keyword
MENU ▼
Read by QxMD icon Read
search

Boss

keyword
https://www.readbyqxmd.com/read/27922245/a-novel-mutation-in-a-case-of-pseudohypoparathyroidism-type-ia
#1
Birgül Kırel, Meliha Demiral, Özkan Bozdağ, Kadri Karaer
Pseudohypoparathyroidism (PHP) type Ia is characterized by multiple hormone resistance; primarily parathyroid hormone (PTH) resistance and Albright's hereditary osteodystrophy (AHO) which involves skeletal and developmental defects. The AHO phenotype alone without hormone resistance is defined as pseudoPHP. A boy was first diagnosed as having both rickets and primary hypothyroidism at 2.5 months of age. His calcium level remained within normal levels after vitamin D treatment, but, elevated PTH and ALP levels and normal-high phosphate levels persisted during his follow-up by age of 2...
2016: Turkish Journal of Pediatrics
https://www.readbyqxmd.com/read/27918443/human-intervention-study-to-assess-the-effects-of-supplementation-with-olive-leaf-extract-on-peripheral-blood-mononuclear-cell-gene-expression
#2
Anna Boss, Chi Hsiu-Juei Kao, Pamela M Murray, Gareth Marlow, Matthew P G Barnett, Lynnette R Ferguson
Olive leaf extract (OLE) has been used for many years for its putative health benefits, but, to date, scientific evidence for the basis of these effects has been weak. Although recent literature has described a link between ailments such as cardiovascular disease, diabetes and cancer and a protective effect of polyphenols in the OLE, the mode of action is still unclear. Here, we describe a double-blinded placebo (PBO)-controlled trial, in which gene expression profiles of peripheral blood mononuclear cells from healthy male volunteers (n = 29) were analysed to identify genes that responded to OLE, following an eight-week intervention with 20 mL daily consumption of either OLE or PBO...
December 2, 2016: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/27913632/intracellular-activation-of-complement-3-is-responsible-for-intestinal-tissue-damage-during-mesenteric-ischemia
#3
Abhigyan Satyam, Lakshmi Kannan, Naoya Matsumoto, Mayya Geha, Peter H Lapchak, Robin Bosse, Guo-Ping Shi, Jurandir J Dalle Lucca, Maria G Tsokos, George C Tsokos
Intestinal ischemia followed by reperfusion leads to local and remote organ injury attributed to inflammatory response during the reperfusion phase. The extent to which ischemia contributes to ischemia/reperfusion injury has not been thoroughly studied. After careful evaluation of intestinal tissue following 30 min of ischemia, we noticed significant local mucosal injury in wild-type mice. This injury was drastically reduced in C3-deficient mice, suggesting C3 involvement. Depletion of circulating complement with cobra venom factor eliminated, as expected, injury recorded at the end of the reperfusion phase but failed to eliminate injury that occurred during the ischemic phase...
December 2, 2016: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/27910946/ki-67-in-endometrial-cancer-scoring-optimization-and-prognostic-relevance-for-window-studies
#4
Sarah Kitson, Vanitha N Sivalingam, James Bolton, Rhona McVey, Mashid Nickkho-Amiry, Melanie E Powell, Alexandra Leary, Hans W Nijman, Remi A Nout, Tjalling Bosse, Andrew G Renehan, Henry C Kitchener, Richard J Edmondson, Emma J Crosbie
Ki-67, a marker of cellular proliferation, is increasingly being used in pre-surgical window studies in endometrial cancer as a primary outcome measure. Unlike in breast cancer, however, there are no guidelines standardizing its measurement and its clinical relevance as a response biomarker is undetermined. It is, therefore, imperative that Ki-67 scoring protocols are optimized and its association with patient survival rigorously evaluated, in order to be able to clinically interpret the results of these studies...
December 2, 2016: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/27902875/who-s-the-boss-here-the-post-transcriptional-global-regulator-hfq-takes-over-control-of-secondary-metabolite-production-in-the-nematode-symbiont-photorhabdus-luminiscens
#5
https://www.readbyqxmd.com/read/27902768/human-lung-tissue-transcriptome-influence-of-sex-and-age
#6
Matteo Dugo, Chiara E Cotroneo, Emilie Lavoie-Charland, Matteo Incarbone, Luigi Santambrogio, Lorenzo Rosso, Maarten van den Berge, David Nickle, Peter D Paré, Yohan Bossé, Tommaso A Dragani, Francesca Colombo
BACKGROUND: Sex and age strongly influence the pathophysiology of human lungs, but scarce information is available about their effects on pulmonary gene expression. METHODS: We followed a discovery-validation strategy to identify sex- and age-related transcriptional differences in lung. RESULTS: We identified transcriptional profiles significantly associated with sex (215 genes; FDR < 0.05) and age at surgery (217 genes) in non-involved lung tissue resected from 284 lung adenocarcinoma patients...
