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demyelination

American  
[dee-mahy-uh-luh-ney-shuhn] / ˌdi maɪ ə ləˈneɪ ʃən /

noun

  1. loss of myelin from the nerve sheaths, as in multiple sclerosis.


Etymology

Origin of demyelination

First recorded in 1930–35; de- + myelination

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"We found that these autoreactive T lymphocytes were exclusive to patients with a type of GBS characterised by nerve demyelination and showed a specific disease-associated signature, distinguishing them from healthy individuals," Latorre explains.

From Science Daily • Jan. 19, 2024

Surprisingly and in contrast to the prevailing view, they found an inverse relationship of axon loss and demyelination when comparing the disease models.

From Science Daily • Nov. 28, 2023

The resulting demyelination impairs the functioning of nerve cells and can result in optic neuritis, vision loss, nausea and fatigue.

From Washington Post • Jan. 14, 2022

Commensal microbiota and myelin autoantigen cooperate to trigger autoimmune demyelination.

From Nature • Nov. 14, 2017

Unrelated work7 has shown that germ-free mice are protected from an experimentally induced condition similar to multiple sclerosis, which is characterized by demyelination of nerve fibres.

From Nature • Oct. 13, 2015