keyword
MENU ▼
Read by QxMD icon Read
search

Tnfaip3

keyword
https://www.readbyqxmd.com/read/28934431/genetic-profiling-and-comorbidities-of-zika-infection
#1
Mohammad Ali Moni, Pietro Lio'
Background: The difficulty in distinguishing infection by Zika virus (ZIKV) from other flaviviruses is a global health concern, particularly given the high risk of neurologic complications (including Guillain-Barré syndrome [GBS]) with ZIKV infection. Methods: We developed quantitative frameworks to compare and explore infectome, diseasome, and comorbidity of ZIKV infections. We analyzed gene expression microarray and RNA-Seq data from ZIKV, West Nile fever (WNF), chikungunya, dengue, yellow fever, Japanese encephalitis virus, GBS, and control datasets...
September 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28903990/the-influence-of-type-1-diabetes-genetic-susceptibility-regions-age-sex-and-family-history-to-the-progression-from-multiple-autoantibodies-to-type-1-diabetes-a-teddy-study-report
#2
Jeffrey P Krischer, Xiang Liu, Åke Lernmark, William A Hagopian, Marian J Rewers, Jin-Xiong She, Jorma Toppari, Anette-G Ziegler, Beena Akolkar
This paper seeks to determine whether factors related to autoimmunity risk remain significant after the initiation of two or more diabetes-related autoantibodies and continue to contribute to T1D risk among autoantibody positive children in The Environmental Determinants of Diabetes in the Young (TEDDY) study. Characteristics included are age at multiple autoantibody positivity, sex, selected high-risk HLA-DR-DQ genotypes, relationship to a family member with T1D, autoantibody at seroconversion, INS gene (rs1004446_A), and non-HLA gene polymorphisms identified by the Type 1 Diabetes Genetics Consortium...
September 13, 2017: Diabetes
https://www.readbyqxmd.com/read/28892161/a-gene-is-known-by-the-company-it-keeps-enrichment-of%C3%A2-tnfaip3%C3%A2-gene-aberrations-in-malt-lymphomas-expressing-ighv4-34-antigen-receptors
#3
Andreas Agathangelidis, Aliki Xochelli, Kostas Stamatopoulos
Associations between immunoglobulin (IG) receptors with distinctive immunogenetic features and particular gene mutations is a recurring theme in mature B cell lymphomas. Relevant observations have been made in chronic lymphocytic leukemia (CLL), where gene mutations are distributed asymmetrically in cases bearing or not somatic hypermutations within the clonotypic immunoglobulin heavy chain variable region (IGHV) genes (e.g. TP53 mutations predominate in IG-unmutated CLL, whereas the opposite is seen for MYD88 mutations, enriched in IG-mutated CLL) and in subsets of cases with stereotyped IG (enrichment for SF3B1 mutations in CLL subset #2)...
September 11, 2017: Journal of Pathology
https://www.readbyqxmd.com/read/28888782/tnfaip3-levels-in-lung-dendritic-cells-instruct-th2-or-th17-cell-differentiation-in-eosinophilic-or-neutrophilic-asthma
#4
Heleen Vroman, Ingird M Bergen, Jennifer A C van Hulst, Memno van Nimwegen, Denise van Uden, Martin J Schuijs, Saravanan Y Pillai, Geert van Loo, Hamida Hammad, Bart N Lambrecht, Rudi W Hendriks, Mirjam Kool
BACKGROUND: It is currently unknown, why allergen exposure or environmental triggers in mild to moderate asthma patients results in Th2-mediated eosinophilic inflammation, whereas severe asthma patients often present with Th17-mediated neutrophilic inflammation. The activation state of dendritic cells (DCs) is crucial for both Th2 and Th17-cell differentiation, and is mediated through NF-κB activation. Ablation of TNFAIP3, one of the crucial negative regulators of NF-κB activation in myeloid cells and DCs was shown to control DC activation...
