نتایج جستجو برای: wnt

تعداد نتایج: 22773  

Journal: :American journal of physiology. Lung cellular and molecular physiology 2016
Eline M van Dijk Mark H Menzen Anita I R Spanjer Laurens D C Middag Corry-Anke A Brandsma Reinoud Gosens

COPD is a progressive chronic lung disease characterized by pulmonary inflammation. Several recent studies indicate aberrant expression of WNT ligands and Frizzled receptors in the disease. For example, WNT-5A/B ligand expression was recently found to be increased in lung fibroblasts of COPD patients. However, possible effects of WNT-5A and WNT-5B on inflammation have not been investigated yet....

2015
Yue Cheng Yee Peng Phoon Xiwan Jin Shing Yee Steffi Chong Joseph Chok Yan Ip Bonnie Wing Yan Wong Maria Li Lung

Wnt/β-catenin signaling is responsible for the generation of cancer stem cells (CSCs) in many human tumors, including nasopharyngeal carcinoma (NPC). Recent studies demonstrate that Wnt or PORCN inhibitor, Wnt-C59, inhibits tumor growth in MMTV-WNT1 transgenic mice. The effect of Wnt-C59 in human tumors is not clear. In this study, the NPC cell lines investigated manifest heterogeneous response...

2014
Kuldeep Kumawat Mark H. Menzen Ralph M. Slegtenhorst Andrew J. Halayko Martina Schmidt Reinoud Gosens

WNT-5A, a key player in embryonic development and post-natal homeostasis, has been associated with a myriad of pathological conditions including malignant, fibroproliferative and inflammatory disorders. Previously, we have identified WNT-5A as a transcriptional target of TGF-β in airway smooth muscle cells and demonstrated its function as a mediator of airway remodeling. Here, we investigated t...

2015
Changbao Chen Meng Zhao Aixian Tian Xiaolin Zhang Zhi Yao Xinlong Ma

Bone sarcomas such as osteosarcoma and chondrosarcoma are frequently refractory to conventional chemotherapy and radiotherapy that exhibit poor prognosis. The Wnt signaling are evolutionarily conserved and implicated in cell proliferation and sarcomagenesis. However, the potential role of the Wnt signaling in bone sarcomas is still unclear. Here we demonstrate aberrant activation of Wnt/β-caten...

2011
Qurrat-ul-Ain Umair Seemab Sulaman Nawaz Sajid Rashid

In human, WNT gene clusters are highly conserved at specie level and associated with carcinogenesis. Among them, WNT-10A and WNT-6 genes clustered in chromosome 2q35 are homologous to WNT-10B and WNT-1 located in chromosome 12q13, respectively. In an attempt to study co-regulation, the coordinated expression of these genes was monitored in human breast cancer tissues. As compared to normal tiss...

2014
Rute Silva Moura Eduarda Carvalho-Correia Paulo daMota Jorge Correia-Pinto

Wnt signaling pathway is an essential player during vertebrate embryonic development which has been associated with several developmental processes such as gastrulation, body axis formation and morphogenesis of numerous organs, namely the lung. Wnt proteins act through specific transmembrane receptors, which activate intracellular pathways that regulate cellular processes such as cell prolifera...

Journal: :Cell 2007
Bryan T. MacDonald Mikhail V. Semenov Xi He

Molecules labeled in green and blue play positive and negative roles in Wnt/β-catenin signaling, respectively. Molecules that are labeled in both colors have dual roles. (Top left) Wnt biogenesis. A lipid modification is added to Wnt ligands by Porc in the endoplasmic reticulum (ER). Wnt ligands are glycosylated in the ER and Golgi and require Wls (also known as Evi) to traffic through the Golg...

Journal: :The Journal of Cell Biology 2003
Trudi A. Westfall Ryan Brimeyer Jen Twedt Jean Gladon Andrea Olberding Makoto Furutani-Seiki Diane C. Slusarski

We provide genetic evidence defining a role for noncanonical Wnt function in vertebrate axis formation. In zebrafish, misexpression of Wnt-4, -5, and -11 stimulates calcium (Ca2+) release, defining the Wnt/Ca2+ class. We describe genetic interaction between two Wnt/Ca2+ members, Wnt-5 (pipetail) and Wnt-11 (silberblick), and a reduction of Ca2+ release in Wnt-5/pipetail. Embryos genetically dep...

Journal: :Jurnal Ilmu Kelautan Lesser Sunda 2021

The shape of marine protected areas (MPAs) aimed for fisheries goals should be small enough to allow spillover adult fished species as well larval and juvenile species. Such consideration was applied during the establishment Liang-Ngali Island MPA in West Nusa Tenggara (WNT), Indonesia, which mainly developed support activities around it. In WNT, biologically diverse coastal ecosystems have bee...

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