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Older adults (≥ 65 y)
Age bands · collection id elderly-samples
Every gut sample from subjects in the elderly age band (≥ 65 y at collection), across all studies.
Open in the sample explorer (29,302 samples)
379
studies with member samples
29,302
member samples in this release
Membership rule
| age_category | elderly |
| body_site_class | primary |
Composition
Age category
| elderly | 29,302 |
Country
| US | 11,601 |
| SE | 2,716 |
| CN | 1,494 |
| IE | 1,353 |
| ES | 1,281 |
| FR | 1,199 |
Health condition
| healthy_control Healthy / control | 5,779 |
| other_cancer Other cancer (incl. immunotherapy cohorts) | 2,753 |
| neurological_psychiatric Neurological / psychiatric (PD | 1,219 |
| other_disease Other disease / condition | 729 |
| colorectal_cancer Colorectal cancer | 657 |
| other_infection Other infection (HIV | 562 |
Lifestyle
| institutionalized Institutionalized (nursing home | 884 |
| urban_industrialized Urban / industrialized (only when stated by the source) | 484 |
| rural_non_industrialized Rural | 278 |
| indigenous_community Indigenous community (subsistence not specified) | 37 |
| traditional_agriculturalist Traditional / subsistence agriculturalist | 17 |
| vegetarian_or_vegan Vegetarian / vegan (cohort defined by this diet) | 1 |
Member studies (379)
| Study | Title | Member samples | First public |
|---|---|---|---|
| PRJNA1347413 | Metagenomic data from the ASPREE-XT study | 4,711 | 2025 |
| PRJEB110772 | Gut microbiota associates with frailty in older women | 2,398 | 2026 |
| PRJNA1157371 | AWI-Gen 2 Microbiome Project | 1,820 | 2025 |
| PRJNA1370810 | Colon-delivered vitamin B2 as a functional modulator of the human gut microbiome | 1,032 | 2026 |
| PRJEB104496 | The Ageing Imageomics Study | 942 | 2026 |
| PRJNA1235197 | Microbiome signatures linked to cancer and treatment adverse events in a real-world cohort | 707 | 2025 |
| PRJNA1305379 | Fecal immunochemical tests from population-based colorectal cancer screening programs support prospective microbiome cohorts | 655 | 2026 |
| PRJEB11419 | American Gut Project | 644 | 2015 |
| PRJNA1086951 | MIND Study - Fecal Metagenomics | 638 | 2025 |
| PRJNA1237248 | MicroN Study Prescient data | 500 | 2025 |
| PRJNA529586 | Alzheimers Disease microbiome in elders | 490 | 2020 |
| PRJNA834801 | Characterizing dysbiosis of the Parkinson's disease gut microbiome using shotgun metagenomics | 469 | 2022 |
| PRJEB32762 | iMSMS Baranzini data | 342 | 2019 |
| PRJNA1167328 | Gut Microbiome Signatures Predict Long COVID | 293 | 2026 |
| PRJEB64515 | Gut Microbiome Dynamics and Predictive Value in Hospitalized COVID-19 Patients: A Comparative Analysis of Shallow and Deep Shotgun Sequencing | 292 | 2023 |
| PRJNA675598 | Identification of unique bile acid metabolizing bacteria from the microbiome of centenarians | 286 | 2021 |
| PRJDB4176 | metagenomic data from human fecal samples | 270 | 2019 |
| PRJEB113070 | Longitudinal metagenomics analysis of CPE carriers | 267 | 2026 |
| PRJNA1023797 | Custom scoring based on ecological topology of gut microbiota associated with cancer immunotherapy outcome. | 257 | 2024 |
| PRJNA613947 | human gut metagenome Metagenome | 254 | 2020 |
| PRJNA987980 | Microbiome Pipeline Benchmarking | 240 | 2024 |
| PRJEB49124 | Gut metagenomes of Asian octogenarians from SG90 cohort | 234 | 2021 |
| PRJNA589866 | human gut metagenome Metagenome | 214 | 2020 |
| PRJNA297252 | Intestinal microbiota dynamics in hospitalized patients | 213 | 2015 |
| PRJEB37017 | Identifying frailty-associated markers in Elderly Irish Individuals | 207 | 2020 |
| PRJEB83322 | The gut microbiome, frailty syndrome and comorbidities: a complex network in aging | 203 | 2025 |
| PRJEB76236 | MaPLE insights into microbiome and metabolome. | 200 | 2024 |
| PRJNA1177009 | A human milk oligosaccharide alters the microbiome, circulating hormones, cytokines and metabolites in a randomized controlled trial of older individuals | 186 | 2024 |
| PRJEB38742 | Imidazole propionate is increased in diabetes and associated with dietary patterns and altered microbial ecology | 185 | 2020 |
| PRJEB54704 | Gut microbiome associations with clinical outcomes of CD19-targeted CAR-T cell immunotherapy | 177 | 2023 |
| PRJNA751792 | Intestinal Akkermansia muciniphila predicts clinical response to PD1 blockade in advanced non-small cell lung cancer patients | 175 | 2021 |
| PRJNA798058 | The gut microbiome in preclinical Alzheimer Disease | 164 | 2022 |
| PRJNA1116523 | Microbial and metabolic gut profiling across seven malignancies identifies fecal Faecalibacillus intestinalis and formic acid as commonly altered in cancer patients | 156 | 2024 |
| PRJEB47976 | Alzheimer signature in intestinal microbiome: Results from the AlzBiom study. | 152 | 2022 |
| PRJDB40001 | Human gut metagenome from the elderly population in Ginowan City, Okinawa | 148 | 2026 |
| PRJNA1142892 | Microbiome modulators in the prevention and mitigation of accelerated aging biology caused by cancer treatment | 148 | 2025 |
| PRJEB1786 | Gut metagenome in European women with normal, impaired and diabetic glucose control | 145 | 2013 |
