Evidence map›Paper›PMID 22645177›Full record

ArticleBlood2012

TCL1: a shared tumor-associated antigen for immunotherapy against B-cell lymphomas.

Jinsheng Weng, Seema Rawal, Fuliang Chu, Hyun Jun Park, Rakesh Sharma, David A Delgado, Luis Fayad, Michelle Fanale, Jorge Romaguera, Amber Luong and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 19% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Cellular Immunotherapy in Lymphoma: Beyond CART Cells.Current treatment options in oncology · 2020
    Review
  7. CD71mBio · 2019
    Article
  8. Impact of HLA Alleles on Outcomes of Allogeneic Transplantation for B Cell Non-Hodgkin Lymphomas: A Center for International Blood and Marrow Transplant Research Analysis.Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation · 2018
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 1 institution in 1 country.

Jinsheng WengDepartment of Lymphoma and Myeloma, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
Seema Rawal
Fuliang Chu
Hyun Jun Park
Rakesh Sharma
David A Delgado
Luis Fayad
Michelle Fanale
Jorge Romaguera
Amber Luong
Larry W Kwak
Sattva S Neelapu
The University of Texas MD Anderson Cancer Center · US

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
U OF TEXAS HLTH SCI CTR HOUSTON CENTER FOR CLINICAL AND TRANSLATIONAL SCIENCESUL1RR024148 · NCRR · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI MCPHERSON, DAVID D · 2006 to 2010
$27.9M
Antigen Discovery and Development of Tumor-Specific Lymphoma ImmunotherapyK23CA123149 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI NEELAPU, SATTVA S · 2007 to 2010
$544k
NCI NIH HHS CA16672NCI NIH HHS K23 CA123149NCI NIH HHS K23CA123149NCI NIH HHS P30 CA016672NCRR NIH HHS UL1 RR024148
6 · The paper itself

Abstract

Immunotherapy with therapeutic idiotype vaccines offers promise for treatment of B-cell malignancies. However, identification of novel immunogenic lymphoma-associated antigens that are universally expressed is necessary to overcome the barriers of patient-specific idiotype vaccines. Here, we determined whether T-cell leukemia/lymphoma 1 (TCL1) oncoprotein encoded by the TCL1 gene could be a target for immunotherapy of B-cell malignancies. We show that TCL1 mRNA and protein are selectively expressed in normal B cells but markedly hyperexpressed in multiple human B-cell lymphomas, including follicular lymphoma, chronic lymphocytic leukemia, mantle cell lymphoma, diffuse large B-cell lymphoma, and splenic marginal zone B-cell lymphoma. We demonstrated that TCL1-specific CD8(+) T cells can be generated from HLA-A*0201 (HLA-A2)(+) normal donors and identified TCL1(71-78) (LLPIMWQL) as the minimal epitope recognized by these T cells. More importantly, TCL1(71-78) peptide-specific T cells were present in the peripheral blood and tumor-infiltrating lymphocytes of lymphoma patients, could be expanded in vitro, and lysed autologous tumor cells but not normal B cells in an HLA-A2-restricted manner. Our results suggest that TCL1 is naturally processed and presented on the surface of lymphoma cells for recognition by cytotoxic T cells and can serve as a novel target for development of immunotherapeutic strategies against common B-cell lymphomas.

Indexed as

Amino Acid SequenceAntigens, NeoplasmB-LymphocytesCD8-Positive T-LymphocytesCell Line, TumorCells, CulturedEpitopes, T-LymphocyteGene Expression Regulation, NeoplasticHLA-A2 AntigenHumansImmunotherapyLymphoma, B-CellProto-Oncogene ProteinsTumor Cells, CulturedAntigens, NeoplasmEpitopes, T-LymphocyteHLA-A*02:01 antigenHLA-A2 AntigenProto-Oncogene ProteinsTCL1A protein, human

Identifiers

PMID22645177
PMCPMC3429305
OpenAlexW2074083162

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.