Evidence map›Paper›PMID 28260861›Full record

ArticleDrug design, development and therapy2017

Polyphosphoester nanoparticles as biodegradable platform for delivery of multiple drugs and siRNA.

Hadeel Elzeny, Fuwu Zhang, Esraa N Ali, Heba A Fathi, Shiyi Zhang, Richen Li, Mohamed A El-Mokhtar, Mostafa A Hamad, Karen L Wooley, Mahmoud Elsabahy

Open access · goldAbstract read
In one paragraph

Article in Drug design, development and therapy, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

8 citing papers in PubMed, 36 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. 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

10 authors at 5 institutions in 4 countries.

Hadeel ElzenyAssiut International Center of Nanomedicine, Al-Rajhy Liver Hospital, Assiut University, Assiut, Egypt.
Fuwu ZhangDepartments of Chemistry, Chemical Engineering and Materials Science and Engineering, Texas A&M University, College Station, TX, USA.
Esraa N AliAssiut International Center of Nanomedicine, Al-Rajhy Liver Hospital, Assiut University, Assiut, Egypt.
Heba A FathiAssiut International Center of Nanomedicine, Al-Rajhy Liver Hospital, Assiut University, Assiut, Egypt.
Shiyi ZhangSchool of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China.
Richen LiDepartments of Chemistry, Chemical Engineering and Materials Science and Engineering, Texas A&M University, College Station, TX, USA.
Mohamed A El-MokhtarDepartment of Microbiology and Immunology, Faculty of Medicine.
Mostafa A HamadDepartment of Surgery, Faculty of Medicine, Assiut University, Assiut, Egypt.
Karen L WooleyDepartments of Chemistry, Chemical Engineering and Materials Science and Engineering, Texas A&M University, College Station, TX, USA; Laboratory for Synthetic-Biologic Interactions, Department of Chemistry, Texas A&M University, College Station, TX, USA.
Mahmoud ElsabahyAssiut International Center of Nanomedicine, Al-Rajhy Liver Hospital, Assiut University, Assiut, Egypt; Laboratory for Synthetic-Biologic Interactions, Department of Chemistry, Texas A&M University, College Station, TX, USA; Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut; Misr University for Science and Technology, 6th of October City, Egypt.
Assiut University · EGDivision of Chemistry · USShanghai Jiao Tong University · CNFaculty (United Kingdom) · GBMisr University for Science and Technology · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Delivery of multiple therapeutics and/or diagnostic agents to diseased tissues is challenging and necessitates the development of multifunctional platforms. Among the various strategies for design of multifunctional nanocarriers, biodegradable polyphosphoester (PPE) polymers have been recently synthesized via a rapid and simple synthetic strategy. In addition, the chemical structure of the polymer could be tuned to form nanoparticles with varying surface chemistries and charges, which have shown exceptional safety and biocompatibility as compared to several commercial agents. The purpose of this study was to exploit a mixture of PPE nanoparticles of cationic and neutral surface charges for multiple delivery of anticancer drugs (ie, sorafenib and paclitaxel) and nucleic acids (ie, siRNA). Cationic PPE polymers could efficiently complex siRNA, and the stability of the nanoparticles could be maintained in physiological solutions and upon freeze-drying and were able to deliver siRNA in vivo when injected intravenously in mice. Commercially available cationic polyethylenimine polymer had LD

Indexed as

Drug Delivery SystemsAnimalsAntineoplastic AgentsCell Line, TumorCell SurvivalDose-Response Relationship, DrugDrug Screening Assays, AntitumorHumansInjections, IntravenousMiceMolecular StructureNanoparticlesNiacinamideOrganophosphorus CompoundsPaclitaxelPhenylurea CompoundsAntineoplastic AgentsNiacinamideOrganophosphorus CompoundsPaclitaxelPhenylurea CompoundsPolymersRNA, Small InterferingSorafenibbiodegradable nanoparticleschitosanpaclitaxelpolyethyleniminepolyphosphoestersiRNAsorafenib

Identifiers

PMID28260861
PMCPMC5327906
OpenAlexW2590900400

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.