Patents Assigned to Academisch Ziekenhuis Leiden
  • Publication number: 20190184002
    Abstract: The present invention relates to novel CD4+ and CD8+ T cell epitopes that are specific for HPV-specific E6 and E7 oncoproteins, to peptides comprising these novel T cell epitopes, and to (vaccine) compositions comprising these peptides for use in methods for the prevention and/or treatment of HPV related diseases. Preferred epitopes are recognized by a T cell that infiltrates a cervical neoplastic lesion or by a T cell from a draining lymph node, and are presented by an HLA-DQ or HLA-DP molecule, or an HLA-B.
    Type: Application
    Filed: February 27, 2019
    Publication date: June 20, 2019
    Applicant: Academisch Ziekenhuis Leiden H.O.D.N. LUMC
    Inventors: Sjoerd Henricus VAN DER BURG, Gemma G. KENTER, Cornelis Johannes Maria MELIEF
  • Publication number: 20190167845
    Abstract: The present disclosure relates to in situ tissue engineering, more specifically in situ vascular tissue engineering with the aim of providing a tissue structure which can be used e.g. as a substitute blood vessel or as a blood vessel functioning as cannulation site in hemodialysis. In particular, the disclosure involves tissue structure formation around a subcutaneously implanted synthetic rod. In addition, the disclosure involves a method for producing said synthetic rod.
    Type: Application
    Filed: January 31, 2019
    Publication date: June 6, 2019
    Applicants: Academisch Ziekenhuis Leiden, Xeltis B.V., Universiteit Maastricht
    Inventors: Joris Ivo Rotmans, Tonia Caroline Rothuizen, Lorenzo Moroni, Clemens Antoni Van Blitterswijk, Febriyani Fiain Rochel Damanik, Tom Lavrijsen, Martijn Antonius Johannes Cox, Antonius Johannes Rabelink
  • Patent number: 10258684
    Abstract: The present invention relates to novel CD4+ and CD8+ T cell epitopes that are specific for HPV-specific E6 and E7 oncoproteins, to peptides comprising these novel T cell epitopes, and to (vaccine) compositions comprising these peptides for use in methods for the prevention and/or treatment of HPV related diseases. Preferred epitopes are recognized by a T cell that infiltrates a cervical neoplastic lesion or by a T cell from a draining lymph node, and are presented by an HLA-DQ or HLA-DP molecule, or an HLA-B.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: April 16, 2019
    Assignee: Academisch Ziekenhuis Leiden H.O.D.N. LUMC
    Inventors: Sjoerd Henricus Van Der Burg, Gemma G. Kenter, Cornelis Johannes Maria Melief
  • Patent number: 10253073
    Abstract: Epitopes derived from human papilloma virus and peptides having a size of about 22-45 amino acid residues comprising minimal T cell epitopes are disclosed. Also disclosed are clinically relevant approaches for immunizing subjects against (Myco) bacterially and/or virally infected cells or tumor cells. Peptide sequences of 22-35 amino acid residues in length can induce both peptide-specific CD8+ cytolytic cells and CD4+ T-helper cells. Moreover, vaccination with 22-35 residue long peptides results in a more vigorous CD8+ cytolytic T-cell response than vaccination with peptides of the exact minimal CTL epitope length. The intrinsic capacity of certain minimal CTL epitopes which instead of activating cytolytic effector cells tolerize these cytolytic cells, can be overcome by use of these 22-35 amino acid long peptides.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: April 9, 2019
    Assignee: Academisch Ziekenhuis Leiden
    Inventors: Sjoerd Hendrikus Van Der Burg, Tom H. M. Ottenhoff, Annemieke Geluk, Maria Johanna Philomena Schoenmaekers-Welters, Annemieke M. De Jong, Rienk Offringa, Cornelis Johannes Maria Melief, Reinaldus Everardus Maria Toes
  • Patent number: 10246707
    Abstract: The invention relates to a nucleic acid molecule that binds and/or is complementary to the nucleotide molecule having sequence 5?-GUGGCUAACAGAAGCU (SEQ ID NO 1) and to its use in a method for inducing skipping of exon 44 of the DMD gene in a DMD patient.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: April 2, 2019
    Assignees: Biomarin Technologies B.V., Academisch Ziekenhuis Leiden
    Inventors: Gerard Johannes Platenburg, Josephus Johannes de Kimpe, Judith Christina Theodora van Deutekom, Garrit-Jan Boudewijn van Ommen, Annemieke Aartsma-Rus
  • Patent number: 10232081
    Abstract: The present disclosure relates to in situ tissue engineering, more specifically in situ vascular tissue engineering with the aim of providing a tissue structure which can be used e.g. as a substitute blood vessel or as a blood vessel functioning as cannulation site in hemodialysis. In particular, the disclosure involves tissue structure formation around a subcutaneously implanted synthetic rod. In addition, the disclosure involves a method for producing said synthetic rod.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: March 19, 2019
    Assignees: Academisch Ziekenhuis Leiden, Xeltis B.V., Universiteit Maastricht
    Inventors: Joris Ivo Rotmans, Tonia Caroline Rothuizen, Lorenzo Moroni, Clemens Antoni Van Blitterswijk, Febriyani Fiain Rochel Damanik, Tom Lavrijsen, Martijn Antonius Johannes Cox, Antonius Johannes Rabelink
  • Patent number: 10233262
    Abstract: The present invention concerns methods of derivatizing sialic acids which may be present on glycan moieties. This can be of use in determining the glycosylation profiles of, for example, glycoproteins and glycolipids and the use of such methods in clinical analysis as well as biological development and control.
