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https://www.readbyqxmd.com/read/28214100/nlrp6-a-multifaceted-innate-immune-sensor
#1
REVIEW
Maayan Levy, Hagit Shapiro, Christoph A Thaiss, Eran Elinav
NLRP6, a member of the nucleotide-binding domain, leucine-rich repeat-containing (NLR) innate immune receptor family, regulates inflammation and host defense against microorganisms. Similar to other NLRs, NLRP6 not only participates in inflammasome formation, but is also involved in nuclear factor-κB (NF-κB) and mitogen-activated protein kinase (MAPK) signaling regulation and facilitation of gastrointestinal antiviral effector functions. Additionally, NLRP6 contributes to the regulation of mucus secretion and antimicrobial peptide production, thereby impacting intestinal microbial colonization and associated microbiome-related infectious, autoinflammatory, metabolic, and neoplastic diseases...
February 14, 2017: Trends in Immunology
https://www.readbyqxmd.com/read/28213742/comparison-of-systemic-inflammatory-and-nutritional-scores-in-colorectal-cancer-patients-who-underwent-potentially-curative-resection
#2
Ryuma Tokunaga, Yasuo Sakamoto, Shigeki Nakagawa, Daisuke Izumi, Keisuke Kosumi, Katsunobu Taki, Takaaki Higashi, Tatsunori Miyata, Yuji Miyamoto, Naoya Yoshida, Hideo Baba
BACKGROUND: Various systemic inflammatory and nutritional scores have been reported to predict postoperative outcomes. This study aimed to investigate the best systemic inflammatory and nutritional scores in colorectal cancer (CRC) patients who underwent potentially curative resection. METHOD: We evaluated 468 consecutive CRC patients in this study. Comparisons of systemic inflammatory and nutritional scores, including the neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), prognostic index (PI), prognostic nutritional index (PNI), and modified Glasgow prognostic score (mGPS), were performed using univariate/multivariate analyses for patient survival...
February 17, 2017: International Journal of Clinical Oncology
https://www.readbyqxmd.com/read/28212535/integration-of-the-cancer-related-inflammatory-response-as-a-stratifying-biomarker-of-survival-in-hepatocellular-carcinoma-treated-with-sorafenib
#3
Jessica Howell, David J Pinato, Ramya Ramaswami, Tadaaki Arizumi, Carlotta Ferrari, Antonello Gibbin, Michela E Burlone, Giulia Guaschino, Pierluigi Toniutto, James Black, Laura Sellers, Masatoshi Kudo, Mario Pirisi, Rohini Sharma
BACKGROUND AND AIMS: Response to sorafenib is highly variable in hepatocellular carcinoma (HCC). Baseline inflammatory parameters and treatment toxicities may improve survival prediction in patients on sorafenib therapy. RESULTS: 442 patients with advanced stage HCC on sorafenib were recruited (follow-up 5096 person-months at risk). 88% had BCLC stage B or greater HCC and 72.3% had Child-Pugh A cirrhosis. On Cox multivariate regression, previously-treated HCC (HR 0...
February 14, 2017: Oncotarget
https://www.readbyqxmd.com/read/28211504/novel-preoperative-nomogram-for-prediction-of-futile-resection-in-patients-undergoing-exploration-for-potentially-resectable-intrahepatic-cholangiocarcinoma
#4
Kwangwoo Nam, Dae Wook Hwang, Ju Hyun Shim, Tae Jun Song, Sang Soo Lee, Dong-Wan Seo, Sung Koo Lee, Myung-Hwan Kim, Ki-Hun Kim, Shin Hwang, Kwang-Min Park, Young-Joo Lee, Minkyu Han, Do Hyun Park
Surgical resection is the treatment of choice for intrahepatic cholangiocarcinoma (IHCC). However, discrepancies between preoperative workup and intraoperative findings can occur, resulting in unexpected and unfavorable surgical outcomes. The aim of this study was to develop a feasible preoperative nomogram to predict futile resection of IHCC. A total of 718 patients who underwent curative-intent surgery for IHCC between January 2005 and December 2014 were included. The patients were divided into a training cohort (2005-2010, n = 377) and validation cohort (2011-2014, n = 341)...
February 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28210087/prognostic-significance-of-the-neutrophil-to-lymphocyte-ratio-and-platelet-to-lymphocyte-ratio-in-patients-with-stage-iii-and-iv-colorectal-cancer
#5
Jae Hyun Kim, Jun Yeop Lee, Hae Koo Kim, Jin Wook Lee, Sung Gyu Jung, Kyoungwon Jung, Sung Eun Kim, Won Moon, Moo In Park, Seun Ja Park
AIM: To evaluate the prognostic value of the neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) in patients with colorectal cancer (CRC). METHODS: Between April 1996 and December 2010, medical records from a total of 1868 patients with CRC were retrospectively reviewed. The values of simple inflammatory markers including NLR and PLR in predicting the long-term outcomes of these patients were evaluated using Kaplan-Meier curves and Cox regression models...
