Abstract: The present invention relates to MRI based imaging. In particular, the present invention provides MRI contrast agents targeted to a HaloTag protein with tunable relaxation properties thereby providing optimal relaxivity for low field strength imaging and the other optimal relaxivity for high field strength imaging. Moreover, the MRI contrast agents are used to detect gene expression (of a gene of interest) in real time in vivo, to detect changes in gene expression (of a gene of interest) over time in, for example, an individual organism, to detect gene expression changes (of a gene of interest) in response to therapeutics, in cell labeling for MR imaging, in clinical diagnostics, and in theranostics.

Abstract: The present disclosure demonstrates that a nanovesicle comprising a membrane-associated lysosomal protein (saposin C; “SapC”) incorporated into a phospholipid has a high fusogenic affinity for phosphatidylserine-rich domains on the surfaces of target cell membranes. It is believed that the nanovesicles target surface exposed phosphatidylserine on the membranes of cells associated with arthritis, allowing for detection of local tissue damage associated with arthritis. In plasma membranes, phosphatidylserine is normally present only on the inner leaflet but is “flipped” to the outer leaflet upon the presence of cell damage. Incorporation of the fluorophore in the nanovesicles allows for the in vivo visualization of the fluorophore in targeted tissue and provides a technique to detect and evaluate the onset and progression of arthritic disease in an animal.

Abstract: The present invention relates to methods for the identification of a sentinel lymph node and to compounds and preparations used in said methods.

Abstract: The present invention provides a tablet core which comprises at least about 95% by weight of an aliphatic amine polymer. The invention also provides a method of producing a tablet core comprising at least about 95% by weight of an aliphatic amine polymer resin The method comprises the step of compressing the aliphatic amine polymer to form the tablet core. The tablet core can further include one or more excipients. In this embodiment, the method of producing the tablet core comprises the steps of: (1) hydrating the aliphatic amine polymer to the desired moisture level; (2) blending the aliphatic amine polymer with the excipients in amounts such that the polymer comprises at least about 95% by weight of the resulting blend; and (3) compressing the blend to form the tablet core. The present invention further relates to a coated tablet comprising an aliphatic amine polymer core wherein the coating is a water based coating.

Abstract: The invention relates to compositions of DOTA derivative compounds, lanthanoid-DOTA derivative molecular complex, and lanthanoid-complex encapsulated solid lipid particles or capsules, and methods of making and using the compositions. The solid lipid particles or capsules contain micelle cores stabilized by a hyperbranched polymer shell based from a crosslinked DOTA derivative compound or crosslinked lanthanoid-DOTA derivative complex. These solid lipid particles or capsules can be used in various applications, such as contrast agents or drug delivery vehicles.

Abstract: The present invention provides radiolabeled compounds useful as radiotracers for quantitative imaging of PDE10A in mammals. The compound of the present invention is represented by the formula (I): wherein each symbols are as defined in the specification.

Abstract: The present disclosure relates to implantable medical devices containing a polymeric film layer containing glycerol and at least one biopolymer.

Abstract: The invention describes a coordination polymer construct for multimodal imaging and therapy. The construct consists of a core particle made of a novel coordination polymer. The core is coated with a biocompatible coating that stabilizes the particles in a physiological environment. The biocompatible coating can contain attached targeting agents, imaging agents and therapeutic agents or combinations one or more of the targeting, imaging and therapeutic agents. When administered to a subject or a subject-derived specimen, the resulting coordination polymer core-shell construct enables multimodal imaging and therapy, which improves the diagnostic and treatment outcomes of the conditions or diseases where it is administered. The invention describes the novel material, base for the construct, methods for the preparation of the said construct and its use as a multimodal imaging and therapy agent.

Abstract: This disclosure relates to a method for preparing organic microbubble complex particles including sonicating an aqueous solution including a graphene compound and an amphiphilic material in the presence of a gas, a method for preparing organic microbubble complex particles including injecting an aqueous solution including a graphene compound and an amphiphilic material into a microchannel, and an organic microbubble complex particle including a core part including at least one gas selected from the group consisting of an inert gas and carbon dioxide, and a shell layer including a graphene compound and an amphiphilic material, and an ultrasound contrast agent including the organic microbubble complex particles.

Abstract: The invention relates to a hydroxylapatite material, for the production of which a nanoscale hydroxylapatite paste is subjected to a thermal treatment.

Abstract: The present invention provides compositions and methods useful in the treatment of wounds, particularly in reducing or preventing scar formation, particularly hypertrophic scar or keloid formation. The invention thus further provides methods of treatment, including methods useful in hypertrophic scar or keloid revision as well as prophylactic, scar inhibiting methods.

Abstract: A synthetic calcium phosphate-based biomedical material comprising gadolinium. The material may comprise a compound having the general chemical formula: Ca10?yGdy(PO4)6?x(SiO4)x(OH)2?x+y where 0<x<1.3 and 0<y<1:3.

Abstract: The present invention provides combination therapy methods of treating proliferative diseases (such as cancer) comprising a first therapy comprising administering to an individual an effective amount of a taxane in a nanoparticle composition, and a second therapy which may include, for example, radiation, surgery, administration of chemotherapeutic agents (such as an anti-VEGF antibody), or combinations thereof. Also provided are methods of administering to an individual a drug taxane in a nanoparticle composition based on a metronomic dosing regime.

Abstract: A method, composition and system respond to ionizing radiation to adjust biological activity. In some approaches the ionizing radiation is X-ray or extreme ultraviolet radiation that produces luminescent responses that induce biologically active responses.

Abstract: The invention relates to fluorinated compounds and their use as anti-epileptic, muscle-relaxing, fever-reducing and peripherally analgesically acting medications and as imaging agents. Novel fluorinated 2-amino-4-(benzylamino)phenyl carbamate derivatives of ezogabine and pharmaceutically acceptable salts or solvates thereof and their use are described.

Abstract: The present invention is directed to improved methods for generating compositions comprising actinium-225.

Abstract: Nanoparticles for use as magnetic resonance imaging contrast agents are described. The nanoparticles are made up of a polymeric support and a manganese-oxo or manganses-iron-oxo cluster having magnetic properties suitable of a contrast agent. The manganese-oxo clusters may be Mn-12 clusters, which have known characteristics of a single molecule magnet. The polymer support may form a core particle which is coated by the clusters, or the clusters may be dispersed within the polymeric agent.

Abstract: Novel, non-toxic cobalt-based contrast and imaging agents for use in enhanced medical imaging modalities and processes are described, as well the manufacture of markers containing such contrast agents is described, and uses for such imaging markers and contrast agents in a variety of therapeutic applications and devices.

Abstract: The present invention provides compounds with imaging moieties for imaging a subject. The present invention also relates to systems, compositions, and methods for the synthesis and use of imaging agents, or precursors thereof. An imaging agent precursor may be converted to an imaging agent using the methods described herein. In some cases, a composition or plurality of imaging agents is enriched in 18 F. In some cases, an imaging agent may be used to image an area of interest in a subject, including, but not limited to, the heart, cardiovascular system, cardiac vessels, brain, and other organs.

Abstract: A stable composition useful for myocardial perfusion imaging contains one or more 2-alkynyladenosine derivatives; and a solvent which is made up of water and hydroxypropyl-?-cyclodextrin.