keyword
MENU ▼
Read by QxMD icon Read
search

Afp

keyword
https://www.readbyqxmd.com/read/27936479/the-galad-scoring-algorithm-based-on-afp-afp-l3-and-dcp-significantly-improves-detection-of-bclc-early-stage-hepatocellular-carcinoma
#1
J Best, H Bilgi, D Heider, C Schotten, P Manka, S Bedreli, M Gorray, J Ertle, L A van Grunsven, A Dechêne
Background: Hepatocellular carcinoma (HCC) is one of the leading causes of death in cirrhotic patients worldwide. The detection rate for early stage HCC remains low despite screening programs. Thus, the majority of HCC cases are detected at advanced tumor stages with limited treatment options. To facilitate earlier diagnosis, this study aims to validate the added benefit of the combination of AFP, the novel biomarkers AFP-L3, DCP, and an associated novel diagnostic algorithm called GALAD. Material and methods: Between 2007 and 2008 and from 2010 to 2012, 285 patients newly diagnosed with HCC and 402 control patients suffering from chronic liver disease were enrolled...
December 2016: Zeitschrift Für Gastroenterologie
https://www.readbyqxmd.com/read/27935864/prognostic-value-of-combined-preoperative-fibrinogen-and-neutrophil-lymphocyte-ratio-in-patients-with-hepatocellular-carcinoma-after-liver-transplantation
#2
Shun-Jun Fu, Fei Ji, Ming Han, Mao-Gen Chen, Xiao-Ping Wang, Wei-Qiang Ju, Qiang Zhao, Lin-Wei Wu, Qing-Qi Ren, Zhi-Yong Guo, Dong-Ping Wang, Xiao-Feng Zhu, Yi Ma, Xiao-Shun He
OBJECTIVES: Elevated plasma fibrinogen (Fib) correlated with patient's prognosis in several solid tumors. However, few studies have illuminated the relationship between preoperative Fib and prognosis of HCC after liver transplantation. We aimed to clarify the prognostic value of Fib and whether the prognostic accuracy can be enhanced by the combination of Fib and neutrophil-lymphocyte ratio (NLR). RESULTS: Fib was correlated with Child-pugh stage, alpha-fetoprotein (AFP), size of largest tumor, macro- and micro-vascular invasion...
December 7, 2016: Oncotarget
https://www.readbyqxmd.com/read/27935033/detection-of-colorectal-neoplasia-combination-of-eight-blood-based-cancer-associated-protein-biomarkers
#3
Michael Wilhelmsen, Ib J Christensen, Louise Rasmussen, Lars N Jørgensen, Mogens R Madsen, Jesper Vilandt, Thore Hillig, Michael Klaerke, Knud T Nielsen, Søren Laurberg, Nils Brünner, Susan Gawel, Xiaoqing Yang, Gerard Davis, Anne Meike Heijboer, Frans Martens, Hans J Nielsen
Serological biomarkers may be an option for early detection of colorectal cancer (CRC). The present study assessed 8 cancer-associated protein biomarkers in plasma from subjects undergoing first time ever colonoscopy due to symptoms attributable to colorectal neoplasia. Plasma AFP, CA19-9, CEA, hs-CRP, CyFra21-1, Ferritin, Galectin-3, and TIMP-1 were determined in EDTA-plasma using the Abbott ARCHITECT® automated immunoassay platform. Primary endpoints were detection of: 1: CRC and high risk adenoma and 2: CRC...
December 9, 2016: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/27933740/fine-needle-aspiration-in-the-diagnosis-and-classification-of-hepatoblastoma-analysis-of-21-new-cases
#4
Tatjana Vlajnic, Hervé J Brisse, Isabelle Aerts, Paul Fréneaux, Cécile Cellier, Monique Fabre, Jerzy Klijanienko
BACKGROUND: Diagnosis of hepatoblastoma (HBL) is based on characteristic clinical and radiological presentation, young age and marked elevation of serum α-fetoprotein (aFP). Fine needle aspiration (FNA) technique is successfully used in the diagnosis of hepatoblastoma. To evaluate the value of FNA in the diagnosis and subtyping of HBL, we report our experience correlated to histological sections (core needle biopsy, CNB). METHODS: From 1991 to 2015, 21 cases from 20 patients were cytologically diagnosed as HBL...
