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https://www.readbyqxmd.com/read/28923990/twenty-year-predictors-of-peripheral-arterial-disease-compared-with-coronary-heart-disease-in-the-scottish-heart-health-extended-cohort-shhec
#1
Hugh Tunstall-Pedoe, Sanne A E Peters, Mark Woodward, Allan D Struthers, Jill J F Belch
BACKGROUND: Coronary heart disease and peripheral arterial disease (PAD) affect different vascular territories. Supplementing baseline findings with assays from stored serum, we compared their 20-year predictors. METHODS AND RESULTS: We randomly recruited 15 737 disease-free men and women aged 30 to 75 years across Scotland between 1984 and 1995 and followed them through 2009 for death and hospital diagnoses. Of these, 3098 developed coronary heart disease (19...
September 18, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28923082/characterization-of-a-secreted-cystatin-of-the-parasitic-nematode-haemonchus-contortus-and-its-immune-modulatory-effect-on-goat-monocytes
#2
Yujian Wang, Lingyan Wu, Xinchao Liu, Shuai Wang, Muhammad Ehsan, RuoFeng Yan, XiaoKai Song, LiXin Xu, XiangRui Li
BACKGROUND: Haemonchosis is a disease of the small ruminant caused by a nematode parasite Haemonchus contortus, and it is most important and alarming challenges to the small ruminant's production. The infection of the H. contortus could cause high economic losses worldwide. H. contortus is a blood feeding parasite which penetrates into the abomasal mucosa to feed the blood of the host and causing the anemia and decreased total plasma protein. Modulation and suppression of the immune response of the host by nematode parasites have been reported extensively, and the cysteine protease inhibitor (cystatin) is identified as one of the major immunomodulators...
September 18, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28922364/association-of-epicardial-adipose-tissue-with-serum-level-of-cystatin-c-in-type-2-diabetes
#3
Tomomi Murai, Noriko Takebe, Kan Nagasawa, Yusuke Todate, Riyuki Nakagawa, Rieko Nakano, Mari Hangai, Yutaka Hasegawa, Yoshihiko Takahashi, Kunihiro Yoshioka, Yasushi Ishigaki
OBJECTIVE: Accumulation of epicardial adipose tissue (EAT) is considered to be a cardiovascular risk factor independent from visceral adiposity, obesity, hypertension and diabetes. We explored the parameters related to EAT accumulation, aiming to clarify the novel pathophysiological roles of EAT in subjects with type 2 diabetes (T2DM). METHODS: We examined the laboratory values, including cystatinC, and surrogate markers used for evaluating atherosclerosis. EAT was measured as the sum of the adipose tissue area, obtained by plain computed tomography scans in 208 subjects with T2DM but no history of coronary artery disease...
2017: PloS One
https://www.readbyqxmd.com/read/28921665/effects-of-oral-prednisone-administration-on-serum-cystatin-c-in-dogs
#4
J Muñoz, P Soblechero, F J Duque, B Macías-García, P Ruiz, C Zaragoza, R Barrera
BACKGROUND: Oral administration of glucocorticoid alters serum cystatin C (sCysC) concentration in humans. OBJECTIVE: To determine if oral administration of prednisone alters sCysC in dogs without pre-existing renal disease. ANIMALS: Forty six dogs were included: 10 dogs diagnosed with steroid responsive meningitis arteritis (SRMA; group A), 20 dogs diagnosed of pituitary-dependent hyperadrenocorticism (PDH; group B), and 16 healthy control dogs (group C)...
September 18, 2017: Journal of Veterinary Internal Medicine
https://www.readbyqxmd.com/read/28914371/serum-cystatin-c-is-associated-with-kidney-function-but-not-with-cardiovascular-risk-factors-or-subclinical-atherosclerosis-in-patients-with-systemic-lupus-erythematosus
#5
Patricia Garcia-Garcia, Raquel Castejon, Pablo Tutor-Ureta, R A Silvestre, Susana Mellor-Pita, Carlos Jimenez-Ortiz, Miguel Yebra-Bango
Cystatin C (CysC) is a protein considered as an excellent marker of renal function, and it has been suggested as an independent predictor of cardiovascular (CV) risk. We evaluated the association of serum CysC with renal function, CV risk factors, inflammation, and subclinical atherosclerosis in Systemic Lupus Erythematosus (SLE) patients. Sixty-one SLE female patients were selected according to estimated glomerular filtration rate (GFR) > 60 ml/min/1.73m(2). Renal function parameters, SLE specific factors, CV risk factors, and inflammatory markers were assessed...
