keyword
MENU ▼
Read by QxMD icon Read
search

Asthma marker

keyword
https://www.readbyqxmd.com/read/28431562/effects-of-the-common-polymorphism-in-the-human-aldehyde-dehydrogenase-2-aldh2-gene-on-the-lung
#1
Aoi Kuroda, Ahmed E Hegab, Gao Jingtao, Shuji Yamashita, Nobuyuki Hizawa, Tohru Sakamoto, Hideyasu Yamada, Satoshi Suzuki, Makoto Ishii, Ho Namkoong, Takanori Asakura, Mari Ozaki, Hiroyuki Yasuda, Junko Hamamoto, Shizuko Kagawa, Kenzo Soejima, Tomoko Betsuyaku
BACKGROUND: Aldehyde dehydrogenases (ALDHs) play a major role in detoxification of aldehydes. High expression of ALDHs is a marker for stem cells of many organs including the lungs. A common polymorphism in ALDH2 gene (ALDH2*2) results in inactivation of the enzyme and is associated with alcohol flushing syndrome and increased risk for cardiovascular and Alzheimer's diseases and some cancers. The effect of this ALDH2 polymorphism on the lung and its stem cells has not been thoroughly examined...
April 21, 2017: Respiratory Research
https://www.readbyqxmd.com/read/28429138/prothrombotic-state-in-asthma-is-related-to-increased-levels-of-inflammatory-cytokines-il-6-and-tnf%C3%AE-in-peripheral-blood
#2
Stanislawa Bazan-Socha, Lucyna Mastalerz, Agnieszka Cybulska, Lech Zareba, Romy Kremers, Michal Zabczyk, Grazyna Pulka, Teresa Iwaniec, Coenraad Hemker, Anetta Undas
Recently, we have reported that asthma is associated with enhanced plasma thrombin formation and impaired fibrinolysis. The mechanisms underlying the prothrombotic state in this disease are unknown. Our aim was to investigate whether prothrombotic alterations in asthmatics are associated with inflammation. We studied 164 adult, white, stable asthmatics and 72 controls matched for age, sex, body mass index (BMI), and smoking. Plasma tumor necrosis factor α (TNFα), interleukin (IL)-6, and serum periostin were evaluated using ELISAs, and their associations with thrombin generation, fibrinolytic capacity, expressed as clot lysis time (CLT), and platelet markers were later analyzed...
April 20, 2017: Inflammation
https://www.readbyqxmd.com/read/28428699/putative-role-of-cardio-metabolic-risk-among-poorly-controlled-asthmatics-in-south-indian-population
#3
Murugaiyan Sathish Babu, K P Sreesoorya, Surendra K Menon, Subiman Saha, A R Srinivasan, S Arul Vijaya Vani, R Reeta, V Kuzhandai Velu
Mortality and morbidity attributed to asthma remains to be the biggest nightmare worldwide. Hence, the study was aimed to compare the cardio metabolic risk factors as assessed by Body mass index (BMI), waist hip ratio (WHR), serum triacylglycerol and uric acid in well controlled and poorly controlled asthmatics and to correlate these parameters with the severity of asthma. A case control study was conducted on 90 subjects who were segregated into well controlled asthmatics (n = 30) and poorly controlled asthmatics (n = 30) who were diagnosed based on Global initiative for Asthma management guidelines and healthy volunteers (n = 30)...
June 2017: Indian Journal of Clinical Biochemistry: IJCB
https://www.readbyqxmd.com/read/28421512/new-insights-into-cockroach-allergens
#4
REVIEW
Anna Pomés, Geoffrey A Mueller, Thomas A Randall, Martin D Chapman, L Karla Arruda
PURPOSE OF REVIEW: This review addresses the most recent developments on cockroach allergen research in relation to allergic diseases, especially asthma. RECENT FINDINGS: The number of allergens relevant to cockroach allergy has recently expanded considerably up to 12 groups. New X-ray crystal structures of allergens from groups 1, 2, and 5 revealed interesting features with implications for allergen standardization, sensitization, diagnosis, and therapy. Cockroach allergy is strongly associated with asthma particularly among children and young adults living in inner-city environments, posing challenges for disease control...
April 2017: Current Allergy and Asthma Reports
https://www.readbyqxmd.com/read/28413358/the-soft-computing-based-approach-to-investigate-allergic-diseases-a-systematic-review
#5
Gennaro Tartarisco, Alessandro Tonacci, Paola Lucia Minciullo, Lucia Billeci, Giovanni Pioggia, Cristoforo Incorvaia, Sebastiano Gangemi
BACKGROUND: Early recognition of inflammatory markers and their relation to asthma, adverse drug reactions, allergic rhinitis, atopic dermatitis and other allergic diseases is an important goal in allergy. The vast majority of studies in the literature are based on classic statistical methods; however, developments in computational techniques such as soft computing-based approaches hold new promise in this field. OBJECTIVE: The aim of this manuscript is to systematically review the main soft computing-based techniques such as artificial neural networks, support vector machines, bayesian networks and fuzzy logic to investigate their performances in the field of allergic diseases...