| PRJNA531316 | CARBEPAD | 144 | 2019 |
| PRJEB72531 | Prebiotic intervention for muscle function and cognition | 137 | 2024 |
| PRJEB72524 | Gut microbiome samples from a cohort of CRC patients in Brno, Czech Republic. | 125 | 2025 |
| PRJNA954584 | The gut microbiome in bullous pemphigoid | 124 | 2023 |
| PRJNA739858 | Gut microbiome analysis of the Brain, Adipocyte, Microbiome, Muscle, Bone, Exercise (BAMMBE) elderly Singapore Cohort | 121 | 2022 |
| PRJNA699281 | The microbiome of aging: instability, heterogeneity, and pathogenicity reservoirs in the skin, oral, and gut microbiome of older adults | 120 | 2022 |
| PRJNA1210004 | Temporal Stability of the Fecal Microbiome in Older Adults | 120 | 2025 |
| PRJDB15956 | Shotgun data in the gut of Parkinson's disease | 115 | 2023 |
| PRJEB21528 | Here we performed a metagenome-wide association study (MWAS) on stools from 218 individuals with atherosclerotic cardiovascular disease (ACVD) and 187 healthy controls. | 104 | 2017 |
| PRJNA745329 | Fecal and colon mucosa sequencing of tubular adenoma, serrated, and polyp-free individuals | 100 | 2021 |
| PRJNA542578 | human gut metagenome Raw sequence reads | 100 | 2024 |
| PRJNA1195999 | Gut Microbiome Dynamics and Functional Shifts in Healthy Aging | 100 | 2025 |
| PRJEB115441 | Shotgun gut metagenomes for multi-ethnic Asian adults to investigate obesity, diet, and microbiome relationships (HELIOS Singapore cohort) | 98 | 2026 |
| PRJNA598452 | Elderly Gut Microbiota FMM | 97 | 2020 |
| PRJEB7774 | Gut microbiome development along the colorectal adenoma-carcinoma sequence | 96 | 2015 |
| PRJEB43119 | Predicting Response to Immunotherapy for Melanoma With Gut Microbiome and Metabolomics | 95 | 2021 |
| PRJEB22863 | Gut mictobiota composition correlation with the clinical outcome of NSCLC and RCC patients treated with anti-PD-1 mAB | 94 | 2017 |
| PRJNA1056768 | Relationships between the gastrointestinal microbiome and Clostridiodes difficile toxin production and expression | 88 | 2025 |
| PRJDB16443 | Shotgun metagenome sequencing of oral and stool samples from Japanese long-term care facility residents | 87 | 2023 |
| PRJNA770295 | Dietary fiber and probiotics impact the gut microbiome and melanoma immunotherapy response | 84 | 2021 |
| PRJNA530339 | Shotgun Metagenomics of 361 post-menopause women reveals gut microbiome change along with the bone loss | 84 | 2020 |
| PRJEB6070 | Potential of fecal microbiota for early stage detection of colorectal cancer | 83 | 2014 |
| PRJNA672867 | Effectiveness of Fecal Microbiota Transplant together with PD-1 blockade in overcoming resistance to anti-PD-1 therapy in advanced melanoma patients | 82 | 2020 |
| PRJNA615162 | Gut Microbiome characterization of IgG4 patients and Systemic Sclerosis patients | 82 | 2021 |
| PRJNA665245 | Gut-Brain axis in people at differential genetic risk for developing Alzheimer's disease | 81 | 2022 |
| PRJNA1046438 | Profiling the gut microbiota throughout human lifespan | 80 | 2024 |
| PRJNA531921 | Human Gut Metagenome Raw sequence reads | 79 | 2019 |
| PRJNA1491285 | Gut microbiota in patients with cirrhosis and portal hypertension receiving lactulose | 79 | 2026 |
| PRJNA904419 | A metagenomics study reveals the gut microbiome as a sex-specific modulator of healthy aging in Hainan centenarians | 75 | 2023 |
| PRJNA957107 | Imrabiome - Rheumatoid project | 75 | 2024 |
| PRJNA1295573 | The intestinal microbiome of patients with newly diagnosed invasive breast cancer and ductal carcinoma in situ | 74 | 2026 |
| PRJNA1390647 | Gut Barrier Dysfunction, Inflammation, and Cognitive Impairment in Aging | 73 | 2026 |
| PRJNA734860 | Stool microbiome of Hispanics in the Cameron County Hispanic Cohort | 72 | 2023 |
| PRJEB9576 | Shotgun Metagenomics of 250 Adult Twins Reveals Genetic and Environmental Impacts on the Gut Microbiome | 72 | 2016 |
| PRJNA347511 | Shotgun sequencing of the gut microbiome to look at vitamin K biosynthesis | 71 | 2020 |
| PRJNA624763 | Shotgun metagenomics of human gut microbiota in China high longevity area | 68 | 2020 |
| PRJNA1450325 | Metagenomes of fermented foods and gut microbiome from non Western populations | 67 | 2026 |
| PRJNA762360 | Intestinal Microbiota Signatures Predict Clinical Outcome and Immune-related Adverse Events in PD-1 Treated Melanoma Patients | 66 | 2022 |
| PRJNA728374 | Gut microbiome responses to dietary intervention with hypocholesterolemic vegetable oils. | 66 | 2022 |
| PRJNA1248002 | Comparison of 95% ethanol and cards for stool metagenomic studies | 64 | 2025 |
| PRJNA993675 | Discovery of disease-adapted bacterial lineages in inflammatory bowel diseases | 62 | 2024 |
| PRJNA791751 | Immune system and intestinal microbiota determine efficacy of androgen deprivation therapy against prostate cancer | 61 | 2022 |
| PRJNA398089 | Longitudinal Multi’omics of the Human Microbiome in Inflammatory Bowel Disease | 61 | 2017 |
| PRJNA1258611 | Comparing a Whole Grain Blend with Polished White Rice on Gut Microbiota Fermentation in Diabetic Patients | 60 | 2025 |
| PRJNA447983 | Whole-metagenome shotgun sequencing of two Italian fecal CRC cohorts | 59 | 2018 |
