Cilia最新文献

{"title":"SF-Assemblin genes in Paramecium: phylogeny and phenotypes of RNAi silencing on the ciliary-striated rootlets and surface organization","authors":"A. Nabi, J. Yano, M. Valentine, T. Picariello, J. Van Houten","doi":"10.1186/s13630-019-0062-y","DOIUrl":"https://doi.org/10.1186/s13630-019-0062-y","url":null,"abstract":"","PeriodicalId":38134,"journal":{"name":"Cilia","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s13630-019-0062-y","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43540734","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":"New software for automated cilia detection in cells (ACDC)","authors":"Max C. Lauring, Tianqi Zhu, Wei Luo, Wenqi Wu, Feng Yu, D. Toomre","doi":"10.1186/s13630-019-0061-z","DOIUrl":"https://doi.org/10.1186/s13630-019-0061-z","url":null,"abstract":"","PeriodicalId":38134,"journal":{"name":"Cilia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s13630-019-0061-z","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44375327","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":"Glioma cell proliferation is enhanced in the presence of tumor-derived cilia vesicles.","authors":"Lan B Hoang-Minh,&nbsp;Marina Dutra-Clarke,&nbsp;Joshua J Breunig,&nbsp;Matthew R Sarkisian","doi":"10.1186/s13630-018-0060-5","DOIUrl":"https://doi.org/10.1186/s13630-018-0060-5","url":null,"abstract":"<p><strong>Background: </strong>The mechanisms by which primary cilia affect glioma pathogenesis are unclear. Depending on the glioma cell line, primary cilia can promote or inhibit tumor development. Here, we used piggyBac-mediated transgenesis to generate patient-derived glioblastoma (GBM) cell lines that stably express Arl13b:GFP in their cilia. This allowed us to visualize and analyze the behavior of cilia and ciliated cells during live GBM cell proliferation.</p><p><strong>Results: </strong>Time-lapse imaging of Arl13b:GFP⁺ cilia revealed their dynamic behaviors, including distal tip excision into the extracellular milieu. Recent studies of non-cancerous cells indicate that this process occurs during the G0 phase, prior to cilia resorption and cell cycle re-entry, and requires ciliary recruitment of F-actin and actin regulators. Similarly, we observed ciliary buds associated with Ki67^- cells as well as scattered F-actin⁺ cilia, suggesting that quiescent GBM cells may also utilize an actin network-based mechanism for ciliary tip excision. Notably, we found that the proliferation of ciliated GBM cells was promoted by exposing them to conditioned media obtained from ciliated cell cultures when compared to conditioned media collected from cilia-defective cell cultures (depleted in either KIF3A or IFT88 using CRISPR/Cas9). These results suggest that GBM cilia may release mitogenic vesicles carrying factors that promote tumor cell proliferation. Although Arl13b is implicated in tumor growth, our data suggest that Arl13b released from GBM cilia does not mediate tumor cell proliferation.</p><p><strong>Conclusion: </strong>Collectively, our results indicate that ciliary vesicles may represent a novel mode of intercellular communication within tumors that contributes to GBM pathogenesis. The mitogenic capacity of GBM ciliary vesicles and the molecular mediators of this phenomenon requires further investigation.</p>","PeriodicalId":38134,"journal":{"name":"Cilia","volume":"7 ","pages":"6"},"PeriodicalIF":0.0,"publicationDate":"2018-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s13630-018-0060-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36661540","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":"Amyloid-β interrupts canonical Sonic hedgehog signaling by distorting primary cilia structure.","authors":"Anna G Vorobyeva,&nbsp;Aleister J Saunders","doi":"10.1186/s13630-018-0059-y","DOIUrl":"https://doi.org/10.1186/s13630-018-0059-y","url":null,"abstract":"<p><strong>Background: </strong>Primary cilia are small non-motile microtubule and cell membrane protrusions expressed on most vertebrate cells, including cortical and hippocampal neurons. These small organelles serve as sensory structures sampling the extracellular environment and reprogramming the transcriptional machinery in response to environmental change. Primary cilia are decorated with a variety of receptor proteins and are necessary for specific signaling cascades such as the Sonic hedgehog (Shh) pathway. Disrupting cilia structure or function results in a spectrum of diseases collectively referred to as ciliopathies. Common to human ciliopathies is cognitive impairment, a symptom also observed in Alzheimer's disease (AD). One hallmark of AD is accumulation of senile plaques composed of neurotoxic Amyloid-β (Aβ) peptide. The Aβ peptide is generated by the proteolytic cleavage of the amyloid precursor protein (APP). We set out to determine if Aβ affects primary cilia structure and the Shh signaling cascade.