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image: Dengue Infection Impairs Immune Defense Against Zika

Dengue Infection Impairs Immune Defense Against Zika

By | August 18, 2017

A memory B cell response to Zika virus in dengue-infected patients produced antibodies that were poorly neutralizing in vitro and instead enhanced infection.

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A new method stimulates B cells to make human antigen-specific antibodies, obviating the need for vaccinating blood donors or hunting for rare B cells.

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image: A Triple Threat

A Triple Threat

By | May 22, 2017

The mosquitoes that carry Zika may be able to transmit two other viruses at the same time.

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The antibodies bind conserved viral parts, allowing them to neutralize all five Ebola types.

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image: Infographic: Antibody Cancer Therapy

Infographic: Antibody Cancer Therapy

By | April 1, 2017

An experimental technique removes T cells that aid in vitro tumor growth.

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image: Image of the Day: Feeding Time

Image of the Day: Feeding Time

By | January 10, 2017

Scientists are working to improve the abilities of therapeutic antibodies to flag cancer cells (orange) for destruction by macrophages (blue).  

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image: Antibody Shows Promise For Combatting Diverse Strains Of HIV

Antibody Shows Promise For Combatting Diverse Strains Of HIV

By | November 18, 2016

In preclinical trials, the N6 antibody neutralized 98 percent of 181 HIV strains tested.

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image: Antibody Treatment Lessens Zika’s Effects in Mice

Antibody Treatment Lessens Zika’s Effects in Mice

By | November 7, 2016

When given to pregnant rodents, a human antibody against a viral envelope protein reduces fetal infection, scientists show.

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image: Culprit for Antibody Blockade Identified

Culprit for Antibody Blockade Identified

By | October 21, 2016

Type I interferon organizes several immune mechanisms to suppress B cell responses to a chronic viral infection.

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image: T Cell Traffic Stop Halts SIV

T Cell Traffic Stop Halts SIV

By | October 13, 2016

An antibody used to treat Crohn’s disease controls simian immunodeficiency virus infection in Rhesus macaques by blocking T cell migration to the gut.

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