We have located links that may give you full text access.
Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, P.H.S.
Oligoclonal T cell expansions in pulmonary lymphoproliferative disorders: demonstration of the frequent occurrence of oligoclonal T cells in human immunodeficiency virus-related lymphoid interstitial pneumonia.
American Journal of Respiratory and Critical Care Medicine 2002 January 16
We used a denaturing gradient gel electrophoresis (DGGE) procedure with 40-nucleotide guanine- and cytosine-rich sequences in the polymerase chain reaction (PCR) and sequencing analysis to analyze the T cell antigen receptor (TCR)-Vgamma gene repertoire of infiltrating T lymphocytes in pulmonary lymphoproliferative disorders. Six of 15 low-grade mucosa-associated lymphoid tissue (MALT) lymphomas and 8 of 15 cases of lymphocytic interstitial pneumonia (LIP) showed some oligoclonal bands for TCR-Vgamma genes on DGGE. Sequencing analysis demonstrated plural oligoclonal TCR-Vgamma clones among the oligoclonal PCR products on DGGE, leading to the conclusion that conventional antigen-specific oligoclonal expansions may play some role in the pathogenesis of pulmonary lymphoproliferative disorders. The frequency of oligoclonal infiltrating T cell expansions in human immunodeficiency virus (HIV)-related LIP (100%) was significantly higher than in low-grade pulmonary MALT lymphomas (40%) or in HIV-negative LIP (30%). Because recent evidence demonstrates that the V3 loop in the proviral amino acid sequences of mononuclear cells from bronchoalveolar lavage is more homogeneous than those from peripheral blood, this homogeneity might result in oligoclonal expansions of infiltrating T lymphocytes as a consequence of ongoing reactions against lung-specific viral strains.
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
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