ArticleJournal of clinical immunology2004
Effects of exogenous IL-2 administration on the homeostasis of CD4+ T lymphocytes.
Article in Journal of clinical immunology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 6 citations in OpenAlex.
- Khat-associated Autoimmune Hepatitis: A Review with RUCAM Analysis.Journal of clinical and translational hepatology · 2025Review
- Determinants of CD4 counts among HIV-negative Ethiopians: role of body mass index, gender, cigarette smoking, khat (Catha Edulis) chewing, and possibly altitude?Journal of clinical immunology · 2005Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
IL-2 is currently used in HIV-infected patients to treat CD4+ T lymphopenia. In order to document a mechanism accounting for its capacity to restore immune function, we studied the effects of IL-2 administration in mice. IL-2 treatment of C57BL/6 mice for 4 days leads to a transient accumulation of CD4+ T lymphocytes. Whereas memory and activated CD4+ T lymphocytes accumulate after IL-2 treatment in both lymphoid and nonlymphoid organs, naive CD4+ T cells only accumulate in the former. IL-2 transiently increases CD4+ T lymphocyte numbers in lymphopenic IL-7(-/-) mice. Studies in T-cell-reconstituted Rag(-/-) gamma c(-/-) mice and in thymectomized mice demonstrated that IL-2 acts directly on peripheral CD4+ T lymphocytes. In vivo labeling of thymocytes showed that IL-2 also stimulates the release of CD4+ thymocytes from the thymus. Therefore, IL-2 treatment acts centrally and peripherally to increase the size of the naive CD4+ T lymphocyte compartment. This dual activity of IL-2 treatment may influence the quality of restoration of this compartment, especially regarding the ability to reconstitute a normal T lymphocyte repertoire.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.