keyword
MENU ▼
Read by QxMD icon Read
search

lymphocytes and diabetes type 2

keyword
https://www.readbyqxmd.com/read/27915019/the-impact-of-cell-surface-pegylation-and-short-course-immunotherapy-on-islet-graft-survival-in-an-allogeneic-murine-model
#1
Jaime A Giraldo, R Damaris Molano, Hernán R Rengifo, Carmen Fotino, Kerim M Gattás-Asfura, Antonello Pileggi, Cherie L Stabler
: Islet transplantation is a promising therapy for Type 1 diabetes mellitus; however, host inflammatory and immune responses lead to islet dysfunction and destruction, despite potent systemic immunosuppression. Grafting of poly(ethylene glycol) (PEG) to the periphery of cells or tissues can mitigate inflammation and immune recognition via generation of a steric barrier. Herein, we sought to evaluate the complementary impact of islet PEGylation with a short-course immunotherapy on the survival of fully-MHC mismatched islet allografts (DBA/2 islets into diabetic C57BL/6J recipients)...
November 30, 2016: Acta Biomaterialia
https://www.readbyqxmd.com/read/27908890/pathology-of-human-coronary-and-carotid-artery-atherosclerosis-and-vascular-calcification-in-diabetes-mellitus
#2
Kazuyuki Yahagi, Frank D Kolodgie, Christoph Lutter, Hiroyoshi Mori, Maria E Romero, Aloke V Finn, Renu Virmani
The continuing increase in the prevalence of diabetes mellitus in the general population is predicted to result in a higher incidence of cardiovascular disease. Although the mechanisms of diabetes mellitus-associated progression of atherosclerosis are not fully understood, at clinical and pathological levels, there is an appreciation of increased disease burden and higher levels of arterial calcification in these subjects. Plaques within the coronary arteries of patients with diabetes mellitus generally exhibit larger necrotic cores and significantly greater inflammation consisting mainly of macrophages and T lymphocytes relative to patients without diabetes mellitus...
December 1, 2016: Arteriosclerosis, Thrombosis, and Vascular Biology
https://www.readbyqxmd.com/read/27908556/the-relationship-between-neutrophil-to-lymphocyte-ratio-and-intracerebral-hemorrhage-in-type-2-diabetes-mellitus
#3
Peng Luo, Rui Li, Siyuan Yu, Tingting Xu, Shufan Yue, Yongli Ji, Xin Chen, Haiting Xie
INTRODUCTION: Chronic systematic inflammation has been suggested to be associated with the occurrence and development of cardiovascular events. Low-grade systematic inflammation persists in type 2 diabetes mellitus (T2DM) patients. In addition, the risk of cerebral hemorrhage in these patients is increased compared with non-diabetic patients. Neutrophil-to-lymphocyte ratio (NLR) is the ratio derived by dividing the neutrophil count with the lymphocyte count from a peripheral blood sample...
November 28, 2016: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/27903296/factors-affecting-long-term-efficacy-of-t-regulatory-cell-based-therapy-in-type-1-diabetes
#4
Natalia Marek-Trzonkowska, Małgorzata Myśliwiec, Dorota Iwaszkiewicz-Grześ, Mateusz Gliwiński, Ilona Derkowska, Magdalena Żalińska, Maciej Zieliński, Marcelina Grabowska, Hanna Zielińska, Karolina Piekarska, Anna Jaźwińska-Curyłło, Radosław Owczuk, Agnieszka Szadkowska, Krystyna Wyka, Piotr Witkowski, Wojciech Młynarski, Przemysława Jarosz-Chobot, Artur Bossowski, Janusz Siebert, Piotr Trzonkowski
BACKGROUND: Recent studies suggest that immunotherapy using T regulatory cells (Tregs) prolongs remission in type 1 diabetes (T1DM). Here, we report factors that possibly affect the efficacy of this treatment. METHODS: The metabolic and immune background of 12 children with recently diagnosed T1DM, as well as that of untreated subjects, during a 2-year follow-up is presented. Patients were treated with up to 30 × 10(6)/kg b.w. of autologous expanded CD3(+)CD4(+)CD25(high)CD127(-) Tregs...
December 1, 2016: Journal of Translational Medicine
https://www.readbyqxmd.com/read/27864801/high-prevalence-of-human-herpesvirus-8-infection-in-diabetes-type-2-patients-and-detection-of-a-new-virus-subtype
#5
Enrica Piras, Maria A Madeddu, Giuseppina Palmieri, Fabrizio Angius, Pierpaolo Contini, Raffaello Pompei, Angela Ingianni
The prevalence of Human Herpesvirus 8 (HHV8) DNA and antiviral antibodies in Diabetes type 2 (DM2) and control subjects was studied, in order to confirm a possible link between DM2 and HHV8 infection. The HHV8-DNA from diabetic patients was typed for detecting possible genomic differences with known HHV8 reference viruses.DM2 patients and healthy controls were examined for the presence of HHV8 DNA into the peripheral blood lymphocytes. Both anti-lytic and latent phase antibodies were detected in HHV8 positive and negative diabetic patients, as well in a number of controls...
