Support is requested for a Keystone Symposia meeting entitled The Ins and Outs of Viral Infection: Entry, Assembly, Exit and Spread, organized by Karla Kirkegaard, Mavis Agbandje-McKenna and Eric O. Freed. The meeting will be held in Breckenridge, Colorado from March 30 - April 4, 2014. Viruses can enter cells by mechanisms such as the classic virus-receptor interactions, cell-cell fusion and newly observed pathways that are currently being investigated. Similarly, viral exit from infected cells can follo the paradigms of cell lysis or viral budding, but new mechanisms such as unconventional secretion and exosome formation are emerging. Viruses in the process of entering or exiting cells should be especially vulnerable to antivirals because of their accessibility and because the formation of oligomeric structures that mix drug-susceptible and drug-resistant capsids can suppress the emergence of drug-resistant viruses. However, these steps are more difficult to target biochemically due to the lack of readily assayed enzymatic activity. This meeting will bring together structural biologists, geneticists, cell biologists and mathematic modelers to address the mechanisms and consequences of the different modes of viral travel. Thus, the program for this meeting is highly likely to attract a wide variety of investigators, many of whom might not otherwise interact.

Public Health Relevance

Although much virology research has been focused on the molecular mechanisms of translation, genome replication, packaging and assembly, little is known about how viruses spread between cells and tissues, and why infected individuals sicken and, sometimes, die. In this regard, cellular and structural biology studies have recently revealed a startling array of mechanisms for cell-cell communication including exosome and microvesicle formation, autophagosome-mediated secretion and trogocytosis, all of which can contribute in different ways to viral exit and entry. The Keystone Symposia meeting on The Ins and Outs of Viral Infection: Entry, Assembly, Exit and Spread will bring together structural biologists, geneticists, cell biologists and mathematic modelers to address the mechanisms and consequences of the different modes of viral travel.

Agency
National Institute of Health (NIH)
Institute
National Institute of Allergy and Infectious Diseases (NIAID)
Type
Conference (R13)
Project #
1R13AI109804-01
Application #
8645272
Study Section
Special Emphasis Panel (ZAI1-MFH-M (S3))
Program Officer
Strickler-Dinglasan, Patricia M
Project Start
2014-02-01
Project End
2015-01-31
Budget Start
2014-02-01
Budget End
2015-01-31
Support Year
1
Fiscal Year
2014
Total Cost
$6,000
Indirect Cost
Name
Keystone Symposia
Department
Type
DUNS #
079780750
City
Silverthorne
State
CO
Country
United States
Zip Code
80498