| PRJNA565546 | fecal sample Raw sequence reads | 57 | 2019 |
| PRJEB53403 | PD Shotgun Metagenomics Data | 56 | 2022 |
| PRJEB114255 | IBD Parisian Gut Microbiome Cohorte | 56 | 2026 |
| PRJEB72525 | Gut microbiome samples from a cohort of CRC patients in two hospitals in Prague and Plzen, Czech Republic. | 56 | 2025 |
| PRJNA1138254 | PSC-Vanc Clinical Trial | 55 | 2024 |
| PRJNA749645 | Whole genome metagenome of gut microbiota from prostate cancer patients | 55 | 2021 |
| PRJNA1453174 | Gut microbiome of subjects with either gastric cancer or gastritis | 54 | 2026 |
| PRJNA1291832 | Shotgun metagenomics data of melanoma patients undergoing ICB | 54 | 2025 |
| PRJNA993161 | Impact of complex oligosaccharides and a probiotic on the antibiotic-treated human microbiome | 54 | 2023 |
| PRJNA397450 | Human gut microbial community assessment using stool, rectal swab, and mucosal samples | 51 | 2017 |
| PRJDB38277 | Characteristics of intestinal bacteria in long-lived elderly (PRJCA019954) | 51 | 2025 |
| PRJNA1088844 | Characterization of the fecal microbial taxonomic composition and functional potential and integrative analysis with gastrointestinal and non-gastrointestinal symptoms in subjects with disorders of gut-brain interactions | 50 | 2024 |
| PRJNA1198725 | Human gut metagenome | 49 | 2025 |
| PRJEB72523 | Gut microbiome samples from the AtezoTRIBE phase-II clinical trial | 48 | 2025 |
| PRJNA1107274 | Neoadjuvant Vidutolimod and Nivolumab in High-Risk Resectable Melanoma | 48 | 2024 |
| PRJEB53401 | PD Shotgun Metagenomics - TBC | 48 | 2022 |
| PRJEB10878 | Metagenomic analysis of fecal microbiome as a tool towards targeted non-invasive biomarkers for colorectal cancer | 48 | 2015 |
| PRJEB39661 | Changes in the microbiota across life: the existence of a core of microbial taxa and decoupling taxa. | 45 | 2023 |
| PRJNA972625 | Changes in gut mycobiome in Polish melanoma patients | 45 | 2024 |
| PRJNA728680 | PREMIX | 44 | 2022 |
| PRJNA928744 | Gut microbiota composition of patients in MIMic cohort | 44 | 2023 |
| PRJNA918651 | Characterizing the microbiome of patients with myeloproliferative neoplasms during a Mediterranean diet intervention | 44 | 2023 |
| PRJNA762484 | Gut microbiota in patients with Parkinson disease | 43 | 2022 |
| PRJNA1096686 | A comparative analysis of Parkinson's disease, inflammatory bowel disease, and control gut microbiomes with shotgun metagenomics | 43 | 2024 |
| PRJEB59450 | PDA-MAPS - Pancreatic Ductal Adenocarcinoma - Microbiome As Predictor of Subtypes - Fistula | 42 | 2023 |
| PRJNA688274 | Netherland Travelers | 42 | 2021 |
| PRJEB25514 | A cross-sectional study of compositional and functional profiles of gut microbiota in Sardinian centenarians | 42 | 2019 |
| PRJNA811494 | ITS2 and whole metagenomics from stool of human lung cancer patients from hungary | 41 | 2023 |
| PRJEB12449 | Reproducibility of associations between the human gut microbiome and colorectal cancer assessed in a patient population from Washington, DC, USA | 41 | 2016 |
| PRJEB81519 | Effects of a Fiber Mixture on Gut Microbiome Diversity and Short-Chain Fatty Acids in Adults with Increased Metabolic Risk: A Randomized Cross-over Study | 41 | 2025 |
| PRJNA1216426 | The effects of probiotic treatment with Bifidobacterium breve, Bif195 for small intestinal Crohn's disease and the gut microbiome: Results from a randomised, double-blind, placebo-controlled trial | 40 | 2025 |
| PRJNA679346 | Whole-metagenome shotgun sequencing of human feces | 40 | 2021 |
| PRJNA1255639 | Gut microbiota of SIRS and sepsis patients | 40 | 2026 |
| PRJNA1258750 | Whole genome sequencing of gut microbiota in cognitively frail and robust older adults from the AGELESS Cohort | 40 | 2025 |
| PRJNA422434 | A metagenome-wide association study of gut microbiota in type 2 diabetes. | 40 | 2012 |
| PRJEB49516 | Role_of_microbiome_in_rare_cancers_in_Australia | 39 | 2024 |
| PRJNA895487 | Multi-omic gut microbiomes of autistic children and their typically developing siblings | 39 | 2023 |
| PRJNA928211 | Gut microbiome of DLBCL patients | 39 | 2023 |
| PRJNA731589 | Metagenomic sequencing of microbial DNA extracted from stool samples of CRC and HS | 38 | 2022 |
| PRJNA962059 | Lewy Body Dementia Microbiome | 38 | 2024 |
| PRJNA934363 | Phageomes from human stomach | 38 | 2023 |
| PRJNA804384 | Inflammatory bowel disease patients undergoing biological therapy | 38 | 2022 |
| PRJNA573963 | Gut Microbiome of Elderly Adults with Advanced Dementia | 38 | 2019 |
| PRJNA1446200 | Matched Metagenomic and Metatranscriptomic Profiling of CDI | 38 | 2026 |
| PRJEB52923 | One-year supplementation with Lactobacillus reuteri ATCC PTA 6475 counteracts a degradation of gut microbiota in older women with low bone mineral density | 38 | 2022 |
| PRJEB54724 | Netherlands Norovirus surveillance, metagenomics, 2015-2019 | 38 | 2023 |
| PRJNA928758 | Microbiome in Liver Transplant Infections | 37 | 2023 |
| PRJNA909223 | Study of microbiome alterations in hospitalized COVID-19 patients and non-infected controls | 35 | 2024 |
| PRJNA449784 | human gut metagenome Raw sequence reads | 35 | 2019 |
