Evidence map›Paper›PMID 37975670›Full record

ReviewJournal of bacteriology2024

Serine-rich repeat proteins: well-known yet little-understood bacterial adhesins.

Mukaddes S Cinar, Afaq Niyas, Fikri Y Avci

Erratum issuedOpen access · greenAbstract readReview
In one paragraph

Review in Journal of bacteriology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

8 citing papers in PubMed, 19 citations in OpenAlex.

  1. Genetic engineering ofMicrobial genomics · 2026
    Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Review
  7. Article
  8. Microbial Lectin-Targeting Mucus: A Glycobioinformatic Approach.Methods in molecular biology (Clifton, N.J.) · 2025
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Mukaddes S CinarDepartment of Biochemistry, Emory Vaccine Center, Emory University School of Medicine , Atlanta, Georgia, USA.ORCID 0009-0006-5949-019X
Afaq NiyasDepartment of Biochemistry, Emory Vaccine Center, Emory University School of Medicine , Atlanta, Georgia, USA.
Fikri Y AvciDepartment of Biochemistry, Emory Vaccine Center, Emory University School of Medicine , Atlanta, Georgia, USA.ORCID 0000-0002-1902-7532
Emory University · US

Funding

Molecular Mechanisms for Carbohydrate Presentation to CD4+ T cells by MHCII PathwayR01AI123383 · NIAID · UNIVERSITY OF GEORGIA · PI Fikri Y Avci · 2016 to 2026
$4.2M
Glycopeptide-specific helper T cells eliciting protective humoral immunity against HIV - ResubmissionR01AI152766 · NIAID · UNIVERSITY OF GEORGIA · PI Fikri Y Avci · 2021 to 2026
$2.6M
Pn3Pase as an Effective Enzyme Therapeutic for Streptococcus Pneumoniae type 3 InfectionR41AI157287 · NIAID · PNEUMOTACTIX, LLC · PI AVCI, FIKRI Y · 2021 to 2022
$599k
NIAID NIH HHS R01 AI123383NIAID NIH HHS R01 AI152766NIAID NIH HHS R41 AI157287
6 · The paper itself

Abstract

Serine-rich-repeat proteins (SRRPs) are large mucin-like glycoprotein adhesins expressed by a plethora of pathogenic and symbiotic Gram-positive bacteria. SRRPs play major functional roles in bacterial-host interactions, like adhesion, aggregation, biofilm formation, virulence, and pathogenesis. Through their functional roles, SRRPs aid in the development of host microbiomes but also diseases like infective endocarditis, otitis media, meningitis, and pneumonia. SRRPs comprise shared domains across different species, including two or more heavily O-glycosylated long stretches of serine-rich repeat regions. With loci that can be as large as ~40 kb and can encode up to 10 distinct glycosyltransferases that specifically facilitate SRRP glycosylation, the SRRP loci makes up a significant portion of the bacterial genome. The significance of SRRPs and their glycans in host-microbe communications is becoming increasingly evident. Studies are beginning to reveal the glycosylation pathways and mature O-glycans presented by SRRPs. Here we review the glycosylation machinery of SRRPs across species and discuss the functional roles and clinical manifestations of SRRP glycosylation.

Indexed as

Adhesins, BacterialSerineBacterial AdhesionBacterial ProteinsGlycosylationGram-Positive BacteriaPolysaccharidesAdhesins, BacterialBacterial ProteinsPolysaccharidesSerineadhesinglycoproteinpathogenesisserine-rich repeat proteinssymbiosisvirulence factor

Identifiers

PMID37975670
PMCPMC10810200
OpenAlexW4388762272

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.