Although SARS-CoV-2 can invade the intestine, though its effect on digestion and
absorption is not fully understood. In the present study, 56 COVID-19 patients and 47 age …

Gut ecosystem has profound effects on host physiology and health. Gastrointestinal (GI)
symptoms were frequently observed in patients with COVID-19. Compared with other …

Abstract SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) is the coronavirus
strain causing the respiratory pandemic COVID-19 (coronavirus disease 2019). To …

Background Since the coronavirus disease 2019 (COVID-19) outbreak, many COVID-19
variants have emerged, causing several waves of pandemics and many infections. Long …

Background Metabolism is critical for sustaining life, immunity and infection, but its role in
COVID-19 is not fully understood. Methods Seventy-nine COVID-19 patients, 78 healthy …

COVID-19 is a global threat that has spread since the end of 2019, causing severe clinical
sequelae and deaths, in the context of a world pandemic. The infection of the highly …

The effect of COVID-19 infection on the human metabolome has been widely reported, but to
date all such studies have focused on a single wave of infection. COVID-19 has generated …

The clinical evolution of COVID-19 pneumonia is poorly understood. Identifying the
metabolic pathways that are altered early with viral infection and their association with …

The metabolic characteristics of COVID-19 disease are still largely unknown. Here, 44
patients with COVID-19 (31 mild COVID-19 patients and 13 severe COVID-19 patients), 42 …

Background Due to the outbreak and rapid spread of coronavirus disease 2019 (COVID-19),
more than 160 million patients have become convalescents worldwide to date. Significant …