Evidence map›Paper›PMID 33397818›Full record

ArticleInfection and immunity2021

Hemoglobin Induces Early and Robust Biofilm Development in

Fahmina Akhter, Edroyal Womack, Jorge E Vidal, Yoann Le Breton, Kevin S McIver, Shrikant Pawar, Zehava Eichenbaum

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Infection and immunity, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

5 citing papers in PubMed, 11 citations in OpenAlex.

  1. Heme-mediated selection of encapsulatedEmerging microbes & infections · 2025
    Article
  2. Endogenously produced HMicrobiology spectrum · 2024
    Article
  3. Article
  4. Article
  5. Gene Expression Regulation in Airway Pathogens: Importance for Otitis Media.Frontiers in cellular and infection microbiology · 2022
    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

7 authors at 3 institutions in 1 country.

Fahmina AkhterDepartment of Biology, Georgia State University, Atlanta, Georgia, USA.
Edroyal WomackDepartment of Biology, Georgia State University, Atlanta, Georgia, USA.
Jorge E VidalDepartment of Microbiology and Immunology, University of Mississippi Medical Center, Jackson, Mississippi, USA.ORCID 0000-0003-0573-5658
Yoann Le BretonDepartment of Cell Biology and Molecular Genetics, Maryland Pathogen Research Institute, University of Maryland-College Park, College Park, Maryland, USA.
Kevin S McIverDepartment of Cell Biology and Molecular Genetics, Maryland Pathogen Research Institute, University of Maryland-College Park, College Park, Maryland, USA.ORCID 0000-0002-4769-4463
Shrikant PawarDepartment of Biology, Georgia State University, Atlanta, Georgia, USA.
Zehava EichenbaumDepartment of Biology, Georgia State University, Atlanta, Georgia, USA zeichen@gsu.edu.ORCID 0000-0002-3449-0891
Georgia State University · USUniversity of Maryland, College Park · USUniversity of Mississippi Medical Center · US

Funding

Population Dynamics of S. pneumoniae vaccine serotypes on human pharyngeal cellsR21AI112768 · NIAID · EMORY UNIVERSITY · PI VIDAL, JORGE EUGENIO · 2015 to 2016
$429k
DISSEMINATION OF MACROLIDE RESISTANCE ELEMENTS IN STREPTOCOCCUS PNEUMONIAER21AI144571 · NIAID · UNIVERSITY OF MISSISSIPPI MED CTR · PI STEPHENS, DAVID S, TZENG, YIH-LING · 2019 to 2020
$397k
NIAID NIH HHS R21 AI112768NIAID NIH HHS R21 AI144571
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Host-Pathogen InteractionsBacterial ProteinsBiofilmsBlood CellsHemoglobinsHumansPneumococcal InfectionsStreptococcus pneumoniaeBacterial Proteinscompetence factor, StreptococcusHemoglobinsbiofilmshemoglobinRNA-SeqStreptococcus pneumoniae

Identifiers

PMID33397818
PMCPMC8090938
OpenAlexW3120094414

What OpenQuestion holds

Textmetadata
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.