Wnt signaling pathway (original) (raw)
- بروتين دبيلو.إن.تي (بالإنجليزية: Wnt protein) هو بروتين اكتشفه علماء في ويُعتقد أنه المسؤول عن تحول الشعر إلى اللون الأبيض (الشيب)، وقال الباحثون إنهم سيعملون على ابتكار دواء يحول دون الشيب. (ar)
- Wnt signalizace (Wnt se čte jako „wint“ a je to zkratka z /) je důležitá signalizační kaskáda, která zahrnuje několik typických klíčových komponentů. Na vnější straně membrány se na receptor (spřažený s G-proteinem) naváže signální glykoprotein z (např. , ). Na vnitřní straně membrány je tímto receptorem aktivován nějaký prostředník (např. ), který následně inhibuje komplex tří proteinů //. Když jsou tyto proteiny inhibovány, jimi přestane být fosforylován a začne se akumulovat v cytoplazmě v nefosforylované formě. Následně β-katenin vstupuje do jádra a po kombinaci s transkripčními faktory z ovlivňuje transkripci genů. Význam Wnt signalizační kaskády spočívá v její roli v embryonálním vývoji. Řídí vytváření vzorů a reguluje buněčnou proliferaci v různých místech těla. Podílí se na takových základních procesech, jako je gastrulace, a i jiných orgánů. (cs)
- Der Wnt-Signalweg ist einer von vielen Signaltransduktionswegen, durch die Zellen auf äußere Signale reagieren können. Der Signalweg ist nach seinem Liganden „Wnt“ benannt, ein Signalprotein, das als lokaler Mediator eine wichtige Funktion bei der Entwicklung verschiedener tierischer Zellen einnimmt. „Wnt“ setzt sich zusammen aus Wg für Wingless und Int-1. Die Bezeichnung Wingless-type stammt aus Beobachtungen mit der Taufliege Drosophila melanogaster, in der Mutationen im wingless-Gen zu einer flügellosen Variante der Fliegen führen. Das Int-Gen fördert bei Mäusen die Entwicklung von Brustkrebs, wenn seine Expression durch die Integration des Maus-Mammatumorvirus (MMTV), eines Retrovirus in der Nähe des int1-Gens (heute Wnt-1) aktiviert wird. An der Signaltransduktion des Wnt-Signalweges sind zahlreiche Proteine beteiligt. Er ist essentiell für die normale Embryonalentwicklung (Embryogenese) und wird auch bei bestimmten Krebsformen beobachtet. Nach derzeitigem Wissensstand bindet das Wnt-Signalprotein an den Rezeptor (zusammen mit dem Co-Rezeptor ), welcher das Protein aktiviert, welches wiederum inhibierend auf einen Proteinkomplex (bestehend aus GSK-3β (eine Kinase), dem Tumor-suppressor Protein APC und dem Protein ) einwirkt, der normalerweise β-Catenin abbaut. Da nun die Degradation von β-Catenin inhibiert ist, sammelt sich dieses im Cytoplasma und im Zellkern an. Im Zellkern bildet das β-Catenin mit TCF/LEF einen Protein-Komplex und aktiviert so spezifische Zielgene. An der Entdeckung und Aufklärung des Wnt-Signalwegs waren wesentlich Harold Varmus und Roel Nusse beteiligt. (de)
- Wnt est une famille de glycoprotéines intervenant dans l'embryogenèse et le cancer. Le nom Wnt (prononcez « winnt ») est la réunion de Wg (en anglais : wingless, en français « sans aile ») et Int (en anglais : integration site, en français « site d'intégration »). Le gène wingless a été identifié en premier lieu en tant que gène impliqué dans la morphogenèse chez la mouche du vinaigre Drosophila melanogaster. (fr)
- Las vías de señalización Wnt son un grupo de vías de transducción de señales formadas por proteínas que transfieren las señales del exterior de una célula a través de la superficie receptora de dicha célula hasta su interior. Se agrupan en tres tipos: vía canónica, vía no canónica de polaridad celular y vía no canónica calcificada. Todas ellas son activadas mediante la unión de una proteína WNT con un receptor de la familia Frizzled, que transfiere la señal biológica a la proteína (Dsh) que se encuentra dentro de la célula. Mientras que la vía canónica conduce a la regulación de la transcripción génica, la no canónica de polaridad celular utiliza o bien comunicación de célula a célula por cercanía (efecto paracrino) o bien comunicación con la propia célula. Su evolución ha sido muy conservadora, significando esto que son similares entre distintas especies, desde moscas de la fruta hasta humanos. La vía Wnt/β-catenina es una vía de señalización celular implicada en el desarrollo embrionario y en la vida adulta de animales, y está relacionada con enfermedades en el ser humano. El genoma de mamíferos incluye 19 genes Wnt, agrupados en 12 familias muy conservadas. (es)