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: March 19, 2019
    Assignee: ACADEMISCH ZIEKENHUIS LEIDEN
    Inventors: Dennis Blank, Manfred Wuhrer, Karli Robert Reiding
  • Patent number: 10190116
    Abstract: The invention relates to oligonucleotides for inducing skipping of exon 55 of the dystrophin gene. The invention also relates to methods of inducing exon 55 skipping using the oligonucleotides.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: January 29, 2019
    Assignee: ACADEMISCH ZIEKENHUIS LEIDEN
    Inventor: Judith Christina Theodora van Deutekom
  • Patent number: 10130677
    Abstract: The invention relates to antimicrobial peptides, pharmaceutical compositions comprising the peptides and to uses thereof for in the treatment or prevention of microbial, bacterial, fungal, viral and parasitic infection.
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: November 20, 2018
    Assignees: Academisch Ziekenhuis Leiden h.o.d.n. LUMC, Academisch Medisch Centrum
    Inventors: Petrus Hendricus Nibbering, Anna de Breij, Robert Alexander Cordfunke, Sebastianus Antonius Johannes Zaat, Jan Wouter Drijfhout
  • Patent number: 10119122
    Abstract: The disclosure is concerned among others with means and methods for obtaining endothelial cells and to means and methods for in vitro cell culture comprising endothelial cells and pericytes and/or smooth muscle cells derived from the pericytes. The endothelial cells or the pericytes and/or smooth muscle cells, or both, are preferably derived from in vitro differentiated pluripotent stem cells.
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: November 6, 2018
    Assignee: ACADEMISCH ZIEKENHUIS LEIDEN
    Inventors: Christine Lindsay Mummery, Valeriya Viktorovna Orlova
  • Patent number: 10113165
    Abstract: The invention relates to oligonucleotides for inducing skipping of exon 53 of the dystrophin gene. The invention also relates to methods of inducing exon 53 skipping using the oligonucleotides.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: October 30, 2018
    Assignee: ACADEMISCH ZIEKENHUIS LEIDEN
    Inventors: Judith Christina Theodora Van Deutekom, Garrit-Jan B. van Ommen, Annemieke Aartsma-Rus, Johannes Theodorus den Dunnen
  • Patent number: 10100304
    Abstract: The invention provides a method for generating an oligonucleotide with which an exon may be skipped in a pre-mRNA and thus excluded from a produced mRNA thereof. Further provided are methods for altering the secondary structure of an mRNA to interfere with splicing processes and uses of the oligonucleotides and methods in the treatment of disease. Further provided are pharmaceutical compositions and methods and means for inducing skipping of several exons in a pre-mRNA.
    Type: Grant
    Filed: July 16, 2012
    Date of Patent: October 16, 2018
    Assignee: ACADEMISCH ZIEKENHUIS LEIDEN
    Inventor: Judith Christina Theodora Van Deutekom
  • Patent number: 10078080
    Abstract: Antibodies against citrullinated protein antigens (ACPA) have shown their relevance for the diagnosis and possibly pathogenesis in arthritis. Described are means and methods for determining antibodies against homocitrulline-containing proteins or carbamylated proteins/peptides (anti-CarP) for the classification of individuals suffering from, or at risk of suffering from, arthritis.
    Type: Grant
    Filed: April 4, 2017
    Date of Patent: September 18, 2018
    Assignee: ACADEMISCH ZIEKENHUIS LEIDEN H.O.D.N. LUMC
    Inventors: Leendert Adrianus Trouw, Reinaldus Everardus Maria Toes, Thomas Willem Johannes Huizinga, Petrus Antonius van Veelen, Anthony Cerami, Jing Shi
  • Publication number: 20180216060
    Abstract: The invention relates to the utilization of specific cell surface biomarkers (preferably cell specific receptors) to generate a reversible layer-by-layer scaffold for the functionalization of cells. The cells of the present invention can be used in a wide variety of distinct applications, including cellular targeting, imaging, drug delivery, purification, cell sensing, diagnosis and waste stream/body fluid purification.
