{"id":"https://openalex.org/W7223388024","doi":"https://doi.org/10.1016/j.anai.2026.10.027","title":"Nailfold capillary alterations in pediatric asthma: evidence of peripheral microvascular involvement","display_name":"Nailfold capillary alterations in pediatric asthma: evidence of peripheral microvascular involvement","publication_year":2026,"publication_date":"2026-10-01","ids":{"openalex":"https://openalex.org/W7223388024","doi":"https://doi.org/10.1016/j.anai.2026.10.027","pmid":"https://pubmed.ncbi.nlm.nih.gov/42918414"},"language":"en","primary_location":{"id":"doi:10.1016/j.anai.2026.10.027","doi":"https://doi.org/10.1016/j.anai.2026.10.027","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.anai.2026.10.027","pdf_url":null,"source":{"id":"https://openalex.org/S153558830","display_name":"Annals of Allergy Asthma & Immunology","issn_l":"1081-1206","issn":["1081-1206","1534-4436"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Allergy, Asthma & Immunology","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W7223388024"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5094238841","display_name":"R\u0131za Y\u0131ld\u0131r\u0131m","orcid":"https://orcid.org/0009-0000-2675-1150","observed_orcids":["https://orcid.org/0009-0000-2675-1150"]},"institutions":[{"id":"https://openalex.org/I4403386742","display_name":"\u0130zmir \u015eehir Hastanesi","ror":"https://ror.org/03rcf8m81","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4403386742"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"R\u0131za Y\u0131ld\u0131r\u0131m","raw_affiliation_strings":["Izmir City Hospital, Department of Pediatrics, Division of Pediatric Allergy and Immunology, Izmir, Turkey. Electronic address: riza_yildirim@windowslive.com"],"raw_orcid":"https://orcid.org/0009-0000-2675-1150","affiliations":[{"raw_affiliation_string":"Izmir City Hospital, Department of Pediatrics, Division of Pediatric Allergy and Immunology, Izmir, Turkey. Electronic address: riza_yildirim@windowslive.com","institution_ids":["https://openalex.org/I4403386742"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093126558","display_name":"Hande Ilgaz T\u00fczen","orcid":"https://orcid.org/0000-0002-3640-9647","observed_orcids":["https://orcid.org/0000-0002-3640-9647"]},"institutions":[{"id":"https://openalex.org/I4403386742","display_name":"\u0130zmir \u015eehir Hastanesi","ror":"https://ror.org/03rcf8m81","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4403386742"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Hande Ilgaz T\u00fczen","raw_affiliation_strings":["Izmir City Hospital, Department of Pediatrics, Division of Pediatric Rheumatology, Izmir, Turkey. Electronic address: ilgazhande92@gmail.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Izmir City Hospital, Department of Pediatrics, Division of Pediatric Rheumatology, Izmir, Turkey. Electronic address: ilgazhande92@gmail.com","institution_ids":["https://openalex.org/I4403386742"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101775802","display_name":"P\u0131nar Y\u0131ld\u0131r\u0131m","orcid":"https://orcid.org/0000-0002-1324-232X","observed_orcids":["https://orcid.org/0000-0002-1324-232X","https://orcid.org/0000-0003-3295-5699"]},"institutions":[{"id":"https://openalex.org/I4403386742","display_name":"\u0130zmir \u015eehir Hastanesi","ror":"https://ror.org/03rcf8m81","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4403386742"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Pelin Abdal Y\u0131ld\u0131r\u0131m","raw_affiliation_strings":["Izmir City Hospital, Department of Pediatrics, Division of Pediatric Nephrology, Izmir, Turkey. Electronic address: pelinabdal@outlook.com"],"raw_orcid":"https://orcid.org/0000-0002-1324-232X","affiliations":[{"raw_affiliation_string":"Izmir City Hospital, Department of Pediatrics, Division of Pediatric Nephrology, Izmir, Turkey. Electronic address: pelinabdal@outlook.com","institution_ids":["https://openalex.org/I4403386742"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5117152392","display_name":"Ece \u015eenbaykal Yi\u011fit","orcid":"https://orcid.org/0000-0001-6927-1261","observed_orcids":["https://orcid.org/0000-0001-6927-1261"]},"institutions":[{"id":"https://openalex.org/I4403386742","display_name":"\u0130zmir \u015eehir Hastanesi","ror":"https://ror.org/03rcf8m81","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4403386742"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Ece \u015eenbaykal Yi\u011fit","raw_affiliation_strings":["Izmir City Hospital, Department of Pediatrics, Division of Pediatric Allergy and Immunology, Izmir, Turkey. Electronic address: ecesenbaykalyigit@gmail.com"],"raw_orcid":"https://orcid.org/0000-0001-6927-1261","affiliations":[{"raw_affiliation_string":"Izmir City Hospital, Department of Pediatrics, Division of Pediatric Allergy and Immunology, Izmir, Turkey. Electronic address: ecesenbaykalyigit@gmail.com","institution_ids":["https://openalex.org/I4403386742"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092596962","display_name":"\u0130kbal Nur \u015eafak","orcid":"https://orcid.org/0000-0002-2748-4274","observed_orcids":["https://orcid.org/0000-0002-2748-4274"]},"institutions":[{"id":"https://openalex.org/I4403386742","display_name":"\u0130zmir \u015eehir Hastanesi","ror":"https://ror.org/03rcf8m81","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4403386742"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"\u0130kbal Nur \u015eafak","raw_affiliation_strings":["Izmir City Hospital, Department of Pediatrics, Division of Pediatric Allergy and Immunology, Izmir, Turkey. Electronic address: isafak92@yahoo.com"],"raw_orcid":"https://orcid.org/0000-0002-2748-4274","affiliations":[{"raw_affiliation_string":"Izmir City Hospital, Department of Pediatrics, Division of Pediatric Allergy and Immunology, Izmir, Turkey. Electronic address: isafak92@yahoo.com","institution_ids":["https://openalex.org/I4403386742"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087805349","display_name":"\u0130lke Ta\u015fk\u0131rd\u0131","orcid":"https://orcid.org/0000-0001-9326-2541","observed_orcids":["https://orcid.org/0000-0001-9326-2541"]},"institutions":[{"id":"https://openalex.org/I250383648","display_name":"Izmir K\u00e2tip \u00c7elebi University","ror":"https://ror.org/024nx4843","country_code":"TR","type":"education","lineage":["https://openalex.org/I250383648"]},{"id":"https://openalex.org/I4403386742","display_name":"\u0130zmir \u015eehir Hastanesi","ror":"https://ror.org/03rcf8m81","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4403386742"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"\u0130lke Ta\u015fk\u0131rd\u0131","raw_affiliation_strings":["Izmir City Hospital, Department of Pediatrics, Division of Pediatric Allergy and Immunology, Izmir, Turkey; Izmir Katip Celebi University, Faculty of Medicine, Department of Pediatrics, Division of Pediatric Allergy and Immunology. Electronic address: ilke_66@icloud.com"],"raw_orcid":"https://orcid.org/0000-0001-9326-2541","affiliations":[{"raw_affiliation_string":"Izmir City Hospital, Department of Pediatrics, Division of Pediatric Allergy and Immunology, Izmir, Turkey; Izmir Katip Celebi University, Faculty of Medicine, Department of Pediatrics, Division of Pediatric Allergy and Immunology. Electronic address: ilke_66@icloud.com","institution_ids":["https://openalex.org/I250383648","https://openalex.org/I4403386742"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022940002","display_name":"Seda Tunca","orcid":"https://orcid.org/0000-0003-3193-1062","observed_orcids":["https://orcid.org/0000-0003-3193-1062"]},"institutions":[{"id":"https://openalex.org/I4403386742","display_name":"\u0130zmir \u015eehir Hastanesi","ror":"https://ror.org/03rcf8m81","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4403386742"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Seda Tunca","raw_affiliation_strings":["Izmir City Hospital, Department of Pediatrics, Division of Pediatric Allergy and Immunology, Izmir, Turkey. Electronic address: tuncaseda@hotmail.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Izmir City Hospital, Department of Pediatrics, Division of Pediatric Allergy and Immunology, Izmir, Turkey. Electronic address: tuncaseda@hotmail.com","institution_ids":["https://openalex.org/I4403386742"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5127154164","display_name":"sanem eren akarcan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4403386742","display_name":"\u0130zmir \u015eehir Hastanesi","ror":"https://ror.org/03rcf8m81","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4403386742"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Sanem Eren Akarcan","raw_affiliation_strings":["Izmir City Hospital, Department of Pediatrics, Division of Pediatric Allergy and Immunology, Izmir, Turkey. Electronic address: saneren@yahoo.