Free radicals are a group of damaging molecules produced during the normal metabolism of
cells in the human body. Exposure to ultraviolet radiation, cigarette smoking, and other …

SARS-CoV-2 infects cells via its spike protein binding to its surface receptor on target cells
and results in acute symptoms involving especially the lungs known as COVID-19. However …

The ongoing COVID-19 pandemic, caused by the severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2) became a globally leading public health concern over the past …

Ischaemia–reperfusion (I–R) injury, initiated via bursts of reactive oxygen species produced
during the reoxygenation phase following hypoxia, is well known in a variety of acute …

There is growing interest in reducing the number of synthetic products or additives and
replacing them with natural ones. The pharmaceutical, cosmetic, and food industries are …

The advent and persistence of the Severe Acute Respiratory Syndrome Coronavirus–2
(SARS-CoV-2)-induced Coronavirus Disease (COVID-19) pandemic since December 2019 …

Microalgae are photosynthetic, eukaryotic organisms that are widely used in the industry as
cell factories to produce valuable substances, such as fatty acids (polyunsaturated fatty …

Flavonoids have multiple favorable bioactivities including antioxidant, anti-inflammatory, and
antitumor. Currently, flavonoid-containing dietary supplements are widely tested in clinical …

Tannins are polyphenols enriched in wood, bark, roots, leaves, seeds and fruits of a variety
of plants. Over the last two decades, there has been an increasing interest in understanding …

The beginning of the end or the end of the beginning? After two years mastered by
coronavirus disease 19 (COVID-19) pandemic, we are now witnessing a turnaround. The …