Patents by Inventor Mitzi Nagarkatti

Mitzi Nagarkatti 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: 20230338398
    Abstract: The present disclosure is directed to a method for treating an autoimmune disease, the method comprising administering to a subject in need thereof a cannabinoid compound comprising delta-8-tetrahydrocannabinol.
    Type: Application
    Filed: February 3, 2023
    Publication date: October 26, 2023
    Inventors: PRAKASH NAGARKATTI, MITZI NAGARKATTI, KHADIJA KAKAR
  • Patent number: 11504397
    Abstract: The present disclosure is directed to compositions and methods to treat the inflammatory response present in certain diseases and illnesses by modifying a dysregulation of one or more genes associated with the Wnt/?-catenin signaling pathway. Embodiments of the disclosure can provide methods for treating an inflammatory response in a patient by identifying the inflammatory response and modifying the inflammatory response.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: November 22, 2022
    Assignee: University of South Carolina
    Inventors: Marpe Bam, Prakash Nagarkatti, Mitzi Nagarkatti
  • Patent number: 11484533
    Abstract: The present disclosure is directed to compositions and methods for treating obesity or an inflammatory state present in obese mammals. In general, the methods and compositions disclosed herein utilize previously unrecognized miR regulatory pathways to reduce pro-inflammatory cytokine secretion and promote egress of immune cells from inflammation sites. An example aspect of the present disclosure includes methods for treating obesity or an inflammatory state in a mammal, the method including delivering a cannabinoid receptor 1 antagonist, a Netrin-1 inhibitor, a miR inhibitor, a miR, a miR mimic, or combinations thereof to the mammal.
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: November 1, 2022
    Assignee: University of South Carolina
    Inventors: Prakash Nagarkatti, Mitzi Nagarkatti, Pegah Mehrpouya-Bahrami
  • Patent number: 11478531
    Abstract: The present application relates to induction of a Treg phenotype in mammalian naïve CD4+ T cells. In certain embodiments, the methods and compositions described can be applied as methods to treat autoimmune disorders or transplant complications (e.g., lupus and graft-versus-host disease) and may be used in combination with, but do not require, systemic immune suppression, such as a chemotherapeutic agent. In particular, embodiments of the disclosure can utilize transforming growth factor-beta 2 (TGFB2), molecules that stimulate the production of TGFB2, inhibitors of molecules that suppress production of TGFB2, or molecules that effect the function of TGFB2 to induce a Treg phenotype in naïve CD4+ T cells from a mammal. Provided herein are embodiments and examples demonstrating the production of Treg cells, as well as the application of Treg cells in modulating the inflammatory response present in certain diseases.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: October 25, 2022
    Assignee: University of South Carolina
    Inventors: William Becker, Prakash Nagarkatti, Mitzi Nagarkatti
  • Publication number: 20210401805
    Abstract: Described herein are functional CB1 signaling in immune cells is necessary to dampen HFD-induced microglia/macrophage-mediated neuroinflammation and reduce obesity, targeting immune CB1 receptors constitutes a novel therapeutic modality to lessen Diet-Induced Obesity, and circumvent adverse side effects of CB1 antagonist or neuronal CB1 agonist treatment.
    Type: Application
    Filed: April 28, 2021
    Publication date: December 30, 2021
    Applicant: University of South Carolina
    Inventors: Prakash Nagarkatti, Kathryn Miranda, Mitzi Nagarkatti
  • Publication number: 20200397771
    Abstract: The present disclosure is directed to compositions and methods for treating obesity or an inflammatory state present in obese mammals. In general, the methods and compositions disclosed herein utilize previously unrecognized miR regulatory pathways to reduce pro-inflammatory cytokine secretion and promote egress of immune cells from inflammation sites. An example aspect of the present disclosure includes methods for treating obesity or an inflammatory state in a mammal, the method including delivering a cannabinoid receptor 1 antagonist, a Netrin-1 inhibitor, a miR inhibitor, a miR, a miR mimic, or combinations thereof to the mammal.
    Type: Application
    Filed: April 6, 2020
    Publication date: December 24, 2020
    Inventors: PRAKASH NAGARKATTI, MITZI NAGARKATTI, PEGAH MEHRPOUYA-BAHRAMI
  • Publication number: 20200268848
    Abstract: The present application relates to induction of a Treg phenotype in mammalian naïve CD4+ T cells. In certain embodiments, the methods and compositions described can be applied as methods to treat autoimmune disorders or transplant complications (e.g., lupus and graft-versus-host disease) and may be used in combination with, but do not require, systemic immune suppression, such as a chemotherapeutic agent. In particular, embodiments of the disclosure can utilize transforming growth factor-beta 2 (TGFB2), molecules that stimulate the production of TGFB2, inhibitors of molecules that suppress production of TGFB2, or molecules that effect the function of TGFB2 to induce a Treg phenotype in naïve CD4+ T cells from a mammal. Provided herein are embodiments and examples demonstrating the production of Treg cells, as well as the application of Treg cells in modulating the inflammatory response present in certain diseases.
