CAMILA NASCIMENTO MANTELLI

(Fonte: Lattes)
Índice h a partir de 2011
12
Projetos de Pesquisa
Unidades Organizacionais
LIM/21 - Laboratório de Neuroimagem em Psiquiatria, Hospital das Clínicas, Faculdade de Medicina

Resultados de Busca

Agora exibindo 1 - 10 de 13
  • conferenceObject
    Inflammatory factors (cytokines and cortisol) across different brain regions in bipolar disorder and their associations with neuropsychiatric symptoms: A post-mortem study
    (2020) NASCIMENTO, Camila; NUNES, Paula V.; SUEMOTO, Claudia K.; RODRIGUEZ, Roberta D.; LEITE, Renata E. P.; GRINBERG, Lea T.; PASQUALUCCI, Carlos A.; NITRINI, Ricardo; JACOB-FILHO, Wilson; BRENTANI, Helena P.; LAFER, Beny
  • article 8 Citação(ões) na Scopus
    Factors associated with brain volume in major depression in older adults without dementia: results from a large autopsy study
    (2018) NUNES, Paula Villela; SUEMOTO, Claudia Kimie; LEITE, Renata Elaine Paraizo; FERRETTI-REBUSTINI, Renata Eloah de Lucena; PASQUALUCCI, Carlos Augusto; NITRINI, Ricardo; FARFEL, Jose Marcelo; OLIVEIRA, Katia Cristina de; GRINBERG, Lea Tenenholz; COSTA, Nicole Rezende da; NASCIMENTO, Camila Fernandes; SALMASI, Faraz; KIM, Helena Kyunghee; YOUNG, Lionel Trevor; JACOB-FILHO, Wilson; LAFER, Beny
    ObjectiveWe examined brain volume and atrophy in individuals with major depressive disorder (MDD) without dementia that were referred to a large autopsy service. We also examined potential risk factors for brain atrophy, including demographics and clinical variables. MethodsIn this study, 1373 participants (787 male) aged 50years or older who died from natural causes were included. Participants with no reliable informant, with cognitive impairment or dementia, with a medical history of severe chronic disease, or with prolonged agonal state were excluded. Presence of MDD at least once in their lifetime was defined according to the Structured Clinical Interview for DSM. Brain volume was measured immediately after removal from the skull. ResultsMean age at death was 68.611.6, and MDD was present in 185 (14%) individuals. Smaller brain volume was associated with older age (p<0.001), lower education (years; p<0.001), hypertension (p=0.001), diabetes (p=0.006), and female gender (p<0.001). In the multivariate analysis adjusted for sociodemographics and cardiovascular risk factors, smaller brain volume was not associated with major depression (=-0.86, 95% CI=-26.50 to 24.77, p=0.95). ConclusionsIn this large autopsy study of older adults, MDD was not associated with smaller brain volumes. Regardless of the presence of MDD, in this sample of older adults without dementia, we found that smaller brain volumes were associated with risk factors for brain neurodegeneration such as older age, diabetes, hypertension, and lower education.
  • article 58 Citação(ões) na Scopus
    d Argyrophilic Grain Disease: Demographics, Clinical, and Neuropathological Features From a Large Autopsy Study
    (2016) RODRIGUEZ, Roberta Diehl; SUEMOTO, Claudia Kimie; MOLINA, Mariana; NASCIMENTO, Camila Fernandes; LEITE, Renata Elaine Paraizo; FERRETTI-REBUSTINI, Renata Eloah de Lucena; FARFEL, Jose Marcelo; HEINSEN, Helmut; NITRINI, Ricardo; UEDA, Kenji; PASQUALUCCI, Carlos Augusto; JACOB-FILHO, Wilson; YAFFE, Kristine; GRINBERG, Lea Tenenholz
    Argyrophilic grain disease (AGD) is a frequent late-onset, 4 repeat tauopathy reported in Caucasians with high educational attainment. Little is known about AGD in non-Caucasians or in those with low educational attainment. We describe AGD demographics, clinical, and neuropathological features in a multiethnic cohort of 983 subjects >50 years of age from Sao Paulo, Brazil. Clinical data were collected through semistructured interviews with an informant and included in the Informant Questionnaire on Cognitive Decline in the Elderly, the Clinical Dementia Rating, and the Neuropsychiatric Inventory. Neuropathologic assessment relied on internationally accepted criteria. AGD was frequent (15.2%) and was the only neuropathological diagnosis in 8.9% of all cases (mean, 78.9 +/- 9.4 years); it rarely occurred as an isolated neuropathological finding. AGD was associated with older age, lower socioeconomic status (SES), and appetite disorders. This is the first study of demographic, clinical, and neuropathological aspects of AGD in different ethnicities and subjects from all socioeconomic strata. The results suggest that prospective studies of AGD patients include levels of hormones related to appetite control as possible antemortem markers. Moreover, understanding the mechanisms behind higher susceptibility to AGD of low SES subjects may disclose novel environmental risk factors for AGD and other neurodegenerative diseases.
