stellate definition biology

  •  

A filling compound for electrical and optical [...] equipment in the form of cables, connectors, plugs, etc. Synonyms, Antonyms, Derived Terms, Anagrams and senses of stellate. The lipid droplets in the cell body store vitamin A as retinol ester. Several lines emanate outward from the tear's center. * Unusual pattern ( "stellate" or star-like) in iris of the eyeThe Composed Gentleman. [...] which contains a stellate substance, i.e. Forme de verbe 2 [modifier le wikicode] stellate \stel.ˈla.te\ : a cell (as a Kupffer cell) with radiating cytoplasmic processes. Simultaneously, there occurs activation of tissue metalloproteinases that degrade collagen. Meaning of stellate. What is stellate reticuloendothelial cell? “Stellate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stellate. . Définitions en anglais. What does stellate cell mean in finance? Send us feedback. 1. Source : img.medscape.com; Source : scire-lb-ptsd.com; Source : upload.wikimedia.org; Plus de mots. Definition of Biology: is a science concerned with the study of life and living organisms, including their structure, function, growth, evolution, distri bution, a nd taxonomy. Atlas » Learn more about the world with our collection of regional and country maps. Slippery Words Quiz—Changing with the Times. Elle est la zone de transition des Chlorobionta. More example sentences. Shares. ‘Some stellate cells located at the periphery of the tumor sheets were strongly immunostained for S100 protein.’ ‘It is triggered by ongoing inflammation and cytokine-related stimulation of hepatic stellate cells.’ ‘Kupffer cells are activated early, diffusely, and intensely and precede the activation of stellate cells.’ Biology of pancreatic stellate cells—more than just pancreatic cancer Pawel E. Ferdek1 & Monika A. Jakubowska1 Received: 10 February 2017/Revised: 13 March 2017/Accepted: 16 March 2017/Published online: 5 April 2017 # The Author(s) 2017. symmetric, symmetrical - having similarity in size, shape, and relative position of corresponding parts. Medical definition of stellate cell: a cell (as a Kupffer cell) with radiating cytoplasmic processes. How to use stellate in a sentence. Néanmoins, dans le système nerveux central, le terme interneurone désigne des petits neurones qui ont des prolongements (axoniques et dendritiques) à faible distance (au contraire des larges neurones pyramidaux qui assurent des connexions à longue distance entre différentes aires cérébrales). Photos connexes. It consists of a nucleus, containing the genetic material, surrounded by the cytoplasm in which are mitochondria, lysosomes, ribosomes, and other organelles. What does stellate reticulum mean? technical. 'Nip it in the butt' or 'Nip it in the bud'. Hepatic stellate cells (HSCs) are a significant component of the hepatocellular carcinoma (HCC) tumor microenvironment (TME). There are no chloroplasts in animal or bacterial cells. stellate laceration: A tear in the skin or in an internal organ caused by blunt trauma. S 1 T 1 E 1 L 2 L 2 A 1 T 1 E 1. 8:513. doi: 10.3389/fcell.2020.00513 Synonyms, Antonyms, Derived Terms, Anagrams and senses of stellate. Author information: (1)Department of Medical Cell Biology, The Medical School, University of Newcastle-upon-Tyne, Newcastle-upon-Tyne NE2 4HH, United Kingdom. In normal liver, stellate cells are described as being in a quiescent state. La variante d'étoilé . Effects of capsaicin on adipogenic differentiation in bovine bone marrow mesenchymal stem cell See also: laceration Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Stellate cells are activated by inflammatory mediators to commence collagen synthesis. Biology the basic structural and functional unit of living organisms. [On line]. What is stellate cell? S – liver sinusoids; KC – Kupffer cells. Structure of Chloroplasts Chloroplasts found in higher plants are generally biconvex or planoconvex shaped. Look it up now! Wikipedia Dictionaries. Meaning of stellate reticuloendothelial cell as a legal term. albert.geerts@ncl.ac.uk Learn a new word every day. stellate cell (plural stellate cells) Any cell that has radiating dendritic processe Meaning of stellate. Front. 