Abstract: Provided, among other things, is a method of treating or ameliorating or preventing an indication of the invention in an animal, including a human comprising administering an effective amount of a compound of the formula I:

Abstract: Provided, among other things, is a method of treating or ameliorating or preventing an indication of the invention in an animal, including a human comprising administering an effective amount of a compound of the formula I:

Abstract: Provided is a method of treating or ameliorating or preventing glaucoma, decreasing intraocular pressure or improving or amemliorting ocular accommodation in an animal, including a human comprising administering an intraocular pressure decreasing or accommodation improving amount of a compound of the formula I:

Abstract: The present invention describes, in certain embodiments, a composition for detecting a tau protein comprising a modified detector molecule having two ends, a first end capable of binding the tau protein and a second end comprising a single-stranded DNA template, wherein the template is capable of being replicated by an RNA polymerase.

Abstract: Methods, compositions and systems are provided for diagnosing, stratifying, or monitoring the progression or regression of Alzheimer's disease (AD), the methods, compositions and systems comprise detecting in a sample a level of at least one AD biomarker, the AD biomarker comprising at least phosphorylated tau pT217, soluble tau oligomer, tau-amyloid-beta 1-42 complex, a fragment thereof or a combination thereof and comparing the level from the sample to a reference level of phosphorylated tau pT217, soluble tau oligomer, and/or tau-amyloid-beta 1-42 complex to diagnose or stratify or monitor the progression or regression of AD. In various embodiments, diagnostic assay and screening kits are provided. In various embodiments, the assay and kits provided can monitor the therapeutic effect of a drug and/or AD treatment.

Abstract: The present invention relates to methods for inhibiting and reversing nonenzymatic cross-linking (protein aging). Accordingly, compositions are disclosed which comprise an agent capable of inhibiting the formation of advanced glycosylation endproducts of target proteins, and which additionally reverse pre-formed crosslinks in the advanced glycosylation endproducts by cleaving alpha-dicarbonyl-based protein crosslinks present in the advanced glycosylation endproducts. Certain useful agents are thiazolium salts. The method comprises contacting the target protein with the composition. Both industrial and therapeutic applications for the invention are envisioned, as food spoilage and animal protein aging can be treated. A novel immunoassay for detection of the reversal of the nonenzymatic crosslinking is also disclosed.

Abstract: The present invention provides methods and, accordingly, in vitro systems for generating stable and soluble oligomers of amyloid proteins, under physiological pH and temperature; and hence, a system for identifying and validating drugs that have the potential to prevent formation of soluble oligomers of amyloid proteins, to disaggregate soluble oligomers of amyloid proteins already formed and possibly disaggregate downstream larger insoluble aggregates of amyloid proteins.

Abstract: Provided is a method of treating or ameliorating an indication of the invention in an animal, including a human, by administering an effective amount of a compound of the formula I: wherein R1, R2, M, X and Z are as described supra. Also provided are certain imidazolium compounds and pharmaceutical compositions containing the imidazolium compounds.

Abstract: The present invention relates to compositions and methods for inhibiting and reversing nonenzymatic cross-linking (protein aging). Accordingly, compositions are disclosed which comprise an agent capable of inhibiting the formation of advanced glycosylation endproducts of target proteins, and which additionally reverse pre-formed crosslinks in the advanced glycosylation endproducts by cleaving alpha-dicarbonyl-based protein crosslinks present in the advanced glycosylation endproducts. Certain useful agents are thiazolium salts. The method comprises contacting the target protein with the composition. Both industrial and therapeutic applications for the invention are envisioned, as food spoilage and animal protein aging can be treated. A novel immunoassay for detection of the reversal of the nonenzymatic crosslinking is also disclosed.

Abstract: Provided, among other things, is a method of treating or ameliorating or preventing an indication of the invention in an animal, including a human comprising administering an effective amount of a compound of the formula I:

Abstract: Described herein are compositions and methods for identifying cellular factors involved in protein agglomeration. One such factor is a nucleic acid component. Another factor is a cellular binding factor. The nucleic acid components, and methods of using them, to interact with agglomeration proteins are also disclosed herein. The nucleic acid compositions herein comprise one or more DNA or RNA molecules having affinity for at least one agglomeration protein. The nucleic acid component is a naturally or non-naturally occurring molecule with twenty or more ribonucleotide bases. For RNA, at least one nucleotide sequence portion of this RNA molecule has affinity to at least one consensus sequence present in the agglomeration RNA-binding protein. Methods disclosed herein are directed towards detecting the presence of one or more agglomeration proteins in a sample matrix using the amplibody compositions described herein.

