GEO DataSets

(Submitter supplied) A rare complication of multiple myeloma is a secondary extramedullary involvement, and the skin is one of the possible sites, due to the physiological homing of plasma cells (PCs) into the skin. The article reports a case of a relapsed refractory MM patient, who developed a cutaneous localization after 16 months from the diagnosis under Bortezomib treatment without a leukemic phase. Patient was refractory to Bortezomib. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL15445

2 Samples

Download data: CEL

(Submitter supplied) Galectin-1 (Gal-1) is a lectin, involved in several processes related to cancer, including immunosuppression, angiogenesis, hypoxia, and metastases. Actually, the Gal-1 expression profile in multiple myeloma (MM) and its pathophysiological role in MM–induced angiogenesis and tumoral growth is unknown. Firstly, we found that Gal-1 was expressed by malignant plasma cells in MM patients and that its expression was up-regulated upon hypoxic treatment (1% of O2). more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL15445

6 Samples

Download data: CEL

(Submitter supplied) Synovial fibroblasts of 6 RA patients were treated with IL1 or PDGF-D. The aim of this study was to outline mechanism of the disease RA by a treatment with one of these cytokines.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL15445

60 Samples

Download data: CEL

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens; synthetic construct

Type:

Expression profiling by array; Non-coding RNA profiling by array; Expression profiling by RT-PCR

4 related Platforms

78 Samples

Download data: CEL

(Submitter supplied) The purpose of this study was to investigate the expression dynamics of mRNAs and microRNAs in response to subcutaneous IFN-beta-1b treatment (Betaferon, 250 µg every other day) in patients with clinically isolated syndrome (CIS) suggestive of multiple sclerosis (MS) or relapsing-remitting type of the disease (RRMS). By using Affymetrix microarrays, we obtained gene expression profiles of peripheral blood mononuclear cells from 6 patients within the first month of IFN-beta treatment.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL15445

24 Samples

Download data: CEL

(Submitter supplied) Multiple myeloma (MM)-induced osteoclast (OC) formation occurs in close contact with MM cell infiltration into the bone marrow (BM) due to the imbalance of the receptor activator of NF-kappa-B ligand (RANKL)/osteoprotegerin (OPG) ratio in favor of RANKL in the micorenvironment. Soluble factors including CCL3/MIP-1?, IL7 and IL-3 also contribute to the increased OC formation in MM.The immunomodulatory drugs (IMiD®s) directly inhibit OCs, however their effect on the mechanisms involved in MM-induced OC formation are not known and have been investigated in this study. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL15445

9 Samples

Download data: CEL

(Submitter supplied) In multiple myeloma (MM), hypoxia-inducible transcription factor-1 (HIF-1) is overexpressed in the MM cells of the hypoxic bone marrow (BM) microenvironment. Herein, we explored in MM cells the in vitro and in vivo effects of persistent HIF-1 inhibition by expression of a lentivirus shRNA pool on proliferation, survival and transcriptional and pro-angiogenic profiles. Among the significantly modulated genes (326 and 361 genes in hypoxic and normoxic condition, respectively), we found that HIF-1 inhibition in the human myeloma cell line JJN3 downregulates the pro-angiogenic molecules VEGF, IL8, IL10, CCL2, CCL5, and MMP9. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL15445

4 Samples

Download data: CEL

(Submitter supplied) Affymetrix submissions are typically submitted to GEO using the GEOarchive method described at http://www.ncbi.nlm.nih.gov/projects/geo/info/geo_affy.html June 03, 2009: annotation table updated with netaffx build 28 June 06, 2012: annotation table updated with netaffx build 32 June 23, 2016: annotation table updated with netaffx build 35 Protocol: see manufacturer's web site Complete coverage of the Human Genome U133 Set plus 6,500 additional genes for analysis of over 47,000 transcripts All probe sets represented on the GeneChip Human Genome U133 Set are identically replicated on the GeneChip Human Genome U133 Plus 2.0 Array. more...

Organism:

Homo sapiens

602 DataSets

5669 Series

61 Related Platforms

174561 Samples

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(Submitter supplied) Custom definition files for Affymetrix HG-U133 Plus 2.0 array Protocol: Refer to Affymetrix manufacture protocol for HG-U133 Plus 2.0 array

Organism:

Homo sapiens

7 Series

1 Related Platform

105 Samples

Download data: CDF