Patents by Inventor Jesus Prieto Valtuena
Jesus Prieto Valtuena has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20160215039Abstract: This invention relates to the use of a polypeptide in the production of an immunostimulatory agent, said polypeptide comprising a sequence corresponding to the EDA domain of fibronectin, a fragment of the EDA domain which can bind to TLR4 or a variant of said EDA domain or a fragment which can bind to TLR4 and which has a homology of more than 70% with any form or natural fragment of the EDA domain. The invention also relates to the production methods and applications of said agent.Type: ApplicationFiled: August 26, 2015Publication date: July 28, 2016Inventors: Claude LECLERC, Juan Jose LASARTE SAGASTIBELZA, Marta GORRAIZ AYALA, Jesus PRIETO VALTUENA
-
Publication number: 20160045463Abstract: The present invention comprises the use of metalloprotease inhibitors for the treatment of polycystic liver diseases (PLDs). The invention particularly describes the use of Marimastat as the preferred metalloprotease inhibitor for the treatment of PLDs. Treatment with Marimastat is able to inhibit liver cystogenesis by blocking metalloproteolytic hyperactivity of polycystic cholangiocytes.Type: ApplicationFiled: November 27, 2013Publication date: February 18, 2016Applicant: UNIVERSIDAD DE SALAMANCAInventors: Jesús Maria BAÑALES ASURMENDI, Luis BUJANDA PIEROLA, Elizabeth HIJONA MURUAMENDIARAZ, Patricia MÚÑOZ GARRIDO, Jesús PRIETO VALTUEÑA, Aura Daniela URRIBARRI, José Juan GARCÍA MARÍN, Maria Jesús PERUGORRIA MONTIEL, Elisa LOZANO ESTEBAN
-
Patent number: 9155783Abstract: This invention relates to the use of a polypeptide in the production of an immunostimulatory agent, said polypeptide comprising a sequence corresponding to the EDA domain of fibronectin, a fragment of the EDA domain which can bind to TLR4 or a variant of said EDA domain or a fragment which can bind to TLR4 and which has a homology of more than 70% with any form or natural fragment of the EDA domain. The invention also relates to the production methods and applications of said agent.Type: GrantFiled: June 13, 2006Date of Patent: October 13, 2015Assignee: PROYECTO DE BIOMEDICINA CIMA, S.L.Inventors: Claude Leclerc, Juan Jose Lasarte Sagastibelza, Marta Gorraiz Ayala, Jesus Prieto Valtuena
-
Publication number: 20140056943Abstract: The present invention relates to an immuno-stimulant combination for prophylaxis and treatment of hepatitis C, characterised in that it comprises: a TLR3 agonist, a CD40 agonist and the NS3 protein of the hepatitis C virus. Moreover, the invention relates to the pharmaceutical compositions comprising said immuno-stimulant combination, to the use thereof, and to a kit composed of said pharmaceutical compositions. Finally, the present invention relates to a method for producing an immune response to the hepatitis C virus and to a vaccine against said virus.Type: ApplicationFiled: September 27, 2013Publication date: February 27, 2014Applicant: PROYECTO DE BIOMEDICINA CIMA, S.L.Inventors: Aintzane ZABALETA AZPIROZ, Francisco BORRAS CUESTA, Jesus PRIETO VALTUENA, Pablo SAROBE UGARRIZA, Juan Jose LASARTE SAGASTIBELZA
-
Publication number: 20130064790Abstract: The invention relates to peptides having the capacity to bind to interleukin-10 (IL-10) and their use in the treatment of clinical conditions or pathological disorders associated to IL-10 expression, particularly to a high IL-10 expression, for example, infectious diseases, tumors, cancers and acute damage conditions.Type: ApplicationFiled: March 8, 2012Publication date: March 14, 2013Applicant: PROYECTO DE BIOMEDICINA CIMA, S.L.Inventors: Lorea MANTEROLA CAREAGA, Inés Noelia CASARES LAGAR, Nancy Díaz-Valdés Farray, Javier DOTOR DE LAS HERRERÍAS, Juan José LASARTE SAGASTIBELZA, Pablo SAROBE UGARRIZA, Jesús PRIETO VALTUEÑA, Francisco BORRÁS CUESTA
-
