Fluids and Barriers of the CNS最新文献

{"title":"Pumilio-1 mediated translational control of claudin-5 at the blood-brain barrier.","authors":"Yosuke Hashimoto, Chris Greene, Nicole Hanley, Natalie Hudson, David Henshall, Kieron J Sweeney, Donncha F O'Brien, Matthew Campbell","doi":"10.1186/s12987-024-00553-5","DOIUrl":"10.1186/s12987-024-00553-5","url":null,"abstract":"<p><p>Claudin-5 is one of the most essential tight junction proteins at the blood-brain barrier. A single nucleotide polymorphism rs10314 is located in the 3'-untranslated region of claudin-5 and has been shown to be a risk factor for schizophrenia. Here, we show that the pumilio RNA-binding protein, pumilio-1, is responsible for rs10314-mediated claudin-5 regulation. The RNA sequence surrounding rs10314 is highly homologous to the canonical pumilio-binding sequence and claudin-5 mRNA with rs10314 produces 25% less protein due to its inability to bind to pumilio-1. Pumilio-1 formed cytosolic granules under stress conditions and claudin-5 mRNA appeared to preferentially accumulate in these granules. Added to this, we observed granular pumilio-1 in endothelial cells in human brain tissues from patients with psychiatric disorders or epilepsy with increased/accumulated claudin-5 mRNA levels, suggesting translational claudin-5 suppression may occur in a brain-region specific manner. These findings identify a key regulator of claudin-5 translational processing and how its dysregulation may be associated with neurological and neuropsychiatric disorders.</p>","PeriodicalId":12321,"journal":{"name":"Fluids and Barriers of the CNS","volume":"21 1","pages":"52"},"PeriodicalIF":5.9,"publicationDate":"2024-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11188261/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141426631","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}

{"title":"Alterations in brain fluid physiology during the early stages of development of ischaemic oedema.","authors":"Stephen B Hladky, Margery A Barrand","doi":"10.1186/s12987-024-00534-8","DOIUrl":"10.1186/s12987-024-00534-8","url":null,"abstract":"<p><p>Oedema occurs when higher than normal amounts of solutes and water accumulate in tissues. In brain parenchymal tissue, vasogenic oedema arises from changes in blood-brain barrier permeability, e.g. in peritumoral oedema. Cytotoxic oedema arises from excess accumulation of solutes within cells, e.g. ischaemic oedema following stroke. This type of oedema is initiated when blood flow in the affected core region falls sufficiently to deprive brain cells of the ATP needed to maintain ion gradients. As a consequence, there is: depolarization of neurons; neural uptake of Na⁺ and Cl^- and loss of K⁺; neuronal swelling; astrocytic uptake of Na⁺, K⁺ and anions; swelling of astrocytes; and reduction in ISF volume by fluid uptake into neurons and astrocytes. There is increased parenchymal solute content due to metabolic osmolyte production and solute influx from CSF and blood. The greatly increased [K⁺]_isf triggers spreading depolarizations into the surrounding penumbra increasing metabolic load leading to increased size of the ischaemic core. Water enters the parenchyma primarily from blood, some passing into astrocyte endfeet via AQP4. In the medium term, e.g. after three hours, NaCl permeability and swelling rate increase with partial opening of tight junctions between blood-brain barrier endothelial cells and opening of SUR1-TPRM4 channels. Swelling is then driven by a Donnan-like effect. Longer term, there is gross failure of the blood-brain barrier. Oedema resolution is slower than its formation. Fluids without colloid, e.g. infused mock CSF, can be reabsorbed across the blood-brain barrier by a Starling-like mechanism whereas infused serum with its colloids must be removed by even slower extravascular means. Large scale oedema can increase intracranial pressure (ICP) sufficiently to cause fatal brain herniation. The potentially lethal increase in ICP can be avoided by craniectomy or by aspiration of the osmotically active infarcted region. However, the only satisfactory treatment resulting in retention of function is restoration of blood flow, providing this can be achieved relatively quickly. One important objective of current research is to find treatments that increase the time during which reperfusion is successful. Questions still to be resolved are discussed.</p>","PeriodicalId":12321,"journal":{"name":"Fluids and Barriers of the CNS","volume":"21 1","pages":"51"},"PeriodicalIF":7.3,"publicationDate":"2024-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11163777/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141300419","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}

