Interacting selectively with the hypocretin receptor.

Combining with an opioid, any narcotic derived from or resembling opium, to initiate a change in cell activity.

Any process that modulates the frequency, rate or extent of addition of phosphoric groups into a molecule.

Movement of the anterior ectoderm to the interior of the embryo.

Any process that stops, prevents or decreases the rate of addition of phosphoric groups to a molecule.

Any process that activates or increases the rate, frequency or extent of addition of phosphoric groups to a molecule.

Catalysis of the reaction: UDP-N-acetyl-D-glucosamine + heparan sulfate = UDP + (N-acetyl-D-glucosaminyl)-heparan sulfate.

Combining with the biogenic amine octopamine to initiate a change in cell activity. Octopamine is found in both vertebrates and invertebrates and can have properties both of a hormone and a neurotransmitter and acts as an adrenergic agonist.

The core heterodimer of a cohesin complex; a structure required for sister chromatid cohesion in eukaryotes.

Combining with sulfonylurea to initiate a change in cell activity.

Combining with glutamate to initiate a change in cell activity through the regulation of ion channels.

negative regulation of blood vessel size

A decrease in the diameter of blood vessels, especially arteries, usually causing an increase in blood pressure.

alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate selective glutamate receptor activity

The multiplication or reproduction of cells, resulting in the rapid expansion of a cell population.

An increase in the internal diameter of blood vessels, especially arterioles or capillaries, usually resulting in a decrease in blood pressure.

N-methyl-D-aspartate selective glutamate receptor activity

positive regulation of cell proliferation

Any process that activates or increases the rate or extent of cell proliferation.

Any process that modulates the frequency, rate or extent of increases in the diameter of blood vessels.

negative regulation of cell proliferation