scholarly journals Chronic low‐grade inflammation predicts greater decline in verbal fluency and word‐list learning on 10 years' follow‐up

2021 ◽  
Vol 17 (S10) ◽  
Author(s):  
Teemu Kipinoinen ◽  
Sini Toppala ◽  
Matti Viitanen ◽  
Juha O. Rinne ◽  
Antti Jula ◽  
...  
Keyword(s):  
Verbal Fluency ◽  
Word List ◽  
Low Grade ◽  
List Learning ◽  
Low Grade Inflammation

Verbal Fluency, Free Recall, and Paired-Associate Learning Speed

1965 ◽  
Vol 16 (2) ◽  
pp. 659-660
Author(s):  
James G. Greeno
Keyword(s):  
Free Recall ◽  
Verbal Fluency ◽  
Paired Associate ◽  
Word List ◽  
Paired Associate Learning ◽  
Associate Learning ◽  
Verbal Skills ◽  
Learning Speed ◽  
List Learning ◽  
Positive Correlations

This study investigated the relation between performance in paired-associate learning and other verbal skills (verbal fluency to word and nonsense stimuli, recall of a word list). Ss learned two lists of word-CVC pairs. Significant positive correlations were found between fluency measures and learning of both lists. Recall scores were similarly correlated with second-list, but not first-list, learning.

2153The relation between systemic inflammation and incident cancer in patients with stable cardiovascular disease; a cohort study

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
C C Van 'T Klooster ◽  
P M Ridker ◽  
J Hjortnaes ◽  
Y Van Der Graaf ◽  
F W Asselbergs ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Cardiovascular Disease ◽  
Smoking Status ◽  
Anatomical Location ◽  
Low Grade ◽  
The Third ◽  
Incident Cancer ◽  
Risk Of Cancer ◽  
Low Grade Inflammation

Abstract Background Chronic systemic low-grade inflammation, measured by elevated plasma concentrations of high sensitive C-reactive Protein (CRP), is a risk factor for cardiovascular disease (CVD). There is evidence that systemic low-grade inflammation is also related to a higher risk of cancer. Purpose In the present prospective cohort study the relation between systemic low-grade inflammation and risk of cancer was evaluated in patients with clinically manifest vascular disease. Methods In total 7178 patients from the SMART cohort with manifest cardiovascular disease and plasma CRP levels ≤10 mg/L were included. Data of the cohort were linked to the Dutch national cancer registry. Cox regression models were fitted to study the relation between CRP and incident cardiovascular disease as well as incident cancer. Cancer types were classified according to anatomical location of origin, as well as histopathological subtype, irrespective of their anatomical location of origin. To adjust for potential confounding, age, sex, smoking status, packyears of smoking, and body mass index were added to the models, and additional cardiovascular risk factors, including diabetes mellitus, and systolic blood pressure. Results After a median follow-up time of 8.3 years (interquartile range 4.6–12.3) 1289 recurrent cardiovascular events (myocardial infarction, stroke, or vascular mortality) and 1072 incident cancer diagnoses were observed. CRP level was related to recurrent cardiovascular disease risk (HR 1.57; 95% CI 1.35–1.82) (Figure 1A), as well as risk of CVD and/or cancer (HR 1.45; 95% CI 1.29–1.62) (Figure 1B) comparing the third tertile of CRP to the first tertile. CRP concentration was related to total cancer risk (HR 1.33; 95% CI 1.13–1.55 for the third tertile of CRP compared to the first tertile) (Figure 1C). Especially incident lung cancer, independent of histopathological subtype, was related to CRP level (HR 2.64; 95% CI 1.77–3.93 for the third tertile of CRP compared to the first) (Figure 1D). No effect modification by smoking status or years of smoking cessation was observed of the relation between CRP and lung cancer (p-values for interaction >0.05). Incidence of epithelial neoplasms and especially squamous cell neoplasms were related to CRP concentration, irrespective of their anatomical location of origin (HR 1.17; 95% CI 1.08–1.27, and HR 1.11; 95% CI 1.02–1.20 for 1 mg/L higher CRP level respectively). Sensitivity analyses accounting for reverse causality by excluding patients with a cancer diagnosis within 1 and within 2 years of follow up showed similar results. Kaplan Meier curves per CRP tertile Conclusion Chronic systemic low-grade inflammation, measured by plasma CRP levels ≤10mg/L, is a risk factor for incident cancer, markedly lung cancer, independent of smoking status, in patients with stable cardiovascular disease.

scholarly journals Inflammation-Related Mechanisms in Chronic Kidney Disease Prediction, Progression, and Outcome

2018 ◽  
Vol 2018 ◽  
pp. 1-16 ◽  
Author(s):  
Simona Mihai ◽  
Elena Codrici ◽  
Ionela Daniela Popescu ◽  
Ana-Maria Enciu ◽  
Lucian Albulescu ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Gut Microbiota ◽  
Clinical Care ◽  
Low Grade ◽  
Public Health Burden ◽  
Inflammatory Status ◽  
Low Grade Inflammation ◽  
Gut Microbiota Dysbiosis

