Patents Assigned to Cell Signaling Technology, Inc.
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Patent number: 8956822Abstract: This invention provides methods for determining or predicting response to HER2-directed therapy in an individual.Type: GrantFiled: July 18, 2013Date of Patent: February 17, 2015Assignees: Ventana Medical Systems, Inc., Cell Signaling Technology, Inc.Inventors: Sarah S. Bacus, Bradley L. Smith
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Publication number: 20150010577Abstract: In accordance with the invention, a novel gene translocation, (5q32, 6q22), in human non-small cell lung carcinoma (NSCLC) that results in a fusion proteins combining part of CD74 with Proto-oncogene Tyrosine Protein Kinase ROS Precursor (ROS) kinase has now been identified. The CD74-ROS fusion protein is anticipated to drive the proliferation and survival of a subgroup of NSCLC tumors.Type: ApplicationFiled: September 11, 2014Publication date: January 8, 2015Applicant: CELL SIGNALING TECHNOLOGY, INC.Inventors: Ting-Lei Gu, Ailan Ann Guo
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Publication number: 20140134640Abstract: Novel gene deletions and translocations involving chromosome 2 resulting in fusion proteins combining part of Anaplastic Lymphoma Kinase (ALK) kinase with part of a secondary protein have now been identified in human solid tumors, e.g. non-small cell lung carcinoma (NSCLC). Secondary proteins include Echinoderm Microtubule-Associated Protein-Like 4 (EML-4) and TRK-Fusion Gene (TFG). The EML4-ALK fusion protein, which retains ALK tyrosine kinase activity, was confirmed to drive the proliferation and survival of NSCLC characterized by this mutation. The invention therefore provides, in part, isolated polynucleotides and vectors encoding the disclosed mutant polypeptides, probes for detecting it, isolated mutant polypeptides, and reagents for detecting the fusion and truncated polypeptides.Type: ApplicationFiled: July 12, 2013Publication date: May 15, 2014Applicant: Cell Signaling Technology, Inc.Inventors: Klarisa Rikova, Herbert Haack, Laura Sullivan, Ailan Guo, Anthony Possemato, Joan MacNeill, Ting-Lei Gu, Jian Yu
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Patent number: 8618260Abstract: The invention discloses 155 novel phosphorylation sites identified in carcinoma and leukemia, peptides (including AQUA peptides) comprising a phosphorylation site of the invention, antibodies specifically bind to a novel phosphorylation site of the invention, and diagnostic and therapeutic uses of the above.Type: GrantFiled: September 8, 2007Date of Patent: December 31, 2013Assignee: Cell Signaling Technology, Inc.Inventors: Peter Hornbeck, Albrecht Moritz, John Rush, Steven Gygi
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Publication number: 20130302829Abstract: This invention provides methods for determining or predicting response to HER2-directed therapy in an individual.Type: ApplicationFiled: July 18, 2013Publication date: November 14, 2013Applicants: Cell Signaling Technology, Inc., Ventana Medical Systems, Inc.Inventors: Sarah S. Bacus, Bradley L. Smith
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Publication number: 20130288240Abstract: A method for identifying a patient with cancer or suspected of having cancer as a patient likely to respond to an ALK- and/or ROS-inhibiting therapeutic is provided, the method comprising: contacting a biological sample from a patient with a first reagent that specifically binds a polypeptide having ROS kinase activity and a second reagent that specifically binds to a polypeptide having ALK kinase activity, and detecting whether the first reagent or the second reagent specifically binds to the biological sample, wherein detection of binding of either the first reagent or the second reagent to the biological sample identifies the patient as a patient likely to respond to an ALK-inhibiting and/or ROS-inhibiting therapeutic.Type: ApplicationFiled: May 23, 2011Publication date: October 31, 2013Applicant: CELL SIGNALING TECHNOLOGY, INC.Inventors: Victoria McGuinness Rimkunas, Herbert Haack, Katherine Eleanor Crosby, Nancy Chiu Wilker
