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Global Security Newswire

Daily News on Nuclear, Biological & Chemical Weapons, Terrorism and Related Issues

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Scientists Find Protein Critical to Ebola's Spread

Scientists have isolated a critical protein exploited by the Ebola virus in its spread through the body, the New York Times reported on Monday (see GSN, Dec. 7, 2011).

The typically lethal virus did not affect biological cells without the protein, and its effect was limited in mice that had been genetically altered to produce less of the compound, according to findings published in the journal Nature.

The "astounding result" marked the initial use of DNA alteration to confer Ebola survivability to animal test subjects, said Judith White, a cell biology and virology specialist with the University of Virginia School of Medicine.

The research bolsters scientific knowledge of the agent's spread. In addition, it points to a possible avenue for the eventual creation of medical countermeasures against the potential bioterror agent, said White, who did not participate in the effort (Amanda Schaffer, New York Times, Jan. 16).

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GSN ceased publication on July 31, 2014. Its articles and daily issues will remain archived and available on NTI’s website.

NTI Analysis

  • Latin America and the Caribbean 1540 Reporting

    Oct. 16, 2015

    This report is part of a collection examining implementation of United Nations Security Council Resolution 1540, which requires all states to implement measures aimed at preventing non-state actors from acquiring NBC weapons, related materials, and their means of delivery. It details implementation efforts in Central America, South America and the Caribbean to-date.

  • U.S. Government Officials on the International Partnership for Nuclear Disarmament Verification

    June 11, 2015

    U.S. government officials have been sharing information on the International Partnership for Disarmament Verification, an initiative of the U.S. State Department and NTI.

Country Profile

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United States

This article provides an overview of the United States’ historical and current policies relating to nuclear, chemical, biological and missile proliferation.

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