Patents by Inventor Rachel Karchin
Rachel Karchin 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).
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Publication number: 20210317532Abstract: We found mutations of the R132 residue of isocitrate dehydrogenase 1 (IDH1) in the majority of grade II and III astrocytomas and oligodendrogliomas as well as in gliblastomas that develop from these lower grade lesions. Those tumors without mutations in IDH1 often had mutations at the analogous R172 residue of the closely related IDH2 gene. These findings have important implications for the pathogenesis and diagnosis of malignant gliomas.Type: ApplicationFiled: November 6, 2020Publication date: October 14, 2021Inventors: Bert Vogelstein, Kenneth W. Kinzler, D. Williams Parsons, Xiaosong Zhang, Jimmy Cheng-Ho Lin, Rebecca J. Leary, Philipp Angenendt, Nickolas Papadopoulos, Victor Velculescu, Giovanni Parmigiani, Rachel Karchin, Sian Jones, Hai Yan, Darell Bigner, Chien-Tsun Kuan, Gregory J. Riggins
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Patent number: 10894987Abstract: We found mutations of the R132 residue of isocitrate dehydrogenase 1 (IDH1) in the majority of grade II and III astrocytomas and oligodendrogliomas as well as in glioblastomas that develop from these lower grade lesions. Those tumors without mutations in IDH1 often had mutations at the analogous R172 residue of the closely related IDH2 gene. These findings have important implications for the pathogenesis and diagnosis of malignant gliomas.Type: GrantFiled: November 16, 2016Date of Patent: January 19, 2021Assignees: The Johns Hopkins University, Duke UniversityInventors: Bert Vogelstein, Kenneth W. Kinzler, D. Williams Parsons, Xiaosong Zhang, Jimmy Cheng-Ho Lin, Rebecca J. Leary, Philipp Angenendt, Nickolas Papadopoulos, Victor Velculescu, Giovanni Parmigiani, Rachel Karchin, Sian Jones, Hai Yan, Darell D. Bigner, Chien-Tsun Kuan, Gregory J. Riggins
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Publication number: 20200377956Abstract: Provided herein are methods and materials for detecting and/or treating subject (e.g. a human) having cancer. In some embodiments, methods and materials for identifying a subject as having cancer (e.g., a localized cancer) are provided in which the presence of member(s) of two or more classes of biomarkers are detected. In some embodiments, methods and materials for identifying a subject as having cancer (e.g. a localized cancer) are provided in which the presence of member(s) of at least one class of biomarkers and the presence of aneuploidy are detected. In some embodiments, methods described herein provide increased sensitivity and/or specificity in the detection of cancer in a subject (e.g. a human).Type: ApplicationFiled: August 7, 2018Publication date: December 3, 2020Inventors: Bert Vogelstein, Kenneth W. Kinzler, Joshua Cohen, Nickolas Papadopoulos, Anne Marie Lennon, Cristian Tomasetti, Yuxuan Wang, Georges Jabboure Netto, Rachel Karchin, Chris Douville, Samir Hanash, Simeon Springer, Arthur P Grollman, Kathleen Dickman
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Patent number: 10837064Abstract: We found mutations of the R132 residue of isocitrate dehydrogenase 1 (IDH1) in the majority of grade II and III astrocytomas and oligodendrogliomas as well as in gliblastomas that develop from these lower grade lesions. Those tumors without mutations in IDH1 often had mutations at the analogous R172 residue of the closely related IDH2 gene. These findings have important implications for the pathogenesis and diagnosis of malignant gliomas.Type: GrantFiled: March 22, 2018Date of Patent: November 17, 2020Assignees: The Johns Hopkins University, Duke UniversityInventors: Bert Vogelstein, Kenneth W. Kinzler, D. Williams Parsons, Xiaosong Zhang, Jimmy Cheng-Ho Lin, Rebecca J. Leary, Philipp Angenendt, Nickolas Papadopoulos, Victor Velculescu, Giovanni Parmigiani, Rachel Karchin, Sian Jones, Hai Yan, Darell Bigner, Chien-Tsun Kuan, Gregory J. Riggins
