Global trends of purinergic receptors and depression: A bibliometric analysis from 2003 to 2023

Table 1 Search queries

Set	Results	Search query
1	450751	TS = [(Depression) OR (Depressive Symptom) OR (Depressive Disorder) OR (Emotional Depression) OR (Depressive Syndrome)]
2	261873	TS = [(Purinergic Signaling) OR (P1 Receptor) OR (P2 Receptor) OR (P2X) OR (P2Y) OR (Adenosine) OR (ATP) OR (ADP) OR (UTP) OR (UDP)]
3	2965	1 AND 2

ATP: Adenosine triphosphate; ADP: Adenosine diphosphate; UTP: Uridine triphosphate; UDP: Uridine diphosphate.