</p><p><strong>Methods: </strong>We utilized in vitro cell-based assays in combination with fluorescent confocal microscopy to address our study goals. Shh signaling and cilia structure was studied using two different cell lines, mouse NIH3T3 and human HeLa cells. To investigate how Aβ levels affect Shh signaling and cilia structure in these cells, we utilized naturally secreted Aβ as well as synthetic Aβ. Effects on Shh signaling were assessed by luciferase activity while cilia structure was analyzed by fluorescent microscopy.</p><p><strong>Results: </strong>Here, we report that APP localizes to primary cilia and Aβ treatment results in distorted primary cilia structure. In addition, we demonstrate that Aβ treatment interrupts canonical Shh signal transduction.</p><p><strong>Conclusions: </strong>Overall, our study illustrates that Aβ can alter primary cilia structure suggesting that elevated Aβ levels, like those observed in AD patients, could have similar effects on neuronal primary cilia in the brain. Additionally, our study suggests that Aβ impairs the Shh signaling pathway. Together our findings shed light on two novel targets for future AD therapeutics.</p>","PeriodicalId":38134,"journal":{"name":"Cilia","volume":"7 ","pages":"5"},"PeriodicalIF":0.0,"publicationDate":"2018-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s13630-018-0059-y","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36426103","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":"Evidence of primary cilia in the developing rat heart.","authors":"Sarbjot Kaur,&nbsp;Sue R McGlashan,&nbsp;Marie-Louise Ward","doi":"10.1186/s13630-018-0058-z","DOIUrl":"https://doi.org/10.1186/s13630-018-0058-z","url":null,"abstract":"<p><strong>Background: </strong>A transient increase in cytosolic Ca²⁺ (the \"Ca²⁺ transient\") determines the degree and duration of myocyte force development in the heart. However, we have previously observed that, under the same experimental conditions, the Ca²⁺ transients from isolated cardiac myocytes are reduced in amplitude in comparison to those from multicellular cardiac preparations. We therefore questioned whether the enzymatic cell isolation procedure might remove structures that modulate intracellular Ca²⁺ in some way. Primary cilia are found in a diverse range of cell types, and have an abundance of Ca²⁺-permeable membrane channels that result in Ca²⁺ influx when activated. Although primary cilia are reportedly ubiquitous, their presence and function in the heart remain controversial. If present, we hypothesized they might provide an additional Ca²⁺ entry pathway in multicellular cardiac tissue that was lost during cell isolation. The aim of our study was to look for evidence of primary cilia in isolated myocytes and ventricular tissue from rat hearts.</p><p><strong>Methods: </strong>Immunohistochemical techniques were used to identify primary cilia-specific proteins in isolated myocytes from adult rat hearts, and in tissue sections from embryonic, neonatal, young, and adult rat hearts. Either mouse anti-acetylated α-tubulin or rabbit polyclonal ARL13B antibodies were used, counterstained with Hoechst dye. Selected sections were also labelled with markers for other cell types found in the heart and for myocyte F-actin.</p><p><strong>Results: </strong>No evidence of primary cilia was found in either tissue sections or isolated myocytes from adult rat ventricles. However, primary cilia were present in tissue sections from embryonic, neonatal (P2) and young (P21 and P28) rat hearts.</p><p><strong>Conclusion: </strong>The lack of primary cilia in adult rat hearts rules out their contribution to myocyte Ca²⁺ homoeostasis by providing a Ca²⁺ entry pathway. However, evidence of primary cilia in tissue from embryonic and very young rat hearts suggests they have a role during development.