    Type: Application
    Filed: December 17, 2019
    Publication date: August 27, 2020
    Inventors: William Becker, Prakash Nagarkatti, Mitzi Nagarkatti
  • Publication number: 20200254020
    Abstract: The present disclosure is directed to compositions and methods to treat the inflammatory response present in certain diseases and illnesses by modifying a dysregulation of one or more genes associated with the Wnt/?-catenin signaling pathway. Embodiments of the disclosure can provide methods for treating an inflammatory response in a patient by identifying the inflammatory response and modifying the inflammatory response.
    Type: Application
    Filed: December 4, 2019
    Publication date: August 13, 2020
    Inventors: Marpe Bam, Prakash Nagarkatti, Mitzi Nagarkatti
  • Patent number: 10676744
    Abstract: MicroRNA-30 is identified as being dysregulated in adipose tissue macrophages during obesity and can be used in treatment of disease in which adipose tissue macrophage polarization dysregulation plays a part. Increased concentration of microRNA-30, e.g., via pharmaceutical delivery, can decrease the polarization of macrophages, and in particular adipose tissue macrophages, to inflammatory M1 phenotype and can decrease expression of pro-inflammatory cytokines. One or more members of the miR-30 family can be utilized in the methods. Methods can be beneficial in treatment of a large number of inflammatory diseases including obesity, diabetes, cancer, autoimmune, etc.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: June 9, 2020
    Assignee: University of South Carolina
    Inventors: Kathryn Miranda, Prakash Nagarkatti, Mitzi Nagarkatti
  • Publication number: 20190112609
    Abstract: MicroRNA-30 is identified as being dysregulated in adipose tissue macrophages during obesity and can be used in treatment of disease in which adipose tissue macrophage polarization dysregulation plays a part. Increased concentration of microRNA-30, e.g., via pharmaceutical delivery, can decrease the polarization of macrophages, and in particular adipose tissue macrophages, to inflammatory M1 phenotype and can decrease expression of pro-inflammatory cytokines. One or more members of the miR-30 family can be utilized in the methods. Methods can be beneficial in treatment of a large number of inflammatory diseases including obesity, diabetes, cancer, autoimmune, etc.
    Type: Application
    Filed: April 30, 2018
    Publication date: April 18, 2019
    Inventors: Kathryn Miranda, Prakash Nagarkatti, Mitzi Nagarkatti
  • Patent number: 10167512
    Abstract: Methods for diagnosis and treatment of endometriosis are described. Methods utilize the recognition that leukocyte miRNAs can be dramatically dysregulated subjects suffering from endometriosis. Accordingly, leukocyte miRNAs, as well as polynucleotides encoding the miRNAs, can be utilized in the diagnosis and treatment of endometriosis.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: January 1, 2019
    Assignee: University of South Carolina
    Inventors: Mitzi Nagarkatti, Juhua Zhou, Bruce A. Lessey, Prakash Nagarkatti
  • Publication number: 20170247763
    Abstract: Methods for diagnosis and treatment of endornetriosis are described. Methods utilize the recognition that leukocyte miRNAs can be dramatically dysregulated subjects suffering from endometriosis. Accordingly, leukocyte miRNAs, as well as polynucleotides encoding the miRNAs, can be utilized in the diagnosis and treatment of endometriosis.
    Type: Application
    Filed: May 11, 2017
    Publication date: August 31, 2017
    Inventors: Mitzi Nagarkatti, Juhua Zhou, Bruce A. Lessey, Prakash Nagarkatti
  • Patent number: 9650676
    Abstract: Methods for diagnosis and treatment of endometriosis are described. Methods utilize the recognition that leukocyte miRNAs can be dramatically dysregulated subjects suffering from endometriosis. Accordingly, leukocyte miRNAs, as well as polynucleotides encoding the miRNAs, can be utilized in the diagnosis and treatment of endometriosis.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: May 16, 2017
    Assignee: University of South Carolina
    Inventors: Mitzi Nagarkatti, Juhua Zhou, Bruce A. Lessey, Prakash Nagarkatti
  • Publication number: 20150267257
    Abstract: Methods for diagnosis and treatment of endometriosis are described. Methods utilize the recognition that leukocyte miRNAs can be dramatically dysregulated subjects suffering from endometriosis. Accordingly, leukocyte miRNAs, as well as polynucleotides encoding the miRNAs can be utilized in the diagnosis and treatment of endometriosis.
