17 results on '"Jonkers W"'
Search Results
2. [Characteristics and healthcare utilization of patients with highest costs of care]
- Author
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Wammes, J.J.G., Tanke, M.A.C., Jonkers, W., Westert, G.P., Wees, P.J. van der, and Jeurissen, P.P.T.
- Subjects
health care economics and organizations ,Healthcare improvement science Radboud Institute for Health Sciences [Radboudumc 18] - Abstract
Item does not contain fulltext OBJECTIVE: To determine characteristics and healthcare utilization of high-cost patients in the Netherlands. DESIGN: Cross-sectional study, using claim data for 2013 from one Dutch health insurer. Analyses were limited to the curative health system (care that falls under the Health Insurance Act), including voluntary supplementary insurance. METHOD: We established total healthcare costs per beneficiary by summing all claims with a starting date in 2013. We categorized hospital-related diagnosis related groups (DRGs) and mental health care DRGs according to the ICD-10 International Classification of Diseases main chapters and sub-chapters. Per patient we determined which ICD-10-(sub-)chapter carried the highest costs. In addition, we developed several indicators for healthcare utilization and analysed healthcare utilization using descriptive statistics. Finally, we broke down high-cost patients by age group and compared characteristics and health care utilization between age groups. RESULTS: High-cost patients, those in the top 1% in 2013, incurred an average total cost of over euro 56,000 per patient. They were treated by multiple providers for numerous health problems. Approximately one third of high-cost patients had one or more expensive treatments, including transplant surgery, dialysis, expensive drugs, intensive care unit use, or DRGs exceeding euro 30,000. The majority of high-cost patients were treated for cardiovascular disorders, neoplasms or mental and behavioural disorders. Though the high-cost patients were relatively old, more than half were younger than 65 years and average costs per patient decreased sharply with age. CONCLUSIONS: There is a need for an integral approach in the treatment of high-cost patients. Tailored policy and interventions are needed to improve care quality and to avoid unnecessarily high costs of care.
- Published
- 2017
3. Kenmerken en zorggebruik van patiënten met de hoogste zorgkosten
- Author
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Wammes, J J G, Tanke, M, Jonkers, W, Westert, G.P., van der Wees, P.J., and Jeurissen, P P T
- Subjects
health care economics and organizations - Abstract
OBJECTIVE: To determine characteristics and healthcare utilization of high-cost patients in the Netherlands. DESIGN: Cross-sectional study, using claim data for 2013 from one Dutch health insurer. Analyses were limited to the curative health system (care that falls under the Health Insurance Act), including voluntary supplementary insurance. METHOD: We established total healthcare costs per beneficiary by summing all claims with a starting date in 2013. We categorized hospital-related diagnosis related groups (DRGs) and mental health care DRGs according to the ICD-10 International Classification of Diseases main chapters and sub-chapters. Per patient we determined which ICD-10-(sub-)chapter carried the highest costs. In addition, we developed several indicators for healthcare utilization and analysed healthcare utilization using descriptive statistics. Finally, we broke down high-cost patients by age group and compared characteristics and health care utilization between age groups. RESULTS: High-cost patients, those in the top 1% in 2013, incurred an average total cost of over € 56,000 per patient. They were treated by multiple providers for numerous health problems. Approximately one third of high-cost patients had one or more expensive treatments, including transplant surgery, dialysis, expensive drugs, intensive care unit use, or DRGs exceeding € 30,000. The majority of high-cost patients were treated for cardiovascular disorders, neoplasms or mental and behavioural disorders. Though the high-cost patients were relatively old, more than half were younger than 65 years and average costs per patient decreased sharply with age. CONCLUSIONS: There is a need for an integral approach in the treatment of high-cost patients. Tailored policy and interventions are needed to improve care quality and to avoid unnecessarily high costs of care.
- Published
- 2017
4. Characteristics and healthcare utilisation patterns of high-cost beneficiaries in the Netherlands: a cross-sectional claims database study
- Author
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Wammes, J.J.G., Tanke, M.A.C., Jonkers, W., Westert, G.P., Wees, P.J. van der, Jeurissen, P.P.T., Wammes, J.J.G., Tanke, M.A.C., Jonkers, W., Westert, G.P., Wees, P.J. van der, and Jeurissen, P.P.T.