2016: PloS One
https://www.readbyqxmd.com/read/27901618/genome-wide-interaction-analysis-of-air-pollution-exposure-and-childhood-asthma-with-functional-follow-up
#7
Anna Gref, Simon Kebede Merid, Olena Gruzieva, Stéphane Ballereau, Allan Becker, Tom Bellander, Anna Bergström, Yohan Bossé, Matteo Bottai, Moira Chan-Yeung, Elaine Fuertes, Despo Ierodiakonou, Ruiwei Jiang, Stéphane Joly, Meaghan Jones, Michael S Kobor, Michal Korek, Anita L Kozyrskyj, Ashish Kumar, Nathanaël Lemonnier, Elaina MacIntyre, Camille Ménard, David Nickle, Ma'en Obeidat, Johann Pellet, Marie Standl, Annika Sääf, Cilla Söderhäll, Carla Mt Tiesler, Maarten van den Berge, Judith M Vonk, Hita Vora, Cheng-Jian Xu, Josep M Antó, Charles Auffray, Michael Brauer, Jean Bousquet, Bert Brunekreef, W James Gauderman, Joachim Heinrich, Juha Kere, Gerard H Koppelman, Dirkje Postma, Christopher Carlsten, Göran Pershagen, Erik Melén
RATIONALE: The evidence supporting an association between traffic-related air pollution exposure and incident childhood asthma is inconsistent, and may depend on genetic factors. OBJECTIVES: To identify gene-environment interaction effects on childhood asthma using genome-wide single nucleotide polymorphism (SNP) data and air pollution exposure. Identified loci were further analyzed at epigenetic and transcriptomic levels. METHODS: We used land use regression models to estimate individual air pollution exposure (represented by outdoor NO2 levels) at the birth address and performed a genome-wide interaction study for doctor's diagnosis of asthma up to 8 years in three European birth cohorts (n=1,534) with look-up for interaction in two separate North American cohorts, CHS and CAPPS/SAGE (n=1,602 and 186 subjects, respectively)...
November 30, 2016: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/27898201/diffusion-weighted-imaging-of-the-abdomen-impact-of-b-values-on-texture-analysis-features
#8
Anton S Becker, Matthias W Wagner, Moritz C Wurnig, Andreas Boss
The purpose of this work was to systematically assess the impact of the b-value on texture analysis in MR diffusion-weighted imaging (DWI) of the abdomen. In eight healthy male volunteers, echo-planar DWI sequences at 16 b-values ranging between 0 and 1000 s/mm(2) were acquired at 3 T. Three different apparent diffusion coefficient (ADC) maps were computed (0, 750/100, 390, 750 s/mm(2) /all b-values). Texture analysis of rectangular regions of interest in the liver, kidney, spleen, pancreas, paraspinal muscle and subcutaneous fat was performed on DW images and the ADC maps, applying 19 features computed from the histogram, grey-level co-occurrence matrix (GLCM) and grey-level run-length matrix (GLRLM)...
November 29, 2016: NMR in Biomedicine
https://www.readbyqxmd.com/read/27896472/safety-and-perioperative-morbidity-of-laparoscopic-sacropexy-a-systematic-analysis-and-a-comparison-with-laparoscopic-hysterectomy
#9
R Joukhadar, S Baum, J Radosa, C Gerlinger, A Hamza, I Juhasz-Böss, E-F Solomayer
PURPOSE: The high prevalence of Pelvic Organ Prolapse (POP) along with the demographic trend of the ageing population raises the value of sacropexy in the treatment of POP. Thus, efforts to decrease risks associated with this procedure have the potential for public health impact. We examined the perioperative morbidity of laparoscopic sacropexy regarding the surgical access and compared it with the morbidity of one of the most common gynecological procedure, the laparoscopic hysterectomy...
November 28, 2016: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/27895178/conserved-region-c-functions-to-regulate-pd-1-expression-and-subsequent-cd8-t-cell-memory
#10
Alexander P R Bally, Yan Tang, Joshua T Lee, Benjamin G Barwick, Ryan Martinez, Brian D Evavold, Jeremy M Boss
Expression of programmed death 1 (PD-1) on CD8 T cells promotes T cell exhaustion during chronic Ag exposure. During acute infections, PD-1 is transiently expressed and has the potential to modulate CD8 T cell memory formation. Conserved region C (CR-C), a promoter proximal cis-regulatory element that is critical to PD-1 expression in vitro, responds to NFATc1, FoxO1, and/or NF-κB signaling pathways. Here, a CR-C knockout mouse was established to determine its role on PD-1 expression and the corresponding effects on T cell function in vivo...
