Toxicities associated with lymphoma-targeting bispecific antibodies—a review

Bispecific antibodies (bsAbs) are an emerging class of directed immunotherapies with established uses in certain hematological malignancies as well as an emerging role in the treatment of solid organ malignancy. These molecules are able to juxtapose T cells (in most cases) with target tumor cells, f...

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Main Authors: Christopher Doig, Costas Kleanthes Yannakou
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-07-01
Series:Frontiers in Medicine
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Online Access:https://www.frontiersin.org/articles/10.3389/fmed.2025.1582975/full
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author Christopher Doig
Costas Kleanthes Yannakou
Costas Kleanthes Yannakou
author_facet Christopher Doig
Costas Kleanthes Yannakou
Costas Kleanthes Yannakou
author_sort Christopher Doig
collection DOAJ
description Bispecific antibodies (bsAbs) are an emerging class of directed immunotherapies with established uses in certain hematological malignancies as well as an emerging role in the treatment of solid organ malignancy. These molecules are able to juxtapose T cells (in most cases) with target tumor cells, forming an immunological synapse. bsAbs are under extensive investigation in the treatment of B-cell non-Hodgkin lymphomas, with encouraging results in both the monotherapy and combination therapy settings. In this review we summarize the key toxicities associated with the use of lymphoma-targeting bsAbs: cytokine release syndrome, immune effector cell associated neurotoxicity syndrome, cytopenias, infections and immunosuppression as well as tumor lysis syndrome. While the toxicities are not insignificant, they are typically manageable and justifiable given the unmet medical need, especially in the case of relapsed or refractory disease.
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spelling doaj-art-5ccffc0661a047c9b6f706b8f652a78b2025-08-20T03:33:08ZengFrontiers Media S.A.Frontiers in Medicine2296-858X2025-07-011210.3389/fmed.2025.15829751582975Toxicities associated with lymphoma-targeting bispecific antibodies—a reviewChristopher Doig0Costas Kleanthes Yannakou1Costas Kleanthes Yannakou2Department of Molecular Oncology and Cancer Immunology, Epworth HealthCare, Melbourne, VIC, AustraliaDepartment of Molecular Oncology and Cancer Immunology, Epworth HealthCare, Melbourne, VIC, AustraliaDepartment of Clinical Pathology, The University of Melbourne, Parkville, VIC, AustraliaBispecific antibodies (bsAbs) are an emerging class of directed immunotherapies with established uses in certain hematological malignancies as well as an emerging role in the treatment of solid organ malignancy. These molecules are able to juxtapose T cells (in most cases) with target tumor cells, forming an immunological synapse. bsAbs are under extensive investigation in the treatment of B-cell non-Hodgkin lymphomas, with encouraging results in both the monotherapy and combination therapy settings. In this review we summarize the key toxicities associated with the use of lymphoma-targeting bsAbs: cytokine release syndrome, immune effector cell associated neurotoxicity syndrome, cytopenias, infections and immunosuppression as well as tumor lysis syndrome. While the toxicities are not insignificant, they are typically manageable and justifiable given the unmet medical need, especially in the case of relapsed or refractory disease.https://www.frontiersin.org/articles/10.3389/fmed.2025.1582975/fullBsAbbispecific antibodyCRScytokine release syndromeICANSimmune effector cell-associated neurotoxicity syndrome
spellingShingle Christopher Doig
Costas Kleanthes Yannakou
Costas Kleanthes Yannakou
Toxicities associated with lymphoma-targeting bispecific antibodies—a review
Frontiers in Medicine
BsAb
bispecific antibody
CRS
cytokine release syndrome
ICANS
immune effector cell-associated neurotoxicity syndrome
title Toxicities associated with lymphoma-targeting bispecific antibodies—a review
title_full Toxicities associated with lymphoma-targeting bispecific antibodies—a review
title_fullStr Toxicities associated with lymphoma-targeting bispecific antibodies—a review
title_full_unstemmed Toxicities associated with lymphoma-targeting bispecific antibodies—a review
title_short Toxicities associated with lymphoma-targeting bispecific antibodies—a review
title_sort toxicities associated with lymphoma targeting bispecific antibodies a review
topic BsAb
bispecific antibody
CRS
cytokine release syndrome
ICANS
immune effector cell-associated neurotoxicity syndrome
url https://www.frontiersin.org/articles/10.3389/fmed.2025.1582975/full
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AT costaskleanthesyannakou toxicitiesassociatedwithlymphomatargetingbispecificantibodiesareview
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