Evidence map›Paper›PMID 35019574›Full record

ArticleACS applied bio materials2020

Regulation of Lipoprotein Homeostasis by Self-Assembling Peptides.

Victoria Harbour, Candice Casillas, Zain Siddiqui, Biplab Sarkar, Sreya Sanyal, Peter Nguyen, Ka Kyung Kim, Abhishek Roy, Patricia Iglesias-Montoro, Saloni Patel and 4 more

Open access · greenAbstract read
In one paragraph

Article in ACS applied bio materials, 2020. 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
0.4field-weighted citation impact, top 45% 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

7 citing papers in PubMed, 14 citations in OpenAlex.

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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

14 authors at 3 institutions in 1 country.

Victoria HarbourDepartment of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey 07102, United States.
Candice CasillasDepartment of Chemistry and Chemical Biology, Stevens Institute of Technology, Hoboken, New Jersey 07030, United States.
Zain SiddiquiDepartment of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey 07102, United States.
Biplab SarkarDepartment of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey 07102, United States.
Sreya SanyalDepartment of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey 07102, United States.
Peter NguyenDepartment of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey 07102, United States.
Ka Kyung KimDepartment of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey 07102, United States.
Abhishek RoyDepartment of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey 07102, United States.
Patricia Iglesias-MontoroDepartment of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey 07102, United States.
Saloni PatelDepartment of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey 07102, United States.
Frank PodlaskiDepartment of Chemistry and Chemical Biology, Stevens Institute of Technology, Hoboken, New Jersey 07030, United States.
Peter ToliasDepartment of Chemistry and Chemical Biology, Stevens Institute of Technology, Hoboken, New Jersey 07030, United States.
William WindsorDepartment of Chemistry and Chemical Biology, Stevens Institute of Technology, Hoboken, New Jersey 07030, United States.
Vivek KumarDepartment of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey 07102, United States.ORCID http://orcid.org/0000-0001-7536-9281
New Jersey Institute of Technology · USStevens Institute of Technology · USRutgers, The State University of New Jersey · US

Funding

Peptide hydrogels for management and treatment of neovascular posterior segment diseasesR15EY029504 · NEI · NEW JERSEY INSTITUTE OF TECHNOLOGY · PI KUMAR, VIVEK · 2019 to 2020
$508k
NEI NIH HHS R15 EY029504
6 · The paper itself

Abstract

High levels of serum low-density lipoprotein (LDL) cholesterol contribute to atherosclerosis, a key risk factor of cardiovascular diseases. PCSK9 is a circulatory enzyme that downregulates expression of hepatic LDL receptors, concomitantly increasing serum LDL-C. This work investigates a small, self-assembling peptide, EPep2-8, as a peptide inhibitor of PCSK9. EPep2-8 is a multidomain peptide comprising a self-assembling domain, E2, conjugated to a bioactive domain, Pep2-8, previously shown to inhibit PCSK9. The E2 domain facilitates self-assembly of EPep2-8 into long, nanofibrous polymers with an underlying supramolecular β-sheet secondary structure. Intermolecular interactions between nanofibers drive EPep2-8 to form a thixotropic and cytocompatible hydrogel in aqueous and charge-neutral solutions. These properties enable EPep2-8 to be delivered as an in situ depot for regulation of lipoprotein homeostasis. In surface plasmon resonance studies, EPep2-8 bound specifically to PCSK9 with an apparent, noncovalent, and irreversible dissociation, significantly improving the binding affinity of Pep2-8 alone (

Indexed as

cholesterol metabolismLDLPCSK9peptide amphiphilesself-assembly

Identifiers

PMID35019574
PMCPMC10790182
OpenAlexW3106794620

What OpenQuestion holds

Textmetadata
LicenceTDM
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.