Abstract: The present disclosure relates to genetic markers and methods of diagnosing and screening for late-onset Alzheimer's disease (LOAD). As such, the disclosure encompasses a whole-genome association analysis of single nucleotide polymorphisms (SNPs) of which a number are located within the GRB2-associated binding protein 2 (GAB2) gene as well as other markers associated with other genes. The disclosure identifies two novel haplotypes within the GAB2 gene, i.e., a LOAD risk-enhancing and a LOAD risk-decreasing haplotype. These haplotypes modify LOAD risk differentially in combination with APOE alleles. Further encompassed are therapeutic methods and agents of decreasing the deterioration of cells associated with LOAD.

Abstract: The present invention relates to DNA sequences associated with human memory performance. It also provides methods for (i) screening for diseases and pathological conditions affecting human memory, (ii) identifying agents useful for treatment of diseases and pathological conditions affecting human memory, and (iii) agents and compositions useful for treatment of diseases and pathological conditions affecting human memory.

Abstract: The present disclosure relates to genetic markers and methods of diagnosing and screening for late-onset Alzheimer's disease (LOAD). As such, the disclosure encompasses a whole-genome association analysis of single nucleotide polymorphisms (SNPs) of which a number are located within the GRB2-associated binding protein 2 (GAB2) gene as well as other markers associated with other genes. The disclosure identifies two novel haplotypes within the GAB2 gene, i.e., a LOAD risk-enhancing and a LOAD risk-decreasing haplotype. These haplotypes modify LOAD risk differentially in combination with APOE alleles. Further encompassed are therapeutic methods and agents of decreasing the deterioration of cells associated with LOAD.

Abstract: The present disclosure relates to genetic markers and methods of diagnosing and screening for late-onset Alzheimer's disease (LOAD). As such, the disclosure encompasses a whole-genome association analysis of single nucleotide polymorphisms (SNPs) of which a number are located within the GRB2-associated binding protein 2 (GAB2) gene as well as other markers associated with other genes. The disclosure identifies two novel haplotypes within the GAB2 gene, i.e., a LOAD risk-enhancing and a LOAD risk-decreasing haplotype. These haplotypes modify LOAD risk differentially in combination with APOE alleles. Further encompassed are therapeutic methods and agents of decreasing the deterioration of cells associated with LOAD.

Abstract: The present invention relates to DNA sequences associated with human memory performance. It also provides methods for (i) screening for diseases and pathological conditions affecting human memory, (ii) identifying agents useful for treatment of diseases and pathological conditions affecting human memory, and (iii) agents and compositions useful for treatment of diseases and pathological conditions affecting human memory.

Abstract: The present invention provides a method for improving learning and memory in a subject by administering a therapeutically effective amount of a compound of Formula I: or of Formula II: or of Formula III: (R1)x-Ser-Ile-Tyr-Arg-Arg-Gly-Ala-Arg-Arg-Trp-Arg-Lys-Leu —(R2)y ??(III).

Abstract: Based on the unexpected identification of single nucleotide polymorphisms in the LIPA gene as novel genetic risk factors that link cholesterol metabolism to Alzheimer's disease, the present invention provides a method of diagnosing or prognosticating Alzheimer's disease, or determining the propensity or predisposition of a subject to develop Alzheimer's disease. The method comprises detecting the presence or absence of a variation in the LIPA gene which encodes the enzyme acid cholesteryl ester hydrolase. Furthermore, the invention provides methods of diagnosing Alzheimer's disease by using the CH25H gene and/or the LIPA gene and their corresponding gene products.

Abstract: Based on the unexpected identification of a CYP46 gene polymorphism as a novel genetic risk factor that links cholesterol metabolism to Alzheimer's disease, the present invention provides a method of diagnosing or prognosticating Alzheimer's disease, or determining the propensity or predisposition of a subject to develop Alzheimer's disease. The method comprises detecting the presence or absence of a variation in the CYP46 gene which encodes the enzyme cholesterol 24-hydroxylase.