keyword
MENU ▼
Read by QxMD icon Read
search

Antibody

keyword
https://www.readbyqxmd.com/read/29166758/clinical-significance-of-anti-dense-fine-speckled-70-antibody-in-patients-with-fibromyalgia
#1
Jisoo Jeong, Dong Hyun Kim, Gun Park, Suyeon Park, Hyun-Sook Kim
Background/Aims: Fibromyalgia (FM) is a common rheumatologic disease characterized by chronic widespread pain, along with various clinical manifestations including atypical autoimmune characteristics. Despite its high prevalence, there remain no approved laboratory tests to identify specific manifestations of FM, or to rule out FM from other rheumatic diseases. Anti-dense fine speckled 70 (anti-DFS70) antibodies were initially identified as a form of anti-nuclear antibodies in a patient with interstitial cystitis...
November 24, 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/29166662/detection-of-hbsag-mutants-in-the-blood-donor-population-of-pakistan
#2
Ahmad Farooq, Usman Waheed, Hasan Abbas Zaheer, Fahad Aldakheel, Shatha Alduraywish, Muhammad Arshad
BACKGROUND: Infection with the Hepatitis B virus (HBV) continues to be one of the leading healthcare issues in Pakistan, affecting over 6 million people. The existence of HBsAg mutants is well documented in many countries. In Pakistan, HBV screening in the majority of the blood banks is performed by Rapid Detection Devices or ELISA tests. These tests are designed to detect HBsAg, but may not detect the mutant HBsAg. Failure to detect the HBsAg mutant may result in the transmission of HBV infection from donor to recipient...
2017: PloS One
https://www.readbyqxmd.com/read/29166592/hiv-envelope-glycoform-heterogeneity-and-localized-diversity-govern-the-initiation-and-maturation-of-a-v2-apex-broadly-neutralizing-antibody-lineage
#3
Elise Landais, Ben Murrell, Bryan Briney, Sasha Murrell, Kimmo Rantalainen, Zachary T Berndsen, Alejandra Ramos, Lalinda Wickramasinghe, Melissa Laird Smith, Kemal Eren, Natalia de Val, Mengyu Wu, Audrey Cappelletti, Jeffrey Umotoy, Yolanda Lie, Terri Wrin, Paul Algate, Po-Ying Chan-Hui, Etienne Karita, Andrew B Ward, Ian A Wilson, Dennis R Burton, Davey Smith, Sergei L Kosakovsky Pond, Pascal Poignard
Understanding how broadly neutralizing antibodies (bnAbs) to HIV envelope (Env) develop during natural infection can help guide the rational design of an HIV vaccine. Here, we described a bnAb lineage targeting the Env V2 apex and the Ab-Env co-evolution that led to development of neutralization breadth. The lineage Abs bore an anionic heavy chain complementarity-determining region 3 (CDRH3) of 25 amino acids, among the shortest known for this class of Abs, and achieved breadth with only 10% nucleotide somatic hypermutation and no insertions or deletions...
November 21, 2017: Immunity
https://www.readbyqxmd.com/read/29166578/glycans-function-as-anchors-for-antibodies-and-help-drive-hiv-broadly-neutralizing-antibody-development
#4
Raiees Andrabi, Ching-Yao Su, Chi-Hui Liang, Sachin S Shivatare, Bryan Briney, James E Voss, Salar Khan Nawazi, Chung-Yi Wu, Chi-Huey Wong, Dennis R Burton
No abstract text is available yet for this article.
November 21, 2017: Immunity
https://www.readbyqxmd.com/read/29166504/moderate-to-severe-psoriasis-treatment-challenges-through-the-era-of-biological-drugs
#5
Júlia Vide, Sofia Magina
Biological therapy has revolutionized moderate to severe psoriasis treatment. However, despite being more effective than conventional systemic treatments, some patients do not respond or lose response to biotechnological treatments or develop drug-antibodies, interfering with its safety and efficacy. There are also clinical forms of the disease and patient profiles for which is pending further scientific evidence for more sustained therapeutic interventions. The continuous and more detailed knowledge of psoriasis pathophysiology has allowed identifying new therapeutic targets, which is expected to help overcome the challenges of individualized psoriasis treatment...
