Myeloperoxidase (MPO) is a peroxidase enzyme most abundantly present in neutrophil granulocytes (a subtype of white blood cells). It is a lysosomal protein stored in azurophilic granules of the neutrophil. MPO has a heme pigment, which causes its green color in secretions rich in neutrophils, such as pus and some forms of mucus.
University of Tsukuba-led team reveals the association between a gene variant and a lung disease in the form of systemic vasculitis particularly prevalent in the Japanese, potentially providing a target for future therapies.
Researchers at Okayama University report in the journal Arthritis & Rheumatology that monitoring a particular antigen can be used for predicting relapse of the vascular disease AAV.
Graphene Flagship partners discovered that a natural human enzyme can biodegrade graphene. These findings could have great implications in the development of graphene-based biomedical devices.
An antioxidant-enriched vitamin may decrease respiratory exacerbations in people with cystic fibrosis(CF), according to new research published online in April in the American Journal of Respiratory and Critical Care Medicine.
A single high-fat milkshake, with a fat and calorie content similar to some enticing restaurant fare, can quickly transform our healthy red blood cells into small, spiky cells that wreak havoc inside our blood vessels and help set the perfect stage for cardiovascular disease, scientists report.
In a study that has implications for humans with inflammatory diseases, researchers from Case Western Reserve University School of Medicine and colleagues have found that, given over a six-week period, the artificial sweetener sucralose, known by the brand name Splenda, worsens gut inflammation in mice with Crohn's-like disease, but had no substantive effect on those without the condition.
Alcohol consumption has been identified as a modifiable risk factor for cancers such as gastric cancer. A new report in the The American Journal of Pathology sheds light on how specific proteins interact with alcohol, and how that interplay impacts survival and response to platinum-based adjuvant chemotherapy in patients with gastric cancer who may or may not still be drinking.
Researchers from the University of Basel in Switzerland have clarified the role of the enzyme MPO.
In a study to be presented Saturday, Jan. 28, in the oral concurrent session at 8:45 a.m. PST, at the Society for Maternal-Fetal Medicine's annual meeting, The Pregnancy Meeting, researchers evaluated a possible regenerative patch by using human umbilical cord in two studies titled Cryopreserved Human Umbilical Cord (HUC) vs Acellular Dermal Matrix (ADM) for In-Utero Spina Bifida Repair and the study Conventional vs cryopreserved human umbilical cord (HUC) patch based on repair for in-utero spina bifida in a sheep model.
Green tea is touted for its many health benefits as a powerful antioxidant, but experiments in a laboratory mouse model of inflammatory bowel disease suggest that consuming green tea along with dietary iron may actually lessen green tea's benefits.
Statins have been shown to reduce complications from cardiovascular surgery. To determine whether statins might also help those undergoing major lung surgeries, a team at Memorial Sloan Kettering Cancer Center conducted a well-designed study that randomized patients to receive either a statin or placebo before and after surgery.
Obese children who begin a low-fat, plant-based vegan diet may lower their risk of heart disease through improvements in their weight, blood pressure, body mass index, cholesterol levels, insulin sensitivity, and high-sensitivity C-reactive, according to Cleveland Clinic research published online today by The Journal of Pediatrics.
Boston Heart Diagnostics Corporation, a pioneer in integrating next-generation diagnostics into personalized nutrition and lifestyle programs for patients with or at risk for heart disease, announced the commercial launch of an FDA-cleared MPO (myeloperoxidase) test, a key biomarker for inflammation. Studies show that MPO levels are useful predictors of near-term (one to six months) risk of heart attack or stroke.
Even professional orchestra musicians suffer from particular stress on the day of the concert and release more cortisol.
A study has found functional and inflammatory changes in the nasal and lower airways of young, healthy smokers in the absence of pulmonary function decline.
A Loyola University Medical Center study suggests that a procedure to treat acid reflux could help prevent chronic rejection in lung transplant patients.
A research report appearing in the Journal of Leukocyte Biology helps explain how specific immune cells, called macrophages, accumulate triglycerides to support their function.
Scientists' discovery of an important step in the body's process for healing wounds may lead to a new way of treating inflammation.
Study findings show distinct subtypes of antineutrophil cytoplasmic antibody-associated vasculitis, distinguished by the target of autoantigen reactivity.
Cleveland HeartLab Inc. (CHL), a leading specialty clinical laboratory and disease management company, today announced the completion of an $18.4-million Series B financing round.