GEO DataSets

(Submitter supplied) Kallikrein-related peptidase 3 (KLK3, also known as prostate-specific antigen, PSA) is a chymotrypsin-like kallikrein that has been shown to have anti-angiogenic properties. KLK3 expression in prostate cancer is associated with low microvessel density. We have previously shown in a human umbilical vein endothelial cell (HUVEC) model that the anti-angiogenic effect of KLK3 is related to its enzymatic activity. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL4133

3 Samples

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(Submitter supplied) Laminar shear stress due to constant blood flow is known to play a critical role in maintaining vascular health. In contrast, endothelial cell senescence appears to be closely associated with the incidence of vascular disorder. In an attempt to identify functional biomarkers for age-related vascular health/disease, the present study investigated differential gene expression of young and senescent human umbilical vein endothelial cells (HUVECs) under static and laminar shear stress. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

12 Samples

Download data: CEL

(Submitter supplied) d-serine is naturally present throughout the human body. It is also used as add-on therapy for treatment-refractory schizophrenia. d-Serine interacts with the strychnine-insensitive glycine binding site of NMDA receptor, and this interaction could lead to potentially toxic activity (i.e., excitotoxicity) in brain tissue. The transcriptomic changes that occur in the brain after d-serine exposure have not been fully explored. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Dataset:

GDS3643

Platform:

GPL1355

24 Samples

Download data: CEL

Analysis of forebrains of animals treated with up to 500 mg/kg D-serine for 96 hours. D-serine is involved in many physiological processes through its interaction with the glycine binding site of the NMDA receptor. Results provide insight into the impact of D-serine exposure on neuronal functions.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, count, 2 agent, 6 dose sets

Platform:

GPL1355

Series:

GSE10748

24 Samples

Download data: CEL

(Submitter supplied) Objective. Colchicine is an alkaloid that is used to alleviate acute gout and to prevent acute attacks of familial Mediterranean fever (FMF). However, it is not beneficial when given during the occurrence of an acute episode of FMF. It is believed that colchicine exerts its anti-inflammatory effect through direct interaction with microtubules. We aim to study the molecular basis of colchicine action by analysing the effect of this drug on global gene expression of HUVEC (human umbilical vein endothelial cell line) cells. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS1753

Platform:

GPL3386

16 Samples

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Analysis of umbilical vein endothelial cell line HUVEC at various time points up to 24 hours following treatment with 100 ng/ml or 1 ug/ml of colchicine. Colchicine is an alkaloid used to alleviate rheumatic complaints like gout and to prevent acute attacks of familial Mediterranean fever.

Organism:

Homo sapiens

Type:

Expression profiling by array, log2 ratio, 3 dose, 5 time sets

Platform:

GPL3386

Series:

GSE4090

16 Samples

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(Submitter supplied) We examined the adherence-mediated signaling of meningococci to human cells by comparing gene expression profiles of primary human umbilical vein endothelial cells (HUVEC) infected by piliated and adherent wild-type (WT), frpC/frpA-deficient mutant, or the non-adherent (ΔpilD) N. meningitidis MC58 bacteria defective in production of the type IV pilus, respectively. Surprisingly, no significant difference was found between the transcriptomes of HUVECs infected by bacteria producing, or not the RTX FrpC and FrpA proteins, thus failing to provide any hints on their biological activity. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Datasets:

GDS2332 GDS2333

Platform:

GPL96

23 Samples

Download data: CEL, ZIP

Analysis of umbilical vein endothelial cells 1 and 6 hours following infection with adherent wild type or the non-adherent (delta pilD) mutant form of Neisseria meningitidis. Results provide insight into the role of adherence-mediated signaling in N. meningitidis infections.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 3 infection, 2 time sets

Platform:

GPL96

Series:

GSE4646

12 Samples

Download data: CEL

Analysis of umbilical vein endothelial cells 4 hours following infection with adherent wild type, frpC-deficient mutant, or the non-adherent (delta pilD) mutant form of Neisseria meningitidis. Results provide insight into the role of adherence-mediated signaling in N. meningitidis infections.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 4 infection sets

Platform:

GPL96

Series:

GSE4646

11 Samples

Download data: CEL

(Submitter supplied) Human umbilical vein endothelial cells (HUVECs) formed capillary structures when co-cultured with normal human dermal fibroblasts (NHDFs). HUVEC competence and NHDF supportiveness of cord formation were found to be highly cell-passage dependent with the early passage cells forming more angiogenic cord structures. We thus profiled gene expression in NHDFs with different passages to understand the molecular mechanisms underlying the in vitro angiogenesis control. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

8 Samples

Download data: CEL