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NIH scientists, grantees map possible path to an HIV vaccine

(NIH/National Institute of Allergy and Infectious Diseases) In an advance for HIV vaccine research, scientists have for the first time determined how both the virus and a resulting strong antibody response co-evolved in one HIV-infected individual. The findings could help researchers identify which proteins to use in investigational vaccines to induce  Read More »

Air Force Wants New Energy Weapons to Cause Non-Lethal Bioeffects

(Wired) The Air Force is preparing to spend millions researching how unknown “bioeffects” happen when the human body is blasted by radiowaves and high-powered microwaves — which the Air Force hopes could lead to exotic new energy weapons. Recently, the Air Force Bioeffects Division announced it’s exploring how radiation from non-lethal  Read More »

Study of Virus-Killing Bacteria Motion Advances Nanotechnology

(GlobalBiodefense) Scientists have cracked a 35-year-old mystery about the workings of the natural motors that are serving as models for development of a futuristic genre of synthetic nanomotors that pump therapeutic DNA, RNA or drugs into individual diseased cells. The researchers explain that two motors had been found in nature: a  Read More »

Designer Antibodies For HIV

(MedicalNewsToday) An effective vaccine against HIV-1 remains elusive, but one promising strategy focuses on designer antibodies that have much broader potency than most normal, exquisitely specific antibodies. These broadly neutralizing antibodies (bNAbs) can handle the high mutation rate of HIV particles that makes normal, very specific antibodies useless within a short  Read More »

New instrument will quickly detect botulinum, ricin, other biothreat agents

(SandiaNationalLaboratories) Researchers at Sandia National Laboratories are developing a medical instrument that will be able to quickly detect a suite of biothreat agents, including anthrax, ricin, botulinum, shiga and SEB toxin. The device, once developed, approved by the Food and Drug Administration and commercialized, would most likely be used in emergency  Read More »