Potential Inflammatory Biomarker in Patients with Attention Deficit Hyperactivity Disorder
Ji Hyun Park
Abstract
Attention deficit hyperactivity disorder (ADHD) is a prevalent neurodevelopmental disorder that can diminish the quality of life of both children and adults in academic, occupational, and social contexts. The kynurenine pathway (KP) contains a set of enzymatic reactions involved in tryptophan (TRP) degradation. It is known to be associated with the risk of developing ADHD. This review will address the KP and underlying mechanism of inflammation in ADHD. Potential inflammatory biomarkers reported in the most recent studies are summarized. Although a strong neuroimmunological basis has been established due to the advances of recent neurobiological research, the pathophysiology of ADHD remains unclear.
Topics & Concepts
Attention deficit hyperactivity disorderBiomarkerKynurenineKynurenine pathwayNeurodevelopmental disorderMechanism (biology)PsychiatryAttention deficitPsychologyMedicineNeuroscienceTryptophanBiologyAmino acidBiochemistryAutismPhilosophyEpistemologyAttention Deficit Hyperactivity DisorderTryptophan and brain disordersBipolar Disorder and Treatment