Abstract: The present invention describes, in certain embodiments, a composition for detecting a tau protein comprising a modified detector molecule having two ends, a first end capable of binding the tau protein and a second end comprising a single-stranded DNA template, wherein the template is capable of being replicated by an RNA polymerase.

Abstract: The present invention relates to compositions and methods for inhibiting and reversing nonenzymatic cross-linking (protein aging). Accordingly, compositions are disclosed which comprise an agent capable of inhibiting the formation of advanced glycosylation endproducts of target proteins, and which additionally reverse pre-formed crosslinks in the advanced glycosylation endproducts by cleaving alpha-dicarbonyl-based protein crosslinks present in the advanced glycosylation endproducts. Certain useful agents are thiazolium salts. The method comprises contacting the target protein with the composition. Both industrial and therapeutic applications for the invention are envisioned, as food spoilage and animal protein aging can be treated. A novel immunoassay for detection of the reversal of the nonenzymatic crosslinking is also disclosed.

Abstract: Provided are, among other things, compounds of formula I or IA,

Abstract: Provided, among other things, is a method of treating or ameliorating or preventing an indication of the invention in an animal, including a human comprising administering an effective amount of a compound of the formula I: 1

Abstract: The present invention relates to compositions and methods for inhibiting and reversing nonenzymatic cross-linking (protein aging). Accordingly, compositions are disclosed which comprise substituted imidazolium compounds capable of inhibiting the formation of, as well as reversing already formed, advanced glycosylation endproducts of target proteins. The method comprises contacting the target protein with the composition. Both industrial and therapeutic applications for the invention are envisioned, as food spoilage and animal protein aging can be treated.

Abstract: The present invention relates to compositions and methods for reversing advanced glycosylation end product-mediated cross-linking and protein aging. Accordingly, compositions are described which comprise thiazolium compounds substituted with heterocyclic groups which are capable of reversing the formation of advanced glycosylation end product cross-links. Both industrial and therapeutic applications for the invention are disclosed, as food spoilage and animal protein aging can be treated. Such compounds have particular application in the treatment of protein aging such as is responsible for the complications of aging and diabetes.

Abstract: The present invention relates to compositions and methods for inhibiting and reversing nonenzymatic cross-linking (protein aging). Accordingly, compositions are disclosed which comprise an agent capable of inhibiting the formation of advanced glycosylation endproducts of target proteins, and which additionally reverse pre-formed crosslinks in the advanced glycosylation endproducts by cleaving alpha-dicarbonyl-based protein crosslinks present in the advanced glycosylation endproducts. Certain useful agents are thiazolium salts. The method comprises contacting the target protein with the composition. Both industrial and therapeutic applications for the invention are envisioned, as food spoilage and animal protein aging can be treated. A novel immunoassay for detection of the reversal of the nonenzymatic crosslinking is also disclosed.

Abstract: The present invention relates to compositions and methods for reversing advanced glycosylation end product-mediated cross-linking and protein aging. Accordingly, compositions are described which comprise thiazolium compounds substituted with heterocyclic groups which are capable of reversing the formation of advanced glycosylation end product cross-links. Both industrial and therapeutic applications for the invention are disclosed, as food spoilage and animal protein aging can be treated. Such compounds have particular application in the treatment of protein aging such as is responsible for the complications of aging and diabetes.

Abstract: The present invention relates to compositions and methods for inhibiting and reversing nonenzymatic cross-linking (protein aging). Accordingly, a composition is disclosed which comprises a thiazolium compound capable of inhibiting, and to some extent reversing, the formation of advanced glycosylation endproducts of target proteins by reacting with the carbonyl moiety of the early glycosylation product of such target proteins formed by their initial glycosylation. The method comprises contacting the target protein with the composition. Both industrial and therapeutic applications for the invention are envisioned, as food spoilage and animal protein aging can be treated. A novel immunoassay for detection of the reversal of the nonenzymatic crosslinking is also disclosed.