GEO DataSets

(Submitter supplied) Diagnosis of inflamed human orbit tissue with standard clinical and histopathology evaluation data is imprecise. A large number of these patients are diagnosed with the catch-all classification of nonspecific orbital inflammation (NSOI). We utilized gene expression analysis of orbit biopsies to assist in the classification of sarcoidosis, granulomatosis with polyangiitis (GPA), thyroid eye disease (TED), IgG4-associated disease, and subdivisions of NSOI. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

175 Samples

Download data: CEL

(Submitter supplied) Diagnosis of inflamed human lacrimal gland with standard clinical and histopathology evaluation data is imprecise. A large number of these patients are diagnosed with the catch-all classification of nonspecific orbital inflammation (NSOI). We utilized gene expression analysis of lacrimal gland biospy/surgical waste tissues to assist in the classification of sarcoidosis, granulomatosis with polyangiitis (GPA), thyroid eye disease (TED), and subdivisions of NSOI. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

49 Samples

Download data: CEL

(Submitter supplied) Objectives: To determine whether disease processes related to granulomatosis with polyangiitis (GPA) are reflected in gene expression profiles of nasal mucosa. Methods: Nasal brushings of the inferior turbinate were obtained from 32 patients with GPA (10 with active nasal disease, 13 with prior nasal disease, 9 with no history of nasal disease) and a composite comparator group with and without inflammatory nasal disease (12 healthy people, 15 with sarcoidosis, 8 with allergic rhinitis). more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL24532

76 Samples

Download data: CEL

(Submitter supplied) We used microarray to create a normal cell landscape for the myeloid arm of the hematopoietic system.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

34 Samples

Download data: CEL

(Submitter supplied) PURPOSE: The hypothesis tested in the study was that the effect of estrogen and progesterone on the lacrimal gland is mediated through specific receptors and that hormonal effects involve the regulation of gene expression and protein synthesis. METHODS: Lacrimal glands were collected from young adult, ovariectomized mice, that were treated with 17beta-estradiol, progesterone, 17beta-estradiol plus progesterone or vehicle for 2 weeks. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL4277

24 Samples

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(Submitter supplied) Series includes pooled (n = 5 mice per biological replicate) samples from lacrimal, meibomian, and submandibular glands of male palcebo- and testosterone-treated BALB/c mice. All experiments were run in triplicate (pooled biological replicates) on CodeLink Mouse Uniset I Microarrays. Keywords: repeat sample

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS1361

Platform:

GPL1310

18 Samples

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Analysis of meibomian glands from orchiectomized BALB/c adults treated with testosterone for 14 days. Androgen deficiency associated with glandular dysfunction and evaporative dry eye. Lacrimal and submandibular glands included. Results suggest pathways regulated by androgens in meibomian glands.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 2 agent, 3 tissue sets

Platform:

GPL1310

Series:

GSE1582

18 Samples

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(Submitter supplied) vastus lateralis biopsies were obtained from healthy subjects, either young adults (20-29 yr old) or older (65-75 yr old) Keywords = muscle Keywords = aging Keywords: other

Organism:

Homo sapiens

Type:

Expression profiling by array

Datasets:

GDS287 GDS288

Platforms:

GPL96 GPL97

30 Samples

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Comparison of gene expression in vastus lateralis skeletal muscle biopsies in healthy young (21-27 year old) and older (67-75 year old) men.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 2 age sets

Platform:

GPL97

Series:

GSE362

15 Samples

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Comparison of gene expression in vastus lateralis skeletal muscle biopsies in healthy young (21-27 year old) and older (67-75 year old) men

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 2 age sets

Platform:

GPL96

Series:

GSE362

15 Samples

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(Submitter supplied) Control rat lacrimal gland samples representing a normal unoperated, a sham, and paired contralateral controls. Experimental LG samples representing paired and unpaired contralateral controls. Paired contralateral control LGs represent LG from the same animal, one side was operated and the other side unoperated. Keywords: repeat sample

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Dataset:

GDS508

Platform:

