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Rasheed U, Khan S, Khalid M, Noor A, Zafar S. A systemic analysis of Creutzfeldt Jakob disease cases in Asia. Prion 2024; 18:11-27. [PMID: 38323574 PMCID: PMC10854368 DOI: 10.1080/19336896.2024.2311950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 01/25/2024] [Indexed: 02/08/2024] Open
Abstract
Creutzfeldt Jakob Disease (CJD) is a rapidly progressive, fatal neurodegenerative disorder, also known as a subacute spongiform encephalopathy. There are three major subtypes of CJD i.e. Sporadic CJD, which occurs for reasons unbeknown to science (85% of known cases), Genetic or Familial CJD which is characterized by the presence of mutations in the human prion protein (PRNP) gene (10-15% cases) and Iatrogenic CJD that occurs via accidental transmission through medical and surgical procedures (1-2% cases). CJD cases occur globally with 1 case per one million population/year. Considerable data is available related to the incidence and prevalence of CJD in Europe and America. However, the global surveillance database is yet to include Asia even though several Asian countries have their own CJD monitoring units. sCJD is the highest among all CJD cases in Asia. China (1957) and Japan (1705) have reported more cases of sCJD than any Asian country and Hong Kong (1) has reported the least. On the other hand, gCJD is highest in Japan (370) and least in India (2). Our analysis establishes the presence of all variants of CJD across Asia. However, in most Asian countries in general and Southeast Asian countries in particular, CJD cases are misdiagnosed and often underreported. Since Asia is the most populated continent in the world, the actual global prevalence of CJD cannot be estimated until and unless these countries are accounted for. Concrete and reliable surveillance networks are needed across Asia to evaluate the prevalence and incidence of CJD in the region. [Figure: see text]The graphical abstract demonstrates the prevalence of CJD cases in the world and systematically analyses the incidence of CJD in Asian countries between the year 1986-2022. Highest number of cases were reported in Japan followed by China. The study emphasizes the need for assimilation of Asian data in global prevalence.
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Affiliation(s)
- Urwah Rasheed
- Department of Biomedical Engineering and Sciences, School of Mechanical and Manufacturing Engineering, National University of Sciences and Technology, Islamabad, Pakistan
| | - Sana Khan
- Department of Biomedical Engineering and Sciences, School of Mechanical and Manufacturing Engineering, National University of Sciences and Technology, Islamabad, Pakistan
| | - Minahil Khalid
- Department of Biomedical Engineering and Sciences, School of Mechanical and Manufacturing Engineering, National University of Sciences and Technology, Islamabad, Pakistan
| | - Aneeqa Noor
- Department of Biomedical Engineering and Sciences, School of Mechanical and Manufacturing Engineering, National University of Sciences and Technology, Islamabad, Pakistan
| | - Saima Zafar
- Department of Biomedical Engineering and Sciences, School of Mechanical and Manufacturing Engineering, National University of Sciences and Technology, Islamabad, Pakistan
- Clinical Department of Neurology, University Medical Centre Göttingen and the German Centre for Neurodegenerative Diseases (DZNE), Robert, Germany
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2
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Jia XX, Hu C, Chen C, Gao LP, Liang DL, Zhou W, Cao RD, Xiao K, Shi Q, Dong XP. Different reactive profiles of calmodulin in the CSF samples of Chinese patients of four types of genetic prion diseases. Front Mol Neurosci 2024; 17:1341886. [PMID: 38390431 PMCID: PMC10881788 DOI: 10.3389/fnmol.2024.1341886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 01/22/2024] [Indexed: 02/24/2024] Open
Abstract
Background and purpose Calmodulin (CaM) levels exhibit significant elevation in the brain tissue of rodent and cell line models infected with prion, as well as in the cerebrospinal fluid (CSF) samples from patients diagnosed with sporadic Creutzfeldt-Jakob disease (sCJD). However, the status of CSF CaM in patients with genetic prion diseases (gPrDs) remains unclear. This study aims to assess the characteristics of CSF CaM in Chinese patients presenting four subtypes of gPrDs. Methods A total of 103 CSF samples from patients diagnosed with T188K-gCJD, E200K-gCJD, D178N-FFI, P102L-GSS were included in this study, along with 40 CSF samples from patients with non-prion diseases (non-PrDs). The presence of CSF CaM and 14-3-3 proteins was assessed using Western blots analysis, while levels of CSF 14-3-3 and total tau were measured using enzyme-linked immunosorbent assays (ELISAs). Statistical methods including multivariate logistic regression were employed to evaluate the association between CSF CaM positivity and relevant clinical, laboratory, and genetic factors. Results The positive rates of CSF CaM were significantly higher in cases of T188K-gCJD (77.1%), E200K-gCJD (86.0%), and P102-GSS (90.9%) compared to non-PrD cases (22.5%). In contrast, CSF CaM positivity was slightly elevated in D178N-FFI (34.3%). CSF CaM positivity was remarkably high in patients who tested positive for CSF 14-3-3 by Western blot and exhibited high levels of total tau (≥1400 pg/ml) as measures by ELISA. Multivariate logistic regression analysis confirmed a significant association between CSF CaM positivity and specific mutations in PRNP, as well as with CSF 14-3-3 positivity. Furthermore, the diagnostic performance of CaM surpassed that of 14-3-3 and tau when analyzing CSF samples from T188K-gCJD and E200K-gCJD patients. Conclusion Western blot analysis reveals significant variations in the positivity of CSF CaM among the four genotypes of gPrD cases, demonstrating a positive correlation with 14-3-3 positivity and elevated tau levels in CSF.
