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Hybridoma expressing anti-RG-1 mAb for the study of human papillomavirus L2

Technology DescriptionJHU scientists generated a hybridoma expressing a monoclonal antibody, RG-1, that binds to highly conserved L2 residues and neutralizes human papillomavirus 16 (HPV16) and HPV18. Passive immunotherapy with RG-1 was protective in mice. Antiserum to the HPV16 L2 peptide comprising conserved residues neutralized pseudoviruses HPV5,...

Published: 5/9/2024 | Inventor(s): Ratish Gambhira, Richard Roden

Keywords(s): Antibodies, Basic Research Biomarker, Cell Model, Discovery/Research Tools, Hybridomas, In Vitro Research Tool, Monoclonal Antibodies, Research Reagent

Category(s): Technology Classifications > Research Tools > Antibodies, Technology Classifications > Research Tools > Cell Lines, Technology Classifications > Research Tools

Phenotypic Microarray for Diagnosis of Cancer

Invention novelty: High Throughput Screening of pancreatic cancer cells by developing a phenotypic microarray Value Proposition: The market for cancer diagnostics is ever-expanding as the focus of global research on cancer reached its peak in the past five years. The use of microarrays as an ideal diagnostic tool for cancer detection is being realized...

Published: 5/9/2024 | Inventor(s): Denis Wirtz, Pei-Hsun Wu, Shyam Khatau, Wei-Chiang Chen, Zev Binder, Jude Phillip, Yiider Tseng

Keywords(s): Biomarker, Cancers, Clinical Diagnostics, Discovery/Research Tools, Disease Indication, In Vitro Diagnostics, In Vitro Research Tool, Pharmakodynamic Biomarker, Prognostic Biomarker, Target-based Screening Tool

Category(s): Clinical and Disease Specializations, Clinical and Disease Specializations > Oncology, Technology Classifications > Diagnostics > Prognostic Biomarkers, Technology Classifications > Diagnostics > In Vitro Diagnostics, Technology Classifications > Diagnostics > Biomarkers, Technology Classifications > Diagnostics, Technology Classifications > Research Tools > Assays

Identification of RNF43 Mutations in Pancreatic Cysts

Unmet Need· One third of diagnoses for surgical resection of pancreatic cysts are incorrect, leading to unnecessary surgery, medical risk, and high costs (Hammel, 2002). The current standard of care for determining pancreatic cyst type is based solely on symptom progression and imaging criteria, and histopathological analysis is only available...

Published: 5/9/2024 | Inventor(s): Bert Vogelstein, Kenneth Kinzler, Nickolas Papadopoulos, Jian Wu, Anirban Maitra, Ralph Hruban, Marco Dal Molin

Keywords(s): Cancers, Cloning Reagents, Discovery/Research Tools, Disease Indication, Nucleotide, Pancreatic Cancer, Research Reagent, Translational Research Biomarker

Category(s): Clinical and Disease Specializations, Clinical and Disease Specializations > Gastroenterology, Technology Classifications > Research Tools > Nucleic Acids, Clinical and Disease Specializations > Oncology, Technology Classifications > Research Tools, Clinical and Disease Specializations > Oncology > Pancreatic Cancer, Technology Classifications > Diagnostics > Biomarkers, Technology Classifications > Diagnostics > Diagnostic Biomarkers

Detection of Low Abundant Molecules in Complex Mixture

Invention novelty: a method for quantitative, high-throughput analysis of glycans from tissue sections Value PropositionStudies on protein glycosylation have been complicated by the diverse structure of protein glycans and the lack of effective tools to identify the protein glycosylation site and glycan structure. Currently, mass spectrometry is the...

Published: 5/9/2024 | Inventor(s): Xingde Li, Shadi Eshghi, Hui Zhang

Keywords(s): Discovery/Research Tools, In Vitro Research Tool, Research Instrument

Category(s): Technology Classifications > Research Tools

Albumin-Flt3L Fusion Protein to Enhance Anti-Tumor Immunity and Antigen-specific T-cell Cytotoxicity

Unmet Need: Active immunotherapy, such as anti-PD-1/PD-L1 and anti-CTLA-4 checkpoint blockage, involves the administration of molecules to mobilize host immune cells to recognize and kill tumors. Proper presentation of tumor antigens through antigen presenting cells is a prerequisite to elicit a potent immune response. Current strategies enhance antigen...

