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Calcium Sensors of Neurotransmitter Release
Adv Neurobiol. 2023;33:119-138. doi: 10.1007/978-3-031-34229-5_5.ABSTRACTCalcium (Ca2+) plays a critical role in triggering all three primary modes of neurotransmitter release (synchronous, asynchronous, and spontaneous). Synaptotagmin1, a protein with two C2 domains, is the first isoform of the synaptotagmin family that was identified and demonstrated as the primary Ca2+ sensor for synchronous neurotransmitter release. Other isoforms of the synaptotagmin family as well as other C2 proteins such as the double C2 domain protein family were found to act as Ca2+ sensors for different modes of neurotransmitter release. Major r...
Source: Adv Data - August 24, 2023 Category: Epidemiology Authors: Qiangjun Zhou Source Type: research

Vitamin D intake and all-cause and cause-specific mortality in Japanese men and women: the Japan Public Health Center-based prospective study
AbstractWhile higher circulating 25-hydroxyvitamin D concentrations have been reported to be associated with decreased risk of all-cause mortality, evidence on dietary vitamin D intake is limited and inconsistent. We investigated whether vitamin D intake is associated with all-cause and cause-specific mortality among Japanese adults. Participants were 42,992 men and 50,693 women who responded to the second survey of the Japan Public Health Center-based Prospective Study (1995 –1998) and who were followed up for mortality through 2018. Dietary intake was ascertained using a validated food frequency questionnaire. Hazard r...
Source: European Journal of Epidemiology - January 31, 2023 Category: Epidemiology Source Type: research

Calcium intake, calcium supplementation and cardiovascular disease and mortality in the British population: EPIC-norfolk prospective cohort study and meta-analysis
AbstractThe role of dietary calcium in cardiovascular disease prevention is unclear. We aimed to determine the association between calcium intake and incident cardiovascular disease and mortality. Data were extracted from the European Prospective Investigation of Cancer, Norfolk (EPIC-Norfolk). Multivariable Cox regressions analysed associations between calcium intake (dietary and supplemental) and cardiovascular disease (myocardial infarction, stroke, heart failure, aortic stenosis, peripheral vascular disease) and mortality (cardiovascular and all-cause). The results of this study were pooled with those from published pr...
Source: European Journal of Epidemiology - December 31, 2020 Category: Epidemiology Source Type: research

Relationship between calcium intake and impaired activities of daily living in a Japanese population: NIPPON DATA90.
CONCLUSIONS: After bootstrap analyses, calcium intake was inversely associated with impaired ADL, 10 years after the baseline survey. PMID: 32037365 [PubMed - as supplied by publisher]
Source: Journal of Epidemiology - February 12, 2020 Category: Epidemiology Tags: J Epidemiol Source Type: research

Plasma fibroblast growth factor 23 and risk of cardiovascular disease: results from the EPIC-Germany case-cohort study
Abstract Increased fibroblast growth factor 23 (FGF23) concentrations have emerged as a novel risk factor for heart failure and stroke but not for myocardial infarction (MI). Yet, most studies on MI were conducted in coronary artery disease (CAD) patients and the elderly. Evidence is unclear in subjects without CAD and for stroke subtypes. We investigated the relationships between FGF23 and overall major cardiovascular endpoints, incident MI, ischemic (IS) and haemorrhagic stroke (HS) in middle-aged adults without pre-existing cardiovascular disease. We used a case-cohort study nested within the European Prospecti...
Source: European Journal of Epidemiology - December 20, 2014 Category: Epidemiology Source Type: research