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Affiliation(s)
- Xiao-Xi Jia
- National Key-Laboratory of Intelligent Tracking and Forecasting for Infectious Disease, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Chao Hu
- National Key-Laboratory of Intelligent Tracking and Forecasting for Infectious Disease, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
- Xuanwu Hospital Capital Medical University, Beijing, China
| | - Cao Chen
- National Key-Laboratory of Intelligent Tracking and Forecasting for Infectious Disease, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
- Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, China
| | - Li-Ping Gao
- National Key-Laboratory of Intelligent Tracking and Forecasting for Infectious Disease, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Dong-Lin Liang
- National Key-Laboratory of Intelligent Tracking and Forecasting for Infectious Disease, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Wei Zhou
- National Key-Laboratory of Intelligent Tracking and Forecasting for Infectious Disease, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Run-Dong Cao
- National Key-Laboratory of Intelligent Tracking and Forecasting for Infectious Disease, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Kang Xiao
- National Key-Laboratory of Intelligent Tracking and Forecasting for Infectious Disease, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Qi Shi
- National Key-Laboratory of Intelligent Tracking and Forecasting for Infectious Disease, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
- China Academy of Chinese Medical Sciences, Beijing, China
| | - Xiao-Ping Dong
- National Key-Laboratory of Intelligent Tracking and Forecasting for Infectious Disease, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
- Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, China
- China Academy of Chinese Medical Sciences, Beijing, China
- Shanghai Institute of Infectious Disease and Biosafety, Shanghai, China
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3
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Safadi D, Cohen OS, Chapman J, Rosenmann H, Nitsan Z, Kahan E, Appel S, Alkrenawi M. The epidemiological and clinical characteristics of patients with young-onset genetic Creutzfeldt-Jakob disease. Neurol Res 2023; 45:854-857. [PMID: 37165675 DOI: 10.1080/01616412.2023.2212210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 05/01/2023] [Indexed: 05/12/2023]
Abstract
OBJECTIVES The onset of Creutzfeldt-Jakob disease (CJD) is usually around the age of 60, but younger patients have been described as well. Our study characterizes the demographic and clinical features of young-onset CJD patients. METHODS The CJD Israeli National Database was reviewed, and the patients were divided into groups of young (<40-year-old) (Y|) and older disease onset (>40-year-old) (O). Each group was further divided into sporadic (sCJD) and genetic (gCJD) patients. Clinical and demographic parameters were compared between the groups. RESULTS The study included 731 patients (Y- 18 patients, O- 713 patients). MRI showed classical features more often in the older population (O-76.9%, Y-36%, p = 0.006). Rapidly progressive dementia as a presenting feature was more common in the older group (O = 58%, Y = 27.7%, p = 0.019) whereas cerebellar onset (gait instability, dysarthria) was more common in the younger group (O = 6.7%, Y = 27.7%, p = 0.036)). Among gCJD patients, rapidly progressive dementia was commonly seen in older patients (O = 54%, Y = 21% p = 0.008) whereas cerebellar symptoms were seen in young patients (O = 7%, Y = 30% p = 0.01) Typical MRI findings were seen in 37% of young people compared to 87% of older patients (p = 0.002). No significant differences were between young and older patients in the sCJD group. CONCLUSION Young-onset gCJD patients have unique disease features including less typical brain MRI changes, a lower prevalence of dementia, and a higher prevalence of cerebellar signs at disease onset.
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Affiliation(s)
- Daniel Safadi
- Department of Neurology, Barzilai University Medical Center, Ashkelon, Israel
| | - Oren S Cohen
- Department of Neurology, Assaf Harofeh Medical Center, Tsrifin, Israel
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Joab Chapman
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Department of Neurology, The Sagol Neuroscience Center, and Chaim Sheba Medical Center, Ramat gan
| | - Hanna Rosenmann
- Department of Neurology,The Agnes Ginges Center for Human Neurogenetics, Hadassa Hebrew University Medical Center, Jerusalem, Israel
| | - Zeev Nitsan
- Department of Neurology, Barzilai University Medical Center, Ashkelon, Israel
- Faculty of Health Sciences, Ben Gurion University of the Negev, Beer-Sheva, Israel
| | - Esther Kahan
- Department of Neurology, Barzilai University Medical Center, Ashkelon, Israel
- Faculty of Health Sciences, Ben Gurion University of the Negev, Beer-Sheva, Israel
| | - Shmuel Appel
- Department of Neurology, Barzilai University Medical Center, Ashkelon, Israel
| | - Marwan Alkrenawi
- Department of Neurology, Barzilai University Medical Center, Ashkelon, Israel
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Kim DY, Shim KH, Bagyinszky E, An SSA. Prion Mutations in Republic of Republic of Korea, China, and Japan. Int J Mol Sci 2022; 24:ijms24010625. [PMID: 36614069 PMCID: PMC9820783 DOI: 10.3390/ijms24010625] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/16/2022] [Accepted: 12/21/2022] [Indexed: 12/31/2022] Open
Abstract
Prion gene (PRNP) mutations are associated with diverse disease phenotypes, including familiar Creutzfeldt-Jakob Disease (CJD), Gerstmann-Sträussler-Scheinker disease (GSS), and fatal familial insomnia (FFI). Interestingly, PRNP mutations have been reported in patients diagnosed with Alzheimer's disease, dementia with Lewy bodies, Parkinson's disease, and frontotemporal dementia. In this review, we describe prion mutations in Asian countries, including Republic of Republic of Korea, China, and Japan. Clinical phenotypes and imaging data related to these mutations have also been introduced in detail. Several prion mutations are specific to Asians and have rarely been reported in countries outside Asia. For example, PRNP V180I and M232R, which are rare in other countries, are frequently detected in Republic of Korea and Japan. PRNP T188K is common in China, and E200K is significantly more common among Libyan Jews in Israel. The A117V mutation has not been detected in any Asian population, although it is commonly reported among European GSS patients. In addition, V210I or octapeptide insertion is common among European CJD patients, but relatively rare among Asian patients. The reason for these differences may be geographical or ethical isolation. In terms of clinical phenotypes, V180I, P102L, and E200K present diverse clinical symptoms with disease duration, which could be due to other genetic and environmental influences. For example, rs189305274 in the ACO1 gene may be associated with neuroprotective effects in cases of V180I mutation, leading to longer disease survival. Additional neuroprotective variants may be possible in cases featuring the E200K mutation, such as KLKB1, KARS, NRXN2, LAMA3, or CYP4X1. E219K has been suggested to modify the disease course in cases featuring the P102L mutation, as it may result in the absence of prion protein-positive plaques in tissue stained with Congo red. However, these studies analyzed only a few patients and may be too preliminary. The findings need to be verified in studies with larger sample sizes or in other populations. It would be interesting to probe additional genetic factors that cause disease progression or act as neuroprotective factors. Further studies are needed on genetic modifiers working with prions and alterations from mutations.
