Duchenne muscular dystrophy

noun

Du·​chenne muscular dystrophy dü-ˈshen- How to pronounce Duchenne muscular dystrophy (audio)
də-
: a severe progressive X-linked muscular dystrophy of males marked by early childhood onset and absence of the protein dystrophin

called also Duchenne's muscular dystrophy

compare becker muscular dystrophy

Examples of Duchenne muscular dystrophy in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In 2019, her eldest son was diagnosed with Duchenne muscular dystrophy, a neuromuscular condition where the body is unable to make dystrophin — a protein that helps keep muscles together. Carolyn Stein, Chicago Tribune, 21 May 2025 Anyone who has listened in on advisory meetings for treatments for rare diseases like ALS or Duchenne muscular dystrophy will tell you that parent and patient testimonials can be gut-wrenching. Lisa Jarvis, Twin Cities, 18 May 2025 He was diagnosed with Duchenne muscular dystrophy at a young age and requires assistance with most physical tasks. Feven Gerezgiher, Twin Cities, 5 May 2025 For example, microgravity conditions aboard the International Space Station facilitated the growth of higher-quality protein crystals, enhancing drug design for diseases such as Duchenne muscular dystrophy. Reema Khan, Forbes.com, 18 Apr. 2025 See All Example Sentences for Duchenne muscular dystrophy

Word History

Etymology

Guillaume Armand Duchenne †1875 French neurologist

First Known Use

1971, in the meaning defined above

Time Traveler
The first known use of Duchenne muscular dystrophy was in 1971

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Cite this Entry

“Duchenne muscular dystrophy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Duchenne%20muscular%20dystrophy. Accessed 5 Jun. 2025.

Medical Definition

Duchenne muscular dystrophy

noun
variants also Duchenne's muscular dystrophy
: a severe progressive form of muscular dystrophy of males that appears in early childhood, affects the muscles of the legs before those of the arms and the proximal muscles of the limbs before the distal ones, is inherited as an X-linked recessive trait, is characterized by complete absence of the protein dystrophin, and usually has a fatal outcome by age 20
abbreviation DMD
see becker muscular dystrophy
Last Updated: - Updated example sentences
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