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Comparison of the transcriptome of K-LEC spheroids to control LEC spheroids

ABSTRACT: Kaposi sarcoma is the most common cancer in AIDS patients and is typified by red skin lesions.The disease is caused by the KSHV virus (HHV8) and is recognisable by its distinctive red skin lesions. The lesions are KSHV infected spindle cells expressing markers of the lymphatic endothelial and blood vessel endothelial cells as well as other cell types. The effects of KSHV infection of lymphatic endothelial cells (LEC) cultured in 3D matrix for three days were assayed using Affymetrix hgu133plus2 chips.

ORGANISM(S): Homo sapiens

PROVIDER: GSE22522 | GEO | 2011/12/21

SECONDARY ACCESSION(S): PRJNA128471

REPOSITORIES: GEO

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Comparison of the transcriptome of K-LEC spheroids to control LEC spheroids

Project description:Kaposi sarcoma is the most common cancer in AIDS patients and is typified by red skin lesions.The disease is caused by the KSHV virus (HHV8) and is recognisable by its distinctive red skin lesions. The lesions are KSHV infected spindle cells expressing markers of the lymphatic endothelial and blood vessel endothelial cells as well as other cell types. The effects of KSHV infection of lymphatic endothelial cells (LEC) cultured in 3D matrix for three days were assayed using Affymetrix hgu133plus2 chips. There are n=3 of 1. control LEC spheroids (LEC), 2. KSHV infected LEC spheroids (K-LEC)

2011-12-21 | E-GEOD-22522 | biostudies-arrayexpress

Infection of Lymphatic and Blood Vessel Endothelial Cells (LEC and BEC) with KSHV

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Project description:Kaposi sarcoma is the most common cancer in AIDS patients and is typified by red skin lesions. The disease is caused by the KSHV virus (HHV8) and is recognisable by its distinctive red skin lesions. The lesions are KSHV-infected spindle cells, most commonly the lymphatic endothelial and blood vessel endothelial cells (LEC and BEC), plus surrounding stroma. The KSHV virus expresses multiple microRNA in a single cluster. Here we test the effects of this KSHV microRNA cluster in LEC cells using Affymetrix hgu133plus2 chips.

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RNAi knock down of MAFin human lymphatic endothelial cells

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2009-10-10 | E-GEOD-16356 | biostudies-arrayexpress

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Project description:Kaposi sarcoma is the most common cancer in AIDS patients and is typified by red skin lesions. The disease is caused by the KSHV virus (HHV8) and is recognisable by its distinctive red skin lesions. The lesions are KSHV-infected spindle cells, most commonly the lymphatic endothelial and blood vessel endothelial cells (LEC and BEC), plus surrounding stroma. The KSHV virus expresses multiple microRNA in a single cluster. Here we test the effects of this KSHV microRNA cluster in LEC cells using Affymetrix hgu133plus2 chips. Experiment Overall Design: There are n=3 of: 1. LEC control with empty vector pSIN-MCS (LEC), 2. LEC transfected with the same vector containing the KSHV microRNA cluster.

2009-10-10 | E-GEOD-16355 | biostudies-arrayexpress

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The profile of cellular and KSHV microRNAs in KSHV infected lymphatic endothelial cells (6 and 72 hours post infection)

Project description:Kaposi sarcoma is the most common cancer in AIDS patients and is typified by red skin lesions. The disease is caused by the KSHV virus (HHV8) and is recognizable by its distinctive red skin lesions. The lesions are KSHV infected spindle cells, most commonly the lymphatic endothelial and blood vessel endothelial cells (LEC and BEC), plus surrounding stroma. The effects of KSHV infection of LECs were assayed using Affymetrix hgu133plus2 chips at 6 and 72 hours post infection. There were n=4 each of lymphatic endothelial cells (LEC) following 6 hours of culture, LEC following 6 hours post KSHV infection, LEC following 72 hours of culture, and LEC following 72 hours post KSHV infection.

2010-05-18 | E-GEOD-17016 | biostudies-arrayexpress

The profile of cellular and KSHV microRNAs in AIDS_KS biopsies (and normal skin control biopsies)

Project description:Kaposi sarcoma is the most common cancer in AIDS patients and is typified by red skin lesions. The disease is caused by the KSHV virus (HHV8) and is recognisable by its distinctive red skin lesions. The lesions are KSHV-infected spindle cells, most commonly the lymphatic endothelial and blood vessel endothelial cells (LEC and BEC), plus surrounding stroma. Here we study the microRNA profiles of the KS lesion biopsies in AIDS patients (including both the cellular and KSHV microRNA). There are (n=3) normal skin biopsies from healthy patients and (n=5) AIDS-KS biopsies. Three of the AIDS-KS biopsies were technically replicated and 2 were single hybridisations.

2010-05-22 | E-GEOD-16353 | biostudies-arrayexpress

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