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R. Ramalho · SciRah

Researcher profile · Semantic Scholar

R. Ramalho

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R. Ramalho — researcher profile on SciRah

h-index: 20
Works: 38
Citations: 1,890

Most-cited papers

Hepatocyte Apoptosis, Expression of Death Receptors, and Activation of NF-κB in the Liver of Nonalcoholic and Alcoholic Steatohepatitis Patients
P. S. Ribeiro, H. Cortez-Pinto, S. Solá, R. Castro +5 more
2004American Journal of Gastroenterology409 citations
Semantic Scholar
Bile acids: regulation of apoptosis by ursodeoxycholic acid
Joana D. Amaral, Ricardo J. S. Viana, R. Ramalho, C. Steer +1 more
2009Journal of Lipid Research352 citations Open access
Semantic Scholar
Bile acids and apoptosis modulation: an emerging role in experimental Alzheimer's disease.
R. Ramalho, Ricardo J. S. Viana, W. Low, C. Steer +1 more
2008Trends in Molecular Medicine117 citations
Semantic Scholar
Inhibition of the E2F‐1/p53/Bax pathway by tauroursodeoxycholic acid in amyloid β‐peptide‐induced apoptosis of PC12 Cells
R. Ramalho, P. S. Ribeiro, S. Solá, R. Castro +2 more
2004Journal of Neurochemistry93 citations Open access
Semantic Scholar
Apoptosis and Bcl-2 expression in the livers of patients with steatohepatitis
R. Ramalho, H. Cortez-Pinto, R. Castro, S. Solá +4 more
2006European Journal of Gastroenterology and Hepathology87 citations
Semantic Scholar
Tauroursodeoxycholic acid modulates p53‐mediated apoptosis in Alzheimer's disease mutant neuroblastoma cells
R. Ramalho, P. Borralho, R. Castro, S. Solá +2 more
2006Journal of Neurochemistry83 citations
Semantic Scholar
Isoflavones as Apoptosis Inducers in Human Hepatoma HuH‐7 Cells
T. A. Mansoor, R. Ramalho, Xuan Luo, C. Ramalhete +2 more
2011Phytotherapy Research71 citations Open access
Semantic Scholar
Nuclear translocation of UDCA by the glucocorticoid receptor is required to reduce TGF‐β1–induced apoptosis in rat hepatocytes
S. Solá, Joana D. Amaral, R. Castro, R. Ramalho +5 more
2005Hepatology71 citations Open access
Semantic Scholar
The Bile Acid Tauroursodeoxycholic Acid Modulates Phosphorylation and Translocation of Bad via Phosphatidylinositol 3-Kinase in Glutamate-Induced Apoptosis of Rat Cortical Neurons
R. Castro, S. Solá, R. Ramalho, C. Steer +1 more
2004Journal of Pharmacology and Experimental Therapeutics66 citations
Semantic Scholar
Tauroursodeoxycholic acid prevents E22Q Alzheimer’s Aβ toxicity in human cerebral endothelial cells
Ricardo J. S. Viana, A. Nunes, R. Castro, R. Ramalho +5 more
2009Cellular and Molecular Life Sciences64 citations Open access
Semantic Scholar
Functional modulation of nuclear steroid receptors by tauroursodeoxycholic acid reduces amyloid beta-peptide-induced apoptosis.
S. Solá, Joana D. Amaral, P. Borralho, R. Ramalho +4 more
2006Molecular Endocrinology62 citations Open access
Semantic Scholar
Inhibition of NMDA Receptors Prevents the Loss of BDNF Function Induced by Amyloid β
Sara R. Tanqueiro, R. Ramalho, Tiago M. Rodrigues, Luísa V. Lopes +2 more
2018Frontiers in Pharmacology60 citations Open access
Semantic Scholar
Induction of apoptosis in HuH-7 cancer cells by monoterpene and beta-carboline indole alkaloids isolated from the leaves of Tabernaemontana elegans.
T. A. Mansoor, R. Ramalho, S. Mulhovo, C. Rodrigues +1 more
2009Bioorganic & Medicinal Chemistry Letters59 citations
Semantic Scholar
Tauroursodeoxycholic acid suppresses amyloid β-induced synaptic toxicity in vitro and in APP/PS1 mice.
R. Ramalho, A. Nunes, R. Dias, Joana D. Amaral +4 more
2013Neurobiology of Aging58 citations
Semantic Scholar
A distinct microarray gene expression profile in primary rat hepatocytes incubated with ursodeoxycholic acid.
R. Castro, S. Solá, Xiao-Min Ma, R. Ramalho +3 more
2005Journal of Hepatology42 citations
Semantic Scholar
Apoptosis in Transgenic Mice Expressing the P301L Mutated Form of Human Tau
R. Ramalho, Ricardo J. S. Viana, R. Castro, C. Steer +2 more
2008Molecular Medicine36 citations Open access
Semantic Scholar
Modulation of Amyloid-β Peptide-Induced Toxicity through Inhibition of JNK Nuclear Localization and Caspase-2 Activation
Ricardo J. S. Viana, R. Ramalho, A. Nunes, C. Steer +1 more
2010Journal of Alzheimer's Disease30 citations
Semantic Scholar
Dibenzylbutane‐ and Butyrolactone‐type Lignans as Apoptosis Inducers in Human Hepatoma HuH‐7 Cells
T. A. Mansoor, R. Ramalho, C. Rodrigues, Maria-José U. Ferreira
2012Phytotherapy Research24 citations
Semantic Scholar
A small TAT-TrkB peptide prevents BDNF receptor cleavage and restores synaptic physiology in Alzheimer's disease