{"title":"Correction: impact of sex differences on thrombin‑induced hydrocephalus and white matter injury: the role of neutrophils","authors":"Kang Peng, Sravanthi Koduri, Fan Xia, Feng Gao, Ya Hua, Richard F. Keep, Guohua Xi","doi":"10.1186/s12987-024-00551-7","DOIUrl":"https://doi.org/10.1186/s12987-024-00551-7","url":null,"abstract":"&lt;p&gt;&lt;b&gt;Correction: fluids barriers CNS 18, 38 (2021)&lt;/b&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;https://doi.org/10.1186/s12987-021-00273-0&lt;/b&gt;&lt;/p&gt;&lt;p&gt;The original publication of this article [1] should have stated that one image in Fig. 1A had been published previously.&lt;/p&gt;&lt;p&gt;This is corrected in the legend below in bold and the original publication has been updated.&lt;/p&gt;&lt;p&gt;Figure 1 Intracerebroventricular injection of thrombin induced severe ventricular dilation, ventricular wall damage, and neutrophil infiltration in male rats. A T2 weighted MRI showing ventricular volume at 24 h after ICV injection of 50 µl of saline or thrombin (3U) in male rats. &lt;b&gt;The bottom left image of this panel has been published previously&lt;/b&gt; [2]. B Representative images of H&amp;E staining showing ependymal denudation and rupture (arrows) at 24 h in the thrombin (3U) but not the saline group. Scale bar = 50 mm. C Representative H&amp;E and myeloperoxidase (MPO) staining of the choroid plexus and ventricle wall 24 h after thrombin or saline injection. Note the neutrophil infiltration into the choroid plexus and the ventricular wall damage in the thrombin injection group. Lower magnification, scale bar = 50 μm; higher magnification, scale bar = 10 μm.&lt;/p&gt;&lt;ol data-track-component=\"outbound reference\"&gt;&lt;li data-counter=\"1.\"&gt;&lt;p&gt;Peng K, Koduri S, Xia F, et al. Impact of sex differences on thrombin-induced hydrocephalus and white matter injury: the role of neutrophils. Fluids Barriers CNS. 2021;18:38. https://doi.org/10.1186/s12987-021-00273-0&lt;/p&gt;&lt;p&gt;Article CAS PubMed PubMed Central Google Scholar &lt;/p&gt;&lt;/li&gt;&lt;li data-counter=\"2.\"&gt;&lt;p&gt;Wan Y, Hua Y, Garton HJL, Novakovic N, Keep RF, Xi G. Activation of Epiplexus macrophages in hydrocephalus caused by subarachnoid hemorrhage and thrombin. CNS Neurosci Ther. 2019;25(10):1134–41.&lt;/p&gt;&lt;p&gt;Article CAS PubMed PubMed Central Google Scholar &lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;p&gt;Download references&lt;svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" role=\"img\" width=\"16\"&gt;&lt;use xlink:href=\"#icon-eds-i-download-medium\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"&gt;&lt;/use&gt;&lt;/svg&gt;&lt;/p&gt;&lt;h3&gt;Authors and Affiliations&lt;/h3&gt;&lt;ol&gt;&lt;li&gt;&lt;p&gt;Department of Neurosurgery, University of Michigan, R5018 Biomedical Science Research Building, 109 Zina Pitcher Place, Ann Arbor, MI, 48109‑2200, USA&lt;/p&gt;&lt;p&gt;Kang Peng, Sravanthi Koduri, Fan Xia, Feng Gao, Ya Hua, Richard F. Keep &amp; Guohua Xi&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China&lt;/p&gt;&lt;p&gt;Kang Peng&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;span&gt;Authors&lt;/span&gt;&lt;ol&gt;&lt;li&gt;&lt;span&gt;Kang Peng&lt;/span&gt;View author publications&lt;p&gt;You can also search for this author in &lt;span&gt;PubMed&lt;span&gt; &lt;/span&gt;Google Scholar&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;span&gt;Sravanthi Koduri&lt;/span&gt;View author publications&lt;p&gt;You can also search for this author in &lt;span&gt;PubMed&lt;span&gt; &lt;/span&gt;Google Scholar&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;span&gt;Fan Xia&lt;/span&gt;View author publications&lt;p&gt;You can also search for this author in &lt;span&gt;PubMed&lt;span&gt; &lt;/span&gt;Google Scholar&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;span&gt;Feng Gao&lt;/span&gt;View author publ","PeriodicalId":12321,"journal":{"name":"Fluids and Barriers of the CNS","volume":"66 1","pages":""},"PeriodicalIF":7.3,"publicationDate":"2024-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141251919","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":"An \"outer subarachnoid space\": fact or artifact? A commentary on \"Structural characterization of SLYM- a 4th meningeal membrane\" fluids and barriers of the CNS (2023) 20:93 by V. Plá et al.","authors":"Winfried Neuhuber","doi":"10.1186/s12987-024-00539-3","DOIUrl":"10.1186/s12987-024-00539-3","url":null,"abstract":"","PeriodicalId":12321,"journal":{"name":"Fluids and Barriers of the CNS","volume":"21 1","pages":"48"},"PeriodicalIF":7.3,"publicationDate":"2024-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11149175/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141237126","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}

