American Journal of Respiratory Cell and Molecular Biology最新文献

{"title":"Identification of SNHG11 as a Therapeutic Target in Pulmonary Hypertension.","authors":"Huayang Li,Quan Liu,Chiyu Liu,Shunjun Wang,Yitao Zhang,Jinyu Pan,Kaizheng Liu,Suiqing Huang,Tongxin Chu,Liqun Shang,Qingyang Song,Kangni Feng,Zhongkai Wu","doi":"10.1165/rcmb.2023-0428oc","DOIUrl":"https://doi.org/10.1165/rcmb.2023-0428oc","url":null,"abstract":"Pulmonary hypertension (PH) is a life-threatening condition characterized by pulmonary vascular remodeling and endothelial dysfunction. Current therapies primarily target vasoactive imbalances but often fail to address adverse vascular remodeling. Long non-coding RNA (lncRNA), which are key regulators of various cellular processes, remain underexplored in the context of PH. To investigate the role of lncRNA in PH, we performed a comprehensive analysis using Weighted Gene Co-expression Network Analysis (WGCNA) on the GSE113439 dataset, comprising human lung tissue samples from different PH subtypes. Our analysis identified the lncRNA SNHG11 as consistently downregulated in PH. Functional assays in human pulmonary artery endothelial cells (HPAECs) demonstrated that SNHG11 plays a critical role in modulating inflammation, cell proliferation, apoptosis, and the JAK/STAT and MAPK signaling pathways. Mechanistically, SNHG11 influences the stability of PRPF8, a crucial mRNA spliceosome component, thereby affecting multiple cellular functions beyond splicing. In vivo experiments using a hypoxic rat model showed that knockdown of SNHG11 alleviates PH development and improves right ventricular function. These findings highlight SNHG11 as a key regulator in PH pathogenesis and suggest it as a potential therapeutic target.","PeriodicalId":7655,"journal":{"name":"American Journal of Respiratory Cell and Molecular Biology","volume":"6 1","pages":""},"PeriodicalIF":6.4,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142264350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Estrogen Oppositely Regulates Pulmonary Hypertension via METTL3/PFKFB3 Under Normoxia and Hypoxia.","authors":"Xiaosa Li,Jiale Wang,Yuqin Chen,Ping Li,Hao Wen,Xingyan Xu,Jian Wang,Yiming Xu,Yingying Chen,Jiangping Song,Wenju Lu,Dongxing Zhu,Xiaodong Fu","doi":"10.1165/rcmb.2024-0042oc","DOIUrl":"https://doi.org/10.1165/rcmb.2024-0042oc","url":null,"abstract":"Despite extensive investigation into estrogen's role in pulmonary hypertension (PH) development, its effects-whether beneficial or detrimental-remains contentious. This study aimed to elucidate estrogen's potential role in PH under normoxic and hypoxic conditions. Utilizing norfenfluramine- and hypoxia-induced rat models of PH, the study evaluated the impact of 17β-estradiol (E2) on PH progression. E2 promoted PH development under normoxia while providing protection under hypoxia. Mechanistically, under normoxia, E2 upregulated methyltransferase-like 3 (METTL3) gene transcription and protein via an estrogen response element-dependent pathway, which in turn elevated the m6A methylation and translational efficiency of 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase isoform 3 (PFKFB3) mRNA, leading to increased PFKFB3 protein levels and enhanced proliferation and migration of pulmonary artery smooth muscle cells (PASMCs). Conversely, under hypoxia, E2 downregulated METTL3 transcription through a hypoxia response element-dependent mechanism, driven by elevated hypoxia-induced factor 1α (HIF-1α) levels, resulting in reduced PFKFB3 protein expression and diminished PASMCs proliferation and migration. Both METTL3 and PFKFB3 proteins are upregulated in the pulmonary arteries of patients with PAH. Collectively, these findings suggest that E2 exerts differential effects on PH progression via dual regulation of the METTL3/PFKFB3 protein under normoxic and hypoxic conditions, positioning the METTL3/PFKFB3 protein as a potential therapeutic target for PH treatment.","PeriodicalId":7655,"journal":{"name":"American Journal of Respiratory Cell and Molecular Biology","volume":"52 1","pages":""},"PeriodicalIF":6.4,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142264349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cell-Specific