September 15, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28913589/estimating-renal-function-in-old-people-an-in-depth-review
#6
REVIEW
Maharajan Raman, Rachel J Middleton, Philip A Kalra, Darren Green
Estimates of glomerular filtration rate (eGFR) should provide accurate measure of an individual's kidney function because important clinical decisions such as timing of renal replacement therapy and drug dosing may be dependent on eGFR. Formulae from which eGFR is derived are generally based on serum creatinine measurement, such as Cockcroft-Gault, MDRD and CKD-EPI. More recently, calculation of eGFR using other laboratory biomarkers such as cystatin C has emerged with apparent greater accuracy. In old people, there is age-related physiological change in the kidney, which could lead to reduced GFR...
September 15, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/28910501/serum-cystatin-c-level-is-an-excellent-predictor-of-mortality-in-patients-with-cirrhotic-ascites
#7
Yeon Seok Seo, Soo Young Park, Moon Young Kim, Sang Gyune Kim, Jun Yong Park, Hyung Joon Yim, Byoung Kuk Jang, Seung Ha Park, Ji Hoon Kim, Ki Tae Suk, Jin Dong Kim, Tae Yeob Kim, Eun Young Cho, Jun Sung Lee, Soung Won Jung, Jae Young Jang, Hyonggin An, Won Young Tak, Soon Koo Baik, Jae Seok Hwang, Young Seok Kim, Joo Hyun Sohn, Soon Ho Um
BACKGROUND/AIMS: Although serum cystatin C level is considered a more accurate marker of renal function in patients with liver cirrhosis, its prognostic efficacy remains uncertain. This study aimed to evaluate the prognostic efficacy of serum cystatin C level in patients with cirrhotic ascites. METHODS: Patients with cirrhotic ascites from 15 hospitals were prospectively enrolled between September 2009 and March 2013. Cox regression analyses were performed to identify independent predictive factors of mortality and development of type 1 hepatorenal syndrome (HRS-1)...
September 14, 2017: Journal of Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28910415/cystatin-c-a-potential-marker-for-cerebral-microvascular-compliance-is-associated-with-white-matter-hyperintensities-progression
#8
Woo-Jin Lee, Keun-Hwa Jung, Young Jin Ryu, Jeong-Min Kim, Soon-Tae Lee, Kon Chu, Manho Kim, Sang Kun Lee, Jae-Kyu Roh
Cerebral white matter hyperintensities (WMHs) are central MRI markers of the brain aging process, but the mechanisms for its progression remain unclear. In this study, we aimed to determine whether the baseline serum cystatin C level represented one mechanism underlying WMH progression, and whether it was associated with the long-term progression of cerebral WMH volume in MRI. 166 consecutive individuals who were ≥50 years of age and who underwent initial/follow-up MRI evaluations within an interval of 34-45 months were included...
2017: PloS One
https://www.readbyqxmd.com/read/28906491/cystatin-sn-inhibits-auranofin-induced-cell-death-by-autophagic-induction-and-ros-regulation-via-glutathione-reductase-activity-in-colorectal-cancer
#9
Byung Moo Oh, Seon-Jin Lee, Hee Jun Cho, Yun Sun Park, Jong-Tae Kim, Suk Ran Yoon, Sang Chul Lee, Jong-Seok Lim, Bo-Yeon Kim, Yong-Kyung Choe, Hee Gu Lee
This corrects the article DOI: 10.1038/cddis.2017.100.
September 14, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28904298/usefulness-of-urinary-biomarkers-for-nephrotoxicity-in-cynomolgus-monkeys-treated-with-gentamicin-cisplatin-and-puromycin-aminonucleoside
#10
Hiroshi Uchino, Junko Fujishima, Kaori Fukuoka, Teppei Iwakiri, Akira Kamikuri, Hidenori Maeda, Kazuhiro Nakama
The objective of this study was to investigate the availability of novel urinary biomarkers (BMs) such as total protein, albumin, β2-microglobulin, clusterin, cystatin C, neutrophil gelatinase-associated lipocalin (NGAL) for the detection of acute nephrotoxicity in cynomolgus monkeys. Animals (total 9 males/3 groups) were administered gentamicin (GM) subcutaneously at 40 mg/kg for 7 days, cisplatin (CDDP) intravenously at 3 mg/kg once and puromycin aminonucleoside (PAN) intravenously at 20 mg/kg for 7 days...
