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Cali I, Cohen ML, Haik S, Parchi P, Giaccone G, Collins SJ, Kofskey D, Wang H, McLean CA, Brandel JP, Privat N, Sazdovitch V, Duyckaerts C, Kitamoto T, Belay ED, Maddox RA, Tagliavini F, Pocchiari M, Leschek E, Appleby BS, Safar JG, Schonberger LB, Gambetti P. Iatrogenic Creutzfeldt-Jakob disease with Amyloid-β pathology: an international study. Acta Neuropathol Commun 2018; 6:5. [PMID: 29310723 PMCID: PMC5759292 DOI: 10.1186/s40478-017-0503-z] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 12/13/2017] [Indexed: 12/18/2022] Open
Abstract
The presence of pathology related to the deposition of amyloid-β (Aβ) has been recently reported in iatrogenic Creutzfeldt-Jakob disease (iCJD) acquired from inoculation of growth hormone (GH) extracted from human cadaveric pituitary gland or use of cadaveric dura mater (DM) grafts.To investigate this phenomenon further, a cohort of 27 iCJD cases - 21 with adequate number of histopathological sections - originating from Australia, France, Italy, and the Unites States, were examined by immunohistochemistry, amyloid staining, and Western blot analysis of the scrapie prion protein (PrPSc), and compared with age-group matched cases of sporadic CJD (sCJD), Alzheimer disease (AD) or free of neurodegenerative diseases (non-ND).Cases of iCJD and sCJD shared similar profiles of proteinase K-resistant PrPSc with the exception of iCJD harboring the "MMi" phenotype. Cerebral amyloid angiopathy (CAA), either associated with, or free of, Thioflavin S-positive amyloid core plaques (CP), was observed in 52% of 21 cases of iCJD, which comprised 37.5% and 61.5% of the cases of GH- and DM-iCJD, respectively. If only cases younger than 54 years were considered, Aβ pathology affected 41%, 2% and 0% of iCJD, sCJD and non-ND, respectively. Despite the patients' younger age CAA was more severe in iCJD than sCJD, while Aβ diffuse plaques, in absence of Aβ CP, populated one third of sCJD. Aβ pathology was by far most severe in AD. Tau pathology was scanty in iCJD and sCJD.In conclusion, (i) despite the divergences in the use of cadaveric GH and DM products, our cases combined with previous studies showed remarkably similar iCJD and Aβ phenotypes indicating that the occurrence of Aβ pathology in iCJD is a widespread phenomenon, (ii) CAA emerges as the hallmark of the Aβ phenotype in iCJD since it is observed in nearly 90% of all iCJD with Aβ pathology reported to date including ours, and it is shared by GH- and DM-iCJD, (iii) although the contributions to Aβ pathology of other factors, including GH deficiency, cannot be discounted, our findings increase the mounting evidence that this pathology is acquired by a mechanism resembling that of prion diseases.
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Affiliation(s)
- Ignazio Cali
- Departments of Pathology, Case Western Reserve University, School of Medicine, Cleveland, OH, 44106, USA.
- Department of Pathology, 4th floor, room 402C, Case Western Reserve University, 2085 Adelbert Road, Cleveland, OH, 44106, USA.
| | - Mark L Cohen
- Departments of Pathology, Case Western Reserve University, School of Medicine, Cleveland, OH, 44106, USA
- National Prion Disease Pathology Surveillance Center, Case Western Reserve University, School of Medicine, Cleveland, OH, 44106, USA
| | - Stephane Haik
- Inserm U1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris VI UMR S 1127, Institut du Cerveau et de la Moelle épinière, Paris, France
- AP-HP, Cellule Nationale de Référence des maladies de Creutzfeldt-Jakob, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
- AP-HP, Laboratoire de Neuropathologie R Escourolle, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - Piero Parchi
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
- IRCCS, Institute of Neurological Sciences, Bologna, Italy
| | - Giorgio Giaccone
- Fondazione IRCCS, Istituto Neurologico Carlo Besta, Milan, Italy
| | - Steven J Collins
- Australian National Creutzfeldt-Jakob Disease Registry, Department of Medicine, and The Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, 3010, Australia
| | - Diane Kofskey
- Departments of Pathology, Case Western Reserve University, School of Medicine, Cleveland, OH, 44106, USA
- National Prion Disease Pathology Surveillance Center, Case Western Reserve University, School of Medicine, Cleveland, OH, 44106, USA
| | - Han Wang
- Department of Neurology, University Hospitals Cleveland Medical Center, Cleveland, OH, 44106, USA
| | - Catriona A McLean
- Department of Anatomical Pathology, Alfred Health, Melbourne, 3181, Australia
- Victorian Brain Bank, the Florey institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, 3010, Australia
| | - Jean-Philippe Brandel
- Inserm U1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris VI UMR S 1127, Institut du Cerveau et de la Moelle épinière, Paris, France
- AP-HP, Cellule Nationale de Référence des maladies de Creutzfeldt-Jakob, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - Nicolas Privat
- Inserm U1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris VI UMR S 1127, Institut du Cerveau et de la Moelle épinière, Paris, France
| | - Véronique Sazdovitch
- Inserm U1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris VI UMR S 1127, Institut du Cerveau et de la Moelle épinière, Paris, France
- AP-HP, Laboratoire de Neuropathologie R Escourolle, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - Charles Duyckaerts
- Inserm U1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris VI UMR S 1127, Institut du Cerveau et de la Moelle épinière, Paris, France
- AP-HP, Laboratoire de Neuropathologie R Escourolle, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - Tetsuyuki Kitamoto
- Department of Neurological Science, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Ermias D Belay
- Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Ryan A Maddox
- Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | | | - Ellen Leschek
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
| | - Brian S Appleby
- Departments of Neurology, Case Western Reserve University, School of Medicine, Cleveland, OH, 44106, USA
- Departments of Psychiatry, Case Western Reserve University, School of Medicine, Cleveland, OH, 44106, USA
- National Prion Disease Pathology Surveillance Center, Case Western Reserve University, School of Medicine, Cleveland, OH, 44106, USA
| | - Jiri G Safar
- Departments of Pathology, Case Western Reserve University, School of Medicine, Cleveland, OH, 44106, USA
- Departments of Neurology, Case Western Reserve University, School of Medicine, Cleveland, OH, 44106, USA
- National Prion Disease Pathology Surveillance Center, Case Western Reserve University, School of Medicine, Cleveland, OH, 44106, USA
| | - Lawrence B Schonberger
- Division of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Pierluigi Gambetti
- Departments of Pathology, Case Western Reserve University, School of Medicine, Cleveland, OH, 44106, USA.
- Department of Pathology, 4th floor, room 419, Case Western Reserve University, 2085 Adelbert Road, Cleveland, OH, 44106, USA.
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