- Abstract
Contains fulltext : 182445.pdf (publisher's version ) (Open Access), OBJECTIVE: To determine medical needs, demographic characteristics and healthcare utilisation patterns of the top 1% and top 2%-5% high-cost beneficiaries in the Netherlands. DESIGN: Cross-sectional study using 1 year claims data. We broke down high-cost beneficiaries by demographics, the most cost-incurring condition per beneficiary and expensive treatment use. SETTING: Dutch curative health system, a health system with universal coverage. PARTICIPANTS: 4.5 million beneficiaries of one health insurer. MEASURES: Annual total costs through hospital, intensive care unit use, expensive drugs, other pharmaceuticals, mental care and others; demographics; most cost-incurring and secondary conditions; inpatient stay; number of morbidities; costs per ICD10-chapter (International Statistical Classification of Diseases, 10th revision); and expensive treatment use (including dialysis, transplant surgery, expensive drugs, intensive care unit and diagnosis-related groups >euro30 000). RESULTS: The top 1% and top 2%-5% beneficiaries accounted for 23% and 26% of total expenditures, respectively. Among top 1% beneficiaries, hospital care represented 76% of spending, of which, respectively, 9.0% and 9.1% were spent on expensive drugs and ICU care. We found that 54% of top 1% beneficiaries were aged 65 years or younger and that average costs sharply decreased with higher age within the top 1% group. Expensive treatments contributed to high costs in one-third of top 1% beneficiaries and in less than 10% of top 2%-5% beneficiaries. The average number of conditions was 5.5 and 4.0 for top 1% and top 2%-5% beneficiaries, respectively. 53% of top 1% beneficiaries were treated for circulatory disorders but for only 22% of top 1% beneficiaries this was their most cost-incurring condition. CONCLUSIONS: Expensive treatments, most cost-incurring condition and age proved to be informative variables for studying this heterogeneous population. Expensive treatments play a substantial role in high
- Published
- 2017
5. Kenmerken en zorggebruik van patiënten met de hoogste zorgkosten
- Author
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Psychosociale zorg patientenzorg, Other research (not in main researchprogram), Wammes, J J G, Tanke, M, Jonkers, W, Westert, G.P., van der Wees, P.J., Jeurissen, P P T, Psychosociale zorg patientenzorg, Other research (not in main researchprogram), Wammes, J J G, Tanke, M, Jonkers, W, Westert, G.P., van der Wees, P.J., and Jeurissen, P P T
- Published
- 2017
6. Introducing the Concept of the Minimally Important Difference to Determine a Clinically Relevant Change on Patient-Reported Outcome Measures in Patients with Intermittent Claudication
- Author
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Conijn, A.P. (Anne P.), Jonkers, W. (Wilma), Rouwet, E.V. (Ellen), Vahl, A. (Anco), Reekers, J.A. (Jim), Koelemay, M.J.W. (Mark), Conijn, A.P. (Anne P.), Jonkers, W. (Wilma), Rouwet, E.V. (Ellen), Vahl, A. (Anco), Reekers, J.A. (Jim), and Koelemay, M.J.W. (Mark)
- Abstract
Purpose: The minimally important difference (MID) represents the smallest change in score on patient-reported outcome measures that is relevant to patients. The aim of this study was to introduce the MID for the Vascular Quality of Life Questionnaire (VascuQol) and the walking impairment questionnaire (WIQ) for patients with intermittent claudication (IC). Methods: In this multicenter study, we recruited 294 patients with IC between July and October 2012. Patients completed the VascuQol, with scores ranging from 1 to 7 (worst to best), and the WIQ, with scores ranging from 0 to 1 (worst to best) at first visit and after 4 months follow-up. In addition, patients answered an anchor-question rating their health status compared to baseline, as being improved, unchanged, or deteriorated. The MID for improvement and deterioration was calculated by an anchor-based approach, and determined with the upper and lower limits of the 95 % confidence interval of the mean change of the group who had not changed according to the anchor-question. Results: For the MID analyses of the VascuQol and WIQ, 163 and 134 patients were included, respectively. The MID values for the VascuQol (mean baseline score 4.25) were 0.87 for improvement and 0.23 for deterioration. For the WIQ (mean baseline score 0.39), we found MID values of 0.11 and −0.03 for improvement and deterioration, respectively. Conclusion: In this study, we calculated the MID for the VascuQol and the WIQ. Applying these MID facilitates better interpretation of treatment outcomes and can help to set treatment goals for individual care.
