Patents Assigned to Beijing Institute for Cancer Research
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Patent number: 10962545Abstract: The present invention relates to methods, kits, and compositions for detecting and/or diagnosing metastatic potential of cancer cells or for evaluating prognosis in a patient with cancer by detection of the protein expression level of an HLA class I molecule and/or the copy number variation of a polynucleotide encoding the HLA class I molecule. The present invention also relates to the use of the protein expression level of an HLA class I molecule and/or the copy number variation of a polynucleotide encoding the HLA class I molecule as a prognosis biomarker and metastasis predictive biomarker of cancer.Type: GrantFiled: August 13, 2018Date of Patent: March 30, 2021Assignees: BGI TECH SOLUTIONS CO., LTD, BEIJING INSTITUTE FOR CANCER RESEARCHInventors: Rui Xing, Youyong Lu, Zhibo Gao, Wenmei Li, Jiantao Cui, Lin Li, Longyun Chen
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Publication number: 20200040097Abstract: Disclosed is a method for searching, identifying, or validating a marker CACNA2D1 of tumor-initiating cells. The method comprises a step of immunizing an animal using HEP-12 cells originating from a recurrent tumor and rich in originating cells. Also disclosed is a monoclonal antibody specially recognizing CACNA2D1 or antigen-binding fragments thereof, and the use thereof for treating or preventing tumors or diseases or conditions related to CACNA2D1.Type: ApplicationFiled: January 3, 2019Publication date: February 6, 2020Applicant: Beijing Institute for Cancer ResearchInventors: Zhiqian Zhang, Wei Zhao, Limin Wang, Haibo Han, Baocai Xing
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Patent number: 10214778Abstract: Provided in the present invention are a method using in vitro measurement of the content of methylation or demethylation of GFRa1 CpG islands to estimate a risk of tumorigenesis and of tumor metastasis, or postoperative life expectancy, and a nucleotide sequence used.Type: GrantFiled: February 21, 2017Date of Patent: February 26, 2019Assignee: Beijing Institute For Cancer ResearchInventors: Dajun Deng, Jun Zhang, Zhaojun Liu, Jing Zhou, Liankun Gu, Baozhen Zhang
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Patent number: 10174123Abstract: Disclosed is a method for searching, identifying, or validating a marker CACNA2D1 of tumor-initiating cells. The method comprises a step of immunizing an animal using HEP-12 cells originating from a recurrent tumor and rich in originating cells. Also disclosed is a monoclonal antibody specially recognizing CACNA2D1 or antigen-binding fragments thereof, and the use thereof for treating or preventing tumors or diseases or conditions related to CACNA2D1.Type: GrantFiled: February 22, 2012Date of Patent: January 8, 2019Assignee: Beijing Institute for Cancer ResearchInventors: Zhiqian Zhang, Wei Zhao, Limin Wang, Haibo Han, Baocai Xing
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Patent number: 10073100Abstract: The present invention relates to methods, kits, and compositions for detecting and/or diagnosing metastatic potential of cancer cells or for evaluating prognosis in a patient with cancer by detection of the protein expression level of an HLA class I molecule and/or the copy number variation of a polynucleotide encoding the HLA class I molecule. The present invention also relates to the use of the protein expression level of an HLA class I molecule and/or the copy number variation of a polynucleotide encoding the HLA class I molecule as a prognosis biomarker and metastasis predictive biomarker of cancer.Type: GrantFiled: September 29, 2015Date of Patent: September 11, 2018Assignees: BGI TECH SOLUTIONS CO., LTD, BEIJING INSTITUTE FOR CANCER RESEARCHInventors: Rui Xing, Youyong Lu, Zhibo Gao, Wenmei Li, Jiantao Cui, Lin Li, Longyun Chen
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Patent number: 9637797Abstract: Provided in the present invention are a method using in vitro measurement of the content of methylation or demethylation of GFRa1 CpG islands to estimate a risk of tumorigenesis and of tumor metastasis, or postoperative life expectancy, and a nucleotide sequence used.Type: GrantFiled: February 13, 2012Date of Patent: May 2, 2017Assignee: Beijing Institute For Cancer ResearchInventors: Dajun Deng, Jun Zhang, Zhaojun Liu, Jing Zhou, Liankun Gu, Baozhen Zhang
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Patent number: 9416423Abstract: The invention provides a primer group for detecting CpG island methylation of p16 gene using methylation specific fluorescence technique. The primer group comprises a pair of oligonucleotide primers and a fluorescence-labeled probe. Said oligonucleotide primer pair has base sequence represented by SEQ ID NO.1 and SEQ ID NO.2. Said fluorescence-labeled probe has base sequence represented by SEQ ID NO.3 or SEQ NO.4.Type: GrantFiled: January 1, 2011Date of Patent: August 16, 2016Assignee: Beijing Institute For Cancer ResearchInventors: Dajun Deng, Jing Zhou