2017: Clinical and Molecular Allergy: CMA
https://www.readbyqxmd.com/read/28402417/grandmaternal-smoke-exposure-reduces-female-fertility-in-a-murine-model-with-great-grandmaternal-smoke-exposure-unlikely-to-have-an-effect
#6
N J Camlin, A G Jarnicki, R L Vanders, K A Walters, P M Hansbro, E A McLaughlin, J E Holt
STUDY QUESTION: What effect does multigenerational (F2) and transgenerational (F3) cigarette smoke exposure have on female fertility in mice? SUMMARY ANSWER: Cigarette smoking has a multigenerational effect on female fertility. WHAT IS KNOWN ALREADY: It has been well established that cigarette smoking decreases female fertility. Furthermore, a growing body of evidence suggests that smoking during pregnancy decreases the fertility of daughters and increases cancer and asthma incidence in grandchildren and great-grandchildren...
April 10, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28398635/serum-periostin-relates-to-type-2-inflammation-and-lung-function-in-asthma-data-from-the-large-population-based-cohort-swedish-ga-2-len
#7
Anna James, Christer Janson, Andrei Malinovschi, Cecile Holweg, Kjell Alving, Junya Ono, Shoichiro Ohta, Alexandra Ek, Roelinde Middelveld, Barbro Dahlén, Bertil Forsberg, Kenji Izuhara, Sven-Erik Dahlén
BACKGROUND: Periostin has been suggested as a novel, phenotype-specific biomarker for asthma driven by type-2 inflammation. However, large studies examining relationships between circulating periostin and patient characteristics are lacking and the suitability of periostin as a biomarker in asthma remains unclear. AIM: To examine circulating periostin in healthy controls and subjects with asthma from the general population with different severity and treatment profiles, both with and without chronic rhinosinusitis (CRS), in relation to other biomarkers and clinical characteristics...
April 11, 2017: Allergy
https://www.readbyqxmd.com/read/28396691/nasal-nitric-oxide-in-allergic-rhinitis-in-children-and-its-relationship-to-severity-and-treatment
#8
Peng-Peng Wang, Gui-Xiang Wang, Wen-Tong Ge, Li-Xing Tang, Jie Zhang, Xin Ni
BACKGROUND: Nasal nitrous oxide (nNO) is increased in allergic rhinitis (AR), but not in asthma, and is a non-invasive marker for inflammation in the nasal passages. METHODS: Levels of nNO were measured and compared in healthy children and children with mild and moderate-to-severe AR. Levels of nNO before and after treatment with steroids and/or antihistamine were then compared in the 2 AR groups. Their relationship to quality of life and nasal symptom and reactivity to outdoor and outdoor allergens were examined...
2017: Allergy, Asthma, and Clinical Immunology
https://www.readbyqxmd.com/read/28395936/efficacy-of-mepolizumab-add-on-therapy-on-health-related-quality-of-life-and-markers-of-asthma-control-in-severe-eosinophilic-asthma-musca-a-randomised-double-blind-placebo-controlled-parallel-group-multicentre-phase-3b-trial
#9
Geoffrey L Chupp, Eric S Bradford, Frank C Albers, Daniel J Bratton, Jie Wang-Jairaj, Linda M Nelsen, Jennifer L Trevor, Antoine Magnan, Anneke Ten Brinke
BACKGROUND: Mepolizumab, an anti-interleukin-5 monoclonal antibody approved as add-on therapy to standard of care for patients with severe eosinophilic asthma, has been shown in previous studies to reduce exacerbations and dependency on oral corticosteroids compared with placebo. We aimed to further assess mepolizumab in patients with severe eosinophilic asthma by examining its effect on health-related quality of life (HRQOL). METHODS: We did a randomised, double-blind, placebo-controlled, parallel-group, multicentre, phase 3b trial (MUSCA) in 146 hospitals or research centres in 19 countries worldwide...