September 6, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28888761/associations-between-tnfaip3-gene-polymorphisms-and-rheumatoid-arthritis-risk-a-meta-analysis
#5
Liang Zhang, Xier Yuan, Qiang Zhou, Jiujun Shi, Zhoufeng Song, Renfu Quan, Dawei Zhang
BACKGROUND AND AIMS: A host of studies investigated the associations between tumor necrosis factor alpha inducible protein 3 (TNFAIP3) gene rs2230926 and rs5029937 polymorphisms and rheumatoid arthritis (RA) susceptibility, but with conflicting findings. Therefore, we explored whether TNFAIP3 gene rs2230926 and rs5029937 polymorphisms are associated with RA by meta-analysis. MATERIAL AND METHODS: We performed out a comprehensive literature search of PubMed, Elsevier, Embase, and CNKI databases to identify relevant studies...
September 6, 2017: Archives of Medical Research
https://www.readbyqxmd.com/read/28878689/a20-tnfaip3-discriminates-tumor-necrosis-factor-tnf-induced-nf-%C3%AE%C2%BAb-from-jnk-pathway-activation-in-hepatocytes
#6
Federico Pinna, Michaela Bissinger, Katharina Beuke, Nicolas Huber, Thomas Longerich, Ursula Kummer, Peter Schirmacher, Sven Sahle, Kai Breuhahn
In the liver tumor necrosis factor (TNF)-induced signaling critically regulates the immune response of non-parenchymal cells as well as proliferation and apoptosis of hepatocytes via activation of the NF-κB and JNK pathways. Especially, the induction of negative feedback regulators, such as IκBα and A20 is responsible for the dynamic and time-restricted response of these important pathways. However, the precise mechanisms responsible for different TNF-induced phenotypes under physiological stimulation conditions are not completely understood so far...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28878257/molecular-mechanisms-governing-microrna-125a-expression-in-human-hepatocellular-carcinoma-cells
#7
Nicoletta Potenza, Marta Panella, Filomena Castiello, Nicola Mosca, Elena Amendola, Aniello Russo
MicroRNA-125a-5p (miR-125a) is a vertebrate homolog of lin-4, the first discovered microRNA, and plays a fundamental role in embryo development by downregulating Lin-28 protein. MiR-125a is also expressed in differentiated cells where it generally acts as an antiproliferative factor by targeting membrane receptors or intracellular transductors of mitogenic signals. MiR-125a expression is downregulated in several tumors, including hepatocellular carcinoma (HCC) where it targets sirtuin-7, matrix metalloproteinase-11, VEGF-A, Zbtb7a, and c-Raf...
September 6, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28842689/altered-expression-of-tumor-necrosis-factor-alpha-induced-protein-3-correlates-with-disease-severity-in-ulcerative-colitis
#8
Ishani Majumdar, Vineet Ahuja, Jaishree Paul
Ulcerative colitis (UC), an inflammatory disorder of the colon arises from dysregulated immune response towards gut microbes. Transcription factor NFκB is a major regulatory component influencing mucosal inflammation. We evaluated expression of Tumor Necrosis Factor Alpha Induced Protein3 (TNFAIP3), the inhibitor of NFκB activation and its associated partners ITCH, RNF11 and Tax1BP1 in inflamed mucosa of UC patients. We found highly significant up-regulated mRNA expression of TNFAIP3 that negatively correlated with disease activity in UC...
August 25, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28820283/n-3-pufas-induce-inflammatory-tolerance-by-formation-of-keap1-containing-sqstm1-p62-bodies-and-activation-of-nfe2l2
#9
Jennifer Mildenberger, Ida Johansson, Ismail Sergin, Eli Kjøbli, Jan Kristian Damås, Babak Razani, Trude Helen Flo, Geir Bjørkøy
Inflammation is crucial in the defense against infections but must be tightly controlled to limit detrimental hyperactivation. Our diet influences inflammatory processes and omega-3 polyunsaturated fatty acids (n-3 PUFAs) have known anti-inflammatory effects. The balance of pro- and anti-inflammatory processes is coordinated by macrophages and macroautophagy/autophagy has recently emerged as a cellular process that dampens inflammation. Here we report that the n-3 PUFA docosahexaenoic acid (DHA) transiently induces cytosolic speckles of the autophagic receptor SQSTM1/p62 (sequestosome 1) (described as SQSTM1/p62-bodies) in macrophages...