Contribution of IL4 Receptor α Signaling Shapes the Overall Manifestation of Allergic Airway Disease.","authors":"Ishita Choudhary,Richa Lamichhane,Dhruthi Singamsetty,Thao Vo,Frank Brombacher,Sonika Patial,Yogesh Saini","doi":"10.1165/rcmb.2024-0208oc","DOIUrl":"https://doi.org/10.1165/rcmb.2024-0208oc","url":null,"abstract":"IL-4 and IL-13 play a critical role in allergic asthma pathogenesis via their common receptor, i.e., IL4Rα. However, the cell-specific role of IL4Rα in mixed allergens (MA)-induced allergic asthma has remained unclear. Therefore, we aimed to identify the cell-specific contribution of IL4Rα signaling in the manifestation of various pathological outcomes in mice with allergic airway disease. We compared MA-induced pathological outcomes between hematopoietic progenitor cells (HPCs)- or non-HPCs-specific IL4Rα-deficient chimera, myeloid cell-specific IL4Rα-deficient (LysMcre+/+/IL4Rαfl/fl), and airway epithelial cell-specific IL4Rα-deficient (CCSP-Cre+ /IL4Rαfl/fl) mice. Chimeric mice with systemic IL4Rα sufficiency displayed hallmark features of allergic asthma, including eosinophilic and lymphocytic infiltration, type 2 (Th2) cytokine/chemokine production, IgE production, and lung pathology. These features were markedly reduced in chimeric mice with systemic IL4Rα deficiency. Non-HPCs-specific IL4Rα-deficient mice displayed typical inflammatory features of allergic asthma but with markedly reduced mucous cell metaplasia (MCM). Deletion of IL4Rα signaling on airway epithelial cells, a subpopulation within the non-HPC lineage, resulted in almost complete absence of MCM. In contrast, all features of allergic asthma except for MCM and mucin production were mitigated in HPCs-specific IL4Rα-deficient chimeric mice. Deleting IL4Rα signaling in myeloid cells, a subpopulation within the HPC lineage, significantly alleviated MA-induced allergic airway inflammatory responses, but similar to the HPCs-specific IL4Rα-deficient chimeric mice, these mice showed significant MCM and mucin production. Our findings demonstrate that the differential allergen responsiveness seen in mice with HPCs-specific and non-HPCs-specific IL4Rα deficiency is predominantly driven by the absence of IL4Rα in myeloid cells and airway epithelial cells, respectively. Our findings also highlight distinct and mutually exclusive roles of IL4Rα signaling in mediating pathological outcomes within the myeloid and airway epithelial cell compartments.","PeriodicalId":7655,"journal":{"name":"American Journal of Respiratory Cell and Molecular Biology","volume":"69 1","pages":""},"PeriodicalIF":6.4,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142219606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nicotine-induced ER Stress and ASM Cell Proliferation is Mediated by α7nAChR and Chaperones-RIC-3 and TMEM35.","authors":"Niyati A Borkar, Michael A Thompson, Brian Kelley, Barnabas T Shiferaw, Samantha K Hamrick, Sathish Venkatachalem, Y S Prakash, Christina M Pabelick","doi":"10.1165/rcmb.2024-0194OC","DOIUrl":"https://doi.org/10.1165/rcmb.2024-0194OC","url":null,"abstract":"<p><p>Nicotine exposure in the context of smoking or vaping worsens airway function. Although commonly thought to exert effects through the peripheral nervous system, we previously showed airway smooth muscle (ASM) expresses nicotinic acetylcholine receptors (nAChRs), particularly alpha7 subtype (α7nAChR) with functional effects on contractility and metabolism. However, the mechanisms of nAChR regulation and downstream effects in ASM are not fully understood. Using human ASM cells from non-asthmatics vs. mild-moderate asthmatics, we tested the hypothesis that nAChR-specific ER chaperones RIC-3 and TMEM35 promote cell surface localization of α7nAChR with downstream influence on its functionality: effects exacerbated by inflammation. We found that mild-moderate asthma and exposure to pro-inflammatory cytokines relevant to asthma promote chaperone and α7nAChR expression in ASM. Downstream, ER stress was linked to nicotine/α7nAChR signaling, where RIC-3 and TMEM35 regulate nicotine-induced ER stress, Ca²⁺ regulation and ASM cell proliferation. Overall, our data highlights the importance α7nAChR chaperones in mediating and modulating nicotine effects in ASM towards airway contractility and remodeling.