keyword
MENU ▼
Read by QxMD icon Read
search

autoimmunities

keyword
https://www.readbyqxmd.com/read/29241180/high-mobility-group-box1-inhibitor-glycyrrhizic-acid-attenuates-kidney-injury-in-streptozotocin-induced-diabetic-rats
#1
Hong Zhang, Ru Zhang, Juan Chen, Min Shi, Wei Li, Xiangcheng Zhang
BACKGROUND/AIMS: High mobility group box 1 (HMGB1) is an important mediator of the inflammatory response. It has been implicated in the pathogenesis of autoimmune diseases, atherosclerosis, and obesity. However, the effects of HMGB1 on diabetic nephropathy remain unclear. Here, we investigated the potential roles and mechanisms of an HMGB1 inhibitor, glycyrrhizic acid (GA), in renal injury with the streptozotocin (STZ)-induced rat model. METHODS: The diabetic rat was generated by intraperitoneal injection of STZ and then treated with the HMGB1 inhibitor GA or saline for 8 weeks...
November 15, 2017: Kidney & Blood Pressure Research
https://www.readbyqxmd.com/read/29240923/neutrophil-activation-signature-in-juvenile-idiopathic-arthritis-indicates-the-presence-of-low-density-granulocytes
#2
Kavitha Ramanathan, Anna Glaser, Hanna Lythgoe, Joanne Ong, Michael W Beresford, Angela Midgley, Helen L Wright
Objective: JIA is an autoimmune, inflammatory disease with involvement of innate and adaptive immune responses. However, the role of neutrophils in JIA pathogenesis remains unclear. This study aimed to identify and validate neutrophil gene expression signatures in JIA using public microarray datasets and new clinical samples. Methods: Three suitable datasets were analysed by significance analysis of microarray and Ingenuity. Neutrophils and peripheral blood mononuclear cells (PBMCs) were isolated from a new cohort of JIA patients and healthy paediatric controls (HCs)...
December 12, 2017: Rheumatology
https://www.readbyqxmd.com/read/29240902/dose-dependency-and-a-functional-cut-off-for-tpo-antibody-positivity-during-pregnancy
#3
Tim I M Korevaar, Victor J Pop, Layal Chaker, Mariette Goddijn, Yolanda B de Rijke, Peter H Bisschop, Maarten A Broeren, Vincent W V Jaddoe, Marco Medici, Theo J Visser, Eric A P Steegers, Tanja G Vrijkotte, Robin P Peeters
Objective: To investigate a dose-dependency of TPOAb concentrations in relation to thyroid function and premature delivery, and define a population-based, pregnancy-specific, functional cut-off for TPOAb positivity. Design: Individual participant meta-analysis of three prospective birth cohorts (Generation R, ABCD study and HAPPY study). Setting: Population-based studies in the Netherlands (2002-2014). Participants: 11 212 pregnant women (<20 weeks)...
December 12, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29240855/lawrence-transfer-factor-transference-of-specifc-immune-memory-by-dialyzable-leukocyte-extract-from-a-cd8-t-cell-line
#4
Jason F Wang, Andrew J Park, Tina Rendini, William R Levis
<p>Lawrence transfer factor (TF) is defned as dialyzable leukocyte extract (DLE) that can transfer antigen-specifc cell-mediated immunity from a person testing positive for the antigen in a delayed type hypersensitivity skin test manner to a person negative for the same antigen.</p> <p>A recent article by Myles et al1 has identifed a DLE isolated from an established CD8+ T cell line capable of transferring antigen-specifc immunity. The DLE contains a portion of the beta chain of the T cell receptor and additional nucleotide and protein factors that are being subjected to further modern biochemical analysis...
December 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/29240793/dental-implants-in-sj%C3%A3-gren-s-syndrome-patients-a-systematic-review
#5
Daniel Almeida, Katia Vianna, Patrícia Arriaga, Vittorio Moraschini
OBJECTIVES: The Sjögren's syndrome (SS) is a chronic autoimmune disease that affects salivation and consequently the health of oral tissues. The aim of this systematic review was to investigate the implant survival rate, marginal bone loss (MBL) and biological complications of dental implants in SS patients. MATERIALS AND METHODS: Eligibility criteria included prospective and retrospective cohort studies, controlled clinical trials, and randomized clinical trials (RCTs)...
