Reactive oxygen species and tumor biology are intertwined in a complex web, making it
difficult to understand which came first, whether oxidants are required for tumor cell growth …

Reactive oxygen species (ROS) can initiate cancer, but oxidant generation in tumors leaves
them vulnerable to further stresses. In this issue of Cancer Cell, Harris and colleagues show …

Elevated rates of reactive oxygen species (ROS) have been detected in almost all cancers,
where they promote many aspects of tumour development and progression. However …

Increased reactive oxygen species (ROS) production has been detected in various cancers
and has been shown to have several roles, for example, they can activate pro-tumourigenic …

An unanswered question in human health is whether antioxidation prevents or promotes
cancer. Antioxidation has historically been viewed as chemopreventive, but emerging …

Reactive oxygen species (ROS) are important in regulating normal cellular processes
whereas deregulated ROS leads to the development of a diseased state in humans …

Reactive oxygen species (ROS), now appreciated for their cellular signaling capabilities,
have a dual role in cancer. On the one hand, ROS can promote protumorigenic signaling …

Reactive oxygen species (ROS), a group of highly reactive ions and molecules, are
increasingly being appreciated as powerful signaling molecules involved in the regulation of …

Compelling evidence show that reactive oxygen species (ROS) levels are finely regulated in
the cell and can act as “second messengers” in response to diverse stimuli. In tumor …

Oxygen derived species such as superoxide radical, hydrogen peroxide, singlet oxygen and
hydroxyl radical are well known to be cytotoxic and have been implicated in the etiology of a …