September 2017: Anais Brasileiros de Dermatologia
https://www.readbyqxmd.com/read/29166388/associations-between-thyroid-dysfunction-and-developmental-status-in-children-with-excessive-iodine-status
#6
Inger Aakre, Tor A Strand, Khalil Moubarek, Ingrid Barikmo, Sigrun Henjum
BACKGROUND AND OBJECTIVE: Adequate iodine status and normal thyroid hormone synthesis are important for optimal child development. In this study, we explored whether young children's developmental status is associated with thyroid dysfunction in an area of chronic excessive iodine exposure. METHODS: We included 298 children between 18 and 48 months of age residing in Algerian refugee camps. Early child development was measured using the Ages and Stages Questionnaires, third edition (ASQ-3), consisting of five domains: Communication, Gross Motor, Fine Motor, Problem Solving and Personal-Social...
2017: PloS One
https://www.readbyqxmd.com/read/29166383/prematurity-disrupts-glomeruli-development-while-prematurity-and-hyperglycemia-lead-to-altered-nephron-maturation-and-increased-oxidative-stress-in-newborn-baboons
#7
Danielle A Callaway, Lisa L McGill-Vargas, Amy Quinn, Jasmine L Jordan, Lauryn A Winter, Diana Anzueto, Edward J Dick, Cynthia L Blanco
BACKGROUND: Premature birth occurs when nephrogenesis is incomplete and has been linked to increased renal pathologies in the adult. Metabolic factors complicating preterm birth may have additional consequences for kidney development. Here, we evaluated the effects of prematurity and hyperglycemia on nephrogenesis in premature baboons when compared to term animals. METHODS: Baboons were delivered prematurely (67% gestation; n=9) or at term (n=7) and survived 2-4 weeks...
November 22, 2017: Pediatric Research
https://www.readbyqxmd.com/read/29166337/detection-of-hepatitis-c-antibodies-without-viral-transmission-in-hepatitis-c-negative-recipients-receiving-kidneys-from-hepatitis-c-positive-donors-treated-with-direct-acting-anti-viral-therapy
#8
Neeru Agarwal, Rebecca J Davis, David M Gracey, Germaine Wong, Kathy Kable, Jeffrey K W Wong, Brian J Nankivell, Simone Strasser, Kate Wyburn
No abstract text is available yet for this article.
November 22, 2017: Transplantation
https://www.readbyqxmd.com/read/29166274/detection-of-experimental-swine-trichinellosis-using-commercial-elisa-test
#9
Michal Gondek, J Bień, Z Nowakowski
The aim of the study carried out on ten young (10-week old) pigs of the native Polish Large White breed experimentally infected with a low dose of 300 invasive muscle larvae (ML) of Trichinella spiralis was intravital detection of trichinellosis using the E-S ELISA test, determination of a variation level of IgG antibodies against excretory-secretory (E-S) antigens of T. spiralis muscle larvae and finally, describing the intensity of T. spiralis larvae infection in selected muscles. The pig sera were collected at 7 and 9 days prior to the experimental infection with T...
September 26, 2017: Polish Journal of Veterinary Sciences
https://www.readbyqxmd.com/read/29166273/first-report-of-feline-calicivirus-fcv-infection-in-stray-cats-in-northeast-china
#10
Kai Wang, Zhihua Pei, Guixue Hu
To improve our understanding of Feline calicivirus (FCV) infection in cats in Northeast China, 1584 serum samples from 974 domestic cats and 610 stray cats were collected between 2012 and 2015. The samples were tested for FCV antibodies using a commercially available ELISA kit. The results revealed an overall seroprevalence of 37.56% (595/1584), a seroprevalence in domestic cats of 32.85% (320/974) and a seroprevalence in stray cats of 45.08% (275/610). Risk factor analysis indicated that species was the only risk factor for the presence of FCV (OR=1...
September 26, 2017: Polish Journal of Veterinary Sciences
https://www.readbyqxmd.com/read/29166262/antiphosphatidylserine-prothrombin-antibodies-aps-pt-as-potential-diagnostic-markers-and-risk-predictors-of-venous-thrombosis-and-obstetric-complications-in-antiphospholipid-syndrome
#11
Hui Shi, Hui Zheng, Yu-Feng Yin, Qiong-Yi Hu, Jia-Lin Teng, Yue Sun, Hong-Lei Liu, Xiao-Bing Cheng, Jun-Na Ye, Yu-Tong Su, Xin-Yao Wu, Jin-Feng Zhou, Gary L Norman, Hui-Yun Gong, Xin-Ming Shi, Yi-Bing Peng, Xue-Feng Wang, Cheng-De Yang
BACKGROUND: The aim of the study was to determine the prevalence and clinical associations of antiphosphatidylserine/prothrombin antibodies (aPS/PT) with thrombosis and pregnancy loss in Chinese patients with antiphospholipid syndrome (APS) and seronegative APS (SNAPS). METHODS: One hundred and eighty six Chinese patients with APS (67 primary, 119 secondary), 48 with SNAPS, 176 disease controls (79 systemic lupus erythematosus [SLE], 29 Sjogren's syndrome [SS], 30 ankylosing spondylitis [AS], 38 rheumatoid arthritis [RA]) and 90 healthy donors were examined...
