Exploring Oxidative Stress in Disease and Its Connection with Adenosine

Abstract

Oxidative stress, characterized by an imbalance between the production of reactive oxygen species and the body’s antioxidant defenses, plays an important role in the pathogenesis of various health conditions, including cancer and neurological disorders. For example, excessive ROS can lead to mutations, genomic instability, and uncontrolled cell proliferation in cancer. In neurological disorders, oxidative stress contributes to neuronal damage, inflammation, and the progression of diseases such as Alzheimer’s and Parkinson’s diseases. Adenosine, a nucleoside involved in energy transfer and signal transduction, is crucial to maintaining cellular homeostasis. Its role extends to modulating oxidative stress. Adenosine receptors are implicated in various physiological processes and in the pathophysiology of diseases. The interplay between oxidative stress and adenosine signaling is complex and critical. Adenosine can modulate oxidative stress responses, providing therapeutic potential for conditions where oxidative stress is a key player. Understanding this connection opens up avenues for novel therapeutic strategies targeting adenosine receptors to mitigate oxidative damage.