2017: PloS One
https://www.readbyqxmd.com/read/29240027/congenital-hemophilia-a-presenting-with-hashimoto-s-encephalopathy-and-myocarditis-the-first-reported-case
#6
Ayse B Ergul, Yasemin Altuner Torun, Umut Altug, Fatma T Mutlu, Serkan F Celik, Ahmet S Guven
Here, we report a case of hemophilia A with myocarditis, encephalopathy, and spontaneous intramedullary hemorrhage. A 14-month-old male infant presented with loss of consciousness, generalized tonic-clonic convulsions, and cardiac failure. The neurological examination was normal. Myocarditis was diagnosed. After administration of fresh frozen plasma, the aPTT did not return to normal. The factor VIII (FVIII) level was 10.2% the normal level, and the patient was diagnosed with hemophilia A. The cerebrospinal fluid (CSF) evaluation was unremarkable, with the exception of elevated CSF protein levels...
December 12, 2017: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/29239849/hepatitis-during-pregnancy-a-case-of-hemophagocytic-lymphohistiocytosis
#7
Halil Yildiz, Bernard Vandercam, Xave Thissen, Mina Komuta, Nicolas Lanthier, Frederic Debieve, Geraldine Dahlqvist
Hemophagocytic lymphohistiocytosis (HLH) is a rare but severe and potentially fatal syndrome that can occur during pregnancy. A 36 years-old woman, at 29 weeks of gestation, presented with itchiness and jaundice since a week. On clinical examination she was apyrexial and frankly icteric. Laboratory data showed evidence of acute hepatitis. A complete work-up was made excluding viral hepatitis (HAV, HEV, HBV, HCV, HHV6, CMV, EBV) and autoimmune liver disease. Liver diseases related to pregnancy were not completely excluded...
November 24, 2017: Clinics and Research in Hepatology and Gastroenterology
https://www.readbyqxmd.com/read/29239264/clinical-significance-of-plasma-presepsin-levels-in-patients-with-systemic-lupus-erythematosus
#8
Shun Tanimura, Yuichiro Fujieda, Michihiro Kono, Yuhei Shibata, Ryo Hisada, Eri Sugawara, Hiroyuki Nakamura, Kazumasa Ohmura, Sanae Shimamura, Asako Mitani, Haruki Shida, Toshiyuki Watanabe, Masaru Kato, Kenji Oku, Toshiyuki Bohgaki, Olga Amengual, Shinsuke Yasuda, Chikara Shimizu, Tatsuya Atsumi
OBJECTIVES: Presepsin (PSEP: soluble CD14 subtype) is produced from bacteria-stimulated monocytes or neutrophils, thus recognized as a biomarker of sepsis. Aberrant functions in monocyte or neutrophils are increasingly recognized in systemic lupus erythematosus (SLE). We investigated whether plasma PSEP reflects disease activity in patients with SLE. METHODS: This retrospective study comprised 35 patients with SLE and 72 with non-SLE autoimmune diseases who visited our facility during the period from August 2012 to September 2015...
December 14, 2017: Modern Rheumatology
https://www.readbyqxmd.com/read/29239193/-checkpoint-inhibitors-in-the-treatment-of-upper-gastrointestinal-tract-tumors
#9
R Obermannova
Chemotherapy prolongs overall survival (OS) in esophageal (EC) and gastric cancer (GC). Unsatisfactory results of systemic therapy initiated a search for new treatment options. In metastatic disease, a number of targeted drugs were tested; however, several phase III studies assessing receptor tyrosin kinase-related signaling pathways, such as EGFR, MET/HGF or mTOR, failed. Trastuzumab remains the only targeted drug with a known molecular predictor, which extended the OS in metastatic gastric adenocarcinoma and adenocarcinoma of esophago-gastric junction...
2017: Klinická Onkologie: Casopis Ceské a Slovenské Onkologické Spolecnosti
https://www.readbyqxmd.com/read/29238947/-thyroid-ectopy-diagnostic-and-therapeutic-challenges-before-and-in-the-era-of-tsh-neonatal-screening
#10
Ewelina Szczepanek-Parulska, Aleksandra Hernik, Marek Ruchała
Despite TSH screening in newborns is currently conducted in most developed countries, patients with thyroid ectopy born before the procedure was introduced or those in whom the screening failed to establish diagnosis, might still appear. In the paper we revise the current state of knowledge regarding the clinical presentation, diagnosis and treatment of patients with thyroid ectopy. As an example, we report diagnostic and therapeutic difficulties in our three patients with thyroid ectopy remaining undiagnosed and untreated during early childhood...