</p>","PeriodicalId":38134,"journal":{"name":"Cilia","volume":"7 ","pages":"4"},"PeriodicalIF":0.0,"publicationDate":"2018-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s13630-018-0058-z","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36369776","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":"Sensing the cilium, digital capture of ciliary data for comparative genomics investigations.","authors":"Karen R Christie, Judith A Blake","doi":"10.1186/s13630-018-0057-0","DOIUrl":"10.1186/s13630-018-0057-0","url":null,"abstract":"<p><strong>Background: </strong>Cilia are specialized, hair-like structures that project from the cell bodies of eukaryotic cells. With increased understanding of the distribution and functions of various types of cilia, interest in these organelles is accelerating. To effectively use this great expansion in knowledge, this information must be made digitally accessible and available for large-scale analytical and computational investigation. Capture and integration of knowledge about cilia into existing knowledge bases, thus providing the ability to improve comparative genomic data analysis, is the objective of this work.</p><p><strong>Methods: </strong>We focused on the capture of information about cilia as studied in the laboratory mouse, a primary model of human biology. The workflow developed establishes a standard for capture of comparative functional data relevant to human biology. We established the 310 closest mouse orthologs of the 302 human genes defined in the SYSCILIA Gold Standard set of ciliary genes. For the mouse genes, we identified biomedical literature for curation and used Gene Ontology (GO) curation paradigms to provide functional annotations from these publications.</p><p><strong>Results: </strong>Employing a methodology for comprehensive capture of experimental data about cilia genes in structured, digital form, we established a workflow for curation of experimental literature detailing molecular function and roles of cilia proteins starting with the mouse orthologs of the human SYSCILIA gene set. We worked closely with the GO Consortium ontology development editors and the SYSCILIA Consortium to improve the representation of ciliary biology within the GO. During the time frame of the ontology improvement project, we have fully curated 134 of these 310 mouse genes, resulting in an increase in the number of ciliary and other experimental annotations.</p><p><strong>Conclusions: </strong>We have improved the GO annotations available for mouse genes orthologous to the human genes in the SYSCILIA Consortium's Gold Standard set. In addition, ciliary terminology in the GO itself was improved in collaboration with GO ontology developers and the SYSCILIA Consortium. These improvements to the GO terms for the functions and roles of ciliary proteins, along with the increase in annotations of the corresponding genes, enhance the representation of ciliary processes and localizations and improve access to these data during large-scale bioinformatic analyses.</p>","PeriodicalId":38134,"journal":{"name":"Cilia","volume":"7 ","pages":"3"},"PeriodicalIF":0.0,"publicationDate":"2018-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5907423/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36057643","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":"Assaying sensory ciliopathies using calcium biosensor expression in zebrafish ciliated olfactory neurons.","authors":"Judith G M Bergboer,&nbsp;Cameron Wyatt,&nbsp;Christina Austin-Tse,&nbsp;Emre Yaksi,&nbsp;Iain A Drummond","doi":"10.1186/s13630-018-0056-1","DOIUrl":"https://doi.org/10.1186/s13630-018-0056-1","url":null,"abstract":"<p><strong>Background: </strong>Primary cilia mediate signal transduction by acting as an organizing scaffold for receptors, signalling proteins and ion channels. Ciliated olfactory sensory neurons (OSNs) organize olfactory receptors and ion channels on cilia and generate a calcium influx as a primary signal in odourant detection. In the zebrafish olfactory placode, ciliated OSNs and microvillus OSNs constitute the major OSN cell types with distinct odourant sensitivity.</p><p><strong>Methods: </strong>Using transgenic expression of the calcium biosensor GCaMP5 in OSNs, we analysed sensory cilia-dependent odour responses in live zebrafish, at individual cell resolution. <i>oval/ift88</i> mutant and <i>ift172</i> knockdown zebrafish were compared with wild-type siblings to establish ciliated OSN sensitivity to different classes of odourants.