Evidence map›Paper›PMID 42129915›Full record

ReviewJournal of hematology & oncology2026

CD20-directed antibody-drug conjugates in non-hodgkin lymphoma: translating preclinical promise into clinical reality.

Leila Omidvar, Ali Hussein Mer, Yousef Mirzaei, Mohammad-Reza Sanaye-Pasand, Saeed Jahandideh, Mahmoud Hassani, Meghdad Abdollahpour-Alitappeh

Abstract readReview
In one paragraph

Review in Journal of hematology & oncology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Leila OmidvarDepartment of Internal Medicine, School of Medicine, Clinical Research Development Unit (CRDU), Valiasr Hospital, Birjand University of Medical Sciences, Birjand, Iran.
Ali Hussein MerDepartment of Food Quality Control, Shaqlawa Technical College, Erbil Polytechnic University, Erbil, Kurdistan Region, Iraq.
Yousef MirzaeiDepartment of Medical Biochemical Analysis, Cihan University-Erbil, Erbil, Kurdistan Region, Iraq.
Mohammad-Reza Sanaye-PasandStudent Research Committee, Pasteur Institute of Iran, Tehran, Iran.
Saeed JahandidehDepartment of Research and Development, Orchidgene co, Tehran, 1387837584, Iran.
Mahmoud HassaniDepartment of Molecular Medicine, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran. mahmoud.hassani@sbmu.ac.ir.
Meghdad Abdollahpour-AlitappehDepartment of Physiology and Pharmacology, Pasteur Institute of Iran, Tehran, Iran. m_abdollahpour@pasteur.ac.ir.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite the paradigm-shifting success of anti-CD20 monoclonal antibodies like rituximab, limitations such as antigen loss, impaired host immune effector functions, and resistance remain key challenges in non-Hodgkin lymphoma (NHL). Antibody-drug conjugates (ADCs) targeting CD20 represent a promising strategy to overcome these limitations by delivering potent cytotoxic payloads directly to malignant B cells. However, CD20's slow internalization rate poses a unique challenge for conventional ADC design. This review provides a focused analysis of clinical- and preclinical-stage CD20-directed ADCs, examining how innovative design strategies-including cleavable linkers, membrane-permeable payloads (e.g., MMAE), site-specific conjugation, and novel platforms such as extracellular drug conjugates (EDCs) and immune-stimulating antibody conjugates (ISACs)-are being developed to circumvent the internalization barrier. We critically analyze clinical progress (MRG001 and TRS005), preclinical innovations, and future directions for translating the promise of CD20-directed ADCs into clinical reality for patients with NHL.

Indexed as

Antigens, CD20Antineoplastic Agents, ImmunologicalImmunoconjugatesLymphoma, Non-HodgkinAnimalsAntibodies, MonoclonalHumansAntibodies, MonoclonalAntigens, CD20Antineoplastic Agents, ImmunologicalImmunoconjugatesAntibody-drug conjugate (ADC)CD20Clinical studiesMonoclonal antibody (mAb)Non-Hodgkin lymphoma (NHL)Preclinical development

Identifiers

PMID42129915
PMCPMC13307696

What OpenQuestion holds

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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.