CAMILA NASCIMENTO MANTELLI
Projetos de Pesquisa
Unidades Organizacionais
LIM/21 - Laboratório de Neuroimagem em Psiquiatria, Hospital das Clínicas, Faculdade de Medicina
26 resultados
Resultados de Busca
Agora exibindo 1 - 10 de 26
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, BenyconferenceObject Brain transcriptome analysis of Japanese population living in Brazil(2019) MARIE, Suely Kazue Nagahashi; LERARIO, Antonio Marcondes; SHINJO, Sueli Mieko Oba; NASCIMENTO, Camila; LEITE, Renata; SUEMOTO, Claudia; PASQUALUCCI, Carlos Augusto; MURAYAMA, Shigeo- Peripheral versus central nervous system cytokine levels in bipolar disorder: Do they converge on the same pathophysiological processes?(2022) NASCIMENTO, Camila; LAFER, Beny
- A review on shared clinical and molecular mechanisms between bipolar disorder and frontotemporal dementia(2019) NASCIMENTO, Camila; NUNES, Paula Villela; RODRIGUEZ, Roberta Diehl; TAKADA, Leonel; SUEMOTO, Claudia Kimie; GRINBERG, Lea Tenenholz; NITRINI, Ricardo; LAFER, BenyMental disorders are highly prevalent and important causes of medical burden worldwide. Co-occurrence of neurological and psychiatric symptoms are observed among mental disorders, representing a challenge for their differential diagnosis. Psychiatrists and neurologists have faced challenges in diagnosing old adults presenting behavioral changes. This is the case for early frontotemporal dementia (FTD) and bipolar disorder. In its initial stages, FTD is characterized by behavioral or language disturbances in the absence of cognitive symptoms. Consequently, patients with the behavioral subtype of FTD (bv-FTD) can be initially misdiagnosed as having a psychiatric disorder, typically major depression disorder (MDD) or bipolar disorder (BD). Bipolar disorder is associated with a higher risk of dementia in older adults and with cognitive impairment, with a subset of patients presents a neuroprogressive pattern during the disease course. No mendelian mutations were identified in BD, whereas three major genetic causes of FTD have been identified. Clinical similarities between BD and bv-FTD raise the question whether common molecular pathways might explain shared clinical symptoms. Here, we reviewed existing data on clinical and molecular similarities between BD and FTD to propose biological pathways that can be further investigated as common or specific markers of BD and FTD.
bookPart Estudos em cadáveres(2021) NASCIMENTO, Camila; OLIVEIRA, Kátia Cristina de- Commentary on Lewy body dementia in an elderly patient with bipolar disorder: Challenges and treatment options(2021) NUNES, Paula Villela; NASCIMENTO, Camila; LAFER, Beny
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 TenenholzObjective: 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.- Emotion Regulation and Bipolar Disorder: Strategies during the COVID-19 Pandemic(2020) ROTENBERG, Luisa de Siqueira; KHAFIF, Tatiana Cohab; NASCIMENTO, Camila; LAFER, Beny
- Extraction of nuclei from archived postmortem tissues for single-nucleus sequencing applications(2021) MAITRA, Malosree; NAGY, Corina; CHAWLA, Anjali; WANG, Yu Chang; NASCIMENTO, Camila; SUDERMAN, Matthew; THEROUX, Jean-Francois; MECHAWAR, Naguib; RAGOUSSIS, Jiannis; TURECKI, GustavoThe authors describe an optimized workflow for isolating single nuclei from archived postmortem tissues that does not require sorting or ultracentrifugation and can be used in snRNA and ATAC sequencing pipelines. Single-cell and single-nucleus sequencing techniques are a burgeoning field with various biological, biomedical and clinical applications. Numerous high- and low-throughput methods have been developed for sequencing the RNA and DNA content of single cells. However, for all these methods, the key requirement is high-quality input of a single-cell or single-nucleus suspension. Preparing such a suspension is the limiting step when working with fragile, archived tissues of variable quality. This hurdle can prevent such tissues from being extensively investigated with single-cell technologies. We describe a protocol for preparing single-nucleus suspensions within the span of a few hours that reliably works for multiple postmortem and archived tissue types using standard laboratory equipment. The stages of the protocol include tissue preparation and dissociation, nuclei extraction, and nuclei concentration assessment and capture. The protocol is comparable to other published protocols but does not require fluorescence-assisted nuclei sorting (FANS) or ultracentrifugation. The protocol can be carried out by a competent graduate student familiar with basic laboratory techniques and equipment. Moreover, these preparations are compatible with single-nucleus (sn)RNA-seq and assay for transposase-accessible chromatin (ATAC)-seq using the 10X Genomics Chromium system. The protocol reliably results in efficient capture of single nuclei for high-quality snRNA-seq libraries.
conferenceObject Emotion regulation in pediatric bipolar disorder: A rational for a review and meta-analysis(2020) KHAFIF, Tatiana; ROTENBERG, Luisa deSiqueira; NASCIMENTO, Camila; LAFER, Beny
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