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Affiliation(s)
- Dan Yeong Kim
- Department of Bionano Technology, Gachon University, Seongnam 13120, Republic of Korea
| | - Kyu Hwan Shim
- Department of Bionano Technology, Gachon University, Seongnam 13120, Republic of Korea
| | - Eva Bagyinszky
- Department of Industrial and Environmental Engineering, Graduate School of Environment, Gachon University, Seongnam 13120, Republic of Korea
- Correspondence: (E.B.); (S.S.A.A.)
| | - Seong Soo A. An
- Department of Bionano Technology, Gachon University, Seongnam 13120, Republic of Korea
- Correspondence: (E.B.); (S.S.A.A.)
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Shi Q, Chen C, Xiao K, Zhou W, Gao C, Gao L, Han J, Wang J, Dong X. Characteristics of Different Types of Prion Diseases - China's Surveillance. China CDC Wkly 2022; 4:723-728. [PMID: 36285115 PMCID: PMC9547742 DOI: 10.46234/ccdcw2022.151] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 08/14/2022] [Indexed: 12/01/2022] Open
Abstract
This report briefly described the establishment and implementation of national surveillance for human prion disease (PrD) in China. Reported cases came from Chinese surveillance network for PrD. Immunohistochemistry, Western blot, enzyme-linked immunosorbent assay (ELISA), Polymerase Chain Reaction (PCR), and real-time quaking-induced conversion (RT-QuIC) tests were used for the samples of brain, cerebrospinal fluid (CSF), and blood. Diagnosis standard for the PrDs is based on the National Commission of Health (WS/T 562-2017). The study summarized major epidemiological, clinical and laboratory features of more than 2,100 diagnosed different types of Chinese PrD cases. Sporadic Creutzfeldt-Jacob disease (sCJD) is the predominant type of PrD (88.7%). 19 different genotypes of genetic PrDs (gPrDs) were identified, accounting for about 11.3% of all PrDs, revealing ethno-relationships. No iatrogenic CJD (iCJD) and variant CJD (vCJD) was identified. The characteristics of different types of sCJD in China showed similar features as those reported globally, but gPrDs showed an obvious ethno-relationship.
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Affiliation(s)
- Qi Shi
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China,China Academy of Chinese Medical Sciences, Beijing, China
| | - Cao Chen
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China,Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan City, Hubei Province, China
| | - Kang Xiao
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Wei Zhou
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Chen Gao
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Liping Gao
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Jun Han
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Jichun Wang
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China,Division of Science and Technology, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Xiaoping Dong
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China,China Academy of Chinese Medical Sciences, Beijing, China,Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan City, Hubei Province, China,Shanghai Institute of Infectious Disease and Biosafety, Shanghai Municipality, China,Xiaoping Dong,
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6
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Menendez L, Milo R, Cohen OS, Chapman J, Rosenmann H, Nitsan Z, Kahana E, Appel S. Genetic Creutzfeldt-Jakob disease in Turkish Jews-demographic and clinical features. Acta Neurol Scand 2022; 146:586-589. [PMID: 35974683 DOI: 10.1111/ane.13684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 07/28/2022] [Accepted: 07/31/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND The largest cluster of genetic Creutzfeldt- Jakob Disease (CJD) exists in Libyan Jews carrying the E200K mutation in the PRNP gene. However, there is another cluster of genetic CJD with E200K mutation in families of Turkish-Jewish origin. AIMS In this retrospective study, we aim to describe the demographic and clinical features of this population of patients. MATERIAL AND METHODS The Israeli National CJD database was searched for demographic, clinical, imaging, and laboratory data of genetic CJD patients of Libyan and Turkish ancestry with the E200K mutation. The data of Libyan and Turkish patients were compared with notice similar or different demographic or clinical courses. RESULTS Four hundred and twenty-three patients with CJD of Libyan (L) ancestry and 27 patients with CJD of Turkish (T) ancestry were identified. There were no significant differences in demographic and clinical data between the two populations (age of onset: T = 62 ± 8.8, L = 60 ± 9.7; age of death: T = 63 ± 8.6, L = 61 ± 9.7; and disease duration: T = 7.8 ± 8.4 months, L = 9.6 ± 13.6 months). Rapidly progressive dementia was the most common presentation in both groups, followed by pure cerebellar onset. The levels of tau protein in CSF did not differ between groups (T = 1290 ± 397.6 pg/ml, L = 1276 ± 594.2 pg/ml). MRI and EEG showed classical CJD features in most patients in both groups. DISCUSSION The E200K mutation is the most common mutation among gCJD patients and was reported in different ethnical populations, suggesting several independent haplotypes of the mutation. The Turkish-Jew cluster, first described in this study, shares similar demographic and clinical features with the bigger cluster of Libyan-Jews CJD patients. CONCLUSION E200K gCJD patients of Turkish ancestry share similar demographic and clinical features to patients of Libyan descent, suggesting a common origin of both populations.
