GET /metagenomics/api/v1/samples/ERS4803652/studies?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"links": {
"first": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/ERS4803652/studies?format=api&page=1",
"last": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/ERS4803652/studies?format=api&page=1",
"next": null,
"prev": null
},
"data": [
{
"type": "studies",
"id": "MGYS00006221",
"attributes": {
"bioproject": "PRJEB39062",
"samples-count": 46,
"accession": "MGYS00006221",
"is-private": false,
"last-update": "2023-06-12T20:56:20",
"secondary-accession": "ERP122530",
"centre-name": "University of Cagliari",
"public-release-date": null,
"study-abstract": "Although it is known that the gut microbiota (GM) can be modulated by diet, the impact of specific dietary interventions on its composition and diversity in obese patients remain to be ascertained. The present work aimed to evaluate the impact of a moderately hypocaloric Mediterranean diet on the GM of obese and overweight patients (OB). The GM of 23 OB patients (F/M= 20/3) was compared before and after 3 months of the nutritional intervention (NI). Fecal samples were analyzed by Illumina MiSeq sequencing of the 16S rRNA gene. After 3 months of NI, patients presented a statistically significant reduction of the body weight and fat mass, along with changes in the relative abundance of many microbial patterns. We observed an increased abundance in several Bacteroidetes taxa (i.e. Sphingobacteriaceae, Sphingobacterium, Bacteroides spp, Prevotella stercorea) and depletion of many Firmicutes taxa (i.e. Lachnospiraceae members, Ruminococcaceae and Ruminococcus, Veillonellaceae, Catenibacterium, Megamonas). In addition, the phylum Proteobacteria showed an increased abundance, while the genus Sutterella, within the same phylum, decreased after the intervention. Metabolic pathways related to membrane transport and cell motility showed a decreased expression after the NI.",
"study-name": "Impact of a moderate caloric restriction on the gut microbiota composition and diversity of Italian obese patients",
"data-origination": "SUBMITTED"
},
"relationships": {
"downloads": {
"links": {
"related": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00006221/downloads?format=api"
}
},
"publications": {
"links": {
"related": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00006221/publications?format=api"
}
},
"geocoordinates": {
"links": {
"related": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00006221/geocoordinates?format=api"
}
},
"analyses": {
"links": {
"related": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00006221/analyses?format=api"
}
},
"samples": {
"links": {
"related": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00006221/samples?format=api"
}
},
"biomes": {
"links": {
"related": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00006221/biomes?format=api"
},
"data": [
{
"type": "biomes",
"id": "root:Host-associated:Human:Digestive system:Large intestine:Fecal",
"links": {
"self": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Host-associated:Human:Digestive%20system:Large%20intestine:Fecal?format=api"
}
}
]
}
},
"links": {
"self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00006221?format=api"
}
}
],
"meta": {
"pagination": {
"page": 1,
"pages": 1,
"count": 1
}
}
}