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Almudena Porras

Research Profile

Living Beings

Anatomy

Chemicals & Drugs

Physiology

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Publications

TOP 3
Rosa Bretón-Romero; Cristina de Álvaro; Cecilia González de Orduña; Joao Laranjinha; Almudena Porras; Rafael Radi; Fernando Rodríguez-Pascual; Natalia Romero; Francisco J Sánchez-Gómez; Santiago Lamas
Critical role of hydrogen peroxide signaling in the sequential activation of p38 MAPK and eNOS in laminar shear stress.
Alvaro Gutiérrez-Uzquiza; María Arechederra; Isabel Molina; Rocío Baños; Vera Maia; Manuel Benito; Carmen Guerrero; Almudena Porras
C3G down-regulates p38 MAPK activity in response to stress by Rap-1 independent mechanisms: involvement in cell death.
Paloma Bragado; Alejandro Armesilla; Augusto Silva; Almudena Porras
Apoptosis by cisplatin requires p53 mediated p38alpha MAPK activation through ROS generation.

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All Publications

2012: Rosa Bretón-Romero; Cristina de Álvaro; Cecilia González de Orduña; Joao Laranjinha; Almudena Porras; Rafael Radi; Fernando Rodríguez-Pascual; Natalia Romero; Francisco J Sánchez-Gómez; Santiago Lamas
Critical role of hydrogen peroxide signaling in the sequential activation of p38 MAPK and eNOS in laminar shear stress.
Free radical biology & medicine 2012;52(6):1093-100.
2010: Alvaro Gutiérrez-Uzquiza; María Arechederra; Isabel Molina; Rocío Baños; Vera Maia; Manuel Benito; Carmen Guerrero; Almudena Porras
C3G down-regulates p38 MAPK activity in response to stress by Rap-1 independent mechanisms: involvement in cell death.
Cellular signalling 2010;22(3):533-42.
2007: Paloma Bragado; Alejandro Armesilla; Augusto Silva; Almudena Porras
Apoptosis by cisplatin requires p53 mediated p38alpha MAPK activation through ROS generation.
Apoptosis : an international journal on programmed cell death 2007;12(9):1733-42.
2007: Susana Zuluaga; Alvaro Gutiérrez-Uzquiza; Paloma Bragado; Alberto Alvarez-Barrientos; Manuel Benito; Angel R Nebreda; Almudena Porras
p38alpha MAPK can positively or negatively regulate Rac-1 activity depending on the presence of serum.
FEBS letters 2007;581(20):3819-25.
2007: Susana Zuluaga; Alberto Alvarez-Barrientos; Alvaro Gutiérrez-Uzquiza; Manuel Benito; Angel R Nebreda; Almudena Porras
Negative regulation of Akt activity by p38alpha MAP kinase in cardiomyocytes involves membrane localization of PP2A through interaction with caveolin-1.
Cellular signalling 2007;19(1):62-74.
2004: Almudena Porras; Susana Zuluaga; Emma Black; Ana Valladares; Alberto M Alvarez; Concetta Ambrosino; Manuel Benito; Angel R Nebreda
P38 alpha mitogen-activated protein kinase sensitizes cells to apoptosis induced by different stimuli.
Molecular biology of the cell 2004;15(2):922-33.
2003: Almudena Porras; Susana Zuluaga; Ana Valladares; Alberto M Alvarez; Blanca Herrera; Isabel Fabregat; Manuel Benito
Long-term treatment with insulin induces apoptosis in brown adipocytes: role of oxidative stress.
Endocrinology 2003;144(12):5390-401.
2002: Katrin Ramsauer; Iwona Sadzak; Almudena Porras; Andreas Pilz; Angel R Nebreda; Thomas Decker; Pavel Kovarik
p38 MAPK enhances STAT1-dependent transcription independently of Ser-727 phosphorylation.
Proceedings of the National Academy of Sciences of the United States of America 2002;99(20):12859-64.
2002: Almudena Porras; Ana Valladares; Alberto M Alvarez; César Roncero; Manuel Benito
Differential role of PPAR gamma in the regulation of UCP-1 and adipogenesis by TNF-alpha in brown adipocytes.
FEBS letters 2002;520(1-3):58-62.
2001: Blanca Herrera; Margarita Fernández; César Roncero; Juan-José Ventura; Almudena Porras; Ana Valladares; Manuel Benito; Isabel Fabregat
Activation of p38MAPK by TGF-beta in fetal rat hepatocytes requires radical oxygen production, but is dispensable for cell death.
FEBS letters 2001;499(3):225-9.
2001: Ana Valladares; César Roncero; Manuel Benito; Almudena Porras
TNF-alpha inhibits UCP-1 expression in brown adipocytes via ERKs. Opposite effect of p38MAPK.
FEBS letters 2001;493(1):6-11.