November 22, 2017: Clinical Chemistry and Laboratory Medicine: CCLM
https://www.readbyqxmd.com/read/29166136/the-gamma-aminobutyric-acid-b-receptor-gabab-encephalitis-clinical-manifestations-and-response-to-immunotherapy
#12
Junzhao Cui, Hui Bu, Junying He, Zeyan Zhao, Weixin Han, Ruiping Gao, Xiaoqing Li, Qing Li, Xiaosu Guo, Yueli Zou
PURPOSE: We report 11 patients diagnosed with GABAB receptor (GABABR) antibodies encephalitis in China and aim to analyse the clinical characteristics, laboratory and imaging findings, therapeutic modalities and outcomes. METHODS: Clinical data from patients diagnosed with anti-GABAB receptor encephalitis in the Second Affiliated Hospital of Hebei Medical University from February 2016 to October 2016 January were retrospectively collected and evaluated. RESULTS: Seven of the eleven patients were males, and a mean age at presentation of 63 years (range: 47-79 years)...
November 22, 2017: International Journal of Neuroscience
https://www.readbyqxmd.com/read/29166012/the-use-of-fluoroproline-in-muc1-antigen-enables-efficient-detection-of-antibodies-in-patients-with-prostate-cancer
#13
Víctor Jesús Somovilla, Iris Alicia Bermejo, Inês S Albuquerque, Nuria Martínez-Sáez, Jorge Castro-López, Fayna Garcia Martin, Ismael Compañón, Hiroshi Hinou, Shin-Ichiro Nishimura, Jesús Jiménez-Barbero, Juan Luis Asensio, Alberto Avenoza, Jesús H Busto, Ramon Hurtado-Guerrero, Jesús M Peregrina, Gonçalo J L Bernardes, Francisco Corzana
A structure-based design of a new generation tumor-associated glycopeptides with improved affinity against two anti-MUC1 antibodies is described. These unique antigens feature a fluorinated proline residue, such as a (4S)-4-fluoro-L-proline or 4,4-difluoroproline, at the most immunogenic domain. Binding assays using bio-layer interferometry reveal 3-fold to 10-fold affinity improvement with respect to the natural (glyco)peptides. According to X-ray crystallography and MD simulations, the fluorinated residues stabilize the antigen-antibody complex by enhancing key CH/π interactions...
November 22, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/29165857/isolation-of-phage-display-library-derived-scfv-antibody-specific-to-listeria-monocytogenes-by-a-novel-immobilized-method
#14
Nguyen Xuan-Hung, Thu-Le Trinh, Huong Thi-Bich Vu, Huan Quang Le, Anh To Kim
AIMS: To select Listeria monocytogenes specific scFv antibodies from a phage display library by a novel simple and cost-effective immobilization method. METHODS AND RESULTS: Light Expanded Clay Aggregate (LECA) was used as biomass support matrix for biopanning of a phage display library to select Listeria monocytogenes specific scFv antibody. Four rounds of positive selection against LECA-immobilized L. monocytogenes and an additional subtractive panning against L...
November 22, 2017: Journal of Applied Microbiology
https://www.readbyqxmd.com/read/29165756/the-pathogenic-detection-for-126-children-with-diarrhea-and-drug-sensitivity-tests
#15
X-X Song, D-H Fang, Y-Q Quan, D-J Feng
OBJECTIVE: To investigate the cause of infective diarrhea in children, special distribution of the infection and the drug sensitivity. PATIENTS AND METHODS: We carried out pathogenic detection and drug sensitivity tests for one hundred and twenty-six children with diarrhea, including 67 children in infant group (0-<1 year) and 59 children in child group (1-5 years). RESULTS: Fat particles and starch particles were seen in most stool samples under microscope; 42 kinds of pathogenic bacteria were obtained from 126 stool samples, including 10 Diarrheagenic E...