| PRJEB42013 | Non-invasive, robust and specific fecal microbiota-based screening for the early detection of PDAC. | 35 | 2022 |
| PRJNA986283 | Understanding Gut Microbiome's Impact on Osteoporosis | 33 | 2023 |
| PRJNA850529 | Host factors associated with gut mycobiome structure | 33 | 2023 |
| PRJNA541981 | Gut microbiome in melanoma patients | 33 | 2019 |
| PRJNA1152927 | Alterations in the gut microbiota and metabolite profiles of patients with community-acquired pneumonia | 32 | 2024 |
| PRJNA1130699 | Whole metagenomic shotgun sequencing on fecal samples of NSCLC patients who received ICB treatment | 32 | 2024 |
| PRJNA1438274 | Proximity-ligation metagenomics of rCDI and Cirrhosis Patients | 32 | 2026 |
| PRJNA842425 | Alterations of the Microbiome During Critical Illness with short and long term clinical outcomes | 32 | 2022 |
| PRJNA1299468 | Gut Bacteria and Parkinson's disease | 31 | 2025 |
| PRJNA1398904 | Enterococcus faecium Driven Metabolic Dysbiosis is Linked to Mortality following Liver Transplant | 31 | 2026 |
| PRJNA1001944 | Breast cancer but not the menopausal status is associated with small changes of the gut microbiota | 31 | 2024 |
| PRJNA1111312 | Shotgun metagenomics reveals Bacteroides stercoris as a fecal biomarker depleted in late-stage hepatocellular carcinoma | 30 | 2024 |
| PRJEB11532 | Towards personalized nutrition by prediction of glycemic responses | 30 | 2015 |
| PRJNA1065874 | Gut microbiome associated with gastric cancer and chronic gastritis | 29 | 2024 |
| PRJNA273574 | Intestinal model Metagenome | 29 | 2015 |
| PRJNA400072 | Gut microbiome structure and metabolic activity in inflammatory bowel disease | 29 | 2018 |
| PRJNA1160256 | The effects of selected food components and additives on the human gut microbiome | 28 | 2025 |
| PRJNA642308 | Gut microbiome of subjects with inflammatory bowel disease undergoing diet intervention | 28 | 2021 |
| PRJEB76849 | Gut microbiome alterations in Alzheimers disease _WF-BEAM | 28 | 2024 |
| PRJNA672125 | Bugs and Bones | 28 | 2021 |
| PRJNA1026631 | Female Urogenital & Rectal Microbiomes of Individuals with UTI Symptoms Metagenome | 27 | 2023 |
| PRJNA862629 | Segamat Resistome Profiling | 26 | 2023 |
| PRJNA1210837 | Metagenomic sequencing of gut virus in heart failure patients | 26 | 2025 |
| PRJNA1229669 | Gut microbiome shotgun metagenome data from DLBCL patients receiving CAR-T therapy | 25 | 2025 |
| PRJNA381333 | Tibetan Gut Miicrobiota Metagenome | 25 | 2018 |
| PRJNA944152 | sMadCam-1 associations with the gut microbiome in NSCLC cancer patients | 25 | 2023 |
| PRJNA1300320 | Association of metabolic pathways and antibiotic resistance gene dynamics with SARS-CoV-2 vaccine efficacy in PLWH | 25 | 2026 |
| PRJNA797994 | Gut Microbiome of Helminth Infected Indigenous Malaysians Is Context Dependent | 25 | 2022 |
| PRJNA343008 | feces metagenome Raw sequence reads | 24 | 2018 |
| PRJNA973824 | Immunoregulatory role of gut microbiome and mycobiome in aging | 24 | 2024 |
| PRJEB112132 | Family cohort with central areolar choroidal dystrophy | 24 | 2026 |
| PRJNA788670 | Effects of high-intensity interval training and moderate-intensity continuous training on gut microbiome in overweight and obese older adults | 24 | 2022 |
| PRJNA1236664 | Intestinal dysbiosis promotes gut permeability and neurological sequelae in individuals with long COVID via gut microbiota-derived extracellular vesicles | 23 | 2025 |
| PRJEB13835 | Age-related macular degeneration is associated with alterations in the gut microbiome | 23 | 2017 |
| PRJNA487636 | An increased abundance of Clostridiaceae characterizes arthritis in inflammatory bowel disease and rheumatoid arthritis: a cross-sectional study | 23 | 2018 |
| PRJNA1475489 | Brain Health and the Gut Microbiome (bMicrobiome Study) | 22 | 2026 |
| PRJNA397906 | Metagenomic shotgun sequencing of gut microbiomes of melanoma patients receiving immune checkpoint inhibitor therapy | 22 | 2017 |
| PRJEB27928 | Meta-analysis of fecal metagenomes reveals global microbial signatures that are specific for colorectal cancer. | 22 | 2018 |
| PRJNA524170 | Resistant microbiome underlies antibiotic therapy in pouchitis | 21 | 2019 |
| PRJDB20343 | Shotgun metagenome sequencing of oral and stool samples from colorectal cancer patients before and after administration of antibiotic prophylaxis for surgery | 21 | 2025 |
| PRJEB57228 | Dietary intervention of people with Parkinson's disease | 21 | 2024 |
| PRJNA429097 | Microbiota Research on Chinses Colorectal Cancer | 20 | 2019 |
| PRJEB62571 | Changes in the microbiota across life: the existence of a core of microbial taxa and decoupling taxa. | 20 | 2023 |
| PRJEB6337 | Liver cirrhosis occurs as a consequence of many chronic liver diseases that are prevalent worldwide. Previous studies have shown an association between the gut microbiota and liver complications such as cirrhosis and other liver injuries. We therefore undertook a whole gut microbiome wide association study of stool samples from 98 liver cirrhosis patients and 83 healthy controls to characterise the faecal microbial communities and their functional composition. In total, we generated 860 Gb of high-quality sequence data and built a reference gene set for the liver cirrhosis cohort containing 2.69 million genes, 36.1% of which was not covered by previously published gene catalogues. | 20 | 2014 |