Publication number: 20110027224Abstract: The invention relates to the use of at least one cytokine from the IL-6 family ?gp130, preferably selected from among IL-11, the leukaemia inhibitory factor (LIF), oncostatin M (OSM), cardiotrophin-1, ciliary neurotrophic factor (CNTF), the cardiotrophin-like cytokine (CLC) and combinations thereof or a DNA sequence encoding same, in the preparation of a pharmaceutical composition which is intended for combined administration with at least one IFN-? or a DNA sequence encoding same, for use in the treatment of viral diseases. The invention also relates to a pharmaceutical composition comprising a pharmaceutically-acceptable quantity of at least one cytokin from the IL-6 family ?gp130 or a DNA sequence encoding same and a pharmaceutically-acceptable quantity of at least one IFN-? or a DNA sequence encoding same, a pharmaceutical kit and a method for the treatment of viral diseases with the combined administration of the aforementioned cytokines and IFN-?.Type: ApplicationFiled: September 22, 2010Publication date: February 3, 2011Inventors: Rafael Aldabe Arregui, Esther Larrea Leoz, María Pilar Civeira Murillo, Jesús Prieto Valtueña
-
Patent number: 7850957Abstract: The present invention relates to a genic expression adenoviral hybrid vector characterized in that it contains at least the following elements, oriented in the direction 5? to 3?: i. a first chain of adenoviral origin comprising a first inverted terminal repeat (ITR) sequence and a signal sequence for packaging of the adenovirus; ii. a first non-encoding stuffer sequence; iii. a sequence corresponding to a tissue specific promoter; iv. a chain of cDNA derived from an alphavirus, the sequence of which is partly complementary to an alphaviral RNA sequence, comprising at least a sequence encoding for at least one exogenous gene of interest; v. a polyadenylation sequence; and vi.Type: GrantFiled: May 18, 2005Date of Patent: December 14, 2010Assignee: Proyecto De Biomecdicina Cima, S.L.Inventors: Cheng Qian, Min Guan, Cristian Smerdou Picazo, Jesús Prieto Valtueña
-
Patent number: 7829077Abstract: The invention relates to the use of at least one cytokine from the IL-6 family -gp130, preferably selected from among IL-11, the leukaemia inhibitory factor (LIF), oncostatin M (OSM), cardiotrophin-1, ciliary neurotrophic factor (CNTF), the cardiotrophin-like cytokine (CLC) and combinations thereof or a DNA sequence encoding same, in the preparation of a pharmaceutical composition which is intended for combined administration with at least one IFN-? or a DNA sequence encoding same, for use in the treatment of viral diseases. The invention also relates to a pharmaceutical composition comprising a pharmaceutically-acceptable quantity of at least one cytokin from the IL-6 family ?gp130 or a DNA sequence encoding same and a pharmaceutically-acceptable quantity of at least one IFN-? or a DNA sequence encoding same, a pharmaceutical kit and a method for the treatment of viral diseases with the combined administration of the aforementioned cytokines and IFN-?.Type: GrantFiled: June 16, 2006Date of Patent: November 9, 2010Assignee: Proyecto De Biomedicina Cima, S.L.Inventors: Rafael Aldabe Arregui, Esther Larrea Leoz, María Pilar Civeira Murillo, Jesús Prieto Valtueña
-
Publication number: 20100267623Abstract: The invention relates to peptides of general formula (I), wherein X is absent or X is present and is X14 or X14-X15, wherein X14 and X15, independently from one another, represent an amino acid; their functional variants and fragments, and their pharmaceutically acceptable salts, having the capacity to bind to scurfin and inhibit its biological activity, therefore they regulate or block the activity of regulatory T (Treg) lymphocytes. They are applicable in the treatment of infectious and neoplastic diseases.Type: ApplicationFiled: November 14, 2008Publication date: October 21, 2010Applicant: PROYECTO DE BIOMEDICINA CIMA, S.L.Inventors: Inés Noelia Casares Lagar, Francisco Borras Cuesta, Pablo Sarobe Ugarriza, Jesús Prieto Valtueña, Juan José Lasarte Sagastibelza
-
Publication number: 20100222280Abstract: The described peptides possess the capacity to bind to Transforming Growth Factor TGF-?1 (TGF-?1), and are potential inhibitors of the biological activity of TGF-?1 through direct binding to this cytokine. These peptides can be used in the treatment of diseases or pathological alterations based on excessive or deregulated TGF-?1 expression, e.g., liver fibrosis, pulmonary fibrosis, corneal fibrosis and haze.Type: ApplicationFiled: February 22, 2010Publication date: September 2, 2010Inventors: JAVIER DOTOR HERRERÍAS, ANA BELÉN LÓPEZ VÁZQUEZ, JUAN JOSÉ LASARTE SAGASTIBELZA, JESÚS PRIETO VALTUEÑA, FRANCISCO BORRÁS CUESTA, ESPERANZA FEIJOO BLANCO