{"title":"In response to \"An \"outer subarachnoid space\": fact or artifact? A commentary on \"Structural characterization of SLYM: a 4th meningeal membrane\" fluids and barriers of the CNS (2023) 20:93 by V. Plá et al.\"","authors":"Virginia Plá, Styliani Bitsika, Michael J Giannetto, Antonio Ladron-de-Guevara, Daniel Gahn-Martinez, Yuki Mori, Maiken Nedergaard, Kjeld Møllgård","doi":"10.1186/s12987-024-00540-w","DOIUrl":"10.1186/s12987-024-00540-w","url":null,"abstract":"","PeriodicalId":12321,"journal":{"name":"Fluids and Barriers of the CNS","volume":"21 1","pages":"49"},"PeriodicalIF":7.3,"publicationDate":"2024-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11149354/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141237128","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}

{"title":"Modeling cerebrospinal fluid dynamics across the entire intracranial space through integration of four-dimensional flow and intravoxel incoherent motion magnetic resonance imaging.","authors":"Shigeki Yamada, Tomohiro Otani, Satoshi Ii, Hirotaka Ito, Chifumi Iseki, Motoki Tanikawa, Yoshiyuki Watanabe, Shigeo Wada, Marie Oshima, Mitsuhito Mase","doi":"10.1186/s12987-024-00552-6","DOIUrl":"10.1186/s12987-024-00552-6","url":null,"abstract":"<p><strong>Background: </strong>Bidirectional reciprocal motion of cerebrospinal fluid (CSF) was quantified using four-dimensional (4D) flow magnetic resonance imaging (MRI) and intravoxel incoherent motion (IVIM) MRI. To estimate various CSF motions in the entire intracranial region, we attempted to integrate the flow parameters calculated using the two MRI sequences. To elucidate how CSF dynamics deteriorate in Hakim's disease, an age-dependent chronic hydrocephalus, flow parameters were estimated from the two MRI sequences to assess CSF motion in the entire intracranial region.</p><p><strong>Methods: </strong>This study included 127 healthy volunteers aged ≥ 20 years and 44 patients with Hakim's disease. On 4D flow MRI for measuring CSF motion, velocity encoding was set at 5 cm/s. For the IVIM MRI analysis, the diffusion-weighted sequence was set at six b-values (i.e., 0, 50, 100, 250, 500, and 1000 s/mm²), and the biexponential IVIM fitting method was adapted. The relationships between the fraction of incoherent perfusion (f) on IVIM MRI and 4D flow MRI parameters including velocity amplitude (VA), absolute maximum velocity, stroke volume, net flow volume, and reverse flow rate were comprehensively evaluated in seven locations in the ventricles and subarachnoid spaces. Furthermore, we developed a new parameter for fluid oscillation, the Fluid Oscillation Index (FOI), by integrating these two measurements. In addition, we investigated the relationship between the measurements and indices specific to Hakim's disease and the FOIs in the entire intracranial space.</p><p><strong>Results: </strong>The VA on 4D flow MRI was significantly associated with the mean f-values on IVIM MRI. Therefore, we estimated VA that could not be directly measured on 4D flow MRI from the mean f-values on IVIM MRI in the intracranial CSF space, using the following formula; e^0.2(f-85) + 0.25. To quantify fluid oscillation using one integrated parameter with weighting, FOI was calculated as VA × 10 + f × 0.02. In addition, the FOIs at the left foramen of Luschka had the strongest correlations with the Evans index (Pearson's correlation coefficient: 0.78). The other indices related with Hakim's disease were significantly associated with the FOIs at the cerebral aqueduct and bilateral foramina of Luschka. FOI at the cerebral aqueduct was also elevated in healthy controls aged ≥ 60 years.</p><p><strong>Conclusions: </strong>We estimated pulsatile CSF movements in the entire intracranial CSF space in healthy individuals and patients with Hakim's disease using FOI integrating VA from 4D flow MRI and f-values from IVIM MRI. FOI is useful for quantifying the CSF oscillation.</p>","PeriodicalId":12321,"journal":{"name":"Fluids and Barriers of the CNS","volume":"21 1","pages":"47"},"PeriodicalIF":7.3,"publicationDate":"2024-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11138021/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141179259","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}