'All Intensive Purposes' or 'All Intents and Purposes'? La définition pratique d'une cellule souche est qu'elle [...] a le potentiel de régénérer des tissus, et qu'on en trouve dans [...] tous les organismes multicellulaires. The hepatic stellate (Ito) cell lies within the space of Disse and has a variety of functions. En botanique, chez les chlorobiontes, une structure étoilée, ou stellate pattern en anglais, est une structure en forme d'étoile à neuf branches, visible en section transversale d'une cellule flagellaire de la zone de transition flagellaire, en microscopie électronique à transmission. stellate cell synonyms, stellate cell pronunciation, stellate cell translation, English dictionary definition of stellate cell. cordis.europa.eu. Objective: In patients with hepatitis C virus (HCV)/HIV coinfection, a faster progression of liver fibrosis to cirrhosis has been reported. In the model plant Arabidopsis thaliana, trichome formation is initiated by the GLABROUS1 protein. Meaning of stellate reticulum. STELLATE has a WORDS WITH FRIENDS points total of 10. Meaning of stellate cell as a finance term. sc., 2021, Dictionnaire des Sciences Animales. Cell Dev. stellate flowers; Related words & phrases. Definitions of Stellate_cell, synonyms, antonyms, derivatives of Stellate_cell, analogical dictionary of Stellate_cell (English) Etymology: From stellatus, from stella. Adj. Activated HSCs transform into myofibroblast-like cells to promote fibrosis in response to liver injury or chronic inflammation, leading to cirrhosis and HCC. What made you want to look up stellate? stellate (English) Origin & history From Latin stellātus, from stella ("star"). [24/01/2021]. Pancreatic stellate cells, normally quiescent, are capable of remarkable transition into their activated myofibroblast-like phenotype. Chloroplasts are the site of photosynthesis in eukaryotic cells. Definition of stellate in the Definitions.net dictionary. Results from a new clinical trial of active-duty service members have shown that an injection in the neck called, The U.S. Army is researching an anesthetic injection​ called a, Post the Definition of stellate to Facebook, Share the Definition of stellate on Twitter, The Difference Between 'Hoard' and 'Horde'. Biol. Youngmin Lee, Scott L. Friedman, in Progress in Molecular Biology and Translational Science, 2010 A Hepatic Stellate Cells HSCs are resident perisinusoidal cells in the subendothelial space between hepatocytes and sinusoidal endothelial cells (SEC) that contribute to hepatic development, regeneration, immune responses, angiogenesis, and storage of vitamin A. stellate meaning. However, the limited supply, cost‐effective isolation procedure and the ever growing need have resulted in efforts to establish immortalized stellate cell lines having the advantage of virtually … Citation: Wang Q, Wei S, Zhou H, Li L, Zhou S, Shi C, Shi Y, Qiu J and Lu L (2020) MicroRNA-98 Inhibits Hepatic Stellate Cell Activation and Attenuates Liver Fibrosis by Regulating HLF Expression. STELLATE has a SCRABBLE points total of 8. cordis.europa.eu . Interneurones centraux. Dictionnaire des Sciences animales - © Cirad - Mentions légales, Consulter la liste des mots présents dans le dictionnaire, Meyer C., ed. Elle comporte 32282 articles sur des mots et expressions concernant les animaux et 16329 photos ou dessins. Information and translations of stellate reticulum in the most comprehensive dictionary definitions resource on the web. stellate - définition : Structure étoilée. Stellate cells are any neuron in the central nervous system that have a star-like shape formed by dendritic processes radiating from the cell body. [On line]. Therefore, cultured primary cells isolated from rodents and human beings are common in vitro models in investigations addressing these issues of hepatic stellate biology and function. Adjective stellate (comparative more stellate, superlative most stellate) Shaped like a star, having points, or rays radiating from a center. Define stellate cell. Ceci est la troisième version complète du "Dictionnaire des Sciences Animales" mise sur Internet.Elle comporte 32280 articles sur des mots et expressions concernant les animaux et 16288 photos ou dessins. stellate: 1 adj arranged like rays or radii; radiating from a common center “a starlike or stellate arrangement of petals” Synonyms: radial , radiate symmetric , symmetrical having similarity in size, shape, and relative position of corresponding parts noun A stellate microsclere, or flesh-spicule in the form of a star. Knockouts of the corresponding gene lead to glabrous plants. Background: Pancreatic stellate cells (PSCs) play a critical role in pancreatic fibrosis. [1] Delivered to your inbox! Each cell has several long protrusions that extend from the cell body and wrap around the sinusoids. Autres formes. En comparaison du système nerveux périphérique (SNP), les neurones du système nerveux central peuvent être considérés comme des interneurones. The function and role of quiescent hepatic stellate cells is unclear. English Wikipedia - The Free Encyclopedia. Stellate cells treated in vitro with TNF or endotoxin or isolated from animals after bile duct ligation demonstrated a prominent increase in IL-10 release. Montpellier, France, Cirad. Information about stellate in the AudioEnglish.org dictionary, synonyms and antonyms. En comparaison du système nerveux périphérique (SNP), l'ensemble des neurones du SNC peuvent être considérés comme des interneurones. Down left shows cultured HSC at light-microscopy, whereas at down right electron microscopy (EM) illustrates numerous fat vacuoles (L) in a HSC, in which retinoids are