- Le vie di segnalazione Wnt sono un insieme di vie di trasduzione del segnale attraverso proteine che trasmettono il segnale dall'esterno della cellula, attraverso recettori di superficie, all'interno della cellula. Sono state caratterizzate tre vie di segnalazione per Wnt: * la via canonica (canonical pathway); * la via non canonica (non canonical pathway), per la polarità planare della cellula; * la via non canonica Wnt / via del calcio. Tutte le vie di segnalazione Wnt sono attivate dal legame di un ligando proteico Wnt per un recettore della famiglia , che invia il segnale biologico alla proteina all'interno della cellula. La via canonica di Wnt porta alla trascrizione genica, la via non canonica per la polarità planare cellulare regola il citoscheletro che è responsabile della forma della cellula, mentre la via non canonica Wnt / via del calcio regola il calcio all'interno della cellula. Le vie di segnalazione di Wnt sono utilizzate per la comunicazione paracrina cellula-cellula o per la segnalazione autocrina. Questa via è altamente conservata dal punto di vista evolutivo, il che significa che è simile in molte specie dalla Drosophila melanogaster all'Homo sapiens. La segnalazione di Wnt è stata identificata per il suo ruolo nella carcinogenesi, ma da allora gli è stato attribuito un ruolo nello sviluppo embrionale. Tra i processi embrionali Wnt determina la disposizione degli organi a destra o a sinistra dell'asse mediale embrionale , determinazione del , proliferazione cellulare e la migrazione delle cellule. Questi processi sono necessari per la corretta formazione di tessuti come ossa, cuore e muscoli. Il suo ruolo nello sviluppo embrionale è stato scoperto per gli effetti che causavano le mutazioni genetiche nel pathway di Wnt prodotte negli embrioni della Drosophila melanogaster. Successive ricerche hanno scoperto che i geni controllati da Wnt influenzano lo sviluppo del cancro alla mammella nelle cavie. A tal proposito l'importanza clinica di questo percorso è stata dimostrata dalle mutazioni che portano ad una varietà di malattie, compresi cancro della mammella, della prostata, glioblastoma, diabete di tipo II e altro. (it)
- 윈트 신호전달 경로(Wnt signaling pathway)는 Wnt 신호 단백질이 세포 표면의 수용체에 결합해 시작되는 신호전달 경로의 한 부류이다. Wnt는 초파리 날개 형성에 관여하는 것으로 알려진 Wingless 유전자와 종양형성 유전자로 알려졌던 int-1의 혼성어이다. 윈트 신호전달은 세포의 증식과 이동,세포 분화 및 암을 포함한 다양한 질병에 관여한다. 윈트 신호는 다른 세포와의 상호작용(근거리분비)과 자가세포에 대한 상호작용(자가분비)을 모두 사용한다. 윈트 신호전달은 초파리부터 사람에 이르기까지 다양한 동물에서 진화생물학적으로 보존되어있다. 윈트 신호전달에는 전형적으로 세가지 특징적인 경로가 있다: 1. * 표준 윈트 신호전달 경로(Canonical Wnt signaling pathway) 2. * 비표준 평면 세포 극성 신호전달(Non-canonical Planar Cell Polarity signaling pathway) 3. * 비표준 윈트/칼슘 신호전달 경로(Non-canonical Wnt/calcium signaling pathway) 이 세가지 경로는 Wnt 리간드 단백질이 프리즐드 수용체(Frizzled receptor, Fz)에 결합함으로써 활성화 된다. 활성화된 생물학적 신호는 세포 내부의 디셰벌드 단백질(Dishevelled protein, Dsh)로 전달된다. 표준 윈트 신호전달 경로는 세포의 증식과 관련된 유전자 발현을 조절하며 SPATS1 유전자에 의해 음성 조절된다. 비표준 평면 세포 극성 신호전달 경로는 세포의 모양을 결정하는 세포골격을 조절한다. 비표준 윈트/칼슘 신호전달 경로는 세포 내부의 칼슘 농도를 조절한다. 윈트 신호전달은 그 기능이 발암형성(carcinogenesis)에서 처음 확인되었고 이후 배아 발달에서 기능이 규명되었다. 배아 형성 과정에서 윈트 신호전달은 체축(body-axis) 형성과 세포 운명 결정(Cell fate determination), 세포 증식, 세포 이동을 조절한다. 이러한 과정은 뼈와 심장, 근육을 포함한 주요한 조직의 형성에 필수적인 기능을 한다. 윈트 신호전달이 배아 발달에 관여한다는 사실은 초파리 배아를 이용한 연구에서 규명되었다. 이후, 마우스를 이용한 실험에서 초파리 배아의 기형과 연관된 유전자가 유방암 발달에도 관여함이 밝혀졌다. 윈트 신호 전달은 골수와 피부, 장의 조직 재생에도 관여한다 윈트 신호전달은 유방암과 전립선암, 악성교모세포종(악성 뇌암), 2형 당뇨 등 다양한 질병에서 임상학적 중요성이 밝혀지고 있다. (ko)
