Patents by Inventor Xiaodong Cheng

Xiaodong Cheng 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).

  • Patent number: 9458131
    Abstract: This disclosure relates to compounds, compositions and methods of epigenetically transforming cells. In certain embodiments, the disclosure relates to methods of generating epigenetically altered cells comprising mixing isolated cells with compositions disclosed herein under conditions such that epigenetically altered cells are formed. In certain embodiments, the disclosure contemplates inducing cells, such as adult somatic cells or cells that are not naturally pluripotent, into cells with chemically induce pluripotency. In certain embodiments, the disclosure contemplates certain compounds disclosed herein, compounds disclosed herein optionally substituted with one or more substituents, derivatives, or salts thereof, for these purposes.
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: October 4, 2016
    Assignee: Emory University
    Inventors: Young-Sup Yoon, Xiaodong Cheng, Ji Woong Han, Antonello Mai
  • Publication number: 20160263088
    Abstract: Certain embodiments are directed to methods of treating pain, e.g., chronic or neuropathic pain, comprising administering an effective amount of an EPAC inhibitor.
    Type: Application
    Filed: March 10, 2016
    Publication date: September 15, 2016
    Applicant: The Board of Regents of the University of Texas System
    Inventors: Xiaodong Cheng, Fang Mei, Annemieke Kavelaars, Cobi J. Heijnen
  • Publication number: 20150110809
    Abstract: Embodiments of the invention are directed to compounds that inhibit an activity of EP AC proteins and methods of using the same. The inventors have developed a sensitive and robust high throughput screening (HTS) assay for the purpose of identifying EPAC specific inhibitors (Tsalkova et al. (2012) PLOS ONE 7 (1):e30441).
    Type: Application
    Filed: February 8, 2013
    Publication date: April 23, 2015
    Applicant: The Board of Regents of the University of Texas System
    Inventors: Xiaodong Cheng, Jia Zhou, Tamara Tsalkova, Fang Mei, Haijun Chen
  • Publication number: 20140348853
    Abstract: Embodiments of the invention are directed to compounds that inhibit an activity of EPAC proteins and methods of using the same.
    Type: Application
    Filed: August 8, 2014
    Publication date: November 27, 2014
    Applicant: The Board of Regents of the University of Texas System
    Inventors: Bin Gong, Xiaodong Cheng, David Walker, Fang Mei
  • Publication number: 20140294764
    Abstract: This disclosure relates to compounds, compositions and methods of epigenetically transforming cells. In certain embodiments, the disclosure relates to methods of generating epigenetically altered cells comprising mixing isolated cells with compositions disclosed herein under conditions such that epigenetically altered cells are formed. In certain embodiments, the disclosure contemplates inducing cells, such as adult somatic cells or cells that are not naturally pluripotent, into cells with chemically induce pluripotency. In certain embodiments, the disclosure contemplates certain compounds disclosed herein, compounds disclosed herein optionally substituted with one or more substituents, derivatives, or salts thereof, for these purposes.
    Type: Application
    Filed: November 8, 2012
    Publication date: October 2, 2014
    Applicants: ISTITUTO PASTEUR - FONDAZIONE CENCI BOLOGNETTI, EMORY UNIVERSITY
    Inventors: Young-Sup Yoon, Xiaodong Cheng, Ji Woong Han, Antonello Mai
  • Patent number: 7897340
    Abstract: The present invention discloses the link between oncogenic Ras and TSG101 and the negative effect of TSG101 on the expression of p21 in ovarian cancer. The present also discloses the use of TSG101 as a prognostic, diagnostic marker and a potential therapeutic target in cancer, especially ovarian cancer.
    Type: Grant
    Filed: February 13, 2007
    Date of Patent: March 1, 2011
    Assignee: The Board of Regents of the University of Texas System
    Inventors: Xiaodong Cheng, Fang Mel, Travis Young, Jinsong Liu
  • Publication number: 20100035945
    Abstract: Disclosed are compounds, crystal structures, data representations, methods of using, and methods of identifying compounds in relation to DNA methylation and inhibition of methylation. In embodiments, DNA methylation is by DNA-adenine methyltransferases (Dam). In an embodiment, compounds are used to treat a host suspected of infection by a pathogenic organism. In an embodiment, virulence of a pathogenic bacterium is modified by treatment with an agent capable of inhibiting a bacterial Dam enzyme. In an embodiment, compounds and methods are disclosed regarding Dam inhibitors.
    Type: Application
    Filed: December 6, 2005
    Publication date: February 11, 2010
    Inventors: Xiaodong Cheng, John R. Horton, Zhe Yang, Daniel Kalman, Xing Zhang, Stanley Hattman, Albert Jeltsch
  • Publication number: 20070243547
    Abstract: The present invention discloses the link between oncogenic Ras and TSG101 and the negative effect of TSG101 on the expression of p21 in ovarian cancer. The present also discloses the use of TSG101 as a prognostic, diagnostic marker and a potential therapeutic target in cancer, especially ovarian cancer.
    Type: Application
    Filed: February 13, 2007
    Publication date: October 18, 2007
    Inventors: Xiaodong Cheng, Fang Mel, Travis Young, Jinsong Liu
  • Publication number: 20070178523
    Abstract: The present invention relates to novel druggable regions discovered in histone H3 lysine methyltransferase DIM-5, which is a SET domain protein. The present invention further relates to methods of using the druggable regions to screen potential candidate therapeutics for diseases in which the activity of SET domain proteins are implicated, for example, anti-cancer/anti-proliferative agents or anti-fungal agents.
    Type: Application
    Filed: August 6, 2003
    Publication date: August 2, 2007
    Applicant: Emory University
    Inventors: Xiaodong Cheng, Xing Zhang