</p>","PeriodicalId":7655,"journal":{"name":"American Journal of Respiratory Cell and Molecular Biology","volume":" ","pages":""},"PeriodicalIF":5.9,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142139032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Smooth Muscle Cell-Specific LKB1 Protects Against Sugen5416/Hypoxia-Induced Pulmonary Hypertension through Inhibition of BMP4.","authors":"Xiaoping Ma, Yan Liu, Lingli Lei, Lin Wang, Qiming Deng, Hanlin Lu, Hongxuan Li, Shuhui Tian, Xiaoteng Qin, Wencheng Zhang, Yuanyuan Sun","doi":"10.1165/rcmb.2023-0430OC","DOIUrl":"https://doi.org/10.1165/rcmb.2023-0430OC","url":null,"abstract":"<p><p>Pulmonary hypertension (PH) is a life-threatening syndrome associated with hyperproliferation of pulmonary artery smooth muscle cells (PASMCs), which exhibit similar features to cancer cells. Currently, there is no curative treatment for PH. LKB1 is known as a tumor suppressor gene with an anti-proliferative effect on cancer cells. However, its role and mechanism in the development of PH remain unclear. Gain-and loss-of-function strategies were used to elucidate the mechanisms of LKB1 in regulating the occurrence and progression of PH. Sugen5416/Hypoxia (SuHx) PH model was utilized for <i>in vivo</i> study. We observed not only a decreased expression of LKB1 in the lung vessels of the SuHx mouse model, but also in human pulmonary artery smooth muscle cells (HPASMCs) exposed to hypoxia. Smooth muscle-specific LKB1 knockout significantly aggravated SuHx-induced PH in mice. RNA sequencing analysis revealed a substantial increase in bone morphogenetic protein-4 (BMP4) in the aortas of LKB1^SMKO mice compared with controls, identifying BMP4 as a novel target of LKB1. LKB1 knockdown in HPASMCs cultured under hypoxic conditions increased BMP4 protein level and HPASMC proliferation and migration. The co-immunoprecipitation analysis revealed that LKB1 directly modulates BMP4 protein degradation through phosphorylation. Therapeutically, suppressing BMP4 expression in SMCs alleviates PH in LKB1^SMKO mice. Our findings demonstrate that LKB1 attenuates PH by enhancing the lysosomal degradation of BMP4, thus suppressing the proliferation and migration of HPASMCs. Modulating LKB1-BMP4 axis in SMC could be a promising therapeutic strategy of PH.</p>","PeriodicalId":7655,"journal":{"name":"American Journal of Respiratory Cell and Molecular Biology","volume":" ","pages":""},"PeriodicalIF":5.9,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142139033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CircRNA-Cacna1d Plays a Critical Role in Sepsis-induced Lung Injury by Sponging miRNA-185-5p.","authors":"Jiajia Wang, Jinhui Gao, Ling Ding, Xuanzhe Yang, Dong Zheng, Yuanyuan Zeng, Jianjie Zhu, Wei Lei, Cheng Chen, Zeyi Liu, Jian-An Huang","doi":"10.1165/rcmb.2024-0067OC","DOIUrl":"https://doi.org/10.1165/rcmb.2024-0067OC","url":null,"abstract":"<p><p>The role of circRNAs in sepsis-induced lung injury is not clear. This study investigated the role and molecular mechanism of a novel circRNA in sepsis-induced lung injury and explored its prognostic value in sepsis patients. In this study, aberrant circRNA expression profiling in lung tissues from mice with sepsis-induced lung injury was analyzed using high-throughput sequencing. CircRNA-Cacna1d was verified by quantitative real-time polymerase chain reaction, and its biological function in sepsis-induced lung injury was validated <i>in vitro</i> and <i>in vivo</i>. The interactions among circRNA-Cacna1d, miRNAs, and their downstream genes were verified. Furthermore, the clinical value of circRNA-Cacna1d in peripheral blood from sepsis patients was also evaluated. We found that circRNA-Cacna1d expression was significantly increased in lung tissues of sepsis mice and microvascular endothelial cells after lipopolysaccharide (LPS) challenge. CircRNA-Cacna1d knockdown alleviated inflammatory response and ameliorated the