Genetic factors influencing neurotransmitter production and action

Amino acids

 * Genetic factors and aspartate
 * Genetic factors and glutamate (Glu)
 * &gamma;-Aminobutyric acid (GABA)
 * Genetic factors and glycine (Gly)

Biogenic amines

 * Genetic factors and acetylcholine (Ach)

Monoamines

 * From Genetic factors and phenylalanine and Genetic factors and tyrosine (catecholamines, in the order of their synthesis):
 * Genetic factors and dopamine (DA)
 * Genetic factors and norepinephrine (noradrenaline) (NE)
 * Genetic factors and epinephrine (adrenaline) (Epi)
 *  From Genetic factors and tryptophan:
 * Genetic factors and serotonin (5-hydroxytryptamine, 5-HT)
 * Genetic factors and melatonin (Mel) (derived from serotonin, but not a monoamine)
 *  From Genetic factors and histidine:
 * Genetic factors and histamine (H)

Polypeptides (neuropeptides)

 * Genetic factors and bombesin
 * Genetic factors and gastrin releasing peptide (GRP)


 * Gastrins
 * Genetic factors and gastrin
 * Genetic factors and cholecystokinin (CCK)


 * Neurohypophyseals
 * Genetic factors and vasopressin
 * Genetic factors and oxytocin
 * Genetic factors and neurophysin I
 * Genetic factors and neurophysin II


 * Neuropeptide Y
 * Genetic factors and neuropeptide Y (NY)
 * Genetic factors and pancreatic polypeptide (PP)
 * Genetic factors and peptide YY (PYY)


 * Opioids
 * Genetic factors and corticotropin (adrenocorticotropic hormone, ACTH)
 * Genetic factors and beta-lipotropin
 * Genetic factors and dynorphin
 * Genetic factors and endorphin
 * Genetic factors and enkephaline
 * Genetic factors and leumorphin


 * Secretins
 * Genetic factors and secretin
 * Genetic factors and motilin
 * Genetic factors and glucagon
 * Genetic factors and vasoactive intestinal peptide (VIP)
 * Genetic factors and growth hormone-releasing factor (GRF)


 * Somatostatins
 * Genetic factors and somatostatin


 * Tachykinins
 * Genetic factors and neurokinin A
 * Genetic factors and neurokinin B
 * Genetic factors and neuropeptide A
 * Genetic factors and neuropeptide gamma
 * Genetic factors and substance P


 * Other neurotransmitters
 * Nitric oxide (NO)
 * Carbon monoxide (CO)
 * Anandamide
 * Adenosine triphosphate (ATP)