Evidence map›Paper›PMID 35201742›Full record

ArticleACS applied bio materials2022

Blood Compatibility of Hydrophilic Polyphosphoesters.

Chiara Pelosi, Iren Constantinescu, Helena H Son, Maria Rosaria Tinè, Jayachandran N Kizhakkedathu, Frederik R Wurm

Abstract read
In one paragraph

Article in ACS applied bio materials, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

6 authors.

Chiara PelosiDipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Moruzzi 13, 56120 Pisa, Italy.ORCID 0000-0001-5824-4372
Iren ConstantinescuCenter for Blood Research, Life Sciences Centre, Department of Pathology and Laboratory Medicine, University of British Columbia, 2350 Health Sciences Mall, Vancouver, British Columbia V6T 1Z3, Canada.ORCID 0000-0003-4092-0066
Helena H SonCenter for Blood Research, Life Sciences Centre, Department of Pathology and Laboratory Medicine, University of British Columbia, 2350 Health Sciences Mall, Vancouver, British Columbia V6T 1Z3, Canada.ORCID 0000-0002-5084-1604
Maria Rosaria TinèDipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Moruzzi 13, 56120 Pisa, Italy.
Jayachandran N KizhakkedathuCenter for Blood Research, Life Sciences Centre, Department of Pathology and Laboratory Medicine, University of British Columbia, 2350 Health Sciences Mall, Vancouver, British Columbia V6T 1Z3, Canada.ORCID 0000-0001-7688-7574
Frederik R WurmSustainable Polymer Chemistry (SPC), Department of Molecules and Materials, MESA+ Institute for Nanotechnology, Faculty of Science and Technology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands.

Funding

CIHR
6 · The paper itself

Abstract

Polyphosphoesters (PPEs) are a class of versatile degradable polymers. Despite the high potential of this class of polymers in biomedical applications, little is known about their blood interaction and compatibility. We evaluated the hemocompatibility of water-soluble PPEs (with different hydrophilicities and molar masses) and PPE-coated model nanocarriers. Overall, we identified high hemocompatibility of PPEs, comparable to poly(ethylene glycol) (PEG), currently used for many applications in nanomedicine. Hydrophilic PPEs caused no significant changes in blood coagulation, negligible platelet activation, the absence of red blood cells lysis, or aggregation. However, when a more hydrophobic copolymer was studied, some changes in the whole blood clot strength at the highest concentration were detected, but only concentrations above that are typically used for biomedical applications. Also, the PPE-coated model nanocarriers showed high hemocompatibility. These results contribute to defining hydrophilic PPEs as a promising platform for degradable and biocompatible materials in the biomedical field.

Indexed as

Biocompatible MaterialsPolymersHydrophobic and Hydrophilic InteractionsPlatelet ActivationPolyethylene GlycolsBiocompatible MaterialsPolyethylene GlycolsPolymersbiodegradable polymersblood coagulationhemocompatibilityplatelet activationpoly(ethylene glycol)polyphosphoestersRBC interaction

Identifiers

PMID35201742
PMCPMC8941511

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.