Persistent, low-grade inflammation is now considered a hallmark feature of chronic kidney disease (CKD), being involved in the development of all-cause mortality of these patients. Although substantial improvements have been made in clinical care, CKD remains a major public health burden, affecting 10–15% of the population, and its prevalence is constantly growing. Due to its insidious nature, CKD is rarely diagnosed in early stages, and once developed, its progression is unfortunately irreversible. There are many factors that contribute to the setting of the inflammatory status in CKD, including increased production of proinflammatory cytokines, oxidative stress and acidosis, chronic and recurrent infections, altered metabolism of adipose tissue, and last but not least, gut microbiota dysbiosis, an underestimated source of microinflammation. In this scenario, a huge step forward was made by the increasing progression of omics approaches, specially designed for identification of biomarkers useful for early diagnostic and follow-up. Recent omics advances could provide novel insights in deciphering the disease pathophysiology; thus, identification of circulating biomarker panels using state-of-the-art proteomic technologies could improve CKD early diagnosis, monitoring, and prognostics. This review aims to summarize the recent knowledge regarding the relationship between inflammation and CKD, highlighting the current proteomic approaches, as well as the inflammasomes and gut microbiota dysbiosis involvement in the setting of CKD, culminating with the troubling bidirectional connection between CKD and renal malignancy, raised on the background of an inflammatory condition.

scholarly journals Endocan Is an Independent Predictor of Heart Failure-Related Mortality and Hospitalizations in Patients with Chronic Stable Heart Failure

2019 ◽  
Vol 2019 ◽  
pp. 1-7 ◽  
Author(s):  
Gorazd Kosir ◽  
Borut Jug ◽  
Marko Novakovic ◽  
Mojca Bozic Mijovski ◽  
Jus Ksela
Keyword(s):  
Heart Failure ◽  
Risk Assessment ◽  
Independent Predictor ◽  
Nyha Class ◽  
Low Grade ◽  
Prognostic Impact ◽  
Disease Trajectory ◽  
Promising Tool ◽  
Low Grade Inflammation

Background. Heart failure (HF) is characterized by unfavorable prognosis. Disease trajectory of HF, however, may vary, and risk assessment of patients remains elusive. In our study, we sought to determine the prognostic impact of endocan—a novel biomarker of endothelial dysfunction and low-grade inflammation—in patients with heart failure. Methods. In outpatients with chronic HF, baseline values of endocan were determined and clinical follow-up for a minimum of 18 months obtained. A multivariate Cox proportional hazard model was built for HF-related death or hospitalization requiring inotropic support. Results. A total of 120 patients (mean age 71 years, 64% male, mean LVEF 36%) were included. During a mean follow-up of 656±109 days, 50 patients (41.6%) experienced an event. On Cox multivariate analysis, endocan values emerged as an independent predictor of HF prognosis (HR, 1.471 CI 95% 1.183-1.829, p=0.001, for each 1 ng/mL increase) even after adjustment for age, gender, HF etiology, LVEF, NYHA class, NT-proBNP, and exercise tolerance. Conclusions. Endocan is an independent predictor of HF-related events in chronic HF individuals and represents a promising tool for risk assessment of HF patients.

scholarly journals The relation between systemic inflammation and incident cancer in patients with stable cardiovascular disease: a cohort study

2019 ◽  
Vol 40 (48) ◽  
pp. 3901-3909 ◽  
Author(s):  
Cilie C van’t Klooster ◽  
Paul M Ridker ◽  
Jesper Hjortnaes ◽  
Yolanda van der Graaf ◽  
Folkert W Asselbergs ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Cardiovascular Disease ◽  
Cohort Study ◽  
Low Grade ◽  
C Reactive Protein ◽  
Reactive Protein ◽  
Incident Cancer ◽  
Risk Of Cancer ◽  
Low Grade Inflammation

Abstract Aims Low-grade inflammation, measured by elevated plasma concentrations of high-sensitive C-reactive protein (CRP), is a risk factor for cardiovascular disease (CVD). There is evidence that low-grade inflammation is also related to a higher risk of cancer. The present prospective cohort study evaluates the relation between low-grade systemic inflammation and risk of cancer in patients with stable CVD. Methods and results In total, 7178 patients with stable CVD and plasma CRP levels ≤10 mg/L were included. Data were linked to the Dutch national cancer registry. Cox regression models were fitted to study the relation between CRP and incident CVD and cancer. After a median follow-up time of 8.3 years (interquartile range 4.6–12.3) 1072 incident cancer diagnoses were observed. C-reactive protein concentration was related to total cancer [hazard ratio (HR) 1.35; 95% confidence interval (CI) 1.10–1.65] comparing last quintile to first quintile of CRP. Especially lung cancer, independent of histopathological subtype, was related to CRP (HR 3.39; 95% CI 2.02–5.69 comparing last to first quintile of CRP). Incidence of epithelial neoplasms and especially squamous cell neoplasms were related to CRP concentration, irrespective of anatomical location. Sensitivity analyses after excluding patients with a cancer diagnosis within 1, 2, and 5 years of follow-up showed similar results. No effect modification was observed by smoking status or time since smoking cessation (P-values for interaction > 0.05). Conclusion Chronic systemic low-grade inflammation, measured by CRP levels ≤10 mg/L, is a risk factor for incident cancer, markedly lung cancer, in patients with stable CVD. The relation between inflammation and incident cancer is seen in former and current smokers and is uncertain in never smokers.