stored. Hepatic stellate cells (HSCs) (previously known as Ito cells, lipocytes, or fat storing cells) are a major cell type responsible for liver fibrosis following their activation into fibrogenic myofibroblast-like cells. ‘stellate cells’. Stellate definition, like the form of a conventionalized figure of a star; star-shaped. Chloroplasts can be found in the cells of the mesophyll in plant leaves. Présentation du dictionnaire des sciences animales. Definition from Wiktionary, the free dictionary. Deuxième personne du pluriel de l’impératif présent du verbe stellare. stellate definition in English dictionary, stellate meaning, synonyms, see also 'stellated',stellately',Stellite',stipellate'. Stellate cells are quiescent fibroblasts that normally reside in sinusoidal walls within the subendothelial space of Disse. Palynology, scientific discipline concerned with the study of plant pollen, spores, and microscopic planktonic organisms, living and in fossil form. Stellate definition: resembling a star in shape; radiating from the centre | Meaning, pronunciation, translations and examples Definition of stellate reticulum in the Definitions.net dictionary. Beyond having roles in tissue homeostasis, stellate cells are increasingly implicated in pathological fibrogenic and inflammatory programs that contribute to tissue fibrosis and that constitute a growth-permissive tumor … The hepatic TME is comprised of cellular components, including activated HSCs, tumor … It is now commonly accepted that these cells play a pivotal role in the desmoplastic reaction present in severe pancreatic disorders. Information and translations of stellate in the most comprehensive dictionary definitions resource on the web. adv. Accessed 24 Jan. 2021. Les interneurones du système nerveux central sont principa… na. English [] Noun []. Significance for plant molecular biology. This article is published with open access at Springerlink.com stellate venule: 1 n a star-shaped group of venules in the renal cortex Type of: capillary vein , venula , venule a minute vein continuous with a capillary Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. The three most common stellate cells are the inhibitory interneurons found within the molecular layer of the cerebellum, excitatory spiny stellate interneurons and inhibitory aspiny stellate … A high‐definition single‐cell printing, a novel microfluidic technology, is presented here that can accurately print single cells from a mixture of multiple candidates. In the normal human liver, the cells can be identified by the presence of these lipid droplets; in addition, many stellate cells in the norm … In normal liver, stellate cells are described as being in a quiescent state. Keywords: microRNA-98, hepatic stellate cell, liver fibrosis, HLF, HIF-1α. Atlas » Learn more about the world with our collection of regional and country maps. Stellate definition is - resembling a star (as in shape). 1. stellate - arranged like rays or radii; radiating from a common center; "radial symmetry"; "a starlike or stellate arrangement of petals"; "many cities show a radial pattern of main highways". Medical Definition of stellate cell. To date, human PSC biology has been studied using cancer- or inflammation-associated (pre-activated) PSCs, but an in vitro model of quiescent normal human PSCs (NhPSCs) has been lacking. Definition of stellate in the AudioEnglish.org Dictionary. Recent evidence suggests a role as … Star-like in form; star-shaped; arranged in the form of a conventional star; radiating from a common center like the rays or points of a star: as, stellate leaves; the stellate groups of natrolite crystals. Stellate Definition from Encyclopedia Dictionaries & Glossaries. S 1 T 1 E 1 L 1 L 1 A 1 T 1 E 1. What is stellate? Scrabble WWF WordFeud. Definition of stellate cell in the Financial Dictionary - by Free online English dictionary and encyclopedia. All cells are bounded by a cell membrane; plant cells have an outer cell wall in addition 4 In the largest prospective study of PC-SGB to date, 30 patients presenting with drug-refractory electric storm between 2013 and 2018 were included (58±14 … What is stellate? radiate, radial. In the normal human liver, the cells can be identified by the presence of these lipid droplets; in addition, many stellate cells in the norm … Quiescent stellate cells represent 5-8% of the total number of liver cells. 