Published: 5/9/2024 | Inventor(s): T.c. Wu, Chien-Fu Hung, Brandon Lam

Keywords(s): Biologics, Cancers, Discovery/Research Tools, Disease Indication, In Vitro Research Tool, Research Instrument, Target, Therapeutic Matter, Therapeutic Substance, Therapeutics

Category(s): Technology Classifications > Research Tools > Proteins, Ligands & Receptors, Clinical and Disease Specializations > Immunology, Technology Classifications, Clinical and Disease Specializations > Oncology, Technology Classifications > Therapeutic Modalities > Biologics, Technology Classifications > Therapeutic Modalities > Targets

Repetitive Element Aneuploidy Sequencing Systems (REAL-SeqS)

Unmet NeedAneuploidies are chromosomal alterations that are present in the majority of cancers and associated with numerous genetic disorders. Consequently, the detection of aneuploidy in clinical samples has important applications in prenatal testing and cancer diagnostics. The current, noninvasive methods for detecting aneuploidy in clinical samples...

Published: 5/9/2024 | Inventor(s): Bert Vogelstein, Kenneth Kinzler, Christopher Douville, Nickolas Papadopoulos, Cristian Tomasetti

Keywords(s): Analytical Method, Discovery/Research Tools, In Vitro Research Tool

Category(s): Technology Classifications > Research Tools > Nucleic Acids

Diazen-1-ium-1, 2-diolate Derivatives as New Nitroxyl Donors

Unmet NeedHeart failure is a continuously growing health issue in the United States. According to a study by the CDC, approximately 6.2 million Americans had heart failure between the years 2013-2016, and that number is expected to breach 8 million by 2030 (see AHA). Acute decompensated heart failure (ADHF), a potentially fatal cause of respiratory...

Published: 5/9/2024 | Inventor(s): Christopher Pavlos, Preeya Kapur Boppana, John Toscano

Keywords(s): Basic Research Biomarker, Discovery/Research Tools, Enzymes, Recombinant Proteins, Research Reagent

Category(s): Technology Classifications > Research Tools > Proteins, Ligands & Receptors, Technology Classifications > Research Tools

Alpha 2 Collagen VIII (Col8a2) Q455K Knock-in Mouse Model of Fuchs Endothelial Corneal Dystrophy

Unmet Need:Fuchs’ endothelial corneal dystrophy (FECD) is a genetic disease affecting the cornea and is estimated to affect 7% of the adult population (see Aiello et al. 2022). The first genetic defect shown to cause FECD was a point mutation in the alpha 2 collagen 8 gene (Col8a2). The disease results in a buildup of fluid in the cornea and causes...

Published: 5/9/2024 | Inventor(s): Albert Jun

Keywords(s): Basic Research Biomarker, Cell Lines, Corneal Dystrophy, Discovery/Research Tools, Disease Indication, Eye Disorders, Fuchs' Endothelial Corneal Dystrophy, Fuchs Endothelial Corneal Dystrophy (FECD), In Vitro Research Tool, Mouse Cell Lines

Category(s): Clinical and Disease Specializations, Clinical and Disease Specializations > Rare Diseases, Technology Classifications > Research Tools > Animal Models, Technology Classifications > Research Tools > Cell Lines, Clinical and Disease Specializations > Ophthalmology, Technology Classifications > Research Tools, Clinical and Disease Specializations > Ophthalmology > Corneal Dystrophy, Clinical and Disease Specializations > Ophthalmology > Fuchs' Endothelial Corneal Dystrophy

Antigens for preparation of monoclonal antibodies

Unmet NeedMonoclonal Antibodies (mAB) serve an important role in both research and medical applications to better understand components of biochemical pathways and the development of chronic diseases (Tabrizi et al, 2006[SN1] ). There is a global need for the advancement of antibodies to help target and fully understand the various, complex, molecular,...

Published: 5/9/2024 | Inventor(s): Gerald Hart

Keywords(s): Antigens, Basic Research Biomarker, Cell Signaling, Discovery/Research Tools, Research Reagent

Category(s): Technology Classifications > Research Tools > Proteins, Ligands & Receptors, Technology Classifications > Research Tools

Mouse Monoclonal Antibody 8A2

Unmet NeedMonoclonal Antibodies (mAB) serve an important role in cellular research and therapeutic applications. They are utilized to better understand various systems such as biochemical pathways, diseases, and mutations in the structures of invertebrates. There is a need to develop antibodies that specifically target areas within the biological landscape...

Published: 5/9/2024 | Inventor(s): Michael Matunis

Keywords(s): Basic Research Biomarker, Discovery/Research Tools, Proteomics/Immunoassays, Proteomics/Immunoassays Antibodies, Research Reagent

Category(s): Technology Classifications > Research Tools > Antibodies, Technology Classifications > Research Tools > Assays, Technology Classifications > Research Tools

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