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Identification of programmed cell death in situ via specific labeling of nuclear DNA fragmentation.
Article
Article
Identification of programmed cell death in situ via specific labeling of nuclear DNA fragmentation.
Yael Gavrieli; Yoav Sherman; Shmuel A. Ben‐Sasson · The Journal of Cell Biology · 1992
Programmed cell death (PCD) plays a key role in developmental biology and in maintenance of the steady state in continuously renewing tissues. Currently, its existence is inferred mainly from gel electrophoresis of a poo...
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Nuclear translocation of p19INK4d in response to oxidative DNA damage promotes chromatin relaxation
Article
Article
Nuclear translocation of p19INK4d in response to oxidative DNA damage promotes chromatin relaxation
Sonzogni, Silvina Veronica et al · Springer · 2014 · ISSN 0300-8177
DNA is continuously exposed to damaging agents that can lead to changes in the genetic information with adverse consequences. Nonetheless, eukaryotic cells have mechanisms such as the DNA damage response (DDR) to prevent...
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Genomic DNA Extracted from Lactiplantibacillus plantarum Attenuates Porphyromonas gingivalis Lipopolysaccharide (LPS)-Induced Inflammatory Responses via Suppression of Toll-Like Receptor (TLR)-Mediated Mitogen-Activated Protein Kinase (MAPK) and Nuclear Factor-κB (NF-κB) Signaling Pathways
Article
Article
Genomic DNA Extracted from Lactiplantibacillus plantarum Attenuates Porphyromonas gingivalis Lipopolysaccharide (LPS)-Induced Inflammatory Responses via Suppression of Toll-Like Receptor (TLR)-Mediated Mitogen-Activated Protein Kinase (MAPK) and Nuclear Factor-κB (NF-κB) Signaling Pathways
Young Hyeon Choi et al · Springer Nature · 2023 · ISSN 2636-0772
Abstract In the present study, we aimed to examine the inhibition of genomic DNA from Lactiplantibacillus plantarum (LpDNA) on Porphyromonas gingivalis lipopolysaccharide (PgLPS)-induced inflammatory responses in RAW264....
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma English
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Estudio de la dinámica y función de la ¨Proteína Heterocromática 1 gama¨ durante el proceso de diferenciación celular
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Estudio de la dinámica y función de la ¨Proteína Heterocromática 1 gama¨ durante el proceso de diferenciación celular
Desbats, María Andrea · B - Universidad de Buenos Aires · 2010
La diferenciación celular es un proceso complejo en el cuál un grupo específico de genes se activa y el resto permanece silenciado. HP1? se asocia a genes activos, pero se desconoce su rol durante la diferenciación c...
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Cytogenetics of tuna in Argentina (two forms of Opuntia ficus-indica (L.) Mill. and O. robusta J. C. Wendl., Cactaceae)
Article
Article
Cytogenetics of tuna in Argentina (two forms of Opuntia ficus-indica (L.) Mill. and O. robusta J. C. Wendl., Cactaceae)
Ahumada, Luján et al · Springer · 2020 · ISSN 0925-9864
Opuntia ficus-indica (L.) Mill. f. ficus-indica (yellow tuna, cordobesa orange tuna, italiana orange tuna, salteña tuna) and f. amyclaea (white tuna, reddish tuna) and O. robusta J. C. Wendl. (cuaresma tuna) are extensi...
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¿Cuántas especies de zorros grises (Canidae, carnivora) hay en el sur de Sudamérica?
Article
Article
¿Cuántas especies de zorros grises (Canidae, carnivora) hay en el sur de Sudamérica?
Chemisquy, Maria Amelia et al · Sociedad argentina para el estudio de mamíferos · 2019 · ISSN 0327-9383
Two species of grey foxes are recognized in the Southern Cone of America: Lycalopex griseus, and L. gymnocercus, which were traditionally separated by size and some cranial differences. Morphometric analyses of the skull...
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Appearances are deceptive: a cryptic lineage within the assumed distributional boundaries of Ctenomys talarum (Rodentia, Ctenomyidae)
Article
Article
Appearances are deceptive: a cryptic lineage within the assumed distributional boundaries of Ctenomys talarum (Rodentia, Ctenomyidae)
Austrich, Ailin et al · Alliance Communications Group Division Allen Press · 2023 · ISSN 0022-2372
The coastal dunes of the southeast of Buenos Aires province, Argentina, present two different described species of tuco-tucos: Ctenomys talarum and C. australis. Formerly, C. talarum was subdivided into three subspecies ...