- Published
- 2015
- Full Text
- View/download PDF
7. Introducing the Concept of the Minimally Important Difference to Determine a Clinically Relevant Change on Patient-Reported Outcome Measures in Patients with Intermittent Claudication
- Author
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Conijn, AP, Jonkers, W, Rouwet, Ellen, Vahl, AC, Reekers, JA, Koelemay, MJW, Conijn, AP, Jonkers, W, Rouwet, Ellen, Vahl, AC, Reekers, JA, and Koelemay, MJW
- Abstract
Purpose The minimally important difference (MID) represents the smallest change in score on patient-reported outcome measures that is relevant to patients. The aim of this study was to introduce the MID for the Vascular Quality of Life Questionnaire (VascuQol) and the walking impairment questionnaire (WIQ) for patients with intermittent claudication (IC). Methods In this multicenter study, we recruited 294 patients with IC between July and October 2012. Patients completed the VascuQol, with scores ranging from 1 to 7 (worst to best), and the WIQ, with scores ranging from 0 to 1 (worst to best) at first visit and after 4 months follow-up. In addition, patients answered an anchor-question rating their health status compared to baseline, as being improved, unchanged, or deteriorated. The MID for improvement and deterioration was calculated by an anchor-based approach, and determined with the upper and lower limits of the 95 % confidence interval of the mean change of the group who had not changed according to the anchor-question. Results For the MID analyses of the VascuQol and WIQ, 163 and 134 patients were included, respectively. The MID values for the VascuQol (mean baseline score 4.25) were 0.87 for improvement and 0.23 for deterioration. For the WIQ (mean baseline score 0.39), we found MID values of 0.11 and -0.03 for improvement and deterioration, respectively. Conclusion In this study, we calculated the MID for the VascuQol and the WIQ. Applying these MID facilitates better interpretation of treatment outcomes and can help to set treatment goals for individual care.
- Published
- 2015
8. Officiële start Jaar van de bodem in Zeeland : Zeeland pakt breed uit met activiteitenprogramma
- Author
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Jonkers, W. and Jonkers, W.
- Abstract
De bodem heeft een niet te onderschatten maatschappelijk belang. Ook in Zeeland moeten we zuinig omgaan met onze bodem en, waar mogelijk, zo duurzaam mogelijk beschermen en benutten. Verzilting van de Zeeuws bodem ligt op de loer en de bodemvruchtbaarheid staat onder druk. De 13 Zeeuwse gemeenten, de Provincie Zeeland, het waterschap Scheldestromen, de Zuidelijke Land- en Tuinbouw Organisatie (ZLTO), het Zeeuws Agrarisch Jongeren Kontakt (ZAJK), het IVN en de Natuur en Milieu Educatiecentra (NME) pakken daarom gezamenlijk de handschoen op en organiseren in 2015 tal van publieksactiviteiten rond de bodem. Daarbij is veel hulp nodig. Om die hulp te mobiliseren en om publiciteit rond het Jaar van de bodem in Zeeland te krijgen is op 6 februari 2015 het Zeeuws activiteitenprogramma officieel van start gegaan.
- Published
- 2015
9. Editorial: Seed Microbiome Research.
- Author
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Jonkers W, Gundel PE, Verma SK, and White JF
- Abstract
Competing Interests: WJ is employed by company Bejo Zaden B.V. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
- Published
- 2022
- Full Text
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10. Care trajectories of chronically ill older adult patients discharged from hospital: a quantitative cross-sectional study using health insurance claims data.
