{"id":"https://openalex.org/W7203733586","doi":"https://doi.org/10.21203/rs.3.rs-10391677/v1","title":"Ecological relevance of oral Staphylococcus carriage in healthy adults","display_name":"Ecological relevance of oral Staphylococcus carriage in healthy adults","publication_year":2026,"publication_date":"2026-08-19","ids":{"openalex":"https://openalex.org/W7203733586","doi":"https://doi.org/10.21203/rs.3.rs-10391677/v1"},"language":"en","primary_location":{"id":"doi:10.21203/rs.3.rs-10391677/v1","doi":"https://doi.org/10.21203/rs.3.rs-10391677/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-10391677/v1","pdf_url":"https://www.researchsquare.com/article/rs-10391677/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.researchsquare.com/article/rs-10391677/latest.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5139972189","display_name":"Maeva dos Santos Fonseca","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Maeva Fonseca","raw_affiliation_strings":["Faculdade de Medicina Dent\u00e1ria da Universidade do Porto"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculdade de Medicina Dent\u00e1ria da Universidade do Porto","institution_ids":["https://openalex.org/I182534213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010317427","display_name":"Marta Sousa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Marta Sousa","raw_affiliation_strings":["Faculdade de Medicina Dent\u00e1ria da Universidade do Porto"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculdade de Medicina Dent\u00e1ria da Universidade do Porto","institution_ids":["https://openalex.org/I182534213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030478700","display_name":"Carla Campos","orcid":"https://orcid.org/0000-0002-6220-4469","observed_orcids":["https://orcid.org/0000-0002-6220-4469"]},"institutions":[{"id":"https://openalex.org/I4210111164","display_name":"IPO Porto","ror":"https://ror.org/027ras364","country_code":"PT","type":"healthcare","lineage":["https://openalex.org/I4210111164"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Carla Campos","raw_affiliation_strings":["Instituto Portugu\u00eas de Oncologia do Porto Francisco Gentil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Portugu\u00eas de Oncologia do Porto Francisco Gentil","institution_ids":["https://openalex.org/I4210111164"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043134223","display_name":"Joana Campos","orcid":"https://orcid.org/0000-0002-4316-1520","observed_orcids":["https://orcid.org/0000-0002-4316-1520"]},"institutions":[{"id":"https://openalex.org/I4210158732","display_name":"i3S - Instituto de Investiga\u00e7\u00e3o e Inova\u00e7\u00e3o em Sa\u00fade, Universidade do Porto","ror":"https://ror.org/04wjk1035","country_code":"PT","type":"facility","lineage":["https://openalex.org/I182534213","https://openalex.org/I4210158732"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Joana Campos","raw_affiliation_strings":["i3S - Instituto de Investiga\u00e7\u00e3o e Inova\u00e7\u00e3o em Sa\u00fade, Universidade do Porto"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"i3S - Instituto de Investiga\u00e7\u00e3o e Inova\u00e7\u00e3o em Sa\u00fade, Universidade do Porto","institution_ids":["https://openalex.org/I4210158732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147544929","display_name":"Carolina F.F.A. Costa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Carolina F.F.A. Costa","raw_affiliation_strings":["University of Oxford"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oxford","institution_ids":["https://openalex.org/I40120149"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064433527","display_name":"Benedita Sampaio\u2010Maia","orcid":"https://orcid.org/0000-0001-9368-8075","observed_orcids":["https://orcid.org/0000-0001-9368-8075"]},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Benedita Sampaio-Maia","raw_affiliation_strings":["Faculdade de Medicina Dent\u00e1ria da Universidade do Porto"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculdade de Medicina Dent\u00e1ria da Universidade do Porto","institution_ids":["https://openalex.org/I182534213"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10195","display_name":"Antimicrobial Resistance in Staphylococcus","score":0.9829000234603882,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10195","display_name":"Antimicrobial Resistance in Staphylococcus","score":0.9829000234603882,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10257","display_name":"Oral microbiology and periodontitis research","score":0.007499999832361937,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12297","display_name":"Otolaryngology and