Search Results - "Passos, João F"
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Mitochondrial dysfunction and cell senescence: deciphering a complex relationship
Published in FEBS letters (01-07-2019)“…Cellular senescence and mitochondrial dysfunction have both been defined as classical hallmarks of the ageing process. Here, we review the intricate…”
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Cellular senescence: all roads lead to mitochondria
Published in The FEBS journal (01-03-2023)“…Senescence is a multi‐functional cell fate, characterized by an irreversible cell‐cycle arrest and a pro‐inflammatory phenotype, commonly known as the…”
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Telomeres and Cell Senescence - Size Matters Not
Published in EBioMedicine (01-07-2017)“…Telomeres are protective structures present at the ends of linear chromosomes that are important in preventing genome instability. Telomeres shorten as a…”
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Expansion and Cell-Cycle Arrest: Common Denominators of Cellular Senescence
Published in Trends in biochemical sciences (Amsterdam. Regular ed.) (01-12-2019)“…Cellular senescence is a major driver of age-related diseases, and senotherapies are being tested in clinical trials. Despite its popularity, cellular…”
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Cellular senescence mediates fibrotic pulmonary disease
Published in Nature communications (23-02-2017)“…Idiopathic pulmonary fibrosis (IPF) is a fatal disease characterized by interstitial remodelling, leading to compromised lung function. Cellular senescence…”
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Telomere dysfunction in ageing and age-related diseases
Published in Nature cell biology (01-02-2022)“…Ageing organisms accumulate senescent cells that are thought to contribute to body dysfunction. Telomere shortening and damage are recognized causes of…”
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Stress, cell senescence and organismal ageing
Published in Mechanisms of ageing and development (01-03-2018)“…•Cellular senescence is the irreversible arrest of normally dividing cells.•Telomere shortening is the mechanism driving senescence in human…”
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On the evolution of cellular senescence
Published in Aging cell (01-12-2020)“…The idea that senescent cells are causally involved in aging has gained strong support from findings that the removal of such cells alleviates many age‐related…”
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Mitochondria and cellular senescence: Implications for musculoskeletal ageing
Published in Free radical biology & medicine (20-02-2019)“…Musculoskeletal ageing and its associated diseases are major contributors to the loss of independence and reduced quality of life in older people. Several…”
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Mitochondria: Are they causal players in cellular senescence?
Published in Biochimica et biophysica acta (01-11-2015)“…Cellular senescence entails an irreversible cell-cycle arrest characterised by drastic cytomorphological and metabolic changes. In recent years, the…”
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Senolytic Drugs: Reducing Senescent Cell Viability to Extend Health Span
Published in Annual review of pharmacology and toxicology (06-01-2021)“…Senescence is the consequence of a signaling mechanism activated in stressed cells to prevent proliferation of cells with damage. Senescent cells (Sncs) often…”
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A new gene set identifies senescent cells and predicts senescence-associated pathways across tissues
Published in Nature communications (16-08-2022)“…Although cellular senescence drives multiple age-related co-morbidities through the senescence-associated secretory phenotype, in vivo senescent cell…”
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Reducing Senescent Cell Burden in Aging and Disease
Published in Trends in molecular medicine (01-07-2020)“…Cellular senescence is a primary aging process and tumor suppressive mechanism characterized by irreversible growth arrest, apoptosis resistance, production of…”
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Cytoplasmic DNA: sources, sensing, and role in aging and disease
Published in Cell (28-10-2021)“…Endogenous cytoplasmic DNA (cytoDNA) species are emerging as key mediators of inflammation in diverse physiological and pathological contexts. Although the…”
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Pharmacological clearance of senescent cells improves survival and recovery in aged mice following acute myocardial infarction
Published in Aging cell (01-06-2019)“…Cardiovascular disease is the leading cause of death in individuals over 60 years old. Aging is associated with an increased prevalence of coronary artery…”
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Cellular senescence drives age-dependent hepatic steatosis
Published in Nature communications (13-06-2017)“…The incidence of non-alcoholic fatty liver disease (NAFLD) increases with age. Cellular senescence refers to a state of irreversible cell-cycle arrest combined…”
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Cellular Senescence: Defining a Path Forward
Published in Cell (31-10-2019)“…Cellular senescence is a cell state implicated in various physiological processes and a wide spectrum of age-related diseases. Recently, interest in…”
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Senescent cells evade immune clearance via HLA-E-mediated NK and CD8+ T cell inhibition
Published in Nature communications (03-06-2019)“…Senescent cells accumulate in human tissues during ageing and contribute to age-related pathologies. The mechanisms responsible for their accumulation are…”
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Mitochondrial inner membrane permeabilisation enables mtDNA release during apoptosis
Published in The EMBO journal (03-09-2018)“…During apoptosis, pro‐apoptotic BAX and BAK are activated, causing mitochondrial outer membrane permeabilisation (MOMP), caspase activation and cell death…”
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Mitochondria-to-nucleus retrograde signaling drives formation of cytoplasmic chromatin and inflammation in senescence
Published in Genes & development (01-03-2020)“…Cellular senescence is a potent tumor suppressor mechanism but also contributes to aging and aging-related diseases. Senescence is characterized by a stable…”
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