Ontology highlight
ABSTRACT:
PROVIDER: PRJNA748177 | ENA |
REPOSITORIES: ENA
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Project description:Tuberculosis-associated Immune Reconstitution Inflammatory Syndrome (TB-IRIS) is a common complication in HIV-TB coinfected patients receiving combined antiretroviral therapy (cART). While monocytes/macrophages play major roles in both HIV- and TB-infection individually, a putative contribution of monocytes to the development of TB-IRIS remains unexamined. To investigate the possible functional contribution of monocytes to TB-IRIS pathogenesis, one of our first steps was to apply a genome-wide microarray analysis in monocytes of HIV-TB co-infected patients shortly after cART initiation. Based on the coparison of gene profiles between the TB-IRIS group and the control group, the modulated genes and pathways will be further investigated.
2013-07-08 | E-MEXP-3591 | biostudies-arrayexpress
Project description:Chloroplast genomes Raw sequence reads of Belamcanda chinensis, Iris dichotoma, and Iris japonica
| PRJNA798580 | ENA
Project description:The human iris tissue is a thin, circular structure in the eye and it is made up of a pigmented epithelial structure. It is a protected internal organ of the eye, located behind the cornea and the aqueous humour. Iris serves main function to control the diameter, size of the pupil and regulation of light exposure to the internal eye structures. Damage or absent iris always results in allowing excess amount of light into the eye which causes medical problem for the patient and also a psychological problem due to strange eye with black hole. A damaged or congenitally defective iris does not function well which results in poor quality of vision. Although different efforts have been made to elucidate the different parts of the human eye proteome in depth, the protein composition of the human iris tissue remains largely unexplored. We have performed a comprehensive analysis of the human iris tissue employing protein and peptide fractionation methods followed by LC-MS/MS identifying 4918 proteins. Bioinformatics analysis revealed that protein components of the iris tissue participated in a plethora of biological process highlighting cell signal transduction, communication, metabolism, energy pathways protein metabolism cell growth and maintenance, transport and immune response activities. We also compared the proteins of iris tissue with high throughput studies on other parts of eye and plasma proteome, which resulted in identifying proteins unique to iris. To our knowledge, this study is the first attempt to profile the global proteome of the human iris tissue. Taken together, these results increase our knowledge about the molecular composition of the human iris tissue and may be useful to understand the molecular basis of the iris and the baseline proteome described in this study should serve as a resource for future research in iris tissue
2022-02-23 | PXD001299 | Pride
Project description:Tuberculosis-associated Immune Reconstitution Inflammatory Syndrome (TB-IRIS) is a common complication in HIV-TB co-infected patients receiving combined antiretroviral therapy (cART). While monocytes/macrophages play major roles in both HIV- and TB-infection individually, a putative contribution of monocytes to the development of TB-IRIS remains unexamined. We performed a genome-wide array analysis on MOs purified from peripheral blood mononuclear cells (PBMCs) obtained before initiation of combined antiretroviral therapy (cART) to verify whether the transcriptome of MOs was already significantly modulated (even before receiving cART) in HIV+/TB+ patients who later developed TB-IRIS compared to control HIV+/TB+ patients who did not develop the complication . The subjects under study included a subset of 18 TB-IRIS patients and controls matched for age, gender and CD4 count.
2013-04-01 | E-MEXP-3618 | biostudies-arrayexpress
Project description:The iris is a fine structure that controls the amount of light that enters the eye. Iris diseases that result in visual disability and blindness include iritis, primary angle closure glaucoma, and pigment dispersion syndrome. A detailed investigation of the proteome of the normal human iris may provide a foundation for new investigations into the iris biology and pathophysiology. We conducted an in-depth proteomic analysis of five normal irides. Proteins were fractionated using SDS-PAGE. After in-gel digestion, peptides were analyzed using LC-MS/MS on an Orbitrap Elite mass spectrometer. We identified 3,000 non-redundant proteins in the human iris, including 26 unambiguous protein isoforms. The proteins identified in the iris included numerous proteins involved in smooth muscle motility, melanosome development, extracellular matrix, and selenoproteins involved in redox signaling. The MS proteome database of the human iris may serve as a valuable resource for future investigations of the eye in health and disease.
2016-07-18 | PXD001424 | Pride
Project description:Prochlorothrix hollandica Metagenome
| PRJNA262709 | ENA
Project description:Methanomethylovorans hollandica overview
| PRJNA51325 | ENA