    Type: Application
    Filed: March 19, 2015
    Publication date: September 24, 2015
    Inventors: Mitzi Nagarkatti, Juhua Zhou, Bruce A. Lessey, Prakash Nagarkatti
  • Patent number: 8476074
    Abstract: A method for detecting a predisposition to breast cancer in a subject is provided. The method includes detecting in a biological sample from the subject one or more polymorphisms in the sequence of CD44 gene. The presence of one or more polymorphisms in the sequence of CD44 gene indicates that the subject has a predisposition for developing breast cancer.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: July 2, 2013
    Assignee: University of South Carolina
    Inventors: Juhua Zhou, Mitzi Nagarkatti, Prakash Nagarkatti
  • Patent number: 8367415
    Abstract: A method for detecting a predisposition to breast cancer in a subject is provided. The method includes detecting in a biological sample from the subject one or more polymorphisms in the sequence of CD44 gene. The presence of one or more polymorphisms in the sequence of CD44 gene indicates that the subject has a predisposition for developing breast cancer.
    Type: Grant
    Filed: September 8, 2009
    Date of Patent: February 5, 2013
    Assignee: University of South Carolina
    Inventors: Juhua Zhou, Mitzi Nagarkatti, Prakash Nagarkatti
  • Publication number: 20120302646
    Abstract: Cannabinoids are known to interact with CB1 and CB2 receptors expressed in the nervous and immune systems mediating a wide range of effects, including anti-inflammatory properties. However, cannabinoids that bind CB1 are also psychoactive thereby limiting their clinical use. Cannabidiol (CBD) is the most abundant nonpsychotropic plant cannabinoid but has not been studied as extensively as ?9-tetrahydrocannabinol (THC). The present disclosure reports the immunosuppressive properties of CBD and demonstrates that CBD induces apoptosis in thymocytes and splenocytes and inhibits the proliferative responsiveness of T and B cells. This indicates that CB2 selective agonists, devoid of psychotropic effect, may serve as novel anti-inflammatory/immunosuppressive agents.
    Type: Application
    Filed: July 31, 2012
    Publication date: November 29, 2012
    Applicant: University of South Carolina
    Inventors: Prakash S. Nagarkatti, Mitzi Nagarkatti
  • Patent number: 8242178
    Abstract: Methods of treating autoimmune hepatitis are provided. The methods include injecting cannabidiol into the subject, where the cannabidiol is synthetic cannabidiol or natural cannabidiol isolated from other natural cannabinoids.
    Type: Grant
    Filed: June 18, 2008
    Date of Patent: August 14, 2012
    Assignee: University of South Carolina
    Inventors: Prakash S. Nagarkatti, Mitzi Nagarkatti
  • Publication number: 20100063382
    Abstract: A method for detecting a predisposition to breast cancer in a subject is provided. The method comprises detecting in a biological sample from the subject one or more polymorphisms in the sequence of CD44 gene. The presence of one or more polymorphisms in the sequence of CD44 gene indicates that the subject has a predisposition for developing breast cancer.
    Type: Application
    Filed: September 8, 2009
    Publication date: March 11, 2010
    Applicant: University of South Carolina
    Inventors: Juhua Zhou, Mitzi Nagarkatti, Prakash Nagarkatti
  • Publication number: 20090005461
    Abstract: Cannabinoids are known to interact with CB1 and CB2 receptors expressed in the nervous and immune systems mediating a wide range of effects, including anti-inflammatory properties. However, cannabinoids that bind are also psychoactive thereby limiting their clinical use. Cannabidiol (CBD) is the most abundant nonpsychotropic plant cannabinoid but has not been studied as extensively as ?9-tetrahydrocannabinol (THC). The present disclosure reports the immunosuppressive properties of CBD and demonstrates that CBD induces apoptosis in thymocytes and splenocytes and inhibits the proliferative responsiveness of T and B cells. This indicates that CB2 selective agonists, devoid of psychotropic effect, may serve as novel anti-inflammatory/immunosuppressive agents.
    Type: Application
    Filed: June 18, 2008
    Publication date: January 1, 2009
    Applicant: University of South Carolina
    Inventors: Prakash S. Nagarkatti, Mitzi Nagarkatti