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Affiliation(s)
- Leslie Menendez
- Department of Neurology, Barzilai University Medical Center, Ashkelon, Israel
| | - Ron Milo
- Department of Neurology, Barzilai University Medical Center, Ashkelon, Israel.,Faculty of Health Sciences, Ben Gurion University of the Negev, Beer-Sheva, Israel
| | - Oren S Cohen
- Department of Neurology, Assaf Harofeh Medical Center, Zerifin, Israel.,Robert and Martha Harden Chair in Mental and Neurological Diseases, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Joab Chapman
- Robert and Martha Harden Chair in Mental and Neurological Diseases, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Neurology, The Sagol Neuroscience Center, and Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Hanna Rosenmann
- Department of Neurology, The Agnes Ginges Center for Human Neurogenetics, Hadassah Medical Organization, Faculty of Medicine, Hebrew University, Jerusalem, Israel
| | - Zeev Nitsan
- Department of Neurology, Barzilai University Medical Center, Ashkelon, Israel.,Faculty of Health Sciences, Ben Gurion University of the Negev, Beer-Sheva, Israel
| | - Esther Kahana
- Department of Neurology, Barzilai University Medical Center, Ashkelon, Israel.,Faculty of Health Sciences, Ben Gurion University of the Negev, Beer-Sheva, Israel
| | - Shmuel Appel
- Department of Neurology, Barzilai University Medical Center, Ashkelon, Israel.,Faculty of Health Sciences, Ben Gurion University of the Negev, Beer-Sheva, Israel
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Crestini A, Santilli F, Martellucci S, Carbone E, Sorice M, Piscopo P, Mattei V. Prions and Neurodegenerative Diseases: A Focus on Alzheimer's Disease. J Alzheimers Dis 2021; 85:503-518. [PMID: 34864675 DOI: 10.3233/jad-215171] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Specific protein misfolding and aggregation are mechanisms underlying various neurodegenerative diseases such as prion disease and Alzheimer's disease (AD). The misfolded proteins are involved in prions, amyloid-β (Aβ), tau, and α-synuclein disorders; they share common structural, biological, and biochemical characteristics, as well as similar mechanisms of aggregation and self-propagation. Pathological features of AD include the appearance of plaques consisting of deposition of protein Aβ and neurofibrillary tangles formed by the hyperphosphorylated tau protein. Although it is not clear how protein aggregation leads to AD, we are learning that the cellular prion protein (PrPC) plays an important role in the pathogenesis of AD. Herein, we first examined the pathogenesis of prion and AD with a focus on the contribution of PrPC to the development of AD. We analyzed the mechanisms that lead to the formation of a high affinity bond between Aβ oligomers (AβOs) and PrPC. Also, we studied the role of PrPC as an AβO receptor that initiates an AβO-induced signal cascade involving mGluR5, Fyn, Pyk2, and eEF2K linking Aβ and tau pathologies, resulting in the death of neurons in the central nervous system. Finally, we have described how the PrPC-AβOs interaction can be used as a new potential therapeutic target for the treatment of PrPC-dependent AD.
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Affiliation(s)
- Alessio Crestini
- Department of Neuroscience, Istituto Superiore di Sanità, Rome, Italy
| | - Francesca Santilli
- Biomedicine and Advanced Technologies Rieti Center, "Sabina Universitas", Rieti, Italy.,Department of Experimental Medicine, "Sapienza" University, Rome, Italy
| | - Stefano Martellucci
- Biomedicine and Advanced Technologies Rieti Center, "Sabina Universitas", Rieti, Italy
| | - Elena Carbone
- Department of Neuroscience, Istituto Superiore di Sanità, Rome, Italy
| | - Maurizio Sorice
- Department of Experimental Medicine, "Sapienza" University, Rome, Italy
| | - Paola Piscopo
- Department of Neuroscience, Istituto Superiore di Sanità, Rome, Italy
| | - Vincenzo Mattei
- Biomedicine and Advanced Technologies Rieti Center, "Sabina Universitas", Rieti, Italy.,Department of Experimental Medicine, "Sapienza" University, Rome, Italy
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8
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Jankovska N, Rusina R, Bruzova M, Parobkova E, Olejar T, Matej R. Human Prion Disorders: Review of the Current Literature and a Twenty-Year Experience of the National Surveillance Center in the Czech Republic. Diagnostics (Basel) 2021; 11:1821. [PMID: 34679519 PMCID: PMC8534461 DOI: 10.3390/diagnostics11101821] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 09/21/2021] [Accepted: 09/28/2021] [Indexed: 02/07/2023] Open
Abstract
Human prion disorders (transmissible spongiform encephalopathies, TSEs) are unique, progressive, and fatal neurodegenerative diseases caused by aggregation of misfolded prion protein in neuronal tissue. Due to the potential transmission, human TSEs are under active surveillance in a majority of countries; in the Czech Republic data are centralized at the National surveillance center (NRL) which has a clinical and a neuropathological subdivision. The aim of our article is to review current knowledge about human TSEs and summarize the experience of active surveillance of human prion diseases in the Czech Republic during the last 20 years. Possible or probable TSEs undergo a mandatory autopsy using a standardized protocol. From 2001 to 2020, 305 cases of sporadic and genetic TSEs including 8 rare cases of Gerstmann-Sträussler-Scheinker syndrome (GSS) were confirmed. Additionally, in the Czech Republic, brain samples from all corneal donors have been tested by the NRL immunology laboratory to increase the safety of corneal transplants since January 2007. All tested 6590 corneal donor brain tissue samples were negative for prion protein deposits. Moreover, the routine use of diagnostic criteria including biomarkers are robust enough, and not even the COVID-19 pandemic has negatively impacted TSEs surveillance in the Czech Republic.