November 28, 2016: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/27879282/sex-related-discordance-between-aortic-valve-calcification-and-hemodynamic-severity-of-aortic-stenosis-is-valvular-fibrosis-the-explanation
#11
Louis Simard, Nancy Côté, François Dagenais, Patrick Mathieu, Christian Couture, Sylvain Trahan, Yohan Bossé, Siamak Mohammadi, Sylvain Pagé, Philippe Joubert, Marie-Annick Clavel
RATIONALE: Calcific aortic stenosis (AS) is characterized by calcium deposition in valve leaflets. However, women present lower aortic valve calcification (AVC) loads than men for the same AS hemodynamic severity. OBJECTIVE: We thus aimed to assess sex-differences in aortic valve fibro-calcific remodelling. METHODS AND RESULTS: One hundred and twenty-five patients underwent Doppler-echocardiography and multidetector-computed-tomography within 3 months prior to aortic valve replacement...
November 22, 2016: Circulation Research
https://www.readbyqxmd.com/read/27876914/ultrastructural-studies-on-setaria-digitata-by-scaning-electron-microscopy
#12
Lingala Raju Kumar, Manchukonda Udaya Kumar
Ultrastructural details of adult male and female worms of Setaria species collected from the peritoneal cavities of bovines slaughtered in and around Hyderabad, Telangana, India were studied using scanning electron microscopy. The worms exhibited peribuccal crown with round mouth opening encircled by a pair of lateral appendages and slightly notched dorso and ventro projections at the anterior end where as bosses and fine cuticular striations were seen all over the body. Posterior end of female worm ended in a round knob with a pair of lateral appendages whereas three pairs of precloacal, a pair of adcloacal, three pairs of postcloacal papillae, a central papillae just in front of the cloaca, a single tongue shaped spicule emerging from the cloaca, and a phasmid in front of a pair of lateral appendages were seen at the posterior end of male worm...
December 2016: Journal of Parasitic Diseases: Official Organ of the Indian Society for Parasitology
https://www.readbyqxmd.com/read/27876792/mtorc1-is-required-for-brown-adipose-tissue-recruitment-and-metabolic-adaptation-to-cold
#13
Sébastien M Labbé, Mathilde Mouchiroud, Alexandre Caron, Blandine Secco, Elizaveta Freinkman, Guillaume Lamoureux, Yves Gélinas, Roger Lecomte, Yohan Bossé, Patricia Chimin, William T Festuccia, Denis Richard, Mathieu Laplante
In response to cold, brown adipose tissue (BAT) increases its metabolic rate and expands its mass to produce heat required for survival, a process known as BAT recruitment. The mechanistic target of rapamycin complex 1 (mTORC1) controls metabolism, cell growth and proliferation, but its role in regulating BAT recruitment in response to chronic cold stimulation is unknown. Here, we show that cold activates mTORC1 in BAT, an effect that depends on the sympathetic nervous system. Adipocyte-specific mTORC1 loss in mice completely blocks cold-induced BAT expansion and severely impairs mitochondrial biogenesis...
November 23, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27874964/kinetics-of-volatile-marker-compounds-during-ripening-of-cured-loins-inoculated-with-staphylococcus-carnosus
#14
Ramona Bosse Née Danz, Melanie Wirth, Monika Gibis, Herbert Schmidt, Jochen Weiss
BACKGROUND: The current study was designed to investigate the influence of ripening time (12 weeks, 15 °C) on the volatile compounds and sensory acceptance for North European cured loins inoculated with a proteolytic Staphylococcus carnosus starter culture. RESULTS: The results demonstrated that the trend of volatile compounds, sensory acceptance and proteolytic activity increased during a ripening of 7 to 9 weeks. A further ripening led to a plateau phase for sensory attributes and aroma-relevant volatile compounds such as benzaldehyde, nonanone and acetophenone...
November 22, 2016: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/27835950/targeted-high-throughput-sequencing-of-candidate-genes-for-chronic-obstructive-pulmonary-disease
#15
Hans Matsson, Cilla Söderhäll, Elisabet Einarsdottir, Maxime Lamontagne, Sanna Gudmundsson, Helena Backman, Anne Lindberg, Eva Rönmark, Juha Kere, Don Sin, Dirkje S Postma, Yohan Bossé, Bo Lundbäck, Joakim Klar
BACKGROUND: Reduced lung function in patients with chronic obstructive pulmonary disease (COPD) is likely due to both environmental and genetic factors. We report here a targeted high-throughput DNA sequencing approach to identify new and previously known genetic variants in a set of candidate genes for COPD. METHODS: Exons in 22 genes implicated in lung development as well as 61 genes and 10 genomic regions previously associated with COPD were sequenced using individual DNA samples from 68 cases with moderate or severe COPD and 66 controls matched for age, gender and smoking...