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Publication number: 20130266965Abstract: The invention discloses a previously unidentified subset of mammalian non-small cell lung carcinomas (NSCLC) in which platelet-derived growth factor receptor alpha (PDGFR?) is expressed and is driving the disease, and provides methods for identifying a mammalian NSCLC tumor that belongs to a subset of NSCLC tumors in which PDGFR? is expressed, and for identifying a NSCLC tumor that is likely to respond to a PDGFR?-inhibiting therapeutic. The invention also provides methods for inhibiting the progression of a mammalian NSCLC tumor in which PDGFR? is expressed, and for determining whether a compound inhibits the progression of a PDGFR?-expressing mammalian NSCLC tumor.Type: ApplicationFiled: February 28, 2013Publication date: October 10, 2013Applicant: CELL SIGNALING TECHNOLOGY, INC.Inventors: Klarisa Rikova, Roberto Polakiewicz, Ailan Guo, Katherine Eleanor Crosby, Quingfu Zeng, Kimberly A. Lee
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Publication number: 20130245237Abstract: The invention relates to antibody reagents that specifically bind to peptides carrying a ubiquitin remnant from a digested or chemically treated biological sample. The reagents allow the technician to identify ubiquitinated polypeptides as well as the sites of ubiquitination on them. The reagents are preferably employed in proteomic analysis using mass spectrometry. The antibody reagents specifically bind to the remnant of ubiquitin (i.e., a diglycine modified epsilon amine of lysine) left on a peptide which as been generated by digesting or chemically treating ubiquitinated proteins. The inventive antibody reagents' affinity to the ubiquitin remnant does not depend on the remaining amino acid sequences flanking the modified (i.e., ubiquitinated) lysine, i.e., they are context independent.Type: ApplicationFiled: April 4, 2013Publication date: September 19, 2013Applicant: Cell Signaling Technology, Inc.Inventors: John Edward Rush, II, Jing Li, Ailan Guo
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Patent number: 8512967Abstract: This invention provides methods for determining or predicting response to HER2-directed therapy in an individual.Type: GrantFiled: February 11, 2011Date of Patent: August 20, 2013Assignees: Ventana Medical Systems, Inc., Cell Signaling Technology, Inc.Inventors: Sarah S. Bacus, Bradley L. Smith
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Publication number: 20130209452Abstract: Novel gene deletions and translocations involving chromosome 2 resulting in fusion proteins combining part of Anaplastic Lymphoma Kinase (ALK) kinase with part of a secondary protein have been identified herein in human solid tumors, e.g. non-small cell lung carcinoma (NSCLC). Secondary proteins include Echinoderm Microtubule-Associated Protein-Like 4 (EML-4) and TRK-Fusion Gene (TFG). The EML4-ALK fusion protein, which retains ALK tyrosine kinase activity, was confirmed to drive the proliferation and survival of NSCLC characterized by this mutation. The invention therefore provides, in part, isolated polynucleotides and vectors encoding the disclosed mutant ALK kinase polypeptides, probes for detecting it, isolated mutant polypeptides, recombinant polypeptides, and reagents for detecting the fusion and truncated polypeptides.Type: ApplicationFiled: September 14, 2012Publication date: August 15, 2013Applicant: CELL SIGNALING TECHNOLOGY, INC.Inventors: Klarisa Rikova, Herbert Haack, Laura Sullivan, Ailan Guo, Anthony Possemato, Joan MacNeill, Ting-Lei Gu, Jian Yu
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Patent number: 8486645Abstract: Novel gene deletions and translocations involving chromosome 2 resulting in fusion proteins combining part of Anaplastic Lymphoma Kinase (ALK) kinase with part of a secondary protein have now been identified in human solid tumors, e.g. non-small cell lung carcinoma (NSCLC). Secondary proteins include Echinoderm Microtubule-Associated Protein-Like 4 (EML-4) and TRK-Fusion Gene (TFG). The EML4-ALK fusion protein, which retains ALK tyrosine kinase activity, was confirmed to drive the proliferation and survival of NSCLC characterized by this mutation. The invention therefore provides, in part, isolated polynucleotides and vectors encoding the disclosed mutant polypeptides, probes for detecting it, isolated mutant polypeptides, and reagents for detecting the fusion and truncated polypeptides.Type: GrantFiled: April 3, 2012Date of Patent: July 16, 2013Assignee: Cell Signaling Technology, Inc.Inventors: Klarisa Rikova, Herbert Haack, Laura Sullivan, Ailan Guo, Anthony Possemato, Joan MacNeill, Ting-Lei Gu, Jian Yu