January 21, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28209123/relationships-between-longitudinal-neutrophil-to-lymphocyte-ratios-body-weight-changes-and-overall-survival-in-patients-with-non-small-cell-lung-cancer
#6
B A Derman, J N Macklis, M S Azeem, S Sayidine, S Basu, M Batus, F Esmail, J A Borgia, P Bonomi, M J Fidler
BACKGROUND: There is emerging evidence showing a significant relationship between overall survival (OS) in non-small cell lung cancer NSCLC patients and weight change during chemotherapy or chemoradiation. A high neutrophil/lymphocyte ratio (NLR) at baseline and at follow-up is associated with shorter survival in cancer patients and may be a surrogate for ongoing inflammation, implicated in cancer cachexia and tumor progression. The objective of this study is to explore potential relationships between OS, serial weights, and serial NLRs in advanced NSCLC patients receiving chemotherapy...
February 16, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28208664/the-role-of-the-neutrophil-to-lymphocyte-ratio-for-survival-outcomes-in-patients-with-metastatic-castration-resistant-prostate-cancer-treated-with-abiraterone
#7
Martin Boegemann, Katrin Schlack, Stefan Thomes, Julie Steinestel, Kambiz Rahbar, Axel Semjonow, Andres Jan Schrader, Martin Aringer, Laura-Maria Krabbe
The purpose of this study was to examine the prognostic capability of baseline neutrophil-to-lymphocyte-ratio (NLR) and NLR-change under Abiraterone in metastatic castration-resistant prostate cancer patients. The impact of baseline NLR and change after eight weeks of treatment on progression-free survival (PFS) and overall survival (OS) was analyzed using Kaplan-Meier-estimates and Cox-regression. 79 men with baseline NLR <5 and 17 with NLR >5 were analyzed. In baseline analysis of PFS NLR >5 was associated with non-significantly shorter median PFS (five versus 10 months) (HR: 1...
February 11, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28203340/the-relationship-of-neutrophil-lymphocyte-ratio-and-platelet-lymphocyte-ratio-with-gastrointestinal-bleeding-in-henoch-schonlein-purpura
#8
Ozlem Bostan Gayret, Meltem Erol, Hikmet Tekin Nacaroglu
OBJECTIVES: Henoch-Schonlein Purpura (HSP) is the most widespread systemic vasculitis during childhood. Gastrointestinal tract retention and gastrointestinal bleeding are among its major complications. Neutrophil-Lymphocyte ratio (NLR) and platelet-lymphocyte ratio (PLR) are indicators related to inflammatory diseases. This study evaluated the relationship between NLR or PLR and gastrointestinal bleeding in HSP. METHODS: The study consisted of 119 patients and 40 healthy children in the same age group...
October 2016: Iranian Journal of Pediatrics
https://www.readbyqxmd.com/read/28195186/neutrophil-to-lymphocyte-ratio-as-a-prognostic-biomarker-for-patients-with-locally-advanced-esophageal-squamous-cell-carcinoma-treated-with-definitive-chemoradiotherapy
#9
Xi-Lei Zhou, Yong-Qiang Li, Wei-Guo Zhu, Chang-Hua Yu, Ya-Qi Song, Wan-Wei Wang, Dong-Cheng He, Guang-Zhou Tao, Yu-Suo Tong
The present study evaluated the clinical and prognostic value of neutrophil-to-lymphocyte ratio (NLR) in patients with locally advanced esophageal squamous cell carcinoma (ESCC) treated with definitive chemoradiotherapy (dCRT). A total of 517 patients with ESCC were enrolled and analysed retrospectively. The NLR was calculated at three time points: baseline, post-treatment, and at the time of tumor progression. Elevated NLR was defined as a ratio ≥5. High NLR at baseline was present in 204 (39%) patients and was significantly correlated with larger tumour size, advanced TNM stage, worse ECOG performance status, and dCRT response (p < 0...
