| neurotoxin |
A substance that is poisonous to nerve tissue.
Ãâó: www.stjude.org/glossary
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| neuroendocrine |
Having to do with the interactions between the nervous system and the endocrine system. Neuroendocrine describes certain cells that release hormones into the blood in response to stimulation of the nervous system.
Ãâó: www.stjude.org/glossary
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| neurofibroma |
A benign tumor that develops from the cells and tissues that cover nerves.
Ãâó: www.stjude.org/glossary
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| neuron |
A type of cell that receives and sends messages from the body to the brain and back to the body. The messages are sent by a weak electrical current. Also called a nerve cell.
Ãâó: www.stjude.org/glossary
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| neuroendocrine tumor |
A tumor derived from cells that release a hormone in response to a signal from the nervous system. Some examples of neuroendocrine tumors are carcinoid tumors, islet cell tumors, medullary thyroid carcinoma, and pheochromocytoma. These tumors secrete hormones in excess, causing a variety of symptoms.
Ãâó: www.stjude.org/glossary
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