- Author
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de Man Y, Atsma F, Jonkers W, de Rooij SEJA, Westert GP, Jeurissen PPT, and Groenewoud AS
- Subjects
- Aftercare methods, Aged, Aged, 80 and over, Chronic Disease therapy, Cross-Sectional Studies, Female, Hospitals trends, Humans, Male, Patient Acceptance of Health Care, Patient Readmission trends, Skilled Nursing Facilities trends, Aftercare trends, Chronic Disease trends, Insurance Claim Review trends, Insurance, Health trends, Patient Discharge trends
- Abstract
Background: For older adults, a good transition from hospital to the primary or long-term care setting can decrease readmissions. This paper presents the 6-month post-discharge healthcare utilization of older adults and describes the numbers of readmissions and deaths for the most frequently occurring aftercare arrangements as a starting point in optimizing the post-discharge healthcare organization., Methods: This cross-sectional study included older adults insured with the largest Dutch insurance company. We described the utilization of healthcare within 180 days after discharge from their first hospital admission of 2015 and the most frequently occurring combinations of aftercare in the form of geriatric rehabilitation, community nursing, long-term care, and short stay during the first 90 days after discharge. We calculated the proportion of older adults that was readmitted or had died in the 90-180 days after discharge for the six most frequent combinations. We performed all analyses in the total group of older adults and in a sub-group of older adults who had been hospitalized due to a hip fracture., Results: A total of 31.7% of all older adults and 11.4% of the older adults with a hip fracture did not receive aftercare. Almost half of all older adults received care of a community nurse, whereas less than 5% received long-term home care. Up to 18% received care in a nursing home during the 6 months after discharge. Readmissions were lowest for older adults with a short stay and highest in the group geriatric rehabilitation + community nursing. Mortality was lowest in the total group of older aldults and subgroup with hip fracture without aftercare., Conclusions: The organization of post-discharge healthcare for older adults may not be organized sufficiently to guarantee appropriate care to restore functional activity. Although receiving aftercare is not a clear predictor of readmissions in our study, the results do seem to indicate that older adults receiving community nursing in the first 90 days less often die compared to older adults with other types of aftercare or no aftercare. Future research is necessary to examine predictors of readmissions and mortality in both older adult patients discharged from hospital.
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- 2019
- Full Text
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11. Integration of Self and Non-self Recognition Modulates Asexual Cell-to-Cell Communication in Neurospora crassa .
- Author
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Fischer MS, Jonkers W, and Glass NL
- Subjects
- Fungal Proteins genetics, Fungal Proteins metabolism, MAP Kinase Signaling System, Neurospora crassa genetics, Chemotaxis, Neurospora crassa physiology, Quorum Sensing
- Abstract
Cells rarely exist alone, which drives the evolution of diverse mechanisms for identifying and responding appropriately to the presence of other nearby cells. Filamentous fungi depend on somatic cell-to-cell communication and fusion for the development and maintenance of a multicellular, interconnected colony that is characteristic of this group of organisms. The filamentous fungus Neurospora crassa is a model for investigating the mechanisms of somatic cell-to-cell communication and fusion. N. crassa cells chemotropically grow toward genetically similar cells, which ultimately make physical contact and undergo cell fusion. Here, we describe the development of a Pprm1-luciferase reporter system that differentiates whether genes function upstream or downstream of a conserved MAP kinase (MAPK) signaling complex, by using a set of mutants required for communication and cell fusion. The vast majority of these mutants are deficient for self-fusion and for fusion when paired with wild-type cells. However, the Δ ham-11 mutant is unique in that it fails to undergo self-fusion, but chemotropic interactions and cell fusion are restored in Δ ham-11 + wild-type interactions. In genetically dissimilar cells, chemotropic interactions are regulated by genetic differences at doc-1 and doc-2 , which regulate prefusion non-self recognition; cells with dissimilar doc-1 and doc-2 alleles show greatly reduced cell-fusion frequencies. Here, we show that HAM-11 functions in parallel with the DOC-1 and DOC-2 proteins to regulate the activity of the MAPK signaling complex. Together, our data support a model of integrated self and non-self recognition processes that modulate somatic cell-to-cell communication in N. crassa ., (Copyright © 2019 by the Genetics Society of America.)
- Published
- 2019
- Full Text
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12. Expression of the Fusarium graminearum terpenome and involvement of the endoplasmic reticulum-derived toxisome.
