In vitro models最新文献

{"title":"Development and characterisation of a novel complex triple cell culture model of the human alveolar epithelial barrier.","authors":"Sarah M Mitchell, Kirsty Meldrum, Joshua W P Bateman, Teresa D Tetley, Shareen H Doak, Martin J D Clift","doi":"10.1007/s44164-024-00075-2","DOIUrl":"10.1007/s44164-024-00075-2","url":null,"abstract":"<p><p>Owing to increased pressure from ethical groups and the public to avoid unnecessary animal testing, the need for new, responsive and biologically relevant in vitro models has surged. Models of the human alveolar epithelium are of particular interest since thorough investigations into air pollution and the effects of inhaled nanoparticles and e-cigarettes are needed. The lung is a crucial organ of interest due to potential exposures to endogenous material during occupational and ambient settings. Here, an in vitro model of the alveolar barrier has been created in preparation for use in the quasi-air liquid interface (qALI) and (aerosol) air-liquid interface (ALI) exposures. The model consists of an alveolar type 1-like cell line (TT1), an alveolar type 2-like cell line (NCI-H441) and a model of (alveolar) macrophages (dTHP-1). The model formulates a complex, multi-cellular system, cultured at the air-liquid interface, that mimics the apical layer of the alveolar epithelial region in the human lung. Characterisation data has shown that both TT1 and NCI-H441 epithelial cells are able to be cultured together in addition to dTHP-1 cells through imaging (morphology), pro-inflammatory response and viability measurements. This dataset also demonstrates evidence of a reasonable barrier created by the cell culture in comparison to negative controls. Furthermore, it shows that while maintaining a low baseline of (pro)-inflammatory mediator expression during normal conditions, the model is highly responsive to inflammatory stimuli. This model is proposed to be suitable for use in toxicology testing of inhaled exogenous agents.</p><p><strong>Supplementary information: </strong>The online version contains supplementary material available at 10.1007/s44164-024-00075-2.</p>","PeriodicalId":73357,"journal":{"name":"In vitro models","volume":"3 2-3","pages":"125-137"},"PeriodicalIF":0.0,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11756452/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143054230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Endothelial and smooth muscle cell interaction with hydrothermally treated titanium surfaces","authors":"Vignesh K. Manivasagam, K. Popat","doi":"10.1007/s44164-024-00073-4","DOIUrl":"https://doi.org/10.1007/s44164-024-00073-4","url":null,"abstract":"","PeriodicalId":73357,"journal":{"name":"In vitro models","volume":" 452","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141823589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Scaffold-free development of multicellular tumor spheroids with spatial characterization of structure and metabolic radial profiles","authors":"S. Bess, Gaven K. Smart, Matthew J. Igoe, Timothy J. Muldoon","doi":"10.1007/s44164-024-00074-3","DOIUrl":"https://doi.org/10.1007/s44164-024-00074-3","url":null,"abstract":"","PeriodicalId":73357,"journal":{"name":"In vitro models","volume":"21 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141641654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Advancing diagnostics and disease modeling: current concepts in biofabrication of soft microfluidic systems","authors":"César R. Casanova, M. Casanova, Rui L. Reis, J. M. Oliveira","doi":"10.1007/s44164-024-00072-5","DOIUrl":"https://doi.org/10.1007/s44164-024-00072-5","url":null,"abstract":"","PeriodicalId":73357,"journal":{"name":"In vitro models","volume":"64 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141268512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development of a bio-inspired wound model for debridement training.","authors":"Jessica J Senior, Kayley Jaworska, Leanne Atkin, Karen Ousey, Alan M Smith","doi":"10.1007/s44164-024-00071-6","DOIUrl":"10.1007/s44164-024-00071-6","url":null,"abstract":"<p><p>Wound debridement is commonplace in expediting wound healing in the clinic. Despite this, there are limited resources available for simulation training for practitioners prior to facing real-life patients. Typically, citrus peels or porcine skin are employed in a vain attempt to improve debridement proficiency, yet these fail to provide a realistic experience of the textures and consistencies of wounds. Therefore, there is a clear unmet need for a safe and effective tool that can facilitate hands-on learning under the instruction of an experienced debrider. To fill this niche, a life-like wound model was designed and developed, featuring leathery necrotic