Evidence map›Paper›PMID 40325478›Full record

ArticleJournal of ovarian research2025

Restoration of TP53 strategy via specific nanoparticles for ovarian cancer therapy.

Menglei Zhang, Yuanyuan Gu, Fang Shen, Yingxin Gong, Zheng Gu, Keqin Hua, Guannan Zhou, Jingxin Ding

Abstract read
In one paragraph

Article in Journal of ovarian research, 2025. 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. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. 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

8 authors.

Menglei Zhang *Department of Gynecology, The Obstetrics and Gynecology Hospital of Fudan University, 419 Fang-Xie Road, Shanghai, 200011, P.R. China.
Yuanyuan Gu *Department of Gynecology, The Obstetrics and Gynecology Hospital of Fudan University, 419 Fang-Xie Road, Shanghai, 200011, P.R. China.
Fang Shen *Department of Gynecology, The Obstetrics and Gynecology Hospital of Fudan University, 419 Fang-Xie Road, Shanghai, 200011, P.R. China.
Yingxin GongDepartment of Gynecology, The Obstetrics and Gynecology Hospital of Fudan University, 419 Fang-Xie Road, Shanghai, 200011, P.R. China.
Zheng GuDepartment of Gynecology, The Obstetrics and Gynecology Hospital of Fudan University, 419 Fang-Xie Road, Shanghai, 200011, P.R. China.
Keqin Hua *Department of Gynecology, The Obstetrics and Gynecology Hospital of Fudan University, 419 Fang-Xie Road, Shanghai, 200011, P.R. China. huakeqinjiaoshou@163.com.
Guannan Zhou *Department of Gynecology, The Obstetrics and Gynecology Hospital of Fudan University, 419 Fang-Xie Road, Shanghai, 200011, P.R. China. zgnsmmu@163.com.
Jingxin Ding *Department of Gynecology, The Obstetrics and Gynecology Hospital of Fudan University, 419 Fang-Xie Road, Shanghai, 200011, P.R. China. djxdd@sina.com.

Funding

National Natural Science Foundation of China No.81771524, No.81471416
6 · The paper itself

Abstract

The p53 tumor suppressor gene, a master regulator of diverse cellular pathways, is frequently altered in various cancers. Loss of function in tumor suppressor genes is commonly associated with the onset/progression of cancer and treatment resistance. Currently, approaches for restoration of TP53 expression, including small molecules and DNA therapies, have yielded progressive success, but each has formidable drawbacks. Here, we introduced an endogenous nanoplatform to effectively deliver the TP53 protein. Briefly speaking, the endogenous TP53 proteins were fused by the Lamp2b and loaded into extracellular vesicles-based nanoparticles, which could markedly restore the TP53 expression in natural TP53-deficient ovarian cancer (OCs) and subsequently inhibit cell proliferation as well as induce cell apoptosis. Moreover, a well-known biotin streptavidin binding strategy was used to confer the nanoplatform targeting ability. Since mesothelin (MSLN) expressed highly in ovarian cancer, the anti-MSLN nanoplatform were engineered to deliver TP53 proteins to MSLN ovarian cancer and exert the anti-tumor ability. Our findings indicated that restoration of tumor suppressors by the targeting nanoplatform could be promising nanotechnology approaches for potential ovarian cancer treatment.

Indexed as

NanoparticlesOvarian NeoplasmsTumor Suppressor Protein p53AnimalsApoptosisCell Line, TumorCell ProliferationFemaleHumansMesothelinMesothelinMSLN protein, humanTP53 protein, humanTumor Suppressor Protein p53EngineeringNanoplatformOvarian cancerTargetingTP53

Identifiers

PMID40325478
PMCPMC12054137

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.