May Have to Rethink nCOV If This Isht is Human-Human Respiratory AIDS

biorxiv |  We are currently witnessing a major epidemic caused by the 2019 novel coronavirus (2019- nCoV). The evolution of 2019-nCoV remains elusive. We found 4 insertions in the spike glycoprotein (S) which are unique to the 2019-nCoV and are not present in other coronaviruses. Importantly, amino acid residues in all the 4 inserts have identity or similarity to those in the HIV-1 gp120 or HIV-1 Gag. Interestingly, despite the inserts being discontinuous on the primary amino acid sequence, 3D-modelling of the 2019-nCoV suggests that they converge to constitute the receptor binding site. The finding of 4 unique inserts in the 2019-nCoV, all of which have identity /similarity to amino acid residues in key structural proteins of HIV-1 is unlikely to be fortuitous in nature. This work provides yet unknown insights on 2019-nCoV and sheds light on the evolution and pathogenicity of this virus with important implications for diagnosis of this virus. Fist tap Rohan.

biospace |  More than 80 people have died from the coronavirus in China. The Chinese government is turning to a drug developed by AbbVie for HIV patients as a potential treatment for the outbreak that has reached the shores of the United States.

AbbVie said it was donating more than one million dollars’ worth of Aluvia, a combination of lopinavir and ritonavir as an ad-hoc treatment for pneumonia that is associated with the outbreak. The Chinese government suggested last week that taking two lopinavir/ritonavir pills and inhaling a dose of nebulized alpha-interferon twice a day could benefit these patients, Reuters reported. There are more than 2,000 known cases of the coronavirus in China. The illness has caused parts of China to grind to a halt as health officials seek to contain the spread of the virus.

The decision to use AbbVie’s medicine came after a noted respiratory expert at Peking University First Hospital in Beijing said he was given the HIV drugs to fight the virus after he contracted it following a visit to Wuhan, the capital of Hubei province in central China where the virus is thought to have originated. Wan Guangfa came down with the virus after interacting with coronavirus patients. He told China News Week that the HIV treatments worked for him.

The coronavirus family includes the common cold as well as viruses that cause more serious illnesses, such as SARS that spread from China to more than a dozen countries in 2002-03 and killed about 800 people. Also, the virus is similar to Middle Eastern Respiratory Syndrome (MERS), which developed from camels. The virus infects the lungs, and symptoms start with a fever and cough. It can progress to shortness of breath and breathing difficulties leading to pneumonia.