DNA fragmentation

De novo-synthesized ceramide signals apoptosis in astrocytes via extracellular signal-regulated kinase

Physiology / Apoptosis / Signal Transduction / Protein Kinases / Animals / Cell Death / Astrocyte / Medical Physiology / Neurons / Astrocytes / Protein kinase B / Rats / Fatty Acid / Wistar Rats / Protein Kinase / Cell Fate / Cell Survival / Extracellular Space / Ceramides / Biochemistry and cell biology / DNA fragmentation / Cell Death / Astrocyte / Medical Physiology / Neurons / Astrocytes / Protein kinase B / Rats / Fatty Acid / Wistar Rats / Protein Kinase / Cell Fate / Cell Survival / Extracellular Space / Ceramides / Biochemistry and cell biology / DNA fragmentation

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Establishment of a cell-free system of neuronal apoptosis: comparison of premitochondrial, mitochondrial, and postmitochondrial phases

Enzyme Inhibitors / Mitochondria / Apoptosis / Neuronal cell death / Caspases / Cerebellum / Animals / Cytochrome C / Peptides / The / Neurons / Caspase / Tamoxifen / Rats / Cysteine endopeptidases / Nervous System / Cell free System / Staurosporine / Adenosine Triphosphate / DNA fragmentation / Neuronal apoptosis / Molecular Sequence Data / Cerebellum / Animals / Cytochrome C / Peptides / The / Neurons / Caspase / Tamoxifen / Rats / Cysteine endopeptidases / Nervous System / Cell free System / Staurosporine / Adenosine Triphosphate / DNA fragmentation / Neuronal apoptosis / Molecular Sequence Data

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Arylpiperazine Dopamineric Ligands Protect Neuroblastoma Cells from Nitric Oxide (NO)-Induced Mitochondrial Damage and Apoptosis

Organic Chemistry / Mitochondria / Apoptosis / Gene expression / Neuroprotection / Signal Transduction / Humans / Reactive Oxygen Species / Nitric oxide / Neuroblastoma / Nitric oxide donors / Neuroprotective Agents / DNA fragmentation / Signal Transduction / Humans / Reactive Oxygen Species / Nitric oxide / Neuroblastoma / Nitric oxide donors / Neuroprotective Agents / DNA fragmentation

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Paramecium genome survey: a pilot project

Bioinformatics / Genetics / Genomics / Cell Biology / Biological Sciences / Phylogeny / Sequencing / Humans / TRENDS / Animals / Similarity Search / Cost effectiveness / Protozoan Proteins / Pilot Projects / Sperm Dna Fragmentation / Pilot project / Paramecium / DNA fragmentation / Phylogeny / Sequencing / Humans / TRENDS / Animals / Similarity Search / Cost effectiveness / Protozoan Proteins / Pilot Projects / Sperm Dna Fragmentation / Pilot project / Paramecium / DNA fragmentation

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α-Bisabolol, a nontoxic natural compound, strongly induces apoptosis in glioma cells

Flow Cytometry / Mitochondria / Apoptosis / Essential Oil / Humans / Glioma / Animals / Cell Death / Cytochrome C / Glial Cell / Biochemical / Astrocytes / Sesquiterpenes / Rats / Cell Survival / Cytoplasm / Antineoplastic Agents / Biochemistry and cell biology / Cell Growth / DNA fragmentation / Glioma / Animals / Cell Death / Cytochrome C / Glial Cell / Biochemical / Astrocytes / Sesquiterpenes / Rats / Cell Survival / Cytoplasm / Antineoplastic Agents / Biochemistry and cell biology / Cell Growth / DNA fragmentation

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Coelomic cells show apoptosis via Fas/FasL system: a comparative study between healthy human pregnancies and missed miscarriages

Immunohistochemistry / Comparative Study / Apoptosis / Pregnancy / Humans / Placenta / Female / Cell Death / Pregnancy Loss / Amniotic Fluid / Human reproduction / Adult / Western blot / Protein Expression / Gestational Age / Fas Ligand / DNA fragmentation / Placenta / Female / Cell Death / Pregnancy Loss / Amniotic Fluid / Human reproduction / Adult / Western blot / Protein Expression / Gestational Age / Fas Ligand / DNA fragmentation

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Koetjapic acid, a natural triterpenoid, induces apoptosis in colon cancer cells

Oncology / Molecular Medicine / Cancer / Cell Cycle / Apoptosis / Signal Transduction / Caspases / Cell line / Humans / Cell / Gene / Meliaceae / Cell nucleus / Plant extracts / Cell Proliferation / Sperm Dna Fragmentation / Triterpenes / DNA fragmentation / Colorectal Neoplasms / Signal Transduction / Caspases / Cell line / Humans / Cell / Gene / Meliaceae / Cell nucleus / Plant extracts / Cell Proliferation / Sperm Dna Fragmentation / Triterpenes / DNA fragmentation / Colorectal Neoplasms

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Eupafolin, a flavonoid isolated from Artemisia princeps, induced apoptosis in human cervical adenocarcinoma HeLa cells

