Treatment of Peripheral T-cell Lymphomas

A special issue of Cancers (ISSN 2072-6694). This special issue belongs to the section "Tumor Microenvironment".

Deadline for manuscript submissions: 30 September 2024 | Viewed by 1231

Special Issue Editor


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Guest Editor
Department of Hematology and Medical Oncology, University of Göttingen, 37075 Gottingen, Germany
Interests: T-cell lymphoma; molecular targets; targeted therapy; biomarker

Special Issue Information

Dear Colleagues,

Peripheral T-cell lymphomas (PTCL) are a clinically and molecularly highly heterogeneous group of rare lymphoid malignancies, that typically share an aggressive clinical behavior and poor prognosis. With current first-line treatment strategies, only a minority of patients can be cured and relapsed-refractory diseases underscore the need for innovative therapeutic strategies.

Over the past decade, molecular studies unraveled distinct pathogenic alterations in subgroups of PTCL, providing a basis for both molecular classification and specific therapies addressing the pivotal biology of these diseases. Indeed, upcoming concepts including targeted inhibitors of crucial oncogenic signaling pathways, epigenetic therapeutics as well as immunotherapeutic approaches show promise. Still, tailoring optimal concepts for patients with PTCL remains a significant challenge.

This special issue will highlight preclinical and clinical research on therapeutic strategies and biomarkers in PTCL.

Dr. Raphael Koch
Guest Editor

Manuscript Submission Information

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Keywords

  • T-cell lymphoma
  • PTCL
  • molecular targets
  • targeted therapy
  • immunotherapy
  • combination therapy
  • biomarker

Published Papers (1 paper)

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Research

13 pages, 669 KiB  
Article
PTCY-Based Haploidentical Donor Transplantation versus HLA-Matched Related and Unrelated Donor Transplantations in Patients with Refractory or Relapsed Lymphoma—A Matched-Pair Analysis
by Sarah Haebe, Alessia Fraccaroli, Elena Stauffer, Dusan Prevalsek, Anna K. Zoellner, Heidrun Drolle, Hans-Joachim Stemmler, Martin Dreyling, Michael von Bergwelt-Baildon and Johanna Tischer
Cancers 2023, 15(21), 5246; https://doi.org/10.3390/cancers15215246 - 31 Oct 2023
Viewed by 803
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) has demonstrated its potential as a curative option for patients with r/r lymphoma. With the introduction of post-transplant cyclophosphamide-based (PTCY) graft-versus-host disease (GvHD) prophylaxis, allo-HCT using haploidentical related donors (Haplo-HSCT) has emerged as a valuable alternative for [...] Read more.
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) has demonstrated its potential as a curative option for patients with r/r lymphoma. With the introduction of post-transplant cyclophosphamide-based (PTCY) graft-versus-host disease (GvHD) prophylaxis, allo-HCT using haploidentical related donors (Haplo-HSCT) has emerged as a valuable alternative for patients without an available HLA-matched donor. In this study, we compared intermediate and long-term outcomes between Haplo-HSCT and HLA-matched related donor (MRD) and unrelated donor (URD) transplantations in 16 matched pairs using age, disease status, lymphoma classification and performance status as matching criteria. Of note, 88% of patients in each group presented with active disease at the time of conditioning. After a median follow-up of >10 years, 10-year overall and progression-free survival and non-relapse mortality incidence after Haplo-HSCT were 31%, 25% and 38%, respectively, and did not differ compared to the values observed in MRD-HSCT and URD-HSCT. A remarkable lower incidence of acute GvHD ≥ II and moderate and severe chronic GvHD was observed after Haplo-HSCT compared to MRD-HSCT (50%/50%, p = 0.03/0.03) and URD-HSCT (44%/38%, p = 0.04/0.08), resulting in slightly higher 10-year GvHD-free and relapse-free survival (25%) and chronic GvHD-free and relapse-free survival (25%) in the Haplo-HSCT group. In conclusion, Haplo-HSCT is an effective treatment in patients with non-remission NHL. Given its advantage of immediate availability, haploidentical donors should be preferably used in patients with progressive disease lacking an HLA-matched related donor. Full article
(This article belongs to the Special Issue Treatment of Peripheral T-cell Lymphomas)
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