Mast cells are important components of the immune system, and they perform pro-
inflammatory as well as anti-inflammatory roles in the complex process of immune regulation …

COVID-19 is a systemic disease, and the kidney is one of the target organs of infection.
Kidney injury is common and can occur in up to 40% of patients. Several glomerular …

Abstract COVID-19, caused by SARS-CoV-2, is a respiratory disease associated with
inflammation and endotheliitis. Mechanisms underling inflammatory processes are unclear …

Abstract The SARS-CoV-2 Hydra with many heads (variants) has been causing the COVID-
19 pandemic for 3 years. The appearance of every new head (SARS-CoV-2 variant) causes …

RNA viruses exhibit a great tendency to mutate. Mutations occur in the parts of the genome
that encode the spike glycoprotein and less often in the rest of the genome. This is why …

The novel coronavirus, SARS-CoV-2, rapidly spread worldwide, causing an ongoing global
pandemic. While the respiratory system is the most common site of infection, a significant …

SARS-CoV-2 resembles the ancient mythical creature Hydra. Just like with the Hydra, when
one head is cut, it is followed by appearance of two more heads, suppression of one SARS …

Combining optimized spike (S) protein-encoding mRNA vaccines to target multiple SARS-
CoV-2 variants could improve control of the COVID-19 pandemic. We compare monovalent …

Since the first description of COVID-19 infection, among clinical manifestations of the
disease, including fever, dyspnea, cough, and fatigue, it was observed a high incidence of …

SARS-CoV-2 is responsible for the COVID-19 pandemic. The structure of SARS-CoV-2 and
most of its proteins of have been deciphered. SARS-CoV-2 enters cells through the …