Anatomy & Physiology: Current Research
Open Access
ISSN: 2161-0940
ISSN: 2161-0940
Karolina Wójcik
Mitochondria have traditionally been recognized as the "powerhouses of the cell" because of their essential role in Adenosine Triphosphate (ATP) production through oxidative phosphorylation. However, contemporary research has revealed that mitochondria perform far more diverse functions, serving as central regulators of metabolism, calcium homeostasis, Reactive Oxygen Species (ROS) signaling, apoptosis, immune responses and cellular adaptation. From my perspective, mitochondrial physiology has evolved into one of the most influential areas of biomedical research, offering critical insights into the mechanisms underlying aging, chronic diseases and precision medicine. Understanding mitochondrial function is no longer limited to energy metabolism but has become fundamental to nearly every aspect of human physiology. Mitochondria are highly dynamic organelles that continuously undergo fusion, fission, transport and selective degradation through mitophagy. These processes maintain mitochondrial quality, optimize energy production and allow cells to adapt to changing physiological demands. Rather than existing as isolated structures, mitochondria form interconnected networks that communicate with the nucleus, endoplasmic reticulum, lysosomes, and other cellular organelles. T
Published Date: 2025-06-02; Received Date: 2025-05-02