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Image of the Day
Kerry Grens | Apr 1, 2016
After surgery to remove a tumor, neutrophils recruited to the site spit out sticky webs of DNA that aid cancer recurrence.
Guts and Glory
Anna Azvolinsky | Apr 1, 2016
An open mind and collaborative spirit have taken Hans Clevers on a journey from medicine to developmental biology, gastroenterology, cancer, and stem cells.
More Support for Allergen-Exposure Strategy
Jef Akst | Mar 8, 2016
A second study finds evidence that feeding children peanuts could help prevent them from developing allergies to the legume later in life.
Viral Remnants Help Regulate Human Immunity
Jyoti Madhusoodanan | Mar 3, 2016
Endogenous retroviruses in the human genome can regulate genes involved in innate immune responses.
Amoebae Have Human-Like Immunity
Jef Akst | Mar 2, 2016
produce extracellular nets that can kill bacteria, just as phagocytes in people and other higher animals do, according to a study.
Giant Virus Has CRISPR-like Immune Defense
Kerry Grens | Mar 2, 2016
The genome of a mimivirus strain resistant to a virophage has repeated phage sequences alongside nuclease- and helicase-coding sections.
Mutations Not Tied to Metastasis
Kerry Grens | Feb 25, 2016
Clinical cases link immune changes to a cancer’s spread through the body, but find no role for so-called “driver” mutations.
Single Antibody Protects Macaques from Ebola
Amanda B. Keener | Feb 25, 2016
The “just right” binding properties of a monoclonal antibody from an Ebolavirus survivor help it neutralize the virus.
Anti-Inflammatory Drugs as Antivenom?
Bob Grant | Feb 24, 2016
Compounds typically used to calm the immune system can prevent death from scorpion venom in mice, researchers report.
Jef Akst | Feb 9, 2016
Plants may trick bacteria into attacking before the microbial population reaches a critical size, allowing the plants to successfully defend the weak invasion.