Evidence map›Paper›PMID 29983273›Full record

ArticleCell chemical biology2018

Synthetic Immunotherapeutics against Gram-negative Pathogens.

Mary Sabulski Feigman, Seonghoon Kim, Sean E Pidgeon, Yuming Yu, George Mogambi Ongwae, Dhilon S Patel, Steven Regen, Wonpil Im, Marcos M Pires

Abstract read
In one paragraph

Article in Cell chemical biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing 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

28 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. Synthesis of α,ε-International journal of molecular sciences · 2025
    Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. mBio · 2024
    Article
  12. bioRxiv : the preprint server for biology · 2024
    Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. Article
  18. Polymyxin B1 within theBiophysical reviews · 2021
    Review
  19. 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

9 authors.

Mary Sabulski FeigmanDepartment of Chemistry, Lehigh University, Bethlehem, PA 18015, USA.
Seonghoon KimDepartments of Biological Sciences and Bioengineering, Lehigh University, Bethlehem, PA 18015, USA.
Sean E PidgeonDepartment of Chemistry, Lehigh University, Bethlehem, PA 18015, USA.
Yuming YuDepartment of Chemistry, Lehigh University, Bethlehem, PA 18015, USA.
George Mogambi OngwaeDepartment of Chemistry, Lehigh University, Bethlehem, PA 18015, USA.
Dhilon S PatelDepartments of Biological Sciences and Bioengineering, Lehigh University, Bethlehem, PA 18015, USA.
Steven RegenDepartment of Chemistry, Lehigh University, Bethlehem, PA 18015, USA.
Wonpil ImDepartments of Biological Sciences and Bioengineering, Lehigh University, Bethlehem, PA 18015, USA.
Marcos M PiresDepartment of Chemistry, Lehigh University, Bethlehem, PA 18015, USA. Electronic address: map311@lehigh.edu.

Funding

Unraveling Bacterial Cell Wall Biosynthesis and Sensing via Synthetic AnalogsR35GM124893 · NIGMS · UNIVERSITY OF VIRGINIA · PI Marcos M. Pires · 2017 to 2026
$3.6M
NIGMS NIH HHS R35 GM124893
6 · The paper itself

Abstract

While traditional drug discovery continues to be an important platform for the search of new antibiotics, alternative approaches should also be pursued to complement these efforts. We herein designed a class of molecules that decorate bacterial cell surfaces with the goal of re-engaging components of the immune system toward Escherichia coli and Pseudomonas aeruginosa. More specifically, conjugates were assembled using polymyxin B (an antibiotic that inherently attaches to the surface of Gram-negative pathogens) and antigenic epitopes that recruit antibodies found in human serum. We established that the spacer length played a significant role in hapten display within the bacterial cell surface, a result that was confirmed both experimentally and via molecular dynamics simulations. Most importantly, we demonstrated the specific killing of bacteria by our agent in the presence of human serum. By enlisting the immune system, these agents have the potential to pave the way for a potent antimicrobial modality.

Indexed as

AnimalsAnti-Bacterial AgentsCaenorhabditis elegansEpitopesEscherichia coliEscherichia coli InfectionsHEK293 CellsHumansImmunotherapyMicrobial Sensitivity TestsMolecular Dynamics SimulationPolymyxin BPseudomonas aeruginosaPseudomonas InfectionsAnti-Bacterial AgentsEpitopesPolymyxin Bantibodiesantimicrobialsbacterial cell surfaceimmunotherapypolymyxin

Identifiers

PMID29983273
PMCPMC6195440

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.