2017: Endokrynologia Polska
https://www.readbyqxmd.com/read/29238906/thyroid-dysfunctions-secondary-to-cancer-immunotherapy
#11
REVIEW
P Chalan, G Di Dalmazi, F Pani, A De Remigis, A Corsello, P Caturegli
BACKGROUND: Immunotherapy is a firmly established pillar in the treatment of cancer, alongside the traditional approaches of surgery, radiotherapy, and chemotherapy. Like every treatment, also cancer immunotherapy causes a diverse spectrum of side effects, collectively referred to as immune-related adverse events. OBJECTIVE: This review will examine the main forms of immunotherapy, the proposed mechanism(s) of action, and the incidence of thyroid dysfunctions. METHODS: A comprehensive MEDLINE search was performed for articles published up to March 30, 2017...
December 13, 2017: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/29238350/differentiation-and-transmigration-of-cd4-t-cells-in-neuroinflammation-and-autoimmunity
#12
REVIEW
Sandip Ashok Sonar, Girdhari Lal
CD4+ T cells play a central role in orchestrating protective immunity and autoimmunity. The activation and differentiation of myelin-reactive CD4+ T cells into effector (Th1 and Th17) and regulatory (Tregs) subsets at the peripheral tissues, and their subsequent transmigration across the blood-brain barrier (BBB) into the central nervous system (CNS) parenchyma are decisive events in the pathogenesis of multiple sclerosis and experimental autoimmune encephalomyelitis. How the Th1, Th17, and regulatory Tregs transmigrate across the BBB into the CNS and cause CNS inflammation is not clearly understood...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/29238346/generating-a-tolerogenic-cell-therapy-knowledge-graph-from-literature
#13
Andre Lamurias, João D Ferreira, Luka A Clarke, Francisco M Couto
Tolerogenic cell therapies provide an alternative to conventional immunosuppressive treatments of autoimmune disease and address, among other goals, the rejection of organ or stem cell transplants. Since various methodologies can be followed to develop tolerogenic therapies, it is important to be aware and up to date on all available studies that may be relevant to their improvement. Recently, knowledge graphs have been proposed to link various sources of information, using text mining techniques. Knowledge graphs facilitate the automatic retrieval of information about the topics represented in the graph...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/29238019/-inflammation-and-osteoclasts
#14
Kazuhiro Yokota
  Osteoclasts are differentiated from precursors of the monocyte/macrophage lineage originated from bone marrow hematopoietic stem cells and are the sole bone-resorbing cells in the body. Osteoclast differentiation is thought to require M-CSF (macrophage colony-stimulating factor) and RANKL (receptor activator of nuclear factor kappa-B ligand) signaling. However, it has recently been proposed that under chronic inflammatory conditions, such as systemic autoimmune diseases (e.g., rheumatoid arthritis), an increase in inflammatory cytokine levels within joints induces pathological osteoclast differentiation, causing excessive bone resorption...
2017: Nihon Rinshō Men'eki Gakkai Kaishi, Japanese Journal of Clinical Immunology
https://www.readbyqxmd.com/read/29238017/-the-interface-between-the-immune-system-and-autonomic-nervous-system
#15
Shunya Nakane, Akihiro Mukaino, Yukio Ando
  The nervous system and the immune system are two major systems in human body. Although it was revealed these two systems correlated, the control of immune cell dynamics by the nervous system has come to draw a lot of attention at the present time. Recent advances in basic and preclinical science reveal that reflex neural circuits inhibit the production of cytokines and inflammation in several animal models. One well-characterized cytokine-inhibiting mechanism, termed the "inflammatory reflex", is dependent upon vagus nerve stimulation that inhibits cytokine production and attenuates the inflammation...
