Evidence map›Paper›PMID 40524014›Full record

ArticleBritish journal of haematology2025

The anti-CD47 antibody magrolimab with obinutuzumab and venetoclax in relapsed or refractory indolent B-cell lymphomas.

Rahul Lakhotia, Christopher Melani, Stefania Pittaluga, Max J Gordon, James D Phelan, Jagan R Muppidi, Atekelt Tadese, Sarah Evans, Elaine S Jaffe, Louis M Staudt and 2 more

Abstract read
In one paragraph

Article in British journal of haematology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
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

12 authors.

Rahul LakhotiaLymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.ORCID https://orcid.org/0000-0003-3123-6844
Christopher MelaniLymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.ORCID https://orcid.org/0000-0002-9661-4570
Stefania PittalugaLaboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.ORCID https://orcid.org/0000-0001-7688-1439
Max J GordonLymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.ORCID https://orcid.org/0000-0003-3940-4451
James D PhelanLymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.
Jagan R MuppidiLymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.
Atekelt TadeseLymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.
Sarah EvansLymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.
Elaine S JaffeLaboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.ORCID https://orcid.org/0000-0003-4632-0301
Louis M StaudtLymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.
Wyndham H WilsonLymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.
Mark RoschewskiLymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.ORCID https://orcid.org/0000-0003-0278-2635

Funding

CLC NIH HHS
6 · The paper itself

Abstract

Follicular lymphoma (FL), marginal zone lymphoma (MZL), chronic lymphocytic leukaemia (CLL) and mantle cell lymphoma (MCL) are characterized by a continuous incidence of relapse and increasing resistance to therapy. Novel immunotherapy approaches are needed. Magrolimab, a CD47-blocking antibody, disrupts CD47:SIRPα-mediated antiphagocytic signalling. When combined with a prophagocytic signal from an anti-CD20 antibody rituximab, it has shown activity in relapsed or refractory FL and MZL. In this phase 1 study, adding the BCL2-inhibitor venetoclax to magrolimab and the anti-CD20 antibody obinutuzumab resulted in complete responses in 6 of 10 (60%) evaluable patients with FL, MZL or CLL. Notably, we did not observe increased risk of infections previously reported from studies of magrolimab in acute myeloid leukaemia and higher risk myelodysplastic syndromes.

Indexed as

CD47chronic lymphocytic leukemiafollicular lymphomaimmunotherapymagrolimabmarginal zone lymphoma

Identifiers

PMID40524014
PMCPMC12378958

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.