Evidence map›Paper›PMID 33029599›Full record

ArticleNanoscale2020

Supramolecular antibiotics: a strategy for conversion of broad-spectrum to narrow-spectrum antibiotics for

Thameez M Koyasseril-Yehiya, Alam García-Heredia, Francesca Anson, Poornima Rangadurai, M Sloan Siegrist, S Thayumanavan

Open access · bronzeAbstract read
In one paragraph

Article in Nanoscale, 2020. 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
0.4field-weighted citation impact, top 50% 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

3 citing papers in PubMed, 7 citations in OpenAlex.

  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 at 1 institution in 1 country.

Thameez M Koyasseril-YehiyaDepartment of Chemistry, University of Massachusetts, Amherst, Massachusetts 01003, USA. thai@umass.edu.
Alam García-HerediaMolecular and Cellular Biology Program, University of Massachusetts, Amherst, Massachusetts 01003, USA.ORCID http://orcid.org/0000-0002-9573-4087
Francesca AnsonDepartment of Chemistry, University of Massachusetts, Amherst, Massachusetts 01003, USA. thai@umass.edu.
Poornima RangaduraiDepartment of Chemistry, University of Massachusetts, Amherst, Massachusetts 01003, USA. thai@umass.edu.
M Sloan SiegristMolecular and Cellular Biology Program, University of Massachusetts, Amherst, Massachusetts 01003, USA and Department of Microbiology, University of Massachusetts, Amherst, Massachusetts 01003, USA. siegrist@umass.edu and Models to Medicine, Institute for Applied Life Sciences, University of Massachusetts, Amherst, Massachusetts 01003, USA.
S ThayumanavanDepartment of Chemistry, University of Massachusetts, Amherst, Massachusetts 01003, USA. thai@umass.edu and Molecular and Cellular Biology Program, University of Massachusetts, Amherst, Massachusetts 01003, USA and Models to Medicine, Institute for Applied Life Sciences, University of Massachusetts, Amherst, Massachusetts 01003, USA and The Center for Bioactive Delivery, Institute for Applied Life Sciences, University of Massachusetts, Amherst, Massachusetts 01003, USA.ORCID http://orcid.org/0000-0002-6475-6726
Amherst College · US

Funding

Protein-Induced Self-Assembly and Disassembly of Nanostructures Based on OligoR35GM136395 · NIGMS · UNIVERSITY OF MASSACHUSETTS AMHERST · PI Sankaran Thayumanavan · 2020 to 2026
$3.5M
Chemical detection of Mycobacterium tuberculosis growth and antibiotic response during infectionDP2AI138238 · NIAID · UNIVERSITY OF MASSACHUSETTS AMHERST · PI SIEGRIST, MARY SLOAN · 2017 to 2017
$2.3M
Cellular Engineering Biotechnology Training ProgramT32GM108556 · NIGMS · UNIVERSITY OF MASSACHUSETTS AMHERST · PI HARDY, JEANNE ANN, PEYTON, SHELLY R. · 2015 to 2019
$766k
Spatial organization of mycobacterial cell wall biosynthesisR21AI144748 · NIAID · UNIVERSITY OF MASSACHUSETTS AMHERST · PI MORITA, YASU S, SIEGRIST, MARY SLOAN · 2019 to 2020
$423k
NIAID NIH HHS DP2 AI138238NIAID NIH HHS R21 AI144748NIGMS NIH HHS R35 GM136395NIGMS NIH HHS T32 GM108556
6 · The paper itself

Abstract

The propensity of broad-spectrum antibiotics to indiscriminately kill both pathogenic and beneficial bacteria has a profound impact on the spread of resistance across multiple bacterial species. Alternative approaches that narrow antibacterial specificity towards desired pathogenic bacterial population are of great interest. Here, we report an enzyme-responsive antibiotic-loaded nanoassembly strategy for narrow delivery of otherwise broad-spectrum antibiotics. We specifically target Staphylococcus aureus (S. aureus), an important blood pathogen that secretes PC1 β-lactamases. Our nanoassemblies selectively eradicate S. aureus grown in vitro with other bacteria, highlighting its potential capability in targeting the desired pathogenic bacterial population.

Indexed as

Staphylococcal InfectionsStaphylococcus aureusAnti-Bacterial AgentsBacteriaHumansMicrobial Sensitivity TestsAnti-Bacterial Agents

Identifiers

PMID33029599
PMCPMC7581559
OpenAlexW3088258120

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.