{"title":"The circadian clock in the choroid plexus drives rhythms in multiple cellular processes under the control of the suprachiasmatic nucleus.","authors":"Martin Sládek, Pavel Houdek, Jihwan Myung, Kateryna Semenovykh, Tereza Dočkal, Alena Sumová","doi":"10.1186/s12987-024-00547-3","DOIUrl":"10.1186/s12987-024-00547-3","url":null,"abstract":"<p><p>Choroid plexus (ChP), the brain structure primarily responsible for cerebrospinal fluid production, contains a robust circadian clock, whose role remains to be elucidated. The aim of our study was to [1] identify rhythmically controlled cellular processes in the mouse ChP and [2] assess the role and nature of signals derived from the master clock in the suprachiasmatic nuclei (SCN) that control ChP rhythms. To accomplish this goal, we used various mouse models (WT, mPer2^Luc, ChP-specific Bmal1 knockout) and combined multiple experimental approaches, including surgical lesion of the SCN (SCNx), time-resolved transcriptomics, and single cell luminescence microscopy. In ChP of control (Ctrl) mice collected every 4 h over 2 circadian cycles in darkness, we found that the ChP clock regulates many processes, including the cerebrospinal fluid circadian secretome, precisely times endoplasmic reticulum stress response, and controls genes involved in neurodegenerative diseases (Alzheimer's disease, Huntington's disease, and frontotemporal dementia). In ChP of SCNx mice, the rhythmicity detected in vivo and ex vivo was severely dampened to a comparable extent as in mice with ChP-specific Bmal1 knockout, and the dampened cellular rhythms were restored by daily injections of dexamethasone in mice. Our data demonstrate that the ChP clock controls tissue-specific gene expression and is strongly dependent on the presence of a functional connection with the SCN. The results may contribute to the search for a novel link between ChP clock disruption and impaired brain health.</p>","PeriodicalId":12321,"journal":{"name":"Fluids and Barriers of the CNS","volume":"21 1","pages":"46"},"PeriodicalIF":7.3,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11131265/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141157192","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}

{"title":"Molecular determinants for brain targeting by peptides: a meta-analysis approach with experimental validation.","authors":"Marco Cavaco, Patrícia Fraga, Javier Valle, Ruben D M Silva, Lurdes Gano, João D G Correia, David Andreu, Miguel A R B Castanho, Vera Neves","doi":"10.1186/s12987-024-00545-5","DOIUrl":"10.1186/s12987-024-00545-5","url":null,"abstract":"<p><p>Blood-brain barrier (BBB) peptide-shuttles (BBBpS) are able to translocate the BBB and reach the brain. Despite the importance of brain targeting in pharmacology, BBBpS are poorly characterized. Currently, their development relies on the empiric assumption that cell-penetrating peptides (CPPs), with proven ability to traverse lipid membranes, will likewise behave as a BBBpS. The relationship between CPPs/BBBpS remains elusive and, to the best of our knowledge, has not hitherto been subject to thorough experimental scrutiny. In this work, we have identified/quantified the main physicochemical properties of BBBpS and then searched for CPPs with these properties, hence potential BBBpS. The specific features found for BBBpS are: (i) small size, (ii) none or few aromatic residues, (iii) hydrophobic, and (iv) slight cationic nature. Then, we selected the 10 scoring best in an ordinary least squares analysis, and tested them in vitro and in vivo. Overall, we identified the molecular determinants for brain targeting by peptides, devised a methodology that can be used to assist in the design of peptides with potential brain penetration from amino acid residue sequences, and found four new BBBpS within the CPP library.</p>","PeriodicalId":12321,"journal":{"name":"Fluids and Barriers of the CNS","volume":"21 1","pages":"45"},"PeriodicalIF":7.3,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11131246/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141157187","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}

