ArticleBMJ open2025
Mapping the current knowledge on leucocytes in human breastmilk: a scoping review protocol.
Article in BMJ open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionThe immunological composition of breastmilk has gained research interest as breastfeeding has been persistently correlated with improved health outcomes in children. Immune cells, also known as leucocytes, are key components of the body's immune system, but they remain understudied in breastmilk. The relevance of breastmilk leucocytes for breastfeeding-mediated immune benefits remains controversial. To identify the current state-of-the-art on breastmilk leucocyte research, unearth knowledge gaps and propose research priorities, a scoping review is necessary. METHODS AND ANALYSIS: This scoping review will address the general question of what is known about leucocytes in human breastmilk. The development of this scoping review protocol adhered to the recommendations set forth by the Joanna Briggs Institute guidelines. Peer-reviewed research articles published in English, French or Spanish will be eligible for inclusion in the scoping review. The initial literature search was conducted in January 2024 within the Medline, Embase, Cochrane Central and BVS databases. ETHICS AND DISSEMINATION: This review does not require ethics approval. Our dissemination strategy includes peer-review publication and presentations at conferences and to relevant stakeholders. REGISTRATION DETAILS: This protocol was registered in Open Science Framework (available at: https://osf.io/kwfsy) on 19 February 2024.
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Registered trials
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.