ArticlePhotodermatology, photoimmunology & photomedicine2015
The effect of extracorporeal photopheresis alone or in combination therapy on circulating CD4(+) Foxp3(+) CD25(-) T cells in patients with leukemic cutaneous T-cell lymphoma.
Article in Photodermatology, photoimmunology & photomedicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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The trial behind it
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Who cites it
10 citing papers in PubMed, 16 citations in OpenAlex.
- Extracorporeal photopheresis therapy rapidly changes the cytokine profile and tumor microenvironment in cutaneous T cell lymphoma.Frontiers in immunology · 2025Article
- Review
- Monitoring malignant T-cell clones by direct TCR expression assay in patients with leukemic cutaneous T-cell lymphoma during extracorporeal photopheresis.Photodermatology, photoimmunology & photomedicine · 2022Article
- Review
- Immune Check Point Inhibitors in Primary Cutaneous T-Cell Lymphomas: Biologic Rationale, Clinical Results and Future Perspectives.Frontiers in oncology · 2021Review
- European dermatology forum - updated guidelines on the use of extracorporeal photopheresis 2020 - part 1.Journal of the European Academy of Dermatology and Venereology : JEADV · 2020Article
- Transimmunization restores immune surveillance and prevents recurrence in a syngeneic mouse model of ovarian cancer.Oncoimmunology · 2020Article
- Article
- Therapeutic reduction of cell-mediated immunosuppression in mycosis fungoides and Sézary syndrome.Cancer immunology, immunotherapy : CII · 2018Article
- The role of regulatory T cells and genes involved in their differentiation in pathogenesis of selected inflammatory and neoplastic skin diseases. Part II: The Treg role in skin diseases pathogenesis.Postepy dermatologii i alergologii · 2017Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
purposeExtracorporeal photopheresis (ECP) alone or in combination therapy is effective for treatment of leukemic cutaneous T-cell lymphoma (L-CTCL), but its mechanism(s) of action remain unclear. This study was designed to investigate the effect of ECP on regulatory T cells and CD8(+) T cells in L-CTCL patients. EXPERIMENTAL
designPeripheral blood from 18 L-CTCL patients at baseline, Day 2, 1 month, 3 month, and 6 month post-ECP therapy was analyzed by flow cytometry for CD4(+) CD25(+/high) , CD4(+) Foxp3(+) CD25(+/-) , CD3(+) CD8(+) , CD3(+) CD8(+) CD69(+) , and CD3(+) CD8(+) IFN-γ(+) T cells. Clinical responses were assessed and correlated with changes in these T-cell subsets.
resultsTwelve of 18 patients achieved clinical responses. The average baseline number of CD4(+) CD25(+/high) T cells of PBMCs in L-CTCL patients was normal (2.2%), but increased at 6-month post-therapy (4.3%, P < 0.01). The average baseline number of CD4(+) Foxp3(+) T cells out of CD4(+) T cells in nine evaluable patients was high (66.8 ± 13.7%), mostly CD25 negative. The levels of CD4(+) Foxp3(+) T cells in responders were higher (n = 6, 93.1 ± 5.7%) than nonresponders (n = 3, 14.2 ± 16.0%, P < 0.01), and they declined in parallel with malignant T cells. The numbers of CD3(+) CD8(+) CD69(+) and CD3(+) CD8(+) IFN-γ(+) T cells increased at 3-month post-therapy in five of six patients studied.
conclusionsExtracorporeal photopheresis alone or in combination therapy might be effective in L-CTCL patients whose malignant T cells have a CD4(+) Foxp3(+) CD25(-) phenotype.
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