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Comparative analysis of mitochondrial genomes in the Ceratocystidaceae reveals highly conserved gene organization despite substantial genome size variation
Article
Article
Comparative analysis of mitochondrial genomes in the Ceratocystidaceae reveals highly conserved gene organization despite substantial genome size variation
Anien Viljoen et al · BMC · 2026 · ISSN 1471-2164
Abstract Background Comparative studies of mitochondrial genomes can assist in determining evolutionary and phylogenetic relationships. In the Ceratocystidaceae fungal family, mitochondrial genomes from only two genera a...
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Local hibridization in subtropical mountain habitats: Can cedrela (Meliaceae) maintain species’ identity in sympatry?
Article
Article
Local hibridization in subtropical mountain habitats: Can cedrela (Meliaceae) maintain species’ identity in sympatry?
Quiroga, Maria Paula et al · Instituto de Botánica Darwinion · 2016 · ISSN 0011-6793
Las especies congéneres con barreras reproductivas incompletas que coexisten a lo largo de un gradiente ambiental pueden ser proclives a la divergencia ecológica, a pesar del potencial de hibridación en simpatría. Es...
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Pode a genética definir quem deve se beneficiar das cotas universitárias e demais ações afirmativas?
Article
Article
Pode a genética definir quem deve se beneficiar das cotas universitárias e demais ações afirmativas?
Sérgio D.J. Pena et al · Universidade de São Paulo · 2004 · ISSN 0103-4014
NESTE TRABALHO nós usamos o instrumental da genética molecular e da genética de populações para estimar quantitativamente a contribuição africana para a formação do povo brasileiro. Examinamos dois compartimento...
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Genética de la conservación de cactáceas: Un análisis del cactus columnar Echinopsis terscheckii a distintas escalas espaciales y temporales
Thesis
Thesis
Genética de la conservación de cactáceas: Un análisis del cactus columnar Echinopsis terscheckii a distintas escalas espaciales y temporales
Quipildor, Vilma · CONICET Digital · 2017
La historia geológica y climática del noroeste Argentino presenta fuertes cambios producto de los constantes procesos orogénicos y climáticos ocurridos durante el Neógeno y períodos glaciares e interglaciares del C...
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Anticancer potential of Curcuma caesia: induction of DNA damage and apoptosis in cervical cancer
Article
Article
Anticancer potential of Curcuma caesia: induction of DNA damage and apoptosis in cervical cancer
Megha Radhakrishnan et al · BMC · 2026 · ISSN 2662-7671
Abstract Background Cervical cancer remains the fourth most common malignancy among women worldwide, with limited therapeutic success in advanced and recurrent stages. Conventional treatments, including radiotherapy and ...
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In vitro studies of cellular response to DNA damage induced by boron neutron capture therapy
Article
Article
In vitro studies of cellular response to DNA damage induced by boron neutron capture therapy
Perona, Marina et al · Pergamon-Elsevier Science Ltd · 2011 · ISSN 1732-1736
The aim of these studies was to evaluate the mechanisms of cellular response to DNA damage induced by BNCT. Thyroid carcinoma cells were incubated with 10BPA or 10BOPP and irradiated with thermal neutrons. The surviving ...
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Inhibitory Effect of Genomic DNA Extracted from Pediococcus acidilactici on Porphyromonas gingivalis Lipopolysaccharide-Induced Inflammatory Responses
Article
Article
Inhibitory Effect of Genomic DNA Extracted from Pediococcus acidilactici on Porphyromonas gingivalis Lipopolysaccharide-Induced Inflammatory Responses
Young Hyeon Choi et al · Springer Nature · 2023 · ISSN 2636-0772
Abstract This study aimed to assess whether genomic DNA (gDNA) extracted from Pediococcus acidilactici inhibits Porphyromonas gingivalis lipopolysaccharide (LPS)-induced inflammatory responses in RAW 264.7 cells. Pretrea...
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Variability of Minisatellite Loci and mtDNA in Individuals with and without B Chromosomes from Populations of the Grasshopper Dichroplus elongatus
Article
Article
Variability of Minisatellite Loci and mtDNA in Individuals with and without B Chromosomes from Populations of the Grasshopper Dichroplus elongatus
Rosetti, Maria Eva Natalia et al · Springer · 2017 · ISSN 0071-3260
Dichroplus elongatus is an extensively distributed South American grasshopper considered a pest of major crops. Argentinean populations show a widespread B-chromosome polymorphism which could be maintained as the result ...
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Laser fabrication of micropores and their integration to microfluidic platforms for DNA electrophoresis
Article
Article
Laser fabrication of micropores and their integration to microfluidic platforms for DNA electrophoresis
Lerner, Betiana et al · Springer · 2012 · ISSN 0946-7076
The work presents an alternative method for themanufacture of micropores by using the combination oflaser ablation and wet etching. The process of laser ablationwas done on silicon (Si) wafers with silicon nitride (Si3N4...
