We have located links that may give you full text access.
Spectrum of mitochondrial DNA rearrangements in the Pearson marrow-pancreas syndrome.
Human Molecular Genetics 1995 August
The Pearson marrow-pancreas syndrome (MIM 557000) is a disorder involving the hematopoietic system and the exocrine pancreas in early infancy. We have previously shown that this disease results from a defect of oxidative phosphorylation associated with deletions of the mitochondrial DNA. We present here a series of 21 cases (including 15 unreported patients) with Pearson syndrome and describe mitochondrial DNA deletions as consistent features in this syndrome. Nine patients presented the same 4.9 kb deletion, while other patients presented different deletions ranging in size from 9 to 14 kb between tRNACyst and the D-loop. Direct repeats (4-13 bp) were consistently present in the wild-type mtDNA at the boundaries of the deletions. Deletion-dimers, deletion-multimers or duplications were observed in association with deletions. Duplications were identified both in patients who died of their Pearson syndrome and in the ones who survived and developed Kearns-Sayre syndrome, suggesting that no correlation could be made between the clinical severity and the type, size or location of the rearrangements.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app