-
Publication number: 20100168015Abstract: The invention relates to peptides having the capacity to bind to interleukin-10 (IL-10) and their use in the treatment of clinical conditions or pathological disorders associated to IL-10 expression, particularly to a high IL-10 expression, for example, infectious diseases, tumors, cancers and acute damage conditions.Type: ApplicationFiled: March 27, 2008Publication date: July 1, 2010Applicant: PROYECTO DE BIOMEDICINA CIMA, S.L.Inventors: Lorea Manterola Careaga, Inés Noelia Casares Lagar, Nancy Diaz-Valdés Farray, Javier Dotor De Las Herrerias, Juan José Lasarte Sagastibelza, Pablo Sarobe Ugarriza, Jesús Prieto Valtueña, Francisco Borràs Cuesta
-
Patent number: 7732397Abstract: Use of cardiotrophin in liver diseases. The invention describes the increased expression of cardiotrophin (CT-1) during the process of hepatic regeneration coinciding with maximum proliferation of hepatocytes and the role of CT-1 as a stimulator of hepatic regeneration. Furthermore, it describes the hepatoprotective role of CT-1 in various models of acute liver damage. The importance of using CT-1 in the manufacture of compositions for use in the treatment of hepatopathies is demonstrated. The invention describes such use in various forms and methods, including the recombinant protein and the use of the gene sequences that code for CT-1.Type: GrantFiled: March 11, 2004Date of Patent: June 8, 2010Assignee: Proyecto de Biomedicina Cima, S.L.Inventors: Matilde Bustos De Abajo, Jesús Prieto Valtueña, Juan José Lasarte Sagastibelza, Elena Baixeras Llano
-
Publication number: 20100055736Abstract: The invention relates to a viral vector comprising a mutated replicon of the Semliki Forest virus (SFV) in the nucleotide sequence encoding subunit nsp2 of the SFV replicase. Said viral vector can be used to generate stable cell lines which can constitutively express heterologous products of interest.Type: ApplicationFiled: November 28, 2007Publication date: March 4, 2010Applicant: PROYECTO DE BIOMEDICINA CIMA, S.L.Inventors: Cristian Smerdou Picazo, Erkuden Casales Zoco, Juan Roberto Rodriguez Madoz, Nerea Razquin Erro, Yolanda Cuevas Labrador, Marta Ruiz Guillén, Jesüs Prieto Valtuena
-
Publication number: 20100047231Abstract: The present invention relates to an immuno-stimulant combination for prophylaxis and treatment of hepatitis C, characterised in that it comprises: a TLR3 agonist, a CD40 agonist and the NS3 protein of the hepatitis C virus. Moreover, the invention relates to the pharmaceutical compositions comprising said immuno-stimulant combination, to the use thereof, and to a kit composed of said pharmaceutical compositions. Finally, the present invention relates to a method for producing an immune response to the hepatitis C virus and to a vaccine against said virus.Type: ApplicationFiled: October 5, 2006Publication date: February 25, 2010Inventors: Aintzane Zabaleta Azpiroz, Francisco Borras Cuesta, Jesus Prieto Valtuena, Pablo Sarobe Ugarriza, Juan Jose Lasarte Sagastibelza
-
Patent number: 7666841Abstract: The described peptides possess the capacity to bind to Transforming Growth Factor TGF-?1 (TGF-?1), and are potential inhibitors of the biological activity of TGF-?1 through direct binding to this cytokine. These peptides can be used in the treatment of diseases or pathological alterations based on excessive or deregulated TGF-?1 expression.Type: GrantFiled: July 5, 2004Date of Patent: February 23, 2010Assignee: Proyecto de Biomedicina Cima, S.L.Inventors: Javier Dotor De Las Herrerías, Ana Belen Lopez Vazquez, Juan Jose Lasarte Sagastibelza, Jesus Prieto Valtuena, Francisco Borras Cuesta
-
Publication number: 20090263410Abstract: The present invention relates to the use of a peptide inhibiting TGF-?1 selected from: peptide p144 whose sequence corresponds to SEQ ID NO: 1, peptide p17 whose sequence corresponds to SEQ ID NO: 2, a peptide which has at least 90% homology therewith, or fragments of the above, in the preparation of an immune response modulating agent.Type: ApplicationFiled: October 24, 2005Publication date: October 22, 2009Applicant: Proyecto De Biomedicina Cima, S.L.Inventors: Francisco Borras Cuesta, Noelia Casares Agar, Javier Dotor De Las Herrerias, Lucia Gil Guerrero, Juan Jose Lasarte Sagastibelza, Pablo Sarobe Ugarriza, Jesus Prieto Valtuena