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Leukaemia Inhibitory Factor (LIF) induces DNA synthesis in Swiss mouse 3T3 cells independently of cyclin D1 expression through a mechanism involving MEK/ERK 1/2 activation
Article
Article
Leukaemia Inhibitory Factor (LIF) induces DNA synthesis in Swiss mouse 3T3 cells independently of cyclin D1 expression through a mechanism involving MEK/ERK 1/2 activation
Dekanty, Andres et al · American Society For Biochemistry And Molecular Biology · 2006 · ISSN 6136-6143
Leukemia inhibitory factor (LIF) and oncostatin M (OSM) induce DNA synthesis in Swiss 3T3 cells through common signaling mechanism(s), whereas other related cytokines such as interleukin-6 and ciliary neurotrophic factor...
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Alternative splicing in human cells exposed to ionizing radiation: a comprehensive review of ex vivo and in vivo studies
Article
Article
Alternative splicing in human cells exposed to ionizing radiation: a comprehensive review of ex vivo and in vivo studies
Leberle, Jeronimo Hector et al · Taylor & Francis Ltd · 2025 · ISSN 0955-3002
Purpose: This study reviews how ionizing radiation (IR) induces alternative splicing (AS) in non-tumor and tumor cells under both ex vivo and in vivo irradiation conditions. The relevance and limitations of IR-induced AS...
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Aspectos histológicos do ovário de coelhas após criopreservação Histological aspects of rabbit ovarian tissue after cryopreservation
Article
Article
Aspectos histológicos do ovário de coelhas após criopreservação Histological aspects of rabbit ovarian tissue after cryopreservation
Beatriz Angélica Charlotte Thomaz et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 2005 · ISSN 0100-7203
OBJETIVO: avaliar a preservação folicular e as características celulares do tecido ovariano criopreservado, em coelhas. MÉTODOS: fez-se, sob anestesia, a ooforectomia direita de dez coelhas brancas, adultas. Dissecou...
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Comparative analysis of monoterpene indole alkaloid composition and genotypic variation in Thai Mitragyna speciosa
Article
Article
Comparative analysis of monoterpene indole alkaloid composition and genotypic variation in Thai Mitragyna speciosa
Katherine E. Ransden et al · Frontiers Media S.A · 2026 · ISSN 1664-462X
Mitragyna speciosa (commonly known as kratom) is a tropical tree native to Southeast Asia, ethnobotanically used for pain relief and fatigue management. Kratom has gained popularity in Western countries for its dose-depe...
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Comparative effects of intranasal and intraperitoneal resveratrol on the eye–brain axis in a cisplatin-induced neurotoxic rat model
Article
Article
Comparative effects of intranasal and intraperitoneal resveratrol on the eye–brain axis in a cisplatin-induced neurotoxic rat model
Ghadha Ibrahim Fouad et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Cisplatin (CISP) is a platinum-based chemotherapeutic drugs that are commonly used to treat several types of cancers. However, its clinical application faces several hurdles that could limit its clinical efficie...
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Non invasive methods for genetic analysis applied to ecological and behavioral studies in Latino-America
Article
Article
Non invasive methods for genetic analysis applied to ecological and behavioral studies in Latino-America
Susana González et al · Sociedade Brasileira de Zootecnia · 2007 · ISSN 1516-3598
Documenting the presence and abundance of the neotropical mammals is the first step for understanding their population ecology, behavior and genetic dynamics in designing conservation plans. The combination of field rese...
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Structural and Biochemical Characterization of Poly-ADP-ribose Polymerase from Trypanosoma brucei
Article
Article
Structural and Biochemical Characterization of Poly-ADP-ribose Polymerase from Trypanosoma brucei
Haikarainen, Teemu et al · Nature Publishing Group · 2017 · ISSN 2045-2322
Trypanosoma brucei is a unicellular parasite responsible for African trypanosomiasis or sleeping sickness.It contains a single PARP enzyme opposed to many higher eukaryotes, which have numerous PARPs.PARPs are responsibl...
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2-iodohexadecanal Inhibits thyroid cell growth in part through the induction of let-7f microRNA
Article
Article
2-iodohexadecanal Inhibits thyroid cell growth in part through the induction of let-7f microRNA
Salvarredi, Leonardo Andres et al · Elsevier Ireland · 2015 · ISSN 0303-7207
It is well known that pituitary TSH exerts the major task in the regulation of thyroid function. However, this gland is capable of certain degree of autonomy, independently of TSH control. Iodine plays an important role ...
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