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Introduction
field of interest : aging and dementia
methods: longitudinal population study (inveCe.Ab)
Additional affiliations
April 2008 - October 2014
Publications
Publications (207)
Background
Loneliness and social isolation can occur at any stage of life, but some predictors may be more common among older adults. Due to growing population ageing, loneliness and social isolation are relevant social issues. Many studies apply the main definitions of loneliness and social isolation offered by the literature without considering h...
Introduction: Approximately 2 million people in Italy are currently living with dementia or mild cognitive impairment (MCI), and 4 million are involved as family members or caregivers. Considering the significant impact of dementia, the Italian Ministry of Health entrusted the Italian National Institute of Health (Istituto Superiore di Sanità) with...
Cognition-oriented treatments (COTs) are a group of non-pharmacological treatments aimed at maintaining or improving cognitive functioning. Specific recommendations on the use of these interventions in people living with dementia (PLwD) are included in the Italian Guideline on the Diagnosis and Treatment of Dementia and Mild Cognitive Impairment, d...
Introduction: Approximately 2 million people in Italy are currently living with dementia or mild cognitive impairment (MCI), and 4 million are involved as family members or caregivers. Considering the significant impact of dementia, the Italian Ministry of Health entrusted the Italian National Institute of Health (Istituto Superiore di Sanità) with...
Alzheimer’s disease (AD) is a neurodegenerative disorder that progressively involves brain regions with an often-predictable pattern. Damage to the brain appears to spread and worsen with time, but the molecular mechanisms underlying the region-specific distribution of AD pathology at different stages of the disease are still under-investigated. In...
Objectives
To investigate the determinants of resilience phenotype in aging, operationalized as the maintenance of cognitive, physical, and psychological health in very old individuals (80+), we investigated the structure and interrelated impact of the main resilience-enhancing factors, which are usually studied in separate research fields.
Method...
Frailty is a geriatric, multi‐dimensional syndrome that reflects multisystem physiological change and is a transversal measure of reduced resilience to negative events. It is characterized by weakness, frequent falls, cognitive decline, increased hospitalization and dead and represents a risk factor for the development of Alzheimer's disease (AD)....
BACKGROUND
During the COVID-19 pandemic, information and communication technology (ICT) became crucial for staying connected with loved ones and accessing health services. In this scenario, disparities in ICT use may have exacerbated other forms of inequality, especially among older adults who were less familiar with technology and more vulnerable...
Background
During the COVID-19 pandemic, information and communication technology (ICT) became crucial for staying connected with loved ones and accessing health services. In this scenario, disparities in ICT use may have exacerbated other forms of inequality, especially among older adults who were less familiar with technology and more vulnerable...
The central nervous system (CNS) is surrounded by three membranes called meninges. Specialised fibroblasts, originating from the mesoderm and neural crest, primarily populate the meninges and serve as a binding agent. Our goal was to compare fibroblasts from meninges and skin obtained from the same human‐aged donors, exploring their molecular and c...
Aging, even when healthy, involves changes in cognitive functioning that can gradually affect the everyday activities and well-being of older people. Reading, which requires the integrity of several functions and their integration, is important to maintaining high cognitive and emotional stimulation over time. Our study aimed to investigate whether...
Background
Alterations in EEG traces are observed in synaptic failure with a reduction in the background α rhythm and an increase in slow frequencies (θ‐δ). The aim of the study is to evaluate whether quantitative EEG (QEEG) can be a reliable biomarker of neuro‐cognitive disorders (NCD), able to identify patients with mild and major‐NCD, and to ref...
Background
Aging is often characterized by a progressive loss of cognitive abilities due to the onset of Alzheimer Disease (AD). In recent years, ‐omic sciences have allowed us to begin to shed light on its molecular pathways in order to speculate about new and attractive hypothesis on AD pathogenesis.
Method
In this study, a whole transcriptome a...
Background
Few studies investigate the correlation between the quantitative EEG (QEEG) and the neuropathological picture. The purpose of this study is to explore how QEEG can recognize the type and extent of neuropathological changes.
Method
The EEG traces and brains belonging to 14 donors of the Abbiategrasso Brain Bank were analyzed. The subject...
Background
Loneliness is an issue for many older adults, significantly affecting physical, cognitive and mental health. The aim of the present study was to evaluate if loneliness worsened in older‐old individuals during the COVID‐19 nationwide lockdown in Italy, compared to their pre‐pandemic status. Moreover, we explored which pre‐pandemic psychos...
Background:
Parental history of dementia appears to increase the risk of dementia, but there have been inconsistent results. We aimed to investigate whether the association between parental history of dementia and the risk of dementia are different by dementia subtypes and sex of parent and offspring.
Methods:
For this cross-sectional study, we...
