Disclosed herein are methods and compositions for treating, ameliorating, and/or preventing Alzheimer's disease in ApoE4-postitive patients using particular compounds and compositions thereof.

The present discloses relates to a composition, a kit or a method using an eIF4E inhibitor for diagnosis or treatment of a condition associated with increased activity of eIF4E.

This disclosure relates to compositions and methods of diagnosing neurodegenerative disease by analyzing protein expression profiles in a subject.

Described herein are methods for screening for a disease state. The method may include obtaining multiple data sets, and identifying the disease state based on a combination of the data sets. The data sets may include biomolecule measurements obtained by multiple methods, such as through the use of particles and reference biomolecules.

An assay is disclosed based on the successful transmission of DLB, and to a much lesser extent PD, to cultured HEK cells expressing the A53T and E46K point mutation. DLB prion activity was achieved by treatment of brain homogenates with detergent extraction and limited proteolysis followed by polyoxometalate precipitation of the prions. The results show the MSA strain of α-synuclein prions differs from those causing PD and DLB. Manipulating dominant negative inhibition of α-synuclein prions has created a new approach to identifying novel prions and deciphering the features of their multiplication.

Embodiments of the disclosure include treatments of subconcussive and/or concussive brain damage by administering fibroblasts and/or fibroblasts cultured with one or more types of immunocytes. In one specific embodiment fibroblasts are cultured with monocytes in the presence of patient-specific T cells, and subsequently the T cells are re-administered into the patient. In one particular embodiment, products derived from fibroblast-immunocyte mixtures are comprised of cellular lysate, apoptotic bodies, exosomes, and/or other microvesicles. In one embodiment, the fibroblast cells and/or products derived from the fibroblast cells are administered subsequent to one or multiple head injuries. In other embodiments, products are administered in combination with neurorestorative and/or neuroprotective interventions.

This invention concerns various methods of using labeled HSP90 inhibitors to improve treatment of cancer patients with HSP90 inhibitors, including ex vivo and in vivo methods for determining whether a tumor will likely respond to therapy with an HSP90 inhibitor.

Disclosed herein is the use of plasma osteopontin (OPN) levels for diagnosing and predicting the severity and outcomes in traumatic brain injury (TBI), such as adult and pediatric TBI. The disclosed method can be used to diagnose TBI in any subject, such as pediatric, adult, and geriatric subjects. However, the method is particularly useful in pediatric subjects where current methods are insufficient. A particularly useful advantage of the disclosed methods is the ability to diagnose Abusive Head Trauma (AHT) in a pediatric subject.

The present invention is the protein of lactoferrin, or an encoding nucleic acid of the same, for use in the diagnosis or prognosis of Alzheimer's disease (AD). The invention is a method of diagnosis or prognosis of AD in a subject, comprising assessing the level of lactoferrin in the saliva or in a saliva sample of said subject and determining whether said level is above or below a value of 7.43 μg/ml, wherein a value below 7.43 μg/ml is indicative of AD or of the prognosis of AD. Another aspect is the protein of lactoferrin, or an encoding nucleic acid of the same, for use in the diagnosis of Parkinson's disease (PD) in a saliva sample of a subject.

Alpha-Synuclein mutants and uses thereofare disclosed herein. The mutants of the present invention are non-self-aggregating forms of Alpha-Synuclein which make them a suitable candidate for use as substrates in aggregation assay for evaluating the presence of misfolded α-Syn protein. Also disclosed are kits and method for detection of synucleinopathies in individuals, using the mutants of the present invention.