November 19, 2016: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/27863973/white-blood-cell-subtypes-and-risk-of-type-2-diabetes
#6
Hongmei Zhang, Zhen Yang, Weiwei Zhang, Yixin Niu, Xiaoyong Li, Li Qin, Qing Su
OBJECTIVE: It is reported that total white blood cell is associated with risk of diabetes mellitus. The present study is to investigate the relationship of white blood cell subsets with incidence of type 2 diabetes at baseline and 3year follow-up. METHODS: We chose individuals without diabetes history as our study population; 8991 individuals were included at baseline. All of the participants underwent a 75-g OGTT at baseline. White blood cell count including all the subsets were measured along with all the other laboratory indices...
October 29, 2016: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/27855231/association-of-newly-diagnosed-type-1-diabetes-and-autoimmune-pancreatitis
#7
Laila Ennazk, Ghizlane El Mghari, Nawal El Ansari
: Autoimmune pancreatitis is a new nosological entity in which a lymphocytic infiltration of the exocrine pancreas is involved. The concomitant onset of autoimmune pancreatitis and type 1 diabetes has been recently described suggesting a unique immune disturbance that compromises the pancreatic endocrine and exocrine functions. We report a case of type1 diabetes onset associated with an autoimmune pancreatitis in a young patient who seemed to present a type 2 autoimmune polyglandular syndrome...
2016: Endocrinology, Diabetes & Metabolism Case Reports
https://www.readbyqxmd.com/read/27821024/predictive-value-of-neutrophiltolymphocyte-ratio-in-the-severity-of-non-alcoholic-fatty-liver-disease-among-type-2-diabetes-patients
#8
N K Kahraman, C Kahraman, F E Koçak, S Coşgun, B Şanal, M Korkmaz, Z Bayhan, S Zeren
BACKGROUND: Non-alcoholic fatty liver disease is a progressive inflammatory disease that ultimately results in cirrhosis and liver failure. It is assosiciated with two step hit scenario; the first step is fat accumulationin liver and in the second step inflammation and fibrosis are the major compenents. The incidence of this disease is increasing worldwide, following rising incidences of obesity and diabetes mellitus. AIM: The aim of this study is to analyze the relationship between non-alcoholic fatty liver disease andseverity and neutrophil-to-lymphocyte ratio among the patients having type 2 diabetes mellitus...
July 2016: Acta Gastro-enterologica Belgica
https://www.readbyqxmd.com/read/27789617/cytomegalovirus-seropositivity-predicts-a-decline-in-the-t-cell-but-not-the-antibody-response-to-influenza-in-vaccinated-older-adults-independent-of-type-2-diabetes-status
#9
Kamran Haq, Tamas Fulop, Gale Tedder, Beth Gentleman, Hugo Garneau, Graydon S Meneilly, Alison Kleppinger, Graham Pawelec, Janet E McElhaney
Type 2 diabetes mellitus (T2DM) and persistent cytomegalovirus (CMV) infection are postulated contributors to inflammatory processes that impact on the age-related decline in T-cell responses to influenza vaccination. Older subjects with T2DM (n = 30) and healthy aged controls (n = 40) were enrolled and received influenza vaccination in this study. Serum inflammatory markers and CMV serostatus were measured. Pre- to post-vaccination changes in serum antibody titers to the A/H3N2 strain, and levels of granzyme B (GrB, cytotoxic T lymphocytes) in lysates and cytokines in supernatants from influenza A/H3N2-challenged peripheral blood mononuclear cells were measured...
October 27, 2016: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/27783671/nk-cd11c-cell-crosstalk-in-diabetes-enhances-il-6-mediated-inflammation-during-mycobacterium-tuberculosis-infection
#10
Satyanarayana Swamy Cheekatla, Deepak Tripathi, Sambasivan Venkatasubramanian, Pavan Kumar Nathella, Padmaja Paidipally, Munenori Ishibashi, Elwyn Welch, Amy R Tvinnereim, Mitsuo Ikebe, Vijaya Lakshmi Valluri, Subash Babu, Hardy Kornfeld, Ramakrishna Vankayalapati
In this study, we developed a mouse model of type 2 diabetes mellitus (T2DM) using streptozotocin and nicotinamide and identified factors that increase susceptibility of T2DM mice to infection by Mycobacterium tuberculosis (Mtb). All Mtb-infected T2DM mice and 40% of uninfected T2DM mice died within 10 months, whereas all control mice survived. In Mtb-infected mice, T2DM increased the bacterial burden and pro- and anti-inflammatory cytokine and chemokine production in the lungs relative to those in uninfected T2DM mice and infected control mice...
