Fundacio Privada Institut De Recerca Biomedica Patent applications |
Patent application number | Title | Published |
20150190530 | FUNCTIONALIZED LIPOSOMES USEFUL FOR THE DELIVERY OF BIOACTIVE COMPOUNDS - The invention relates to conjugates in which a sterol is functionalized by an ether bond with a water-soluble polymer to which a guiding ligand is bound. These conjugates improve the physico-chemical and delivery properties of their carrying vesicles, making these more stable, homogeneous and effective. A method for their preparation, a pharmaceutical composition containing said liposomes, and their therapeutic use are described as well. | 07-09-2015 |
20140057796 | Method for the Diagnosis, Prognosis and Treatment of Breast Cancer Metastasis - The present invention relates to a method for the diagnosis or the prognosis of metastasis in breast cancer which comprises determining if the c-MAF gene is amplified in a primary tumor sample. Likewise, the invention also relates to a method for the diagnosis or the prognosis of metastasis in ER− breast cancer, as well as to a method for determining the tendency to develop bone metastasis with respect to metastasis in other organs, which comprise determining the c-MAF gene expression level. Finally, the invention relates to the use of a c-MAF inhibitor as therapeutic target for treating the ER− breast cancer metastasis. | 02-27-2014 |
20100055719 | Screening method for identifying new aminoacyl-tRNA synthetase inhibitors - The method comprising: a) obtaining a gene sequence codifying a naturally occurring aminoacyl-tRNA synthetase; b) engineering the gene codifying for said aminoacyl-tRNA synthetase, resulting into an aminoacyl-tRNA synthetase with a defective activity, with the proviso that the engineering does not affect the functionality of the catalytic site of the enzyme; c) cloning the gene resulting from step (b) in an expression vector; d) transforming isolated mammalian cells with the expression vector resulting from step (c); e) growing the recombinant cells resulting from step (d) in a nutrient medium under conditions which allow the expression of the engineered aminoacyl-tRNA synthetase, resulting the expression into cell death or a decrease in the rate of cell division; f) providing a substance to be tested to the medium resulting from step (e); and g) analyzing the resulting cell growth, wherein if there is an increase in cell growth, then the substance selectively inhibits the activity of the engineered aminoacyl-tRNA synthetase and does not affect to its cellular ortholog, resulting in that said substance is a candidate to drug. | 03-04-2010 |
20090291465 | Screening Method for Identifying New Drugs - A screening method for identifying new drugs A screening method for identifying a candidate to drug wherein said method 5 comprises the following steps: a) obtaining an expression vector which comprises a gene sequence codifying a naturally occurring pathogenic non-discriminating tRNA synthetase; b) transforming isolated mammalian cells with the expression vector; c) growing the recombinant cells resulting from (b) in a nutrient medium under conditions which allow the expression of the 10 pathogenic tRNA synthetase, resulting the expression of the pathogenic tRNA synthetase into cell death or a decrease in the rate of cell division; d) providing a substance to be tested; and e) analyzing the resulting cell growth, wherein if there is an increase in cell growth, then the substance selectively inhibits the activity of the pathogenic tRNA synthetase and does 15 not affect to its cellular ortholog, resulting that said substance is a candidate to drug. | 11-26-2009 |