- The Wnt signaling pathways are a group of signal transduction pathways which begin with proteins that pass signals into a cell through cell surface receptors. The name Wnt is a portmanteau created from the names Wingless and Int-1. Wnt signaling pathways use either nearby cell-cell communication (paracrine) or same-cell communication (autocrine). They are highly evolutionarily conserved in animals, which means they are similar across animal species from fruit flies to humans. Three Wnt signaling pathways have been characterized: the canonical Wnt pathway, the noncanonical planar cell polarity pathway, and the noncanonical Wnt/calcium pathway. All three pathways are activated by the binding of a Wnt-protein ligand to a Frizzled family receptor, which passes the biological signal to the Dishevelled protein inside the cell. The canonical Wnt pathway leads to regulation of gene transcription, and is thought to be negatively regulated in part by the SPATS1 gene. The noncanonical planar cell polarity pathway regulates the cytoskeleton that is responsible for the shape of the cell. The noncanonical Wnt/calcium pathway regulates calcium inside the cell. Wnt signaling was first identified for its role in carcinogenesis, then for its function in embryonic development. The embryonic processes it controls include body axis patterning, cell fate specification, cell proliferation and cell migration. These processes are necessary for proper formation of important tissues including bone, heart and muscle. Its role in embryonic development was discovered when genetic mutations in Wnt pathway proteins produced abnormal fruit fly embryos. Later research found that the genes responsible for these abnormalities also influenced breast cancer development in mice. Wnt signaling also controls tissue regeneration in adult bone marrow, skin and intestine. This pathway's clinical importance was demonstrated by mutations that lead to various diseases, including breast and prostate cancer, glioblastoma, type II diabetes and others. In recent years, researchers reported first successful use of Wnt pathway inhibitors in mouse models of disease. (en)
- Wntシグナル経路(ウィント-シグナルけいろ、英: Wnt signaling pathway)は、細胞表面受容体を介して細胞内へシグナルを伝達するタンパク質によって開始されるシグナル伝達経路の1つである。Wntという名称は、winglessとint-1という2つの遺伝子の名称に由来する「かばん語」である。Wntシグナル経路は、近接する細胞間のコミュニケーション(傍分泌)または細胞自身に対するコミュニケーション(自己分泌)のいずれかを利用する。この経路は動物で進化的に高度に保存されており、ショウジョウバエからヒトまで類似した経路が存在する。 古典的(標準的、cannonical)Wnt経路に加えて、非古典的(非標準的、non-cannonical)経路である平面内細胞極性(PCP)経路、Wnt/カルシウム経路の3種類のWntシグナル経路の特性解析がなされている。これら3つの経路は全て、WntリガンドがFrizzledファミリーの受容体に結合することで活性化され、細胞内のDishevelledタンパク質へ生物学的シグナルが伝達される。古典的Wnt経路は遺伝子の転写調節をもたらすが、その一部はによる負の調節を受ける。平面内細胞極性経路は細胞骨格を調節し、細胞の形状形成を担う。Wnt/カルシウム経路は細胞内のカルシウムを調節する。 Wntシグナル伝達は発がんにおける役割がまず特定され、その後に胚発生における機能が同定された。Wntシグナルによって制御される胚過程には、体軸パターンの決定、細胞運命の決定、細胞増殖、細胞遊走などがある。これらの過程は、骨、心臓、筋肉などの重要な組織が正しく形成されるために必要である。胚発生における役割は、ショウジョウバエのWnt経路のタンパク質の遺伝子変異が異常な胚の形成をもたらすことから発見された。その後の研究によって、こうした異常の原因となる遺伝子はマウスの肺がんの発生にも影響を与えていることが発見された。Wntシグナルは成体の骨髄、皮膚、腸での組織再生も制御している。 この経路の臨床的重要性は、経路を構成するタンパク質の変異が乳がんや前立腺がん、膠芽腫、2型糖尿病などさまざまな疾患の原因となることから明らかである。マウスの疾患モデルでは、Wnt経路の阻害剤の有効性が報告されている。 (ja)
- Szlak sygnalizacyjny Wnt tworzy szereg białek komórki odgrywających rolę w embriogenezie i karcynogenezie, a także fizjologicznych procesach zachodzących w prawidłowych komórkach dorosłych organizmów. (pl)
- Сигнальный путь Wnt — один из внутриклеточных сигнальных путей животных, регулирующий эмбриогенез, дифференцировку клеток и развитие злокачественных опухолей. (ru)
- A via de sinalização da Wnt (ou Via de Wnt, Via de transdução Wnt) regula diversos fenômenos e eventos durante desenvolvimento embrionário, com a organogênese, diferenciação, polarização e migração celular - recentemente a via da Wnt foi relacionada a renovação de células-tronco . A via da Wnt pode ser dividida em (1) via canônica e (2) não canônica, sendo esta última subdividida nas vias Wnt/Ca+ e de Polaridade Celular Planar (PCP). A via da Wnt é altamente conservada na história evolutiva dos Metazoa (animais) e seu estudo, graças aos avanços em técnicas moleculares, possibilitou desvendar seus importantes papéis durante o desenvolvimento embrionário. Sua desregulação pode ter graves efeitos no organismo, gerando uma séries de disfunções e patologias. (pt)