permeability of vascular endothelium, thereby mitigating sepsis-induced lung injury and significantly improving the survival rate of sepsis mice. Mechanistically, circRNA-Cacna1d directly interacted with miRNA-185-5p and functioned as a miRNA sponge to regulate the RhoA/ROCK1 signaling pathway. The expression level of circRNA-Cacna1d in patients with early sepsis was significantly higher than that in the healthy controls. Higher levels of circRNA-Cacna1d in sepsis patients were associated with increased disease severity and poorer outcomes. In conclusions, circRNA-Cacna1d may play a role in sepsis-induced lung injury by regulating the RhoA/ROCK1 axis by acting as miRNA-185-5p sponge. CircRNA-Cacna1d is a potential therapeutic target for sepsis-induced lung injury and a prognostic biomarker in sepsis.</p>","PeriodicalId":7655,"journal":{"name":"American Journal of Respiratory Cell and Molecular Biology","volume":" ","pages":""},"PeriodicalIF":5.9,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142139021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Endothelialized Bronchioalveolar Lung Organoids Model Endothelial Cell Responses to Injury.","authors":"Anna-Lena Ament, Monika Heiner, Marie Christin Hessler, Ioannis Alexopoulos, Katharina Steeg, Ulrich Gärtner, Ana Ivonne Vazquez-Armendariz, Susanne Herold","doi":"10.1165/rcmb.2023-0373MA","DOIUrl":"https://doi.org/10.1165/rcmb.2023-0373MA","url":null,"abstract":"<p><p>Organoid 3D systems are powerful platforms to study development and disease. Recently, the complexity of lung organoid models derived from adult mouse and human stem cells has increased substantially in terms of cellular composition and structural complexity. However, a murine lung organoid system with a clear integrated endothelial compartment is still missing. Here, we describe a novel method that adds another level of intricacy to our published bronchioalveolar lung organoid (BALO) model by microinjection of FACS-sorted lung endothelial cells (ECs) into differentiated organoid cultures. Before microinjection, ECs obtained from the lung homogenate (LH) of young mice expressed typical ECs markers such as CD31 and vascular endothelial (VE)-Cadherin and showed tube formation capacity. Following microinjection, ECs surrounded BALO´s alveolar-like compartment aligning with both alveolar epithelial cells type I (AECI) and type II (AECII), as demonstrated by confocal and electron microscopy. Notably, expression of Car4 and Aplnr was as well detected, suggesting presence of EC microvascular phenotypes in the cultured ECs. Moreover, upon epithelial cell injury by lipopolysaccharides (LPS) and influenza A virus (IV), endothelialized BALO (eBALO) released proinflammatory cytokines leading to the upregulation of the intercellular adhesion molecule 1 (ICAM-1) in ECs. In summary, we characterized for the first time a organoid model that incorporates ECs into the alveolar structures of lung organoids, not only increasing our previous model ́s cellular and structural complexity but also providing a suitable niche to model lung endothelium responses to injury ex vivo.</p>","PeriodicalId":7655,"journal":{"name":"American Journal of Respiratory Cell and Molecular Biology","volume":" ","pages":""},"PeriodicalIF":5.9,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142124571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Monocyte Production of C1q Potentiates CD8⁺ T-Cell Function Following Respiratory Viral Infection.","authors":"Taylor Eddens, Olivia B Parks, Dequan Lou, Li Fan, Jorna Sojati, Manda Jo Ramsey, Lori Schmitt, Claudia M Salgado, Miguel Reyes-Mugica, Alysa Evans, Henry M Zou, Tim D Oury, Craig Byersdorfer, Kong Chen, John V Williams","doi":"10.1165/rcmb.2024-0004OC","DOIUrl":"10.1165/rcmb.2024-0004OC","url":null,"abstract":"<p><p>Respiratory viral infections remain a leading cause of morbidity and mortality. Using a murine model of human metapneumovirus, we identified recruitment of a C1q-expressing inflammatory monocyte population concomitant with viral clearance by adaptive immune cells. Genetic ablation of C1q led to reduced CD8⁺ T-cell function. Production of C1q by a myeloid