João Fonseca-Gomes, Tiago Costa-Coelho, Mafalda Ferreira-Manso, Sara Inteiro-Oliveira +40 more
2024Molecular Therapy22 citations Open access
Semantic Scholar
p,p'-Methoxyl-diphenyl diselenide protects against amyloid-β induced cytotoxicity in vitro and improves memory deficits in vivo.
S. Pinton, A. C. G. Souza, M. H. Sari, R. Ramalho +2 more
2013Behavioural Brain Research21 citations
Semantic Scholar
Progesterone and caspase-3 activation in equine cyclic corpora lutea.
G. Ferreira-Dias, L. Mateus, Ana Costa, S. Solá +3 more
2007Reproduction in domestic animals = Zuchthygiene18 citations
Semantic Scholar
Brain-derived neurotrophic factor mediates neuroprotection against Aβ-induced toxicity through a mechanism independent on adenosine 2A receptor activation
André Jerónimo-Santos, João Fonseca-Gomes, Diogo Guimarães, Sara R. Tanqueiro +4 more
2015Growth Factors15 citations
Semantic Scholar
p,p′-Methoxyl-Diphenyl Diselenide Prevents Neurodegeneration and Glial Cell Activation Induced by Streptozotocin in Rats
S. Pinton, T. B. Sampaio, R. Ramalho, C. Rodrigues +1 more
2012Journal of Alzheimer's Disease15 citations
Semantic Scholar
Organelle stress sensors and cell death mechanisms in neurodegenerative diseases.
Ricardo J. S. Viana, Maria B. Fonseca, R. Ramalho, A. Nunes +1 more
2010CNS and Neurological Disorders - Drug Targets8 citations
Semantic Scholar
Contrasting apoptotic responses of conjugated linoleic acid in the liver of obese Zucker rats fed palm oil or ovine fat.
P. Lopes, S. Martins, Ricardo J. S. Viana, R. Ramalho +7 more
2011Prostaglandins, Leukotrienes and Essential Fatty Acids5 citations
Semantic Scholar
Nuclear translocation of UDCA via the glucocorticoid receptor is essential for inhibiting TGF-FO1-induced apoptosis of rat hepatocytes
S. Solá, Joana D. Amaral, R. Castro, R. Ramalho +4 more
20052 citations
Semantic Scholar
Large granular lymphocytosis induced by dasatinib
Filipa Fernandes, R. Ramalho, R. Barreira, Margarida Silveira +1 more
2020American journal of hematology/oncology1 citations Open access
Semantic Scholar
5-Fluorouracil differentially modulates apoptosis of colorectal cancer cells
I. da Silva, P. Borralho, R. Castro, R. Ramalho +3 more
20051 citations
Semantic Scholar
Lignans and flavonoids as apoptosis inducers
T. A. Mansoor, Xuan Luo, C. Ramalhete, R. Ramalho +2 more
20100 citations
Semantic Scholar
Control of apoptosis in experimental alzheimer’s disease: Therapeutic opportunities for an ancient bile acid
R. Ramalho, Ricardo J. S. Viana, A. Nunes, W. Low +2 more
20100 citations
Semantic Scholar
Monoterpene indole alkaloids from the leaves of Tabernaemontana elegans induce apoptosis activity in human hepatoma cells
T. A. Mansoor, R. Ramalho, C. Rodrigues, S. Mulhovo +1 more
20090 citations
Semantic Scholar
Molecular and Cell Biology of Eukaryotic Systems
C. Rodrigues, M. Gama, I. B. Moreira da Silva, E. Rodrigues +13 more
20080 citations
Semantic Scholar
Role of apoptosis and its modulation in Alzheimer's disease: insights from in vitro and in vivo studies
R. Ramalho
20070 citations
Semantic Scholar
Increased apoptosis and decreased p53 and Bax expression in colorectal tumours
P. Borralho, P. Ravasco, I. da Silva, R. Castro +6 more
20050 citations
Semantic Scholar
Nuclear steroid receptors modulate cellular trafficking of ursodeoxycholic acid in primary rat hepatocytes
S. Solá, Joana D. Amaral, R. Castro, R. Ramalho +3 more
20050 citations
Semantic Scholar
Modulation of neurotoxicity associated with Alzheimer's disease-linked amyloid precursor protein mutations by tauroursodeoxycholic acid
R. Ramalho, P. Borralho, S. Solá, R. Castro +2 more
20050 citations
Semantic Scholar
83 Enhanced apoptosis and BCL-2 protein production in the liver of patients with steatohepatitis
R. Ramalho, H. Cortez-Pinto, S. Solá, R. Castro +3 more
20040 citations
Semantic Scholar
Distinct gene expression profile associated with ursodeoxycholic acid treatment of isolated rat hepatocytes using microarray analysis.
R. Castro, S. Solá, R. Ramalho, B. Kren +2 more
20040 citations
Semantic Scholar

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C. Rodrigues×22
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R. Castro×19
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S. Solá×16
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C. Steer×9
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Joana D. Amaral

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Ricardo J. S. Viana×8

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C. Rodrigues×8

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A. Nunes — researcher profile on SciRah

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