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Affiliation(s)
- Nikol Jankovska
- Department of Pathology and Molecular Medicine, Third Faculty of Medicine, Charles University and Thomayer University Hospital, 14059 Prague, Czech Republic; (M.B.); (E.P.); (T.O.); (R.M.)
| | - Robert Rusina
- Department of Neurology, Third Faculty of Medicine, Charles University and Thomayer University Hospital, 14059 Prague, Czech Republic;
| | - Magdalena Bruzova
- Department of Pathology and Molecular Medicine, Third Faculty of Medicine, Charles University and Thomayer University Hospital, 14059 Prague, Czech Republic; (M.B.); (E.P.); (T.O.); (R.M.)
| | - Eva Parobkova
- Department of Pathology and Molecular Medicine, Third Faculty of Medicine, Charles University and Thomayer University Hospital, 14059 Prague, Czech Republic; (M.B.); (E.P.); (T.O.); (R.M.)
| | - Tomas Olejar
- Department of Pathology and Molecular Medicine, Third Faculty of Medicine, Charles University and Thomayer University Hospital, 14059 Prague, Czech Republic; (M.B.); (E.P.); (T.O.); (R.M.)
| | - Radoslav Matej
- Department of Pathology and Molecular Medicine, Third Faculty of Medicine, Charles University and Thomayer University Hospital, 14059 Prague, Czech Republic; (M.B.); (E.P.); (T.O.); (R.M.)
- Department of Pathology, First Faculty of Medicine, Charles University, and General University Hospital, 12800 Prague, Czech Republic
- Department of Pathology, Third Faculty of Medicine, Charles University, and University Hospital Kralovske Vinohrady, 10034 Prague, Czech Republic
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Shi Q, Chen C, Xiao K, Zhou W, Gao LP, Chen DD, Wu YZ, Wang Y, Hu C, Gao C, Dong XP. Genetic Prion Disease: Insight from the Features and Experience of China National Surveillance for Creutzfeldt-Jakob Disease. Neurosci Bull 2021; 37:1570-1582. [PMID: 34487324 DOI: 10.1007/s12264-021-00764-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 05/11/2021] [Indexed: 01/07/2023] Open
Abstract
Human genetic prion diseases (gPrDs) are directly associated with mutations and insertions in the PRNP (Prion Protein) gene. We collected and analyzed the data of 218 Chinese gPrD patients identified between Jan 2006 and June 2020. Nineteen different subtypes were identified and gPrDs accounted for 10.9% of all diagnosed PrDs within the same period. Some subtypes of gPrDs showed a degree of geographic association. The age at onset of Chinese gPrDs peaked in the 50-59 year group. Gerstmann-Sträussler-Scheinker syndrome (GSS) and fatal familial insomnia (FFI) cases usually displayed clinical symptoms earlier than genetic Creutzfeldt-Jakob disease (gCJD) patients with point mutations. A family history was more frequently recalled in P105L GSS and D178N FFI patients than T188K and E200K patients. None of the E196A gCJD patients reported a family history. The gCJD cases with point mutations always developed clinical manifestations typical of sporadic CJD (sCJD). EEG examination was not sensitive for gPrDs. sCJD-associated abnormalities on MRI were found in high proportions of GSS and gCJD patients. CSF 14-3-3 positivity was frequently detected in gCJD patients. Increased CSF tau was found in more than half of FFI and T188K gCJD cases, and an even higher proportion of E196A and E200K gCJD patients. 63.6% of P105L GSS cases showed a positive reaction in cerebrospinal fluid RT-QuIC. GSS and FFI cases had longer durations than most subtypes of gCJD. This is one of the largest studies of gPrDs in East Asians, and the illness profile of Chinese gPrDs is clearly distinct. Extremely high proportions of T188K and E196A occur among Chinese gPrDs; these mutations are rarely reported in Caucasians and Japanese.
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Affiliation(s)
- Qi Shi
- State Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China. .,China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Cao Chen
- State Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China.,Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, 430064, China
| | - Kang Xiao
- State Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China
| | - Wei Zhou
- State Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China
| | - Li-Ping Gao
- State Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China
| | - Dong-Dong Chen
- State Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China
| | - Yue-Zhang Wu
- State Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China
| | - Yuan Wang
- State Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China
| | - Chao Hu
- State Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China
| | - Chen Gao
- State Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China
| | - Xiao-Ping Dong
- State Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China. .,Center for Global Public Health, Chinese Center for Disease Control and Prevention, Beijing, 102206, China. .,Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, 430064, China. .,China Academy of Chinese Medical Sciences, Beijing, 100700, China.
