Evidence map›Paper›PMID 36190144›Full record

ReviewImmunological reviews2023

The role of neutrophils in trained immunity.

Lydia Kalafati, Aikaterini Hatzioannou, George Hajishengallis, Triantafyllos Chavakis

Open access · hybridAbstract readReview
In one paragraph

Review in Immunological reviews, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed
6.9field-weighted citation impact, top 2% 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

77 citing papers in PubMed, 87 citations in OpenAlex.

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  16. Immune Responses to Influenza Infection in Children.Open forum infectious diseases · 2026
    Article
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17 more citing papers are in PubMed but not listed here.

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

4 authors at 2 institutions in 2 countries.

Lydia KalafatiInstitute for Clinical Chemistry and Laboratory Medicine, University Hospital and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany.
Aikaterini HatzioannouInstitute for Clinical Chemistry and Laboratory Medicine, University Hospital and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany.
George HajishengallisDepartment of Basic and Translational Sciences, School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.ORCID 0000-0001-7392-8852
Triantafyllos ChavakisInstitute for Clinical Chemistry and Laboratory Medicine, University Hospital and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany.ORCID 0000-0002-1869-5141
Technische Universität Dresden · DEUniversity of Pennsylvania · US

Funding

Neutrophil homeostasis and periodontitis: Novel concepts and treatmentsR01DE024153 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI HAJISHENGALLIS, GEORGIOS · 2016 to 2020
$2.0M
IL-22, Immune Plasticity, and Autotherapy in the PeriodontiumR01DE029436 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI HAJISHENGALLIS, GEORGIOS · 2020 to 2024
$1.9M
Trained innate immunity and periodontitis-associated comorbiditiesR01DE031206 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI Georgios Hajishengallis · 2022 to 2026
$1.9M
NIDCR NIH HHS R01 DE024153NIDCR NIH HHS R01 DE029436NIDCR NIH HHS R01 DE031206
6 · The paper itself

Abstract

The principle of trained immunity represents innate immune memory due to sustained, mainly epigenetic, changes triggered by endogenous or exogenous stimuli in bone marrow (BM) progenitors (central trained immunity) and their innate immune cell progeny, thereby triggering elevated responsiveness against secondary stimuli. BM progenitors can respond to microbial and sterile signals, thereby possibly acquiring trained immunity-mediated long-lasting alterations that may shape the fate and function of their progeny, for example, neutrophils. Neutrophils, the most abundant innate immune cell population, are produced in the BM from committed progenitor cells in a process designated granulopoiesis. Neutrophils are the first responders against infectious or inflammatory challenges and have versatile functions in immunity. Together with other innate immune cells, neutrophils are effectors of peripheral trained immunity. However, given the short lifetime of neutrophils, their ability to acquire immunological memory may lie in the central training of their BM progenitors resulting in generation of reprogrammed, that is, "trained", neutrophils. Although trained immunity may have beneficial effects in infection or cancer, it may also mediate detrimental outcomes in chronic inflammation. Here, we review the emerging research area of trained immunity with a particular emphasis on the role of neutrophils and granulopoiesis.

Indexed as

Immunity, InnateNeutrophilsBone MarrowHumansInflammationTrained Immunitybone marrowcanceremergency myelopoiesisgranulopoiesishematopoietic stem and progenitor cellsinflammationinnate immune memorytrained immunity

Identifiers

PMID36190144
PMCPMC10050090
OpenAlexW4300690134

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.