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Izmir City Hospital, Department of Pediatrics, Division of Pediatric Allergy and Immunology, Izmir, Turkey. Electronic address: saneren@yahoo.com","institution_ids":["https://openalex.org/I4403386742"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024020770","display_name":"Belde Kasap Demir","orcid":"https://orcid.org/0000-0002-5456-3509","observed_orcids":["https://orcid.org/0000-0002-5456-3509"]},"institutions":[{"id":"https://openalex.org/I250383648","display_name":"Izmir K\u00e2tip \u00c7elebi University","ror":"https://ror.org/024nx4843","country_code":"TR","type":"education","lineage":["https://openalex.org/I250383648"]},{"id":"https://openalex.org/I4403386742","display_name":"\u0130zmir \u015eehir Hastanesi","ror":"https://ror.org/03rcf8m81","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4403386742"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Belde Kasap Demir","raw_affiliation_strings":["Izmir City Hospital, Department of Pediatrics, Division of Pediatric Nephrology, Izmir, Turkey; Izmir Katip Celebi University, Faculty of Medicine, Department of Pediatrics, Division of Pediatric Nephrology. Electronic address: beldekasap@gmail.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Izmir City Hospital, Department of Pediatrics, Division of Pediatric Nephrology, Izmir, Turkey; Izmir Katip Celebi University, Faculty of Medicine, Department of Pediatrics, Division of Pediatric Nephrology. Electronic address: beldekasap@gmail.com","institution_ids":["https://openalex.org/I250383648","https://openalex.org/I4403386742"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039263701","display_name":"Tuba Tun\u00e7el","orcid":"https://orcid.org/0000-0002-9377-6750","observed_orcids":["https://orcid.org/0000-0002-9377-6750"]},"institutions":[{"id":"https://openalex.org/I250383648","display_name":"Izmir K\u00e2tip \u00c7elebi University","ror":"https://ror.org/024nx4843","country_code":"TR","type":"education","lineage":["https://openalex.org/I250383648"]},{"id":"https://openalex.org/I4403386742","display_name":"\u0130zmir \u015eehir Hastanesi","ror":"https://ror.org/03rcf8m81","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4403386742"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Tuba Tuncel","raw_affiliation_strings":["Izmir City Hospital, Department of Pediatrics, Division of Pediatric Allergy and Immunology, Izmir, Turkey; Izmir Katip Celebi University, Faculty of Medicine, Department of Pediatrics, Division of Pediatric Allergy and Immunology. Electronic address: ttuncel@yahoo.com.tr"],"raw_orcid":"https://orcid.org/0000-0002-9377-6750","affiliations":[{"raw_affiliation_string":"Izmir City Hospital, Department of Pediatrics, Division of Pediatric Allergy and Immunology, Izmir, Turkey; Izmir Katip Celebi University, Faculty of Medicine, Department of Pediatrics, Division of Pediatric Allergy and Immunology. Electronic address: ttuncel@yahoo.com.tr","institution_ids":["https://openalex.org/I250383648","https://openalex.org/I4403386742"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5022940002","https://openalex.org/A5024020770","https://openalex.org/A5039263701","https://openalex.org/A5087805349","https://openalex.org/A5092596962","https://openalex.org/A5093126558","https://openalex.org/A5094238841","https://openalex.org/A5101775802","https://openalex.org/A5117152392","https://openalex.org/A5127154164"],"corresponding_institution_ids":["https://openalex.org/I250383648","https://openalex.org/I4403386742"],"apc_list":{"value":3400,"currency":"USD","value_usd":3400},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T10051","display_name":"Asthma and respiratory diseases","score":0.9106000065803528,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10051","display_name":"Asthma and respiratory diseases","score":0.9106000065803528,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T11330","display_name":"Systemic Sclerosis and Related Diseases","score":0.07760000228881836,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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/T10837","display_name":"Dermatology and Skin Diseases","score":0.00139999995008111,"subfield":{"id":"https://openalex.org/subfields/2708","display_name":"Dermatology"},"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/childhood-asthma","display_name":"childhood