Nutrition and Dietetics / Kinetics / Mitochondria / Apoptosis / Caspases / Humans / Permeability / Female / Artemisia / HeLa cells / Food Sciences / Flavones / Adenocarcinoma / Down-Regulation / DNA fragmentation / Humans / Permeability / Female / Artemisia / HeLa cells / Food Sciences / Flavones / Adenocarcinoma / Down-Regulation / DNA fragmentation

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Variabilidade do gene da proteína capsidial de três espécies virais que infectam videiras no Brasil

Microbiology / Plant Biology / Phylogenetic analysis / Molecular Characterization / Tropical Plant Evolution / Nucleotides / DNA fragmentation / Nucleotides / DNA fragmentation

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Structural Studies on Pax-8 Prd Domain/DNA Complex

Synchrotron Radiation / Macromolecular X-Ray Crystallography / DNA / Protein-DNA interaction / Humans / Transcription Factor / Comparative modeling / Protein Conformation / Amino Acid Sequence / X Ray Diffraction Analysis / Ionic Strength / Protein Binding / DNA binding proteins / Nucleic Acid Conformation / Biochemistry and cell biology / Structure Dynamics / DNA fragmentation / Transcription Factor / Comparative modeling / Protein Conformation / Amino Acid Sequence / X Ray Diffraction Analysis / Ionic Strength / Protein Binding / DNA binding proteins / Nucleic Acid Conformation / Biochemistry and cell biology / Structure Dynamics / DNA fragmentation

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comH, a Novel Gene Essential for Natural Transformation of Helicobacter pylori

Genetics / Bacteriology / Helicobacter pylori / Horizontal Gene Transfer / Biological Sciences / Gram-negative bacteria / Genome sequence / Peptic Ulcer / Natural Transformation / H Pylori / Gene Transfer / DNA fragmentation / Gram-negative bacteria / Genome sequence / Peptic Ulcer / Natural Transformation / H Pylori / Gene Transfer / DNA fragmentation

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Polymorphism of Paramecium pentaurelia (Ciliophora, Oligohymenophorea) strains revealed by rDNA and mtDNA sequences

Genetics / Microbiology / Polymorphism / Phylogeography / Medical Microbiology / Phylogeny / Seasonality / Mitochondrial DNA / Europe / Haplotypes / United States / Asia / Cluster Analysis / European / Cytochrome B Gene / Genetic Polymorphism / Sibling Species / LSU rDNA / Paramecium / DNA fragmentation / Phylogeny / Seasonality / Mitochondrial DNA / Europe / Haplotypes / United States / Asia / Cluster Analysis / European / Cytochrome B Gene / Genetic Polymorphism / Sibling Species / LSU rDNA / Paramecium / DNA fragmentation

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Frankincense oil derived from Boswellia carteri induces tumor cell specific cytotoxicity

Complementary and Alternative Medicine / Cell Cycle / Transcription Factors / Apoptosis / Gene expression / Middle East / Cell line / Bladder Cancer / Humans / Cell Death / Cell Viability / Plant extracts / Cell Cycle Arrest / Gene Expression Analysis / Cell Survival / Gene Expression Regulation / Gene expression profiling / Cell Growth / DNA fragmentation / Middle East / Cell line / Bladder Cancer / Humans / Cell Death / Cell Viability / Plant extracts / Cell Cycle Arrest / Gene Expression Analysis / Cell Survival / Gene Expression Regulation / Gene expression profiling / Cell Growth / DNA fragmentation

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α-Bisabolol, a nontoxic natural compound, strongly induces apoptosis in glioma cells

Flow Cytometry / Mitochondria / Apoptosis / Essential Oil / Humans / Glioma / Animals / Cell Death / Cytochrome C / Glial Cell / Biochemical / Astrocytes / Sesquiterpenes / Rats / Cell Survival / Cytoplasm / Antineoplastic Agents / Biochemistry and cell biology / Cell Growth / DNA fragmentation / Glioma / Animals / Cell Death / Cytochrome C / Glial Cell / Biochemical / Astrocytes / Sesquiterpenes / Rats / Cell Survival / Cytoplasm / Antineoplastic Agents / Biochemistry and cell biology / Cell Growth / DNA fragmentation

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Endonucleases induced TRAIL-insensitive apoptosis in ovarian carcinoma cells

Enzyme Inhibitors / Confocal Microscopy / Apoptosis / Signal Transduction / Humans / Female / Clinical Sciences / Caspase / Histones / Ovarian Carcinoma / Human Fibroblasts / Enzymatic Activity / Biochemistry and cell biology / Nuclear Localization / DNA fragmentation / Female / Clinical Sciences / Caspase / Histones / Ovarian Carcinoma / Human Fibroblasts / Enzymatic Activity / Biochemistry and cell biology / Nuclear Localization / DNA fragmentation

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Cloning, sequencing and structural analysis of a pea cDNA encoding EF-1α

Molecular Evolution / Multidisciplinary / Structure Analysis / Amino Acid Sequence / Open Reading Frame / Gibberellic Acid / cDNA library / Nucleotides / DNA fragmentation / Gibberellic Acid / cDNA library / Nucleotides / DNA fragmentation

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