Like a shredder, the immunoproteasome cuts down proteins into peptides that are subsequently presented on the cellular surface. The immune system can distinguish between self and nonself peptides and selectively kills cells ...
Biochemistry
Feb 16, 2012
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0
Gelagay Ayelet Melesse's doctoral research reveals that there are several serotypes of the virus causing foot-and-mouth disease (FMD) and the African horse sickness virus (AHSV) and several different hosts for these viruses ...
Other
Nov 13, 2013
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0
IRD researchers and their partners at the French Regional Health Agency, Indian Ocean, have identified a new mosquito species in Mayotte, which could be a vector of dengue fever and chikungunya hitherto unknown. Stegomyia ...
Plants & Animals
Sep 24, 2013
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Researchers from Johns Hopkins and Northwestern universities have discovered how to control the shape of nanoparticles that move DNA through the body and have shown that the shapes of these carriers may make a big difference ...
Bio & Medicine
Oct 12, 2012
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0
Herpes viral infections use the ancient genetic material found in the human genome to proliferate, mimicking the same process tumors have been found to manipulate, Mount Sinai researchers have shown for the first time. These ...
Cell & Microbiology
Jan 14, 2019
1
151
Humans pass on more viruses to domestic and wild animals than we catch from them, according to a major new analysis of viral genomes by UCL researchers.
Ecology
Mar 25, 2024
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253
When seeking to protect themselves from viruses, some bacteria use a seemingly risky strategy: They wait until the invading virus has already begun to replicate. Research at The Rockefeller University shows how the microbes ...
Cell & Microbiology
Feb 4, 2016
1
22
While Pakistan has managed to confine an outbreak of lumpy skin disease that affects cattle and buffaloes there are fears that cattle fairs ahead of the religious festival Eid-ul-Azha might trigger a second wave.
Veterinary medicine
May 27, 2022
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6
Infectious diseases and respiratory infections in particular are a leading cause of global mortality. As such, there is an urgent need for rapid, large-scale diagnostic tools that can detect these diseases early, something ...
Bio & Medicine
Jun 12, 2023
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55
A team of researchers from the Chinese Academy of Sciences, Tsinghua University and Peking University has determined the holoenzyme structure of monkeypox DNA using cryo-electron microscopy. In their paper published in the ...