- Wnt信号通路是一个复杂的蛋白质作用网络,其功能最常见于胚胎發育和癌症,但也参与成年动物的正常生理过程。现在已鉴别出三种Wnt信号通路:经典Wnt通路(canonical Wnt pathway)、非经典Wnt/平面细胞极化通路(noncanonical Wnt/planar cell polarity pathway,PCP)和非经典Wnt/钙离子通路(noncanonical Wnt/calcium pathway)。所有这三种Wnt信号通路都由Wnt蛋白配体与其受体卷曲受体的结合来活化,将信号传给胞内的散乱蛋白。经典Wnt信号通路参与基因表达的调控,非经典平面细胞极化通路调控细胞骨架控制细胞形状,非经典Wnt/钙离子通路调控细胞内钙离子的浓度。Wnt信号通路常用于临近的细胞之间的通信(旁分泌)或同个细胞自身的通信(自分泌)。Wnt信号通路在动物中高度保守,从果蝇到人类都非常类似。 (zh)
- dbr:Caenorhabditis_elegans
- dbr:Cancer
- dbr:Carbohydrate
- dbr:AXIN1
- dbr:Benign_tumor
- dbr:BCL9
- dbr:Profilin
- dbr:Prostaglandin_E2
- dbr:Proteasome
- dbr:Protein_kinase_A
- dbr:Proteins
- dbr:Roel_Nusse
- dbr:Endoderm
- dbr:Endoplasmic_reticulum
- dbr:Epithelial–mesenchymal_transition
- dbr:Neural_crest
- dbr:Plasma_membrane
- dbr:Mesoderm
- dbr:Morphogenesis
- dbr:Primitive_streak
- dbr:C-myc
- dbr:Mouse_model
- dbr:Beta-catenin
- dbr:Bloodstream
- dbr:Breast_cancer
- dbr:Homeostasis
- dbr:Homo_sapiens
- dbr:Retinoic_acid
- dbr:Retroviruses
- dbr:Cytoplasm
- dbr:Cytoskeleton
- dbr:DEP_domain
- dbr:DNA_replication
- dbr:CDC42
- dbr:Developmental_biology
- dbr:E-selectin
- dbr:Insulin_resistance
- dbr:Intrinsically_disordered_proteins
- dbr:Ligand_(biochemistry)
- dbr:PORCN
- dbr:Related_to_receptor_tyrosine_kinase
- dbr:WNT4
- dbr:Proteomics
- dbr:Colorectal_cancer
- dbr:Anterior
- dbr:Melanoma
- dbr:Gastrulation
- dbr:Nephron
- dbr:Norrin
- dbr:Christiane_Nüsslein-Volhard
- dbr:Embryonic_development
- dbr:Embryos
- dbr:GPR177
- dbr:Gene
- dbr:Glioblastoma
- dbr:Glucose
- dbr:Glycoproteins
- dbr:Mutations
- dbr:Myocyte
- dbr:NODAL
- dbr:Conserved_sequence
- dbr:Dally_(gene)
- dbr:LRP6
- dbr:Sex-determination_system
- dbr:WNT9A
- dbr:WNT1-inducible-signaling_pathway_protein_1
- dbr:WNT16
- dbr:WNT7A
- dbr:Progenitor_cells
- dbr:Protein_domains
- dbr:Ligands
- dbr:Lung_cancer
- dbr:Lungs
- dbr:MTOR
- dbr:Calcineurin
- dbr:Calcium_signaling
- dbr:Comorbidity
- dbr:Zebrafish
- dbr:Embryonic_differentiation_waves
- dbr:Embryonic_stem_cell
- dbr:Frizzled
- dbr:Frzb
- dbr:Hair_follicle
- dbr:Diabetes_mellitus_type_2
- dbr:Keratin_1
- dbr:Receptor_antagonist
- dbr:Phosphodiesterase
- dbr:Portmanteau
- dbr:Prostate_cancer
- dbr:Protein_kinase_C
- dbr:TCF/LEF_family
- dbr:TCF7L2
- dbr:Peptide_hormone
- dbr:Protocadherin
- dbr:Mus_musculus
- dbr:Phospholipase_C
- dbr:Polymerization
- dbr:Actin
- dbr:Adenomatous_polyposis_coli
- dbr:Adipogenesis
- dbr:Transcription_(genetics)
- dbr:Transcription_factors
- dbr:Tumor_suppressor
- dbr:WNT1
- dbr:WNT5A
- dbr:Wingless_localisation_element_3_(WLE3)
- dbr:Drosophila_melanogaster
- dbr:Drug_design
- dbr:G1_phase
- dbr:GSK-3
- dbr:Cyclin_D1
- dbr:DAAM1
- dbr:DKK1
- dbr:Laminin
- dbr:Lipid
- dbr:Lipoprotein_receptor-related_protein
- dbr:Gut_(anatomy)
- dbr:WNT2B
- dbr:Amino_acids
- dbr:Drosophila
- dbr:Nobel_Prize
- dbr:PDZ_domain
- dbr:Carcinogenesis
- dbr:Cell_cycle
- dbr:Cell_migration
- dbr:Cell_nucleus
- dbr:Cell_proliferation
- dbr:Cell_signaling
- dbr:Cell_surface_receptor
- dbr:Central_nervous_system
- dbr:Danio_rerio
- dbr:Diglyceride
- dbr:Germ_cell
- dbr:Glucose_transporter
- dbr:Glycosylation
- dbr:Glypican_3
- dbr:Koller's_sickle
- dbr:Adenomatosis_polyposis_coli
- dbr:Receptor_tyrosine_kinase
- dbr:Regeneration_(biology)
- dbr:Rho_family_of_GTPases
- dbr:Guanine
- dbr:Harold_E._Varmus
- dbr:Hematopoietic
- dbr:Invertebrates
- dbr:Bone_morphogenetic_proteins
- dbr:Hydra_(genus)
- dbr:Hyperglycemia
- dbr:LRP5
- dbc:Genes
- dbc:Signal_transduction
- dbr:Homology_(biology)
- dbr:Signal_transduction
- dbr:Mitosis
- dbr:Dishevelled
- dbr:Dishevelled_binding_antagonist_of_beta_catenin_1_(DACT1)
- dbr:Axon_guidance
- dbr:C-Jun_N-terminal_kinases
- dbr:CREB
- dbc:Evolutionary_developmental_biology
- dbr:FGFs
- dbr:Inositol_trisphosphate
- dbr:Insulin
- dbr:Obesity
- dbr:Cancer_stem_cell