October 2016: PLoS Pathogens
https://www.readbyqxmd.com/read/27764529/t-lymphocyte-and-glycemic-status-after-vitamin-d-treatment-in-type-1-diabetes-a-randomized-controlled-trial-with-sequential-cross-over
#11
D Bogdanou, M Penna-Martinez, N Filmann, T L Chung, Y Moran-Auth, J Wehrle, C Cappel, S Huenecke, E Herrmann, U Koehl, K Badenhoop
BACKGROUND: Type 1 diabetes mellitus (T1D) is mediated by autoaggressive T effector cells with an underlying regulatory T cell (Treg) defect. Vitamin D (VD) deficiency is highly prevalent in T1D which can aggravate immune dysfunction. High dose VD treatment may enhance Tregs and improve metabolism in T1D patients. METHODS: In a randomized, double-blind, placebo-controlled trial with cross-over design, patients received either for three months cholecalciferol 4000 IU/d, followed by three months placebo or the sequential alternative...
October 20, 2016: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/27742767/a-score-of-low-grade-inflammation-and-risk-of-mortality-prospective-findings-from-the-moli-sani-study
#12
Marialaura Bonaccio, Augusto Di Castelnuovo, George Pounis, Amalia De Curtis, Simona Costanzo, Mariarosaria Persichillo, Chiara Cerletti, Maria Benedetta Donati, Giovanni de Gaetano, Licia Iacoviello
Low-grade inflammation is associated with increased risk of chronic degenerative disease but its relationship with mortality is less explored. We aimed at evaluating, at a large epidemiological level, the possible association of low-grade inflammation, as measured by a composite score, with overall mortality risk. We conducted a population-based prospective investigation on 20,337 adult subjects free from major haematological disease and acute inflammatory status, randomly recruited from the general population of the Moli-sani study...
October 14, 2016: Haematologica
https://www.readbyqxmd.com/read/27695285/the-association-of-hematologic-inflammatory-markers-with-atherogenic-index-in-type-2-diabetic-retinopathy-patients
#13
Müberra Akdoğan, Yasemin Ustundag-Budak, Kagan Huysal
BACKGROUND: Atherogenic dyslipidemia is particularly common in people with type 2 diabetes (DM2). Platelets from patients with DM2 have increased reactivity and baseline activation. The aim of the present study is to evaluate the relationship between atherogenic index and hematologic inflammatory markers and to evaluate the relationship between these parameters and associated variables in diabetic retinopathy (DR) patients. METHODS: The medical records of all patients admitted to the eye clinic between January and December 2014 were evaluated systematically...
2016: Clinical Ophthalmology
https://www.readbyqxmd.com/read/27692296/the-radioprotective-effect-of-metformin-against-cytotoxicity-and-genotoxicity-induced-by-ionizing-radiation-in-cultured-human-blood-lymphocytes
#14
Mohsen Cheki, Alireza Shirazi, Aziz Mahmoudzadeh, Javad Tavakkoly Bazzaz, Seyed Jalal Hosseinimehr
Metformin is a widely prescribed drug used in the treatment of patients with type 2 diabetes. In this study, the radioprotective effect of metformin was investigated against cytotoxicity and genotoxicity induced by ionizing radiation (IR) in human peripheral blood lymphocytes. Human lymphocytes were treated with metformin at concentrations 10 and 50μM for 2h and irradiated with 6MV X-rays. The radiation antagonistic potential of metformin was assessed by MTT [3-(4,5-dimethyl-2-thiaozolyl)-2,5-diphenyl-2H tetrazolium bromide] assay, chromosomal aberration (CA) analysis, cytokinesis blocked micronucleus (CBMN) assay, and flow cytometry...
October 2016: Mutation Research
https://www.readbyqxmd.com/read/27667321/therapeutic-potential-of-the-immunomodulatory-proteins-wuchereria-bancrofti-l2-and-brugia-malayi-abundant-larval-transcript-2-against-streptozotocin-induced-type-1-diabetes-in-mice
#15
N P Amdare, V K Khatri, R S P Yadav, A Tarnekar, K Goswami, M V R Reddy
Epidemiological and experimental evidence has supported the concept of using helminths as alternative bio-therapeutic agents in the treatment of type 1 diabetes (T1D). In the current study, two filarial proteins, recombinant Wuchereria bancrofti L2 (rWbL2) and Brugia malayi abundant larval transcript 2 (rBmALT-2) have been investigated, individually and in combination, for their therapeutic potential in streptozotocin (STZ)-induced T1D. The rWbL2 and rBmALT-2 proteins, when administered individually or in combination, have resulted in lowering of the blood glucose levels and reducing the incidence of T1D in mice...