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Patent number: 8481279Abstract: In accordance with the invention, novel gene deletions and translocations involving chromosome 2 resulting in fusion proteins combining part of Anaplastic Lymphoma Kinase (ALK) kinase with part of a secondary protein have now been identified in human solid tumors, e.g. non-small cell lung carcinoma (NSCLC). Secondary proteins include Echinoderm Microtubule-Associated Protein-Like 4 (EML-4) and TRK-Fusion Gene (TFG). The EML4-ALK fusion protein, which retains ALK tyrosine kinase activity, was confirmed to drive the proliferation and survival of NSCLC characterized by this mutation. The invention therefore provides, in part, isolated polynucleotides and vectors encoding the disclosed mutant ALK kinase polypeptides, probes for detecting it, isolated mutant polypeptides, recombinant polypeptides, and reagents for detecting the fusion and truncated polypeptides.Type: GrantFiled: February 6, 2012Date of Patent: July 9, 2013Assignee: Cell Signaling Technology, Inc.Inventors: Klarisa Rikova, Herbert Haack, Laura Sullivan, Ailan Guo, Anthony Possemato, Joan MacNeill, Ting-Lei Gu, Jian Yu
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Patent number: 8466160Abstract: The invention discloses a previously unidentified subset of mammalian non-small cell lung carcinomas (NSCLC) in which platelet-derived growth factor receptor alpha (PDGFR?) is expressed and is driving the disease, and provides methods for identifying a mammalian NSCLC tumor that belongs to a subset of NSCLC tumors in which PDGFR? is expressed, and for identifying a NSCLC tumor that is likely to respond to a PDGFR?-inhibiting therapeutic. The invention also provides methods for inhibiting the progression of a mammalian NSCLC tumor in which PDGFR? is expressed, and for determining whether a compound inhibits the progression of a PDGFR?-expressing mammalian NSCLC tumor.Type: GrantFiled: December 30, 2010Date of Patent: June 18, 2013Assignee: Cell Signaling Technology, Inc.Inventors: Klarisa Rikova, Roberto Polakiewicz, Ailan Guo, Katherine Eleanor Crosby, Qingfu Zeng, Kimberly A Lee
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Publication number: 20130071841Abstract: In accordance with the invention, a novel gene translocation, (4p15, 6q22), in human non-small cell lung carcinoma (NSCLC) that results in a fusion proteins combining part of Sodium-dependent Phosphate Transporter Isoform NaPi-3b protein (SLC34A2) with Proto-oncogene Tyrosine Protein Kinase ROS Precursor (ROS) kinase has now been identified. The SLC34A2-ROS fusion protein is anticipated to drive the proliferation and survival of a subgroup of NSCLC tumors. The invention therefore provides, in part, isolated polynucleotides and vectors encoding the disclosed mutant ROS kinase polypeptides, probes for detecting it, isolated mutant polypeptides, recombinant polypeptides, and reagents for detecting the fusion and truncated polypeptides.Type: ApplicationFiled: October 1, 2012Publication date: March 21, 2013Applicant: CELL SIGNALING TECHNOLOGY, INC.Inventor: Cell Signaling Technology, Inc.
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Publication number: 20130059305Abstract: In accordance with the invention, a novel gene translocation, (4p15, 6q22), in human non-small cell lung carcinoma (NSCLC) that results in a fusion proteins combining part of Sodium-dependent Phosphate Transporter Isoform NaPi-3b protein (SLC34A2) with Proto-oncogene Tyrosine Protein Kinase ROS Precursor (ROS) kinase has now been identified. The SLC34A2-ROS fusion protein is anticipated to drive the proliferation and survival of a subgroup of NSCLC tumors. The invention therefore provides, in part, isolated polynucleotides and vectors encoding the disclosed mutant ROS kinase polypeptides, probes for detecting it, isolated mutant polypeptides, recombinant polypeptides, and reagents for detecting the fusion and truncated polypeptides.Type: ApplicationFiled: September 14, 2012Publication date: March 7, 2013Applicant: CELL SIGNALING TECHNOLOGY, INC.Inventors: Ailan Guo, Anthony Possemato
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Publication number: 20130059304Abstract: In accordance with the invention, a novel gene translocation, (4p15, 6q22), in human non-small cell lung carcinoma (NSCLC) that results in a fusion proteins combining part of Sodium-dependent Phosphate Transporter Isoform NaPi-3b protein (SLC34A2) with Proto-oncogene Tyrosine Protein Kinase ROS Precursor (ROS) kinase has now been identified. The SLC34A2-ROS fusion protein is anticipated to drive the proliferation and survival of a subgroup of NSCLC tumors. The invention therefore provides, in part, isolated polynucleotides and vectors encoding the disclosed mutant ROS kinase polypeptides, probes for detecting it, isolated mutant polypeptides, recombinant polypeptides, and reagents for detecting the fusion and truncated polypeptides.Type: ApplicationFiled: September 14, 2012Publication date: March 7, 2013Applicant: CELL SIGNALING TECHNOLOGY, INC.Inventors: Ailan Guo, Anthony Possemato