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10
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Chen B, Zhang S, Xiao Y, Wu Y, Tang W, Yan L, Zhang Z, Qin S, Dai M, You Y. Genetic Creutzfeldt-Jakob disease shows fatal family insomnia phenotype. Prion 2021; 15:177-182. [PMID: 34486485 PMCID: PMC8425754 DOI: 10.1080/19336896.2021.1968291] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
We report a case of genetic Creutzfeldt-Jakob disease (gCJD), which has a clinical phenotype that is highly similar to Fatal Family Insomnia (FFI) and has a triad of Wernicke-Korsakoff syndrome (WKs) at the developmental stage of the disease. The 51-year-old male complained of sleep disorder and imbalance who had visited five different hospitals before diagnosed. A neurological examination revealed a triad of symptoms characteristic for WKs such as gaze paresis, ataxia of limbs and trunk, and memory disturbances. The disturbances increased during the course of the disease, which led to the death of the patient 18 months after the appearance of the signs. Although the patient show negative in brain magnetic resonance imaging (MRI) and 14-3-3 protein of cerebrospinal fluid (CSF), he was finally diagnosed with gCJD disease by the human prion protein (PRNP) gene mutations.
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Affiliation(s)
- Bin Chen
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Shan Zhang
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Ying Xiao
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Yingman Wu
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Weiting Tang
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Limin Yan
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Zhengxue Zhang
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Shengquan Qin
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Mingming Dai
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Yong You
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, China.,Key Laboratory of Brain Science Research & Transformation In Tropical Environment of Hainan Province, Haikou, China
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11
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Jankovska N, Olejar T, Matej R. Extracellular Amyloid Deposits in Alzheimer's and Creutzfeldt-Jakob Disease: Similar Behavior of Different Proteins? Int J Mol Sci 2020; 22:E7. [PMID: 33374972 PMCID: PMC7792617 DOI: 10.3390/ijms22010007] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/18/2020] [Accepted: 12/18/2020] [Indexed: 02/07/2023] Open
Abstract
Neurodegenerative diseases are characterized by the deposition of specific protein aggregates, both intracellularly and/or extracellularly, depending on the type of disease. The extracellular occurrence of tridimensional structures formed by amyloidogenic proteins defines Alzheimer's disease, in which plaques are composed of amyloid β-protein, while in prionoses, the same term "amyloid" refers to the amyloid prion protein. In this review, we focused on providing a detailed didactic description and differentiation of diffuse, neuritic, and burnt-out plaques found in Alzheimer's disease and kuru-like, florid, multicentric, and neuritic plaques in human transmissible spongiform encephalopathies, followed by a systematic classification of the morphological similarities and differences between the extracellular amyloid deposits in these disorders. Both conditions are accompanied by the extracellular deposits that share certain signs, including neuritic degeneration, suggesting a particular role for amyloid protein toxicity.
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Affiliation(s)
- Nikol Jankovska
- Department of Pathology and Molecular Medicine, Third Faculty of Medicine, Charles University and Thomayer Hospital, 100 00 Prague, Czech Republic; (T.O.); (R.M.)
| | - Tomas Olejar
- Department of Pathology and Molecular Medicine, Third Faculty of Medicine, Charles University and Thomayer Hospital, 100 00 Prague, Czech Republic; (T.O.); (R.M.)
| | - Radoslav Matej
- Department of Pathology and Molecular Medicine, Third Faculty of Medicine, Charles University and Thomayer Hospital, 100 00 Prague, Czech Republic; (T.O.); (R.M.)
- Department of Pathology, First Faculty of Medicine, Charles University, and General University Hospital, 100 00 Prague, Czech Republic
- Department of Pathology, Third Faculty of Medicine, Charles University, and University Hospital Kralovske Vinohrady, 100 00 Prague, Czech Republic
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12
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Xiao K, Zhou W, Gao LP, Wu YZ, Wang Y, Chen C, Gao C, Shi Q, Dong XP. Clinical and Laboratory Features of Three Rare Chinese V210I gCJD Patients. Pathogens 2020; 9:pathogens9100800. [PMID: 32998248 PMCID: PMC7601525 DOI: 10.3390/pathogens9100800] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 09/21/2020] [Accepted: 09/23/2020] [Indexed: 11/16/2022] Open
Abstract
Genetic human prion diseases are a group of inherited encephalopathies directly associated with different mutations in PrP-encoding gene PRNP, including more than 50 different mutations worldwide. Some genotypes of mutations show ethno-correlation, and among them, genetic Creutzfeldt-Jacob disease (gCJD) with V210I mutation is frequent in European countries but rare in East Asia. Here, we comparatively analyzed the clinical and laboratory features of three Chinese patients with V210I mutant identified via the Chinese National CJD Surveillance System (CNS-CJD) in 2019. Two cases were Han Chinese and one was Hui Chinese, without blood kinship. The onset ages of three cases were 69, 64, and 59 years old, respectively. The clinical features of V210I gCJD were similar to sporadic CJD (sCJD), displaying typical clinical symptoms and signs, except that Case 3 did not show myoclonic movement. All three cases displayed sCJD-associated abnormalities on MRI and positive CSF 14-3-3, while two cases recorded typical EEG abnormalities. Only one case was positive in CSF real-time quaking-induced conversion (RT-QuIC). Appearances of mutism in three cases were relatively fast, with the intervals of 30 to 50 days after onset. Family history was not reported in all three cases. Those V210I gCJD cases are rare in China, and probably the first three in East Asia.
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Affiliation(s)
- Kang Xiao
- State Key Laboratory for Infectious Disease Prevention and Control, , National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Chang-Bai Rd 155, Beijing 102206, China; (K.X.); (W.Z.); (L.-P.G.); (Y.-Z.W.); (Y.W.); (C.C.); (C.G.)
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University, Hangzhou 310027, China
| | - Wei Zhou
- State Key Laboratory for Infectious Disease Prevention and Control, , National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Chang-Bai Rd 155, Beijing 102206, China; (K.X.); (W.Z.); (L.-P.G.); (Y.-Z.W.); (Y.W.); (C.C.); (C.G.)