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Publication number: 20160040243Abstract: Provided in the present invention are a method using in vitro measurement of the content of methylation or demethylation of GFRal CpG islands to estimate a risk of tumorigenesis and of tumor metastasis, or postoperative life expectancy, and a nucleotide sequence used.Type: ApplicationFiled: February 13, 2012Publication date: February 11, 2016Applicant: Beijing Institute For Cancer ResearchInventors: Dajun Deng, Jun Zhang, Zhaojun Liu, Jing Zhou, Liankun Gu, Baozhen Zhang
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Publication number: 20150218642Abstract: The invention provides a primer group for detecting CpO island methylation of p16 gene using methylation specific fluorescence technique. The primer group comprises a pair of oligonucleotide primers and a fluorescence-labeled probe. Said oligonucleotide primer pair has base sequence represented by SEQ ID NO.1 and SEQ ID NO.2. Said fluorescence-labeled probe has base sequence represented by SEQ ID NO.3 or SEQ NO.4.Type: ApplicationFiled: January 1, 2011Publication date: August 6, 2015Applicant: Beijing Institute For Cancer ResearchInventors: Dajun Deng, Jing Zhou
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Publication number: 20140044729Abstract: Disclosed is a method for searching, identifying, or validating a marker CACNA2D1 of tumor-initiating cells. The method comprises a step of immuninizing an animal using HEP-12 cells originating from a recurrent tumor and rich in originating cells. Also disclosed is a monoclonal antibody specially recognizing CACNA2D1 or antigen-binding fragments thereof, and the use thereof for treating or preventing tumors or diseases or conditions related to CACNA2D1.Type: ApplicationFiled: February 22, 2012Publication date: February 13, 2014Applicant: BEIJING INSTITUTE FOR CANCER RESEARCHInventors: Zhiqian Zhang, Wei Zhao, Limin Wang, Haibo Han, Baocai Xing
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Patent number: 8377883Abstract: The present invention relates to a peptide for anti-angiogenesis and use thereof, in particular, to a peptide useful for treating angiogenesis diseases; a polynucleotide coding the peptide; a vector and a cell comprising the polynucleotide; a pharmaceutical composition comprising the peptide, the fused peptide or the fused protein, the polynucleotide, the vector and/or the cell. The peptide, the fused peptide or the fused protein, the polynucleotide, the vector, the cell and/or the pharmaceutical composition can be used for treatment of associated diseases such as tumor by anti-angiogenesis.Type: GrantFiled: September 29, 2007Date of Patent: February 19, 2013Assignee: Beijing Institute for Cancer ResearchInventors: Chengchao Shou, Yahui Su, Qin Feng
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Publication number: 20100111988Abstract: The present invention relates to a small peptide for anti-angiogenesis and use thereof, in particular, to a small peptide useful for treating angiogenesis diseases; a polynucleotide coding the peptide; a vector and a cell comprising the polynucleotide; a pharmaceutical composition comprising the small peptide, the fused peptide or the fused protein, the polynucleotide, the vector and/or the cell. The small peptide, the fused peptide or the fused protein, the polynucleotide, the vector, the cell and/or the pharmaceutical composition can be used for treatment of associated diseases such as tumor by anti-angiogenesis.Type: ApplicationFiled: September 29, 2007Publication date: May 6, 2010Applicant: Beijing Institute For Cancer ResearchInventors: Chengchao Shou, Yahui Su, Qin Fang
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Patent number: 7250395Abstract: The present invention provides a polypeptide or a pharmacologically acceptable salt thereof comprising one or more, identical or different, amino acid sequences of A-W—H—X1-D-X2-X3-X4-W—W—X5-X6-X7-X8-B (the meaning of each symbol in the formula is defined in the description) and a pharmaceutical composition for treating an angiogenic disease such as a solid tumor comprising said polypeptide. The present invention also relates to a polynucleotide encoding the above-mentioned polypeptide and use of the polynucleotide in gene therapy.Type: GrantFiled: September 12, 2001Date of Patent: July 31, 2007Assignee: Beijing Institute for Cancer ResearchInventors: Chengchao Shou, Hetian Lei, Ping An, Jian Wu, Lin Meng, Xiaoying Liu