Adrenergic signaling is a research area that focuses on the physiological effects of neurotransmitters called adrenergic agonists (such as adrenaline and noradrenaline) on the body. These neurotransmitters bind to adrenergic receptors located on various tissues and organs, triggering a range of responses such as increased heart rate, bronchodilation, and vasoconstriction. Researchers in this field study the molecular mechanisms of adrenergic signaling, the regulation of adrenergic receptors, and the role of this signaling pathway in various physiological processes such as stress responses, cardiovascular function, and metabolism. Understanding adrenergic signaling can provide insights into the development of new therapeutic targets for conditions such as hypertension, heart failure, and asthma.