August 18, 2017: Autophagy
https://www.readbyqxmd.com/read/28791018/genetic-and-functional-associations-with-decreased-anti-inflammatory-tumor-necrosis-factor-alpha-induced-protein-3-in-macrophages-from-subjects-with-axial-spondyloarthritis
#10
Yiping Liu, Zhan Ye, Xiang Li, Jennifer L Anderson, Mike Khan, Douglas DaSilva, Marissa Baron, Deborah Wilson, Vera Bocoun, Lynn C Ivacic, Steven J Schrodi, Judith A Smith
OBJECTIVE: Tumor necrosis factor alpha-induced protein 3 (TNFAIP3) is an anti-inflammatory protein implicated in multiple autoimmune and rheumatologic conditions. We hypothesized that lower levels of TNFAIP3 contributes to excessive cytokine production in response to inflammatory stimuli in axial spondyloarthritis (AxSpA). A further aim was to determine the immune signaling and genetic variation regulating TNFAIP3 expression in individual subjects. METHODS: Blood-derived macrophages from 50 AxSpA subjects and 30 healthy controls were assessed for TNFAIP3 expression...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28777869/-progress-in-genetic-research-on-psoriatic-arthritis
#11
Yan Ju, Erle Dang, Chunxiang Yang, Hongping Song
Psoriatic arthritis is a form of inflammatory arthritis found among patients with psoriasis, which can lead to pain, swelling or stiffness in one or more joints and even movement disorders. Epidemiological studies have shown a higher heritability for psoriatic arthritis compared with psoriasis vulgaris. With the evolvement of DNA sequencing, many genes have been associated with psoriasis vulgaris and psoriatic arthritis, which included MHC, TNF, LCE, IL23R, IL12B, TRAF3IP2 and TNFAIP3, though some, such as MHC, IL-13 and PTPN22, have been specifically associated with psoriatic arthritis...
August 10, 2017: Zhonghua Yi Xue Yi Chuan Xue za Zhi, Zhonghua Yixue Yichuanxue Zazhi, Chinese Journal of Medical Genetics
https://www.readbyqxmd.com/read/28771803/a20-restores-phorbol-ester-induced-differentiation-of-thp-1-cells-in-the-absence-of-nuclear-factor-%C3%AE%C2%BAb-activation
#12
Miho Osako, Momoe Itsumi, Haruka Yamaguchi, Hiroaki Takeuchi, Shoji Yamaoka
A20, also referred to as tumor necrosis factor alpha (TNFα)-induced protein 3 (TNFAIP3), is an ubiquitin-editing enzyme whose expression is enhanced by NF-κB activation, and plays an important role in silencing NF-κB activity. Another well-known role for A20 is to protect cells from TNFα-induced apoptosis. Depletion of NF-κB in differentiating U937 monocytic leukemia cells is known to cause apoptotic cell death; however, much remains to be explored about the molecules that are expressed in an NF-κB-dependent manner and which support monocyte-macrophage differentiation...