Infectious Diseases","score":0.0020000000949949026,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/nasal-carriage","display_name":"nasal carriage","score":0.8999999761581421},{"id":"https://openalex.org/keywords/antimicrobial-resistance","display_name":"antimicrobial resistance","score":0.875},{"id":"https://openalex.org/keywords/staphylococcus-epidermidis","display_name":"Staphylococcus epidermidis","score":0.8880000114440918},{"id":"https://openalex.org/keywords/coagulase-negative-staphylococci","display_name":"coagulase-negative staphylococci","score":0.9639999866485596},{"id":"https://openalex.org/keywords/staphylococcus-aureus","display_name":"Staphylococcus aureus","score":0.9259999990463257},{"id":"https://openalex.org/keywords/staphylococcus-warneri","display_name":"Staphylococcus warneri","score":0.9160000085830688},{"id":"https://openalex.org/keywords/multidrug-resistance","display_name":"multidrug resistance","score":0.8069999814033508},{"id":"https://openalex.org/keywords/methicillin-resistance","display_name":"methicillin resistance","score":0.8870000243186951},{"id":"https://openalex.org/keywords/antimicrobial-resistance-surveillance","display_name":"antimicrobial resistance surveillance","score":0.7459999918937683},{"id":"https://openalex.org/keywords/healthy-young-adults","display_name":"healthy young adults","score":0.7329999804496765}],"concepts":[{"id":"https://openalex.org/C2777949923","wikidata":"https://www.wikidata.org/wiki/Q131915","display_name":"Staphylococcus epidermidis","level":4,"score":0.7490000128746033},{"id":"https://openalex.org/C2779288629","wikidata":"https://www.wikidata.org/wiki/Q199695","display_name":"Staphylococcus","level":4,"score":0.7390000224113464},{"id":"https://openalex.org/C2779489039","wikidata":"https://www.wikidata.org/wiki/Q188121","display_name":"Staphylococcus aureus","level":3,"score":0.725600004196167},{"id":"https://openalex.org/C94665300","wikidata":"https://www.wikidata.org/wiki/Q63391344","display_name":"Antibiotic resistance","level":3,"score":0.5855000019073486},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.5537999868392944},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.525600016117096},{"id":"https://openalex.org/C501593827","wikidata":"https://www.wikidata.org/wiki/Q12187","display_name":"Antibiotics","level":2,"score":0.520799994468689},{"id":"https://openalex.org/C4937899","wikidata":"https://www.wikidata.org/wiki/Q68541106","display_name":"Antimicrobial","level":2,"score":0.4717000126838684},{"id":"https://openalex.org/C2777334864","wikidata":"https://www.wikidata.org/wiki/Q34879","display_name":"Staphylococcal infections","level":4,"score":0.4375999867916107},{"id":"https://openalex.org/C32762888","wikidata":"https://www.wikidata.org/wiki/Q235356","display_name":"Carriage","level":2,"score":0.4066999852657318},{"id":"https://openalex.org/C63363279","wikidata":"https://www.wikidata.org/wiki/Q5133848","display_name":"Clinical significance","level":2,"score":0.3776000142097473},{"id":"https://openalex.org/C2986629439","wikidata":"https://www.wikidata.org/wiki/Q9635","display_name":"Oral cavity","level":2,"score":0.3725999891757965},{"id":"https://openalex.org/C2776927270","wikidata":"https://www.wikidata.org/wiki/Q815962","display_name":"Colonization","level":2,"score":0.3666999936103821},{"id":"https://openalex.org/C114851261","wikidata":"https://www.wikidata.org/wiki/Q12147416","display_name":"Drug resistance","level":2,"score":0.3490000069141388},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.29019999504089355},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.2669999897480011},{"id":"https://openalex.org/C158689903","wikidata":"https://www.wikidata.org/wiki/Q450090","display_name":"Oral microbiology","level":3,"score":0.2662000060081482},{"id":"https://openalex.org/C2778311950","wikidata":"https://www.wikidata.org/wiki/Q7363","display_name":"Nose","level":2,"score":0.2624000012874603},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.2500999867916107}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21203/rs.3.rs-10391677/v1","doi":"https://doi.org/10.21203/rs.3.rs-10391677/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-10391677/v1","pdf_url":"https://www.researchsquare.com/article/rs-10391677/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.21203/rs.3.rs-10391677/v1","doi":"https://doi.org/10.21203/rs.3.rs-10391677/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-10391677/v1","pdf_url":"https://www.researchsquare.com/article/rs-10391677/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.98580002784729}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320325399","display_name":"Universidade do Minho","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7203733586.pdf","grobid_xml":"https://content.openalex.org/works/W7203733586.