eschar, an intermediary sloughy layer, and a rough granulation tissue in the bottommost layer, all within a healthy skin base. The healthy tissue portion of the model was designed to exhibit similar mechanical properties to those found in human skin. Likewise, the sloughy layer was viscous enough to remain within the model under static conditions yet could be removed using any appropriate debriding tool synonymous with real slough. Mechanical testing of the necrotic eschar revealed brittle fracture behaviour, akin to what is observed in patients. Each layer of the wound model provided the visual and haptic feedback of how it would look and feel to debride a patient's wound in the clinic, giving invaluable experience for potential trainees in a safe and effectual way. It is envisaged that these models can be developed in a personalised way to suit the individual needs of the user, such as incorporating underlying models of bone or tendon, while retaining the key elements of the wound, which make it successful. This model is proposed as an important step forward in bridging the gap between becoming a newly qualified debriding practitioner and encountering the first wound in the clinic, subsequently improving the confidence of the debrider and enhancing patient outcomes.</p><p><strong>Supplementary information: </strong>The online version contains supplementary material available at 10.1007/s44164-024-00071-6.</p>","PeriodicalId":73357,"journal":{"name":"In vitro models","volume":"3 2-3","pages":"81-89"},"PeriodicalIF":0.0,"publicationDate":"2024-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11756496/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143054179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Erratum: Publisher Correction: The protective effect of endurance running against the pro-invasive effects of ageing in breast cancer cells and mesenchymal stem cells in vitro.","authors":"Marie-Juliet Brown, Matt Nickels, Elizabeth C Akam, Mhairi A Morris","doi":"10.1007/s44164-024-00069-0","DOIUrl":"https://doi.org/10.1007/s44164-024-00069-0","url":null,"abstract":"<p><p>[This corrects the article DOI: 10.1007/s44164-023-00055-y.].</p>","PeriodicalId":73357,"journal":{"name":"In vitro models","volume":"3 2-3","pages":"151-156"},"PeriodicalIF":0.0,"publicationDate":"2024-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11756485/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143054298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mechanical scratch injury on differentiated motor neuron of NSC-34 cells as an in vitro model for evaluation of neuroregeneration potential of NeuroAiD II (MLC901)","authors":"A. Anjum, Muhammad Da'in Yazid, Muhammad Fauzi Daud, Jalilah Idris, Angela Min Hwei Ng, A. S. Naicker, Ohnmar Htwe Ismail, Ramesh Kumar Athi Kumar, Y. Lokanathan","doi":"10.1007/s44164-024-00070-7","DOIUrl":"https://doi.org/10.1007/s44164-024-00070-7","url":null,"abstract":"","PeriodicalId":73357,"journal":{"name":"In vitro models","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140674250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modelling neurodegeneration and inflammation in early diabetic retinopathy using 3D human retinal organoids","authors":"Luisa de Lemos, Pedro Antas, Inês S. Ferreira, Inês Paz Santos, Beatriz Felgueiras, Catarina M. Gomes, Catarina Brito, Miguel C. Seabra, Sandra Tenreiro","doi":"10.1007/s44164-024-00068-1","DOIUrl":"https://doi.org/10.1007/s44164-024-00068-1","url":null,"abstract":"","PeriodicalId":73357,"journal":{"name":"In vitro models","volume":" 1234","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140382660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Navigating the neuroinflammatory network: insights from diverse cell models","authors":"L. C. S. Castellanos, Mayra Micaela Montes, Georgina Oriana Mingolo Malnati, Carina Weissmann","doi":"10.1007/s44164-024-00067-2","DOIUrl":"https://doi.org/10.1007/s44164-024-00067-2","url":null,"abstract":"","PeriodicalId":73357,"journal":{"name":"In vitro models","volume":"98 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140250557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biological characterization of breast cancer spheroid formed by fast fabrication method","authors":"Yuta Iijima, Norino Uenaka, Mayu Morimoto, Daiki Sato, Satomi Hirose, N. Sakitani, Masahiro Shinohara, Kenichi Funamoto, Gen Hayase, Daisuke Yoshino","doi":"10.1007/s44164-024-00066-3","DOIUrl":"https://doi.org/10.1007/s44164-024-00066-3","url":null,"abstract":"","PeriodicalId":73357,"journal":{"name":"In vitro models","volume":"150 ","pages":"1-14"},"PeriodicalIF":0.0,"publicationDate":"2024-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139839833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}