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Patent number: 10704108Abstract: We found mutations of the R132 residue of isocitrate dehydrogenase 1 (IDH1) in the majority of grade II and III astrocytomas and oligodendrogliomas as well as in gliblastomas that develop from these lower grade lesions. Those tumors without mutations in IDH1 often had mutations at the analogous R172 residue of the closely related IDH2 gene. These findings have important implications for the pathogenesis and diagnosis of malignant gliomas.Type: GrantFiled: September 17, 2018Date of Patent: July 7, 2020Assignees: The Johns Hopkins University, Duke UniversityInventors: Bert Vogelstein, Kenneth W. Kinzler, D. Williams Parsons, Xiaosong Zhang, Jimmy Cheng-Ho Lin, Rebecca J. Leary, Philipp Angenendt, Nickolas Papadopoulos, Victor Velculescu, Giovanni Parmigiani, Rachel Karchin, Sian Jones, Hai Yan, Darell Bigner, Chien-Tsun Kuan, Gregory J. Riggins
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Publication number: 20190256924Abstract: Provided herein are methods and materials for detecting and/or treating subject (e.g., a human) having cancer. In some embodiments, methods and materials for identifying a subject as having cancer (e.g., a localized cancer) are provided in which the presence of member(s) of two or more classes of biomarkers are detected. In some embodiments, methods and materials for identifying a subject as having cancer (e.g., a localized cancer) are provided in which the presence of member(s) of at least one class of biomarkers and the presence of aneuploidy are detected. In some embodiments, methods described herein provide increased sensitivity and/or specificity in the detection of cancer in a subject (e.g. a human).Type: ApplicationFiled: January 17, 2019Publication date: August 22, 2019Inventors: Bert Vogelstein, Kenneth W. Kinzler, Joshua Cohen, Nickolas Papadopoulos, Anne Marie Lennon, Cristian Tomasetti, Yuxuan Wang, Georges Jabboure Netto, Rachel Karchin, Chris Douville, Samir Hanash, Simeon Springer, Arthur Grollman, Kathleen Dickman
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Publication number: 20190106752Abstract: We found mutations of the R132 residue of isocitrate dehydrogenase 1 (IDH1) in the majority of grade II and III astrocytomas and oligodendrogliomas as well as in gliblastomas that develop from these lower grade lesions. Those tumors without mutations in IDH1 often had mutations at the analogous R172 residue of the closely related IDH2 gene. These findings have important implications for the pathogenesis and diagnosis of malignant gliomas.Type: ApplicationFiled: September 17, 2018Publication date: April 11, 2019Inventors: Bert Vogelstein, Kenneth W. Kinzler, D. Williams Parsons, Xiaosong Zhang, Jimmy Cheng-Ho Lin, Rebecca J. Leary, Philipp Angenendt, Nickolas Papadopoulos, Victor Velculescu, Giovanni Parmigiani, Rachel Karchin, Sian Jones, Hai Yan, Darell Bigner, Chien-Tsun Kuan, Gregory J. Riggins
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Publication number: 20180282821Abstract: We found mutations of the R132 residue of isocitrate dehydrogenase 1 (IDH1) in the majority of grade II and III astrocytomas and oligodendrogliomas as well as in gliblastomas that develop from these lower grade lesions. Those tumors without mutations in IDH1 often had mutations at the analogous R172 residue of the closely related IDH2 gene. These findings have important implications for the pathogenesis and diagnosis of malignant gliomas.Type: ApplicationFiled: March 22, 2018Publication date: October 4, 2018Inventors: Bert Vogelstein, Kenneth W. Kinzler, D. Williams Parsons, Xiaosong Zhang, Jimmy Cheng-Ho Lin, Rebecca J. Leary, Philipp Angenendt, Nickolas Papadopoulos, Victor Velculescu, Giovanni Parmigiani, Rachel Karchin, Sian Jones, Hai Yan, Darell Bigner, Chien-Tsun Kuan, Gregory J. Riggins
