Results 51 to 60 of about 16,216 (223)

A high-throughput mass spectrometric assay for discovery of human lipoxygenase inhibitors and allosteric effectors. [PDF]

, 2015
Lipoxygenases (LOXs) regulate inflammation through the production of a variety of molecules whose specific downstream effects are not entirely understood due to the complexity of the inflammation pathway.
Holman, Theodore R, Jameson, J Brian, Kenyon, Victor   +2 more
core   +1 more source

Dormant 5-lipoxygenase in inflammatory macrophages is triggered by exogenous arachidonic acid [PDF]

Scientific Reports, 2017
AbstractThe differentiation of resident tissue macrophages from embryonic precursors and that of inflammatory macrophages from bone marrow cells leads to macrophage heterogeneity. Further plasticity is displayed through their ability to be polarized as subtypes M1 and M2 in a cell culture microenvironment. However, the detailed regulation of eicosanoid
Carlos A. Sorgi, Simona Zarini, Sarah A. Martin, Raphael L. Sanchez, Rodrigo F. Scandiuzzi, Miguel A. Gijón, Carlos Guijas, Nicolas Flamand, Robert C. Murphy, Lucia H. Faccioli   +9 more
openaire   +2 more sources

Update on Non‐Biological and RNA‐Based Therapeutics in Chronic Inflammatory Diseases: Precision Medicine Through Small Molecules: An EAACI Position Paper

Allergy, EarlyView.
ABSTRACT In the last decades, critical advancements in research technology and knowledge on disease mechanisms steered therapeutic approaches for chronic inflammatory diseases towards unprecedented target specificity. For allergic and chronic lung diseases, biologic drugs pioneered this goal, acquiring on the way—through the clinical use of monoclonal ...
F. Roth‐Walter, I. M. Adcock, C. Benito‐Villalvilla, R. Bianchini, L. Bjermer, G. Caramori, L. Cari, K. F. Chung, Z. Diamant, I. Eguiluz‐Gracia, E. F. Knol, M. Jesenak, F. Levi‐Schaffer, G. Nocentini, L. O'Mahony, O. Palomares, F. Redegeld, M. Sokolowska, B. Van Esch, M. Zurlo, C. Stellato   +20 more
wiley   +1 more source

Invasive trophoblast promote stromal fibroblast decidualization via Profilin 1 and ALOX5

Scientific Reports, 2017
During the establishment of pregnancy, extravillous trophoblast (EVT) must invade into the uterine decidua to facilitate decidual artery remodelling to create the placental blood supply.
E. M. Menkhorst, M. L. Van Sinderen, K. Rainczuk, C. Cuman, A. Winship, E. Dimitriadis   +5 more
doaj   +1 more source

ATP allosterically activates the human 5-lipoxygenase molecular mechanism of arachidonic acid and 5(S)-hydroperoxy-6(E),8(Z),11(Z),14(Z)-eicosatetraenoic acid. [PDF]

, 2014
5-Lipoxygenase (5-LOX) reacts with arachidonic acid (AA) to first generate 5(S)-hydroperoxy-6(E),8(Z),11(Z),14(Z)-eicosatetraenoic acid [5(S)-HpETE] and then an epoxide from 5(S)-HpETE to form leukotriene A4, from a single polyunsaturated fatty acid ...
Barbour, Shannon R, Hixon, Mark S, Holman, Theodore R, Smyrniotis, Christopher J, Xia, Zexin   +4 more
core   +2 more sources

Emerging Role of Ferroptosis in Diabetes and Associated Complications: When Metabolic Dysregulation Meets Cell Death

Cell Proliferation, EarlyView.
This study identifies ferroptosis as a key driver of diabetes and its complications via iron metabolism and lipid peroxidation, elucidates organelle interactions underlying cell vulnerability, and provides insights for targeted therapies against metabolic disorders.
Zheng Wang, Ying Zhang, Yue Xu, Mengyuan Yang, Yuan Wei, Yuan Li, Tongyue Yang, Xu Wang, Chaona Yang, Qi Feng, Guolan Xing   +10 more
wiley   +1 more source

Common Polymorphisms in the 5-Lipoxygenase Pathway and Risk of Incident Myocardial Infarction: A Danish Case-Cohort Study.