April 5, 2017: Lancet Respiratory Medicine
https://www.readbyqxmd.com/read/28392751/effects-of-specific-allergen-immunotherapy-on-biological-markers-and-clinical-parameters-in-asthmatic-children-a-controlled-real-life-study
#10
I Djuric-Filipovic, Marco Caminati, D Filipovic, C Salvottini, Z Zivkovic
BACKGROUND: Allergen-specific immunotherapy (AIT) is the only treatment able to change the natural course of allergic diseases. We aimed at investigating the clinical efficacy of SLITOR (Serbian registered vaccine for sublingual allergen specific immunotherapy). METHODS: 7-18 years old children with allergic asthma and rhinitis were enrolled and addressed to the active (AIT plus pharmacological treatment) or control (standard pharmacological treatment only) group...
2017: Clinical and Molecular Allergy: CMA
https://www.readbyqxmd.com/read/28391514/inflammatory-and-oxidative-stress-markers-in-experimental-allergic-asthma
#11
Renata Tiscoski Nesi, Emanuel Kennedy-Feitosa, Manuella Lanzetti, Mariana Barcellos Ávila, Clarissa Bichara Magalhães, Walter Araújo Zin, Débora Souza Faffe, Luís Cristóvão Porto, Samuel Santos Valença
Ovalbumin-induced allergic lung inflammation (ALI) is a condition believed to be mediated by cytokines, extracellular matrix remodeling, and redox imbalance. In this study, we evaluated pulmonary function together with inflammatory markers as interleukin-4 (IL-4), myeloperoxidase (MPO), eosinophil cells, and redox markers in the lungs of BALB/c mice after ovalbumin (OVA) sensitization and challenge. Our results showed an increase in bronchial hyperresponsiveness stimulated by methacholine (Mch), inflammatory cell influx, especially eosinophils together with an increase of high mobility group box 1 (HMGB1) and altered lipid peroxidation (LP) and antioxidant defenses in the OVA group compared to the control group (p ≤ 0...
April 8, 2017: Inflammation
https://www.readbyqxmd.com/read/28391180/classifying-oxidative-stress-by-f2-isoprostane-levels-across-human-diseases-a-meta-analysis
#12
Thomas J van 't Erve, Maria B Kadiiska, Stephanie J London, Ronald P Mason
The notion that oxidative stress plays a role in virtually every human disease and environmental exposure has become ingrained in everyday knowledge. However, mounting evidence regarding the lack of specificity of biomarkers traditionally used as indicators of oxidative stress in human disease and exposures now necessitates re-evaluation. To prioritize these re-evaluations, published literature was comprehensively analyzed in a meta-analysis to quantitatively classify the levels of systemic oxidative damage across human disease and in response to environmental exposures...
March 28, 2017: Redox Biology
https://www.readbyqxmd.com/read/28385108/urtica-dioica-attenuates-ovalbumin-induced-inflammation-and-lipid-peroxidation-of-lung-tissues-in-rat-asthma-model
#13
Hanene Zemmouri, Omar Sekiou, Sonda Ammar, Abdelfattah El Feki, Mohamed Bouaziz, Mahfoud Messarah, Amel Boumendjel
CONTEXT: To find bioactive medicinal herbs exerting anti-asthmatic activity, we investigated the effect of an aqueous extract of Urtica dioica L. (Urticaceae) leaves (UD), the closest extract to the Algerian traditional use. OBJECTIVE: In this study, we investigated the in vivo anti-asthmatic and antioxidant activities of nettle extract. MATERIALS AND METHODS: Adult male Wistar rats were divided into four groups: Group I: negative control; group II: Ovalbumin sensitized/challenged rats (positive control); group III: received UD extract (1...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/28383629/ip-10-in-occupational-asthma-review-of-the-literature-and-case-control-study
#14
F Ragusa, P Fallahi
OBJECTIVES: T-helper (Th)2 cytokines are thought to mediate most of the allergic inflammatory responses associated with atopic asthma. But the Th1-related chemokine, interferon (IFN)-γ-induced protein 10 (IP-10)/chemokine (C-X-C motif) ligand (CXCL)10, was the predominant chemokine measured during human allergic pulmonary late-phase reaction. Viral infection and allergens can exacerbate asthma by inducing the accumulation of these chemokines and inflammatory cells in the airway. Short-acting β2-adrenoreceptor agonists, budesonide and formoterol (all important relievers in asthma exacerbation), such as vitamin D3, vitamin C, have been shown to inhibit airway cells inflammatory responses by modulating these chemokines...