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Publication number: 20170081730Abstract: We found mutations of the R132 residue of isocitrate dehydrogenase 1 (IDH1) in the majority of grade II and III astrocytomas and oligodendrogliomas as well as in glioblastomas that develop from these lower grade lesions. Those tumors without mutations in IDH1 often had mutations at the analogous R172 residue of the closely related IDH2 gene. These findings have important implications for the pathogenesis and diagnosis of malignant gliomas.Type: ApplicationFiled: November 16, 2016Publication date: March 23, 2017Applicants: The Johns Hopkins University, Duke UniversityInventors: Bert Vogelstein, Kenneth W. Kinzler, D. Williams Parsons, Xiaosong Zhang, Jimmy Cheng-Ho Lin, Rebecca J. Leary, Philipp Angenendt, Nickolas Papadopoulos, Victor Velculescu, Giovanni Parmigiani, Rachel Karchin, Sian Jones, Hai Yan, Darell D. Bigner, Chien-Tsun Kuan, Gregory J. Riggins
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Patent number: 9353418Abstract: We found mutations of the R132 residue of isocitrate dehydrogenase 1 (IDH1) in the majority of grade II and III astrocytomas and oligodendrogliomas as well as in glioblastomas that develop from these lower grade lesions. Those tumors without mutations in IDH1 often had mutations at the analogous R172 residue of the closely related IDH2 gene. These findings have important implications for the pathogenesis and diagnosis of malignant gliomas.Type: GrantFiled: December 11, 2013Date of Patent: May 31, 2016Assignees: The Johns Hopkins University, Duke UniversityInventors: Bert Vogelstein, Kenneth W. Kinzler, D. Williams Parsons, Xiaosong Zhang, Jimmy Cheng-Ho Lin, Rebecca J. Leary, Philipp Angenendt, Nickolas Papadopoulos, Victor Velculescu, Giovanni Parmigiani, Rachel Karchin, Sian Jones, Hai Yan, Darell Bigner, Chien-Tsun Kuan, Gregory J. Riggins
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Publication number: 20150025861Abstract: Various techniques are disclosed that allow phenotype-related data to be aggregated from any number of online sources. A statistical model may be generated using the aggregated data that, based on (epi)genome, microbiome, or other omics information regarding a subject, predicts the probability of the subject having the phenotype.Type: ApplicationFiled: July 17, 2014Publication date: January 22, 2015Inventors: Rachel Karchin, Yun-Ching Chen
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Publication number: 20140187764Abstract: We found mutations of the R132 residue of isocitrate dehydrogenase 1 (IDH1) in the majority of grade II and III astrocytomas and oligodendrogliomas as well as in glioblastomas that develop from these lower grade lesions. Those tumors without mutations in IDH1 often had mutations at the analogous R172 residue of the closely related IDH2 gene. These findings have important implications for the pathogenesis and diagnosis of malignant gliomas.Type: ApplicationFiled: December 11, 2013Publication date: July 3, 2014Applicants: Duke University, The Johns Hopkins UniversityInventors: Bert VOGELSTEIN, Kenneth W. KINZLER, D. Williams PARSONS, Xiaosong ZHANG, Jimmy Cheng-Ho LIN, Rebecca J. LEARY, Philipp ANGENENDT, Nickolas PAPADOPOULOS, Victor VELCULESCU, Giovanni PARMIGIANI, Rachel KARCHIN, Sian JONES, Hai YAN, Darell BIGNER, Chien-Tsun KUAN, Gregory J. RIGGINS