December 9, 2016: Diagnostic Cytopathology
https://www.readbyqxmd.com/read/27932120/prognostic-value-of-pre-transplantation-serum-alpha-fetoprotein-levels-in-hepatocellular-carcinoma-recurrence
#5
E M Montalvá, M Cantos, A Boscà, A Rubín, C Vinaixa, P Granero, J Maupoey, R López-Andújar
Serum alpha-fetoprotein (AFP) value is still not included in the consensus guidelines to make decisions referring to liver transplantation (LT) for hepatocellular carcinoma (HCC). Many studies demonstrated the influence of high AFP level in poor prognosis after LT for HCC. We studied 301 consecutive recipients transplanted for HCC from January 2002 to December 2011. The median follow-up was 64.3 months (interquartile range, 41.6-90.8). HCC recurrence was 31.6% when AFP was >400 ng/mL and 50% when AFP was >1,000 ng/mL...
November 2016: Transplantation Proceedings
https://www.readbyqxmd.com/read/27932119/oncological-evaluation-by-positron-emission-tomography-circulating-tumor-cells-and-alpha-fetoprotein-in-patients-with-hepatocellular-carcinoma-on-the-waiting-list-for-liver-transplantation
#6
P Ramirez, L Sáenz, P A Cascales-Campos, M R González Sánchez, E Llàcer-Millán, M I Sánchez-Lorencio, E Díaz-Rubio, V De La Orden, B Mediero-Valeros, J L Navarro, B Revilla Nuin, A Baroja-Mazo, J A Noguera-Velasco, B F Sánchez, J de la Peña, J A Pons-Miñano, F Sánchez-Bueno, R Robles-Campos, P Parrilla
INTRODUCTION: The objectives of this study are the determination of the number of circulating tumor cells (CTCs), by means of the IsoFlux enrichment system (Fluxion Biosciences Inc, San Francisco, California, United States) in patients with hepatocellular carcinoma (HCC) in compliance with the Milan criteria and on the waiting list for hepatic transplantation, as well as the study of its relation with the of α-fetoprotein levels (AFP) and positron-emission tomography-computed tomography (PET-CT) findings...
November 2016: Transplantation Proceedings
https://www.readbyqxmd.com/read/27930928/human-enterovirus-d68-in-clinical-and-sewage-samples-in-israel
#7
Merav Weil, Michal Mandelboim, Ella Mendelson, Yossi Manor, Lester Shulman, Daniela Ram, Galia Barkai, Yonat Shemer, Dana Wolf, Zipi Kra-Oz, Leah Weiss, Rakefet Pando, Musa Hindiyeh, Danit Sofer
BACKGROUND: Since mid-August 2014, North America experienced a wide outbreak of Enterovirus D68 (EV-D68) associated with severe respiratory illness in children. Several other countries also reported cases of EV-D68 in 2014. OBJECTIVES: The aim of this study was to determine whether EV-D68 circulated in Israel in 2014, caused severe respiratory illness in children and was the causative agent of Acute Flaccid Paralysis. STUDY DESIGN: Archived clinical respiratory samples from a cohort of 710 hospitalized pediatric patient's (<10years old) with respiratory illness were screened for clade B specific EV-D68 by real-time PCR...