Introduction:
Sex differences in dementia risk, and risk factor (RF) associations with dementia, remain uncertain across diverse ethno-regional groups.
Methods:
A total of 29,850 participants (58% women) from 21 cohorts across six continents were included in an individual participant data meta-analysis. Sex-specific hazard ratios (HRs), and wome...
Dementia is perhaps the most disturbing problem associated with aging, not only for the person concerned but also for relatives. In this setting, given the absence, to date, of drugs that can stop or reverse the clinical course of the disease, non-pharmacological approaches have become more important than pharmacological treatments. The disability...
Background
The SARS-CoV-2 pandemic forced to rethink teleneuropsychology, since neuropsychological assessments started to be performed by phone or videoconference, with personal devices and without direct assistance from the clinician, a practice called “Direct-To-Home NeuroPsychology” (DTH-NP).AimsThe present study, employing a counterbalanced cro...
Background
Frailty is a complex, multi-dimensional age-related syndrome that increases the susceptibility to adverse health outcomes and poor quality of life. A growing consensus supports the contribution of chronic inflammation and immune system alterations to frailty, however a clear role of such alterations remains to be elucidated. Furthermore,...
Background:
Doll therapy (DT) is a non-pharmacological intervention for the treatment of the behavioural and psychological symptoms of dementia (BPSD). We designed a single-blind randomized controlled trial of the 30-day efficacy of DT in reducing the BPSD, professional caregivers' distress and patients' biomarkers of stress, and in improving the...
Background
subjective cognitive decline (SCD) refers to the subjective experience of cognitive decline in the absence of detectable cognitive impairment. SCD has been largely studied as a risk condition for cognitive decline. Empirical observations suggest that persons with SCD are heterogeneous, including individuals with early Alzheimer’s disease...
Here, we aim to describe COVID-19 pathology across different tissues to clarify the disease’s pathophysiology. Lungs, kidneys, hearts, and brains from nine COVID-19 autopsies were compared by using antibodies against SARS-CoV-2, macrophages-microglia, T-lymphocytes, B-lymphocytes, and activated platelets. Alzheimer’s Disease pathology was also asse...
The incidence rate of dementia varies between studies. The influence of some sociodemographic factors is reasonably established, but less is known about the role of comorbidities, which are common in the elderly. The objectives of this study was to estimate the incidence of dementia in a population of Italian elders and evaluate the role of walking...
Alzheimer’s disease (AD) and Lewy body dementia (LBD) are two different forms of dementia, but their pathology may involve the same cortical areas with overlapping cognitive manifestations. Nonetheless, the clinical phenotype is different due to the topography of the lesions driven by the different underlying molecular processes that arise apart fr...
The digitalisation of society may pose major challenges for active ageing promotion, representing a source of social exclusion for many older people lacking the basic digital skills. Older Italians are amongst the least digitally savvy in Europe. In this context, there is an urgent need for accessible and inclusive digital educational programs, tar...
Background
Alzheimer’s disease (AD) and Lewy body dementia (LBD) are two different forms of dementia, but their pathology may involve the same cortical areas with overlapping cognitive manifestation. Dementia cases within the same family share a common genetic background. Nonetheless, the clinical phenotype may be different due to the different und...
Abstract
Background: The Sars-Cov-2 pandemic has accelerated the spreading of telemedicine, including TeleNeuroPsychology (TNP). Also in a non-pandemic scenario, TNP gives the advantage of reaching older subjects, which often have mobility or transportation limitations. Previous studies on the feasibility, acceptability and reliability of TNP provi...
Frailty is an important age-related syndrome associated with several adverse health outcomes. Its biological basis is undefined. Raised plasma homocysteine (HOcy) is an established risk factor for cardiovascular disease, dementia, cognitive impairment, and mortality, but little is known about the possible role of plasma HOcy, cyanocobalamin (B12),...
Background
Older adults are at risk of psychological consequences along home segregation during COVID‐19 pandemic. Information Communication Technologies (ICTs) are crucial in such context even among older people. Aim: to explore the impact of being ICTusers on loneliness and ICTs use among older adults from pre to lockdown period.
Methods
Data we...
Background
Education and occupational status are expected to protect against dementia, but the research findings have been inconsistent. This project aimed to examine 1) the unique contributions of education and occupational status to incident dementia, and 2) the mediating effects of occupational status on the association between education and dem...
Background
Subjective Cognitive Decline (SCD) has been largely studied as a risk condition for cognitive decline, mainly in memory clinics or research settings. SCD samples are highly heterogeneous, including both individuals with early Alzheimer’s disease and others with psychological vulnerabilities and/or physical comorbidity. Aims: identify dis...