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University, Hangzhou 310027, China
| | - Li-Ping Gao
- State Key Laboratory for Infectious Disease Prevention and Control, , National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Chang-Bai Rd 155, Beijing 102206, China; (K.X.); (W.Z.); (L.-P.G.); (Y.-Z.W.); (Y.W.); (C.C.); (C.G.)
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University, Hangzhou 310027, China
| | - Yue-Zhang Wu
- State Key Laboratory for Infectious Disease Prevention and Control, , National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Chang-Bai Rd 155, Beijing 102206, China; (K.X.); (W.Z.); (L.-P.G.); (Y.-Z.W.); (Y.W.); (C.C.); (C.G.)
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University, Hangzhou 310027, China
| | - Yuan Wang
- State Key Laboratory for Infectious Disease Prevention and Control, , National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Chang-Bai Rd 155, Beijing 102206, China; (K.X.); (W.Z.); (L.-P.G.); (Y.-Z.W.); (Y.W.); (C.C.); (C.G.)
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University, Hangzhou 310027, China
| | - Cao Chen
- State Key Laboratory for Infectious Disease Prevention and Control, , National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Chang-Bai Rd 155, Beijing 102206, China; (K.X.); (W.Z.); (L.-P.G.); (Y.-Z.W.); (Y.W.); (C.C.); (C.G.)
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University, Hangzhou 310027, China
- Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan 430071, China
| | - Chen Gao
- State Key Laboratory for Infectious Disease Prevention and Control, , National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Chang-Bai Rd 155, Beijing 102206, China; (K.X.); (W.Z.); (L.-P.G.); (Y.-Z.W.); (Y.W.); (C.C.); (C.G.)
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University, Hangzhou 310027, China
| | - Qi Shi
- State Key Laboratory for Infectious Disease Prevention and Control, , National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Chang-Bai Rd 155, Beijing 102206, China; (K.X.); (W.Z.); (L.-P.G.); (Y.-Z.W.); (Y.W.); (C.C.); (C.G.)
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University, Hangzhou 310027, China
- China Academy of Chinese Medical Sciences, Dongzhimeinei, South Rd 16, Beijing 100700, China
- Correspondence: (Q.S.); (X.-P.D.); Fax: +86-10-58900815 (X.-P.D.)
| | - Xiao-Ping Dong
- State Key Laboratory for Infectious Disease Prevention and Control, , National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Chang-Bai Rd 155, Beijing 102206, China; (K.X.); (W.Z.); (L.-P.G.); (Y.-Z.W.); (Y.W.); (C.C.); (C.G.)
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University, Hangzhou 310027, China
- Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan 430071, China
- China Academy of Chinese Medical Sciences, Dongzhimeinei, South Rd 16, Beijing 100700, China
- Center for Global Public Health, Chinese Center for Disease Control and Prevention, Chang-Bai Rd 155, Beijing 102206, China
- Correspondence: (Q.S.); (X.-P.D.); Fax: +86-10-58900815 (X.-P.D.)
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13
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Wu X, Cui Z, Guomin X, Wang H, Zhang X, Li Z, Sun Q, Qi F. Rare genetic E196A mutation in a patient with Creutzfeldt-Jakob disease: a case report and literature. Prion 2020; 14:143-148. [PMID: 32501129 PMCID: PMC7518748 DOI: 10.1080/19336896.2020.1769528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Genetic Creutzfeldt–Jakob disease (gCJD) is characterized by mutations in the PRNP gene and represents approximately 10–15% of the human prion diseases. Here, we report a 42-year-old Chinese man who was diagnosed with gCJD. The patient had a rare mutation in codon 196 (E196A) of PRNP leading to an exchange of amino acid from glutamic acid (E) to alanine (A). The polymorphism of codon 129 in the patient was methionine homozygote. His mother and daughter are asymptomatic carriers of the same mutation. The clinical manifestations were similar to those of sporadic CJD. 14-3-3 protein was positive in cerebrospinal fluid, and there were sharp slow complex waves in electroencephalography and ribbon-like signals on magnetic resonance imaging (MRI). The main complaints of patient changed from visual space and visual colour to psychotic symptoms with enhanced high signal intensity on the occipital and frontal cortices on MRI. We compared the clinical characteristics of the current patient with those of previously reported Chinese patients with other gCJD of E196A mutation to summarize the common features of E196A gCJD.
