Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Okubo, Minoru Toromanovic, Alma Ebara, Tetsu Murase, Toshio |
| Description | Author Affiliation: Okubo M ( Okinaka Memorial Institute for Medical Research, 2-2-2 Toranomon, Minato-ku, Tokyo 105-8470, Japan); Toromanovic A ( Department of Pediatrics, University Clinical Center Tuzla, 75000 Tuzla, Bosnia and Herzegovina.); Ebara T ( Okinaka Memorial Institute for Medical Research, 2-2-2 Toranomon, Minato-ku, Tokyo 105-8470, Japan.); Murase T ( Okinaka Memorial Institute for Medical Research, 2-2-2 Toranomon, Minato-ku, Tokyo 105-8470, Japan.) |
| Abstract | BACKGROUNDS: Familial apolipoprotein (apo) C-II deficiency is a very rare inherited disorder characterized by chylomicronemia. Since the discovery in 1978, reports on apo C-II deficient patients have been limited and only 13 different mutations in APOC2, a gene encoding apo C-II protein, were identified. OBJECTIVES: The objective is to investigate the biochemical and genetic features of a 3-month-old Bosniak girl with chylomicronemia whose apo C-II protein was undetectable in her plasma. METHODS: APOC2, LPL, APOA5, and GPIHBP1 were sequenced. Isoelectrofocusing and immunoblotting of chylomicrons and VLDL fraction from the patient were performed. RESULTS: Sequence analysis demonstrated a large deletion of 2978 base pairs in APOC2, which encompassed exons 2, 3, and 4. The patient was homozygous for the deletion. The 5' part of the breakpoint was located in an Alu Sx repetitive element in intron 1 of APOC2, whereas the 3' part of the breakpoint was in another Alu Sx between APOC2 and CLPTM1, a gene flanking APOC2. We speculate that the deletion was caused by a homologous recombination between two Alu Sx elements. No mutations were detected in LPL, APOA5, and GPIHBP1. Isoelectrofocusing and immunoblotting confirmed the absence of apo C-II protein. CONCLUSIONS: We diagnosed the patient as having apo C-II deficiency and designated the novel large deletion as apo C-II Tuzla. This is the first description of apo C-II deficiency caused by Alu-Alu recombination in APOC2. |
| File Format | HTM / HTML |
| ISSN | 00098981 |
| Volume Number | 438 |
| e-ISSN | 18733492 |
| Journal | Clinica Chimica Acta |
| Language | English |
| Publisher | Elsevier |
| Publisher Date | 2015-01-01 |
| Publisher Place | Netherlands |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Clinical Chemistry Discipline Laboratory Medicine Alu Elements Genetics Apolipoprotein C-ii Homologous Recombination Hyperlipoproteinemia Type I Sequence Deletion Apolipoproteins A Computational Biology Female Homozygote Humans Immunoblotting Infant Isoelectric Focusing Lipoprotein Lipase Receptors, Lipoprotein Case Reports Journal Article |
| Content Type | Text |
| Resource Type | Case study Article |
| Subject | Biochemistry (medical) Clinical Biochemistry Biochemistry |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|