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Related Experiment Video

Updated: May 5, 2026

Development of Cell-type specific anti-HIV gp120 aptamers for siRNA delivery

Development of Cell-type specific anti-HIV gp120 aptamers for siRNA delivery

Published on: June 23, 2011

Knockdown screens to knockout HIV-1.

Stephen P Goff¹

¹Howard Hughes Medical Institute, Department of Biochemistry and Molecular Biophysics, Columbia University, HHSC 1310c, New York, NY 10032, USA. spg1@columbia.edu

|November 6, 2008

Summary

This summary is machine-generated.

Recent studies utilized small interfering RNAs (siRNAs) to pinpoint host genes vital for human immunodeficiency virus type 1 (HIV-1) replication. This research identified numerous human genes crucial for viral infection, revealing new viral-host interactions.

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Last Updated: May 5, 2026

Development of Cell-type specific anti-HIV gp120 aptamers for siRNA delivery

Development of Cell-type specific anti-HIV gp120 aptamers for siRNA delivery

Published on: June 23, 2011

Rapid Screening of HIV Reverse Transcriptase and Integrase Inhibitors

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Published on: April 10, 2014

A High-throughput Cre-Lox Activated Viral Membrane Fusion Assay to Identify Inhibitors of HIV-1 Viral Membrane Fusion

A High-throughput Cre-Lox Activated Viral Membrane Fusion Assay to Identify Inhibitors of HIV-1 Viral Membrane Fusion

Published on: August 14, 2018

Area of Science:

Virology
Molecular Biology
Genetics

Background:

Human immunodeficiency virus type 1 (HIV-1) relies on host cell machinery for replication.
Identifying host factors is crucial for understanding viral pathogenesis and developing therapeutics.

Purpose of the Study:

To identify novel host genes essential for HIV-1 replication using large-scale screening.
To expand the understanding of viral-host interactions in HIV-1 infection.

Main Methods:

Utilized genome-wide RNA interference (RNAi) screens with small interfering RNAs (siRNAs).
Focused on identifying genes whose depletion significantly impacts HIV-1 replication.

Main Results:

Uncovered hundreds of human genes not previously implicated in HIV-1 replication.
Revealed a broad range of host cellular processes hijacked by the virus.

Conclusions:

siRNA screening is a powerful approach to discover new host factors for viral replication.
This work opens new avenues for exploring viral-host interactions and potential therapeutic targets against HIV-1.