- Author
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Flynn CM, Broz K, Jonkers W, Schmidt-Dannert C, and Kistler HC
- Subjects
- Carbon-Carbon Lyases genetics, Carbon-Carbon Lyases metabolism, Cyclohexenes metabolism, Fusarium genetics, Mycotoxins metabolism, Polyisoprenyl Phosphates metabolism, Cytoplasmic Vesicles metabolism, Endoplasmic Reticulum metabolism, Fusarium metabolism, Sesquiterpenes metabolism
- Abstract
The sesquiterpenoid deoxynivalenol (DON) is an important trichothecene mycotoxin produced by the cereal pathogen Fusarium graminearum. DON is synthesized in specialized subcellular structures called toxisomes. The first step in DON synthesis is catalyzed by the sesquiterpene synthase (STS), Tri5 (trichodiene synthase), resulting in the cyclization of farnesyl diphosphate (FPP) to produce the sesquiterpene trichodiene. Tri5 is one of eight putative STSs in the F. graminearum genome. To better understand the F. graminearum terpenome, the volatile and soluble fractions of fungal cultures were sampled. Stringent regulation of sesquiterpene accumulation was observed. When grown in trichothecene induction medium, the fungus produces trichothecenes as well as several volatile non-trichothecene related sesquiterpenes, whereas no volatile terpenes were detected when grown in non-inducing medium. Surprisingly, a Δtri5 deletion strain grown in inducing conditions not only ceased accumulation of trichothecenes, but also failed to produce the non-trichothecene related sesquiterpenes. To test whether Tri5 from F. graminearum may be a promiscuous STS directly producing all observed sesquiterpenes, Tri5 was cloned and expressed in E. coli and shown to produce primarily trichodiene in addition to minor, related cyclization products. Therefore, while Tri5 expression in F. graminearum is necessary for non-trichothecene sesquiterpene biosynthesis, direct catalysis by Tri5 does not explain the sesquiterpene deficient phenotype observed in the Δtri5 strain. To test whether Tri5 protein, separate from its enzymatic activity, may be required for non-trichothecene synthesis, the Tri5 locus was replaced with an enzymatically inactive, but structurally unaffected tri5
N225D S229T allele. This allele restores non-trichothecene synthesis but not trichothecene synthesis. The tri5N225D S229T allele also restores toxisome structure which is lacking in the Δtri5 deletion strain. Our results indicate that the Tri5 protein, but not its enzymatic activity, is also required for the synthesis of non-trichothecene related sesquiterpenes and the formation of toxisomes. Toxisomes thus not only may be important for DON synthesis, but also for the synthesis of other sesquiterpene mycotoxins such as culmorin by F. graminearum., (Published by Elsevier Inc.)- Published
- 2019
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13. Characteristics and healthcare utilisation patterns of high-cost beneficiaries in the Netherlands: a cross-sectional claims database study.
- Author
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Wammes JJG, Tanke M, Jonkers W, Westert GP, Van der Wees P, and Jeurissen PP
- Subjects
- Adolescent, Adult, Age Distribution, Aged, Aged, 80 and over, Child, Child, Preschool, Cost of Illness, Cross-Sectional Studies, Female, Health Services Needs and Demand, Humans, Infant, Infant, Newborn, Insurance Claim Review, Male, Middle Aged, Netherlands, Young Adult, Health Care Costs statistics & numerical data, Health Expenditures statistics & numerical data, Patient Acceptance of Health Care statistics & numerical data
- Abstract
Objective: To determine medical needs, demographic characteristics and healthcare utilisation patterns of the top 1% and top 2%-5% high-cost beneficiaries in the Netherlands., Design: Cross-sectional study using 1 year claims data. We broke down high-cost beneficiaries by demographics, the most cost-incurring condition per beneficiary and expensive treatment use., Setting: Dutch curative health system, a health system with universal coverage., Participants: 4.5 million beneficiaries of one health insurer., Measures: Annual total costs through hospital, intensive care unit use, expensive drugs, other pharmaceuticals, mental care and others; demographics; most cost-incurring and secondary conditions; inpatient stay; number of morbidities; costs per ICD10-chapter (International Statistical Classification of Diseases, 10th revision); and expensive treatment use (including dialysis, transplant surgery, expensive drugs, intensive care unit and diagnosis-related groups >€30 000)., Results: The top 1% and top 2%-5% beneficiaries accounted for 23% and 26% of total expenditures, respectively. Among top 1% beneficiaries, hospital care represented 76% of spending, of which, respectively, 9.0% and 9.1% were spent on expensive drugs and ICU care. We found that 54% of top 1% beneficiaries were aged 65 years or younger and that average costs sharply decreased with higher age within the top 1% group. Expensive treatments contributed to high costs in one-third of top 1% beneficiaries and in less than 10% of top 2%-5% beneficiaries. The average number of conditions was 5.5 and 4.0 for top 1% and top 2%-5% beneficiaries, respectively. 53% of top 1% beneficiaries were treated for circulatory disorders but for only 22% of top 1% beneficiaries this was their most cost-incurring condition., Conclusions: Expensive treatments, most cost-incurring condition and age proved to be informative variables for studying this heterogeneous population. Expensive treatments play a substantial role in high-costs beneficiaries. Interventions need to be aimed at beneficiaries of all ages; a sole focus on the elderly would leave many high-cost beneficiaries unaddressed. Tailored interventions are needed to meet the needs of high-cost beneficiaries and to avoid waste of scarce resources., Competing Interests: Competing interests: None declared., (© Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.)
