Results 51 to 60 of about 24,569 (232)

Lysophosphatidic acid and itsreceptors: Role in bronchial asthma pathogenesis

Acta Biomedica Scientifica
Lysophosphatidic acid (LPA) is a biologically active lipid mediator that regulates a number ofsignaling pathways involved in the pathogenesis of bronchial asthma.
O. Yu. Kytikova, T. P. Novgorodtseva, Yu. K. Denisenko   +2 more
doaj   +1 more source

Lysophosphatidic Acid Receptor 4 Activation Augments Drug Delivery in Tumors by Tightening Endothelial Cell-Cell Contact

Cell Reports, 2017
Vascular normalization in tumors may improve drug delivery and anti-tumor immunity. Angiogenesis inhibitors induce hypoxia, which may facilitate malignant progression; therefore, we investigated other methods to promote vascular maturation. Here, we show
Kazuhiro Takara, Daisuke Eino, Koji Ando, Daisuke Yasuda, Hisamichi Naito, Yohei Tsukada, Tomohiro Iba, Taku Wakabayashi, Fumitaka Muramatsu, Hiroyasu Kidoya, Shigetomo Fukuhara, Naoki Mochizuki, Satoshi Ishii, Haruhiko Kishima, Nobuyuki Takakura   +14 more
doaj   +1 more source

Lysophosphatidic Acid Induces Migration of Human Lung‐Resident Mesenchymal Stem Cells Through the β‐Catenin Pathway [PDF]

, 2012
Mesenchymal stem cells (MSCs) have been demonstrated to reside in human adult organs. However, mechanisms of migration of these endogenous MSCs within their tissue of origin are not well understood.
Anliker, Badri, Badri, Belperio, Bienz, Bruno, Bullions, Castelino, Cheon, Contos, Fukushima, Haegel, Harris, Hoogduijn, Hoyles, Huelsken, Humphreys, Lai, Lam, Lama, Maeda, Maijenburg, Moolenaar, Nelson, Neth, Novak, Pradere, Pradere, Rivera, Shevtsov, Tager, Tolar, Walker, Yang   +33 more
core   +1 more source

Activation of fibroblast-like synoviocytes derived from rheumatoid arthritis via lysophosphatidic acid-lysophosphatidic acid receptor 1 cascade [PDF]

Arthritis Research & Therapy, 2014
Abstract Introduction Lysophosphatidic acid (LPA) is a bioactive lipid that binds to G protein-coupled receptors (LPA1-6). Recently, we reported that abrogation of LPA receptor 1 (LPA1) ameliorated murine collagen-induced arthritis, probably via inhibition of inflammatory cell migration, Th17 ...
Miyabe, Yoshishige, Miyabe, Chie, Iwai, Yoshiko, Yokoyama, Waka, Sekine, Chiyoko, Sugimoto, Kazutaka, Harigai, Masayoshi, Miyasaka, Masayuki, Miyasaka, Nobuyuki, Nanki, Toshihiro   +9 more
openaire   +2 more sources

Exosomes promote pre-metastatic niche formation in ovarian cancer. [PDF]

, 2019
Ovarian cancer is one of the most common gynecological malignancies. Upon initial diagnosis, the majority of patients present with widespread metastatic growth within the peritoneal cavity. This metastatic growth occurs in stages, with the formation of a
Dean, Dylan C, Duan, Zhenfeng, Feng, Wenlong, Hornicek, Francis J, Shi, Huirong   +4 more
core   +2 more sources

Pharmacological activation of lysophosphatidic acid receptors regulates erythropoiesis

Scientific Reports, 2016
AbstractLysophosphatidic acid (LPA), a growth factor-like phospholipid, regulates numerous physiological functions, including cell proliferation and differentiation. In a previous study, we have demonstrated that LPA activates erythropoiesis by activating the LPA 3 receptor subtype (LPA3) under erythropoietin (EPO) induction.
Kuan-Hung Lin, Ya-Hsuan Ho, Jui-Chung Chiang, Meng-Wei Li, Shi-Hung Lin, Wei-Min Chen, Chi-Ling Chiang, Yu-Nung Lin, Ya-Jan Yang, Chiung-Nien Chen, Jenher Lu, Chang-Jen Huang, Gabor Tigyi, Chao-Ling Yao, Hsinyu Lee   +14 more
openaire   +2 more sources

Inhibitors of lipid phosphatidate receptors: N-palmitoyl-serine and N-palmitoyl-tyrosine phosphoric acids

Journal of Lipid Research, 1996
An improved synthesis of two lipid phosphoric acids, N-palmitoyl-L-serine phosphoric acid (NP-Ser-PA) and N-palmitoyl-L-tyrosine phosphoric acid (NP-Tyr-PA), from the benzyl esters of L-serine and L-tyrosine is described.
R Bittman, B Swords, K Liliom, G Tigyi
doaj   +1 more source

PTEN controls glandular morphogenesis through a juxtamembrane β-Arrestin1/ARHGAP21 scaffolding complex [PDF]

, 2017
PTEN controls three-dimensional (3D) glandular morphogenesis by coupling juxtamembrane signalling to mitotic spindle machinery. While molecular mechanisms remain unclear, PTEN interacts through its C2 membrane-binding domain with the scaffold protein β ...
Anderson, Anthony, Barnes, Boehm, Boisvert, Bos, Campbell, Cantley, Capes-Davis, Caserta, Clevers, Corbalán-García, Crossman, Deevi, Deevi, Dubois, Dubois, Durgan, Décaillot, Eisenmann, Enslen, Eroglu, Furia, Ge, Glover, Hanahan, Hao, Hietakangas, Irazoqui, Jaffe, Jagan, Jagan, Jia, Johnston, Klompstra, Kovacs, Kumari, Lee, Lee, Leslie, Li, Lima-Fernandes, Lima-Fernandes, Liu Tj, Luttrell, Ma, Magudia, Maier, Martin-Belmonte, Meitinger, Meuillet, Misticone, Morin, Nagasaki, Naguib, Naguib, Narbonne, Noda, Ogg, Oh, Pertz, Pálmer, Raftopoulou, Raftopoulou, Rahdar, Rock, Rouault, Salmena, Sanchez, Sato, Shukla, Slorach, Smith, Song, Song, Söderberg, Tait, Torres, Ueda, Urs, Walker, Weng, Yun   +82 more
core   +3 more sources

Phosphorylation and desensitization of the lysophosphatidic acid receptor LPA1 [PDF]

Biochemical Journal, 2005
In C9 cells, LPA (lysophosphatidic acid) induced inositol phosphate production, increased intracellular calcium concentration and inhibited adenylate cyclase activity. These responses were abolished in cells challenged with active phorbol esters. Action of phorbol esters was blocked by inhibitors of PKC (protein kinase C) and by its down-regulation ...
S Eréndira, Avendaño-Vázquez, Agustín, García-Caballero, J Adolfo, García-Sáinz   +2 more
openaire   +2 more sources

Islet Amyloid Polypeptide Modelled to Simulate Diabetes Co‐Oligomerized with β‐Amyloid 1‐42 Reproducing the Pathological Cascade of Alzheimer's Disease in Human Cerebral Organoids

Advanced Science, EarlyView.
Human islet amyloid polypeptide (hIAPP) was used to mimic T2DM, and Aβ42‐hIAPP co‐oligomers were delivered into the human mature cerebral organoids (COs), which reproduce typical AD pathology and significant neuronal death more closely resembling that of AD patients.
Jin Yan, Zhimeng Tang, Yanyu Luo, Bin Liu, Xinxin Huang, Jun Wei, Feng Yue   +6 more
wiley   +1 more source