2017: Journal of Toxicological Sciences
https://www.readbyqxmd.com/read/28904297/sex-differences-in-the-excretion-levels-of-traditional-and-novel-urinary-biomarkers-of-nephrotoxicity-in-rats
#11
Satoshi Tsuji, Masayuki Sugiura, Shunsuke Tsutsumi, Hisaharu Yamada
Urinary biomarkers have been used widely in preclinical toxicity studies to detect dysfunctions and injuries of the kidney caused by drugs under development. While they have been well studied for evaluating nephrotoxicity, knowledge of sex differences in excretion levels of urinary biomarkers remains inadequate. We conducted experiments focused on effects of endogenous sex hormones on urinary biomarkers using intact and castrated male and female rats. Comparisons of the urinary biomarker excretion levels between intact male and female rats at 5, 7, 9 and 12 weeks of age revealed higher excretion levels of leucine aminopeptidase (LAP), γ-glutamyl transpeptidase (γGTP), total protein, liver-type fatty acid-binding protein (L-FABP), cystatin C (Cys-C) and β2-microglobulin (β2-MG), and lower excretion level of kidney injury molecule 1 (Kim-1), in male rats as compared to female rats...
2017: Journal of Toxicological Sciences
https://www.readbyqxmd.com/read/28904096/ripk1-mediates-a-disease-associated-microglial-response-in-alzheimer-s-disease
#12
Dimitry Ofengeim, Sonia Mazzitelli, Yasushi Ito, Judy Park DeWitt, Lauren Mifflin, Chengyu Zou, Sudeshna Das, Xian Adiconis, Hongbo Chen, Hong Zhu, Michelle A Kelliher, Joshua Z Levin, Junying Yuan
Dysfunction of microglia is known to play an important role in Alzheimer's disease (AD). Here, we investigated the role of RIPK1 in microglia mediating the pathogenesis of AD. RIPK1 is highly expressed by microglial cells in human AD brains. Using the amyloid precursor protein (APP)/presenilin 1 (PS1) transgenic mouse model, we found that inhibition of RIPK1, using both pharmacological and genetic means, reduced amyloid burden, the levels of inflammatory cytokines, and memory deficits. Furthermore, inhibition of RIPK1 promoted microglial degradation of Aβ in vitro...
September 13, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28903520/hepatic-renal-hematologic-and-inflammatory-markers-in-hiv-infected-children-on-long-term-suppressive-antiretroviral-therapy
#13
Ann J Melvin, Meredith Warshaw, Alexandra Compagnucci, Yacine Saidi, Linda Harrison, Anna Turkova, Gareth Tudor-Williams
Background: Data on long-term toxicity of antiretroviral therapy (ART) in HIV-infected children are sparse. PENPACT-1 was an open-label trial in which HIV-infected children were assigned randomly to receive protease inhibitor (PI)- or nonnucleoside reverse-transcriptase inhibitor (NNRTI)-based ART. Methods: We examined changes in clinical, immunologic, and inflammatory markers from baseline to year 4 in the subset of children in the PENPACT-1 study who experienced viral suppression between week 24 and year 4 of ART...
September 1, 2017: Journal of the Pediatric Infectious Diseases Society
https://www.readbyqxmd.com/read/28901886/consumption-of-whole-grains-fruit-and-vegetables-is-not-associated-with-indices-of-renal-function-in-the-population-based-longitudinal-doetinchem-study
#14
Gerrie-Cor M Herber-Gast, Marijke Boersma, W M Monique Verschuren, Coen D A Stehouwer, Ron T Gansevoort, Stephan J L Bakker, Annemieke M W Spijkerman
Emerging evidence suggests that diet and renal function are related. Little is known, however, about the association of consumption of whole grains, fruit and vegetables with urinary albumin:creatinine ratio (ACR) and changes in estimated glomerular filtration rate (eGFR). We investigated this in a population-based cohort aged 26-65 years. Data were from 3787 participants from the Doetinchem cohort study, who were examined ≥3 times, 5 years apart. Consumption of food groups was assessed at each round with a validated FFQ...
September 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28898495/clinical-features-of-cystatin-a-expression-in-patients-with-pancreatic-ductal-adenocarcinoma
#15
Takuya Komura, Hisashi Takabatake, Kenichi Harada, Masatoshi Yamato, Masaki Miyazawa, Keiko Yoshida, Masao Honda, Takashi Wada, Hirohisa Kitagawa, Tetsuo Ohta, Shuichi Kaneko, Yoshio Sakai
Pancreatic ductal adenocarcinoma (PDAC) is the most lethal malignancy known, with an extremely poor prognosis due to the lack of an efficient diagnostic scheme and no radical treatment option, except surgery. Therefore, understanding the pathophysiology of, and finding a novel biomarker to detect, PDAC should be prioritized. We observed an increase in mRNA expression of the cysteine protease inhibitor cystatin A (CSTA) in CD4+T cells in peripheral blood cells of 9 patients with PDAC, compared with the expression in 7 healthy volunteers...