- Published
- 2017
- Full Text
- View/download PDF
14. Effector Gene Suites in Some Soil Isolates of Fusarium oxysporum Are Not Sufficient Predictors of Vascular Wilt in Tomato.
- Author
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Jelinski NA, Broz K, Jonkers W, Ma LJ, and Kistler HC
- Subjects
- Fungal Proteins, Fusarium genetics, Fusarium metabolism, Gene Expression Regulation, Fungal physiology, Solanum lycopersicum microbiology, Plant Diseases microbiology, Soil Microbiology
- Abstract
Seventy-four Fusarium oxysporum soil isolates were assayed for known effector genes present in an F. oxysporum f. sp. lycopersici race 3 tomato wilt strain (FOL MN-25) obtained from the same fields in Manatee County, Florida. Based on the presence or absence of these genes, four haplotypes were defined, two of which represented 96% of the surveyed isolates. These two most common effector haplotypes contained either all or none of the assayed race 3 effector genes. We hypothesized that soil isolates with all surveyed effector genes, similar to FOL MN-25, would be pathogenic toward tomato, whereas isolates lacking all effectors would be nonpathogenic. However, inoculation experiments revealed that presence of the effector genes alone was not sufficient to ensure pathogenicity on tomato. Interestingly, a nonpathogenic isolate containing the full suite of unmutated effector genes (FOS 4-4) appears to have undergone a chromosomal rearrangement yet remains vegetatively compatible with FOL MN-25. These observations confirm the highly dynamic nature of the F. oxysporum genome and support the conclusion that pathogenesis among free-living populations of F. oxysporum is a complex process. Therefore, the presence of effector genes alone may not be an accurate predictor of pathogenicity among soil isolates of F. oxysporum.
- Published
- 2017
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- View/download PDF
15. Chemotropism and Cell Fusion in Neurospora crassa Relies on the Formation of Distinct Protein Complexes by HAM-5 and a Novel Protein HAM-14.
- Author
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Jonkers W, Fischer MS, Do HP, Starr TL, and Glass NL
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- Fungal Proteins genetics, Hyphae growth & development, Hyphae metabolism, Neurospora crassa genetics, Neurospora crassa growth & development, Protein Binding, Protein Kinases genetics, Fungal Proteins metabolism, Neurospora crassa metabolism, Protein Kinases metabolism, Tropism
- Abstract
In filamentous fungi, communication is essential for the formation of an interconnected, multinucleate, syncytial network, which is constructed via hyphal fusion or fusion of germinated asexual spores (germlings). Anastomosis in filamentous fungi is comparable to other somatic cell fusion events resulting in syncytia, including myoblast fusion during muscle differentiation, macrophage fusion, and fusion of trophoblasts during placental development. In Neurospora crassa, fusion of genetically identical germlings is a highly dynamic and regulated process that requires components of a MAP kinase signal transduction pathway. The kinase pathway components (NRC-1, MEK-2 and MAK-2) and the scaffold protein HAM-5 are recruited to hyphae and germling tips undergoing chemotropic interactions. The MAK-2/HAM-5 protein complex shows dynamic oscillation to hyphae/germling tips during chemotropic interactions, and which is out-of-phase to the dynamic localization of SOFT, which is a scaffold protein for components of the cell wall integrity MAP kinase pathway. In this study, we functionally characterize HAM-5 by generating ham-5 truncation constructs and show that the N-terminal half of HAM-5 was essential for function. This region is required for MAK-2 and MEK-2 interaction and for correct cellular localization of HAM-5 to "fusion puncta." The localization of HAM-5 to puncta was not perturbed in 21 different fusion mutants, nor did these puncta colocalize with components of the secretory pathway. We also identified HAM-14 as a novel member of the HAM-5/MAK-2 pathway by mining MAK-2 phosphoproteomics data. HAM-14 was essential for germling fusion, but not for hyphal fusion. Colocalization and coimmunoprecipitation data indicate that HAM-14 interacts with MAK-2 and MEK-2 and may be involved in recruiting MAK-2 (and MEK-2) to complexes containing HAM-5., (Copyright © 2016 by the Genetics Society of America.)