asthma","score":0.9940000176429749},{"id":"https://openalex.org/keywords/nailfold-videocapillaroscopy","display_name":"nailfold videocapillaroscopy","score":0.9860000014305115},{"id":"https://openalex.org/keywords/peripheral-microcirculation","display_name":"peripheral microcirculation","score":0.8209999799728394},{"id":"https://openalex.org/keywords/microvascular-alterations","display_name":"microvascular alterations","score":0.6869999766349792},{"id":"https://openalex.org/keywords/capillary-density","display_name":"capillary density","score":0.9150000214576721},{"id":"https://openalex.org/keywords/asthma-severity","display_name":"asthma severity","score":0.6140000224113464},{"id":"https://openalex.org/keywords/body-mass-index","display_name":"body mass index","score":0.8880000114440918},{"id":"https://openalex.org/keywords/non-allergic-asthma","display_name":"non-allergic asthma","score":0.7260000109672546},{"id":"https://openalex.org/keywords/microhemorrhages","display_name":"microhemorrhages","score":0.8629999756813049}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9794999957084656},{"id":"https://openalex.org/C46762472","wikidata":"https://www.wikidata.org/wiki/Q178648","display_name":"Peripheral","level":2,"score":0.7649999856948853},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.5968000292778015},{"id":"https://openalex.org/C12722491","wikidata":"https://www.wikidata.org/wiki/Q1632335","display_name":"Microcirculation","level":2,"score":0.47099998593330383},{"id":"https://openalex.org/C196806460","wikidata":"https://www.wikidata.org/wiki/Q188603","display_name":"Capillary action","level":2,"score":0.3156999945640564},{"id":"https://openalex.org/C2777466421","wikidata":"https://www.wikidata.org/wiki/Q1266890","display_name":"Vascular disease","level":2,"score":0.2978000044822693},{"id":"https://openalex.org/C3017910909","wikidata":"https://www.wikidata.org/wiki/Q618363","display_name":"Peripheral blood","level":2,"score":0.28209999203681946},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.2671999931335449},{"id":"https://openalex.org/C2910094404","wikidata":"https://www.wikidata.org/wiki/Q7168696","display_name":"Peripheral vessels","level":2,"score":0.2508000135421753},{"id":"https://openalex.org/C3018348675","wikidata":"https://www.wikidata.org/wiki/Q4797557","display_name":"Arterial disease","level":3,"score":0.21250000596046448}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.anai.2026.10.027","doi":"https://doi.org/10.1016/j.anai.2026.10.027","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.anai.2026.10.027","pdf_url":null,"source":{"id":"https://openalex.org/S153558830","display_name":"Annals of Allergy Asthma & Immunology","issn_l":"1081-1206","issn":["1081-1206","1534-4436"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Allergy, Asthma & Immunology","raw_type":"journal-article"},{"id":"pmid:42918414","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42918414","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":1.0,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1997750021","https://openalex.org/W2040951215","https://openalex.org/W2048895209","https://openalex.org/W2085559912","https://openalex.org/W2803607493","https://openalex.org/W2918954673","https://openalex.org/W2945731458","https://openalex.org/W2999836819","https://openalex.org/W3165550654","https://openalex.org/W4281863027","https://openalex.org/W4293051807","https://openalex.org/W4317387856","https://openalex.org/W4318591550","https://openalex.org/W4376269678","https://openalex.org/W4391752151","https://openalex.org/W4392132032","https://openalex.org/W4396537954","https://openalex.org/W4398207592","https://openalex.org/W4399518450","https://openalex.org/W4408049001","https://openalex.org/W4411001958","https://openalex.org/W4413402810","https://openalex.org/W7116839259","https://openalex.org/W7161287551"],"related_works":["https://openalex.org/W3096814545","https://openalex.org/W2989772908","https://openalex.org/W4321836247","https://openalex.org/W4398207592","https://openalex.org/W3088679154","https://openalex.org/W1976259440","https://openalex.org/W3095459158","https://openalex.org/W4413826887","https://openalex.org/W7100576421","https://openalex.org/W4411420841"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2026-10-24T00:00:00"}