Queried GO term:

  idGO:0005184   Detailed information
  nameneuropeptide hormone activity
  namespacemolecular_function
  def"The action characteristic of a neuropeptide hormone, any peptide hormone that acts in the central nervous system. A neuropeptide is any of several types of molecules found in brain tissue, composed of short chains of amino acids; they include endorphins, enkephalins, vasopressin, and others. They are often localized in axon terminals at synapses and are classified as putative neurotransmitters, although some are also hormones." [GOC:mah]
  is_aGO:0005179 ! hormone activity

Monarch genes assigned with this GO terms:

DPOGS2091186.1e-63
DPOGS2028949.7e-28
DPOGS2091175.5e-10