| PRJEB21612 | Alterations of the gut microbiome in hypertension | 20 | 2022 |
| PRJNA598446 | A Predictive Index for Health Status Using Species-level Gut Microbiome Profiling | 19 | 2020 |
| PRJNA822660 | Profiling the human intestinal environment under physiologic conditions | 19 | 2023 |
| PRJNA1145581 | Gut Microbiome profile of Lynch syndrome mutations | 19 | 2025 |
| PRJNA484031 | Faeces Genome sequencing | 19 | 2019 |
| PRJNA389927 | Viral and Bacterial Communities of Colorectal Cancer | 19 | 2017 |
| PRJNA984213 | Evaluation of the persistence of Bifidobacterium longum subsp. longum in the human gut across the entire life span | 19 | 2023 |
| PRJNA687957 | Gut Microbial Determinants of Clinically Important Improvement in Patients with Rheumatoid Arthritis | 19 | 2021 |
| PRJNA624223 | Gut microbiome alterations and longitudinal kinetics in COVID-19 patients | 18 | 2020 |
| PRJNA905672 | Metagenomic data of gut microbiome from tunisian CRC patients | 18 | 2023 |
| PRJEB77410 | Metagenome description of patients with diarrhea from hospitalization and emergency room services of Hospital Universitario Mayor Mederi | 18 | 2024 |
| PRJNA943491 | Colorectal RNA | 18 | 2023 |
| PRJEB91718 | COVID-19 Microbiome - deep samples | 18 | 2025 |
| PRJNA1056258 | The Role of Akkermansia muciniphila in Luminal Cholesterol Metabolism | 18 | 2023 |
| PRJNA342339 | Metagenome of fermentation model samples inoculated with human feces | 18 | 2016 |
| PRJEB68381 | Pancreatitis - Microbiome As Predictor of Severity P-MAPS | 17 | 2023 |
| PRJNA669585 | The gut-muscle axis in primary sarcopenia: a proof of concept study exploring human fecal microbiota composition and function with shotgun metagenomics sequencing | 17 | 2023 |
| PRJNA1125469 | Longitudinal Gut Metagenomics profiling of ME/CFS | 17 | 2025 |
| PRJNA1263414 | Human gut metagenome from melanoma patients | 17 | 2025 |
| PRJNA1404669 | Microbiome-Gut-Brain Axis Biomarkers Associated with Brain Health in those with History of Traumatic Brain Injury: A US-VMP Study | 17 | 2026 |
| PRJNA1155319 | Characterisation of the gut and oral microbiome during SARS-COV-2 infection | 17 | 2025 |
| PRJNA690543 | Human Gut Microbiomes from Burkina Faso | 17 | 2021 |
| PRJNA850128 | Gut microbiota dysbiosis is associated with sepsis-induced cardiomyopathy in patients | 16 | 2023 |
| PRJNA300541 | Antibiotic resistance exchange between microbiota in resource-poor settings in Latin America | 16 | 2016 |
| PRJNA588035 | Cross-sectional study of intestinal flora in Parkinson's patients in central China | 16 | 2021 |
| PRJEB1220 | A method for identifying metagenomic species and variable genetic elements by exhaustive co-abundance binning | 16 | 2014 |
| PRJNA751448 | gut microbiome of Myalgic Encephlomyelitis/Chronic Fatigue Syndrome patients | 16 | 2021 |
| PRJEB108450 | Exploring Fecal Microbiome in the CHILD COVID-19 sub-project | 16 | 2026 |
| PRJNA996050 | Fecal metagenomic profiling of vermiform appendix from adult patients with pancreatic or colon cancer | 16 | 2023 |
| PRJEB123871 | Microbiome‐Based Modeling of CAR‐T Therapy Response in Lymphoma: Insights From Shotgun Metagenomics Sequencing | 15 | 2026 |
| PRJNA384246 | Studies of metagenomes of inflammatory bowel disease patient receiving vedolizamub therapy | 15 | 2019 |
| PRJNA1294521 | 16S sequencing of MASLD patient fecal samples | 15 | 2025 |
| PRJNA809514 | Shorgun metagenomics of T2DM human gut microbes treated with GLP-1 drug | 15 | 2022 |
| PRJNA297269 | Fecal microbiota of hospitalised Elderlies with and without Peptoclostridium difficile infection metagenome | 15 | 2016 |
| PRJNA649273 | KiSMi Kidney stone patients - gut samples | 15 | 2020 |
| PRJNA637365 | Dysbiosis in metabolic genes of the gut microbiomes of patients with a Pouch | 15 | 2021 |
| PRJNA547591 | Cameroon, U.S. fecal V4 amplicon sequencing of 16S rRNA and shotgun sequencing | 15 | 2020 |
| PRJNA629755 | Microbiome Signatures of Cavernous Angioma | 14 | 2020 |
| PRJEB106095 | Hi-C and VLP sequencing data of SPMP cohort | 14 | 2026 |
| PRJNA389280 | Human gut metagenome and metatranscriptome in the inflammatory bowel disease (iHMP/HMP2) | 14 | 2017 |
| PRJNA503909 | Torres Strait Islands Health Surveys, 2016 | 14 | 2020 |
| PRJEB115114 | Gut microbiota analysis in FMF, CAPS, and MKD | 14 | 2026 |
| PRJEB81804 | Host depletion in pig and human colon samples | 14 | 2024 |
| PRJEB110936 | Comparative Analysis of Urinary, Bladder Tissue, and Stool Microbiota in Bladder Cancer Using Shotgun Metagenomics | 13 | 2026 |
| PRJNA1113191 | Gut microbiome analysis of health screening participants at Seoul National University Hospital | 13 | 2025 |
| PRJEB46788 | Codiversification of gut microbiota with humans | 13 | 2022 |
| PRJEB2054 | A human gut microbial gene catalog established by deep metagenomic sequencing | 13 | 2010 |
| PRJNA685168 | Multi-omics suggest diverse mechanisms for response to biologic therapies in IBD | 12 | 2021 |
