Evidence map›Paper›PMID 21552355›Full record

ArticleMacromolecules2011

Biodegradable Multiblock Poly[N-(2-hydroxypropyl)methacrylamide] via Reversible Addition-Fragmentation Chain Transfer Polymerization and Click Chemistry.

Kui Luo, Jiyuan Yang, Pavla Kopečková, Jindřich Kopeček

Abstract read
In one paragraph

Article in Macromolecules, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing 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

37 citing papers in PubMed.

  1. Review
  2. Article
  3. Crosslinked Polypeptide Films via RAFT-Mediated Continuous Assembly of Polymers.Angewandte Chemie (International ed. in English) · 2022
    Article
  4. Review
  5. Review
  6. Polymer nanomedicines.Advanced drug delivery reviews · 2020
    Review
  7. Article
  8. Article
  9. Cytotoxicity of doxorubicin-conjugated poly[Beilstein journal of nanotechnology · 2018
    Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Design of smart HPMA copolymer-based nanomedicines.Journal of controlled release : official journal of the Controlled Release Society · 2016
    Review
  15. Indium-based and iodine-based labeling of HPMA copolymer-epirubicin conjugates: Impact of structure on the in vivo fate.Journal of controlled release : official journal of the Controlled Release Society · 2016
    Article
  16. Article
  17. Article
  18. POLYMERIC BIOMATERIALS AND NANOMEDICINES.Journal of drug delivery science and technology · 2015
    Article
  19. FRET-trackable biodegradable HPMA copolymer-epirubicin conjugates for ovarian carcinoma therapy.Journal of controlled release : official journal of the Controlled Release Society · 2015
    Article
  20. 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

4 authors.

Kui LuoDepartment of Pharmaceutics and Pharmaceutical Chemistry/CCCD, University of Utah, Salt Lake City, Utah 84112-9452, USA.
Jiyuan Yang
Pavla Kopečková
Jindřich Kopeček

Funding

POLYMERIC DRUG DELIVERY SYSTEM FOR CANCER THERAPYR01CA051578 · NCI · UNIVERSITY OF UTAH · PI KOPECEK, JINDRICH H. · 1992 to 2010
$2.8M
BONE TARGETED DELIVERY OF ANABOLIC AGENTSR01GM069847 · NIGMS · UNIVERSITY OF UTAH · PI KOPECEK, JINDRICH H. · 2004 to 2011
$2.3M
DOUBLE-TARGETED MACROMOLECULAR THERAPEUTICS FOR THE TREATMENT OF PROSTATE CANCERR01CA132831 · NCI · UNIVERSITY OF UTAH · PI KOPECEK, JINDRICH H. · 2008 to 2012
$1.5M
NCI NIH HHS R01 CA051578NCI NIH HHS R01 CA132831NIGMS NIH HHS R01 GM069847
6 · The paper itself

Abstract

A new bifunctional chain transfer agent (CTA) containing alkyne end groups was designed, synthesized and used for direct synthesis of clickable telechelic polymers. Good control of reversible addition-fragmentation chain transfer (RAFT) polymerization of N-(2-hydroxypropyl)methacrylamide (HPMA) was achieved by using the new CTA, as indicated by a linear increase of number average molecular weight (Mn) with conversion and low polydispersity (PDI) (<1.1). In particular, enzymatically degradable multiblock HPMA polymers were readily prepared by subsequent reaction with αω, -diazido oligopeptide (GFLG) sequence via Cu(I) catalyzed alkyne-azide cycloaddition. Upon exposure of high molecular weight fractions of multiblock polyHPMA to papain or cathepsin B, the polymer was degraded into segments of molecular weight and narrow polydispersity similar to those of the initial telechelic polyHPMA.

Identifiers

PMID21552355
PMCPMC3086388

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.