September 26, 2016: Journal of Helminthology
https://www.readbyqxmd.com/read/27639176/incidence-of-bk-virus-infection-after-kidney-transplantation-is-independent-of-type-of-immunosuppressive-therapy
#16
Josephine Radtke, Nina Dietze, Lutz Fischer, Eike-Gert Achilles, Jun Li, Silke Scheidat, Friedrich Thaiss, Bjoern Nashan, Martina Koch
BACKGROUND: BK polyomavirus (BKV) infection and BKV nephropathy (BKVN) are risk factors for allograft function and survival. METHODS: We retrospectively analyzed BK viremia and BKVN in 348 patients who received a kidney transplantation donated after brain death (n=232) or living donation (n=116) between 2008 and 2013. A total of 266 patients were treated with standard immunosuppression consisting of basiliximab induction, calcineurin inhibitor (CNI), and mycophenolic acid (MPA, n=219) or everolimus (n=47); 82 patients received more intense immunosuppression with lymphocyte depletion, CNI and MPA (n=38) or everolimus (n=44)...
September 17, 2016: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/27629840/abnormal-distribution-of-gamma-delta-t-lymphocytes-and-their-subsets-in-type-1-diabetes
#17
Agnieszka Zubkiewicz-Kucharska, Anna Noczyńska
BACKGROUND: It was assumed that T γδ lymphocytes (T γδ) are involved in the autoimmune destruction of beta cells, presumably as regulatory cells. OBJECTIVES: The aim of this paper was to investigate T γδ cells mean percentage (%) in peripheral blood in patients with type 1 diabetes (T1DM) at the time of diagnosis and after twelve months of observation. MATERIAL AND METHODS: A total of 41 patients (21 boys, 51.2%) with new-onset T1DM were included...
July 2016: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/27608615/influance-of-regular-swimming-on-serum-levels-of-crp-il-6-tnf-%C3%AE-in-high-fat-diet-induced-type-2-diabetic-rats
#18
Rafighe Ghiasi, Farhad Ghadiri Soufi, Gisou Mohaddes, Alireza Alihemmati, Mohammad H Somi, Hadi Ebrahimi, Fariba Mirzaie Bavil, Mohammad R Alipour
Due to key role of inflammation in pathogenesis of type 2 diabetes mellitus (T2DM), aim of this study was evaluating the influance of regular swimming on serum levels of C-reactive protein (CRP), interlukin-6 (IL-6), tumor necrosis factor-α (TNF-α) in high-fat diet-induced diabetic rats. Fourty male Wistar rats were randomly divided into control, diabetic , exercise and diabetic-exercise groups (n = 10). Diabetes was induced by high-fat diet and streptozotocin (35 mg/kg, i.p.). In exercise groups, after induction of diabetes, animals were subjected to swimming (60 min/5 days a week) for 10 weeks...
September 9, 2016: General Physiology and Biophysics
https://www.readbyqxmd.com/read/27560779/t-regulatory-lymphocytes-in-type-1-diabetes-impaired-cd25-expression-and-il-2-induced-stat5-phosphorylation-in-pediatric-patients
#19
Zuzana Parackova, Jana Kayserova, Klara Danova, Kristyna Sismova, Eva Dudkova, Zdenek Sumnik, Stanislava Kolouskova, Jan Lebl, Katerina Stechova, Anna Sediva
T regulatory cells (Tregs) are essential for maintaining tolerance and preventing autoimmune diseases, such as type 1 diabetes (T1D). In our study, we investigated CD25 + FoxP3 + Tregs and thymic FoxP3 + Helios + Tregs in large cohorts of children with T1D at onset and with long-term T1D, and further in their relatives and healthy controls. We observed significantly decreased numbers of CD25 + FoxP3 + Tregs, but not FoxP3 + Helios + Tregs, in long-term patients compared with the control group and T1D onset...
August 25, 2016: Autoimmunity
https://www.readbyqxmd.com/read/27525201/co-encapsulation-of-pancreatic-islets-and-pentoxifylline-in-alginate-based-microcapsules-with-enhanced-immunosuppressive-effects
#20
Seyedeh Azin Azadi, Ebrahim Vasheghani-Farahani, Sameereh Hashemi-Najafbabadi, Aliashraf Godini
Alginate-based scaffolds have received considerable attention for biomedical application because of their biocompatibility and ease of preparation. The application of alginate hydrogels for encapsulation of pancreatic islets is known as a potential treatment for type I diabetes. In this study, dextran-spermine coated microcapsules of alginate containing pancreatic islets were prepared, and then co-cultured with lymphocytes for 7 days. In addition, to prevent fibrosis and evaluating the effect of anti-inflammatory drugs, pentoxifylline was loaded in the inner layer of microcapsules...
2016: Progress in biomaterials
keyword
keyword
111028
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"