August 3, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28751561/exome-sequencing-identifies-recurrent-bcor-gene-alterations-and-the-absence-of-klf2-tnfaip3-and-myd88-mutations-in-splenic-diffuse-red-pulp-small-b-cell-lymphoma
#13
Laurent Jallades, Lucile Baseggio, Pierre Sujobert, Sarah Huet, Kaddour Chabane, Evelyne Callet-Bauchu, Aurélie Verney, Sandrine Hayette, Jean-Pierre Desvignes, David Salgado, Nicolas Levy, Christophe Béroud, Pascale Felman, Françoise Berger, Jean-Pierre Magaud, Laurent Genestier, Gilles Salles, Alexandra Traverse-Glehen
Splenic diffuse red pulp lymphoma is an indolent small B-cell lymphoma recognised as a provisional entity in the WHO 2008 classification. Its precise relationship with other related splenic B-cell lymphomas with frequent leukaemic involvement or other lymphoproliferative disorders remains undetermined. We performed whole-exome sequencing to explore the genetic landscape of 10 splenic diffuse red pulp lymphoma cases from paired tumour and normal samples. A selection of 109 somatic mutations was then evaluated in a cohort including 42 splenic diffuse red pulp lymphoma samples and compared to those identified in 46 splenic marginal zone lymphoma and 8 hairy-cell leukaemia samples...
July 27, 2017: Haematologica
https://www.readbyqxmd.com/read/28750567/impact-of-pharmacogenomics-upon-the-therapeutic-response-to-etanercept-in-psoriasis-and-psoriatic-arthritis
#14
REVIEW
Giuseppe Murdaca, Simone Negrini, Ottavia Magnani, Elena Penza, Marco Pellecchio, Francesco Puppo
TNF-α inhibitors have demonstrated efficacy both as monotherapy and in combination with disease-modifying anti-rheumatic drugs (DMARDs) in the treatment of chronic inflammatory immune-mediated diseases. Etanercept is a decoy receptor" for TNF-α and it is composed of two p75 TNF-α receptors fused to human IgG1. Areas covered: We discuss the potential role of pharmacogenetics in predicting the response to etanercept in patients with Ps and PsA. Expert opinion: Pharmacogenetics represents the new frontier for the discovery of potential genetic markers of biological response to TNF-α inhibitors...
October 2017: Expert Opinion on Drug Safety
https://www.readbyqxmd.com/read/28702029/inflammation-related-gene-polymorphisms-associated-with-primary-immune-thrombocytopenia
#15
Ju Li, Sai Ma, Linlin Shao, Chunhong Ma, Chengjiang Gao, Xiao-Hui Zhang, Ming Hou, Jun Peng
Primary immune thrombocytopenia (ITP) is an acquired autoimmune disease characterized by a reduced platelet count and an increased risk of bleeding. Although immense research has improved our understanding of ITP, the pathogenesis remains unclear. Here, we investigated the involvement of 25 single-nucleotide polymorphisms (SNPs) of the inflammation-related genes, including CD24, CD226, FCRL3, IL2, IRF5, ITGAM, NLRP3, CARD8, PTPN22, SH2B2, STAT4, TNFAIP3, and TRAF1, in the pathogenesis and treatment response of ITP...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28698407/ccctc-binding-factor-inhibits-breast-cancer-cell-proliferation-and-metastasis-via-inactivation-of-the-nuclear-factor-kappab-pathway
#16
Jie Wu, Peng-Chang Li, Jun-Yi Pang, Guo-You Liu, Xue-Min Xie, Jia-Yao Li, Yi-Cong Yin, Jian-Hua Han, Xiu-Zhi Guo, Ling Qiu
CCCTC-binding factor (CTCF) is an important epigenetic regulator implicated in multiple cellular processes, including growth, proliferation, differentiation, and apoptosis. Although CTCF deletion or mutation has been associated with human breast cancer, the role of CTCF in breast cancer is questionable. We investigated the biological functions of CTCF in breast cancer and the underlying mechanism. The results showed that CTCF expression in human breast cancer cells and tissues was significantly lower than that in normal breast cells and tissues...
