The expression of heterologous proteins in microorganisms using genetic recombination is
still the high point in the development and exploitation of modern biotechnology. People can …

A new disease, termed severe acute respiratory syndrome (SARS), emerged at the end of
2002 and caused profound disturbances in over 30 countries worldwide in 2003. A novel …

Severe acute respiratory syndrome coronavirus (SARS-CoV) is a highly pathogenic
emergent virus which replicates in cells that can express ABH histo-blood group antigens …

Nitric oxide is an important molecule playing a key role in a broad range of biological
process such as neurotransmission, vasodilatation and immune responses. While the anti …

We have previously shown that an Escherichia coli-expressed, denatured spike (S) protein
fragment of the severe acute respiratory coronavirus, containing residues 1029 to 1192 …

The severe acute respiratory syndrome coronavirus (SARS-CoV) 3a protein is one of the
opening reading frames in the viral genome with no homologue in other known …

Background An association of ABO blood group and COVID-19 remains controversial.
Methods Following STROBE guidance for observational research, we explored the …

Neutralizing effects of antibodies targeting the C-terminal stalk (S2) subunit of the spike
protein of severe acute respiratory syndrome coronavirus have previously been reported …

Knowledge of immunodominant regions in major viral antigens is important for rational
design of effective vaccines and diagnostic tests. Although there have been many reports of …

Angiotensin-converting enzyme 2 (ACE2), a newly identified member in the renin–
angiotensin system (RAS), acts as a negative regulator of ACE. It is mainly expressed in …