November 30, 2016: Journal of Clinical Virology: the Official Publication of the Pan American Society for Clinical Virology
https://www.readbyqxmd.com/read/27930318/janus-effect-of-antifreeze-proteins-on-ice-nucleation
#8
Kai Liu, Chunlei Wang, Ji Ma, Guosheng Shi, Xi Yao, Haiping Fang, Yanlin Song, Jianjun Wang
The mechanism of ice nucleation at the molecular level remains largely unknown. Nature endows antifreeze proteins (AFPs) with the unique capability of controlling ice formation. However, the effect of AFPs on ice nucleation has been under debate. Here we report the observation of both depression and promotion effects of AFPs on ice nucleation via selectively binding the ice-binding face (IBF) and the non-ice-binding face (NIBF) of AFPs to solid substrates. Freezing temperature and delay time assays show that ice nucleation is depressed with the NIBF exposed to liquid water, whereas ice nucleation is facilitated with the IBF exposed to liquid water...
December 7, 2016: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/27929744/surveillance-of-poliomyelitis-in-northern-italy-results-of-acute-flaccid-paralysis-surveillance-and-environmental-surveillance-2012-2015
#9
Laura Pellegrinelli, Laura Bubba, Valeria Primache, Elena Pariani, Andrea Battistone, Roberto Delogu, Fiore Stefano, Sandro Binda
Although in the last years poliovirus (PV) transmission has been reported at the lowest levels ever recorded, the spread of virus from endemic countries endures; the high levels of immigration flows across the Mediterranean Sea jeopardize Italy for PV reintroduction. The World Health Organization (WHO) strategic plan for global poliomyelitis (polio) eradication indicates the nationwide surveillance of Acute Flaccid Paralysis (AFP) as the gold standard for detecting cases of polio. In addition, the Environmental Surveillance (ES), seeking the presence of PV and Non-Polio Enterovirus (NPEV) in sewage, is recognized as a powerful tool to confirm PV circulation in absence of AFP cases, especially in polio-free countries...
December 8, 2016: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/27929528/risk-of-preterm-birth-among-women-using-drugs-during-pregnancy-with-elevated-%C3%AE-fetoprotein
#10
R J Baer, C D Chambers, K K Ryckman, S P Oltman, M E Norton, L L Jelliffe-Pawlowski
OBJECTIVE: Examine the risk of preterm birth (PTB) among women who use drugs during pregnancy and have elevated α-fetoprotein (AFP). STUDY DESIGN: The sample included California singleton live births in 2005 to 2010 contained within a hospital discharge database linked to the Prenatal Screening Program. A selection of mothers who did not use drugs was selected at a ratio of 4:1. Risk of PTB was calculated using adjusted odds ratios and 95% confidence intervals (CIs) for women who did or did not use drugs by their AFP percentile...
December 8, 2016: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/27929278/aafp-news-afp-edition
#11
(no author information available yet)
No abstract text is available yet for this article.
November 15, 2016: American Family Physician
https://www.readbyqxmd.com/read/27929266/aafp-news-afp-edition
#12
(no author information available yet)
No abstract text is available yet for this article.
December 1, 2016: American Family Physician
https://www.readbyqxmd.com/read/27929256/afp-s-acceptance-rates-and-timelines-to-publication
#13
Jay Siwek
No abstract text is available yet for this article.
December 1, 2016: American Family Physician
https://www.readbyqxmd.com/read/27929249/aafp-news-afp-edition
#14
(no author information available yet)
No abstract text is available yet for this article.
November 1, 2016: American Family Physician
https://www.readbyqxmd.com/read/27929230/aafp-news-afp-edition
#15
(no author information available yet)
No abstract text is available yet for this article.
October 15, 2016: American Family Physician
https://www.readbyqxmd.com/read/27929211/aafp-news-afp-edition
#16
(no author information available yet)
No abstract text is available yet for this article.
