| 1. |
- Bernal, Ximena E., et al.
(författare)
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Empowering Latina scientists
- 2019
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Ingår i: Science. - : American Association for the Advancement of Science (AAAS). - 0036-8075 .- 1095-9203. ; 363:6429, s. 825-826
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 2. |
- Dominguez, Mev, et al.
(författare)
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Mutation spectrum in South American Lynch syndrome families
- 2013
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Ingår i: Hereditary Cancer in Clinical Practice. - : Springer Science and Business Media LLC. - 1897-4287. ; 11
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Tidskriftsartikel (refereegranskat)abstract
- Background: Genetic counselling and testing for Lynch syndrome have recently been introduced in several South American countries, though yet not available in the public health care system. Methods: We compiled data from publications and hereditary cancer registries to characterize the Lynch syndrome mutation spectrum in South America. In total, data from 267 families that fulfilled the Amsterdam criteria and/or the Bethesda guidelines from Argentina, Brazil, Chile, Colombia and Uruguay were included. Results: Disease-predisposing mutations were identified in 37% of the families and affected MLH1 in 60% and MSH2 in 40%. Half of the mutations have not previously been reported and potential founder effects were identified in Brazil and in Colombia. Conclusion: The South American Lynch syndrome mutation spectrum includes multiple new mutations, identifies potential founder effects and is useful for future development of genetic testing in this continent.
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| 3. |
- González Chávez, Clarissa Alejandra, 1994, et al.
(författare)
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Circular lean product-service systems design: A literature review, framework proposal and case studies
- 2019
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Ingår i: Procedia CIRP. - : Elsevier BV. - 2212-8271. ; 83, s. 419-424
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Konferensbidrag (refereegranskat)abstract
- In recent years, the Service Sector has received an increasing attention from both academics and practitioners. The transition from traditional manufacturing to service-oriented integrated systems has given rise to the such called: “Servitisation Revolution”, which today is a relevant revenue generator. The definition of “Product-Service Systems (PSS)” calls for an expanded value creation system through the addition of competitive advantages based on value-added services to previous companies' pure product offerings. These product-services bundled solutions have been recognized as being one of the most efficient techniques towards the achievement of resource-efficient and sustainable economies. PSS paradigm has grown beyond expectations, becoming a common term among publications of the most recognized academic journals and international conferences, and a highly discussed topic across a broad range of industrial sectors. However, recent trends based on scientific and grey literature suggest analysing the compatibility of PSS with other principles, methods and tools such as “circular” and “lean” thinking, which may help to enhance the intrinsic environmentally sustainability advantage that is refer at the first PSS definitions, but that has, unfortunately, faded through time. This paper analyses how the PSS paradigm can benefit from the “circular economy” and “lean” principles. The followed research methodology included a literature review, which aims to identify those principles, methods and tools which can help to modify each stage of a traditional PSS towards a Circular Lean PSS. Furthermore, a first Circular Lean PSS Design Framework is proposed and described. This framework is validated empirically through two case studies supported by two vessel-building companies. Further research is suggested to validate the proposed framework in different industries.
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| 4. |
- Perez-Nadales, Elena, et al.
(författare)
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Predictors of mortality in solid organ transplant recipients with bloodstream infections due to carbapenemase-producing Enterobacterales : The impact of cytomegalovirus disease and lymphopenia
- 2020
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Ingår i: American Journal of Transplantation. - : WILEY. - 1600-6135 .- 1600-6143. ; 20:6, s. 1629-1641
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Tidskriftsartikel (refereegranskat)abstract
- Treatment of carbapenemase-producing Enterobacterales bloodstream infections in solid organ transplant recipients is challenging. The objective of this study was to develop a specific score to predict mortality in solid organ transplant recipients with carbapenemase-producing Enterobacterales bloodstream infections. A multinational, retrospective (2004-2016) cohort study (INCREMENT-SOT, ClinicalTrials.gov NCT02852902) was performed. The main outcome variable was 30-day all-cause mortality. The INCREMENT-SOT-CPE score was developed using logistic regression. The global cohort included 216 patients. The final logistic regression model included the following variables: INCREMENT-CPE mortality score >= 8 (8 points), no source control (3 points), inappropriate empirical therapy (2 points), cytomegalovirus disease (7 points), lymphopenia (4 points), and the interaction between INCREMENT-CPE score >= 8 and CMV disease (minus 7 points). This score showed an area under the receiver operating characteristic curve of 0.82 (95% confidence interval [CI] 0.76-0.88) and classified patients into 3 strata: 0-7 (low mortality), 8-11 (high mortality), and 12-17 (very-high mortality). We performed a stratified analysis of the effect of monotherapy vs combination therapy among 165 patients who received appropriate therapy. Monotherapy was associated with higher mortality only in the very-high (adjusted hazard ratio [HR] 2.82, 95% CI 1.13-7.06, P = .03) and high (HR 9.93, 95% CI 2.08-47.40, P = .004) mortality risk strata. A score-based algorithm is provided for therapy guidance.
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| 5. |
- Skarp-de Haan, Caroline P. A., et al.
(författare)
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Comparative genomics of unintrogressed Campylobacter coli clades 2 and 3
- 2014
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Ingår i: BMC Genomics. - : BioMed Central. - 1471-2164. ; 15:129
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Tidskriftsartikel (refereegranskat)abstract
- Background: Campylobacter jejuni and C. coli share a multitude of risk factors associated with human gastrointestinal disease, yet their phylogeny differs significantly. C. jejuni is scattered into several lineages, with no apparent linkage, whereas C. coli clusters into three distinct phylogenetic groups (clades) of which clade 1 has shown extensive genome-wide introgression with C. jejuni, yet the other two clades (2 and 3) have less than 2% of C. jejuni ancestry. We characterized a C. coli strain (76339) with four novel multilocus sequence type alleles (ST-5088) and having the capability to express gamma-glutamyltranspeptidase (GGT); an accessory feature in C. jejuni. Our aim was to further characterize unintrogressed C. coli clades 2 and 3, using comparative genomics and with additional genome sequences available, to investigate the impact of horizontal gene transfer in shaping the accessory and core gene pools in unintrogressed C. coli. Results: Here, we present the first fully closed C. coli clade 3 genome (76339). The phylogenomic analysis of strain 76339, revealed that it belonged to clade 3 of unintrogressed C. coli. A more extensive respiratory metabolism among unintrogressed C. coli strains was found compared to introgressed C. coli (clade 1). We also identified other genes, such as serine proteases and an active sialyltransferase in the lipooligosaccharide locus, not present in C. coli clade 1 and we further propose a unique scenario for the evolution of Campylobacter ggt. Conclusions: We propose new insights into the evolution of the accessory genome of C. coli clade 3 and C. jejuni. Also, in silico analysis of the gene content revealed that C. coli clades 2 and 3 have genes associated with infection, suggesting they are a potent human pathogen, and may currently be underreported in human infections due to niche separation.
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