GPL85

10 Samples

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Analysis of lacrimal gland (LG) 7 days after greater superficial petrosal nerve sectioning. LG ipsilateral to the experimental side, sham operated and unoperated controls included. LG denervation results in severe dry eye like symptoms.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, count, 4 protocol sets

Platform:

GPL85

Series:

GSE844

10 Samples

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(Submitter supplied) To investigated the molecular distinction and functional correlation among different histopathological types of gastric neoplasia, the whole genome expression profiling of gastric early-stage carcinoma(EGC) and high-grade and low-grade intraepithelial neoplasia (HGIN and LGIN) were explored. This research will provide biological evidence for the clinical application in different gastric early-stage neoplasia.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6480

77 Samples

Download data: TXT

(Submitter supplied) Background: The study of human lacrimal gland biology and development is limited. Lacrimal gland tissue is damaged or poorly functional in a number of disease states including dry eye disease. Development of cell based therapies for lacrimal gland diseases requires a better understanding of the gene expression and signaling pathways in lacrimal gland. Differential gene expression analysis between lacrimal gland and other embryologically similar tissues may be helpful in furthering our understanding of lacrimal gland development. more...

Organism:

Homo sapiens

Type:

Expression profiling by array; Third-party reanalysis

Platforms:

GPL17586 GPL6244

8 Samples

Download data: CEL, TXT, XLS

(Submitter supplied) Rationale: A well-validated animal model of sarcoidosis can help advance our understanding of the pathobiology of this complex disease. We have developed a multiwall carbon nanotube (MWCNT) based murine model that shows marked histological and inflammatory signal similarities to human sarcoidosis. In this study, we compared the alveolar immune cell transcriptional signatures of our murine model with human sarcoidosis to comprehensively assess overlapping molecular programs. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

12 Samples

Download data: TXT

(Submitter supplied) Approximately 60-70% of patients with pulmonary sarcoidosis have a good outcome, with disease that resolves spontaneously. It is unclear why some patients progress to fibrotic disease, and there is currently no marker that differentiates these patients from those with self-limiting lung disease. Using the Affymetrix Human Gene 1.0 ST Array, we examined gene expression in lung tissue samples obtained using bronchoscopic transbronchial biopsy from 8 patients with active but self-limiting pulmonary sarcoidosis and 7 with active, progressive, fibrotic pulmonary disease. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS3705

Platform:

GPL6244

15 Samples

Download data: CEL

Comparison of lungs from patients with nodular self-limiting pulmonary sarcoidosis (PS) to those with progressive fibrotic PS. About 60-70% of patients with PS have disease that resolves spontaneously, the rest follow a chronic course. Results provide insight into the pathogenesis of progressive PS.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 2 disease state sets

Platform:

GPL6244

Series:

GSE19976

15 Samples

Download data: CEL

(Submitter supplied) Sarcoidosis, a systemic granulomatous syndrome invariably affecting the lung, typically spontaneously remits but in ~20% of cases progresses with severe lung dysfunction or cardiac and neurologic involvement (complicated sarcoidosis). Unfortunately, current biomarkers fail to distinguish patients with remitting (uncomplicated) sarcoidosis from other fibrotic lung disorders, and fail to identify individuals at risk for complicated sarcoidosis. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL5175

74 Samples

Download data: CEL

(Submitter supplied) Time series of eleven breast cancer samples subjected to different cold ischemic stress of up to 3 hr post tumor excision. A different 2x2 factorial within this study evaluated the effect of stabilization method (RNAlater vs snap freezing) and stablization delay (0 and 40 min) at room temperature.

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS4088

Platform:

GPL96

86 Samples

Download data: CEL

Analysis of breast tumor samples preserved using 2 different RNA stabilization methods (RNAlater or snap freezing) up to 3 hours post tumor excision. Results provide insight into the effects of tissue handling on RNA integrity and microarray measurements from resected breast cancers.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 11 individual, 35 other, 2 protocol, 6 time sets

Platform:

GPL96

Series:

GSE25011

86 Samples

Download data: CEL