October 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/29165741/emerging-roles-for-von-willebrand-factor-in-cancer-cell-biology
#16
Jamie M O'Sullivan, Roger J S Preston, Tracy Robson, James S O'Donnell
von Willebrand factor (VWF) is a complex multimeric plasma glycoprotein that plays critical roles in normal hemostasis. However, additional novel roles for VWF in modulating cancer cell biology, and in particular tumor metastasis, have recently been reported. Markedly elevated plasma VWF levels were associated with advanced tumor stage and metastatic disease. These observations have raised the question of whether VWF may be involved in regulating tumor progression. Interestingly, novel findings indicate that VWF is expressed by a variety of tumor cells of nonendothelial origin...
November 17, 2017: Seminars in Thrombosis and Hemostasis
https://www.readbyqxmd.com/read/29165651/functional-conservation-of-the-ama1-host-cell-invasion-ligand-between-p-falciparum-and-p-vivax-a-novel-platform-to-accelerate-vaccine-and-drug-development
#17
Damien R Drew, Paul R Sanders, Gretchen Weiss, Paul R Gilson, Brendan S Crabb, James G Beeson
P. vivax and P. falciparum malaria species have diverged significantly in receptor-ligand interactions and host-cell invasion. One protein common to both is the merozoite invasion ligand AMA1. While the general structure of AMA1 is similar between species, their sequences are divergent. Surprisingly, it was possible to genetically replace PfAMA1 with PvAMA1 in P. falciparum parasites. PvAMA1 could complement PfAMA1 function and supported efficient invasion of erythrocytes by P. falciparum. Genetically-modified P...
November 20, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/29165625/evidence-of-chikungunya-virus-circulation-in-the-terai-region-of-nepal-in-2014-and-2015
#18
Kishor Pandey, Basu Dev Pandey, Ram Rekha Chaurasiya, Mahesh Thakur, Biswas Neupane, Yogendra Shah, Mya Myat Ngwe Tun, Kouichi Morita
Background: Chikungunya virus (CHIKV) infection is an emerging viral disease in Nepal, with the reported by our laboratories in 2013. Because of the similarity in signs and symptoms to dengue virus (DENV) and misdiagnosis, the under-reporting of CHIKV infection in DENV-endemic areas of Nepal is very common. The aim of the present study is to identify CHIKV infection among patients with febrile illness during the 2014-2015 outbreaks. Methods: A total of 219 serum samples were tested for CHIKV and DENV by using enzyme-linked immunosorbent assays (ELISAs) to detect immunoglobulin M (IgM) and IgG antibodies, with confirmation by a 50% focal reduction neutralization test (FRNT50)...
November 20, 2017: Transactions of the Royal Society of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29165434/clinical-analysis-of-hashimoto-thyroiditis-coexistent-with-papillary-thyroid-cancer-in-1392-patients
#19
J Liang, W Zeng, F Fang, T Yu, Y Zhao, X Fan, N Guo, X Gao
Papillary thyroid carcinoma (PTC) is the most common malignant tumour of the thyroid. The effect of the concurrent presence of Hashimoto's thyroiditis (HT) and PTC is still under debate. The aim of this study is to investigate the influence of coexistent HT on prognostic outcomes and the association of coexistent HT with clinicopathological features. The demographic and clinicopathological data of 1,392 patients who underwent surgery in our hospital from 2007 to 2016 was collected and analysed. Among 1,392 PTC patients, the rate of HT was 25...
October 2017: Acta Otorhinolaryngologica Italica
https://www.readbyqxmd.com/read/29165368/human-protoparvoviruses
#20
REVIEW
Elina Väisänen, Yu Fu, Klaus Hedman, Maria Söderlund-Venermo
Next-generation sequencing and metagenomics have revolutionized the discovery of novel viruses. In recent years, three novel protoparvoviruses have been discovered in fecal samples of humans: bufavirus (BuV) in 2012, tusavirus (TuV) in 2014, and cutavirus (CuV) in 2016. BuV has since been studied the most, disclosing three genotypes that also represent serotypes. Besides one nasal sample, BuV DNA has been found exclusively in diarrheal feces, but not in non-diarrheal feces, suggesting a causal relationship...
November 22, 2017: Viruses
keyword
keyword
14628
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"