PLoS ONE, 2016
BackgroundThe 5-lipoxygenase pathway (5-LOX) has been implicated in the development of cardiovascular disease and studies have suggested that genetic polymorphisms related to key enzymes in this pathway may confer risk of myocardial infarction (MI). This
Anders Gammelmark, Michael S Nielsen, Søren Lundbye-Christensen, Anne Tjønneland, Erik B Schmidt, Kim Overvad   +5 more
doaj   +1 more source

Lysophospholipid acyltransferases and leukotriene biosynthesis: intersection of the Lands cycle and the arachidonate PI cycle[S]

Journal of Lipid Research, 2019
Leukotrienes (LTs) are autacoids derived from the precursor arachidonic acid (AA) via the action of five-lipoxygenase (5-LO). When inflammatory cells are activated, 5-LO translocates to the nuclear membrane to initiate oxygenation of AA released by ...
Robert C. Murphy, Giancarlo Folco
doaj   +1 more source

Inhibition of Calcium‐Dependent Lipid Droplets Relocation of ACSL4‐PKCβ‐ALOX15 Complex Alleviates Ferroptosis and Acute Pancreatitis

Advanced Science, Volume 13, Issue 19, 2 April 2026.
This study identifies L‐type calcium channel blockers as novel ferroptosis inhibitors. It reveals that PKCβ, activated in calcium dependent manner, phosphorylates and activates ACSL4 and ALOX15, relocating them to lipid droplets to promote lethal lipid peroxidation and ferroptosis.
Guoyuan Hou, Jing Luan, Xiaoyong Xu, Jianhua Qin, Shuang Ma, Jiyuan He, Na Sun, Wei Zhang, Minghui Gao   +8 more
wiley   +1 more source

Eicosanoids in skin inflammation. [PDF]

, 2012
NoEicosanoids play an integral part in homeostatic mechanisms related to skin health and structural integrity. They also mediate inflammatory events developed in response to environmental factors, such as exposure to ultraviolet radiation, and ...
Agarwal, Albanesi, Andersen, Andoh, Andoh, Anna Nicolaou, Baer, Baer, Baron, Bergers, Black, Boeglin, Boguniewicz, Boyce, Brash, Bray, Bryniarski, Burke, Burr, Calder, Calder, Carlson, Carsberg, Chapkin, Chen, Chene, Church, Colombe, Crespy, De Nucci, Dennis, Doepping, Du, Epp, Fincham, Fisher, Fogh, Fogh, Fogh, Ford-Hutchinson, Gledhill, Goetzl, Gonzalez, Grabbe, Grabbe, Grant, Gresham, Grundmann, Gueck, Hansen, Harris, Honda, Honda, Honma, Hruza, Ikai, Ikai, Ikai, Janssen-Timmen, Jisaka, Judson, Judson, Kanda, Keeney, Keeney, Kolgen, Konger, Kragballe, Kragballe, Krieg, Kudo, Kuhn, Ladd, Leong, Levy, Lowes, Lu, Lu, Martin, Masoodi, Massey, Matsushima, Mayer, Mayser, McCusker, McDaniel, Millard, Miller, Miller, Milne, Muller, Nakajima, Narayanan, Nichols, Nicolaou, Nicolaou, Oka, Oyoshi, Parekh, Pentland, Pietrzak, Pilkington, Proksch, Rhodes, Rhodes, Ricketts, Rijken, Ruzicka, Sato, Satoh, Schafer, Schweiger, Scott, Scott, Scott, Serhan, Serhan, Shimura, Singh, Sjursen, Spanbroek, Stark, Straus, Sugimoto, Tai, Takeda, Ueno, Watanabe, Weber, Xi, Yoo, Zheng, Zhou, Ziboh, Ziboh, Ziboh, Ziboh, Ziboh, Zulfakar, Zuo   +139 more
core   +1 more source