lineage was necessary to enhance CD8⁺ T-cell function. Activated and dividing CD8⁺ T cells expressed a C1q receptor, gC1qR. Perturbation of gC1qR signaling led to altered CD8⁺ T-cell IFN-γ production, metabolic capacity, and cell proliferation. Autopsy specimens from fatal respiratory viral infections in children exhibited diffuse production of C1q by an interstitial population. Humans with severe coronavirus disease (COVID-19) infection also exhibited upregulation of gC1qR on activated and rapidly dividing CD8⁺ T cells. Collectively, these studies implicate C1q production from monocytes as a critical regulator of CD8⁺ T-cell function following respiratory viral infection.</p>","PeriodicalId":7655,"journal":{"name":"American Journal of Respiratory Cell and Molecular Biology","volume":" ","pages":"294-306"},"PeriodicalIF":5.9,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11376238/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140855595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Indole-3-Acetic Acid Protects Against Lipopolysaccharide-induced Endothelial Cell Dysfunction and Lung Injury through the Activation of USP40.","authors":"Nargis Shaheen, Jiaxing Miao, Donna Li, Boyu Xia, Boina Baoyinna, Yutong Zhao, Jing Zhao","doi":"10.1165/rcmb.2024-0159OC","DOIUrl":"10.1165/rcmb.2024-0159OC","url":null,"abstract":"<p><p>Lung microvascular endothelial cell (EC) dysfunction is the pathological hallmark of acute respiratory distress syndrome. Heat shock protein 90 (HSP90) is a key regulator in control of endothelial barrier disruption and inflammation. Our recent study has demonstrated that ubiquitin-specific peptidase 40 (USP40) preserves endothelial integrity by targeting HSP90β for its deubiquitination and inactivation. Indole-3-acetic acid (IAA), a plant hormone of the auxin class, can also be catabolized from dietary tryptophan by the intestinal microbiota. Accumulating evidence suggests that IAA reduces oxidative stress and inflammation and promotes intestinal barrier function. However, little is known about the role of IAA in endothelial cells and acute lung injury. In this study, we investigated the role of IAA in lung endothelial cell function in the context of acute lung injury. IAA exhibited EC barrier protection against LPS-induced reduction in transendothelial electrical resistance and inflammatory responses. The underlying mechanism of IAA on EC protective effects was investigated by examining the influence of IAA on degrees of HSP90 ubiquitination and USP40 activity. We identified that IAA, acting as a potential activator of USP40, reduces HSP90 ubiquitination, thereby protecting against LPS-induced inflammation in human lung microvascular endothelial cells as well as alleviating experimental lung injury. Furthermore, the EC protective effects of IAA against LPS-induced EC dysfunction and lung injury were abolished in USP40-deficient human lung microvascular endothelial cell and lungs of USP40 EC-specific knockout (USP40^cdh5-ECKO) mice. Taken together, this study reveals that IAA protects against LPS-induced EC dysfunction and lung injury through the activation of USP40.</p>","PeriodicalId":7655,"journal":{"name":"American Journal of Respiratory Cell and Molecular Biology","volume":" ","pages":"307-317"},"PeriodicalIF":5.9,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11376244/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140955733","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Let-7a-5p Inhibits IL-4-induced MUC5AC Expression and Mucus Hypersecretion and Is Transported in Nasal Lavage Extracellular Vesicles.","authors":"Daeun Jeong, Youn Wook Chung, Haein Ji, Jinsun Kim, Ju Hee Seo, Seunghan Han, Sungmin Moon, Min-Seok Rha, Hyung-Ju Cho, Chang-Hoon Kim, Ji-Hwan Ryu, Hyeon Ho Kim, Joo-Heon Yoon","doi":"10.1165/rcmb.2023-0268LE","DOIUrl":"10.1165/rcmb.2023-0268LE","url":null,"abstract":"","PeriodicalId":7655,"journal":{"name":"American Journal of Respiratory Cell and Molecular Biology","volume":"71 3","pages":"375-379"},"PeriodicalIF":5.9,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142103552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}