November 11, 2016: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/27815946/distraction-osteogenesis-of-the-fibula-to-correct-ankle-valgus-in-multiple-hereditary-exostoses
#16
Alice Chu, Crispin Ong, Eric R Henderson, Harold J P Van Bosse, David S Feldman
Gradual distal fibula lengthening (DFL), in conjunction with other procedures, was used to correct ankle valgus and short fibulae in three pediatric patients with multiple hereditary exostoses (MHE). The average amount of DFL was 15 mm with a mean follow-up of 2.9 years. Final radiographs showed that all three patients had a stable ankle mortise without evidence of talar tilt or widening. In conclusion, gradual DFL has the advantage of restoring anatomy in cases of ankle valgus due to short fibulae and MHE, and may be performed in conjunction with other procedures...
November 2016: Bulletin of the Hospital for Joint Diseases
https://www.readbyqxmd.com/read/27813627/capitate-trapezoid-synostosis-analysis-of-an-early-bronze-age-case-and-review-of-the-literature
#17
Paola Saccheri, Gastone Sabbadini, Enrico Crivellato, Alessandro Canci, Francesco Toso, Luciana Travan
BACKGROUND AND PURPOSE: Carpal synostoses are congenital defects characterized by complete or incomplete coalition of two or more carpal bones. Although most of these defects are discovered only incidentally, sometimes they become clinically manifest. Among the different types of carpal coalition, the synostosis between capitate and trapezoid bones is quite rare, with only sparse data available in the literature. The aim of this report was to describe a case of capitate-trapezoid synostosis observed in an ancient human skeleton, as well as to scrutinize the pertinent literature in order to assess for the characteristics of this type of defect, including its potential relevance to clinical practice...
November 4, 2016: Folia Morphologica (Warsz)
https://www.readbyqxmd.com/read/27812855/-mr-cummings-clearly-does-not-understand-the-science-of-genetics-and-should-maybe-go-back-to-school-on-the-subject-an-exploratory-content-analysis-of-the-online-comments-beneath-a-controversial-news-story
#18
Madeline Crosswaite, Kathryn Asbury
An article published in the UK Guardian on 11/10/2013 with the headline 'Genetics outweighs teaching, Gove advisor tells his boss' reported a leaked document written by special advisor Dominic Cummings to the then UK Secretary of State for Education, Michael Gove. The article generated 3008 on-line reader comments from the public. These reader comments offer a naturalistic opportunity to understand public opinion regarding Cummings' controversial suggestions and ideas. We conducted a content analysis of n = 800 reader comments, coding them on the basis of level of agreement with the ideas and opinions expressed in the article...
December 2016: Life Sciences, Society and Policy
https://www.readbyqxmd.com/read/27789555/altered-dna-methylation-of-long-noncoding-rna-h19-in-calcific-aortic-valve-disease-promotes-mineralization-by-silencing-notch1
#19
Fayez Hadji, Marie-Chloé Boulanger, Simon-Pierre Guay, Nathalie Gaudreault, Soumiya Amellah, Guada Mkannez, Rihab Bouchareb, Joël Tremblay Marchand, Mohamed Jalloul Nsaibia, Sandra Guauque-Olarte, Philippe Pibarot, Luigi Bouchard, Yohan Bossé, Patrick Mathieu
BACKGROUND: Calcific aortic valve disease is characterized by an abnormal mineralization of the aortic valve. Osteogenic activity in the aortic valve is under the control of NOTCH1, which regulates the expression of key pro-osteogenic genes such as RUNX2 and BMP2. Long noncoding RNAs (lncRNAs) may reprogram cells by altering the gene expression pattern. METHODS: Multidimensional genomic profiling was performed in human aortic valves to document the expression of lncRNAs and the DNA methylation pattern in calcific aortic valve disease...
December 6, 2016: Circulation
https://www.readbyqxmd.com/read/27786367/isolated-recessive-nail-dysplasia-caused-by-fzd6-mutations-report-of-three-families-and-review-of-the-literature
#20
C Kasparis, D Reid, N J Wilson, V Okur, C Cole, C D Hansen, K Bosse, R C Betz, M Khan, F J D Smith
Congenital abnormalities of the nail are rare conditions that are most frequently associated with congenital ectodermal syndromes involving several of the epidermal appendages including the skin, teeth, hair and nails. Isolated recessive nail dysplasia (IRND) is much rarer but has recently been recognized as a condition resulting in 20-nail dystrophy in the absence of other cutaneous or extracutaneous findings. A few case reports have identified mutations in the Frizzled 6 (FZD6) gene in families presenting with abnormal nails consistent with IRND...
December 2016: Clinical and Experimental Dermatology
keyword
keyword
116282
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"