Patents by Inventor David Sidransky

David Sidransky 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: 12233072
    Abstract: The present invention provides methods of treating or suppressing Adenoid Cystic Carcinoma (ACC) or inhibiting ACC tumor growth in subjects by administering compositions comprising bisfluoroalkyl-1,4-benzodiazepinone compounds, including compounds of Formula (III) or prodrugs thereof.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: February 25, 2025
    Assignee: Immunome, Inc.
    Inventor: David Sidransky
  • Publication number: 20220184037
    Abstract: Methods for preventing or treating subjects having cancer based on the identification of pharmaceutical agents that target cancer stem cells (CSCs) have been identified. These methods include administering to the subject an effective amount of a COX2 inhibitor and an effective amount of a YAP1 inhibitor. In addition, methods of enhancing chemotherapeutic responses in cancer patients have been discovered and are described herein.
    Type: Application
    Filed: December 15, 2020
    Publication date: June 16, 2022
    Inventors: Mohammad O. Hoque, David Sidransky, Akira Oki
  • Patent number: 10888549
    Abstract: Methods for preventing or treating subjects having cancer based on the identification of pharmaceutical agents that target cancer stem cells (CSCs) have been identified. These methods include administering to the subject an effective amount of a COX2 inhibitor and an effective amount of a YAP1 inhibitor. In addition, methods of enhancing chemotherapeutic responses in cancer patients have been discovered and are described herein.
    Type: Grant
    Filed: March 7, 2017
    Date of Patent: January 12, 2021
    Assignee: The Johns Hopkins University
    Inventors: Mohammad O. Hoque, David Sidransky, Akira Oki
  • Patent number: 10835598
    Abstract: An experiment has shown that ranpirnase is a microbicide. It is believed that topical application of a topical pharmaceutical composition consisting essentially of a prophylactically effective concentration of an enzymatically-active ribonuclease (e.g. ranpirnase) and a viscous vehicle that does not unacceptably interfere with the enzymatic activity (e.g. K-Y® Brand Jelly) will prophylactically protect an individual from a sexually-transmitted viral infection, particularly HIV. It is also believed that e.g. ranpirnase can be delivered to tissues of an individual who is to be prophylactically protected against viral infections by transfecting ranpirnase DNA into human microbiota and exposing the individual to the thus-modified human microbiota. It is also believed that ranpirnase can be delivered to a woman who is to be prophylactically protected against a sexually-transmitted viral infection by use of an intravaginal ring that has been impregnated with ranpirnase.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: November 17, 2020
    Assignee: ORGENESIS INC.
    Inventors: Jamie Sulley, Luis Squiquera, David Sidransky, Tom Hodge
  • Patent number: 10801071
    Abstract: The present invention provides methods for identifying the susceptibility of a cancer cell or population of cells to treatment with Epidermal Growth Factor (EGF) Tyrosine Kinase Inhibitors (TKIs), such as erlotinib. Methods for the in vitro diagnosis of the susceptibility of a tumor in a subject to treatment with TKIs and monitoring tumor susceptibility during treatment are also provided.
    Type: Grant
    Filed: April 22, 2015
    Date of Patent: October 13, 2020
    Assignee: The Johns Hopkins University
    Inventors: David Sidransky, Eugene Izumchenko
  • Patent number: 10457992
    Abstract: In accordance with one or more embodiments, the inventors have conducted the first comprehensive integrated genomic and epigenomic analysis in HNSCC, focusing on identifying genes that have concurrent promoter methylation, mutation and expression downregulation. The intersection of unbiased genome-wide methylation sequencing and methylation array screens uncovered 316 genes, which undergo promoter methylation in HNSCC. Close to 60% concordance was found between concurrent greater promoter methylation and gene downregulation, with PAX1 and PAX5 exhibiting the greatest expression loss. Methods for analyzing tissue samples from a subject for increased risk of poor survival outcomes from HNSCC are provided. Kits for measuring promoter methylation of the genes are also provided.
    Type: Grant
    Filed: October 29, 2014
    Date of Patent: October 29, 2019
    Assignee: The Johns Hopkins University
    Inventors: Rafael Guerrero-Preston, Christina Michailidi, David Sidransky
  • Patent number: 10428391
    Abstract: Methods and kits for triaging a human papillomavirus (HPV)-positive woman into colposcopy are disclosed. The methods comprise determining the promoter methylation level of the promoter regions of a group of genes (e.g., viral and host genes) that exhibit increased promoter methylation in women having CIN2+ lesions as compared to women having no intraepithelial lesions or malignancy (NILM).
