Evidence map›Paper›PMID 40298877›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2025

Smart Organic-Inorganic Copolymer Nanoparticles Distinguish Between Microglia and Cancer Cells for Synergistic Immunotherapy in Glioma.

Shiming Zhang, Kun Shang, Lidong Gong, Qian Xie, Jianfei Sun, Meng Xu, Xunbin Wei, Zhaoheng Xie, Xinyu Liu, Hao Tang and 5 more

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 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. Review
  2. Article
  3. 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

15 authors.

Shiming ZhangInstitute of Medical Technology, Peking University Health Science Center, Beijing, 100190, P. R. China.
Kun ShangDepartment of Nuclear Medicine, Peking University People's Hospital, Beijing, 100190, P. R. China.
Lidong GongInstitute of Systems Biomedicine, Department of Pathology, Department of Biophysics School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, P. R. China.
Qian XieDivision of Nephrology, Peking University Third Hospital, Beijing, 100191, P. R. China.
Jianfei SunJiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, P. R. China.
Meng XuInstitute of Medical Technology, Peking University Health Science Center, Beijing, 100190, P. R. China.
Xunbin WeiInstitute of Medical Technology, Peking University Health Science Center, Beijing, 100190, P. R. China.
Zhaoheng XieInstitute of Medical Technology, Peking University Health Science Center, Beijing, 100190, P. R. China.
Xinyu LiuInstitute of Medical Technology, Peking University Health Science Center, Beijing, 100190, P. R. China.
Hao TangDepartment of Computer Science, Peking University, Beijing, 100191, P. R. China.
Zhengren XuState Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, P. R. China.
Wei WangDepartment of Rehabilitation Radiology, Beijing Rehabilitation Hospital, Capital Medical University, Beijing, 100144, P. R. China.
Haihua XiaoBeijing National Laboratory for Molecular Science State Key, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Science, Beijing, 100190, P. R. China.
Zhiqiang LinInstitute of Systems Biomedicine, Department of Pathology, Department of Biophysics School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, P. R. China.
Hongbin HanDepartment of Radiology, Peking University Third Hospital, Institute of Medical Technology, Peking University Health Science Center, Beijing, 100190, P. R. China.ORCID https://orcid.org/0000-0002-6988-4698

Funding

Beijing Natural Science Foundation: JQ21038,L242055,Z210007National Natural Science Foundation of China 12071075National Natural Science Foundation of China 12471466National Natural Science Foundation of China 22378004National Natural Science Foundation of China 62394312National Natural Science Foundation of China 62394314
6 · The paper itself

Abstract

The stimulator of interferon genes (STING) pathway has emerged as a new immunotherapy strategy with potent local stimulation specificity, showing promising potential to counteract the immunosuppression in glioma. Herein, a tumor microenvironment (TME) responsive nanoagonists are developed based on an organic-inorganic copolymer composed of the polymer PC6AB coupled with manganous phosphate ionic oligomers (MnP). The degradation of nanoagonists into PC6AB and MnP in the acidic TME enables spatiotemporal control of their delivery to tumor cells and immune cells, respectively. PC6AB with membranolytic activity selectively interacts with tumor cell membranes to induce immunogenic cell death, while manganese metal can activate the STING pathway in immune cells and trigger downstream immunostimulatory signals. Nanoagonists can stimulate robust antitumor immunity after local injection into the brain extracellular space (ECS), showing significant therapeutic efficacy in mouse glioma. Nanoagonists can achieve spatiotemporal orchestration of STING activation in response to TME and enhance immune response against "cold" solid tumors, providing a promising approach for clinical immunotherapy.

Indexed as

Brain NeoplasmsGliomaImmunotherapyMicrogliaNanoparticlesPolymersAnimalsCell Line, TumorHumansMiceTumor MicroenvironmentPolymersbrain extracellular spacegliomaimmunotherapymembranolytic activitySTING pathway

Identifiers

PMID40298877
PMCPMC12224928

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.