March 2017: La Clinica Terapeutica
https://www.readbyqxmd.com/read/28372473/selection-of-chemical-markers-for-the-quality-control-of-medicinal-plants-of-the-genus-cecropia
#15
Andrés Rivera-Mondragón, Orlando O Ortíz, Sebastiaan Bijttebier, Arnold Vlietinck, Sandra Apers, Luc Pieters, Catherina Caballero-George
CONTEXT: Several Cecropia (Cecropiaceae) species are traditionally used in Latin America for the treatment of a variety of diseases including diabetes, arterial hypertension, asthma, bronchitis, anxiety, and inflammation. At present, a number of commercial products based on these plants have been introduced into the market with very little information on methods for guaranteeing their quality and safety. OBJECTIVE: This work proposes potential chemical markers for the quality control of the raw materials of Cecropia obtusifolia Bertol...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/28370571/investigation-of-inflammatory-and-allergic-responses-to-common-mold-species-results-from-in-vitro-experiments-from-a-mouse-model-of-asthma-and-from-a-group-of-asthmatic-patients
#16
Muriel Vincent, Pauline Percier, Sofie De Prins, Kris Huygen, Georges Potemberg, Eric Muraille, Marta Romano, Olivier Michel, Olivier Denis
Most studies on molds focus on A. alternata and A. fumigatus. Here we report on inflammatory and allergenic properties of more typical indoor species A. versicolor, P. chrysogenum, C. cladosporioïdes and C. sphaerospermum that were compared to A. alternata and A. fumigatus. In a mouse model, after intranasal instillation, A. alternaria, A. versicolor and C. sphaerospermum induced the early recruitment of neutrophils and the strong expression of inflammatory markers in the broncho-alveolar lavages fluids. A...
April 2, 2017: Indoor Air
https://www.readbyqxmd.com/read/28363527/elevated-levels-of-soluble-human-leukocyte-antigen-g-shla-g-in-the-airways-are-a-marker-for-a-low-inflammatory-endotype-of-asthma
#17
Steven R White, Jessie Nicodemus-Johnson, Bharathi Laxman, Darcy R Denner, Edward T Naureckas, D Kyle Hogarth, Randi Stern, Alexa Minc, Julian Solway, Anne Sperling, Carole Ober
No abstract text is available yet for this article.
March 28, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28360114/ror%C3%AE-dependent-type-2-innate-lymphoid-cells-are-required-and-sufficient-for-mucous-metaplasia-in-immature-mice
#18
Charu Rajput, Tracy X Cui, Mingyuan Han, Jing Lei, Joanna L Hinde, Qian Wu, J Kelley Bentley, Marc B Hershenson
Early-life wheezing associated respiratory tract infection by rhinovirus (RV) is considered a risk factor for asthma development. We have shown that RV infection of 6 day-old BALB/c mice, but not mature mice, induces an asthma-like phenotype which is associated with an increase in the population of type 2 innate lymphoid cells (ILC2s) and dependent on IL-13 and IL-25. We hypothesize that ILC2s are required and sufficient for development of the asthma-like phenotype in immature mice. Mice were infected with RV1B on day 6 of life and treated with vehicle or a chemical inhibitor of retinoic acid receptor-related orphan receptor (ROR)-α, SR3335 (15 mg/kg/day intraperitoneally for 7 days)...
March 30, 2017: American Journal of Physiology. Lung Cellular and Molecular Physiology
https://www.readbyqxmd.com/read/28360113/directional-preference-of-airway-smooth-muscle-mass-increase-in-human-asthmatic-airways
#19
Gijs Ijpma, Alice Panariti, Anne-Marie Lauzon, James G Martin
Airway smooth muscle (ASM) orientation and morphology determine the ability of the muscle to constrict the airway. In asthma, ASM mass is increased, but it is unknown whether ASM orientation and morphology are altered as well, or whether the remodelling at the source of the mass increase is ongoing. We dissected human airway trees from asthmatic and control lungs. Stained, intact airway sections were imaged in axial projection to show ASM bundle orientation, while cross-sectional histological slides were used to assess ASM area, bundle thickness and ASM bundle to basement membrane distance...
March 30, 2017: American Journal of Physiology. Lung Cellular and Molecular Physiology
https://www.readbyqxmd.com/read/28350095/clinical-significance-of-scd163-and-its-possible-role-in-asthma-review
#20
Yue Zhi, Peng Gao, Xiuqin Xin, Wei Li, Lei Ji, Lin Zhang, Xueyang Zhang, Jie Zhang
Macrophages exert important functions in the balance and efficiency of immune responses, and participate in innate and adaptive immunity. The proinflammatory actions of macrophages are implicated in autoimmune diseases. Unlike classically activated M1 macrophages, the alternatively activated cluster of differentiation (CD)163+ and CD206+ M2 macrophages are involved in tissue repair and wound healing, and use oxidative metabolism to support their long‑term functions. CD163 is a member of the scavenger receptor superfamily, categorized into class B, and its soluble(s) form, sCD163, is a marker of activated M2 macrophages...
March 24, 2017: Molecular Medicine Reports
keyword
keyword
90364
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"