Results 81 to 90 of about 16,216 (223)

Boron Nitride Nanomaterials Trigger Immunomodulatory Effects in Human Broncho‐Epithelial Cells by Modulating Eicosanoid Lipid Signaling

open access: yesAdvanced Science, Volume 13, Issue 9, 13 February 2026.
This study demonstrates that BNNT exposure disrupts lipid homeostasis in bronchial epithelial cell cultures and activates eicosanoid lipid biosynthesis, producing inflammatory lipid mediators like leukotrienes. These effects are more pronounced in asthmatic cell cultures compared to healthy ones.
Govind Gupta   +14 more
wiley   +1 more source

Inhibitory effect of calotropis gigantea extract on ovalbumin-induced airway inflammation and arachidonic acid induced inflammation in a murine model of asthma [PDF]

open access: yes, 2011
The root of Calotropis gigantea has been reported as a traditional folkloric medicine in treatment of asthma in the Indian literature. Root contain α-and β-amyrin are reported to possess anti-lipoxygenase activity.
Vipin Bulani, Kailash Biyani, Ravindra Kale, Unmesh Joshi, Kishor Charhate, Dinesh Kumar, Ramesh Pagore, Int J Cur Bio Med Sci.
core  

Inhibition of arachidonate 5-lipoxygenase triggers massive apoptosis in human prostate cancer cells [PDF]

open access: yesProceedings of the National Academy of Sciences, 1998
Diets high in fat are associated with an increased risk of prostate cancer, although the molecular mechanism is still unknown. We have previously reported that arachidonic acid, an omega-6 fatty acid common in the Western diet, stimulates proliferation of prostate cancer cells through production of the 5-lipoxygenase metabolite, 5-HETE (5 ...
J, Ghosh, C E, Myers
openaire   +2 more sources

Methyl jasmonate and cis jasmone induce apoptosis in Pc-3 and LncaP prostate cancer lines

open access: yes, 2005
Methyl jasmonate (MJ) and cis jasmone (CJ), lipid-derived plant stress hormones, were studied for their effects against both hormone dependent (LNCaP) and hormone independent (PC3) human prostate cancer cell lines. Both 2 mM MJ or CJ inhibited the growth
Bathina, Madhavi
core   +1 more source

The importance of the lipoxygenase-hepoxilin pathway in the mammalian epidermal barrier [PDF]

open access: yes, 2014
This review covers the background to discovery of the two key lipoxygenases (LOX) involved in epidermal barrier function, 12R-LOX and eLOX3, and our current views on their functioning.
Brash, Alan R.   +4 more
core   +1 more source

Biosynthesis, isolation, and NMR analysis of leukotriene A epoxides: substrate chirality as a determinant of the cis or trans epoxide configuration[S]

open access: yesJournal of Lipid Research, 2013
Leukotriene (LT)A4 and closely related allylic epoxides are pivotal intermediates in lipoxygenase (LOX) pathways to bioactive lipid mediators that include the leukotrienes, lipoxins, eoxins, resolvins, and protectins.
Jing Jin   +3 more
doaj   +1 more source

Potential role of the lipoxygenase derived lipid mediators in atherosclerosis: leukotrienes, lipoxins and resolvins [PDF]

open access: yes, 2017
Atherogenesis is an inflammatory process with leukocytes infiltrating the arterial intima. The lipoxygenase pathways play a role in leukocyte recruitment through the generation of two classes of arachidonic acid lipid mediators, the leukotrienes and the ...
Hersberger, Martin
core  

15-HETE is the main eicosanoid present in mucus of ulcerative protocolitis [PDF]

open access: yes, 1991
Prostaglandins, leukotrienes and mono-hydroxy acid products of arachidonic acid were measured in mucus of freshly recovered morning stools of a patient with an exacerbation of ulcerative proctocolitis. Eicosanoids in ether extracts were separated by high
Wilson, J.H.P. (Paul)   +1 more
core   +2 more sources

The Progress of Ferroptosis of Immune Cells in the Tumor Microenvironment and Its Impact on Tumorigenesis and Development

open access: yesImmunity, Inflammation and Disease, Volume 14, Issue 1, January 2026.
The interplay between ferroptosis and the tumor immune microenvironment significantly influences the outcome of cancer immunotherapy. Inducing ferroptosis in tumor cells and immunosuppressive cells, while preventing ferroptosis in effector immune cells, emerges as a promising strategy to enhance the efficacy of immunotherapy. This review highlights the
Fenfen Zhan   +3 more
wiley   +1 more source

Linoleic acid participates in the response to ischemic brain injury through oxidized metabolites that regulate neurotransmission. [PDF]

open access: yes, 2017
Linoleic acid (LA; 18:2 n-6), the most abundant polyunsaturated fatty acid in the US diet, is a precursor to oxidized metabolites that have unknown roles in the brain.
Bazinet, Richard P   +11 more
core   +1 more source

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