| PRJNA626477 | human gut microbiota Raw sequence reads with and without cancer cachexia | 12 | 2021 |
| PRJNA451097 | Metagenome shotgun sequencing of human gut microbiota and metabolic syndrome | 12 | 2022 |
| PRJDB10829 | Generic sample from human gut metagenome | 12 | 2022 |
| PRJNA1367514 | Shotgun metagenomic sequencing of fecal specimens from 30 paired human sample | 12 | 2025 |
| PRJNA1240691 | Gut metagenome | 12 | 2025 |
| PRJDB16532 | Generic sample from human gut metagenome | 12 | 2024 |
| PRJNA1157583 | metagenome Raw sequence reads | 12 | 2025 |
| PRJNA356225 | human gut metagenome Metagenome | 12 | 2016 |
| PRJEB37898 | MDROs and gut microbiota in a nursing home | 12 | 2020 |
| PRJEB42155 | UCSD IBD 200 Patient Cohort Multi-omic Project | 12 | 2023 |
| PRJEB43611 | Changes in gut microbiota during balneotherapy | 12 | 2022 |
| PRJEB45799 | The person-to-person transmission landscape of the gut and oral microbiomes | 11 | 2022 |
| PRJNA1221292 | Plasma Exosomal miRNA Expression and Gut Microbiota Dysbiosis Are Associated with Cognitive Impairment in Alzheimer's Disease. | 11 | 2025 |
| PRJNA504921 | viral metagenome Metagenome | 11 | 2019 |
| PRJNA1056456 | Homo sapiens Metagenome | 11 | 2024 |
| PRJNA217052 | Fiji COMP | 11 | 2015 |
| PRJEB95899 | Metagenomic Analysis of the Human Gut Virome Reveals Functional Signatures and Viral Stability in Diarrheal and Non-Diarrheal Individuals | 11 | 2025 |
| PRJEB28097 | (1) Personalized microbiome and host features resist gut mucosal colonization by empiric probiotics (2) Post-antibiotic gut mucosal microbiome reconstitution is impaired by probiotics and improved by autologous FMT | 11 | 2018 |
| PRJNA413659 | Shifts of the intestinal microbiota and resistome caused by Helicobacter pylori eradication therapy | 11 | 2017 |
| PRJEB76817 | WMGS data from two-year, two-arm, randomized clinical trial comparing first-line antiretroviral therapy including dolutegravir vs. ritonavir-boosted darunavir in subjects with very advanced HIV-1 late presentation. | 10 | 2024 |
| PRJNA1028158 | Metagenomics-Seq of human intestinal mucosa | 10 | 2023 |
| PRJDB17048 | Japanese Lynch Syndrome Gut Microbiome | 10 | 2024 |
| PRJNA1222800 | Fecal metagenomes from patients with HER2-negative metastatic breast cancer | 10 | 2025 |
| PRJNA628604 | Oral capsulized Fecal microbiota transplantation for eradication of carbapenemase-producing Enterobacteriaceae colonization with a metagenomic perspective | 10 | 2020 |
| PRJNA397219 | Gut metagenomes of patients with colorectal cancer | 10 | 2017 |
| PRJNA914091 | Evaluation of a shotgun metagenomics approach for detection of ESBL- and/or carbapenemase-producing Enterobacterales in culture negative patients recovered from acute leukemia | 9 | 2023 |
| PRJNA736213 | Profiling the gut microbiota of Amyotrophic Lateral Sclerosis (ALS) patients | 9 | 2021 |
| PRJNA1091163 | Vitamin D | 9 | 2024 |
| PRJEB27005 | Gut metagenomes of rural populations in Cameroon | 9 | 2019 |
| PRJNA970820 | human gut metagenome Genome sequencing and assembly | 9 | 2023 |
| PRJNA707487 | Metagenomic sequencing of stool samples from human hematopoietic cell transplantation patients | 9 | 2021 |
| PRJNA1169096 | Donor Composition and Fiber Promote Strain Engraftment in a Randomized Controlled Trial of Fecal Transplant with Dietary Fiber for Ulcerative Colitis (MINDFUL) | 9 | 2025 |
| PRJNA1203401 | Gut microbiota predicts treatment response to empagliflozin among MASLD patients without diabetes mellitus | 9 | 2025 |
| PRJNA698459 | Fasting alters the gut microbiome with sustained blood pressure and body weight reduction in metabolic syndrome patients | 9 | 2021 |
| PRJNA314481 | Bacteria and human colon samples from human gut Metagenome | 9 | 2016 |
| PRJNA298362 | Functional dynamics of the elderly gut microbiome during probiotic consumption | 9 | 2015 |
| PRJNA531273 | Association of Flavonifractor plautii, a flavonoid degrading bacterium, with the gut microbiome of colorectal cancer patients in India | 9 | 2019 |
| PRJNA1469454 | Human gut metagenome from melanoma patients collected at two timepoints | 8 | 2026 |
| PRJNA845905 | Donor Specific Antibodies and the Microbiome in Heart Transplant Patients | 8 | 2022 |
| PRJNA1263627 | Linking Gut Microbiome to HIV-1 Reservoir Size in People Living with HIV | 8 | 2025 |
| PRJNA826552 | human gut metagenome Raw sequence reads | 8 | 2022 |
| PRJNA353598 | viral metagenome Metagenome | 8 | 2017 |
| PRJNA491335 | 3G low-gluten cross-over trial - faeces metagenome data | 8 | 2018 |
| PRJNA703034 | Metagenomics of Stool from ICU Patients | 8 | 2022 |
| PRJNA786875 | Intestinal virome in alcohol use disorder and abstinence Raw sequence reads | 8 | 2022 |
| PRJNA929558 | Sulfasalazine therapy for IBD-associated pSpA | 8 | 2023 |
| PRJNA912151 | Characterization of the gut microbiome in NH Bhutanese refugee adults | 7 | 2022 |
| PRJNA608022 | human viral metagenome Raw sequence reads | 7 | 2020 |
| PRJNA486009 | Genome diversity of pathogenic Escherichia coli in Ecuador | 7 | 2019 |
| PRJNA1356643 | Profiling the gut microbiota with Saudi healthy aging | 7 | 2025 |
| PRJEB70916 | Whole Metagenome Sequencing of colo-rectal cancer in Lynch Syndrome Patients | 7 | 2024 |