February 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28191008/the-nlrp3-and-pyrin-inflammasomes-implications-in-the-pathophysiology-of-autoinflammatory-diseases
#10
REVIEW
Carlos de Torre-Minguela, Pablo Mesa Del Castillo, Pablo Pelegrín
Inflammasomes are multiprotein complexes that critically control different aspects of innate and adaptive immunity. Among them we could highlight the release of pro-inflammatory cytokines that induce and maintain the inflammatory response. Usually, inflammasomes result from oligomerization of a nucleotide-binding domain-like receptor (NLR) after sensing different pathogenic or endogenous sterile dangerous signals; however, other proteins such as absent in melanoma 2, retinoic acid-inducible gene I, or pyrin could also form inflammasome platforms...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28190710/neutrophil-to-lymphocyte-ratio-predicts-disease-progression-following-intra-arterial-therapy-of-hepatocellular-carcinoma
#11
Matthew D Taussig, Mary Ellen Irene Koran, Samdeep K Mouli, Asma Ahmad, Sunil Geevarghese, Jennifer C Baker, Andrew J Lipnik, Fil Banovac, Daniel B Brown
BACKGROUND: Prospectively predicting response to intra-arterial therapy for hepatocellular carcinoma (HCC) is challenging. Neutrophil/lymphocyte ratio (NLR) is a serum biomarker that is associated with survival for multiple malignancies. It was hypothesized that increased NLR would be associated with early disease progression after intra-arterial therapy of HCC. METHODS: The outcomes of 86 treatment-naïve patients who had chemoembolization or radioembolization of HCC between July 2013-July 2014 were reviewed...
February 9, 2017: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
https://www.readbyqxmd.com/read/28187463/preoperative-albumin-to-globulin-ratio-predicts-survival-in-clear-cell-renal-cell-carcinoma-patients
#12
Zhen Chen, Yingjie Shao, Hongwei Yao, Qianfeng Zhuang, Kun Wang, Zhaoyu Xing, Xianlin Xu, Xiaozhou He, Renfang Xu
In this retrospective analysis, we evaluated associations between albumin to globulin ratio (AGR), clinicopathological characteristics, and survival in 592 patients with localized or locally advanced clear cell renal cell carcinoma (CCRCC) prior to nephrectomy. We found that low AGR was associated with more aggressive tumor behavior; patients with low AGR had poorer overall survival (OS) and cancer-specific survival (CSS) in Kaplan-Meier survival analyses both before and after propensity score matching, which was used to compensate for differences in baseline clinicopathological characteristics...
February 7, 2017: Oncotarget
https://www.readbyqxmd.com/read/28187430/prognostic-significance-of-neutrophil-to-lymphocyte-ratio-in-cervical-cancer-a-systematic-review-and-meta-analysis-of-observational-studies
#13
Qi-Tao Huang, Qian-Qian Man, Jia Hu, Yi-Lin Yang, Yue-Mei Zhang, Wei Wang, Mei Zhong, Yan-Hong Yu
BACKGROUND AND AIMS: The prognostic role of neutrophil-to-lymphocyte ratio (NLR) in cervical cancer are controversial. We conducted this meta-analysis to obtain a more accurate assessment of prognostic significance of NLR in cervical cancer. RESULTS: A total of 9 studies, consisting of 2,804 patients, were selected in this meta-analysis. Our pooled results showed that high pre-treatment NLR level was significantly associated with poorer overall survival (HR: 1.88, 95% CI 1...
6, 2017: Oncotarget
https://www.readbyqxmd.com/read/28185443/neutrophil-lymphocyte-ratio-better-addition-to-crp-than-cd64-index-as-marker-for-infection-in-copd
#14
Raymond Farah, Rabia Ibrahim, Majd Nassar, Dally Najib, Yifat Zivony, Elizabeth Eshel
OBJECTIVE: This study investigated the importance of neutrophil-lymphocyte ratio (NLR) and other new inflammatory markers including CD64 expression in patients with chronic obstructive pulmonary disease (COPD) for identifying the severity of inflammation and recognition of acute exacerbation and infection. METHODS: 72 patients with a diagnosis of COPD exacerbation who were admitted to Internal Medicine B department, 13 stable COPD, and control group of 15 healthy persons were enrolled in the study...
February 9, 2017: Panminerva Medica
https://www.readbyqxmd.com/read/28184256/immunomethylomic-approach-to-explore-the-blood-neutrophil-lymphocyte-ratio-nlr-in-glioma-survival
#15
John K Wiencke, Devin C Koestler, Lucas A Salas, Joseph L Wiemels, Ritu P Roy, Helen M Hansen, Terri Rice, Lucie S McCoy, Paige M Bracci, Annette M Molinaro, Karl T Kelsey, Margaret R Wrensch, Brock C Christensen
BACKGROUND: Differentially methylated regions (DMRs) within DNA isolated from whole blood can be used to estimate the proportions of circulating leukocyte subtypes. We use the term "immunomethylomics" to describe the application of these immune lineage DMRs to studying leukocyte profiles. Here, we applied this approach to peripheral blood DNA from 72 glioma patients with molecularly defined brain tumors, representing common patient groups with defined characteristic survival times and risk factors...