- dbr:Casein_kinase_1
- dbr:Cerberus_(protein)
- dbr:Xenopus
- dbr:Mitochondrial_biogenesis
- dbr:C-src_tyrosine_kinase
- dbr:Sonic_hedgehog
- dbr:Microtubule
- dbr:Reactive_oxygen_species
- dbr:S_phase
- dbr:SOST
- dbr:WIF1
- dbr:Neural_tube
- dbr:Neuroblast
- dbr:Ovaries
- dbr:Cdc42
- dbr:ROR2
- dbr:PYGO2
- dbr:Secreted_frizzled-related_protein_1
- dbr:TCF4
- dbr:WNT1-inducible-signaling_pathway_protein_2
- dbr:Secretion
- dbr:Management_of_hair_loss
- dbr:MyoD
- dbr:Myogenesis
- dbr:NFAT
- dbr:NLK
- dbr:Naked_cuticle
- dbr:Spinal_cord
- dbr:WNT8B
- dbr:WNT10A
- dbr:WNT3
- dbr:Oesophageal_cancer
- dbr:Mouse_mammary_tumor_virus
- dbr:Oncogene
- dbr:SOSTDC1
- dbr:WNT6
- dbr:Phosphoprotein
- dbr:Phosphorylation
- dbr:WNT2
- dbr:Segment_polarity_gene
- dbr:Nomenclature
- dbr:Palmitoleoylation
- dbr:Retromer
- dbr:WNT1-inducible-signaling_pathway_protein_3
- dbr:SPATS1
- dbr:Ovarian_cancer
- dbr:PTK7
- dbr:RSPO2
- dbr:Rho-associated_protein_kinase
- dbr:TSC2
- dbr:SFRP4
- dbr:WNT10B
- dbr:WNT5B
- dbr:Rap1
- dbr:WNT7B
- dbr:WNT11
- dbr:WNT3A
- dbr:Metastasize
- dbr:Rac1
- dbr:WNT8A
- dbr:WNT9B
- dbr:Gastrula
- dbr:Neural_crest_cell
- dbr:Autocrine
- dbr:Axin
- dbr:Axonal_guidance
- dbr:Vertebrates
- dbr:Eric_Wieschaus
- dbr:Palmitoylated
- dbr:Ubiquitination
- dbr:PIP2
- dbr:PP2
- dbr:Body_axis
- dbr:Paracrine
- dbr:G-protein
- dbr:G-protein_coupled_receptors
- dbr:Oncogenic
- dbr:Cell_differentiation
- dbr:Dorsoventral
- dbr:Glycogen_synthase_kinase_3
- dbr:Immunohistochemical_staining
- dbr:Malignant_tumor
- dbr:Myf5
- dbr:Pluripotent_stem_cells
- dbr:Co-receptors
- dbr:Coactivator
- dbr:Western_blotting
- dbr:CTNNB1
- dbr:CaMKII
- dbr:JNK
- dbr:Β-catenin
- dbr:Spemann_organizer
- dbr:Type_II_diabetes
- dbr:File:WNTPathway.png
- dbr:Evenness_interrupted
- dbr:File:4f0a_bio_r_500.jpg
- dbr:File:Axindestructioncomplex.png
- dbr:File:Canonical_Wnt_pathway_(height=375px).jpg
- dbr:File:Epithelial-Mesenchymal_Transition.gif
- dbr:File:Non_pcp.jpg
- dbr:File:Noncanonical_Wnt-calcium_pathway_(height=375px).jpg
- dbr:File:Wnt_Affects_Insulin_Sensitivity.png
- dbr:LI_family
- dbr:NRH1
- dbr:PA6A
- dbr:Pa3
- dbr:Ryk
- owl:Thing
- yago:Abstraction100002137
- yago:Arrangement107938773
- yago:Chemical114806838
- yago:Compound114818238
- yago:Gene105436752
- yago:Group100031264
- yago:Macromolecule114944888
- yago:Material114580897
- yago:Matter100020827
- yago:Molecule114682133
- yago:Ordering108456993
- yago:OrganicCompound114727670
- yago:Part113809207
- yago:PhysicalEntity100001930
- yago:Protein114728724
- yago:Relation100031921
- yago:WikicatGenes
- dbo:Band
- yago:Sequence108459252
- yago:Series108457976
- yago:Substance100019613
- yago:Thing100002452
- yago:Unit109465459
- yago:WikicatProteins
- بروتين دبيلو.إن.تي (بالإنجليزية: Wnt protein) هو بروتين اكتشفه علماء في ويُعتقد أنه المسؤول عن تحول الشعر إلى اللون الأبيض (الشيب)، وقال الباحثون إنهم سيعملون على ابتكار دواء يحول دون الشيب. (ar)
- Wnt est une famille de glycoprotéines intervenant dans l'embryogenèse et le cancer. Le nom Wnt (prononcez « winnt ») est la réunion de Wg (en anglais : wingless, en français « sans aile ») et Int (en anglais : integration site, en français « site d'intégration »). Le gène wingless a été identifié en premier lieu en tant que gène impliqué dans la morphogenèse chez la mouche du vinaigre Drosophila melanogaster. (fr)
- Szlak sygnalizacyjny Wnt tworzy szereg białek komórki odgrywających rolę w embriogenezie i karcynogenezie, a także fizjologicznych procesach zachodzących w prawidłowych komórkach dorosłych organizmów. (pl)
- Сигнальный путь Wnt — один из внутриклеточных сигнальных путей животных, регулирующий эмбриогенез, дифференцировку клеток и развитие злокачественных опухолей. (ru)
- Wnt信号通路是一个复杂的蛋白质作用网络,其功能最常见于胚胎發育和癌症,但也参与成年动物的正常生理过程。现在已鉴别出三种Wnt信号通路:经典Wnt通路(canonical Wnt pathway)、非经典Wnt/平面细胞极化通路(noncanonical Wnt/planar cell polarity pathway,PCP)和非经典Wnt/钙离子通路(noncanonical Wnt/calcium pathway)。所有这三种Wnt信号通路都由Wnt蛋白配体与其受体卷曲受体的结合来活化,将信号传给胞内的散乱蛋白。经典Wnt信号通路参与基因表达的调控,非经典平面细胞极化通路调控细胞骨架控制细胞形状,非经典Wnt/钙离子通路调控细胞内钙离子的浓度。Wnt信号通路常用于临近的细胞之间的通信(旁分泌)或同个细胞自身的通信(自分泌)。Wnt信号通路在动物中高度保守,从果蝇到人类都非常类似。 (zh)
