GEO DataSets

Analysis of non-diseased lungs from 23 multi-organ donors. Upper and lower lobe peripheral sections of the lung were examined. Donors varied in age, sex, smoking history, and ethnicity. Results provide a reference for microarray studies of pulmonary disease.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 6 age, 2 gender, 3 other, 3 stress, 2 tissue sets

Platform:

GPL570

Series:

GSE1643

40 Samples

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(Submitter supplied) Peripheral sections of upper and lower lung from 18 human multi-organ donors without evidence of lung disease. Keywords = Lung Pulmonary Keywords: repeat sample

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS1673

Platform:

GPL570

40 Samples

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(Submitter supplied) 2 normal lung parenchyma SAGE libraries, generated from 2 pools of 4 individuals each Discussed in the study: IDENTIFICATION OF NOVEL LUNG GENES IN BRONCHIAL EPITHELIUM BY SERIAL ANALYSIS OF GENE EXPRESSION Kim M. Lonergan1, Raj Chari1, Ronald J. deLeeuw1, Ashleen Shadeo1, Bryan Chi1, Ming-Sound Tsao2, Steven Jones3, Marco Marra3, Victor Ling1, Raymond Ng1,4, Calum MacAulay5, Stephen Lam5 and Wan L. more...

Organism:

Homo sapiens

Type:

Expression profiling by SAGE

Platform:

GPL4

2 Samples

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(Submitter supplied) Genetically identical inbred mice exhibit substantial stable individual variability in exploratory behavior. We used microarrays to look at gene expression differences in the hippocampus in female mice separated by stable differences in exploratory behavior

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

10 Samples

Download data: CEL

(Submitter supplied) Postnatal handling in rodents leads to decreased anxiety-like behavior in adulthood. We used microarrays to look at gene expression differences in the CA1 region of the hippocampus in female mice subjected to postnatal handling compared to controls.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

25 Samples

Download data: CEL

(Submitter supplied) Compatibility between high-density oligonucleotide arrays is significantly affected by probe-level sequence information. With a careful filtering of the probes based on their sequence overlaps, data from different generations of microarrays can be combined more effectively. The dataset of 14 human muscle biopsy samples from patients with inflammatory myopathies that were hybridized on both HG-U95Av2 and HG-U133A human arrays for this purpose. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL96 GPL8300

28 Samples

Download data: CEL

(Submitter supplied) We used quantitative RNA expression profiling on the Affymetrix U133 human expression array to validate quantitative expression results obtained with the tissue preservative RNALater against snap frozen and fresh tissues as a means of routine tissue collection and temporary storage. By using split samples from a homogenous tissue (uterine myometrium), and including duplicates within each processing group compared, we were able to undertake a formal ANOVA analysis comparing the magnitude of result variation contributed by sample source (different patients), processing protocol (fresh vs. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS1972

Platform:

GPL96

24 Samples

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Analysis of uterine myometrial tissue specimens stored in RNAlater preservative for 24 or 74 hours at room temperature. Results indicate RNALater did not contribute any systematic shift in quantitative RNA expression results relative to alternative tissue processing methods (fresh, snap-frozen).

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 3 protocol, 3 time sets

Platform:

GPL96

Series:

GSE1296

24 Samples

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(Submitter supplied) To assist in the identification of proteases, their endogenous inhibitors, and proteins that interact with proteases or proteolytic pathways in biological tissues, a dual species oligonucleotide microarray has been developed in conjunction with Affymetrix, Inc. To investigate the performance of the array, gene expression profiles were analyzed in pure mouse and human samples and orthotopically implanted xenografts of human A549 lung and MDA-MB-231 breast carcinomas. more...

Organism:

Homo sapiens; Mus musculus

Type:

Expression profiling by array

Platform:

GPL3385

64 Samples

Download data: CEL