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1660618217","https://openalex.org/W2117326697","https://openalex.org/W2130357362","https://openalex.org/W2154276487","https://openalex.org/W2401118797","https://openalex.org/W2522613152","https://openalex.org/W2895984304","https://openalex.org/W2902895976","https://openalex.org/W2965992010","https://openalex.org/W3010513906","https://openalex.org/W3048414995","https://openalex.org/W3093301268","https://openalex.org/W3112400776","https://openalex.org/W3162053347","https://openalex.org/W3181923022","https://openalex.org/W3184250239","https://openalex.org/W3207421551","https://openalex.org/W4306949297","https://openalex.org/W4378528651","https://openalex.org/W4386625274","https://openalex.org/W4396228206","https://openalex.org/W4400258353","https://openalex.org/W4400642312","https://openalex.org/W4401473760","https://openalex.org/W4404882878","https://openalex.org/W4408665675","https://openalex.org/W4410119427","https://openalex.org/W4412102311","https://openalex.org/W4414887790","https://openalex.org/W4415477701"],"related_works":["https://openalex.org/W4400642312","https://openalex.org/W6998458882","https://openalex.org/W4378528651","https://openalex.org/W1740709945","https://openalex.org/W3163153671","https://openalex.org/W4400258353","https://openalex.org/W2986691814","https://openalex.org/W7097244138","https://openalex.org/W2758425308","https://openalex.org/W3203314252"],"abstract_inverted_index":{"Abstract":[0],"Aims":[1],"The":[2,206],"oral":[3,35,47,64,87,144,166,207,226],"cavity":[4,48,208,227],"is":[5],"increasingly":[6],"recognized":[7],"as":[8,49,228],"a":[9,50,90,229],"reservoir":[10],"of":[11,68,137,143,154],"Staphylococcus":[12,38,61,107,122,145,194,213,234],"species,":[13],"yet":[14],"knowledge":[15],"gaps":[16],"remain":[17],"regarding":[18],"species":[19],"diversity,":[20],"antimicrobial":[21,54,132],"resistance":[22,55,171],"(AMR),":[23],"overlap":[24],"with":[25,117],"nasal":[26,37,66,220],"carriage,":[27,235],"and":[28,36,44,59,65,74,104,141,159,179,196,246],"colonization":[29,39,188],"persistence.":[30],"Therefore,":[31],"this":[32],"study":[33],"characterized":[34],"in":[40,125,135,152,202,244],"healthy":[41],"young":[42],"adults":[43],"explored":[45],"the":[46,219,225],"potential":[51],"niche":[52,232],"for":[53,199,233,239],"(AMR)":[56],"surveillance.":[57],"Materials":[58],"methods":[60],"spp.":[62],"from":[63,89],"samples":[67,88],"101":[69],"dentistry":[70,245],"students":[71],"were":[72,92,150,183],"isolated":[73],"identified":[75],"by":[76,94],"MALDI-TOF":[77],"MS.":[78],"Antimicrobial":[79],"susceptibility":[80],"was":[81,110,133,163],"assessed":[82],"using":[83],"EUCAST/CLSI":[84],"guidelines.":[85],"Longitudinal":[86],"subgroup":[91],"analysed":[93],"Fourier":[95],"transform":[96],"infrared":[97],"spectroscopy":[98],"(FTIR-ATR)":[99],"to":[100,129,172,218],"explore":[101],"strain":[102],"persistence":[103],"turnover.":[105],"Results":[106],"c":[108],"olonization":[109],"highly":[111],"prevalent":[112],"(oral:":[113],"91%;":[114],"nasal:":[115],"95%),":[116],"86%":[118],"concurrent":[119],"oro-nasal":[120],"colonization.":[121],"epidermidis":[123],"predominated":[124],"both":[126],"niches.":[127,186],"Resistance":[128,181],"\u2265":[130],"1":[131],"detected":[134],"80%":[136],"coagulase-negative":[138],"staphylococci":[139],"(CoNS)":[140],"73%":[142],"aureus":[146,162,168,201],"carriers.":[147,156],"Multidrug-resistant":[148],"phenotypes":[149],"found":[151],"10%":[153],"CoNS":[155],"Although":[157],"multidrug-resistant":[158],"methicillin-resistant":[160],"S.":[161,167,200],"not":[164],"detected,":[165],"frequently":[169,211],"showed":[170],"commonly":[173],"prescribed":[174],"dental":[175],"antibiotics":[176],"(amoxicillin,":[177],"erythromycin,":[178],"clindamycin).":[180],"frequencies":[182],"comparable":[184,217],"between":[185],"Species-specific":[187],"dynamics":[189],"suggested":[190],"temporal":[191],"turnover":[192],"among":[193],"warneri":[195],"persistence-like":[197],"clustering":[198],"some":[203],"participants.":[204],"Conclusions":[205],"harbours":[209],"diverse,":[210],"antimicrobial-resistant":[212],"populations":[214],"at":[215],"rates":[216],"cavity.":[221],"These":[222],"findings":[223],"support":[224],"complementary":[230],"ecological":[231],"highlighting":[236],"its":[237],"relevance":[238],"future":[240],"AMR":[241],"surveillance":[242],"strategies":[243],"human":[247],"health.":[248]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-08-20T00:00:00"}
