摘要:
The present invention generally relates to nanoscale wires and other nanomaterials, including nanoscale wires used as sensors, including nanoscale wires comprising semiconductor nanowires, carbon nanotubes, graphene, or metal oxide nanomaterials. Certain aspects of the invention are generally directed to polymer coating on nanoscale wires that can be used to increase sensitivity to analytes, for example, in physiologically relevant conditions. For example, the polymer may have an average pore size comparable in size to an analyte. Accordingly, in some cases, the nanoscale wires can be used as sensors, even in ionic solutions, e.g., under physiologically relevant conditions. Other aspects of the invention include assays, sensors, kits, and/or other devices that include such nanoscale wires, methods of making and/or using such nanoscale wires, or the like.
摘要:
A method for identifying T-cell epitopes which can be used to elicit T cells targeting cells capable of regenerating cancers is disclosed. The method identifies T-cell epitopes with a high curative potential, high potency and high probability of T cell recognition (HP). The method includes: (i) identifying high curative potential tumor protein target i.e., identifying HP-TP; (ii) identifying peptide sequences within the protein sequence of an HP-TP that have a high probability of eliciting T cell killing; and (iii) qualifying the sequence specificity based on the fold difference between the specific target and non-targets. The identified T-cell epitopes include a core sequence of 9 amino acids homologous to a sequence expressed within a qualified HP-TP. The T-cell epitopes can be used in a method for reprograming T cells to selectively attack tumor cells capable of perpetuating a tumor and treating patients, for example, cancer patients.
摘要:
The present invention provides compositions and methods for regulating pancreatic beta cell function through modulation of adipsin activity and/or expression. Also provided are methods for preventing, treating, diagnosing, and prognosing metabolic disorders, such as diabetes, in a subject through modulation or detection of adipsin activity and/or expression.
摘要:
The present invention is directed to a novel method of determining inhibitors of proteolytically active coagulation factors, referred to herein as anticoagulants, in a sample, in particular the qualitative detection of direct thrombin and factor Xa inhibitors in a sample. The method of the present invention allows a qualitative determination of the nature anticoagulants present in a sample. This can be achieved with only one coagulation-based test. The method can be used in a test kit, including a point-of-care (POC) system.
摘要:
Provided herein are interfering molecules and pharmaceutical combinations comprising such interfering molecules that modulate the Hippo signaling pathway. Also provided are methods of treating and preventing a disease or condition associated disruption of a Hippo signaling pathway component, such as skeletal muscle disorders and cancers, where the method comprises administering to a subject in need thereof an interfering molecule or pharmaceutical composition described herein.
摘要:
The present invention relates to a CFI bioactivity assay designed to quantitatively measure (a) CFI bioactivity of plasma or other body fluids; and (b) bioactivity of CFI in plasma or other body fluids of a human patient afflicted by a disease that involves amyloid deposition in tissues, in particular Alzheimer disease, AMD, glaucoma, or beta-amyloid cataract formation.
摘要:
The present invention provides compositions and methods relating to or derived from antigen binding proteins capable of inhibiting PCSK9 binding to LDLR. In embodiments, the antigen binding proteins specifically bind PCSK9. In some embodiments, an antigen binding protein is a fully human, humanized, or chimeric antibodies, binding fragments and derivatives of such antibodies, and polypeptides that specifically bind PCSK9 Other embodiments provide nucleic acids encoding such antigen binding proteins, and fragments and derivatives thereof, and polypeptides, cells comprising such polynucleotides, methods of making such antigen binding proteins, and fragments and derivatives thereof, and polypeptides, and methods of using such antigen binding proteins, fragments and derivatives thereof, and polypeptides, including methods of treating or diagnosing subjects suffering from hypercholesterolemia and related disorders or conditions.
摘要:
The present invention generally relates to nanoscale wires, including to nanoscale wires used as sensors. In some cases, the nanoscale wires may be used to directly determine analytes, even within relatively complicated environments such as blood, unlike many prior art techniques. In some aspects, the nanoscale wire form at least a portion of the gate of a field-effect transistor, and in certain aspects, different periodically- varying voltages or other electrical signals may be applied to the field-effect transistor. For example, in one set of embodiments, sinusoidally- varying voltages of different frequencies may be applied to the nanoscale wire and the source electrode of the field-effect transistor. The electrical conductance or other properties of the nanoscale wire in response to the periodically- varying voltages may then be determined and used to determine binding of the species.
摘要:
The application discloses new biomarkers or test panels useful in systemic inflammatory conditions such as sepsis; methods for the diagnosis, prediction, prognosis and/or monitoring systemic inflammatory conditions such as sepsis based on measuring said biomarkers or test panels; and related kits and devices.