Signaling by ROS drives inflammasome activation

F Martinon - European journal of immunology, 2010 - Wiley Online Library
Inflammasomes are innate immune signaling pathways that sense pathogens and injury to
direct the proteolytic maturation of inflammatory cytokines such as IL‐1β and IL‐18. Among …

Oxidative stress in malaria

S Percário, DR Moreira, BAQ Gomes… - International journal of …, 2012 - mdpi.com
Malaria is a significant public health problem in more than 100 countries and causes an
estimated 200 million new infections every year. Despite the significant effort to eradicate …

[HTML][HTML] Severe malarial anemia: innate immunity and pathogenesis

DJ Perkins, T Were, GC Davenport… - … journal of biological …, 2011 - ncbi.nlm.nih.gov
Greater than 80% of malaria-related mortality occurs in sub-Saharan Africa due to infections
with Plasmodium falciparum. The majority of P. falciparum-related mortality occurs in …

Malaria hemozoin is immunologically inert but radically enhances innate responses by presenting malaria DNA to Toll-like receptor 9

P Parroche, FN Lauw, N Goutagny… - Proceedings of the …, 2007 - National Acad Sciences
Hemozoin (HZ) is an insoluble crystal formed in the food vacuole of malaria parasites. HZ
has been reported to induce inflammation by directly engaging Toll-like receptor (TLR) 9, an …

Malarial hemozoin activates the NLRP3 inflammasome through Lyn and Syk kinases

M Tiemi Shio, SC Eisenbarth, M Savaria… - PLoS …, 2009 - journals.plos.org
The intraerythrocytic parasite Plasmodium—the causative agent of malaria—produces an
inorganic crystal called hemozoin (Hz) during the heme detoxification process, which is …

Iron is a sensitive biomarker for inflammation in multiple sclerosis lesions

V Mehta, W Pei, G Yang, S Li, E Swamy, A Boster… - PloS one, 2013 - journals.plos.org
MRI phase imaging in multiple sclerosis (MS) patients and in autopsy tissue have
demonstrated the presence of iron depositions in white matter lesions. The accumulation of …

Dual engagement of the NLRP3 and AIM2 inflammasomes by plasmodium-derived hemozoin and DNA during malaria

P Kalantari, RB DeOliveira, J Chan, Y Corbett… - Cell reports, 2014 - cell.com
Hemozoin (Hz) is the crystalline detoxification product of hemoglobin in Plasmodium-
infected erythrocytes. We previously proposed that Hz can carry plasmodial DNA into a …

Ergosterol peroxide from an edible mushroom suppresses inflammatory responses in RAW264. 7 macrophages and growth of HT29 colon adenocarcinoma cells

M Kobori, M Yoshida… - British journal of …, 2007 - Wiley Online Library
Background and purpose: 5α, 8α‐Epidioxy‐22E‐ergosta‐6, 22‐dien‐3β‐ol (ergosterol
peroxide) is a major antitumour sterol produced by edible or medicinal mushrooms …

Malarial pigment hemozoin and the innate inflammatory response

M Olivier, K Van Den Ham, MT Shio, FA Kassa… - Frontiers in …, 2014 - frontiersin.org
Malaria is a deadly infectious disease caused by the intraerythrocytic protozoan parasite
Plasmodium. The four species of Plasmodium known to affect humans all produce an …

Pure Hemozoin is inflammatory in vivo and activates the NALP3 inflammasome via release of uric acid

JW Griffith, T Sun, MT McIntosh… - The Journal of …, 2009 - journals.aai.org
The role of proinflammatory cytokine production in the pathogenesis of malaria is well
established, but the identification of the parasite products that initiate inflammation is not …