Evidence map›Paper›PMID 38765013›Full record

ArticleFrontiers in immunology2024

Preclinical characterization of a novel investigational monoclonal antibody CM313 with potent CD38-positive cell killing activity.

Wei Liu, Juntao Yu, Kaiwen Sun, Qin Song, Yuling Li, Yanyun He, Yanrong Wang, Gang Xu, Changyu Wang, Bo Chen

Abstract read
In one paragraph

Article in Frontiers in immunology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Trial
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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

10 authors.

Wei Liu *Research and Development Department, Keymed Biosciences (Chengdu) Limited, Chengdu, China.
Juntao Yu *Research and Development Department, Keymed Biosciences (Chengdu) Limited, Chengdu, China.
Kaiwen SunDepartment of Ecology and Evolutionary Biology, Tulane University, New Orleans, MS, United States.
Qin SongResearch and Development Department, Keymed Biosciences (Chengdu) Limited, Chengdu, China.
Yuling LiResearch and Development Department, Keymed Biosciences (Chengdu) Limited, Chengdu, China.
Yanyun HeResearch and Development Department, Keymed Biosciences (Chengdu) Limited, Chengdu, China.
Yanrong WangResearch and Development Department, Keymed Biosciences (Chengdu) Limited, Chengdu, China.
Gang XuResearch and Development Department, Keymed Biosciences (Chengdu) Limited, Chengdu, China.
Changyu WangResearch and Development Department, Keymed Biosciences (Chengdu) Limited, Chengdu, China.
Bo ChenResearch and Development Department, Keymed Biosciences (Chengdu) Limited, Chengdu, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: CM313 is currently under clinical investigation for treatments of multiple myeloma, systemic lupus erythematosus, and immune thrombocytopenia. We aimed to report the preclinical profile of the novel therapeutic anti-CD38 monoclonal antibody (mAb) CM313, with an emphasis on the difference with other CD38-targeting mAb. Methods: The binding of CM313 to CD38 recombinant protein across species was assessed using ELISA. The binding of CM313 to CD38-positive (CD38 Results: There exist unique sequences at complementarity-determining regions (CDR) of CM313, which facilitates its affinity to CD38 is consistently higher across a spectrum of CD38 Discussion: CM313 is a novel investigational humanized mAb with a distinct CDR sequence, showing comparable killing effects with daratumumab and stronger CDC activity than isatuximab, which supports its clinical development.

Indexed as

ADP-ribosyl Cyclase 1Antibodies, MonoclonalAntibody-Dependent Cell CytotoxicityAnimalsAntineoplastic Agents, ImmunologicalApoptosisCell Line, TumorFemaleHumansMacaca fascicularisMembrane GlycoproteinsMiceMice, TransgenicXenograft Model Antitumor AssaysADP-ribosyl Cyclase 1Antibodies, MonoclonalAntineoplastic Agents, ImmunologicalCD38 protein, humanMembrane GlycoproteinsCD38CM313monoclonal antibodynovelpreclinical

Identifiers

PMID38765013
PMCPMC11099226

What OpenQuestion holds

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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.