- Published
- 2016
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16. Introducing the Concept of the Minimally Important Difference to Determine a Clinically Relevant Change on Patient-Reported Outcome Measures in Patients with Intermittent Claudication.
- Author
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Conijn AP, Jonkers W, Rouwet EV, Vahl AC, Reekers JA, and Koelemay MJ
- Subjects
- Aged, Angioplasty, Exercise Therapy, Feasibility Studies, Female, Follow-Up Studies, Health Status, Humans, Male, Netherlands, Pilot Projects, Prospective Studies, Quality of Life, Treatment Outcome, Walking, Intermittent Claudication therapy, Patient Outcome Assessment, Surveys and Questionnaires
- Abstract
Purpose: The minimally important difference (MID) represents the smallest change in score on patient-reported outcome measures that is relevant to patients. The aim of this study was to introduce the MID for the Vascular Quality of Life Questionnaire (VascuQol) and the walking impairment questionnaire (WIQ) for patients with intermittent claudication (IC)., Methods: In this multicenter study, we recruited 294 patients with IC between July and October 2012. Patients completed the VascuQol, with scores ranging from 1 to 7 (worst to best), and the WIQ, with scores ranging from 0 to 1 (worst to best) at first visit and after 4 months follow-up. In addition, patients answered an anchor-question rating their health status compared to baseline, as being improved, unchanged, or deteriorated. The MID for improvement and deterioration was calculated by an anchor-based approach, and determined with the upper and lower limits of the 95 % confidence interval of the mean change of the group who had not changed according to the anchor-question., Results: For the MID analyses of the VascuQol and WIQ, 163 and 134 patients were included, respectively. The MID values for the VascuQol (mean baseline score 4.25) were 0.87 for improvement and 0.23 for deterioration. For the WIQ (mean baseline score 0.39), we found MID values of 0.11 and -0.03 for improvement and deterioration, respectively., Conclusion: In this study, we calculated the MID for the VascuQol and the WIQ. Applying these MID facilitates better interpretation of treatment outcomes and can help to set treatment goals for individual care.
- Published
- 2015
- Full Text
- View/download PDF
17. Striking the right chord: moving music increases psychological transportation and behavioral intentions.
- Author
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Strick M, de Bruin HL, de Ruiter LC, and Jonkers W
- Subjects
- Auditory Perception, Female, Humans, Intention, Male, Memory, Persuasive Communication, Young Adult, Advertising methods, Consumer Behavior, Emotions, Music psychology
- Abstract
Three experiments among university students (N = 372) investigated the persuasive power of moving (i.e., intensely emotional and "chills"-evoking) music in audio-visual advertising. Although advertisers typically aim to increase elaborate processing of the message, these studies illustrate that the persuasive effect of moving music is based on increased narrative transportation ("getting lost" in the ad's story), which reduces critical processing. In Experiment 1, moving music increased transportation and some behavioral intentions (e.g., to donate money). Experiment 2 experimentally increased the salience of manipulative intent of the advertiser, and showed that moving music reduces inferences of manipulative intent, leading in turn to increased behavioral intentions. Experiment 3 tested boundary effects, and showed that moving music fails to increase behavioral intentions when the salience of manipulative intent is either extremely high (which precludes transportation) or extremely low (which precludes reduction of inferences of manipulative intent). Moving music did not increase memory performance, beliefs, and explicit attitudes, suggesting that the influence is affect-based rather cognition-based. Together, these studies illustrate that moving music reduces inferences of manipulation and increases behavioral intentions by transporting viewers into the story of the ad., (PsycINFO Database Record (c) 2015 APA, all rights reserved.)
- Published
- 2015
- Full Text
- View/download PDF
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