Evidence map›Paper›PMID 27713568›Full record

ArticleScientific reports2016

Characterisation of the immune compounds in koala milk using a combined transcriptomic and proteomic approach.

Katrina M Morris, Denis O'Meally, Thiri Zaw, Xiaomin Song, Amber Gillett, Mark P Molloy, Adam Polkinghorne, Katherine Belov

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

20 citing papers in PubMed, 38 citations in OpenAlex.

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  10. Koala retrovirus genetic diversity and transmission dynamics within captive koala populations.Proceedings of the National Academy of Sciences of the United States of America · 2021
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  11. Article
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  16. Infectious KoRV-related retroviruses circulating in Australian bats.Proceedings of the National Academy of Sciences of the United States of America · 2020
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  17. Article
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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

8 authors at 5 institutions in 1 country.

Katrina M MorrisFaculty of Veterinary Science, University of Sydney, Camperdown, NSW, 2006, Australia.
Denis O'MeallyFaculty of Veterinary Science, University of Sydney, Camperdown, NSW, 2006, Australia.
Thiri ZawAustralian Proteome Analysis Facility, Dept. Chemistry and Biomolecular Sciences, E8C310, Research Park Drive, Macquarie University, NSW, 2109. Australia.
Xiaomin SongAustralian Proteome Analysis Facility, Dept. Chemistry and Biomolecular Sciences, E8C310, Research Park Drive, Macquarie University, NSW, 2109. Australia.
Amber GillettAustralia Zoo Wildlife Hospital, Beerwah, Queensland 4519, Australia.
Mark P MolloyAustralian Proteome Analysis Facility, Dept. Chemistry and Biomolecular Sciences, E8C310, Research Park Drive, Macquarie University, NSW, 2109. Australia.
Adam PolkinghorneCentre for Animal Health Innovation, Faculty of Science, Health, Education and Engineering, University of the Sunshine Coast, Maroochydore, Qld, 4558, Australia.
Katherine BelovFaculty of Veterinary Science, University of Sydney, Camperdown, NSW, 2006, Australia.
University of Sydney · AUMacquarie University · AUAustralian Genome Research Facility · AUAustralia Zoo · AUUniversity of the Sunshine Coast · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Production of milk is a key characteristic of mammals, but the features of lactation vary greatly between monotreme, marsupial and eutherian mammals. Marsupials have a short gestation followed by a long lactation period, and milk constituents vary greatly across lactation. Marsupials are born immunologically naïve and rely on their mother's milk for immunological protection. Koalas (Phascolarctos cinereus) are an iconic Australian species that are increasingly threatened by disease. Here we use a mammary transcriptome, two milk proteomes and the koala genome to comprehensively characterise the protein components of koala milk across lactation, with a focus on immune constituents. The most abundant proteins were well-characterised milk proteins, including β-lactoglobulin and lactotransferrin. In the mammary transcriptome, 851 immune transcripts were expressed, including immunoglobulins and complement components. We identified many abundant antimicrobial peptides, as well as novel proteins with potential antimicrobial roles. We discovered that marsupial VELP is an ortholog of eutherian Glycam1, and likely has an antimicrobial function in milk. We also identified highly-abundant koala endogenous-retrovirus sequences, identifying a potential transmission route from mother to young. Characterising the immune components of milk is key to understanding protection of marsupial young, and the novel immune compounds identified may have applications in clinical research.

Indexed as

AnimalsFemaleGene Expression ProfilingGene Expression RegulationGene Regulatory NetworksGenomeLactationMammary Glands, AnimalMilkPhascolarctidaeProteomics

Identifiers

PMID27713568
PMCPMC5054531
OpenAlexW2527915115

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.