    Type: Grant
    Filed: July 27, 2016
    Date of Patent: October 1, 2019
    Assignee: The Johns Hopkins University
    Inventors: Rafael Guerrero-Preston, David Sidransky
  • Publication number: 20190091202
    Abstract: Methods for preventing or treating subjects having cancer based on the identification of pharmaceutical agents that target cancer stem cells (CSCs) have been identified. These methods include administering to the subject an effective amount of a COX2 inhibitor and an effective amount of a YAP1 inhibitor. In addition, methods of enhancing chemotherapeutic responses in cancer patients have been discovered and are described herein.
    Type: Application
    Filed: March 7, 2017
    Publication date: March 28, 2019
    Inventors: Mohammad O. Hoque, David Sidransky, Akira Oki
  • Publication number: 20180363063
    Abstract: Methods and kits for triaging a human papillomavirus (HPV)-positive woman into colposcopy are disclosed. The methods comprise determining the promoter methylation level of the promoter regions of a group of genes (e.g., viral and host genes) that exhibit increased promoter methylation in women having CIN2+ lesions as compared to women having no intraepithelial lesions or malignancy (NILM).
    Type: Application
    Filed: July 27, 2016
    Publication date: December 20, 2018
    Inventors: Rafael Guerrero-Preston, David Sidransky
  • Publication number: 20180223338
    Abstract: Methods for analyzing the bacterial microbiome of a subject and triaging the subject into treatment for head and neck squamous cell cancer from a saliva or tissue sample are provided. The methods also provide means for differentiation of different cancer patient cohorts from the bacterial microbiome of a subject.
    Type: Application
    Filed: February 6, 2018
    Publication date: August 9, 2018
    Inventors: Rafael Guerrero-Preston, David Sidransky
  • Patent number: 9809864
    Abstract: Methods for the quantifying HPV Trans Renal DNA (TrDNA) from a urine sample from a subject using a dual sequence-capture approach are disclosed. The presently disclosed methods can be used to predict cancers including, but not limited to, cervical, anal, penile, and oropharyngeal cancers.
    Type: Grant
    Filed: March 3, 2014
    Date of Patent: November 7, 2017
    Assignee: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Rafael Guerrero Preston, Anne Jedlicka, David Sidransky
  • Publication number: 20170268059
    Abstract: The present invention provides arrays for gene loci that allow diagnosis of cervical cancer in patients who may be asymptomatic or have inconclusive Pap smears or cytology, and allowing earlier diagnosis and treatment of the subject. The present invention also provides methods of determination of a global promoter DNA methylation in a cervical tissue sample from a subject, using a variety of methods which can detect DNA methylation. Further, the invention provides methods of diagnosis of cervical cancer in a subject, by comparing the global promoter DNA methylation in a cervical tissue sample obtained from a subject to the global promoter DNA methylation of standard controls.
    Type: Application
    Filed: May 22, 2017
    Publication date: September 21, 2017
    Inventors: Rafael Enrique Guerrero-Preston, David Sidransky
  • Publication number: 20170233817
    Abstract: The present invention relates to the field of cancer. More specifically, the present invention provides methods and compositions useful in the diagnosis and treatment of head and neck squamous cell carcinoma. As described herein, and particularly in reference to the figures, the present inventors have discovered that OTUs and several microbial communities at different taxonomic levels discriminates HNSCC from normal control samples, HPV+ and HPV? samples and pre- vs. post-surgical treatment samples. Appropriate diagnostic and treatment strategies can be employed based on the identification of the microbiota in patients' saliva.
    Type: Application
    Filed: March 31, 2015
    Publication date: August 17, 2017
    Inventors: Rafael Guerrero-Preston, David Sidransky
  • Publication number: 20170175201
    Abstract: The present invention provides methods for identifying the susceptibility of a cancer cell or population of cells to treatment with Epidermal Growth Factor (EGF) Tyrosine Kinase Inhibitors (TKIs), such as erlotinib. Methods for the in vitro diagnosis of the susceptibility of a tumor in a subject to treatment with TKIs and monitoring tumor susceptibility during treatment are also provided.
    Type: Application
    Filed: April 22, 2015
    Publication date: June 22, 2017
    Inventors: David Sidransky, Eugene Izumchenko
  • Publication number: 20160251726
    Abstract: In accordance with one or more embodiments, the inventors have conducted the first comprehensive integrated genomic and epigenomic analysis in HNSCC, focusing on identifying genes that have concurrent promoter methylation, mutation and expression downregulation. The intersection of unbiased genome-wide methylation sequencing and methylation array screens uncovered 316 genes, which undergo promoter methylation in HNSCC. Close to 60% concordance was found between concurrent greater promoter methylation and gene downregulation, with PAX1 and PAX5 exhibiting the greatest expression loss. Methods for analyzing tissue samples from a subject for increased risk of poor survival outcomes from HNSCC are provided. Kits for measuring promoter methylation of the genes are also provided.