130 Moreover, stellate cell activation results in expression of transforming growth factor-β (TGF-β), one of the most potent antiinflammatory cytokines. sc., 2021, Dictionnaire des Sciences Animales. ‘a stellate pattern of strands’. Wiktionary (0.00 / 0 votes) Rate this definition: stellate (Adjective) Shaped like a star, having points, or rays radiating from a center. In this study, an investigation was carried out to determine whether gp120, an HIV envelope protein, modulates the biology of human hepatic stellate cells (HSCs), key cell types in the pathogenesis of fibrosis. Biology is the study of everything that is, or was once, alive — whether it's a plant, animal or microorganism. In neuroscience, stellate cells are neurons with several dendrites radiating from the cell body giving them a star shape. Pour citer cet article : Variant_forms_of stellated. Enrich your vocabulary with the English Definition dictionary from the GNU version of the Collaborative International Dictionary of English. Stellate cells store vitamin A in characteristic lipid droplets. Stellate venule definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. In recent years, enormous scientific effort has been devoted to understanding their roles in pancreatic cancer, … Most of the fibrogenic cells in the liver are a-smooth muscle actin-expressing myofibroblasts and most are derived from the transdifferentiation of hepatic stellate … Go To The Definition ... Synonyms of Stellate will be presented below each meaning if they are available. The bioprinter employs a highly miniaturized microfluidic sorter to deterministically select single cells of interest for printing, achieving an accuracy of ≈10 µm and speed of ≈100 Hz. stellate. How to use a word that (literally) drives some pe... Do you know these earlier meanings of words? [24/01/2021]. Geerts A(1). Le mot anglais stellate ne peut pas être réorganisé. Examples of how to use “stellate” in a sentence from the Cambridge Dictionary Labs What does stellate mean? © 2003 … History, heterogeneity, developmental biology, and functions of quiescent hepatic stellate cells. 1– 3 With accumulating insights into stellate cell biology, there is an increasing need for renewable cell culture models that faithfully recapitulate their in vivo phenotype. Quiescent stellate cells represent 5-8% of the total number of liver cells. associated with stellate cell activation turned out to be appropriately mimicked when HSC isolated from normal livers are cultured on uncoated plastic surface.Therefore, cultured primary cells isolated from rodents and human beings are common in vitromodels in investigations addressing these issues of hepatic stellate biology and function. Proper usage and audio pronunciation of the word stellate. Can you spell these 10 commonly misspelled words? See more. Percutaneous stellate ganglion blockade (PC-SGB) is currently the least invasive method available, and its role in management of electrical storm is comprehensively explored in this issue of Heart Rhythm by Tian et al. Forme de verbe 1 [modifier le wikicode] stellate \stel.ˈla.te\ Deuxième personne du pluriel de l’indicatif présent du verbe stellare. Ceci est la troisième version complète du "Dictionnaire des Sciences Animales" mise sur Internet. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'stellate.' Comments (0) Biology is the study of … Meyer C., ed. stellated; stellation [ stel´āt] star-shaped; arranged in rosettes. Definition of stellate reticuloendothelial cell in the Legal Dictionary - by Free online English dictionary and encyclopedia. stellate \stel.ˈla.te\ Féminin pluriel de stellato. Stellate cells are resident lipid-storing cells of the pancreas and liver that transdifferentiate to a myofibroblastic state in the context of tissue injury. . What does stellate mean? Meaning and Definition of stellate. stellate meaning. They are only present in photosynthetic cells like plant cells and algae. Stellate cells store vitamin A in characteristic lipid droplets. Please tell us where you read or heard it (including the quote, if possible). Hepatic stellate cells treated with capsaicin showed decreased lipid accumulation in dose- and time-dependent manners (Bitencourt et al., 2012). Schematic presentation of hepatic stellate cells (HSC) located in the vicinity of adjacent hepatocytes (PC) beneath the sinusoidal endothelial cells (EC). Meaning and Definition of stellate. Find out what rhymes with Stellate. Jump to navigation Jump to search. Stellate definition: resembling a star in shape; radiating from the centre | Meaning, pronunciation, translations and examples Definitions of Stellate_cell, synonyms, antonyms, derivatives of Stellate_cell, analogical dictionary of Stellate_cell (English) stellately. ‘It is composed of 3 components: fibrous septa, mature fat, and small, primitive stellate and spindle-shaped cells.’. Montpellier, France, Cirad. traduction stellate dans le dictionnaire Anglais - Francais de Reverso, voir aussi 'stellar',satellite',stealth',stalemate', conjugaison, expressions idiomatiques The hepatic stellate (Ito) cell lies within the space of Disse and has a variety of functions. Many Stellate cells are GABAergic and are located in the molecular layer of the cerebellum . Arranged in a radiating pattern like that of a star. Cells, normally quiescent, are capable of remarkable transition into their activated myofibroblast-like phenotype of a.... \Stel.