- Wnt signalizace (Wnt se čte jako „wint“ a je to zkratka z /) je důležitá signalizační kaskáda, která zahrnuje několik typických klíčových komponentů. Na vnější straně membrány se na receptor (spřažený s G-proteinem) naváže signální glykoprotein z (např. , ). Na vnitřní straně membrány je tímto receptorem aktivován nějaký prostředník (např. ), který následně inhibuje komplex tří proteinů //. Když jsou tyto proteiny inhibovány, jimi přestane být fosforylován a začne se akumulovat v cytoplazmě v nefosforylované formě. Následně β-katenin vstupuje do jádra a po kombinaci s transkripčními faktory z ovlivňuje transkripci genů. (cs)
- Der Wnt-Signalweg ist einer von vielen Signaltransduktionswegen, durch die Zellen auf äußere Signale reagieren können. Der Signalweg ist nach seinem Liganden „Wnt“ benannt, ein Signalprotein, das als lokaler Mediator eine wichtige Funktion bei der Entwicklung verschiedener tierischer Zellen einnimmt. „Wnt“ setzt sich zusammen aus Wg für Wingless und Int-1. Die Bezeichnung Wingless-type stammt aus Beobachtungen mit der Taufliege Drosophila melanogaster, in der Mutationen im wingless-Gen zu einer flügellosen Variante der Fliegen führen. Das Int-Gen fördert bei Mäusen die Entwicklung von Brustkrebs, wenn seine Expression durch die Integration des Maus-Mammatumorvirus (MMTV), eines Retrovirus in der Nähe des int1-Gens (heute Wnt-1) aktiviert wird. (de)
- Las vías de señalización Wnt son un grupo de vías de transducción de señales formadas por proteínas que transfieren las señales del exterior de una célula a través de la superficie receptora de dicha célula hasta su interior. Se agrupan en tres tipos: vía canónica, vía no canónica de polaridad celular y vía no canónica calcificada. Todas ellas son activadas mediante la unión de una proteína WNT con un receptor de la familia Frizzled, que transfiere la señal biológica a la proteína (Dsh) que se encuentra dentro de la célula. Mientras que la vía canónica conduce a la regulación de la transcripción génica, la no canónica de polaridad celular utiliza o bien comunicación de célula a célula por cercanía (efecto paracrino) o bien comunicación con la propia célula. Su evolución ha sido muy conser (es)
- The Wnt signaling pathways are a group of signal transduction pathways which begin with proteins that pass signals into a cell through cell surface receptors. The name Wnt is a portmanteau created from the names Wingless and Int-1. Wnt signaling pathways use either nearby cell-cell communication (paracrine) or same-cell communication (autocrine). They are highly evolutionarily conserved in animals, which means they are similar across animal species from fruit flies to humans. (en)
- 윈트 신호전달 경로(Wnt signaling pathway)는 Wnt 신호 단백질이 세포 표면의 수용체에 결합해 시작되는 신호전달 경로의 한 부류이다. Wnt는 초파리 날개 형성에 관여하는 것으로 알려진 Wingless 유전자와 종양형성 유전자로 알려졌던 int-1의 혼성어이다. 윈트 신호전달은 세포의 증식과 이동,세포 분화 및 암을 포함한 다양한 질병에 관여한다. 윈트 신호는 다른 세포와의 상호작용(근거리분비)과 자가세포에 대한 상호작용(자가분비)을 모두 사용한다. 윈트 신호전달은 초파리부터 사람에 이르기까지 다양한 동물에서 진화생물학적으로 보존되어있다. 윈트 신호전달에는 전형적으로 세가지 특징적인 경로가 있다: 1. * 표준 윈트 신호전달 경로(Canonical Wnt signaling pathway) 2. * 비표준 평면 세포 극성 신호전달(Non-canonical Planar Cell Polarity signaling pathway) 3. * 비표준 윈트/칼슘 신호전달 경로(Non-canonical Wnt/calcium signaling pathway) 윈트 신호 전달은 골수와 피부, 장의 조직 재생에도 관여한다 (ko)
- Le vie di segnalazione Wnt sono un insieme di vie di trasduzione del segnale attraverso proteine che trasmettono il segnale dall'esterno della cellula, attraverso recettori di superficie, all'interno della cellula. Sono state caratterizzate tre vie di segnalazione per Wnt: * la via canonica (canonical pathway); * la via non canonica (non canonical pathway), per la polarità planare della cellula; * la via non canonica Wnt / via del calcio. (it)