    Type: Application
    Filed: October 29, 2014
    Publication date: September 1, 2016
    Inventors: Rafael Guerrero-Preston, Christina Michailidi, David Sidransky
  • Patent number: 9328379
    Abstract: Differentially methylated oral squamous cell carcinoma (OSCC) biomarkers, identified in-vitro and validated in well-characterized surgical specimens, have shown poor clinical correlation in cohorts with different risk profiles. To overcome this lack of relevance we used the HumanMethylation27 BeadChip, publicly available methylation and expression array data, and Quantitative Methylation Specific PCR to uncover differential methylation in OSCC clinical samples with heterogeneous risk profiles. A two stage-design consisting of Discovery and Prevalence screens was used to identify differential promoter methylation and deregulated pathways in patients diagnosed with OSCC and head and neck squamous cell carcinoma. This Phase I Biomarker Development Trial identified a panel of differentially methylated genes in normal and OSCC clinical samples from patients with heterogeneous risk profiles. This panel may be useful for early detection and cancer prevention studies.
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: May 3, 2016
    Assignee: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Rafael Enrique Guerrero-Preston, David Sidransky, Ethan Soudry
  • Publication number: 20150051100
    Abstract: The present invention provides arrays for gene loci that allow diagnosis of cervical cancer in patients who may be asymptomatic or have inconclusive Pap smears or cytology, and allowing earlier diagnosis and treatment of the subject. The present invention also provides methods of determination of a global promoter DNA methylation in a cervical tissue sample from a subject, using a variety of methods which can detect DNA methylation. Further, the invention provides methods of diagnosis of cervical cancer in a subject, by comparing the global promoter DNA methylation in a cervical tissue sample obtained from a subject to the global promoter DNA methylation of standard controls.
    Type: Application
    Filed: February 27, 2013
    Publication date: February 19, 2015
    Inventors: Rafael Enrique Guerrero-Preston, David Sidransky
  • Publication number: 20150045241
    Abstract: The present invention provides methods of determination of a global DNA methylation index (GDMI) in a sample from a subject, using a variety of methods which can detect global, genome-wide, and gene-specific DNA methylation to create methylation portraits that can be used for early detection, diagnosis, and clinical management in the personalized medicine space. Further, the invention provides methods of diagnosis of cancer, including gastric cancer and hepatocellular cancer in a subject, by comparing the GDMI in a sample obtained from a subject to the methylation index of standard controls. These methods allow diagnosis of gastric carcinoma and liver cancer in patients who may be asymptomatic or have inconclusive pathology, and allowing earlier treatment of the subject.
    Type: Application
    Filed: May 1, 2014
    Publication date: February 12, 2015
    Applicant: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Rafael Guerrero-Preston, David Sidransky
  • Patent number: 8859468
    Abstract: Pap smears and HPV infection tests do not distinguish between lesions that will progress to an invasive carcinoma and those that will not. We aimed to identify epigenetic biomarkers for diagnosis and progression monitoring of premalignant lesions in cervical cancer. Hypermethylated genes were identified as potential biomarkers after validation by MSP, including GGTLA4 and ZNF516. The methylation frequency for these two genes was higher in tumor: GGTLA4 (100%) and ZNF516 (96%); than in normal samples: GGTLA4 (12%) and ZNF516 (16%). The methylation status of GGTLA4 showed a progression in methylation frequency from normal samples to invasive carcinoma. The immunohistochemical expression was lower in tumor for both: GGTLA4 (50.8%) and ZNF516 (66.2%); than in normal samples: GGTLA4 (71.2%) and ZNF516 (88.1%) (p<0.05). In conclusion, we identified methylation biomarkers for the molecular screening and characterization of cervical cancer.
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: October 14, 2014
    Assignee: The Johns Hopkins University
    Inventors: Rafael Enrique Guerrero-Preston, David Sidransky, Priscilla Brebi-Mieville
  • Publication number: 20140141998
    Abstract: As described in more detail below, the present invention generally features compositions and non-invasive methods useful for the screening, identification, monitoring, or diagnosis of subjects having a neoplasia. The invention further provides highly accurate non-invasive methods for the staging or selection of treatment for a bladder, renal, or prostate cancer in a subject.
    Type: Application
    Filed: December 26, 2013
    Publication date: May 22, 2014
    Applicant: The Johns Hopkins University
    Inventor: David Sidransky