Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Mushayabasa2011- Modeling gonirrhea and HIV co-interaction

ABSTRACT: A mathematical model was designed to explore the co-interaction of gonorrhea and HIV in the presence of antiretroviral therapy and gonorrhea treatment. Qualitative and comprehensive mathematical techniques have been used to analyse the model.

SUBMITTER: Sarubini Kananathan

PROVIDER: MODEL1812040004 | BioModels | 2020-07-09

REPOSITORIES: BioModels

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	MODEL1812040004?filename=Model.xml	Xml
	MODEL1812040004?filename=V2.cps	Other

Items per page:

1 - 2 of 2

Publications

Modeling gonorrhea and HIV co-interaction.

Mushayabasa S S Tchuenche J M JM Bhunu C P CP Ngarakana-Gwasira E E

Bio Systems 20101001 1

A mathematical model was designed to explore the co-interaction of gonorrhea and HIV in the presence of antiretroviral therapy and gonorrhea treatment. Qualitative and comprehensive mathematical techniques have been used to analyse the model. The gonorrhea-only and HIV-only sub-models are first considered. Analytic expressions for the threshold parameter in each sub-model and the co-interaction model are derived. Global dynamics of this co-interaction shows that whenever the threshold parameter ...[more]

PMID: 20869424

Similar Datasets

Mukandavire2009 - Model for HIV-Malaria co-infection

Project description:Mathematical model for HIV, malaria and HIV-malaria co-infection.

2018-05-23 | MODEL1805230001 | BioModels

Gene expression analysis of PBMC from HIV and HIV/TB co-infected patients

Project description:Diagnosis of TB, especially in the presence of an HIV co-infection, can be challenging when using conventional diagnostic methods. In this study, we analyzed global gene expression data from PBMC of patients that were either mono-infected with HIV or co-infected with HIV and TB in order to identify a TB-specific gene signature. Total RNA obtained from PBMC from a South African cohort. Microarry analysis was performed to compare gene expression in patients either infected with HIV or co-infected with HIV/TB.

2014-03-05 | E-GEOD-50834 | biostudies-arrayexpress

Monocyte involvement in HIV-Tuberculosis-associated Immune Reconstitution Inflammatory Syndrome at initiation of antiretroviral therapy

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

HIV-1 SortSeq identifies HIV-1-infected cells from HIV-1-infected individuals

Project description:Using HIV-1 SortSeq, we identified HIV-1-infected cells containing inducible HIV-1 for RNAseq from resting CD4+ T cells treated with PMA/ionomycin for 16 hours from HIV-1-infected, antiretroviral therapy treated, virally suppressed individuals. Using custom bioinformatic pipeline, we identified HIV-1 genomic RNA, host RNA and HIV-1-host chimeric RNA junctions.

2020-05-15 | GSE126230 | GEO

People with HIV have higher percentages of circulating CCR5+ CD8+ T cells and lower percentages of CCR5+ regulatory T cells

Project description:CCR5 is the main HIV co-receptor. We aimed to (1) compare CCR5 expression on immune cells between people living with HIV (PLHIV) using combination antiretroviral therapy (cART) and HIV-uninfected controls, (2) relate CCR5 expression to viral reservoir size and (3) assess detereminants of CCR5 expression. Percentages of CCR5 positive cells (%) and CCR5 mean fluorescence intensity (MFI) assessed by flow cytometry in monocytes and lymphocyte subsets were correlated to host factors, HIV-1 cell-associated (CA)-RNA and CA-DNA, plasma inflammation markers and metabolites.

2022-08-12 | PXD031628 | Pride

Antiretroviral treatment induced decrease in immune activation contributes to reduced susceptibility to tuberculosis in HIV-TB co-infected persons

Project description:Antiretroviral treatment (ART) reduces the risk of developing active tuberculosis (TB) in HIV co-infected persons. We aimed to investigate the mechanisms of ART-mediated prevention of TB in HIV and TB co-infected patients on antiretroviral therapy (ART), recruited in Khayelitsha, South Africa. RNA was extracted from whole blood collected in TempusTM Blood RNA tubes at day 0 and at 1, 3 and 6 months of ART. We first performed a pilot RNAseq experiment of 12 samples (3 patients at 4 timepoints) for 50 million reads to assess if samples with lower quality and/or quantity will still yield meaningful outputs and the minimum number of reads required for sufficient coverage. This was followed by a second RNAseq experiment of 35 samples with sufficient quality: 11 from day 0 and 24 from 6 months of ART, 8 of which are paired. However, only n=6 samples from day 0 and n=6 samples from 6 months of ART could be analyzed. Results indicated reduced immune activation at 6 months of ART compared to day 0 with significant fall in the Hallmark Interferon alpha, Interferon gamma and IL-6-JAK-STAT-signalling pathway genes. These results were supported by similar changes in soluble protein markers in the plasma. Overall, our data indicates that ART- induced decrease in immune activation may contribute to reduced susceptibility to tuberculosis in HIV-TB co-infected persons.

2021-02-17 | GSE158208 | GEO

Gene expression analysis of PBMC from HIV and HIV/TB co-infected patients

2014-03-05 | GSE50834 | GEO

DNA methylation analysis of PBMC from HIV and HIV/TB co-infected patients

Project description:Genome wide DNA methylation profiling of PBMC from South African patients either infected with HIV only or coinfected with HIV and tuberculosis (TB). The Illumina Infinium 27k Human DNA methylation Beadchip was used to obtain DNA methylation profiles from PBMC samples. Samples included 19 HIV patients and 20 HIV/TB co-infected patients. Bisulphite converted DNA were hybridised to the Illumina Infinium 27k Human Methylation Beadchip v1.2

2014-03-05 | E-GEOD-50835 | biostudies-arrayexpress

HIV-1-driven aberrant host gene expression may contribute to HIV-1 persistence

Project description:Using HIV-1 RNASortSeq, we identified HIV-1-infected cells containing inducible HIV-1 for RNAseq from resting CD4+ T cells treated with PMA/ionomycin for 16 hours from eight antiretroviral therapy treated, virally suppressed, HIV-1-infected individuals. Using custom bioinformatic pipeline, we identified HIV-1 genomic RNA, host RNA and HIV-1-host chimeric RNA junctions.

2021-04-01 | GSE112576 | GEO