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Patent number: 8383799Abstract: In accordance with the invention, a novel gene translocation, (4p15, 6q22), in human non-small cell lung carcinoma (NSCLC) that results in a fusion proteins combining part of Sodium-dependent Phosphate Transporter Isoform NaPi-3b protein (SLC34A2) with Proto-oncogene Tyrosine Protein Kinase ROS Precursor (ROS) kinase has now been identified. The SLC34A2-ROS fusion protein is anticipated to drive the proliferation and survival of a subgroup of NSCLC tumors. The invention therefore provides, in part, isolated polynucleotides and vectors encoding the disclosed mutant ROS kinase polypeptides, probes for detecting it, isolated mutant polypeptides, recombinant polypeptides, and reagents for detecting the fusion and truncated polypeptides.Type: GrantFiled: July 18, 2008Date of Patent: February 26, 2013Assignee: Cell Signaling Technology, Inc.Inventors: Ailan Guo, Anthony Possemato
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Patent number: 8377642Abstract: In accordance with the invention, novel gene deletions and translocations involving chromosome 2 resulting in fusion proteins combining part of Anaplastic Lymphoma Kinase (ALK) kinase with part of a secondary protein have now been identified in human solid tumors, e.g. non-small cell lung carcinoma (NSCLC). Secondary proteins include Echinoderm Microtubule-Associated Protein-Like 4 (EML-4) and TRK-Fusion Gene (TFG). The EML4-ALK fusion protein, which retains ALK tyrosine kinase activity, was confirmed to drive the proliferation and survival of NSCLC characterized by this mutation. The invention therefore provides, in part, isolated polynucleotides and vectors encoding the disclosed mutant ALK kinase polypeptides, probes for detecting it, isolated mutant polypeptides, recombinant polypeptides, and reagents for detecting the fusion and truncated polypeptides.Type: GrantFiled: September 28, 2010Date of Patent: February 19, 2013Assignee: Cell Signaling Technology, Inc.Inventors: Klarisa Rikova, Herbert Haack, Laura Sullivan, Ailan Guo, Anthony Possemato, Joan MacNeill, Ting-Lei Gu, Jian Yu
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Publication number: 20120308555Abstract: In some embodiments, the invention relates to methods for creating a monoclonal antibody that specifically binds to antigen. The method may start from a polyclonal population of antibodies such as a non-specific polyclonal population or a polyclonal population of antibodies that specifically bind to the antigen. The method includes obtaining nucleic acid molecules encoding heavy and light immunoglobulin chains (or variable regions thereof) of multiple immunoglobulins from an animal; obtaining mass spectra information of peptide fragments of a population of polyclonal immunoglobulins that specifically bind to an antigen of choice; comparing and/or correlating the mass spectra information of the peptide fragments of the polyclonal immunoglobulins with predicted mass spectra information of predicted amino acid sequences encoded by the nucleic acid molecules, and then assembling the heavy and light chains to create an antibody (or variable region thereof) that specifically binds to the antigen.Type: ApplicationFiled: March 9, 2012Publication date: December 6, 2012Applicant: CELL SIGNALING TECHNOLOGY, INC.Inventors: Roberto Polakiewicz, Wan Cheung Cheung, John Edward Rush, II, Sean Andre Beausoleil
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Publication number: 20120288872Abstract: Novel gene deletions and translocations involving chromosome 2 resulting in fusion proteins combining part of Anaplastic Lymphoma Kinase (ALK) kinase with part of a secondary protein have now been identified in human solid tumors, e.g. non-small cell lung carcinoma (NSCLC). Secondary proteins include Echinoderm Microtubule-Associated Protein-Like 4 (EML-4) and TRK-Fusion Gene (TFG). The EML4-ALK fusion protein, which retains ALK tyrosine kinase activity, was confirmed to drive the proliferation and survival of NSCLC characterized by this mutation. The invention therefore provides, in part, isolated polynucleotides and vectors encoding the disclosed mutant polypeptides, probes for detecting it, isolated mutant polypeptides, and reagents for detecting the fusion and truncated polypeptides.Type: ApplicationFiled: April 3, 2012Publication date: November 15, 2012Applicant: CELL SIGNALING TECHNOLOGY, INC.Inventors: Klarisa Rikova, Herbert Haack, Laura Sullivan, Ailan Guo, Anthony Possemato, Joan MacNeill, Ting-Lei Gu, Jian Yu