{"title":"Intracranial pressure following surgery of an unruptured intracranial aneurysm-a model for normal intracranial pressure in humans.","authors":"Nicolas Hernandez Norager, Alexander Lilja-Cyron, Casper Schwartz Riedel, Anders Vedel Holst, Sarah Hornshoej Pedersen, Marianne Juhler","doi":"10.1186/s12987-024-00549-1","DOIUrl":"10.1186/s12987-024-00549-1","url":null,"abstract":"<p><strong>Objective: </strong>Optimizing the treatment of several neurosurgical and neurological disorders relies on knowledge of the intracranial pressure (ICP). However, exploration of normal ICP and intracranial pressure pulse wave amplitude (PWA) values in healthy individuals poses ethical challenges, and thus the current documentation remains scarce. This study explores ICP and PWA values for healthy adults without intracranial pathology expected to influence ICP.</p><p><strong>Methods: </strong>Adult patients (age > 18 years) undergoing surgery for an unruptured intracranial aneurysm without any other neurological co-morbidities were included. Patients had a telemetric ICP sensor inserted, and ICP was measured in four different positions: supine, lateral recumbent, standing upright, and 45-degree sitting, at day 1, 14, 30, and 90 following the surgery.</p><p><strong>Results: </strong>ICP in each position did not change with time after surgery. Median ICP was 6.7 mmHg and median PWA 2.1 mmHg in the supine position, while in the upright standing position median ICP was - 3.4 mmHg and median PWA was 1.9 mmHg. After standardization of the measurements from the transducer site to the external acoustic meatus, the median ICP_midbrain was 8.3 mmHg in the supine position and 1.2 mmHg in the upright standing position.</p><p><strong>Conclusion: </strong>Our study provides insights into normal ICP dynamics in healthy adults following a uncomplicated surgery for an unruptured aneurysm. These results suggest a slightly wider normal reference range for invasive intracranial pressure than previously suggested, and present the first normal values for PWA in different positions. Further studies are, however, essential to enhance our understanding of normal ICP. Trial registration The study was preregistered at www.</p><p><strong>Clinicaltrials: </strong>gov (NCT03594136) (11 July 2018).</p>","PeriodicalId":12321,"journal":{"name":"Fluids and Barriers of the CNS","volume":"21 1","pages":"44"},"PeriodicalIF":7.3,"publicationDate":"2024-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11110356/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141075943","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}

{"title":"Breakthroughs in choroid plexus and CSF biology from the first European Choroid plexus Scientific Forum (ECSF).","authors":"Laura Pellegrini, Violeta Silva-Vargas, Annarita Patrizi","doi":"10.1186/s12987-024-00546-4","DOIUrl":"10.1186/s12987-024-00546-4","url":null,"abstract":"<p><p>The European Choroid plexus Scientific Forum (ECSF), held in Heidelberg, Germany between the 7th and 9th of November 2023, involved 21 speakers from eight countries. ECSF focused on discussing cutting-edge fundamental and medical research related to the development and functions of the choroid plexus and its implications for health, aging, and disease, including choroid plexus tumors. In addition to new findings in this expanding field, innovative approaches, animal models and 3D in vitro models were showcased to encourage further investigation into choroid plexus and cerebrospinal fluid roles.</p>","PeriodicalId":12321,"journal":{"name":"Fluids and Barriers of the CNS","volume":"21 1","pages":"43"},"PeriodicalIF":7.3,"publicationDate":"2024-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11106960/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141075941","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}