Homo sapiens
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA330686 | ENA |
REPOSITORIES: ENA
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Project description:Tie2-expressing monocytes do not appear to effect revascularisation in critical limb ischemia (CLI) patients, despite a large body of evidence demonstrating their pro-angiogenic potential when isolated from control patients. In order to understand what might cause this loss of angiogenic function, we carried out a whole genome microarray analysis of mRNA isolated from Tie2-expressing monocytes from CLI patients and compared that with age-matched control samples. 12 samples in total
2016-07-21 | E-GEOD-84626 | biostudies-arrayexpress
Project description:Tie2-expressing monocytes do not appear to effect revascularisation in critical limb ischemia (CLI) patients, despite a large body of evidence demonstrating their pro-angiogenic potential when isolated from control patients. In order to understand what might cause this loss of angiogenic function, we carried out a whole genome microarray analysis of mRNA isolated from Tie2-expressing monocytes from CLI patients and compared that with age-matched control samples.
2016-07-21 | GSE84626 | GEO
Project description:This is a TMT-labeled proteomics analysis of human skeletal muscle specimens obtained from the following groups: older adult controls, critical limb ischemia patients undergoing surgical intervention, and critical limb ischemia patients undergoing limb amputation.
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Project description:Differential profiles from whole genome human expression arrays on monocytes obtained from peripheral blood in COPD was studied and compared with controls. Monocytes were isolated from Controls (Group 1) which included Control Smokers (Group 1A) and Control Never Smokers (Group 1B) and COPD (Group 2) which included COPD Smokers (Group 2A) and COPD ExSmokers (Group 2B). Differential transcriptomic expression associated with (i) Smoking, (ii) COPD, and (iii) cessation of smoking were identified.
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Project description:miRNA expression profiles of TIE2 expressing Monocytes (TEMs)
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Project description:Transcriptional profiling of Homo sapiens inflammatory skin diseases (whole skin biospies): Psoriasis (Pso), vs Atopic Dermatitis (AD) vs Lichen planus (Li), vs Contact Eczema (KE), vs Healthy control (KO) In recent years, different genes and proteins have been highlighted as potential biomarkers for psoriasis, one of the most common inflammatory skin diseases worldwide. However, most of these markers are not psoriasis-specific but also found in other inflammatory disorders. We performed an unsupervised cluster analysis of gene expression profiles in 150 psoriasis patients and other inflammatory skin diseases (atopic dermatitis, lichen planus, contact eczema, and healthy controls). We identified a cluster of IL-17/TNFα-associated genes specifically expressed in psoriasis, among which IL-36γ was the most outstanding marker. In subsequent immunohistological analyses IL-36γ was confirmed to be expressed in psoriasis lesions only. IL-36γ peripheral blood serum levels were found to be closely associated with disease activity, and they decreased after anti-TNFα-treatment. Furthermore, IL-36γ immunohistochemistry was found to be a helpful marker in the histological differential diagnosis between psoriasis and eczema in diagnostically challenging cases. These features highlight IL-36γ as a valuable biomarker in psoriasis patients, both for diagnostic purposes and measurement of disease activity during the clinical course. Furthermore, IL-36γ might also provide a future drug target, due to its potential amplifier role in TNFα- and IL-17 pathways in psoriatic skin inflammation. In recent years, different genes and proteins have been highlighted as potential biomarkers for psoriasis, one of the most common inflammatory skin diseases worldwide. However, most of these markers are not psoriasis-specific but also found in other inflammatory disorders. We performed an unsupervised cluster analysis of gene expression profiles in 150 psoriasis patients and other inflammatory skin diseases (atopic dermatitis, lichen planus, contact eczema, and healthy controls). We identified a cluster of IL-17/TNFα-associated genes specifically expressed in psoriasis, among which IL-36γ was the most outstanding marker. In subsequent immunohistological analyses IL-36γ was confirmed to be expressed in psoriasis lesions only. IL-36γ peripheral blood serum levels were found to be closely associated with disease activity, and they decreased after anti-TNFα-treatment. Furthermore, IL-36γ immunohistochemistry was found to be a helpful marker in the histological differential diagnosis between psoriasis and eczema in diagnostically challenging cases. These features highlight IL-36γ as a valuable biomarker in psoriasis patients, both for diagnostic purposes and measurement of disease activity during the clinical course. Furthermore, IL-36γ might also provide a future drug target, due to its potential amplifier role in TNFα- and IL-17 pathways in psoriatic skin inflammation.
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Project description:Gene expression profile in CD14+ monocytes in patients with SSc or healthy controls (part 1)
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Project description:Gene expression profile in CD14+ monocytes in patients with SSc or healthy controls (part 3)
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Project description:Gene expression profile in CD14+ monocytes in patients with SSc or healthy controls (part 2)
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