Background
Research on brain tissue is essential to understand the biological mechanisms underlying neurodegenerative diseases and brain aging processes.Brain donation for research is influenced by many factors both in clinical and non‐clinical samples. The aim of the present study is to explore the features associated with the decision to join the...
Background:
Doll therapy (DT) is a non-pharmacological intervention recommended for the treatment of behavioural and psychological symptoms of dementia (BPSD), producing benefits on agitation, aggression and wandering. By recognition of the doll as a real baby, challenging behaviours, viewed as requests for care and protection (i.e. attachment beh...
Background:
Education and occupational complexity are main sources of mental engagement during early life and adulthood respectively, but research findings are not conclusive regarding protective effects of these factors against late-life dementia.
Objective:
This project aimed to examine the unique contributions of education and occupational co...
Older adults make little use of social networking sites (SNS). SNS has become essential for maintaining social contacts and countering loneliness in the current era marked by the Covid-19 pandemic. This study explores the attitudes of the oldest-old on SNS after attending a training course on SNS use. The study’s goals are to investigate their pers...
Objectives
The study aimed to evaluate the short-term efficacy of social network sites (SNSs) training on cognitive performance in cognitively healthy older individuals, and to explore the influence of personality traits on cognitive benefits of SNSs training.
Methods
The Aging in a Networked Society-Social Experiment study was a randomized contro...
Backgrounds and aims
Health trajectories in aging, rather than single time-point assessments, could be early indicators of the onset of conditions such as dementia. The aim of this study was to identify different aging trajectories and to investigate their influence on the cumulative incidence of dementia.
Methods
We evaluated data referring to 99...
Since the association of SARS-Cov-2 infection with Nervous System (NS) manifestations, we performed RNA-sequencing analysis in Frontal Cortex of COVID-19 positive or negative individuals and affected or not by Dementia individuals. We examined gene expression differences in individuals with COVID-19 and Dementia compared to Dementia only patients b...
Frailty syndrome is an age-related condition involving a loss of resilience, susceptibility to adverse health outcomes and poor quality of life. This study was conducted in the framework of InveCe.Ab, an ongoing longitudinal population-based study. Plasma from 130 older individuals (older adults aged 76 to 78 years) was analysed and validated (on 3...
Aims
Perilipins are conserved proteins that decorate intracellular lipid droplets and are essential for lipid metabolism. To date, there is limited knowledge on their expression in human brain, or their involvement in brain aging and neurodegeneration. The aim of this study was to characterise the expression levels of perilipins (Plin1-5) in differ...
The actual role of SARS‐CoV‐2 in brain damage remains controversial due to lack of matched controls. We aim to highlight to what extent is neuropathology determined by SARS‐CoV‐2 or by pre‐existing conditions. Findings of 9 Coronavirus disease 2019 (COVID‐19) cases and 6 matched non‐COVID controls (mean age 79 y/o) were compared. Brains were analyz...
SARS-Cov-2 infection is frequently associated with Nervous System manifestations. However, it is not clear how SARS-CoV-2 can cause neurological dysfunctions and which molecular processes are affected in the brain. In this work, we examined the frontal cortex tissue of patients who died of COVID-19 for the presence of SARS-CoV-2, comparing qRT-PCR...
Objective
Few studies have examined lockdown effects on the way of living and well-being of older adults stratified by cognitive state. Since cognitive deficits are common in this population, we investigated how cognition influenced their understanding of the pandemic, socio-behavioral responses and lifestyle adaptations during lockdown, and how th...
Early diagnosis of Alzheimer’s disease (AD) is a crucial starting point in disease management. Blood-based biomarkers could represent a considerable advantage in providing AD-risk information in primary care settings. Here, we report new data for a relatively unknown blood-based biomarker that holds promise for AD diagnosis. We evaluate a p53-misfo...
Background
Subjective cognitive decline (SCD) is recognized as a risk stage for Alzheimer’s disease (AD) and other dementias, but its prevalence is not well known. We aimed to use uniform criteria to better estimate SCD prevalence across international cohorts.
Methods
We combined individual participant data for 16 cohorts from 15 countries (member...
Background
Older people are at greater risk of infection and mortality from COVID‐19 and 52.3% of the deceased in Italy are Lombardy’s residents. Moreover, lockdown measurements may disproportionately affect elderly, since they are less familiar with communication technology used to overcome the lack of in person social contacts. The present study...
Background
The role of diet as a modifiable factor that may affect the incidence of dementia is currently under investigation. The diet effect could be mediated by blood level of Folic Acid and Cobalamin, whose low levels are recognized as risk factors for dementia. The aim of this work is to evaluate the effects of habitual fruit intake, Cobalamin...