2017: Nihon Rinshō Men'eki Gakkai Kaishi, Japanese Journal of Clinical Immunology
https://www.readbyqxmd.com/read/29237778/mpges1-dependent-prostaglandin-e2-pge2-controls-antigen-specific-th17-and-th1-responses-by-regulating-t-autocrine-and-paracrine-pge2-production
#16
Damian Maseda, Elizabeth M Johnson, Lindsay E Nyhoff, Bridgette Baron, Fumiaki Kojima, Ashley J Wilhelm, Martin R Ward, Jerold G Woodward, David D Brand, Leslie J Crofford
The integration of inflammatory signals is paramount in controlling the intensity and duration of immune responses. Eicosanoids, particularly PGE2, are critical molecules in the initiation and resolution of inflammation and in the transition from innate to acquired immune responses. Microsomal PGE synthase 1 (mPGES1) is an integral membrane enzyme whose regulated expression controls PGE2 levels and is highly expressed at sites of inflammation. PGE2 is also associated with modulation of autoimmunity through altering the IL-23/IL-17 axis and regulatory T cell (Treg) development...
December 13, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/29237773/a-subset-of-human-autoreactive-cd1c-restricted-t-cells-preferentially-expresses-trbv4-1-tcrs
#17
Tingxi Guo, Ming Yin Koo, Yuki Kagoya, Mark Anczurowski, Chung-Hsi Wang, Kayoko Saso, Marcus O Butler, Naoto Hirano
In humans, a substantial portion of T cells recognize lipids presented by the monomorphic CD1 proteins. Recent studies have revealed the molecular basis of mycobacterial lipid recognition by CD1c-restricted T cells. Subsets of CD1c-restricted T cells recognize self-lipids in addition to foreign lipids, which may have implications in human diseases involving autoimmunity and malignancy. However, the molecular identity of these self-reactive T cells remains largely elusive. In this study, using a novel CD1c+ artificial APC (aAPC)-based system, we isolated human CD1c-restricted autoreactive T cells and characterized them at the molecular level...
December 13, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/29237758/targeted-apoptosis-of-myofibroblasts-with-the-bh3-mimetic-abt-263-reverses-established-fibrosis
#18
David Lagares, Alba Santos, Paula E Grasberger, Fei Liu, Clemens K Probst, Rod A Rahimi, Norihiko Sakai, Tobias Kuehl, Jeremy Ryan, Patrick Bhola, Joan Montero, Mohit Kapoor, Murray Baron, Xaralabos Varelas, Daniel J Tschumperlin, Anthony Letai, Andrew M Tager
Persistent myofibroblast activation distinguishes pathological fibrosis from physiological wound healing, suggesting that therapies selectively inducing myofibroblast apoptosis could prevent progression and potentially reverse established fibrosis in diseases such as scleroderma, a heterogeneous autoimmune disease characterized by multiorgan fibrosis. We demonstrate that fibroblast-to-myofibroblast differentiation driven by matrix stiffness increases the mitochondrial priming (proximity to the apoptotic threshold) of these activated cells...
December 13, 2017: Science Translational Medicine
https://www.readbyqxmd.com/read/29237720/beyond-self-eating-the-control-of-nonautophagic-functions-and-signaling-pathways-by-autophagy-related-proteins
#19
REVIEW
Ken Cadwell, Jayanta Debnath
The identification of conserved autophagy-related proteins (ATGs) that mediate bulk degradation of cytosolic material laid the foundation for breakthroughs linking autophagy to a litany of physiological processes and disease conditions. Recent discoveries are revealing that these same ATGs orchestrate processes that are related to, and yet clearly distinct from, classic autophagy. Autophagy-related functions include secretion, trafficking of phagocytosed material, replication and egress of viral particles, and regulation of inflammatory and immune signaling cascades...
December 13, 2017: Journal of Cell Biology
https://www.readbyqxmd.com/read/29237557/erepo-orp-exploring-the-opportunity-space-to-combat-orphan-diseases-with-existing-drugs
#20
Michal Brylinski, Misagh Naderi, Rajiv Gandhi Govindaraj, Jeffrey Lemoine
About 7000 rare, or orphan, diseases affect more than 350 million people worldwide. Although these conditions collectively pose significant health care problems, drug companies seldom develop drugs for orphan diseases due to extremely limited individual markets. Consequently, developing new treatments for often life-threatening orphan diseases is primarily contingent on financial incentives from governments, special research grants, and private philanthropy. Computer-aided drug repositioning is a cheaper and faster alternative to traditional drug discovery offering a promising venue for orphan drug research...
December 10, 2017: Journal of Molecular Biology
keyword
keyword
112250
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"