-
Publication number: 20090220532Abstract: This invention relates to the use of a polypeptide in the production of an immunostimulatory agent, said polypeptide comprising a sequence corresponding to the EDA domain of fibronectin, a fragment of the EDA domain which can bind to TLR4 or a variant of said EDA domain or a fragment which can bind to TLR4 and which has a homology of more than 70% with any form or natural fragment of the EDA domain. The invention also relates to the production methods and applications of said agent.Type: ApplicationFiled: June 13, 2006Publication date: September 3, 2009Inventors: Claude Leclerc, Juan Jose Lasarte Sagastibelza, Marta Gorraiz Ayala, Jesus Prieto Valtuena
-
Patent number: 7582609Abstract: A Method for the treatment of skin fibrosis with a peptide that inhibits TGF-?, and suitable compositions for its administration. The method includes in particular, the use of peptide P144, a compound that is a known inhibitor of TGF-?, for the treatment of skin fibrosis by topical application. The method is shown effective in an animal model of bleomycin-induced skin sclerosis, to a reduction both of the skin fibrosis and of the content of soluble collagen, without any signs of systemic toxicity being detected. This shows that P144 is effective for topical application in mammals for treating fibrotic skin diseases and pathological scarring of the skin. For the administration of this peptide, stable compositions are also supplied, with pleasant appearance without being greasy, with good spreading characteristics and with a viscosity that permits it to be processed easily in industrial plant, and which are suitable for administering the peptide to humans.Type: GrantFiled: March 1, 2006Date of Patent: September 1, 2009Assignee: Digna Biotech, S.L.Inventors: Francisco Borras Cuesta, Javier Dotor De Las Herrerias, Juan Manuel Irache Garreta, Fernando Martinez Galan, Jesus Prieto Valtuena
-
Publication number: 20090181379Abstract: By means of a proteomic approach, the markers of hepatocellular carcinoma (HCC) in the liver of a knockout mouse (MAT1A?/?) have been identified for the MAT1A gene (deficient in the synthesis of S-adenosylmethionine). 27 proteins have been detected the expression thereof is altered in, at least, 50% of the analysed tumours. Amongst them, 13 proteins have been validated in biopsies of patients with HCC of different etiology, and 7 of them have been validated in biopsies of patients with liver cirrhosis, a stage prior to the development of HCC, which makes it possible to differentiate between prior stages of the disease and even between different etiologies (viral and alcoholic). Having a panel of markers available may contribute to more accurately defining the alterations associated with the development of HCC and thus facilitate prognosis and diagnosis of this disease.Type: ApplicationFiled: September 28, 2006Publication date: July 16, 2009Applicant: PROYECTO DE BIOMEDICINA CIMA, S.L.Inventors: Fernando Corrales Izquierdo, Enrique Santamaria Martinez, Javier Munoz Peralta, Jesus Prieto Valtuena, Matias Avila Zaragoza
-
Publication number: 20090130055Abstract: The invention relates to the use of at least one cytokine from the IL-6 family ?gp130, preferably selected from among IL-11, the leukaemia inhibitory factor (LIF), oncostatin M (OSM), cardiotrophin-1, ciliary neurotrophic factor (CNTF), the cardiotrophin-like cytokine (CLC) and combinations thereof or a DNA sequence encoding same, in the preparation of a pharmaceutical composition which is intended for combined administration with at least one IFN-? or a DNA sequence encoding same, for use in the treatment of viral diseases. The invention also relates to a pharmaceutical composition comprising a pharmaceutically-acceptable quantity of at least one cytokin from the IL-6 family ?gp130 or a DNA sequence encoding same and a pharmaceutically-acceptable quantity of at least one IFN-? or a DNA sequence encoding same, a pharmaceutical kit and a method for the treatment of viral diseases with the combined administration of the aforementioned cytokines and IFN-?.Type: ApplicationFiled: June 16, 2006Publication date: May 21, 2009Inventors: Rafael Aldabe Arregui, Esther Larrea Leoz, Maria Pilar Civeira Murillo, Jesus Prieto Valtuena