2017: Clinical Epigenetics
https://www.readbyqxmd.com/read/28181171/neutrophil-to-lymphocyte-ratio-predicts-3-month-outcome-of-acute-ischemic-stroke
#16
Sen Qun, Yan Tang, Jing Sun, Zhaoxia Liu, Juncang Wu, Ji Zhang, Jidong Guo, Zhiqiang Xu, Dan Zhang, Zhengxu Chen, Fuyong Hu, Xingshun Xu, Wei Ge
Increasing evidences have demonstrated that inflammation is involved in the mechanisms of acute ischemic stroke (AIS). As an important and easy-to-measure inflammatory marker, neutrophil-to-lymphocyte ratio (NLR) shows a high association with mortality in patients with stroke in recent studies. In this study, we evaluated the prognostic role of NLR in patients with AIS. One hundred forty-three patients with AIS were enrolled. Clinical data were collected and the NLR was calculated from the admission blood work...
February 8, 2017: Neurotoxicity Research
https://www.readbyqxmd.com/read/28178176/nlrp12-inflammasome-expression-in-the-rat-brain-in-response-to-lps-during-morphine-tolerance
#17
Sulie L Chang, Wenfei Huang, Xin Mao, Sabroni Sarkar
Morphine, an effective but addictive analgesic, can profoundly affect the inflammatory response to pathogens, and long-term use can result in morphine tolerance. Inflammasomes are protein complexes involved in the inflammatory response. The nucleotide-binding oligomerization domain-like receptor (NLR) Family Pyrin Domain Containing (NLRP) 12 (NLRP12) inflammasome has been reported to have anti-inflammatory activity. In this study, we examined the expression of NLRP12 inflammasome related genes in the adult F344 rat brain in response to the bacterial endotoxin lipopolysaccharide (LPS) in the presence and absence of morphine tolerance...
February 6, 2017: Brain Sciences
https://www.readbyqxmd.com/read/28177528/correlation-of-platelet-to-lymphocyte-ratio-plr-and-neutrophil-to-lymphocyte-ratio-nlr-with-timi-frame-count-in-stemi
#18
Hossein Vakili, Mahin Shirazi, Mahsa Charkhkar, Isa Khaheshi, Mehdi Memaryan, Mohammadreza Naderian
BACKGROUND: Impaired coronary artery reflow after primary percutaneous coronary intervention (PPCI) in patients with ST-segment elevation myocardial infarction has been associated with post-intervention adverse effects. Thus finding an easily achievable index would be of great value to predict no-reflow phenomenon. In this regard, Platelet-to -Lymphocyte Ratio (PLR) and Neutrophil-to-Lymphocyte Ratio (NLR) have been introduced. In the present study, we aimed to investigate correlation of PLR and NLR with Thrombolysis In Myocardial Infarction (TIMI) frame count...
February 8, 2017: European Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28174011/prognostic-role-of-neutrophil-to-lymphocyte-ratio-based-markers-during-pre-and-postadjuvant-chemotherapy-in-patients-with-advanced-urothelial-carcinoma-of-upper-urinary-tract
#19
Minyong Kang, Chang Wook Jeong, Cheol Kwak, Hyeon Hoe Kim, Ja Hyeon Ku
PURPOSE: The aim of the present study was to assess the prognostic significance of neutrophil-to-lymphocyte ratio (NLR)-based markers before and after adjuvant chemotherapy (ACH) in patients with urothelial carcinoma of the upper urinary tract (UTUC) undergoing radical nephroureterectomy (RNU) and ACH. MATERIALS AND METHODS: The data from 112 patients with advanced UTUC who had undergone first-line ACH after RNU from 1994 to 2012 were reviewed. After excluding 22 patients, the clinicopathologic data for 90 patients were analyzed, in particular, the NLR and derived NLR (dNLR) preoperatively and before and after ACH...
January 12, 2017: Clinical Genitourinary Cancer
https://www.readbyqxmd.com/read/28171688/diagnostic-value-and-effect-of-bedside-ultrasound-in-acute-appendicitis-in-the-emergency-department
#20
Faruk Gungor, Taylan Kilic, Kamil Can Akyol, Gizem Ayaz, Umut Cengiz Cakir, Mehmet Akcimen, Cenker Eken
OBJECTIVE: Early and accurate diagnosis of acute appendicitis (AA) with ultrasound can minimize the morbidity and mortality of the patients. In this regard, ultrasound can help to the emergency physicians (EPs) in the diagnosing process and clinical decision making for AA. Therefore, we primarily aimed to evaluate the effectiveness of point of care ultrasound (POCUS) in clinical decision making of EPs for the diagnostic evaluation for AA in the emergency department (ED). METHODS: The study sample consisted of patients aged >18 years that presented to the ED with an abdominal pain and underwent diagnostic evaluation for AA...
February 7, 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
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