Background
Genetics, transcriptomic and epigenetics play an important interplay in influencing the clinical picture and the final diagnosis of patients affected by neurodegenerative diseases. Clinical diagnosis is often inaccurate compared to the neuropathological one, which remains the gold standard for neurodegenerative disease diagnosis so far....
Background
Frailty is a frequent and potentially reversible age‐related syndrome. Current evidence supports the associations between Frailty, cognitive impairment and dementia. The aim of the study is to estimate the predictive role of Frailty syndrome in incident dementia and cognitive impairment, as well as the modulation of genetic‐psycho‐social...
Older adults are less familiar with communication technology, which became essential to maintain social contacts during the COVID-19 lockdown. The present study aimed at exploring how older adults, previously trained for Social Networking Sites (SNSs) use, experienced the lockdown period. In the first two weeks of May 2020, telephone surveys were c...
Older adults are less familiar with communication technology, which became essential to maintain social contacts during the COVID-19 lockdown. The present study aimed at exploring how older adults, previously trained for Social Networking Sites (SNSs) use, experienced the lockdown period. In the first two weeks of May 2020, telephone surveys were c...
Introduction:
Depression commonly accompanies Alzheimer's disease, but the nature of this association remains uncertain.
Methods:
Longitudinal data from the COSMIC consortium were harmonized for eight population-based cohorts from four continents. Incident dementia was diagnosed in 646 participants, with a median follow-up time of 5.6 years to d...
BACKGROUND
In the last decades, the relationship between Social Networking Sites (SNSs) and older people’s loneliness is gaining specific relevance. Studies in this field are often based on qualitative methods to study in-depth self-perceived issues, including loneliness and well-being, or quantitative survey to report the links between Information...
Background:
In the last decades, the relationship between Social Networking Sites (SNSs) and older people's loneliness is gaining specific relevance. Studies in this field are often based on qualitative methods to study in-depth self-perceived issues, including loneliness and well-being, or quantitative survey to report the links between Informati...
Abstract Background Preventing dementia onset is one of the global public health priorities: around 35% of dementia cases could be attributable to modifiable risk factors. These estimates relied on secondary data and did not consider the concurrent effect of non-modifiable factors and death. Here, we aimed to estimate the potential reduction of dem...
Background:
Dementia shows sex difference in its epidemiology. Childbirth, a distinctive experience of women, is associated with the risk for various diseases. However, its association with the risk of dementia in women has rarely been studied.
Methods:
We harmonized and pooled baseline data from 11 population-based cohorts from 11 countries ove...
Background
We examined how the relationship between education and latelife cognitive impairment (defined as a Mini Mental State Examination score below 24) is influenced by age, sex, ethnicity, and Apolipoprotein E epsilon 4 (APOE*4).
Methods
Participants were 30,785 dementia-free individuals aged 55-103 years, from 18 longitudinal cohort studies,...
Introduction
An ageing society poses unprecedented challenges to societies. Information and Communication Technologies (ICTs), including Social Networking Sites (SNSs), may contribute to contrast loneliness and social isolation in old age. Despite of the potentialities of SNSs, there is only a handful of studies assessing the causal relationship of...
Background
Delirium may be one of the presenting symptoms of COVID-19, complicating diagnosis and care of elderly patients with dementia. We aim to identify the prevalence and prognostic significance of delirium as the sole onset manifestation of COVID-19.
Methods
This is a retrospective single-centre study based on review of medical charts, condu...
Subjective cognitive decline (SCD) is recognized as a risk stage for Alzheimer`s disease (AD) and other dementias, but its prevalence is not well known. We aimed to use uniform criteria to better estimate SCD prevalence across international cohorts. Therefore, we combined individual participant data for 16 cohorts from 15 countries (members of the...
Background: Doll therapy is a non-pharmacological intervention for people with dementia aimed to reduce distressing behaviours. Reliable results on efficacy of Doll therapy for people with dementia are needed. The concept of attachment theorized by Bowlby has been proposed to explain the Doll therapy process, but it has not been proven to influence...
Longitudinal surveys of older people are very powerful research resources to study social inequalities and monitor older people’s health conditions. However, these surveys pose specific methodological challenges. Response at Wave 1 is a very serious issue; when respondents differ from non-respondents on the variables of interest, research findings...
Abstract
Background: Awareness of hearing disability in the elderly has adverse cognitive and functional consequences over time, in a longitudinal population-based study. Aim: To analyze the hypothesis that over time old people aware of hearing disability make less use of technology and lose more instrumental activities of daily living than peers w...
Objective:
High blood pressure is one of the main modifiable risk factors for dementia. However, there is conflicting evidence regarding the best antihypertensive class for optimizing cognition. Our objective was to determine whether any particular antihypertensive class was associated with a reduced risk of cognitive decline or dementia using com...