Evidence map›Paper›PMID 41823058›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2026

Programmable Semi-Interpenetrating Living Materials With Robust Stability for Versatile Bioremediation and Biotherapeutics.

Zixian Bao, Shengfeng Yang, Dandan Hu, Jiezheng Liu, Bo Jiang, Xinyue Sui, Qingsheng Qi, Lai Li, Guang Zhao

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 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

9 authors.

Zixian BaoState Key Laboratory of Microbial Technology and Institute of Microbial Technology, Shandong University, Qingdao, China.ORCID https://orcid.org/0000-0001-7333-2063
Shengfeng YangQingdao Central Hospital, University of Health and Rehabilitation Sciences (Qingdao Central Hospital), Qingdao, China.
Dandan HuState Key Laboratory of Microbial Technology and Institute of Microbial Technology, Shandong University, Qingdao, China.
Jiezheng LiuState Key Laboratory of Microbial Technology and Institute of Microbial Technology, Shandong University, Qingdao, China.
Bo JiangState Key Laboratory of Microbial Technology and Institute of Microbial Technology, Shandong University, Qingdao, China.
Xinyue SuiState Key Laboratory of Microbial Technology and Institute of Microbial Technology, Shandong University, Qingdao, China.
Qingsheng QiState Key Laboratory of Microbial Technology and Institute of Microbial Technology, Shandong University, Qingdao, China.
Lai LiQingdao Central Hospital, University of Health and Rehabilitation Sciences (Qingdao Central Hospital), Qingdao, China.
Guang ZhaoState Key Laboratory of Microbial Technology and Institute of Microbial Technology, Shandong University, Qingdao, China.ORCID https://orcid.org/0000-0003-0002-5972

Funding

Natural Science Foundation of Qingdao 23-2-1-170-zyyd-jchShandong Provincial Natural Science Foundation ZR2024ME226SKLMT Frontiers and Challenges Project SKLMTFCP-2023-03Taishan Scholars Program tstp20231208
6 · The paper itself

Abstract

The practical application of engineered living materials (ELMs) is currently hindered by some critical challenges, such as streamlining fabrication processes and achieving long-term stability. Here, a semi-interpenetrating ELM was developed relying on thermosensitive self-assembly of hydroxybutyl chitosan (HBC) and spontaneous covalent protein interactions. This semi-interpenetrating network provided superior mechanical properties over HBC hydrogels. Furthermore, this material can be adapted for diverse scenarios based on engineered bacteria encapsulated, and its applications in biotherapy treatment and environmental remediation were validated. Compared to planktonic bacteria or enzymes, this ELM presented enhanced tolerance to harsh environments, including high temperatures, extreme pH values, high salinity, and digestive fluids, resulting in improved therapeutic efficacy with excellent biosafety in ulcerative colitis treatment and long-term degradation of the pollutant paraoxon. In summary, our material offers advantages including simple preparation, excellent mechanical properties, high stability, customizability, and biosafety, laying a foundation for the application of ELMs.

Indexed as

Biodegradation, EnvironmentalChitosanColitis, UlcerativeHydrogelsChitosanHydrogelsbioremediationengineered living materialshydroxybutyl chitosanSpyCatcher/SpyTagulcerative colitis treatment

Identifiers

PMID41823058
PMCPMC13205668

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.