July 4, 2017: Oncotarget
https://www.readbyqxmd.com/read/28682481/significant-association-between-tnfaip3-inactivation-and-biased-immunoglobulin-heavy-chain-variable-region-4-34-usage-in-mucosa-associated-lymphoid-tissue-lymphoma
#17
Sarah Moody, Leire Escudero-Ibarz, Ming Wang, Alexandra Clipson, Eguzkine Ochoa Ruiz, Deborah Dunn-Walters, Xuemin Xue, Naiyan Zeng, Alistair Robson, Shih-Sung Chuang, Sergio Cogliatti, Hongxiang Liu, John Goodlad, Margaret Ashton-Key, Markus Raderer, Yingwen Bi, Ming-Qing Du
Both antigenic drive and genetic change play critical roles in the development of mucosa-associated lymphoid tissue (MALT) lymphoma, but neither alone is sufficient for malignant transformation, and lymphoma development critically depends on their cooperation. However, which of these different events concur and how they cooperate in MALT lymphomagenesis is totally unknown. To explore this, we investigated somatic mutations of 17 genes and immunoglobulin heavy chain variable region (IGHV) usage in 179 MALT lymphomas from various sites...
September 2017: Journal of Pathology
https://www.readbyqxmd.com/read/28673093/di-2-ethylhexyl-phthalate-suppresses-il-12p40-production-by-gm-csf-dependent-macrophages-via-the-ppar%C3%AE-tnfaip3-traf6-axis-after-lipopolysaccharide-stimulation
#18
R Yamaguchi, A Sakamoto, T Yamamoto, S Narahara, H Sugiuchi, A Hisada, T Katoh, Y Yamaguchi
Activation of peroxisome proliferator-activated receptor α (PPARα) by di-(2-ethylhexyl) phthalate (DEHP) has an anti-inflammatory effect. This study investigated the potential combined influence of PPARα, tumor necrosis factor α-induced protein 3 (TNFAIP3/A20), and tumor necrosis factor receptor-associated factor 6 (TRAF6) on interleukin (IL)-12p40 production by macrophages exposed to DEHP and stimulated with lipopolysaccharide (LPS). LPS upregulated IL-12p40 expression by granulocyte-macrophage colony-stimulating factor-dependent macrophages (on day 9 of culture), whereas adding DEHP to cultures significantly attenuated the response of IL-12p40 to LPS stimulation...
January 1, 2017: Human & Experimental Toxicology
https://www.readbyqxmd.com/read/28658319/hypomorphic-a20-expression-confers-susceptibility-to-psoriasis
#19
Anri Aki, Miyuki Nagasaki, Barbara Ann Malynn, Averil Ma, Takashi Kagari
Psoriasis is a common inflammatory skin disease that affects approximately 1% of the population worldwide. Tumor necrosis factor-alpha-induced protein 3 (TNFAIP3) gene polymorphisms have been strongly associated with psoriasis susceptibility. In this study, we investigate how TNFAIP3, also known as A20, may regulate psoriasis susceptibility. We found that haplo-insufficient A20+/- mice develop severe toll-like receptor (TLR)-induced skin inflammation compared to wild type mice owing to amplified production of interleukin (IL)-17 and IL-23...
2017: PloS One
https://www.readbyqxmd.com/read/28639493/pathway-analysis-to-identify-genetic-variants-associated-with-efficacy-of-adalimumab-in-rheumatoid-arthritis
#20
Frank Eektimmerman, Jesse J Swen, Stefan Böhringer, Tom Wj Huizinga, Wouter M Kooloos, Cornelia F Allaart, Henk-Jan Guchelaar
AIM: About 30% of rheumatoid arthritis patients have no clinical benefit from TNF inhibitors. Genome-wide association (GWA) and candidate gene studies tested several putative genetic variants for TNF inhibitor efficacy with inconclusive results. Therefore, this study applied a systematic pathway analysis. PATIENTS & METHODS: A total of 325 rheumatoid arthritis patients treated with adalimumab were genotyped for 223 SNPs. We tested the association between SNPs and European League Against Rheumatism response and remission at 14 weeks under the additive genetic model using logistic regression...
July 2017: Pharmacogenomics
keyword
keyword
14543
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"