October 1, 2016: American Family Physician
https://www.readbyqxmd.com/read/27925189/hbx-drives-alpha-fetoprotein-expression-to-promote-initiation-of-liver-cancer-stem-cells-through-activating-pi3k-akt-signal-pathway
#17
Mingyue Zhu, Wei Li, Yan Lu, Xu Dong, Bo Lin, Yi Chen, Xueer Zhang, Junli Guo, Mengsen Li
Hepatitis B virus (HBV)-X protein (HBx) plays critical role in inducing the malignant transformation of liver cells. Alpha fetoprotein (AFP) expression is closely related to hepatocarcinogenesis. We report that Oct4, Klf4, Sox2 and c-myc expression positively associated with AFP(+)/HBV(+) hepatocellular carcinoma(HCC) tissues, and the expression of the stemness markers CD44, CD133 and EpCAM was significantly higher in AFP(+)/HBV(+) HCC tissues compared to normal liver tissues or AFP(-)/HBV(-) HCC tissues. AFP expression turned on prior to expression of Oct4, Klf4, Sox2 and c-myc, and the stemness markers CD44, CD133 and EpCAM in the normal human liver L-02 cell line or CHL cell lines upon transfection with MCV-HBx vectors...
December 7, 2016: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/27924982/upconversion-nanoparticle-as-elemental-tag-for-the-determination-of-alpha-fetoprotein-in-human-serum-by-inductively-coupled-plasma-mass-spectrometry
#18
Zhengru Liu, Bin Yang, Beibei Chen, Man He, Bin Hu
Upconversion nanoparticles (UCNPs) have received increasing attention due to their unique optical properties. Recognizing that UCNPs are lanthanide-doped nanoparticles, we incorporated UCNPs into an immunoassay with inductively coupled plasma mass spectrometry (ICP-MS) detection for the determination of specific proteins, e.g., alpha-fetoprotein (AFP). The sensitivity of the assay was enhanced because of the ICP-MS detection of UCNPs that contained large numbers of lanthanide elemental tags. Conjugates of UCNPs and antibodies were prepared and the morphology of the conjugates was characterized by transmission electron microscopy...
December 7, 2016: Analyst
https://www.readbyqxmd.com/read/27924522/expression-of-%C3%AE-catenin-protein-in-hepatocellular-carcinoma-and-its-relationship-with-alpha-fetoprotein
#19
Ya-Jun Ren, Tao Huang, Hong-Lu Yu, Li Zhang, Qian-Jin He, Zhi-Fan Xiong, Hua Peng
This study aimed to investigate the expression of β-catenin in hepatocellular carcinoma (HCC) tissues and its relationship with α-fetoprotein (AFP) in HCC. Immunohistochemistry was used to determine the expression of β-catenin in normal liver tissues (n=10), liver cirrhosis tissues (n=20), and primary HCC tissues (n=60). The relationship between β-catenin expression and clinical parameters of HCC was investigated. Real-time PCR and Western blotting were used to detect the mRNA and protein expression levels of β-catenin in the liver cancer cell line SMMC-7721 transfected with a plasmid encoding AFP, and also the mRNA and protein expression levels of β-catenin were measured in the liver cancer cell line Huh7 before and after the transfection with AFP shRNA plasmids...
December 2016: Journal of Huazhong University of Science and Technology. Medical Sciences
https://www.readbyqxmd.com/read/27922086/photoelectrochemical-detection-of-alpha-fetoprotein-based-on-zno-inverse-opals-structure-electrodes-modified-by-ag2s-nanoparticles
#20
Yandong Jiang, Dali Liu, Yudan Yang, Ru Xu, Tianxiang Zhang, Kuang Sheng, Hongwei Song
In this work, a new photoelectrochemical biosensor based on Ag2S nanoparticles (NPs) modified macroporous ZnO inverse opals structure (IOs) was developed for sensitive and rapid detection of alpha fetal protein (AFP). Small size and uniformly dispersed Ag2S NPs were prepared using the Successive Ionic Layer Adsorption And Reaction (SILAR) method, which were adsorbed on ZnO IOs surface and frame work as matrix for immobilization of AFP. The composite structure of ZnO/Ag2S expanded the scope of light absorption to long wavelength, which can make full use of the light energy...
December 6, 2016: Scientific Reports
keyword
keyword
22477
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"