Evidence map›Paper›PMID 35918704›Full record

ArticleBiomedical engineering online2022

Targeted delivery of irinotecan to colon cancer cells using epidermal growth factor receptor-conjugated liposomes.

Yongwei Liu, Xinghui Li, Renqun Pen, Wei Zuo, Ya Chen, Xiuying Sun, Juhua Gou, Qianwen Guo, Maoling Wen, Wuqi Li and 3 more

Open access · goldAbstract read
In one paragraph

Article in Biomedical engineering online, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.1field-weighted citation impact, top 14% of its field
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

16 citing papers in PubMed, 28 citations in OpenAlex.

  1. The Red AlgaCurrent issues in molecular biology · 2026
    Article
  2. Review
  3. Article
  4. A KRASMolecular therapy. Oncology · 2025
    Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Review
  14. Article
  15. Review
  16. Review
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

13 authors at 2 institutions in 1 country.

Yongwei Liu *Department of Infection, Rongchang District People's Hospital of Chongqing, No.11 Changyuan St Square North Rd, Rongchang District, Chongqing, 402460, China. 564536726@qq.com.
Xinghui Li *Department of Digestion, Rongchang District People's Hospital of Chongqing, No.11 Changyuan St Square North Rd, Rongchang District, Chongqing, 402460, China.
Renqun PenDepartment of Digestion, Rongchang District People's Hospital of Chongqing, No.11 Changyuan St Square North Rd, Rongchang District, Chongqing, 402460, China.
Wei ZuoDepartment of Digestion, Rongchang District People's Hospital of Chongqing, No.11 Changyuan St Square North Rd, Rongchang District, Chongqing, 402460, China.
Ya ChenDepartment of Digestion, Rongchang District People's Hospital of Chongqing, No.11 Changyuan St Square North Rd, Rongchang District, Chongqing, 402460, China.
Xiuying SunDepartment of Digestion, Rongchang District People's Hospital of Chongqing, No.11 Changyuan St Square North Rd, Rongchang District, Chongqing, 402460, China.
Juhua GouDepartment of Digestion, Rongchang District People's Hospital of Chongqing, No.11 Changyuan St Square North Rd, Rongchang District, Chongqing, 402460, China.
Qianwen GuoDepartment of Digestion, Rongchang District People's Hospital of Chongqing, No.11 Changyuan St Square North Rd, Rongchang District, Chongqing, 402460, China.
Maoling WenDepartment of Digestion, Rongchang District People's Hospital of Chongqing, No.11 Changyuan St Square North Rd, Rongchang District, Chongqing, 402460, China.
Wuqi LiDepartment of Digestion, Rongchang District People's Hospital of Chongqing, No.11 Changyuan St Square North Rd, Rongchang District, Chongqing, 402460, China.
Shuangjiang YuDepartment of Neurosurgery, The First Hospital Affiliated to Army Military Medical University (Southwest Hospital), Chongqing, 400038, China.
Hao LiuDepartment of Digestion, Rongchang District People's Hospital of Chongqing, No.11 Changyuan St Square North Rd, Rongchang District, Chongqing, 402460, China. xiaolouliu2258@qq.com.
Min HuangDepartment of Digestion, The Affiliated Hospital of North Sichuan Medical College, No.1, MaoYuan South Rd, Shunqing District, Nanchong, 637000, Sichuan, China. 249873814@qq.com.
Affiliated Hospital of North Sichuan Medical College · CNSouthwest Hospital · CN

Funding

2018 Rongchang district medical and health institutions personnel training and training project 425No.1
6 · The paper itself

Abstract

backgroundCPT-11 (irinotecan) is one of the most efficient agents used for colorectal cancer chemotherapy. However, as for many other chemotherapeutic drugs, how to minimize the side effects of CPT-11 still needs to be thoroughly described.

objectivesThis study aimed to develop the CPT-11-loaded DSPE-PEG 2000 targeting EGFR liposomal delivery system and characterize its targeting specificity and therapeutic effect on colorectal cancer (CRC) cells in vitro and in vivo.

resultsThe synthesized liposome exhibited spherical shapes (84.6 ± 1.2 nm to 150.4 nm ± 0.8 nm of estimated average sizes), good stability, sustained release, and enough drug loading (55.19%). For in vitro experiments, SW620 cells treated with CPT-11-loaded DSPE-PEG

conclusionsCompared with the non-target CPT-11-loaded DSPE-PEG

Indexed as

Antineoplastic AgentsColonic NeoplasmsCell Line, TumorDrug Delivery SystemsErbB ReceptorsHumansIrinotecanLiposomesAntineoplastic AgentsErbB ReceptorsIrinotecanLiposomesColorectal cancerDSPE-PEG2000EGFRIrinotecan (CPT-11)SW620 cell

Identifiers

PMID35918704
PMCPMC9344698
OpenAlexW4289518439

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.