Baseline iron and low-grade inflammation modulate the effectiveness of iron supplementation: evidence from follow-up of pregnant Sri Lankan women

2020 ◽  
Author(s):  
Miruna Sudharshani Kalaimani Rabindrakumar ◽  
V. Pujitha Wickramasinghe ◽  
Carukshi Arambepola ◽  
Hemantha Senanayake ◽  
Veranja Karunaratne ◽  
...  
Keyword(s):  
Iron Supplementation ◽  
Low Grade ◽  
Sri Lankan ◽  
Low Grade Inflammation

scholarly journals Gut microbiota alterations in patients with persistent respiratory dysfunction three months after severe COVID-19

2021 ◽  
Author(s):  
Beate Vestad ◽  
Thor Ueland ◽  
Tori Vigeland Lerum ◽  
Tuva B Dahl ◽  
Kristian Holm ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Rrna Gene ◽  
Low Grade ◽  
Barrier Dysfunction ◽  
Gut Barrier ◽  
Respiratory Dysfunction ◽  
Low Grade Inflammation ◽  
Gut Microbiota Composition

Objective: Although COVID-19 is primarily a respiratory infection, mounting evidence suggests that the GI tract is involved in the disease, with gut barrier dysfunction and gut microbiota alterations being related to disease severity. Whether these alterations persist and could be related to long-term respiratory dysfunction is unknown. Design: From the NOR-Solidarity trial (n=181), plasma was collected during hospital admission and after three months, and analyzed for markers of gut barrier dysfunction and inflammation. At the three-month follow-up, pulmonary function was assessed by measuring diffusing capacity of the lungs for carbon monoxide (DLCO), and rectal swabs for gut microbiota analyses were collected (n= 97) and analysed by sequencing of the 16S rRNA gene. Results: Gut microbiota diversity was reduced in COVID-19 patients with persistent respiratory dysfunction, defined as DLCO below lower limit of normal three months after hospitalization. These patients also had an altered global gut microbiota composition, with reduced abundance of Erysipelotrichaceae UCG-003 and increased abundance of Flavonifractor and Veillonella, the latter potentially being linked to fibrosis. During hospitalization, increased plasma levels of lipopolysaccharide-binding protein (LBP) were strongly associated with respiratory failure, defined as pO2/fiO2-(P/F-ratio)<26.6 kPa. LBP levels remained elevated during and after hospitalization, and was associated with low-grade inflammation and persistent respiratory dysfunction after three months. Conclusion: Persistent respiratory dysfunction after COVID-19 is associated with reduced biodiversity and gut microbiota alterations, along with persistently elevated LBP levels. Our results point to a potential gut-lung axis that should be further investigated in relation to long-term pulmonary dysfunction and long COVID.

Low-grade inflammation differentiates between symptoms of apathy and depression in community-dwelling older individuals

2014 ◽  
Vol 27 (4) ◽  
pp. 639-647 ◽  
Author(s):  
Lisa S. M. Eurelings ◽  
Edo Richard ◽  
Piet Eikelenboom ◽  
Willem A. van Gool ◽  
Eric P. Moll van Charante
Keyword(s):  
Depressive Symptoms ◽  
Geriatric Depression Scale ◽  
Depression Scale ◽  
Population Based ◽  
Community Dwelling ◽  
Low Grade ◽  
Older Individuals ◽  
Cross Sectional ◽  
Low Grade Inflammation

ABSTRACTBackground:Systemic low-grade inflammation has repeatedly been associated with depression in old age, but the relationship with apathy is less clear. The present study assessed whether C-reactive protein (CRP) is differentially associated with symptoms of apathy and depression.Methods:A population-based cohort study was carried-out. At baseline and after two and four years of follow-up, CRP levels were assessed and symptoms of apathy and depression were measured using the 15-item Geriatric Depression Scale. Logistic regression analysis was used to investigate the cross-sectional and longitudinal associations of CRP with symptoms of apathy and depression.Results:Two thousand forty-seven community-dwelling participants (70–78 years) without a history of cardiovascular disease or stroke were studied. A cross-sectional association was found between CRP and apathy symptoms at three time points (odds ratio (OR) per natural log unit increase in CRP: baseline visit = 1.40, 95% CI = 1.12–1.75; two-year follow-up visit = 1.62, 95% CI = 1.17–2.25; four-year follow-up visit = 1.51, 95% CI = 1.03–2.21). This did not change after adjustment for demographics and depressive symptoms, and was slightly attenuated after adjustment for cardiovascular risk factors. No cross-sectional association was found with depressive symptoms. Baseline CRP did not predict incident apathy or depressive symptoms during four years of follow-up.Conclusions:Increased CRP levels are associated with apathy symptoms but not with depressive symptoms. This suggests a differential effect of inflammation on apathy and depression. In older persons, symptoms of apathy may be a behavioral manifestation of concurrent low-grade inflammation.

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