Evidence map›Paper›PMID 40918146›Full record

ArticleFrontiers in immunology2025

Conventional and non-conventional antigen-binding sites promote the development and function of chronic lymphocytic leukemia stereotyped subset #4 clones.

Yun Liu, Dzmitry Padhorny, Rosa Catera, Antonella Nicolo, Xiao-Jie Yan, Stan Xiaogang Li, Anastasia Iatrou, Andrea N Mazzarello, Noemi Destefani, Steven L Allen and 10 more

Abstract read
In one paragraph

Article in Frontiers in immunology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

20 authors.

Yun LiuNorthwell, New Hyde Park, NY, United States.
Dzmitry PadhornyDepartment of Applied Mathematics and Statistics, Stony Brook University, Stony Brook, NY, United States.
Rosa CateraNorthwell, New Hyde Park, NY, United States.
Antonella NicoloInstitute of Immunology, Ulm University Medical Center, Ulm, Germany.
Xiao-Jie YanNorthwell, New Hyde Park, NY, United States.
Stan Xiaogang LiDepartment of Applied Mathematics and Statistics, Stony Brook University, Stony Brook, NY, United States.
Anastasia IatrouInstitute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece.
Andrea N MazzarelloNorthwell, New Hyde Park, NY, United States.
Noemi DestefaniDepartment of Biochemistry, Università Vita-Salute San Raffaele, Milano, Italy.
Steven L AllenNorthwell, New Hyde Park, NY, United States.
Jonathan E KolitzNorthwell, New Hyde Park, NY, United States.
Kanti R RaiNorthwell, New Hyde Park, NY, United States.
Massimo DeganoDepartment of Biochemistry, Università Vita-Salute San Raffaele, Milano, Italy.
Paolo P GhiaMedical School, Università Vita-Salute San Raffaele, Milano, Italy.
Charles C ChuNorthwell, New Hyde Park, NY, United States.
Florian KrammerDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States.
Hassan JumaaInstitute of Immunology, Ulm University Medical Center, Ulm, Germany.
Kostas StamatopoulosInstitute of Applied Biosciences, Centre for Research and Technology Hellas, Thessaloniki, Greece.
Dima KozakovDepartment of Applied Mathematics and Statistics, Stony Brook University, Stony Brook, NY, United States.
Nicholas ChiorazziNorthwell, New Hyde Park, NY, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immunoglobulins (IGs) made by chronic lymphocytic leukemia (CLL) B cells are unique in that they bind themselves (homo-dimerize). This interaction leads to signal transduction with functional consequences that depend on the affinity of homo-dimerization. We have studied the antigen-binding properties of the IGs from a subset of patients with CLL (Subset #4) that homo-dimerize at high affinity. Previously, we had found that subset #4 IGs bound viable lymphocytes. Our new studies, probing an array of >8,000 antigens, indicate that these IGs also bind influenza virus. Because of the IGs high-affinity homo-dimerization, we asked if the defined foreign- and self-antigenic interactions were mediated by conventional B-cell receptor (BCR) domains or a non-conventional receptor created by homo-dimerization. The studies indicated the latter since abrogation of homo-dimerization eliminated binding to influenza virus and its hemagglutinin and to viable lymphocytes. Using these findings, we modeled a developmental path whereby a naive IgM

Indexed as

B-LymphocytesLeukemia, Lymphocytic, Chronic, B-CellReceptors, Antigen, B-CellBinding SitesHumansImmunoglobulin MProtein BindingImmunoglobulin MReceptors, Antigen, B-Cellantigenantigen bindingautoreactivityB cell receptorchronic lymphocytic leukemia

Identifiers

PMID40918146
PMCPMC12408587

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.