</p><p><strong>Results: </strong><i>oval/ift88</i> mutant and <i>ift172</i> knockdown zebrafish showed fewer and severely shortened OSN cilia without a reduction in OSN number. The fraction of responding OSNs and response amplitudes to bile acids and food odour, both sensed by ciliated OSNs, were significantly reduced in <i>ift88</i> mutants and <i>ift172</i>-deficient embryos, while the amino acids responses were not significantly changed.</p><p><strong>Conclusions: </strong>Our approach presents a quantitative model for studying sensory cilia signalling using zebrafish OSNs. Our results also implicate <i>ift172</i>-deficiency as a novel cause of hyposmia, a reduced sense of smell, highlighting the value of directly assaying sensory cilia signalling in vivo and supporting the idea that hyposmia can be used as a diagnostic indicator of ciliopathies.</p>","PeriodicalId":38134,"journal":{"name":"Cilia","volume":"7 ","pages":"2"},"PeriodicalIF":0.0,"publicationDate":"2018-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s13630-018-0056-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35938921","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":"Cellular ciliary phenotyping indicates pathogenicity of novel variants in <i>IFT140</i> and confirms a Mainzer-Saldino syndrome diagnosis.","authors":"Machteld M Oud,&nbsp;Brooke L Latour,&nbsp;Zeineb Bakey,&nbsp;Stef J Letteboer,&nbsp;Dorien Lugtenberg,&nbsp;Ka Man Wu,&nbsp;Elisabeth A M Cornelissen,&nbsp;Helger G Yntema,&nbsp;Miriam Schmidts,&nbsp;Ronald Roepman,&nbsp;Ernie M H F Bongers","doi":"10.1186/s13630-018-0055-2","DOIUrl":"https://doi.org/10.1186/s13630-018-0055-2","url":null,"abstract":"<p><strong>Background: </strong>Mainzer-Saldino syndrome (MZSDS) is a skeletal ciliopathy and part of the short-rib thoracic dysplasia (SRTD) group of ciliary disorders. The main characteristics of MZSDS are short limbs, mild narrow thorax, blindness, and renal failure. Thus far, variants in two genes are associated with MZSDS: <i>IFT140,</i> and <i>IFT172</i>. In this study, we describe a 1-year-old girl presenting with mild skeletal abnormalities, Leber congenital amaurosis, and bilateral hearing difficulties. For establishing an accurate diagnosis, we combined clinical, molecular, and functional analyses.</p><p><strong>Methods: </strong>We performed diagnostic whole-exome sequencing (WES) analysis to determine the genetic cause of the disease and analyzed two gene panels, containing all currently known genes in vision disorders, and in hearing impairment. Upon detection of the likely causative variants, ciliary phenotyping was performed in patient urine-derived renal epithelial cells (URECs) and rescue experiments were performed in CRISPR/Cas9-derived <i>Ift140</i> knock out cells to determine the pathogenicity of the detected variants in vitro. Cilium morphology, cilium length, and intraflagellar transport (IFT) were evaluated by immunocytochemistry.</p><p><strong>Results: </strong>Diagnostic WES revealed two novel compound heterozygous variants in <i>IFT140</i>, encoding IFT140. Thorough investigation of WES data did not reveal any variants in candidate genes associated with hearing impairment. Patient-derived URECs revealed an accumulation of IFT-B protein IFT88 at the ciliary tip in 41% of the cells indicative of impaired retrograde IFT, while this was absent in cilia from control URECs. Furthermore, transfection of CRISPR/Cas9-derived <i>Ift140</i> knock out cells with an IFT140 construct containing the patient mutation p.Tyr923Asp resulted in a significantly higher percentage of IFT88 tip accumulation than transfection with the wild-type IFT140 construct.</p><p><strong>Conclusions: </strong>By combining the clinical, genetic, and functional data from this study, we could conclude that the patient has SRTD9, also called Mainzer-Saldino syndrome, caused by variants in <i>IFT140</i>. We suggest the possibility that variants in <i>IFT140</i> may underlie hearing impairment. Moreover, we show that urine provides an excellent source to obtain patient-derived cells in a non-invasive manner to study the pathogenicity of variants detected by genetic testing.