Mechanism of interleukin-8 induction by human cytomegalovirus UL76 protein

Dissertation presented to obtain the Ph.D degree in Biology

Medicago truncatula as a platform for Molecular Farming: a study of the subcellular localization of a human recombinant protein!

Dissertation presented at Faculdade de Ciências e Tecnologia of Universidade Nova de Lisboa to obtain the Degree of Master in Biotecnology

Production of recombinant protein hLIF in static and dynamic systems of animal cell culture

Thesis for the Degree of Master of Science in Biotechnology Universidade Nova de Lisboa, Faculdade de Ciências e Tecnologia

Mitosis and protein Na-terminal acetylation

Dissertation presented to obtain the Ph.D degree in Developmental Biology

Expression of the human carboxylesterase 2 enzyme (CES2) in mammalian cells

Dissertation to obtain a Master Degree in Biotechnology

Using gold nanoparticles in protein crystallography: studies in crystal growth and derivatization

Dissertation for the Master Degree in Structural and Functional Biochemistry

Protein adducts from the anti-HIV drug abacavir – possible biomarkers of drug toxicity

Dissertação para obtenção do Grau de Mestre em Genética Molecular e Biomedicina

Evaluation of a new vaccine based on pDNA and recombinant protein against Helicobacter pylori

Dissertação para obtenção do Grau de Mestre em Genética Molecular e Biomedicina

Signal transduction pathways involving the hypertension-related WNK1 and WNK4 protein kinases

Dissertação apresentada para obtenção do Grau de Doutor em Biologia, na especialidade de Genética Molecular, pela Universidade Nova de Lisboa, Faculdade de Ciências e Tecnologia

Structural characterization of the urea-unfolded state of Colicin Immunity Protein Im7 and Im9

Dissertação para obtenção do Grau de Mestre em Bioquímica Estrutural e Funcional

Human ceruloplasmin and neurotransmitters: complex stabilization and crystallization

Dissertation to obtain a Master Degree in Molecular Genetics and Biomedicine at Faculty of Sciences and Technology,Universidade Nova de Lisboa

Functional and structural studies of two enzymes: membrane bound kinase and Z-DNA/Z-RNA-binding protein

Dissertação para obtenção do Grau de Doutor em Sistemas de Bioengenharia

Bioinspired polyethersulfone-based hollow fiber membranes as the scaffolds in renal assist device for protein-bound toxins removal from blood

Dissertation for obtaining the Master degree in Membrane Engineering

PROTEIN FOLDING AND DISEASE THE MITOCHONDRIAL PROTEIN FRATAXIN

This dissertation focuses on the study of frataxin, a small mitochondrial protein whose deficiency is associated with the neurodegenerative disease Friedreich's ataxia (FRDA). Aiming at a better understanding of frataxin conformational and functional properties, two lines of research were followed: first, the effect of FRDA-related mutations in human frataxin (FXN) were studied and the role of oxidative stress related modification addressed; second, yeast frataxin (Yfh1) orthologue was used to explore the conformational and functional properties of the protein.(...)

Manipulation of host cell functions by Salmonella: the role of the bacterial effector protein SteA

Salmonella enterica serovars are Gram-negative facultative intracellular bacterial pathogens that infect a wide variety of animals. Salmonella infections are common in humans, causing usually typhoid fever and gastrointestinal diseases. Salmonella enterica serovar Typhimurium (S. Typhimurium), which is a leading cause of human gastroenteritis, has been extensively used to study the molecular pathogenesis of Salmonella, because of the availability of sophisticated genetic tools, and of suitable animal and tissue culture models mimicking different aspects of Salmonella infections.(...)