- Wntシグナル経路(ウィント-シグナルけいろ、英: Wnt signaling pathway)は、細胞表面受容体を介して細胞内へシグナルを伝達するタンパク質によって開始されるシグナル伝達経路の1つである。Wntという名称は、winglessとint-1という2つの遺伝子の名称に由来する「かばん語」である。Wntシグナル経路は、近接する細胞間のコミュニケーション(傍分泌)または細胞自身に対するコミュニケーション(自己分泌)のいずれかを利用する。この経路は動物で進化的に高度に保存されており、ショウジョウバエからヒトまで類似した経路が存在する。 古典的(標準的、cannonical)Wnt経路に加えて、非古典的(非標準的、non-cannonical)経路である平面内細胞極性(PCP)経路、Wnt/カルシウム経路の3種類のWntシグナル経路の特性解析がなされている。これら3つの経路は全て、WntリガンドがFrizzledファミリーの受容体に結合することで活性化され、細胞内のDishevelledタンパク質へ生物学的シグナルが伝達される。古典的Wnt経路は遺伝子の転写調節をもたらすが、その一部はによる負の調節を受ける。平面内細胞極性経路は細胞骨格を調節し、細胞の形状形成を担う。Wnt/カルシウム経路は細胞内のカルシウムを調節する。 (ja)
- A via de sinalização da Wnt (ou Via de Wnt, Via de transdução Wnt) regula diversos fenômenos e eventos durante desenvolvimento embrionário, com a organogênese, diferenciação, polarização e migração celular - recentemente a via da Wnt foi relacionada a renovação de células-tronco . A via da Wnt pode ser dividida em (1) via canônica e (2) não canônica, sendo esta última subdividida nas vias Wnt/Ca+ e de Polaridade Celular Planar (PCP). (pt)
- بروتين دبيلو.أن.تي (ar)
- Wnt signalizace (cs)
- Wnt-Signalweg (de)
- Vía de señalización WNT (es)
- Wnt (protéines) (fr)
- Via di segnalazione di Wnt (it)
- 윈트 신호전달 경로 (ko)
- Wntシグナル経路 (ja)
- Wnt (pl)
- Via de sinalização Wnt (pt)
- Сигнальный путь Wnt (ru)
- Wnt signaling pathway (en)
- Wnt信号通路 (zh)
is dbo:wikiPageWikiLink of
- dbr:Caenorhabditis_elegans
- dbr:AXIN1
- dbr:AXIN2
- dbr:Beckman_Center_for_Molecular_and_Genetic_Medicine
- dbr:BMI1
- dbr:Pyrvinium
- dbr:Sanjeev_Galande
- dbr:Endogenous_regeneration
- dbr:Enhancer_(genetics)
- dbr:Environmental_enrichment
- dbr:Epigenetics_of_cocaine_addiction
- dbr:Epithelial–mesenchymal_transition
- dbr:FRAT2
- dbr:Neural_crest
- dbr:Neural_stem_cell
- dbr:MAP11
- dbr:MIR22HG
- dbr:Mesenchyme
- dbr:Morphogenesis
- dbr:Primitive_streak
- dbr:Sebaceous_gland
- dbr:Barry_James_Thompson
- dbr:Biosplice_Therapeutics
- dbr:Bipolar_disorder
- dbr:Breakthrough_Prize_in_Life_Sciences
- dbr:David_Rowitch
- dbr:Animal_tooth_development
- dbr:Apical_ectodermal_ridge
- dbr:Richard_Carthew
- dbr:Cyclin-dependent_kinase_8
- dbr:DLX3
- dbr:Vantictumab
- dbr:Dedifferentiation
- dbr:Dermal_macrophage
- dbr:Dorsal_lip
- dbr:EZH2
- dbr:Induced_stem_cells
- dbr:Intermediate_mesoderm
- dbr:Intestinal_gland
- dbr:Limb_bud
- dbr:Limb_development
- dbr:Limenitis_arthemis
- dbr:GBX2
- dbr:List_of_intestinal_epithelial_differentiation_genes
- dbr:PORCN
- dbr:USP4
- dbr:WNT4
- dbr:Nutriepigenomics
- dbr:Nuvelo
- dbr:Prostaglandin_EP2_receptor
- dbr:Protein_wntless_homolog
- dbr:Proteolipid
- dbr:Synaptogenesis
- dbr:Color-coding
- dbr:Colorectal_cancer
- dbr:Coral
- dbr:Gastrulation
- dbr:NOV_(gene)
- dbr:Osteoprotegerin
- dbr:Otic_vesicle
- dbr:Spemann-Mangold_organizer
- dbr:PPAP2B
- dbr:Neurula
- dbr:Paragordius_tricuspidatus
- dbr:Subcommissural_organ
- dbr:TBX2
- dbr:Notch_signaling_pathway
- dbr:Sclerostin
- dbr:R-spondin_1
- dbr:R-spondin_2
- dbr:RUNX2
- dbr:Tissue_growth
- dbr:ZC3H11B
- dbr:Edward_M._De_Robertis
- dbr:Glypican
- dbr:Mir-181_microRNA_precursor
- dbr:Mir-92_microRNA_precursor_family
- dbr:Morphogen
- dbr:Congenital_heart_defect
- dbr:Convergent_extension
- dbr:Dally_(gene)
- dbr:Epsin
- dbr:LGR5
- dbr:LGR6
- dbr:LRP6
- dbr:TBX3
- dbr:TBX4
- dbr:Organoid
- dbr:Subgranular_zone
- dbr:WNT7A
- dbr:Proto-oncogene_Wnt-1
- dbr:TCIM
- dbr:Animal
- dbr:Bat_wing_development
- dbr:Li_Lin_(biochemist)
- dbr:Liver
- dbr:Lung_cancer
- dbr:Mammary_gland
- dbr:Stuart_A._Aaronson
- dbr:Clock_and_wavefront_model
- dbr:Delta_catenin
- dbr:Zebrafish
- dbr:Embryoid_body
- dbr:Embryology
- dbr:Frizzled
- dbr:Frzb
- dbr:Hematopoietic_stem_cell_niche
- dbr:Kruppel-like_factors
- dbr:Mark_Peifer
- dbr:PTD-DBM
- dbr:Pancreatic_cancer
- dbr:Paneth_cell
- dbr:Symmetry_breaking_and_cortical_rotation
- dbr:TCF/LEF_family
- dbr:TCF7L2
- dbr:Temperature-dependent_sex_determination
- dbr:MiR-125
- dbr:MiR-203
- dbr:Microfold_cell
- dbr:Regional_differentiation
- dbr:Acylation
- dbr:Adenomatous_polyposis_coli
- dbr:Cathrin_Brisken
