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SARS-CoV-2 triggers antibodies from previous coronavirus infections
A new study has shown that previous coronavirus infection may contribute to the immune response of patients infected with SARS-CoV-2.
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Middle East Respiratory Syndrome (MERS)
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Novel target could treat both SARS-CoV-2 and other coronaviruses
Scientists shows targeting cholesterol or phosphatidylinositol phosphate (PIP) could be a promising strategy to combat multiple coronaviruses.
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Neuropilin-1: a key receptor in SARS-CoV-2 infection
Results of a recent study by researchers at the University of Bristol indicate neuropilin-1 is an important host factor for SARS-CoV-2 infection. The team suggests that blocking neuropilin-1 may be a valuable therapeutic intervention in the treatment of COVID-19. Nikki Withers spoke to one of the study’s lead investigators, Dr…
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Researchers reveal how coronaviruses use protein vibrations to enter cells
Using atomistic simulations, a team has demonstrated how coronavirus Spike proteins move and vibrate to let the virus through cell walls.
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Furin cleavage motif makes SARS-CoV-2 more aggressive than other CoVs, find scientists
A specific furin cleavage motif on the SARS-CoV-2 Spike protein, not present on other coronaviruses (CoVs), could be targeted by novel COVID-19 therapies.
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Drug target to combat three coronavirus diseases identified by researchers
Researchers studying the PLpro binding site of three coronaviruses, including SARS-CoV-2, say the BL2 loop could be targeted by antiviral drugs.
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NIAID unveils new Centers for Research in Emerging Infectious Diseases (CREID)
The global network of centers will investigate where pathogens emerge and how they adapt to cause disease in humans, in the hopes of increasing our preparedness for future disease outbreaks.
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Protease inhibitors with antiviral activity against coronaviruses developed
Researchers have created compounds called 3C-like protease inhibitors which demonstrated antiviral activity against several coronaviruses in cells, including COVID-19.
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Near-identical protein on SARS and COVID-19 could be targeted by FDA-approved drugs
According to researchers, drugs that target envelope protein E on the SARS viral membrane could also be used to target a similar protein on COVID-19.
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LY6E identified as potential immunoprotein against SARS-CoV-2
A study has demonstrated that the LY6E protein inhibits SARS-CoV-2 infection in human cell cultures, so a drug mimicking it could be a therapy for COVID-19.
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Team redesigns COVID-19 Spike protein for more stable vaccines
Researchers have modified the COVID-19 Spike protein for use in vaccines, which produces up to 10 times more protein than that of an earlier synthetic versions.
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Antibodies against viral disease: highlighting technologies behind COVID-19 antibody therapy
Amid the rush to develop an effective vaccine against COVID-19, antibody therapy has become a major strategy to ameliorate and treat cases of severe disease. Armed with the capacity to neutralise pathogens and orchestrate the immune system, promising antibody candidates for multiple viral indications, including HIV, continue to emerge. Technology…
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Using scientific literature to aid the development of a safe and effective COVID-19 vaccine
Researchers in the US describe how they utilised previously published scientific literature to guide the design of their potential COVID-19 vaccine.
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Oxford University and NIH COVID-19 vaccine shows success in rhesus macaques
A vaccine currently in Phase I clinical trials was effective at inducing immune responses against SARS-CoV-2 in mice and rhesus macaques.
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Scientists stress need for research into COVID-19 symptom treatment
In a new article, researchers highlight the need for treatments to combat the potentially lethal overreaction of the immune system in the progression of COVID-19.