  • article 0 Citação(ões) na Scopus
    Cause of Death Determined by Full-body Autopsy in Neuropathologically Diagnosed Dementias The Biobank for Aging Studies of the University of Sao Paulo (BAS-USP), Brazil
    (2022) NEVES, Beatriz Astolfi; NUNES, Paula Villela; RODRIGUEZ, Roberta Diehl; HAIDAR, Atmis Medeiros; LEITE, Renata Elaine Paraizo; NASCIMENTO, Camila; PASQUALUCCI, Carlos Augusto; NITRINI, Ricardo; JACOB-FILHO, Wilson; LAFER, Beny; GRINBERG, Lea Tenenholz
    Objective: This study aimed to compare causes of death in the most prevalent neuropathologically diagnosed dementias. Methods: We analyzed causes of death in a community-based cohort of participants aged 50 or older, submitted to full-body autopsy and a comprehensive neuropathologic examination of the brain. Individuals with Alzheimer disease (AD), vascular dementia (VaD), mixed dementia (AD+VaD), or dementia with Lewy bodies (DLBs) were compared with individuals with no dementia. Results: In a sample of 920 individuals, 456 had no dementia, 147 had AD, 120 had VaD, 53 had DLB, and 37 had AD+VaD. Pneumonia as the cause of death was more frequent in the AD (P= 0.023), AD+VaD (P= 0.046), and DLB (P= 0.043) groups. In addition, VaD (P= 0.041) and AD+VaD (P= 0.028) groups had a higher frequency of atherosclerosis as detected by full-body autopsy. Conclusion: Our findings highlight the importance of preventive measures regarding atherosclerosis and pneumonia in patients with dementia. Moreover, because of cognitive impairment, these patients may not fully account for symptoms to make early detection and diagnosis possible. These results confirm findings from previous studies that were based on clinical data, with added accuracy provided by neuropathologic diagnosis and full-body autopsy reports.
  • article 13 Citação(ões) na Scopus
    Three-dimensional and stereological characterization of the human substantia nigra during aging
    (2016) ALHO, Ana Tereza Di Lorenzo; SUEMOTO, Claudia Kimie; POLICHISO, Livia; TAMPELLINI, Edilaine; OLIVEIRA, Katia Cristina de; MOLINA, Mariana; SANTOS, Glaucia Aparecida Bento; NASCIMENTO, Camila; LEITE, Renata Elaine Paraizo; FERRETI-REBUSTINI, Renata Eloah de Lucena; SILVA, Alexandre Valotta da; NITRINI, Ricardo; PASQUALUCCI, Carlos Augusto; JACOB-FILHO, Wilson; HEINSEN, Helmut; GRINBERG, Lea Tenenholz
    The human brain undergoes non-uniform changes during aging. The substantia nigra (SN), the source of major dopaminergic pathways in the brain, is particularly vulnerable to changes in the progression of several age-related neurodegenerative diseases. To establish normative data for high-resolution imaging, and to further clinical and anatomical studies we analyzed SNs from 15 subjects aged 50-91 cognitively normal human subjects without signs of parkinsonism. Complete brains or brainstems with substantia nigra were formalin-fixed, celloidin-mounted, serially cut and Nissl-stained. The shapes of all SNs investigated were reconstructed using fast, high-resolution computer-assisted 3D reconstruction software. We found a negative correlation between age and SN volume (p = 0.04, rho = -0.53), with great variability in neuronal numbers and density across participants. The 3D reconstructions revealed SN inter- and intra-individual variability. Furthermore, we observed that human SN is a neuronal reticulum, rather than a group of isolated neuronal islands. Caution is required when using SN volume as a surrogate for SN status in individual subjects. The use of multimodal sequences including those for fiber tracts may enhance the value of imaging as a diagnostic tool to assess SN in vivo. Further studies with a larger sample size are needed for understanding the structure-function interaction of human SN.
