GEO DataSets

(Submitter supplied) Inflammation of the pancreas contributes to the development of diabetes mellitus. Although it is well-accepted that local inflammation leads to a progressive loss of functional beta cell mass that eventually causes the onset of the disease, the development of islet inflammation remains unclear. Here, we used single-cell RNA sequencing to explore the cell type-specific molecular response of primary human pancreatic cells exposed to an inflammatory environment. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

9 Samples

Download data: MTX, TSV

(Submitter supplied) Wolfram syndrome is a rare genetic disorder largely caused by pathogenic variants in the WFS1 gene and manifested by diabetes mellitus, optic nerve atrophy, and progressive neurodegeneration. Recent genetic and clinical findings have revealed Wolfram syndrome as a spectrum disorder. Therefore, a genotype-phenotype correlation analysis is needed for diagnosis and therapeutic development. Here, we focus on the WFS1 c.1672C>T, p.R558C variant which is highly prevalent in the Ashkenazi-Jewish population. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

2 Samples

Download data: CSV, MTX, TSV

(Submitter supplied) Fibrous membrane (FM), the hallmark for proliferative diabetic retinopathy (PDR) and proliferative vitreoretinopathy (PVR), can cause hemorrhages and retinal detachment, which may lead to blindness if not properly treated. However, little is known about the pathophysiology of FM. In this study, we successfully employed single-cell RNA sequencing on the small-sized vitreous FMs, and generated a comprehensive cell atlas of FMs derived from PVR and PDR. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20795

6 Samples

Download data: TAR, TSV

(Submitter supplied) We present the biopsy sub-study results from the first randomized, placebo-controlled clinical trial in patients with alopecia areata (AA) with ≥50% scalp hair loss and ≤7 years since the last AA episode. In this sub-study, we evaluated the molecular responses to PF-06651600, an oral inhibitor of JAK3 and the tyrosine kinase expressed in hepatocellular carcinoma (TEC) kinase family, and PF-06700841, an oral TYK2/JAK1 inhibitor, versus placebo in nonlesional and lesional scalp biopsies of biopsy samples from patients with AA.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

129 Samples

Download data: CEL

(Submitter supplied) Aim: Pterygium is a common ocular surface disease, which is affected by a variety of factors. Invasion of the cornea can cause severe vision loss. N6-methyladenosine (m6A) is a common post-transcriptional modification of eukaryotic mRNA, which can regulate mRNA splicing, stability, nuclear transport, and translation. To our best knowledge, there is no current research on the mechanism of m6A in pterygium. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Methylation profiling by high throughput sequencing

Platform:

GPL24676

16 Samples

Download data: TXT

(Submitter supplied) Retinitis pigmentosa is a rare, progressive disease which affects photoreceptors and retinal pigment epithelial (RPE) cells with blindness as a final outcome. Despite high medical and social impact, there is currently no therapeutic options to slow down the progression or cure the disease. The development of effective therapies was largely hindered by high genetic heterogeneity, inaccessible disease tissue and unfaithful model organisms. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

12 Samples

Download data: TSV

(Submitter supplied) A clinical trial assessed the cutaneous immune response and short-term efficacy, safety, and tolerability in adults with mild to moderate AD who applied SB414 2% and 6% BID for 2 weeks.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

113 Samples

Download data: CSV

(Submitter supplied) This phase 1b, single-center, double-blind study evaluated safety, efficacy, and effect on molecular profiles of a topical Janus kinase/spleen tyrosine kinase (JAK/Syk) inhibitor, cerdulatinib gel 0.37%, in ten adults with mild-to-moderate atopic dermatitis (AD).

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

16 Samples

Download data: CSV

(Submitter supplied) Exploratory study on the kinetics of psoriasis symptoms, pruritus intensity and lesional biomarkers in patients with moderate to severe plaque-type psoriasis treated with subcutaneous secukinumab (300 mg) during a 16 week open-label run-in phase followed by a 16 week randomized, double-blind, placebo-controlled withdrawal phase.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL17586

40 Samples

Download data: CEL, CHP

(Submitter supplied) The prevalence of type 2 diabetes mellitus (T2D) is increasing constantly and various risk factors such as obesity, aging, nutritional states and physical inactivity, in addition to genetic pre-dispositions in different populations has been identified. The consequences of high blood glucose include damaged blood vessels, leading to arteriosclerosis and chronic diabetic microangiopathies. These changes lead to occlusive angiopathy, altered vascular permeability, or tissue hypoxia, resulting in complications such as heart disease, strokes, kidney disease, blindness, impaired wound healing, chronic skin ulcers, or amputations. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