- dbr:Cell_polarity
- dbr:Turritopsis_dohrnii
- dbr:WIF_domain
- dbr:Waldenström_macroglobulinemia
- dbr:Fuzzy_complex
- dbr:GLI2
- dbr:GLIS1
- dbr:GSK-3
- dbr:GSK3A
- dbr:Cripto
- dbr:HMGA2
- dbr:HPG80
- dbr:DEPDC5
- dbr:DKK1
- dbr:DKK2
- dbr:Jun_dimerization_protein
- dbr:Katherine_Jones_(academic)
- dbr:IQGAP1
- dbr:Mir-708_microRNA_precursor_family
- dbr:Plakoglobin
- dbr:Super-enhancer
- dbr:Ctenophora
- dbr:Cédric_Blanpain
- dbr:Breast_cancer_classification
- dbr:Breast_development
- dbr:Nocodazole
- dbr:Osteogenesis_imperfecta
- dbr:Osteoporosis
- dbr:Osteoporosis-pseudoglioma_syndrome
- dbr:Owen_Sansom
- dbr:Cardiac_neural_crest
- dbr:Cardiomyocyte_proliferation
- dbr:Cell_potency
- dbr:Cell_signaling
- dbr:Cellular_differentiation
- dbr:Ci_protein
- dbr:Ciliopathy
- dbr:Dickkopf
- dbr:Disease-modifying_osteoarthritis_drug
- dbr:Fallopian_tube
- dbr:Familial_exudative_vitreoretinopathy
- dbr:KLF4
- dbr:Koller's_sickle
- dbr:Folliculin
- dbr:Lens_(anatomy)
- dbr:Lens_regeneration
- dbr:Tooth_enamel
- dbr:Gremlin_(protein)
- dbr:Prickle_(protein)
- dbr:Marian_Young
- dbr:Hans_Clevers
- dbr:Hedgehog_signaling_pathway
- dbr:Hepatoblastoma
- dbr:Astrocyte
- dbr:Asymmetric_cell_division
- dbr:January–March_2022_in_science
- dbr:Hypoblast
- dbr:Fibroblast_growth_factor_8
- dbr:Retinoic_acid-inducible_orphan_G_protein-coupled_receptor
- dbr:LRP5
- dbr:LYPD6B
- dbr:Ashani_Weeraratna
- dbr:Adult_stem_cell
- dbr:Kang-Yell_Choi
- dbr:Biochemical_cascade
- dbr:Biology_of_bipolar_disorder
- dbr:Biomolecular_condensate
- dbr:T-box
- dbr:Ectoderm
- dbr:Heparan_sulfate
- dbr:Heterochrony
- dbr:Tet_methylcytosine_dioxygenase_1
- dbr:Translation_(biology)
- dbr:IRS1
- dbr:Somitogenesis
- dbr:Remyelination
- dbr:Zona_limitans_intrathalamica
- dbr:Autocrine_signaling
- dbr:BMPR1A
- dbr:Bone_morphogenetic_protein_4
- dbr:C-Met
- dbr:CCN_protein
- dbr:CD44
- dbr:CD58
- dbr:CREB-binding_protein
- dbr:CYLD_(gene)
- dbr:CYLD_cutaneous_syndrome
- dbr:Plasma_cell_leukemia
- dbr:Fibroblast_growth_factor
- dbr:Fibroblast_growth_factor_and_mesoderm_formation
- dbr:French_flag_model
- dbr:Growth_cone
- dbr:Human_papillomavirus_infection
- dbr:Gsk3b_interacting_protein
- dbr:HINT1
- dbr:Optic_chiasm
- dbr:Cancer_stem_cell
- dbr:Caroline_Ford_(medical_researcher)
- dbr:Casein_kinase_1
- dbr:Casein_kinase_1_isoform_epsilon
- dbr:Catenin
- dbr:Catenin_beta-1
- dbr:Cerberus_(protein)
- dbr:CDON
- dbr:CTNNBIP1
- dbr:CXXC5
- dbr:Wnt_Signaling_Pathway
- dbr:Klotho_(biology)
- dbr:Mediator_(coactivator)
- dbr:Receptor_tyrosine_kinase-like_orphan_receptor
- dbr:SALL4
- dbr:SBP-tag
- dbr:Vitamin_D_receptor
- dbr:WG
- dbr:WIF1
- dbr:WNT
- dbr:Neurogenetics
- dbr:Neurulation
- dbr:Low-density_lipoprotein_receptor-related_protein_4
- dbr:Extravillous_trophoblast
- dbr:Eyelash
- dbr:FAT1
- dbr:LBH_(gene)
- dbr:PSEN1
- dbr:VPS35
- dbr:Oligodendrocyte_progenitor_cell
- dbr:TBX5_(gene)
- dbr:PI4K2A
- dbr:Secreted_frizzled-related_protein_1
- dbr:TCF4
- dbr:Plasma_cell_dyscrasias
- dbr:Tau-protein_kinase
- dbr:T-cadherin
- dbr:Sue_Stott
- dbr:Evx1
- dbr:Fiona_Watt
- dbr:Fish_development
- dbr:Flamingo_(protein)
- dbr:N-alpha-acetyltransferase_10
- dbr:Naked_cuticle
- dbr:Naked_cuticle_1
- dbr:Naked_cuticle_2
- dbr:WNT10A
- dbr:TBC1D30
- dbr:TMED5
- dbr:SOX17
- dbr:Mouse_model_of_colorectal_and_intestinal_cancer
- dbr:Oncogene
- dbr:SFRP5
- dbr:WNT6
- dbr:Phosphatidylinositol-4-phosphate_5-kinase
- dbr:Thalamus
- dbr:WNT2
- dbr:Polycystin_1
- dbr:TCF7L1
- dbr:USP6
- dbr:Segment_polarity_gene
- dbr:Strabismus_(protein)
- dbr:Somite
- dbr:Sonic_hedgehog_protein
- dbr:Nodal_signaling_pathway
- dbr:Nodular_fasciitis
- dbr:Palmitoleoylation
- dbr:Pattern_hair_loss
- dbr:Retinal_precursor_cells
- dbr:Retinal_regeneration
- dbr:Retromer
- dbr:SULF1
- dbr:SOX7
- dbr:SPATS1
- dbr:P-glycoprotein
- dbr:PRDM12
- dbr:Paracrine_signaling
- dbr:Paraptosis
- dbr:Polydactyly
- dbr:Spinochordodes_tellinii
- dbr:Spatiotemporal_gene_expression