{"title":"Bendopnoea in pleural effusion: a dynamic symptom of clinical relevance.","authors":"José M Porcel","doi":"10.1183/13993003.00876-2026","DOIUrl":"https://doi.org/10.1183/13993003.00876-2026","url":null,"abstract":"","PeriodicalId":12265,"journal":{"name":"European Respiratory Journal","volume":"68 4","pages":""},"PeriodicalIF":23.8,"publicationDate":"2026-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149148219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Daniël A Korevaar, Frank J C van den Broek, Jouke T Annema
{"title":"Reply to: When can a negative endosonographic examination be trusted?","authors":"Daniël A Korevaar, Frank J C van den Broek, Jouke T Annema","doi":"10.1183/13993003.01778-2026","DOIUrl":"https://doi.org/10.1183/13993003.01778-2026","url":null,"abstract":"","PeriodicalId":12265,"journal":{"name":"European Respiratory Journal","volume":" ","pages":""},"PeriodicalIF":23.8,"publicationDate":"2026-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149147757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Francesca Polverino, Kambez H Benam, Suzanne M Cloonan, Jeffrey L Curtis, Amit Gaggar, Farrah Kheradmand, Mareike Lehmann, Enid Neptune, S Vamsee Raju, Joselyn Rojas-Quintero, Maor Sauler, Yohannes Tesfaigzi, Ali Önder Yildirim, Anny Xiaobo Zhou, Don D Sin
{"title":"Preclinical models of COPD: a state of the art review.","authors":"Francesca Polverino, Kambez H Benam, Suzanne M Cloonan, Jeffrey L Curtis, Amit Gaggar, Farrah Kheradmand, Mareike Lehmann, Enid Neptune, S Vamsee Raju, Joselyn Rojas-Quintero, Maor Sauler, Yohannes Tesfaigzi, Ali Önder Yildirim, Anny Xiaobo Zhou, Don D Sin","doi":"10.1183/13993003.00289-2026","DOIUrl":"10.1183/13993003.00289-2026","url":null,"abstract":"<p><p>COPD is a progressive and heterogeneous condition characterised by varying combinations of emphysema, small airway disease, chronic bronchitis and exacerbations. Although multiple symptomatic therapies exist, no disease-modifying treatments are available. This gap highlights the need for improved preclinical models with greater translational relevance. Large human cohorts and single-cell/multi-omics studies have informed the development of current COPD models. We provide a state of the art review of the major experimental platforms: <i>in vivo</i> (small and large animals, genetic and injury models, environmental exposures), <i>ex vivo</i> (precision-cut lung slices, organoids, co-cultures, lung-on-a-chip systems) and <i>in silico</i> (aerosol dispersion and computational tools). While each approach has yielded important mechanistic insights, none fully captures the complexity of COPD progression, comorbidities, gene-environment interactions or heterogeneous clinical endotypes. Future progress will depend on the development of more integrated, human-relevant modelling systems, alongside advanced exposure platforms and artificial intelligence-driven multi-omics integration to identify biologically meaningful endotypes and speed the creation of phenotype-specific therapies. We propose a phenotype-driven, cross-platform framework in which hypotheses emerging from human clinical and omics data are validated in <i>in vitro</i> and <i>ex vivo</i> systems, evaluated in phenotype-specific <i>in vivo</i> models, and ultimately confirmed through clinical studies.</p>","PeriodicalId":12265,"journal":{"name":"European Respiratory Journal","volume":" ","pages":""},"PeriodicalIF":23.8,"publicationDate":"2026-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13650448/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148683958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Eleni Papakonstantinou, Marta Nowak, Spasenija Savic Prince, Daniel Soriano, Leticia Grize, Björn Christian Frye, Sebastian Fähndrich, Viktor H Koelzer, Daiana Stolz
{"title":"Expression of HDAC2 and HDAC8 in the airways of COPD patients is associated with responsiveness to ICS: insights from the HISTORIC study.","authors":"Eleni Papakonstantinou, Marta Nowak, Spasenija Savic Prince, Daniel Soriano, Leticia Grize, Björn Christian Frye, Sebastian Fähndrich, Viktor H Koelzer, Daiana Stolz","doi":"10.1183/13993003.00950-2026","DOIUrl":"10.1183/13993003.00950-2026","url":null,"abstract":"","PeriodicalId":12265,"journal":{"name":"European Respiratory Journal","volume":" ","pages":""},"PeriodicalIF":23.8,"publicationDate":"2026-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13650446/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148839720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Denis Chemla, Philippe Hervé, Marc Humbert, David Montani
{"title":"Estimating mean pulmonary arterial pressure in the machine learning era.","authors":"Denis Chemla, Philippe Hervé, Marc Humbert, David Montani","doi":"10.1183/13993003.01466-2026","DOIUrl":"https://doi.org/10.1183/13993003.01466-2026","url":null,"abstract":"","PeriodicalId":12265,"journal":{"name":"European Respiratory Journal","volume":"68 4","pages":""},"PeriodicalIF":23.8,"publicationDate":"2026-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149147478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Nasal nitric oxide as a gateway, not a gatekeeper, to primary ciliary dyskinesia diagnosis in bronchiectasis.","authors":"Takanori Asakura, Hayoung Choi","doi":"10.1183/13993003.01080-2026","DOIUrl":"https://doi.org/10.1183/13993003.01080-2026","url":null,"abstract":"","PeriodicalId":12265,"journal":{"name":"European Respiratory Journal","volume":"68 4","pages":""},"PeriodicalIF":23.8,"publicationDate":"2026-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149147694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Toward molecular endotypes of CLAD: dancing around the truth hidden in the tissue.","authors":"Stephen Juvet","doi":"10.1183/13993003.01141-2026","DOIUrl":"https://doi.org/10.1183/13993003.01141-2026","url":null,"abstract":"","PeriodicalId":12265,"journal":{"name":"European Respiratory Journal","volume":"68 4","pages":""},"PeriodicalIF":23.8,"publicationDate":"2026-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149147473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}