| PRJNA1209849 | Gut metagenomics Raw sequence reads | 7 | 2025 |
| PRJNA176385 | Human gut microbiome of Russian population | 7 | 2013 |
| PRJNA878603 | Multi-omics of host-microbiome interactions in short- and long-term Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) | 7 | 2023 |
| PRJNA705217 | Gut metagenomes of patients with post-infection irritable bowel syndrome | 7 | 2022 |
| PRJNA308846 | Human Faecal Samples Raw sequence reads | 6 | 2016 |
| PRJNA1181655 | Fecal shotgun microbiome P4O2 COVID-19 | 6 | 2026 |
| PRJEB3085 | Disturbance of the gut microbiota during antibiotic stress (therapy): a multi-omic approach | 6 | 2013 |
| PRJNA479838 | human stool Raw sequence reads | 6 | 2018 |
| PRJNA289586 | Human Gut Microbiome in a Multiplex Family Study of Type 1 Diabetes Mellitus | 6 | 2016 |
| PRJNA1416570 | gut microbiota and metabolites | 6 | 2026 |
| PRJDB14457 | Gut microbiota of healthy Japanese adult | 6 | 2025 |
| PRJNA520777 | WGS sequencing of gut microbiome from patients receiving warfarin therapy | 5 | 2020 |
| PRJEB49168 | Singapore Platinum Metagenomes Project | 5 | 2021 |
| PRJNA1192958 | Human gut microbiome of healthy and T2D cohorts of India | 5 | 2026 |
| PRJNA431482 | human gut metagenome Metagenome-Behcet's disease | 5 | 2018 |
| PRJNA792726 | Integrated analysis of gut microbiome and host immune responses in COVID-19 | 5 | 2022 |
| PRJEB6997 | Gut and Oral Microbiome Dysbiosis in Rheumatoid Arthritis | 5 | 2015 |
| PRJNA521587 | Gut microbiome in individuals with fibromyalgia - WGS | 5 | 2019 |
| PRJNA401385 | Human gut microbiota Raw sequence reads | 5 | 2017 |
| PRJNA806955 | metagenomics for IPH patients | 5 | 2022 |
| PRJNA689476 | Metagenomic Sequencing of Bacteria from Subjects with CD and AS | 5 | 2022 |
| PRJNA1090271 | Whole Genome Metagenomics of Human Fecal Sample: Melioidosis | 5 | 2025 |
| PRJEB55787 | Associations of the Intestinal Microbiome and HLA-B27-associated anterior uveitis | 5 | 2025 |
| PRJNA685797 | The Influence of the gut microbiome on BCG-induced trained immunity | 5 | 2021 |
| PRJNA685581 | hyptertensive gut metagenome in patients and mice | 5 | 2023 |
| PRJNA591064 | Gut microbiota composition associated with Clostridium difficile-positive diarrhea and C. difficile type in ICU patients | 5 | 2020 |
| PRJNA1464200 | The human gut microbiota of patients with brucellosis spondylitis | 5 | 2026 |
| PRJNA1269031 | Randomised, clinical trial: Eight weeks of treatment with probiotic Bifidobacterium breve, Bif195 lowers fatigue scores in patients with diarrhoea-predominant irritable bowel syndrome | 5 | 2025 |
| PRJNA299502 | Human Gut Microbiome Metagenome | 5 | 2015 |
| PRJNA1195215 | Human gut metagenome | 4 | 2025 |
| PRJEB48663 | Increasing the diversity of dietary fibres in a daily-consumed bread modifies gut microbiota and metabolic profile in subjects at cardiometabolic risk | 4 | 2021 |
| PRJNA414153 | Human Appendix Microbiome | 4 | 2017 |
| PRJNA768833 | Metagenomic Sequencing of Rural Kenyan Fecal Samples | 4 | 2022 |
| PRJEB39813 | A metagenomic study of the oral (saliva) and Gut (stool) microbiome in subjects with Crohn's Disease. | 4 | 2021 |
| PRJNA498332 | Comparison of faecal virome composition in cystic fibrosis patients vs. a healthy cohort | 4 | 2018 |
| PRJEB42151 | Metaomics Reveals Microbiome Based Proteolysis as a Driver of Ulcerative Colitis Severity | 4 | 2020 |
| PRJNA686769 | Altered enteric virome in rheumatoid arthritis | 4 | 2025 |
| PRJNA698223 | TD Cusco travelers study | 4 | 2022 |
| PRJNA718195 | Hi-C metagenomics of gut microbiome in chronically critically ill patients | 4 | 2021 |
| PRJEB46778 | Fecal Microbiota Transplantation for Metabolic Syndrome | 4 | 2022 |
| PRJNA682730 | human gut microbiome predicts response to MTX treatment | 4 | 2021 |
| PRJNA767321 | Human small intestine metagenomes from a pilot study on segmented filamentous bacteria | 3 | 2021 |
| PRJNA557323 | Human gut metagenomes from Hong Kong populations | 3 | 2020 |
| PRJNA939026 | Gut microbiota associated with Lynch syndrome in Druze communities in Israel | 3 | 2023 |
| PRJDB5860 | Asian Microbiome Project | 3 | 2025 |
| PRJNA600269 | Dysbiosis-induced Secondary Bile Acid Deficiency Promotes Intestinal Inflammation (shotgun metagenomics) | 3 | 2020 |
| PRJEB33500 | Mediterranean diet intervention in overweight and obese subjects leads to multiple beneficial shifts in gut microbiome and metabolome independently from energy intake | 3 | 2020 |
| PRJNA1260161 | Homo sapiens1 Raw sequence reads | 3 | 2025 |
| PRJNA725613 | colorectal gut microbiota | 3 | 2021 |
| PRJNA638405 | Ecological and evolutionary alteration in the GD intestinal microbiome part07 Metagenome | 3 | 2020 |
| PRJEB122858 | Disrupted Terminal Bilirubin Catabolism Links Lachnospiraceae Depletion to Inflammatory Bowel Disease | 3 | 2026 |
| PRJNA494824 | Gut metagenomic raw sequence reads of cancer patients | 3 | 2019 |
| PRJNA634145 | human metagenome Raw sequence reads | 3 | 2021 |
| PRJDB18854 | Gut microbiota of healthy Japanese adult | 3 | 2025 |
| PRJEB97162 | Engraftment of donor phageome via fecal microbiota transplantation in recurrent C. difficile infection | 3 | 2025 |