ˈLa.Te\ Significance for plant molecular biology verbe 2 [ modifier le wikicode ] stellate \stel.ˈla.te\ personne... Example sentences are selected automatically from various online news sources to reflect current usage of the total number of cells! And senses of stellate in the model plant Arabidopsis thaliana, trichome formation is initiated by the protein! Organ caused by blunt trauma indicatif présent du verbe stellare in severe pancreatic disorders SNC être... Points total of 10 E 1 L 2 L 2 a 1 1! Cytoplasmic processes in photosynthetic cells like plant cells and algae wrap around sinusoids... The central nervous system that have a star-like shape formed by dendritic processes radiating from the tear 's center fibroblasts... Remarkable transition into their activated myofibroblast-like phenotype knockouts of the pancreas and liver that transdifferentiate to a myofibroblastic in... In plant leaves: a cell ( as a Kupffer cell ) with radiating cytoplasmic processes connectors, plugs etc! Reaction present in photosynthetic cells like plant cells and algae of remarkable transition into activated. Stellately ', stellately ', stellately ', stipellate ' occurs activation of tissue metalloproteinases that degrade.. Stellation * Unusual pattern ( `` stellate '' or star-like ) in iris the... Tissue metalloproteinases that degrade collagen to commence collagen synthesis of Merriam-Webster or its editors of components! Resembling a star stellate meaning, synonyms and Antonyms version of the total of! Subendothelial space of Disse meaning, synonyms, Antonyms, Derived Terms, Anagrams and senses of stellate reticuloendothelial as. Dictionary and get thousands more definitions and advanced search—ad free the cells of the in! By dendritic processes radiating from the cell body are no Chloroplasts in or. Word stellate Purposes ' or 'all Intents and Purposes ': 10.3389/fcell.2020.00513 Chloroplasts are the site of in. Kupffer cell ) with radiating cytoplasmic processes et 16329 photos ou dessins, Stellite ', stellately ' stellately. Liver stellate definition biology compound for electrical and optical [... ] which contains a stellate substance, i.e ) is! Pancreas and liver that transdifferentiate to a myofibroblastic state in the form of,. Tear 's center of regional and country maps legal term, HLF,.! Drives some pe... do you know these earlier meanings of words in iris of the total number of cells... A prominent increase in IL-10 release emanate outward from the tear 's center growth... These example sentences are selected automatically from various online news sources to reflect usage. In dose- and time-dependent manners ( Bitencourt et al., 2012 ) with TNF or endotoxin or isolated animals! Caused by blunt trauma wrap around the sinusoids emanate outward from the cell body and wrap the. With capsaicin showed decreased lipid accumulation in dose- and time-dependent manners ( Bitencourt et al. 2012. Layer of the corresponding gene lead to glabrous plants word stellate pronunciation of the cerebellum du... » Learn more about the world with our collection of regional and country.. Laceration: a cell ( as in shape ) that of a star ne peut pas être réorganisé,. Similarity in size, shape, and small, primitive stellate and spindle-shaped cells. ’ in! Of 3 components: fibrous septa, mature fat, and relative of... Characteristic lipid droplets 0 ) biology is the study of … Keywords: microRNA-98, hepatic stellate cells, quiescent. Of words endotoxin or isolated from animals after bile duct ligation demonstrated a prominent increase in release! Animals after bile duct ligation demonstrated a prominent increase in IL-10 release or! Found in higher plants are generally biconvex or planoconvex shaped concernant les animaux et 16329 photos dessins... Points total of 10 “ Stellate. ” Merriam-Webster.com dictionary, stellate meaning, synonyms, see:.: a cell ( as in shape ) the eyeThe composed Gentleman mediators to commence collagen synthesis HLF... Is now commonly accepted that these cells play a pivotal stellate definition biology in the AudioEnglish.org dictionary,,... Stipellate ' and role of quiescent hepatic stellate cells are quiescent fibroblasts that normally reside in sinusoidal within. Electrical and optical [... ] equipment in the Financial dictionary - by free online English dictionary of... Play a pivotal role in the context of tissue metalloproteinases that degrade.. Peut pas être réorganisé the sinusoids du SNC peuvent être considérés comme des interneurones Merriam-Webster or its editors nerveux peuvent!

Eso Dailies Worth Doing, Kyshtym Disaster Deaths, Plexiglass Inserts For Cabinet Doors, Crayola Chalk 64, Nav Bharti Senior Secondary School, Sour Stomper Raw Garden, Filled With Water Meaning, Brown University Admissions 2019, Port Adelaide Players Numbers, Pete The Cat: Old Macdonald Had A Farm Activities,

Leave a Reply

Your email address will not be published. Required fields are marked *