10 Samples

Download data: TXT

(Submitter supplied) Cystic Fibrosis lung disease progresses by a combination of accelerated airways inflammation and bacterial colonization and infection. Airways inflammation in CF is predominantly neutrophilic and complicates airway clearance therapies through cellular debris, excessive DNA, excessive and viscous mucous, and high concentrations of neutrophils,Il-8 and related cytokines liberated along the NFkB signaling pathway. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL5175

46 Samples

Download data: CEL

(Submitter supplied) Motivation: Sample source, procurement process, and other technical variations introduce batch effects into genomics data. Algorithms to remove these artifacts enhance differences between known biological covariates, but also carry potential concern of removing intra-group biological heterogeneity and thus any personalized genomic signatures. As a result, accurate identification of novel subtypes from batch corrected genomics data is challenging using standard algorithms designed to remove batch effects for class comparison analyses. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

44 Samples

Download data: CEL

(Submitter supplied) Samples were obtained as part of a randomized, double blind, placebo-controlled, phase IIb study to determine the effects of myo-inositol in smokers with bronchial dysplasia. Smokers with greater than 1 site of dysplasia identified by autofluorescence bronchoscopy-directed biopsy were randomly assigned to receive oral placebo or myo-inositol, 9 g once/day for two weeks and then twice/day for 6 months. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

138 Samples

Download data: TXT

(Submitter supplied) The gut microbiota has been implicated in obesity and cardiometabolic diseases, although evidence in humans is scarce. We investigated how gut microbiota manipulation by antibiotics (7-day administration of amoxicillin, vancomycin, or placebo) affects host metabolism in 57 obese, prediabetic men. Vancomycin, but not amoxicillin, decreased bacterial diversity and reduced Firmicutes involved in short-chain fatty acid and bile acid metabolism, concomitant with altered plasma and/or fecal metabolite concentrations. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL11532

70 Samples

Download data: CEL

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

82 Samples

Download data: CEL

(Submitter supplied) Interferon-alpha Kinoid (IFN-K) is a therapeutic vaccine composed of IFN-alpha2b coupled to a carrier protein. In a phase I/II placebo-controlled trial, we observed that IFN-K significantly decreases the IFN gene signature in whole blood RNA samples from SLE patients (see GSE39088). Here, we analyzed extended follow-up data from IFN-K-treated patients, in terms of persistence of neutralizing anti-IFN± Abs, gene expression profiling and safety. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

52 Samples

Download data: CEL

(Submitter supplied) Type I IFNs are implicated in the pathophysiology of systemic sclerosis (SSc). Recently, a Phase I open-label trial was conducted with an anti-IFNAR1 receptor antibody (anifrolumab) in adult SSc patients. In this study, we aim to assess the downstream effects of anifrolumab and elucidate the role of type I IFN in SSc. Serum proteins and extracellular matrix (ECM) markers were measured in relation to IFN pathway activation status and SSc disease activity. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

78 Samples

Download data: CEL

(Submitter supplied) We performed a phase I/II, randomized, double-blind, placebo-controlled dose-escalation study to examine the safety, immunogenicity, and biological effects of active immunization with interferon alpha-Kinoid (IFN-K) in systemic lupus erythematosus (SLE) patients. Women 18-50 years of age with mild to moderate SLE were immunized with three (n=10) or four doses (n=9) of 30, 60, 120, 240 microgram IFN-K or saline. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

142 Samples

Download data: CEL

(Submitter supplied) Age-related macular degeneration (AMD) is a leading cause of human blindness in developed countries. While significant inroads have been made over the past decade, an integrated description of the molecular mechanisms underlying AMD has yet to emerge. Here we describe a systems-level transcriptome analysis of the retina and retinal pigmented epithelium (RPE)-choroid complex from 31 normal, 26 AMD, and 11 potential pre-AMD human eyes derived from the University of Iowa. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL4133

293 Samples

Download data: TXT

(Submitter supplied) Topical corticosteroids and calcineurin inhibitors are well known treatments of atopic dermatitis (AD), but differ in their efficacy and side effects. A study in AD patients has demonstrated that betamethasone valerate (BM) though clinically more efficient impaired skin barrier repair in contrast to pimecrolimus. Objective: The present study elucidates the mode of action of topical BM and pimecrolimus cream in AD. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS4460

Platform:

GPL570

30 Samples

Download data: CEL