{"doi":"10.1101/2022.01.21.477162","title":"Gut Microbiome of Helminth Infected Indigenous Malaysians Is Context Dependent","abstract":"Abstract While microbiomes in industrialized societies are well characterized, indigenous populations with traditional lifestyles have microbiomes that are more akin to those of ancient humans. However, metagenomic data in these populations remains scarce and the association with soil-transmitted helminth infection status is unclear. Here, we sequenced 650 metagenomes of indigenous Malaysians from 5 villages with different prevalence of helminth infections. Individuals from villages with higher prevalence of helminth infections have more unmapped reads and greater microbial diversity. Microbial community diversity and composition were most strongly associated with different villages and the effects of helminth infection status on the microbiome varies by village. Longitudinal changes in the microbiome in response to albendazole anthelmintic treatment was observed in both helminth infected and uninfected individuals. Inference of bacterial population replication rates from origin of replication analysis identified specific replicating taxa associated with helminth infection. Our results indicated that helminth effects on the microbiota was highly dependent on context and effects of albendazole on the microbiota can be confounding for the interpretation of deworming studies. Furthermore, a substantial quantity of the microbiome remains undescribed and this large dataset from indigenous populations associated with helminth infections should facilitate characterization of the disappearing microbiome from developed industrialized societies.","journal":"bioRxiv (Cold Spring Harbor Laboratory)","year":2022,"id":299003,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":4,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.8674,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2022-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":877320,"name":"Yi Xian Er","orcid":"0000-0002-3316-4920","position":1,"is_corresponding":false},{"id":289400,"name":"Alice V. Easton","orcid":"0000-0002-4476-9415","position":2,"is_corresponding":false},{"id":877321,"name":"Nan Jiun Yap","orcid":"0000-0001-6971-2717","position":3,"is_corresponding":false},{"id":877322,"name":"Ii Li Lee","orcid":"0000-0002-0153-0527","position":4,"is_corresponding":false},{"id":253551,"name":"Joseph C. Devlin","orcid":"0000-0002-0003-4812","position":5,"is_corresponding":false},{"id":671025,"name":"Ze Chen","orcid":"0000-0001-8236-5764","position":6,"is_corresponding":false},{"id":877323,"name":"Kee Seong Ng","orcid":"0000-0002-0634-0554","position":7,"is_corresponding":false},{"id":264081,"name":"Poorani Subramanian","orcid":"0000-0003-4371-7290","position":8,"is_corresponding":false},{"id":811192,"name":"Angelina Angelova","orcid":"0000-0003-2923-0072","position":9,"is_corresponding":false},{"id":877324,"name":"Shushan Sargsian","orcid":"0000-0002-2582-022X","position":10,"is_corresponding":false},{"id":877325,"name":"Romano Ngui","orcid":"0000-0002-3520-579X","position":11,"is_corresponding":false},{"id":877957,"name":"Christopher Chiong Meng Boey","orcid":null,"position":12,"is_corresponding":false},{"id":877326,"name":"Kek Heng Chua","orcid":"0000-0002-0452-9994","position":13,"is_corresponding":false},{"id":241178,"name":"Ken Cadwell","orcid":"0000-0002-5860-0661","position":14,"is_corresponding":false},{"id":281205,"name":"Yvonne Ai Lian Lim","orcid":"0000-0003-4050-6332","position":15,"is_corresponding":false},{"id":253555,"name":"P’ng Loke","orcid":"0000-0002-6211-3292","position":16,"is_corresponding":false},{"id":877327,"name":"Soo Ching Lee","orcid":"0000-0002-5454-2265","position":17,"is_corresponding":false},{"id":877956,"name":"Mian Zi Tee","orcid":null,"position":0,"is_corresponding":true}],"reference_count":56,"raw_metadata":null,"created_at":"2026-07-19T00:31:40.528568Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}