Evidence map›Paper›PMID 41840639›Full record

ArticleJournal of nanobiotechnology2026

A 'two-in-one' tumor-specific-hydrogel-assisted strategy for intravesical chemotherapy and protection of normal tissues.

Xiaowen Qin, Bin Zheng, Dingyi Liu, Xiaoyue Quan, Zhihan Wu, Wenyan Zuo, Heng Wang, Qi Zhang, Haichang Li, Zhenghong Liu and 8 more

Abstract read
In one paragraph

Article in Journal of nanobiotechnology, 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

18 authors.

Xiaowen Qin *Key Laboratory of Precision Nutrition and Health, Department of Nutrition and Food Hygiene, the National Key Discipline, School of Public Health, Ministry of Education, Harbin Medical University, Harbin, China.
Bin Zheng *Urology & Nephrology Center, Department of Urology, Affiliated People's Hospital, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.
Dingyi Liu *Urology & Nephrology Center, Department of Urology, Affiliated People's Hospital, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.
Xiaoyue QuanKey Laboratory of Precision Nutrition and Health, Department of Nutrition and Food Hygiene, the National Key Discipline, School of Public Health, Ministry of Education, Harbin Medical University, Harbin, China.
Zhihan WuUrology & Nephrology Center, Department of Urology, Affiliated People's Hospital, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.
Wenyan ZuoUrology & Nephrology Center, Department of Urology, Affiliated People's Hospital, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.
Heng WangUrology & Nephrology Center, Department of Urology, Affiliated People's Hospital, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.
Qi ZhangUrology & Nephrology Center, Department of Urology, Affiliated People's Hospital, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.
Haichang LiUrology & Nephrology Center, Department of Urology, Affiliated People's Hospital, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.
Zhenghong LiuUrology & Nephrology Center, Department of Urology, Affiliated People's Hospital, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.
Yixuan MouSchool of Basic Medical Science, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou, Zhejiang, China.
Yang LiuCancer Center, Department of Ultrasound Medicine, Affiliated People's Hospital, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.
Shanni DongCancer Center, Department of Ultrasound Medicine, Affiliated People's Hospital, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.
Chenxi CaiUrology & Nephrology Center, Department of Urology, Affiliated People's Hospital, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.
Tianshu HanKey Laboratory of Precision Nutrition and Health, Department of Nutrition and Food Hygiene, the National Key Discipline, School of Public Health, Ministry of Education, Harbin Medical University, Harbin, China. 102403@hrbmu.edu.cn.
Pu ZhangUrology & Nephrology Center, Department of Urology, Affiliated People's Hospital, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China. zhangpuxjtuer@163.com.
Yuchen BaiUrology & Nephrology Center, Department of Urology, Affiliated People's Hospital, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China. baiyuchen125@outlook.com.
Wenbo JiangKey Laboratory of Precision Nutrition and Health, Department of Nutrition and Food Hygiene, the National Key Discipline, School of Public Health, Ministry of Education, Harbin Medical University, Harbin, China. 102593@hrbmu.edu.cn.

Funding

HMU Marshal Initiative Funding HMUMIF-21011Joint TCM Science & Technology Projects of National Demonstration Zones for Comprehensive TCM Reform GZY-KJS-ZJ-2026-104National Natural Science Foundation of China 82300868Young Elite Scientists Sponsorship Program by CAST 2023QNRC001
6 · The paper itself

Abstract

Intravesical therapy is commonly administered after transurethral resection to treat bladder cancer, but it frequently induces chemical cystitis as a side effect. To address this issue, we propose a 'two-in-one' strategy designed to simultaneously enable intravesical chemotherapy and protect normal bladder tissues. A tumor-specific hydrogel serves as a size‑selective filter that excludes entities larger than its pore size, while ensuring sustained and unsaturated drug action. Cell membrane‑derived nanovesicles of tailored sizes were prepared to deliver cytotoxic or protective agents, respectively. Leveraging their homologous targeting ability and competitive diffusion‑enhanced redistribution, these nanovesicles selectively shuttle their cargoes to the intended sites of action. This multifaceted mechanism significantly enhances tumor‑to‑normal tissue selectivity, resulting in 98% tumor inhibition while reducing the incidence of inflammation in normal urothelium by 97%.

Indexed as

Antineoplastic AgentsHydrogelsUrinary Bladder NeoplasmsAdministration, IntravesicalAnimalsCell Line, TumorDrug Delivery SystemsHumansMiceUrinary BladderAntineoplastic AgentsHydrogelsbladder cancerchemical cystitisIntravesical therapytumor-specific hydrogeltumor-targeting

Identifiers

PMID41840639
PMCPMC13217950

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.