2000: Ana Valladares; Alberto M Alvarez; Juan-José Ventura; César Roncero; Manuel Benito; Almudena Porras
p38 mitogen-activated protein kinase mediates tumor necrosis factor-alpha-induced apoptosis in rat fetal brown adipocytes.
Endocrinology 2000;141(12):4383-95.
2000: Ana Valladares; Almudena Porras; Alberto M Alvarez; César Roncero; Manuel Benito
Noradrenaline induces brown adipocytes cell growth via beta-receptors by a mechanism dependent on ERKs but independent of cAMP and PKA.
Journal of cellular physiology 2000;185(3):324-30.
1998: Almudena Porras; Alberto M Alvarez; Ana Valladares; Manuel Benito
p42/p44 mitogen-activated protein kinases activation is required for the insulin-like growth factor-I/insulin induced proliferation, but inhibits differentiation, in rat fetal brown adipocytes.
Molecular endocrinology (Baltimore, Md.) 1998;12(6):825-34.
1997: Almudena Porras; Alberto M Alvarez; Ana Valladares; Manuel Benito
TNF-alpha induces apoptosis in rat fetal brown adipocytes in primary culture.
FEBS letters 1997;416(3):324-8.
1996: Almudena Porras; ER Hernández; Manuel Benito
Ras proteins mediate induction of uncoupling protein, IGF-I, and IGF-I receptor in rat fetal brown adipocyte cell lines.
DNA and cell biology 1996;15(11):921-8.
1996: C Guerra; César Roncero; Almudena Porras; M Fernández; Manuel Benito
Triiodothyronine induces the transcription of the uncoupling protein gene and stabilizes its mRNA in fetal rat brown adipocyte primary cultures.
The Journal of biological chemistry 1996;271(4):2076-81.
1995: Almudena Porras; Francisco Mora
Dopamine--glutamate--GABA interactions and ageing: studies in the striatum of the conscious rat.
The European journal of neuroscience 1995;7(11):2183-8.
1995: Jesús Pintor; Almudena Porras; Francisco Mora; M Teresa Miras-Portugal
Dopamine receptor blockade inhibits the amphetamine-induced release of diadenosine polyphosphates, diadenosine tetraphosphate and diadenosine pentaphosphate, from neostriatum of the conscious rat.
Journal of neurochemistry 1995;64(2):670-6.
1994: Gregorio Segovia; Almudena Porras; Francisco Mora
Effects of a nitric oxide donor on glutamate and GABA release in striatum and hippocampus of the conscious rat.
Neuroreport 1994;5(15):1937-40.
1994: C Guerra; Almudena Porras; César Roncero; Manuel Benito; M Fernandez
Triiodothyronine induces the expression of the uncoupling protein in long term fetal rat brown adipocyte primary cultures: role of nuclear thyroid hormone receptor expression.
Endocrinology 1994;134(3):1067-74.
1994: I Exposito; B Sanz; Almudena Porras; Francisco Mora
Effects of apomorphine and L-methionine sulphoximine on the release of excitatory amino acid neurotransmitters and glutamine in the striatum of the conscious rat.
The European journal of neuroscience 1994;6(2):287-91.
1993: Francisco Mora; Almudena Porras
Effects of amphetamine on the release of excitatory amino acid neurotransmitters in the basal ganglia of the conscious rat.
Canadian journal of physiology and pharmacology 1993;71(5-6):348-51.
1993: Jesús Pintor; Almudena Porras; Francisco Mora; M Teresa Miras-Portugal
Amphetamine-induced release of diadenosine polyphosphates--Ap4A and Ap5A--from caudate putamen of conscious rat.
Neuroscience letters 1993;150(1):13-6.
1993: Almudena Porras; Francisco Mora
Dopamine receptor antagonist blocks the release of glycine, GABA, and taurine produced by amphetamine.
Brain research bulletin 1993;31(3-4):305-10.
1992: M Cobo; I Expósito; Almudena Porras; Francisco Mora
Release of amino acid neurotransmitters in different cortical areas of conscious adult and aged rats.
Neurobiology of aging 1992;13(6):705-9.
1990: Almudena Porras; M Peñas; M Fernández; Manuel Benito
Development of the uncoupling protein in the rat brown-adipose tissue during the perinatal period. Its relationship with the mitochondrial GDP-binding and GDP-sensitive ion permeabilities and respiration.
European journal of biochemistry / FEBS 1990;187(3):671-5.
1989: Almudena Porras; M Fernández; Manuel Benito
Adrenergic regulation of the uncoupling protein expression in foetal rat brown adipocytes in primary culture.
Biochemical and biophysical research communications 1989;163(1):541-7.