Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Microbiome responses to an uncontrolled short-term diet intervention in the frame of the citizen science project. / Klimenko, Natalia S.; Tyakht, Alexander V.; Popenko, Anna S. и др.
в: Nutrients, Том 10, № 5, 576, 08.05.2018.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Microbiome responses to an uncontrolled short-term diet intervention in the frame of the citizen science project
AU - Klimenko, Natalia S.
AU - Tyakht, Alexander V.
AU - Popenko, Anna S.
AU - Vasiliev, Anatoly S.
AU - Altukhov, Ilya A.
AU - Ischenko, Dmitry S.
AU - Shashkova, Tatiana I.
AU - Efimova, Daria A.
AU - Nikogosov, Dmitri A.
AU - Osipenko, Dmitrii A.
AU - Musienko, Sergey V.
AU - Selezneva, Kseniya S.
AU - Baranova, Ancha
AU - Kurilshikov, Alexander M.
AU - Toshchakov, Stepan M.
AU - Korzhenkov, Aleksei A.
AU - Samarov, Nazar I.
AU - Shevchenko, Margarita A.
AU - Tepliuk, Alina V.
AU - Alexeev, Dmitry G.
N1 - Publisher Copyright: © 2018 by the authors. Licensee MDPI, Basel, Switzerland.
PY - 2018/5/8
Y1 - 2018/5/8
N2 - Personalized nutrition is of increasing interest to individuals actively monitoring their health. The relations between the duration of diet intervention and the effects on gut microbiota have yet to be elucidated. Here we examined the associations of short-term dietary changes, long-term dietary habits and lifestyle with gut microbiota. Stool samples from 248 citizen-science volunteers were collected before and after a self-reported 2-week personalized diet intervention, then analyzed using 16S rRNA sequencing. Considerable correlations between long-term dietary habits and gut community structure were detected. A higher intake of vegetables and fruits was associated with increased levels of butyrate-producing Clostridiales and higher community richness. A paired comparison of the metagenomes before and after the 2-week intervention showed that even a brief, uncontrolled intervention produced profound changes in community structure: resulting in decreased levels of Bacteroidaceae, Porphyromonadaceae and Rikenellaceae families and decreased alpha-diversity coupled with an increase of Methanobrevibacter, Bifidobacterium, Clostridium and butyrate-producing Lachnospiraceae- as well as the prevalence of a permatype (a bootstrapping-based variation of enterotype) associated with a higher diversity of diet. The response of microbiota to the intervention was dependent on the initial microbiota state. These findings pave the way for the development of an individualized diet.
AB - Personalized nutrition is of increasing interest to individuals actively monitoring their health. The relations between the duration of diet intervention and the effects on gut microbiota have yet to be elucidated. Here we examined the associations of short-term dietary changes, long-term dietary habits and lifestyle with gut microbiota. Stool samples from 248 citizen-science volunteers were collected before and after a self-reported 2-week personalized diet intervention, then analyzed using 16S rRNA sequencing. Considerable correlations between long-term dietary habits and gut community structure were detected. A higher intake of vegetables and fruits was associated with increased levels of butyrate-producing Clostridiales and higher community richness. A paired comparison of the metagenomes before and after the 2-week intervention showed that even a brief, uncontrolled intervention produced profound changes in community structure: resulting in decreased levels of Bacteroidaceae, Porphyromonadaceae and Rikenellaceae families and decreased alpha-diversity coupled with an increase of Methanobrevibacter, Bifidobacterium, Clostridium and butyrate-producing Lachnospiraceae- as well as the prevalence of a permatype (a bootstrapping-based variation of enterotype) associated with a higher diversity of diet. The response of microbiota to the intervention was dependent on the initial microbiota state. These findings pave the way for the development of an individualized diet.
KW - 16S rRNA metagenomics
KW - Citizen science
KW - Gut microbiota
KW - Intervention
KW - Microbiome stability
KW - Personalized diet
KW - Responders
KW - Humans
KW - Gastrointestinal Microbiome
KW - RNA, Ribosomal, 16S/genetics
KW - Sequence Analysis, DNA
KW - Clostridium/genetics
KW - Methanobrevibacter/genetics
KW - Bacteroidetes/genetics
KW - Sample Size
KW - Diet
KW - Feces/chemistry
KW - Bifidobacterium/genetics
KW - Metagenome
KW - Cluster Analysis
KW - PHYSIOLOGY
KW - SEQUENCES
KW - microbiome stability
KW - PATTERNS
KW - citizen science
KW - personalized diet
KW - responders
KW - ABUNDANCE
KW - METABOLISM
KW - DIVERSITY
KW - BACTERIA
KW - GUT MICROBIOTA
KW - gut microbiota
KW - FIBER
KW - IMPACT
KW - intervention
UR - http://www.scopus.com/inward/record.url?scp=85046680130&partnerID=8YFLogxK
U2 - 10.3390/nu10050576
DO - 10.3390/nu10050576
M3 - Article
C2 - 29738477
AN - SCOPUS:85046680130
VL - 10
JO - Nutrients
JF - Nutrients
SN - 2072-6643
IS - 5
M1 - 576
ER -
ID: 13332046