| PRJNA890008 | Altered infective proficiency of the gut microbiome in COVID-19 | 2 | 2022 |
| PRJEB50260 | Hyperbaric Oxygen Therapy for Ulcerative Colitis | 2 | 2022 |
| PRJEB33098 | Colonbiome pilot: 9 stools, sequenced by shotgun | 2 | 2019 |
| PRJEB55648 | multi bodi site study of Bolivar amerindian microbiome | 2 | 2023 |
| PRJNA362284 | human gut metagenome PacBio Raw sequence reads | 2 | 2019 |
| PRJNA833034 | Integrated metagenomics and metabolomics analysis illustrates the systemic impact of the gut microbiota in patients with craniopharyngioma | 2 | 2022 |
| PRJEB36820 | Investigating the health status and microbiota in members of the Irish Travelling community | 2 | 2020 |
| PRJNA666684 | A metagenomic study of CVID in humans | 2 | 2021 |
| PRJNA600008 | Dysbiosis-induced Secondary Bile Acid Deficiency Promotes Intestinal Inflammation | 2 | 2020 |
| PRJNA1356513 | Dieta Anti-INflamatoria (DAIN) study | 2 | 2025 |
| PRJDB17221 | Horizontal gene transfer shapes pathogenic bacteria in multiple sclerosis_fecal metagenome | 2 | 2024 |
| PRJNA1300398 | Impact of dolutegravir on the gut microbiome and metabolic pathways in PLWH | 2 | 2026 |
| PRJNA638403 | Ecological and evolutionary alteration in the GD intestinal microbiome part05 Metagenome | 2 | 2020 |
| PRJNA1285573 | Homo sapiens1 Raw sequence reads | 2 | 2025 |
| PRJNA656577 | Effect of methotrexate on human gut microbiota | 2 | 2021 |
| PRJEB12124 | Gut microbiome-dependent stratification of patients for anti-diabetic treatment | 2 | 2016 |
| PRJNA988170 | human gut metagenome Raw sequence reads | 2 | 2025 |
| PRJDB5180 | A metagenomic approach for acute cholecystitis patients enables pathogen detection and rapid diagnostics | 2 | 2017 |
| PRJDB7767 | Gut Microbiota dysbiosis leads to the development and progression of multiple sclerosis | 2 | 2020 |
| PRJNA725020 | Fecal Metagenomes | 2 | 2021 |
| PRJEB113836 | Resistome and microbiome-immune interactions in an Eastern European population with high antibiotic use | 2 | 2026 |
| PRJNA1150764 | Integrated gut microbiome and metabolomics to the effects and mechanisms of the addition of Naoxintong capsule to atorvastatin in the treatment of hyperlipidemia | 2 | 2024 |
| PRJNA1125836 | Gut microbiome obesity index, a new analytical part of the metagenomics workflow to evaluate gut dysbiosis in obese humans | 2 | 2024 |
| PRJNA397112 | Indian Human Gut Microbiome | 1 | 2018 |
| PRJNA445968 | Innate, Transcriptomic, and Microbiomic Correlates of Tuberculosis Infection and Disease | 1 | 2018 |
| PRJNA929328 | MetGut: ONT Sequencing of Stool Samples in alloHSCT patients | 1 | 2023 |
| PRJEB34333 | The metagenomic analysis of formalin-fixed paraffin-embedded tumour and distal tissue from colorectal cancer patients reveals differences in the microbiome | 1 | 2021 |
| PRJNA375935 | human gut Metagenome | 1 | 2017 |
| PRJNA278393 | Metagenome sequencing of the Hadza hunter-gatherer gut microbiota. | 1 | 2015 |
| PRJNA356102 | human gut metagenome in RA | 1 | 2016 |
| PRJNA714678 | Metagenomic analysis reveals the signature of gut microbiota associated with human chronotypes | 1 | 2021 |
| PRJNA1521563 | A hospital cluster of human astrovirus MLB infection with a fatal case associated with Rotavirus C coinfection | 1 | 2026 |
| PRJNA1475610 | Shotgun metagenomic profiling of the gut microbiome in type 2 diabetes mellitus and healthy controls | 1 | 2026 |
| PRJNA1405914 | Gut microbiota-derived 5-hydroxyindoleacetic acid drives macrophage-dependent cardiac remodeling through the AHR-NFATC2-ITGA4 axis | 1 | 2026 |
| PRJNA1320802 | A key microbiota triggering emotional disorders in IBS. | 1 | 2026 |
| PRJNA1289665 | The human intestinal metagenome | 1 | 2025 |
| PRJNA307231 | Human feces metagenome 16s rDNA sequencing | 1 | 2018 |
| PRJNA312222 | Genome reconstructions from human gut metagenomes | 1 | 2016 |
| PRJNA686265 | Gut microbiome-mediated metabolism effects on immunity in rural and urban African populations | 1 | 2021 |
| PRJNA520743 | WGS sequencing of gut microbiome from patients receiving warfarin therapy(Supplementary) | 1 | 2020 |
| PRJNA904560 | Essential tremor triggered by reduction of gut bacterial-derived GABA is ameliorated by supplementary of high GABA-producing Lactobacillus plantarum L5 | 1 | 2023 |
| PRJNA1088414 | Microbiome changes during stem cell transplantation | 1 | 2024 |
| PRJNA1030952 | Single-cell and metagenome sequencing for human oral/gut microbiome | 1 | 2023 |
| PRJNA353560 | Human gut microbiome in AS | 1 | 2016 |
| PRJEB85717 | Prognostic value of gut microbiome for progression from normal cognition to mild cognitive impairment within 4 years | 1 | 2025 |
| PRJEB75958 | REpeated Fecal microbiota REStoration in Hiv | 1 | 2024 |
| PRJNA485056 | Metagenomic sequencing of stool samples from rural communities from north-eastern Madagascar | 1 | 2018 |
| PRJNA858062 | Homo sapiens Raw sequence reads | 1 | 2022 |
| PRJNA863406 | Microbiome Analysis in spondyloarthritis patients | 1 | 2022 |
| PRJNA1056458 | Diet-omics in the Study of Urban and Rural Crohn disease Evolution (SOURCE) cohort | 1 | 2024 |