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Gene expression from SCID-hu mice treated with saline (control) or intermittent PTH

ABSTRACT: The data present global gene expression profile of whole human bones, implanted in SCID mice (SCID-hu model), then engrafted with the myeloma cell line, Hg, and treated with saline or PTH for 4 weeks. SCID-hu mice were prepared by subcutaneous implantation of human bone in SCID mice. The human myeloma cell line, Hg was injected directly into the implanted bone in SCID-hum mice. Upon establishment of myeloma growth as determined by measurement of circulating human immunoglobulins in SCID-hu mice sera, the mice were treated with saline or intermittent PTH (parathyroid hormone, 80 ug/kg/day) for 4 weeks. At the end of the experiment, the human bones from SCID-hu mice were snap frozen in liquid nitrogen. RNA extracted from these bones was subjected to global gene expression profile using Affymetrix U133-Plus microarray.

ORGANISM(S): Homo sapiens

SUBMITTER: Shmuel Yaccoby

PROVIDER: E-GEOD-24068 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Gene expression from SCID-hu mice treated with saline (control) or intermittent PTH

Project description:The data present global gene expression profile of whole human bones, implanted in SCID mice (SCID-hu model), then engrafted with the myeloma cell line, Hg, and treated with saline or PTH for 4 weeks.

2013-09-10 | GSE24068 | GEO

Inflammation driven by tumor-specific Th1 cells protects against B-cell cancer

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2011-03-15 | E-GEOD-26912 | biostudies-arrayexpress

Homo sapiens

Project description:Gene expression from SCID-hu mice treated with saline (control) or intermittent PTH

| PRJNA130233 | ENA

Comparison of gene expression profiles by CD3+CD4+ thymocytes derived from fetal and adult hematopoietic stem cells

Project description:Human fetal and adult hematopoietic stem cells (HSC) were obtained from fetal liver, fetal bone marrow (BM), and adult BM. These were injected into human fetal thymic implants in SCID-hu Thy/Liv mice (4-6 separate mice per HSC donor) and allowed to mature into single positive CD4+ (SP4) thymocytes over the course of 7-8 weeks. SP4 thymocytes from injected stem cells were subsequently sort-purified from thymic implants and gene expression was performed. HSC from fetal (age 18-22 gestational weeks) and adult (age: 19-43 year old) HLA-A2+ donors were obtained from different tissues. After injection into human fetal thymic implants (SCID-hu Thy/Liv HLA-A2-) the cells were allowed to mature into thymocytes and sorted on the basis of HLA-A2+ expression and CD3+CD4+ (SP4) expression. 3 separate thymic implants were analyzed for each group.

2010-12-17 | E-GEOD-25085 | biostudies-arrayexpress

M12-8: MRX34 Biomarker study in animals bearing Hep3B orthotopic liver tumors [Illumina]

Project description:To identify direct tumor mRNA targets of miR-34a, tumor RNAs isolated from whole tumors from animals treated with negative control and MRX34 Hep3B cells were surgically implanted into the livers of Nod/Scid mice and allow to grow for multiple weeks. Once serum AFP levels reached levels consistent with tumor growth of ~80-100 mg, animals were subjected to a single IV injection of MRX34. Twenty-four hours later animals were sacrificed, tumors resected and RNA isolated for subsequent microarray analysis.

2014-11-05 | E-GEOD-58892 | biostudies-arrayexpress

M12-28: MRX34 Biomarker study in animals bearing HuH7 orthotopic liver tumors [Affymetrix]

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2014-11-05 | E-GEOD-58800 | biostudies-arrayexpress

HCT 116 cells expressing Fucci (fluorescent ubiquitination-based cell cycle indicator); G1 phase vs. S/G2/M phase

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2014-01-09 | E-GEOD-34940 | biostudies-arrayexpress

Multinucleated Tartrate Resistant Acid Phosphatase Positive Cells with Macrophage and Osteoclast Phenotypes in Bone

Project description:Prothrombin (PT) and osteopontin (OPN) promotes adhesion of different TRAP-positive multinucleated cells isolated from rat long bone (Hu et al. Exp Cell Res. 2008; 314: 638-50). The PT-adhering cell could represent either an immature precursor to the OPN-adherent osteoclast or constitute a distinct multinucleated cell population with a unique role in bone. Herein, phenotypic differences between PT- and OPN- cells were investigated with microarray- expression analysis. Characteristic for PT-cells was expression of innate immune response genes and scavenger receptors whereas OPN-cells expressed typical osteoclast proteins such as collagenases implicated in bone degradation. Bone cells were extracted from neonatal Sprague Dawley rat long bones. The extracted cells were attached to PT or OPN, and thereby two cell populations were isolated. mRNA was extracted from these cells and their expression was compared with the Affymetrix GeneChip Rat Gene 1.0 ST Array.

2010-12-31 | E-GEOD-19950 | biostudies-arrayexpress

Gene expression data from teratomas formed by human iPSCs (chiPS) in SCID (Severe combined immunodeficiency) mice and humanized SCID mice (HuSCID)

Project description:Human fetal liver fibroblast were reprogrammed to chiPS without exogenous DNA integration using a single episomal vector. The chiPS were then transplanted into SCID mice and HuSCID to form teratomas. We used microarrays to profile the gene expression differences between the teratomas formed by chiPS in SCID and HuSCID mice. Pooled total RNA from two teratomas formed by chiPS in SCID and HuSCID mice respectively were used for hybridization on Affymetrix microarrays.

2012-05-20 | E-GEOD-38069 | biostudies-arrayexpress

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Project description:Multiple Myeloma primary myeloma cells of 131 patients, 10 human myeloma cell lines, bone marrow stromal cells of 5 myeloma patients, bone marrow CD3 cells of 5 myeloma patients, bone marrow CD14 cells of 5 myeloma patients, bone marrow CD15 cells of 5 myeloma patients, in vitro generated osteoclastic cells of 7 myeloma patients, 7 normal plasmablasts and 6 normal memory B cells.

2011-03-08 | E-TABM-937 | biostudies-arrayexpress

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