    Type: Application
    Filed: July 15, 2016
    Publication date: August 2, 2018
    Applicant: ACADEMISCH ZIEKENHUIS LEIDEN (ALSO ACTING UNDER TH E NAME OF LEIDEN UNIVERSITY MEDICAL CENTER)
    Inventors: Fijs Willem Bernhard VAN LEEUWEN, Marcus Theodorus Maria ROOD
  • Patent number: 9931389
    Abstract: Disclosed herein are mutant Plasmodium-species parasites that are genetically attenuated (GAP). They retain the ability to infect a host and invade host hepatocytes but subsequently their development is completely arrested within the liver stage of Plasmodium development and the parasites do not reach the blood stage of development. Vaccines and pharmaceutical compositions comprising genetically attenuated Plasmodium sporozoites as well as methods of using the same are likewise provided.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: April 3, 2018
    Assignees: SANARIA INC., ACADEMISCH ZIEKENHUIS LEIDEN, STICHTING KATHOLIEKE UNIVERSTEIT
    Inventors: Chris J. Janse, Takeshi Annoura, Shahid M. Khan, Ben Van Schaijk, Ivo Hj Ploemen, Martijn W. Vos, Robert Sauerwein
  • Patent number: 9926557
    Abstract: The invention relates to a method for inducing or promoting skipping of exon 45 of DMD pre-mRNA in a Duchenne Muscular Dystrophy patient, preferably in an isolated (muscle) cell, the method comprising providing an isolated muscle cell with a molecule that binds to a continuous stretch of at least 21 nucleotides within said exon. The invention further relates to such molecule used in the method.
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: March 27, 2018
    Assignees: BioMarin Technologies B.V., Academisch Ziekenhuis Leiden
    Inventors: Josephus Johannes De Kimpe, Gerardus Johannes Platenburg, Judith Christina Theodora Van Deutekom, Annemieke Aartsma-Rus, Garrit-Jan Boudewijn Van Ommen
  • Patent number: 9896687
    Abstract: The invention provides a method for generating an oligonucleotide with which an exon may be skipped in a pre-mRNA and thus excluded from a produced mRNA thereof. Further provided are methods for altering the secondary structure of an mRNA to interfere with splicing processes and uses of the oligonucleotides and methods in the treatment of disease. Further provided are pharmaceutical compositions and methods and means for inducing skipping of several exons in a pre-mRNA.
    Type: Grant
    Filed: September 21, 2005
    Date of Patent: February 20, 2018
    Assignee: ACADEMISCH ZIEKENHUIS LEIDEN
    Inventors: Garrit-Jan Boudewijn van Ommen, Judith Christina Theodora van Deutekom, Johannes Theodorus den Dunnen, Annemieke Aartsma-Rus
  • Patent number: 9883869
    Abstract: A tool head assembly for a hand held tool The assembly includes a body for attaching to the hand held tool; a continuous cutting band having a cutting edge for cutting into a subject; at least one tension member coupled to the body for holding the cutting band under tension; and at least one drive member coupled to the body for rotating the cutting band with respect to the body.
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: February 6, 2018
    Assignee: ACADEMISCH ZIEKENHUIS LEIDEN
    Inventors: Pieter Durk Sander Dijkstra, Pieter Bakkenes, Jesse Pieter Blok
  • Publication number: 20170348410
    Abstract: The present invention relates to novel CD4+ and CD8+ T cell epitopes that are specific for HPV-specific E6 and E7 oncoproteins, to peptides comprising these novel T cell epitopes, and to (vaccine) compositions comprising these peptides for use in methods for the prevention and/or treatment of HPV related diseases. Preferred epitopes are recognized by a T cell that infiltrates a cervical neoplastic lesion or by a T cell from a draining lymph node, and are presented by an HLA-DQ or HLA-DP molecule, or an HLA-B.
    Type: Application
    Filed: August 16, 2017
    Publication date: December 7, 2017
    Applicant: Academisch Ziekenhuis Leiden H.O.D.N. LUMC
    Inventors: Sjoerd Henricus VAN DER BURG, Gemma G. KENTER, Cornelis Johannes Maria MELIEF
  • Publication number: 20170320915
    Abstract: Epitopes derived from human papilloma virus and peptides having a size of about 22-45 amino acid residues comprising minimal T cell epitopes are disclosed. Also disclosed are clinically relevant approaches for immunizing subjects against (Myco) bacterially and/or virally infected cells or tumor cells. Peptide sequences of 22-35 amino acid residues in length can induce both peptide-specific CD8+ cytolytic cells and CD4+ T-helper cells. Moreover, vaccination with 22-35 residue long peptides results in a more vigorous CD8+ cytolytic T-cell response than vaccination with peptides of the exact minimal CTL epitope length. The intrinsic capacity of certain minimal CTL epitopes which instead of activating cytolytic effector cells tolerize these cytolytic cells, can be overcome by use of these 22-35 amino acid long peptides.
    Type: Application
    Filed: April 28, 2017
    Publication date: November 9, 2017
    Applicant: Academisch Ziekenhuis Leiden
    Inventors: Sjoerd Hendrikus VAN DER BURG, Tom H. M. OTTENHOFF, Annemieke GELUK, Maria Johanna Philomena SCHOENMAEKERS-WELTERS, Annemieke M. DE JONG, Rienk OFFRINGA, Cornelis Johannes Maria MELIEF, Reinaldus Everardus Maria TOES