PAVLOVÁ, Tereza, Zdeněk SPÁČIL, Veronika VIDOVÁ, Filip ZLÁMAL, Eliška ČECHOVÁ, Zuzana HODICKÁ and Julie DOBROVOLNÁ. Adipophilin and perilipin 3 positively correlate with total lipid content in human breast milk. Scientific reports. London: Nature Publishing Group, 2020, vol. 10, No 1, p. 1-9. ISSN 2045-2322. Available from: https://dx.doi.org/10.1038/s41598-019-57241-w.
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Basic information
Original name Adipophilin and perilipin 3 positively correlate with total lipid content in human breast milk
Authors PAVLOVÁ, Tereza (203 Czech Republic, belonging to the institution), Zdeněk SPÁČIL (203 Czech Republic, belonging to the institution), Veronika VIDOVÁ (203 Czech Republic, belonging to the institution), Filip ZLÁMAL (203 Czech Republic, belonging to the institution), Eliška ČECHOVÁ (203 Czech Republic, belonging to the institution), Zuzana HODICKÁ (203 Czech Republic) and Julie DOBROVOLNÁ (203 Czech Republic, guarantor, belonging to the institution).
Edition Scientific reports, London, Nature Publishing Group, 2020, 2045-2322.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10700 1.7 Other natural sciences
Country of publisher United Kingdom of Great Britain and Northern Ireland
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 4.379
RIV identification code RIV/00216224:14310/20:00114318
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1038/s41598-019-57241-w
UT WoS 000551443900011
Keywords in English Lipids; Membrane proteins; Peptides
Tags 14110518, GPK, podil, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Marie Šípková, DiS., učo 437722. Changed: 23/11/2020 13:58.
Abstract
Lipids are secreted into milk as bilayer-coated structures: milk fat globules (MFGs). Adipophilin (ADRP) and perilipin 3 (TIP47) are associated with MFGs in human breast milk; however, the role of these proteins in milk lipid secretion is not fully understood. The study aimed to investigate levels of ADRP, TIP47 and total lipid content in human breast milk, their mutual correlations, and dynamics during lactation. Milk samples from 22 healthy lactating women (Caucasian, Central European) were collected at five time points during lactation (1-3, 12-14, 29-30, 88-90 and 178-180 days postpartum). Mass spectrometry-based method was used for quantification of ADRP and TIP47 in the samples. The gravimetric method was used to determine milk total lipid content. We observed distinctive trends in ADRP, TIP47 levels and lipid content in human breast milk during the first six months of lactation. We also found a significant association between lipid content and ADRP, lipid content and TIP47, and ADRP and TIP47 concentrations in breast milk at all sampling points. A mass spectrometry-based method was developed for quantifying ADRP and TIP47 in human breast milk. Strong mutual correlations were found between ADRP, TIP47 and total lipid content in human breast milk.
Links
EF15_003/0000469, research and development projectName: Cetocoen Plus
GJ17-24592Y, research and development projectName: Mapování interakcí mezi základními metabolickými pochody a střevní mikroflórou
Investor: Czech Science Foundation
LM2015051, research and development projectName: Centrum pro výzkum toxických látek v prostředí (Acronym: RECETOX RI)
Investor: Ministry of Education, Youth and Sports of the CR
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