Patents by Inventor Pieter Mestdagh

Pieter Mestdagh 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: 20220218734
    Abstract: A combination of therapeutic compounds for treating cancer. More specifically, the present discloses that inhibition of the long non-coding RNA known as SAMMSON in combination with at least one of FDA-approved, anti-cancer compounds results in killing of uveal melanoma cells in a synergistic manner.
    Type: Application
    Filed: May 25, 2020
    Publication date: July 14, 2022
    Inventors: Pieter Mestdagh, Shanna Dewaele
  • Patent number: 11357853
    Abstract: A treatment of cancer, particularly the treatment of neuroblastoma. Indeed, the discloses that a particular long non-coding RNA (lncRNA) is specifically up-regulated in neuroblastoma cells as compared to other cancer cells and that high expression of the lncRNA correlates with a lower survival probability. Inhibition of this lncRNA in neuroblastoma cells leads to a reduction in cell growth and induction of apoptosis and is a novel therapeutic strategy in the treatment of neuroblastoma.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: June 14, 2022
    Assignee: Universiteit Gent
    Inventors: Dries Rombaut, Pieter Mestdagh, Steve Lefever
  • Publication number: 20210181201
    Abstract: This disclosure relates to the field of research and clinical usage of extracellular vesicles. More in particular, this disclosure relates to usages of recombinant extracellular vesicles comprising a) a self-assembling protein that directs its own release through vesicles as a luminal membrane-bound protein and b) a heterologous marker. Indeed, the disclosure provides recombinant extracellular vesicles that can be used as a biological reference material in methods to quantify extracellular vesicles in a sample, and/or, that can be used to calibrate a device for sample extracellular vesicles analysis, and/or, that can be used to evaluate the isolation process of extracellular vesicles. This disclosure thus relates to improving the accuracy of an extracellular vesicle-based diagnosis.
    Type: Application
    Filed: November 6, 2018
    Publication date: June 17, 2021
    Inventors: An Hendrix, Olivier De Wever, Edward Geeurickx, Joke Vandesompele, Pieter Mestdagh, Sven Eyckerman
  • Publication number: 20210015921
    Abstract: A treatment of cancer, particularly the treatment of neuroblastoma. Indeed, the discloses that a particular long non-coding RNA (lncRNA) is specifically up-regulated in neuroblastoma cells as compared to other cancer cells and that high expression of the lncRNA correlates with a lower survival probability. Inhibition of this lncRNA in neuroblastoma cells leads to a reduction in cell growth and induction of apoptosis and is a novel therapeutic strategy in the treatment of neuroblastoma.
    Type: Application
    Filed: January 24, 2019
    Publication date: January 21, 2021
    Inventors: Dries Rombaut, Pieter Mestdagh, Steve Lefever
  • Publication number: 20200318198
    Abstract: The disclosure relates to monitoring disease and therapy response. More, in particular, the disclosure discloses serum/plasma miRNA. markers for assessment of disease burden in human neuroblastoma. Indeed, the present disclosure discloses that the more the tumor is spread throughout the body, the higher the levels of particular miRNAs in serum/plasma are. Consequently, the latter markers can be used in methods and kits for assessing the neuroblastoma disease burden.
    Type: Application
    Filed: November 26, 2018
    Publication date: October 8, 2020
    Inventors: Anneleen Decock, Joke Vandesompele, Fjoralba Zeka, Pieter Mestdagh
  • Patent number: 9821004
    Abstract: This disclosure relates to the field of cancer, particularly the field of melanoma. It was found that a particular long non-coding RNA (lncRNA) is specifically up-regulated in melanoma (but not other tumor) cells as compared to melanocytes. Inhibition of this lncRNA in melanoma cells leads to induction of apoptosis and is a novel therapeutic strategy in the treatment of melanoma.
    Type: Grant
    Filed: August 20, 2014
    Date of Patent: November 21, 2017
    Assignees: VIB VZW, KATHOLIEKE UNIVERSITEIT LEUVEN, K.U.LEUVEN R&D, UNIVERSITEIT GENT
    Inventors: Jean-Christophe Marine, Eleonora Leucci, Joke Vandesompele, Pieter Mestdagh
  • Publication number: 20160271163
    Abstract: This disclosure relates to the field of cancer, particularly the field of melanoma. It was found that a particular long non-coding RNA (lncRNA) is specifically up-regulated in melanoma (but not other tumor) cells as compared to melanocytes. Inhibition of this lncRNA in melanoma cells leads to induction of apoptosis and is a novel therapeutic strategy in the treatment of melanoma.
    Type: Application
    Filed: August 20, 2014
    Publication date: September 22, 2016
    Inventors: Jean-Christophe Marine, Eleonora Leucci, Joke Vandesompele, Pieter Mestdagh
  • Publication number: 20110251086
    Abstract: The current invention relates to new tools and methods enabling neuroblastoma patient stratification into prognostic favorable or unfavorable groups. The invention is based on the re-analysis of published gene expression data-sets studying neuroblastoma tumors generating different prognostic gene lists. The overlapping gene lists were subsequently tested for their prognostic power on both the published tumor samples and on an unseen large set of unpublished samples, greatly increasing the statistical power of prognostic analyses. In addition, expression analysis of miRNAs in neuroblastoma tumors with different prognosis was performed. By doing this, the inventors could establish a neuroblastoma prognostic classifier with highly improved prognostic power, which is independent from the tumor sample set used to establish it. This classifier and its related prognostic tools and methods are thus perfectly suitable for routine clinical assessment of neuroblastoma prognosis.
    Type: Application
    Filed: December 10, 2009
    Publication date: October 13, 2011
    Inventors: Joke Vandesompele, Katleen Preter, Pieter Mestdagh, Franki Speleman, Joƫlle Vermeulen
  • Patent number: RE48801
    Abstract: This disclosure relates to the field of cancer, particularly the field of melanoma. It was found that a particular long non-coding RNA (lncRNA) is specifically up-regulated in melanoma (but not other tumor) cells as compared to melanocytes. Inhibition of this lncRNA in melanoma cells leads to induction of apoptosis and is a novel therapeutic strategy in the treatment of melanoma.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: November 2, 2021
    Assignees: VIB VZW, Katholieke Universiteit Leuven, K.U. Leuven R&D, Universiteit Gent
    Inventors: Jean-Christophe Marine, Eleonora Leucci, Joke Vandesompele, Pieter Mestdagh