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 | Eriksson, C. Rantapää-Dahlqvist, S. Sundqvist, K. G. |
| Description | Country affiliation: Sweden Author Affiliation: Eriksson C ( Department of Clinical Immunology/Clinical Microbiology, Umea University, Umea, Sweden. catharina.eriksson@vll.se) |
| Abstract | OBJECTIVES: Chemokines are involved in leucocyte recruitment into inflammatory sites. The release of certain chemokines is augmented by tumour necrosis factor (TNF). Infliximab, a monoclonal antibody that blocks the effects of TNF, is used for treatment of rheumatoid arthritis (RA). The effect of TNF blockage on chemokines is not fully understood. The aim of this study was to analyse the effects on chemokines and their receptors on peripheral mononuclear cells of anti-TNF treatment in RA patients. METHOD: Twelve patients with established RA who started treatment with infliximab and nine patients with early RA treated with other anti-rheumatic drugs were followed clinically for 30 weeks and chemokine levels in blood samples were analysed along with chemokine receptor expression on the surface of T cells and monocytes. Nine healthy subjects were included as a control group. RESULTS: The chemokine CXCL10/IP-10 was significantly higher in RA patients than in healthy controls (p = 0.012). Two weeks after infliximab infusion, CXCL10/IP-10, CCL2/MCP-1, and CCL4/MIP-1ß had decreased significantly (p = 0.005, 0.037, and 0.028, respectively), and after 30 weeks of treatment, soluble CD26 was significantly increased (p = 0.050). Several chemokine receptors on T cells were elevated in RA patients at inclusion. The expression of CCR2 and CXCR1 on T cells decreased significantly after infliximab treatment. CONCLUSIONS: The chemokines CXCL10/IP-10, CCL2/MCP-1, and CCL4/MIP-1ß, mainly targeting the T-helper (Th)1 immune response, decreased after treatment with anti-TNF, suggesting a more pronounced effect on Th1 activity than on Th2-mediated response. Several chemokine receptors on blood T cells were elevated in RA patients, suggesting that they may be involved in the recruitment of T lymphocytes from the blood to affected tissues. |
| File Format | HTM / HTML |
| ISSN | 03009742 |
| e-ISSN | 15027732 |
| Journal | Scandinavian Journal of Rheumatology |
| Issue Number | 4 |
| Volume Number | 42 |
| Language | English |
| Publisher | Taylor & Francis |
| Publisher Date | 2013-01-01 |
| Publisher Place | Great Britain (UK) |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Rheumatology Antibodies, Monoclonal Administration & Dosage Antirheumatic Agents Arthritis, Rheumatoid Blood Drug Therapy Chemokines Tumor Necrosis Factor-alpha Drug Effects Diagnosis Biological Markers Case-control Studies Cohort Studies Dose-response Relationship, Drug Drug Administration Schedule Drug Therapy, Combination Infliximab Receptors, Chemokine Risk Assessment Metabolism Comparative Study Research Support, Non-u.s. Gov't |
| Content Type | Text |
| Resource Type | Article |
| Subject | Immunology and Allergy Immunology Rheumatology |
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...
|