description
Proper regulation of nuclear factor B (NF-B) transcriptional activity is required for normal lymphocyte function, and deregulated NF-B signaling can facilitate lymphomagenesis. We demonstrate that the API2-MALT1 fusion oncoprotein created by the recurrent t(11;18)(q21;q21) in mucosa-associated lymphoid tissue (MALT) lymphoma induces proteolytic cleavage of NF-Binducing kinase (NIK) at arginine 325. NIK cleavage requires the concerted actions of both fusion partners and generates a C-terminal NIK fragment that retains kinase activity and is resistant to proteasomal degradation. The resulting deregulated NIK activity is associated with constitutive noncanonical NF-B signaling, enhanced B cell adhesion, and apoptosis resistance. Our study reveals the gain-of-function proteolytic activity of a fusion oncoprotein and highlights the importance of the noncanonical NF-B pathway in B lymphoproliferative disease.
Publication Title
Cleavage of NIK by the API2-MALT1 fusion oncoprotein leads to noncanonical NF-kappaB activation.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 19 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Comparison of t(11;18)-positive MALT lymphoma to t(11;18)-negative MALT lymphoma, with a special focus on the NF-KB pathway and it's targets
Publication Title
Cleavage of NIK by the API2-MALT1 fusion oncoprotein leads to noncanonical NF-kappaB activation.
Sample Metadata Fields
Specimen part
View Samples- Citrus sinensis
- 6 Downloadable Samples
- Affymetrix Citrus Genome Array (citrus)
Description
Citrus greening or huanglongbing (HLB) is a devastating disease of citrus. HLB is associated with the phloem-limited fastidious prokaryotic alpha-proteobacterium Candidatus Liberibacter spp. In this report, we used sweet orange (Citrus sinensis) leaf tissue infected with 'Ca. Liberibacter asiaticus' and compared this with healthy controls.
Publication Title
Response of sweet orange (Citrus sinensis) to 'Candidatus Liberibacter asiaticus' infection: microscopy and microarray analyses.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 61 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
In this study we focussed on malignant post-transplant lymphomas.
Publication Title
Gene expression profiling reveals clear differences between EBV-positive and EBV-negative posttransplant lymphoproliferative disorders.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 35 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Tumor cells were microdissected from frozen sections of NLPHL and THRLBCL. RNA was amplified using the NUGEN WT-Ovation-One-direct-Kit. Samples were compared to tonsilar germinal center CD77 B cells.
Publication Title
Nodular lymphocyte predominant hodgkin lymphoma and T cell/histiocyte rich large B cell lymphoma--endpoints of a spectrum of one disease?
Sample Metadata Fields
Specimen part
View Samples- Mus musculus, Homo sapiens
- 113 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302), Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Expression of MALT1 oncogene in hematopoietic stem/progenitor cells recapitulates the pathogenesis of human lymphoma in mice.
Sample Metadata Fields
Specimen part, Disease
View Samples