منابع مشابه
Malaria vaccine boost
For decades detailed molecular biology about malaria has been accrued: but, throughout this time, the most effective measures in regions where the disease is endemic have continued to rely on the chemical and physical methods of insecticides and bednets, with drugs available to people travelling to these regions. So the latest study to test a new malaria vaccine developed by GlaxoSmithKline (GS...
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New emerging viruses like coronavirus 2019 (COVID-19) infections are always frightening. We know little about theirtransmission, behaviors, clinical manifestations, and outcomes. There is no vaccine or therapeutic strategies to dealwith these infections yet. In this situation, preventive measures may be promising. Hand hygiene is a very importantissue in preventing viral infec...
متن کاملPrime-boost strategies for malaria vaccine development.
Malaria is an intracellular pathogen, for which an effective vaccine is likely to require induction of cell-mediated immunity. Immunisation approaches that stimulate strong and persistent levels of effector T-cells are being sought by many researchers. DNA vaccines, recombinant protein and viral vectors were amongst the vaccine delivery systems that appeared promising for the generation of cell...
متن کاملA boost for the immune system.
Protease inhibitor therapy dramatically reduces HIV viral load, however, when patients stop taking their medications, their viral load can rebound. A new product called remune (the Salk HIV vaccine) appears to enhance the immune system's response to HIV. However, since remune is a therapeutic vaccine, it cannot prevent HIV infection. Clinical trials of remune are expected to begin in Canada.
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Tumor-associated antigen (TAA)-targeting mimotope peptides exert more prominent immunostimulatory functions than unmodified TAAs, with the caveat that some T-cell clones exhibit a relatively low affinity for TAAs. Combining mimotope-based vaccines with native TAAs in a prime-boost setting significantly improves antitumor immunity.
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ژورنال
عنوان ژورنال: New Scientist
سال: 2020
ISSN: 0262-4079
DOI: 10.1016/s0262-4079(20)31261-6