has_participant has participant positive regulation of cytosolic calcium ion concentration elevation of cytoplasmic calcium ion concentration cytoplasmic calcium ion concentration elevation elevation of calcium ion concentration in cytosol GO:0007204 elevation of calcium ion concentration in cytoplasm cytosolic calcium ion concentration elevation Any process that increases the concentration of calcium ions in the cytosol. biological_process elevation of cytosolic calcium ion concentration regulation of biological quality voltage-dependent P/Q-type calcium channel subunit alpha-1A (human) tyrosine-protein kinase ABL1 (human) estrogen receptor (human) high mobility group protein B1 (human) platelet-derived growth factor receptor alpha (human) alpha-1A adrenergic receptor (human) alpha-1B adrenergic receptor (human) mu-type opioid receptor (human) tyrosine-protein kinase ABL2 (human) histamine H4 receptor (human)