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Patent number: 8685660Abstract: We found mutations of the R132 residue of isocitrate dehydrogenase 1 (IDH1) in the majority of grade II and III astrocytomas and oligodendrogliomas as well as in glioblastomas that develop from these lower grade lesions. Those tumors without mutations in IDH1 often had mutations at the analogous R172 residue of the closely related IDH2 gene. These findings have important implications for the pathogenesis and diagnosis of malignant gliomas.Type: GrantFiled: September 3, 2009Date of Patent: April 1, 2014Assignees: The Johns Hopkins University, Duke UniversityInventors: Bert Vogelstein, Kenneth W. Kinzler, D. Williams Parsons, Xiaosong Zhang, Jimmy Cheng-Ho Lin, Rebecca J. Leary, Philipp Angenendt, Nickolas Papadopoulos, Victor Velculescu, Giovanni Parmigiani, Rachel Karchin, Sian Jones, Hai Yan, Darell Bigner, Chien-Tsun Kuan, Gregory J. Riggins
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Publication number: 20120202207Abstract: We found mutations of the R132 residue of isocitrate dehydrogenase 1 (IDH1) in the majority of grade II and III astrocytomas and oligodendrogliomas as well as in glioblastomas that develop from these lower grade lesions. Those tumors without mutations in IDH1 often had mutations at the analogous R172 residue of the closely related IDH2 gene. These findings have important implications for the pathogenesis and diagnosis of malignant gliomas.Type: ApplicationFiled: March 6, 2012Publication date: August 9, 2012Applicants: DUKE UNIVERSITY, THE JOHNS HOPKINS UNIVERSITYInventors: Bert VOGELSTEIN, Kenneth W. KINZLER, D. Williams PARSONS, Xiaosong ZHANG, Jimmy Cheng-Ho LIN, Rebecca J. LEARY, Philipp ANGENENDT, Nickolas PAPADOPOULOS, Victor VELCULESCU, Giovanni PARMIGIANI, Rachel KARCHIN, Sian JONES, Hai YAN, Darell BIGNER, Chien-Tsun KUAN, Gregory J. RIGGINS
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Publication number: 20120115735Abstract: There are currently few therapeutic options for patients with pancreatic cancers and new insights into the pathogenesis of this lethal disease are urgently needed. To this end, we performed a comprehensive analysis of the genes altered in 24 pancreatic tumors. First, we determined the sequences of 23,781 transcripts, representing 20,583 protein-encoding genes, in DNA from these tumors. Second, we searched for homozygous deletions and amplifications using microarrays querying ˜one million single nucleotide polymorphisms in each sample. Third, we analyzed the transcriptomes of the same samples using SAGE and next-generation sequencing-by-synthesis technologies. We found that pancreatic cancers contain an average of 63 genetic alterations, of which 49 are point mutations, 8 are homozygous deletions, and 6 are amplifications. Further analyses revealed a core set of 12 regulatory processes or pathways that were each genetically altered in 70% to 100% of the samples.Type: ApplicationFiled: September 3, 2009Publication date: May 10, 2012Applicant: THE JOHNS HOPKINS UNIVERSITYInventors: Bert Vogelstein, Kenneth W. Kinzler, D. Williams Parsons, Sian Jones, Xiaosong Zhang, Jimmy Cheng-Ho Lin, Rebecca J. Leary, Philipp Angenendt, Nickolas Papadopoulos, Victor Velculescu, Giovanni Parmigiani, Rachel Karchin, Scott Kern, Ralph Hruban, James R. Eshleman, Michael Goggins, Alison Klein
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Publication number: 20110229479Abstract: We found mutations of the R132 residue of isocitrate dehydrogenase 1 (IDH1) in the majority of grade II and III astrocytomas and oligodendrogliomas as well as in glioblastomas that develop from these lower grade lesions. Those tumors without mutations in IDH1 often had mutations at the analogous R172 residue of the closely related IDH2 gene. These findings have important implications for the pathogenesis and diagnosis of malignant gliomas.Type: ApplicationFiled: September 3, 2009Publication date: September 22, 2011Applicants: THE JOHNS HOPKINS UNIVERSITY, DUKE UNIVERSITYInventors: Bert Vogelstein, Kenneth W. Kinzler, D. Williams Parsons, Xiaosong Zhang, Jimmy Cheng-Ho Lin, Rebecca J. Leary, Philipp Angenendt, Nickolas Papadopoulos, Victor Velculescu, Giovanni Parmigiani, Rachel Karchin, Sian Jones, Hai Yan, Darell Bigner, Chien-Tsun Kuan