Evidence map›Paper›PMID 38830882›Full record

ArticleNature communications2024

Anti-PD-1 cis-delivery of low-affinity IL-12 activates intratumoral CD8

Zhuangzhi Zou, Jiao Shen, Diyuan Xue, Hongjia Li, Longxin Xu, Weian Cao, Wenyan Wang, Yang-Xin Fu, Hua Peng

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Trial
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  20. Targeting PD-1Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    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

9 authors.

Zhuangzhi Zou *Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China.
Jiao Shen *Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China.ORCID http://orcid.org/0000-0001-9267-0738
Diyuan Xue *Department of Basic Medical Sciences, School of Medicine, Tsinghua University, 100084, Beijing, China.
Hongjia Li *Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China.
Longxin Xu *Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China.
Weian CaoDepartment of Basic Medical Sciences, School of Medicine, Tsinghua University, 100084, Beijing, China.
Wenyan WangDepartment of Basic Medical Sciences, School of Medicine, Tsinghua University, 100084, Beijing, China.
Yang-Xin FuDepartment of Basic Medical Sciences, School of Medicine, Tsinghua University, 100084, Beijing, China. Yangxinfu@tsinghua.edu.cn.ORCID http://orcid.org/0000-0001-8441-6617
Hua PengKey Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, 100101, Beijing, China. hpeng@moon.ibp.ac.cn.ORCID http://orcid.org/0000-0002-2482-5475

Funding

Chinese Academy of Sciences (CAS) KFJ-STS-ZDTP-062
6 · The paper itself

Abstract

Immune checkpoint blockade (ICB) therapies function by alleviating immunosuppression on tumor-infiltrating lymphocytes (TILs) but are often insufficient to fully reactivate these dysfunctional TILs. Although interleukin 12 (IL-12) has been used in combination with ICB to improve efficacy, this remains limited by severe toxicity associated with systemic administration of this cytokine. Here, we engineer a fusion protein composed of an anti-PD-1 antibody and a mouse low-affinity IL-12 mutant-2 (αPD1-mIL12mut2). Systemic administration of αPD1-mIL12mut2 displays robust antitumor activities with undetectable toxicity. Mechanistically, αPD1-mIL12mut2 preferentially activates tumor-infiltrating PD-1

Indexed as

CD8-Positive T-LymphocytesInterleukin-12Lymphocytes, Tumor-InfiltratingProgrammed Cell Death 1 ReceptorAnimalsCell Line, TumorFemaleHumansImmune Checkpoint InhibitorsMiceMice, Inbred C57BLRecombinant Fusion ProteinsImmune Checkpoint InhibitorsInterleukin-12Pdcd1 protein, mouseProgrammed Cell Death 1 ReceptorRecombinant Fusion Proteins

Identifiers

PMID38830882
PMCPMC11148143

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.