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Affiliation(s)
- Xiping Wu
- Department of Neurology, Ningbo Medical Center Li-Huili Hospital , Ningbo, China
| | - Zhao Cui
- Department of Neurology, Ningbo Medical Center Li-Huili Hospital , Ningbo, China
| | - Xie Guomin
- Department of Neurology, Ningbo Medical Center Li-Huili Hospital , Ningbo, China
| | - Haifeng Wang
- Department of Neurology, Ningbo Medical Center Li-Huili Hospital , Ningbo, China
| | - Xiaoling Zhang
- Department of Neurology, Ningbo Medical Center Li-Huili Hospital , Ningbo, China
| | - Zhiguang Li
- Department of Neurology, Ningbo Medical Center Li-Huili Hospital , Ningbo, China
| | - Qi Sun
- Department of Neurology, Ningbo Medical Center Li-Huili Hospital , Ningbo, China
| | - Feiteng Qi
- Department of Neurology, Ningbo Medical Center Li-Huili Hospital , Ningbo, China
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14
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Llorens F, Villar-Piqué A, Hermann P, Schmitz M, Calero O, Stehmann C, Sarros S, Moda F, Ferrer I, Poleggi A, Pocchiari M, Catania M, Klotz S, O’Regan C, Brett F, Heffernan J, Ladogana A, Collins SJ, Calero M, Kovacs GG, Zerr I. Diagnostic Accuracy of Prion Disease Biomarkers in Iatrogenic Creutzfeldt-Jakob Disease. Biomolecules 2020; 10:E290. [PMID: 32059611 PMCID: PMC7072321 DOI: 10.3390/biom10020290] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/30/2020] [Accepted: 02/08/2020] [Indexed: 12/13/2022] Open
Abstract
Human prion diseases are classified into sporadic, genetic, and acquired forms. Within this last group, iatrogenic Creutzfeldt-Jakob disease (iCJD) is caused by human-to-human transmission through surgical and medical procedures. After reaching an incidence peak in the 1990s, it is believed that the iCJD historical period is probably coming to an end, thanks to lessons learnt from past infection sources that promoted new prion prevention and decontamination protocols. At this point, we sought to characterise the biomarker profile of iCJD and compare it to that of sporadic CJD (sCJD) for determining the value of available diagnostic tools in promptly recognising iCJD cases. To that end, we collected 23 iCJD samples from seven national CJD surveillance centres and analysed the electroencephalogram and neuroimaging data together with a panel of seven CSF biomarkers: 14-3-3, total tau, phosphorylated/total tau ratio, alpha-synuclein, neurofilament light, YKL-40, and real-time quaking induced conversion of prion protein. Using the cut-off values established for sCJD, we found the sensitivities of these biomarkers for iCJD to be similar to those described for sCJD. Given the limited relevant information on this issue to date, the present study validates the use of current sCJD biomarkers for the diagnosis of future iCJD cases.
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Affiliation(s)
- Franc Llorens
- Department of Neurology, National Reference Center for CJD Surveillance, University Medical Centre Göttingen, 37075 Göttingen, Germany
- Network Center for Biomedical Research in Neurodegenerative Diseases (CIBERNED), L’Hospitalet de Llobregat, 08908 Llobregat, Spain
- Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, 08908 Llobregat, Spain
| | - Anna Villar-Piqué
- Network Center for Biomedical Research in Neurodegenerative Diseases (CIBERNED), L’Hospitalet de Llobregat, 08908 Llobregat, Spain
- Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, 08908 Llobregat, Spain
| | - Peter Hermann
- Department of Neurology, National Reference Center for CJD Surveillance, University Medical Centre Göttingen, 37075 Göttingen, Germany
| | - Matthias Schmitz
- Department of Neurology, National Reference Center for CJD Surveillance, University Medical Centre Göttingen, 37075 Göttingen, Germany
- German Center for Neurodegenerative Diseases (DZNE), 37075 Göttingen, Germany
| | - Olga Calero
- Chronic Disease Programme (UFIEC)-CROSADIS, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Network Center for Biomedical Research in Neurodegenerative Diseases (CIBERNED), 28031 Madrid, Spain
| | - Christiane Stehmann
- Australian National Creutzfeldt-Jakob Disease Registry, Florey Institute, The University of Melbourne, Melbourne 3010, Australia
| | - Shannon Sarros
- Australian National Creutzfeldt-Jakob Disease Registry, Florey Institute, The University of Melbourne, Melbourne 3010, Australia
| | - Fabio Moda
- Fondazione IRCCS Istituto Neurologico Carlo Besta, Unit of Neurology 5 and Neuropathology, 20133 Milan, Italy
| | - Isidre Ferrer
- Network Center for Biomedical Research in Neurodegenerative Diseases (CIBERNED), L’Hospitalet de Llobregat, 08908 Llobregat, Spain
- Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, 08908 Llobregat, Spain
- Department of Pathology and Experimental Therapeutics, University of Barcelona, L’Hospitalet de Llobregat, 08907 Llobregat, Spain
| | - Anna Poleggi
- Department of Neuroscience, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Maurizio Pocchiari
- Department of Neuroscience, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Marcella Catania
- Fondazione IRCCS Istituto Neurologico Carlo Besta, Unit of Neurology 5 and Neuropathology, 20133 Milan, Italy
| | - Sigrid Klotz
- Institute of Neurology, Medical University of Vienna, Vienna 1097, Austria
| | - Carl O’Regan
- Department of Neuropathology, Beaumont Hospital, Dublin 9, Ireland
| | - Francesca Brett
- Department of Neuropathology, Beaumont Hospital, Dublin 9, Ireland
| | | | - Anna Ladogana
- Department of Neuroscience, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Steven J. Collins
- Australian National Creutzfeldt-Jakob Disease Registry, Florey Institute, The University of Melbourne, Melbourne 3010, Australia
- Department of Medicine (RMH), The University of Melbourne, Melbourne 3050, Australia
| | - Miguel Calero
- Chronic Disease Programme (UFIEC)-CROSADIS, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Network Center for Biomedical Research in Neurodegenerative Diseases (CIBERNED), 28031 Madrid, Spain
| | - Gabor G. Kovacs
- Institute of Neurology, Medical University of Vienna, Vienna 1097, Austria
- Department of Laboratory Medicine and Pathobiology and Tanz Centre for Research in Neurodegenerative Disease, University of Toronto, Toronto, ON M5T 0S8, Canada
- Laboratory Medicine Program, University Health Network, Toronto, ON M5G 2C4, Canada
| | - Inga Zerr
- Department of Neurology, National Reference Center for CJD Surveillance, University Medical Centre Göttingen, 37075 Göttingen, Germany
- German Center for Neurodegenerative Diseases (DZNE), 37075 Göttingen, Germany
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