September 12, 2017: Cancer Science
https://www.readbyqxmd.com/read/28893765/requirement-for-cystatin-c-testing-in-chronic-kidney-disease-a-retrospective-population-based-study
#16
Daniel S Lasserson, Brian Shine, Christopher A O'Callaghan, Tim James
BACKGROUND: Creatinine-based estimated glomerular filtration rate (eGFR) determines chronic kidney disease (CKD) stage, but underestimates renal function. The 2014 updated guidance from the National Institute for Health and Care Excellence (NICE) recommends that GPs reduce overdiagnosis of CKD stage 3a (eGFR 45-60 ml/min/1.73 m(2)) by using the renal biomarker cystatin C. AIM: To determine the population requirement for cystatin C testing, compared with current national availability of the assay...
September 11, 2017: British Journal of General Practice: the Journal of the Royal College of General Practitioners
https://www.readbyqxmd.com/read/28887209/thyroid-associated-orbitopathy-and-tears-a-proteomics-study
#17
Edina Kishazi, Marianne Dor, Simone Eperon, Aurélie Oberic, Mehrad Hamedani, Natacha Turck
To date, Thyroid-Associated Orbitopathy (TAO), an autoimmune inflammatory disease affecting the eye, remains poorly characterised and its diagnosis challenging. The aim of this study was to investigate the tears of the TAO patients in order to identify potential biomarkers. Two independent quantitative Tandem Mass Tag™ 6-plex experiments were done. After in-solution digestion and isoelectric fractionation, the 12 fractions were analysed with a LTQ Orbitrap Velos coupled to a liquid chromatography. Raw files were searched against Swiss-Prot-AC database using Proteome Discoverer software, with a false discovery rate of 1% at peptide and protein levels...
September 5, 2017: Journal of Proteomics
https://www.readbyqxmd.com/read/28887075/role-of-cathepsin-k-in-the-development-of-chronic-subdural-hematoma
#18
Satoshi Tsutsumi, Ikuko Ogino, Masakazu Miyajima, Senshu Nonaka, Masanori Ito, Yukimasa Yasumoto, Hajime Arai
Despite extensive investigations, the process of development of chronic subdural hematoma (CSDH) is not known. The present study aims to investigate CSDH by measuring biomarkers in it, gas analysis, and immunohistochemical examination. A total of 42 patients with symptomatic CSDH who underwent burr-hole drainage were enrolled. Intraoperatively, hematoma fluid and peripheral venous blood (PVCSDH) were simultaneously collected. As controls, peripheral venous blood (PVControl) and intracranial cerebrospinal fluid (CSF) were collected from other subjects during other surgeries...
September 5, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28887027/accurate-egfr-reporting-for-children-without-anthropometric-data
#19
Emil den Bakker, Reinoud Gemke, Joanna A E van Wijk, Isabelle Hubeek, Birgit Stoffel-Wagner, Anders Grubb, Arend Bökenkamp
INTRODUCTION: Reporting estimated glomerular filtration rate (eGFR) instead of serum concentrations is advised in current guidelines. Most creatinine-based eGFR equations for children require height, a parameter not readily available to laboratories. Combining height-dependent creatinine- and cystatin C-based eGFR improves performance. Recently, a height-independent creatinine-based eGFR equation has been developed. AIM: To compare the combination of height-independent creatinine- and cystatin C-based equations with a combination of equations using anthropometric data...
September 6, 2017: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/28884306/probiotic-soy-milk-consumption-and-renal-function-among-type-2-diabetic-patients-with-nephropathy-a-randomized-controlled-clinical-trial
#20
Maryam Miraghajani, Nafiseh Zaghian, Abolfazl Dehkohneh, Maryam Mirlohi, Reza Ghiasvand
Diabetic nephropathy (DN) is one the most important complications of diabetes leading to end-stage renal disease. Dietary approaches have been considered to control of the kidney function deterioration among these patients. The aim of the present study was to determine the effects of fortified soy milk with Lactobacillus plantarum A7 on renal function biomarkers in type 2 DN patients. Forty-eight DN subjects were attended to this parallel randomized trial study. Participants were randomly assigned to consume a diet containing 200 mL/day probiotic soy milk in intervention group or soy milk in the control condition for 8 weeks...
September 8, 2017: Probiotics and Antimicrobial Proteins
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