Proteomics

Dataset Information

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Host cell proteome analysis follwoing HIV-1 transduction


ABSTRACT: 293T cells were infected with HIV-1 pseudovirions, and 0, 4 and 12 hours post-infection, the cell lysates were collected. Label-free proteomics was applied to examine the protein-level changes. Duplicate samples for six time points were collected (0, 4, and 12 hours post-transduction, virus- and mock transduced samples) and analyzed in duplicates, allowing for the measurement of two technical and two biological replicates for each time point. The results were used for the analysis of protein networks implementing both the qualitative and quantitative information.

INSTRUMENT(S): LTQ Orbitrap

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Cell Culture, Early Embryonic Cell

SUBMITTER: Eva Csosz  

LAB HEAD: Eva Csosz

PROVIDER: PXD010436 | Pride | 2019-07-23

REPOSITORIES: Pride

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Publications

Analysis of networks of host proteins in the early time points following HIV transduction.

Csősz Éva É   Tóth Ferenc F   Mahdi Mohamed M   Tsaprailis George G   Emri Miklós M   Tőzsér József J  

BMC bioinformatics 20190717 1


<h4>Background</h4>Utilization of quantitative proteomics data on the network level is still a challenge in proteomics data analysis. Currently existing models use sophisticated, sometimes hard to implement analysis techniques. Our aim was to generate a relatively simple strategy for quantitative proteomics data analysis in order to utilize as much of the data generated in a proteomics experiment as possible.<h4>Results</h4>In this study, we applied label-free proteomics, and generated a network  ...[more]

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