</p>","PeriodicalId":38134,"journal":{"name":"Cilia","volume":"7 ","pages":"1"},"PeriodicalIF":0.0,"publicationDate":"2018-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s13630-018-0055-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36709458","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":"The Gene Ontology of eukaryotic cilia and flagella.","authors":"Paola Roncaglia, Teunis J P van Dam, Karen R Christie, Lora Nacheva, Grischa Toedt, Martijn A Huynen, Rachael P Huntley, Toby J Gibson, Jane Lomax","doi":"10.1186/s13630-017-0054-8","DOIUrl":"10.1186/s13630-017-0054-8","url":null,"abstract":"<p><strong>Background: </strong>Recent research into ciliary structure and function provides important insights into inherited diseases termed ciliopathies and other cilia-related disorders. This wealth of knowledge needs to be translated into a computational representation to be fully exploitable by the research community. To this end, members of the Gene Ontology (GO) and SYSCILIA Consortia have worked together to improve representation of ciliary substructures and processes in GO.</p><p><strong>Methods: </strong>Members of the SYSCILIA and Gene Ontology Consortia suggested additions and changes to GO, to reflect new knowledge in the field. The project initially aimed to improve coverage of ciliary parts, and was then broadened to cilia-related biological processes. Discussions were documented in a public tracker. We engaged the broader cilia community via direct consultation and by referring to the literature. Ontology updates were implemented via ontology editing tools.</p><p><strong>Results: </strong>So far, we have created or modified 127 GO terms representing parts and processes related to eukaryotic cilia/flagella or prokaryotic flagella. A growing number of biological pathways are known to involve cilia, and we continue to incorporate this knowledge in GO. The resulting expansion in GO allows more precise representation of experimentally derived knowledge, and SYSCILIA and GO biocurators have created 199 annotations to 50 human ciliary proteins. The revised ontology was also used to curate mouse proteins in a collaborative project. The revised GO and annotations, used in comparative 'before and after' analyses of representative ciliary datasets, improve enrichment results significantly.</p><p><strong>Conclusions: </strong>Our work has resulted in a broader and deeper coverage of ciliary composition and function. These improvements in ontology and protein annotation will benefit all users of GO enrichment analysis tools, as well as the ciliary research community, in areas ranging from microscopy image annotation to interpretation of high-throughput studies. We welcome feedback to further enhance the representation of cilia biology in GO.</p>","PeriodicalId":38134,"journal":{"name":"Cilia","volume":" ","pages":"10"},"PeriodicalIF":0.0,"publicationDate":"2017-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5688719/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35640964","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":"The rise and fall of basal bodies in the nematode <i>Caenorhabditis elegans</i>.","authors":"Inna V Nechipurenko,&nbsp;Piali Sengupta","doi":"10.1186/s13630-017-0053-9","DOIUrl":"https://doi.org/10.1186/s13630-017-0053-9","url":null,"abstract":"<p><p>The free-living nematode, <i>Caenorhabditis elegans</i>, is a widely used genetic model organism for investigations into centriole and cilia biology. Only sensory neurons are ciliated in <i>C. elegans</i>; morphologically diverse cilia in these neurons are nucleated by basal bodies located at the dendritic endings. <i>C. elegans</i> centrioles comprise a central tube with a symmetric array of nine singlet microtubules. These singlet microtubules remodel in a subset of sensory neurons to form the doublet microtubules of the basal bodies. Following initiation of ciliogenesis, the central tube, but not the outer centriole wall, of the basal body degenerates. Recent ultrastructural characterization of basal body architecture and remodeling have laid the foundation for future studies into mechanisms underlying different aspects of basal body genesis, remodeling, and intracellular positioning.</p>","PeriodicalId":38134,"journal":{"name":"Cilia","volume":" ","pages":"9"},"PeriodicalIF":0.0,"publicationDate":"2017-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s13630-017-0053-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35238962","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}