  • conferenceObject
    Markers of inflammation and neurodegeneration in bipolar disorder older adults
    (2021) NASCIMENTO, Camila; NUNES, Paula; SUEMOTO, Claudia K.; RODRIGUEZ, Roberta D.; LEITE, Renata E. P.; GRINBERG, Lea; PASQUALUCCI, Carlos Augusto; JACOB-FILHO, Wilson; NITRINI, Ricardo; BRENTANI, Helena Paula; LAFER, Beny
  • conferenceObject
    Disrupted Genes Modules in the Hippocampus of Older Adults With Bipolar Disorder
    (2020) NASCIMENTO, Camila; BARBOSA, Andre; NUNES, Paula; SUEMOTO, Claudia; LEITE, Renata; GRINBERG, Lea; PASQUALUCCI, Carlos; NITRINI, Ricardo; JACOB-FILHO, Wilson; BRENTANI, Helena; LAFER, Beny
  • article 1 Citação(ões) na Scopus
    Microcephaly measurement in adults and its association with clinical variables
    (2022) COSTA, Nicole Rezende da; MANCINE, Livia; SALVINI, Rogerio; TEIXEIRA, Juliana de Melo; RODRIGUEZ, Roberta Diehl; LEITE, Renata Elaine Paraizo; NASCIMENTO, Camila; PASQUALUCCI, Carlos Augusto; NITRINI, Ricardo; JACOB-FILHO, Wilson; LAFER, Beny; GRINBERG, Lea Tenenholz; SUEMOTO, Claudia Kimie; NUNES, Paula Villela
    OBJECTIVE: To establish a microcephaly cut-off size in adults using head circumference as an indirect measure of brain size, as well as to explore factors associated with microcephaly via data mining. METHODS: In autopsy studies, head circumference was measured with an inelastic tape placed around the skull. Total brain volume was also directly measured. A linear regression was used to determine the association of head circumference with brain volume and clinical variables. Microcephaly was defined as head circumference that were two standard deviations below the mean of significant clinical variables. We further applied an association rule mining to find rules associating microcephaly with several sociodemographic and clinical variables. RESULTS: In our sample of 2,508 adults, the mean head circumference was 55.3 +/- 2.7cm. Head circumference was related to height, cerebral volume, and sex (p < 0.001 for all). Microcephaly was present in 4.7% of the sample (n = 119). Out of 34,355 association rules, we found significant relationships between microcephaly and a clinical dementia rating (CDR) > 0.5 with an informant questionnaire on cognitive decline in the elderly (IQCODE) = 3.4 (confidence: 100% and lift: 5.6), between microcephaly and a CDR > 0.5 with age over 70 years (confidence: 42% and lift: 2.4), and microcephaly and males (confidence: 68.1% and lift: 1.3). CONCLUSION: Head circumference was related to cerebral volume. Due to its low cost and easy use, head circumference can be used as a screening test for microcephaly, adjusting it for gender and height. Microcephaly was associated with dementia at old age.
  • article 6 Citação(ões) na Scopus
    Differential levels of inflammatory and neuroendocrine markers in the hippocampus and anterior cingulate cortex of bipolar disorder subjects: A post-mortem study
    (2020) NASCIMENTO, Camila; NUNES, Paula Villela; SUEMOTO, Claudia Kimie; RODRIGUEZ, Roberta Diehl; LEITE, Renata Elaine Paraizo; GRINBERG, Lea Tenenholz; PASQUALUCCI, Carlos Augusto; NITRINI, Ricardo; JACOB-FILHO, Wilson; BRENTANI, Helena Paula; LAFER, Beny
  • conferenceObject
    Argyrophilic grain disease may delay cognitive decline in AD: an autopsy study
    (2015) GRINBERG, Lea; RODRIGUEZ, Roberta; SUEMOTO, Claudia; MOLINA, Mariana; NASCIMENTO, Camila; LEITE, Renata; FERRETTI-REBUSTINI, Renata; FARFEL, Jose; HEINSEN, Helmut; NITRINI, Ricardo; PASQUALLUCCI, Carlos; JACOB-FILHO, Wilson; YAFFE, Kristine