Evidence map›Paper›PMID 41923233›Full record

ArticleBMC veterinary research2026

Effects of circadian rhythms on antimicrobial peptide concentrations in lactating goat milk.

Zi-Long Liang, Takahiro Nii, Toshihisa Sugino, Naoki Isobe

Abstract read
In one paragraph

Article in BMC veterinary research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Zi-Long LiangGraduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima, Hiroshima, 739-8528, Japan.
Takahiro NiiGraduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima, Hiroshima, 739-8528, Japan.
Toshihisa SuginoGraduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima, Hiroshima, 739-8528, Japan.
Naoki IsobeGraduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima, Hiroshima, 739-8528, Japan. niso@hiroshima-u.ac.jp.

Funding

Grant-in-Aid for Scientific Research from the Japan Society for the Promotion of Science 21K05893
6 · The paper itself

Abstract

backgroundImmune system is regulated by circadian rhythms, which promote inflammation and facilitate pathogen elimination. Antimicrobial peptides secreted by milk somatic cells and mammary gland epithelial cells play a crucial role in protecting the mammary gland from pathogenic invasion and mastitis. In this study, we aimed to investigate the circadian rhythms of clock gene and antimicrobial peptide gene expression in goat milk somatic cells, as well as the circadian variation in antimicrobial peptide concentrations in milk.

resultsMilk and blood samples were collected from eight goats every 4 h for three days, with light exposure from 6:30 to 19:00. Notably, plasma prolactin level, milk Na

conclusionsOverall, our results suggest that leukocyte migration and antimicrobial peptide production exhibit circadian rhythms in the mammary glands. These findings provide valuable insights to ensure safe milking conditions by milking during periods of high immune activity in the mammary glands.

Indexed as

Antimicrobial Cationic PeptidesAntimicrobial PeptidesCircadian RhythmGoatsLactationMilkAnimalsCLOCK ProteinsFemaleMammary Glands, AnimalAntimicrobial Cationic PeptidesAntimicrobial PeptidesCLOCK ProteinsAntimicrobial peptidesBlood hormonesCircadian rhythmLeukocyte migrationMammary gland physiology

Identifiers

PMID41923233
PMCPMC13169986

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LicenceCC BY-NC-ND
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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.