Abstract: The present invention relates to the diagnosis of colorectal and ovarian cancers (CRC and OC, respectively). The present invention describes the relationship between endogenous small molecules and CRC or OC. Specifically, the present invention relates to the diagnosis of CRC and OC through the measurement of vitamin E isoforms and related metabolites. The present invention also relates to diagnostic markers identified in said method. The present invention relates to the underlying case and pre-symptomatic phases of CRC, the diagnosis of various stages and severity of CRC, the early detection of CRC, monitoring and diagnosing the effect of therapy on CRC and OC health states.

Abstract: The present invention relates to the diagnosis of colorectal and ovarian cancers (CRC and OC, respectively). The present invention describes the relationship between endogenous small molecules and CRC or OC. Specifically, the present invention relates to the diagnosis of CRC and OC through the measurement of vitamin E isoforms and related metabolites. The present invention also relates to diagnostic markers identified in said method. The present invention relates to the underlying case and pre-symptomatic phases of CRC, the diagnosis of various stages and severity of CRC, the early detection of CRC, monitoring and diagnosing the effect of therapy on CRC and OC health states.

Abstract: The present invention relates to methods for the diagnosis and risk assessment of plasmalogen deficiency mediated diseases of aging. The present invention describes the relationship between plasmalogen biosynthesis dysfunction and the biochemical and clinical manifestations of age related disorders. Specifically the present invention describes an increased prevalence of colon cancer, prostate cancer, lung cancer, breast cancer, ovary cancer, kidney cancer, cognitive impairment and dementia in subjects suffering from adult onset plasmalogen biosynthesis disorder (AO-PBD).

Abstract: The present invention relates to the diagnosis of colorectal and ovarian cancers (CRC and OC, respectively). The present invention describes the relationship between endogenous small molecules and CRC or OC. Specifically, the present invention relates to the diagnosis of CRC and OC through the measurement of vitamin E isoforms and related metabolites. The present invention also relates to diagnostic markers identified in said method. The present invention relates to the underlying case and pre-symptomatic phases of CRC, the diagnosis of various stages and severity of CRC, the early detection of CRC, monitoring and diagnosing the effect of therapy on CRC and OC health states.

Abstract: The present invention relates to methods for the diagnosis and risk assessment of plasmalogen deficiency mediated diseases of aging. The present invention describes the relationship between plasmalogen biosynthesis dysfunction and the biochemical and clinical manifestations of age related disorders. Specifically the present invention describes an increased prevalence of colon cancer, prostate cancer, lung cancer, breast cancer, ovary cancer, kidney cancer, cognitive impairment and dementia in subjects suffering from adult onset plasmalogen biosynthesis disorder (AO-PBD).

Abstract: Described herein are routes of synthesis and therapeutic uses of 1-alkyl, 2-acyl glycerol derivatives of formula I: which when administered to mammalian biological systems result in increased cellular concentrations of specific sn-2 substituted ethanolamine plasmalogens independent of the ether lipid synthesis capacity of the system. Elevating levels of the specific sn-2 substituted species in this way can cause lowering of membrane cholesterol levels and the lowering of amyloid secretion. These compounds can be used for the treatment or prevention of diseases of aging associated with increased membrane cholesterol, increased amyloid, and decreased plasmalogen levels, such as neurodegeneration (including Alzheimer's disease, Parkinson's disease and age-related macular degeneration), cognitive impairment, dementia, cancer (e.g. prostate, lung, breast, ovarian, and kidney cancers), osteoporosis, bipolar disorder and vascular diseases (such as atherosclerosis, hypercholesterolemia).

Abstract: A method for preparing plasmalogens and derivatives thereof represented by Formula B, wherein R1 and R2 are similar or different, derived from fatty acids; R3 is selected from hydrogen and small alkyl groups. The synthetic route involves production of novel cyclic plasmalogen precursors of Formula A and their conversion to plasmalogens and plasmalogen derivatives of Formula B. Also disclosed is the therapeutic use of plasmalogens and derivatives thereof as produced by the synthetic route of the present invention.

Abstract: A method for preparing 13C labeled iodotridecane represented by Formula A: The method comprises the conversion of 13C labeled propargyl alcohol to 13C labeled iodotridecane via alkylation of propargyl alcohol with iododecane.

Abstract: A method for preparing 13C labeled plasmalogens as represented by Formula B: The method involves producing a 13C labeled cyclic plasmalogen precursor of Formula A: and conversion of the precursor to a plasmalogen of Formula B.

Abstract: A method for preparing 13C labeled docosahexaenoic acid (DHA) represented by Formula A: The method comprises the conversion of 2-pentyn-1-ol to 13C labeled DHA by reaction with propargyl alcohol, 13C labeled propargyl alcohol and methyl pent-4-ynoate. The various steps involved include tosylation, coupling, bromination, selective hydrogenation and ester hydrolysis to obtain the final product.

Abstract: A method for preparing 13C labeled plasmalogens as represented by Formula B: —The method involves producing a 13C labeled cyclic plasmalogen precursor of Formula A, and conversion of the precursor to a plasmalogen of Formula B. These plasmalogens may potentially be useful in the determination of both the mechanism of action as well as the fate of plasmalogens in the body.

Abstract: A method for preparing 13C labeled iodotridecane represented by Formula A. The method comprises the conversion of 13C labeled propargyl alcohol to 13C labeled iodotridecane via alkylation of propargyl alcohol with iododecane.

Abstract: A method for preparing plasmalogens and derivatives thereof represented by Formula B, wherein R1 and R2 are similar or different, derived from fatty acids; R3 is selected from hydrogen and small alkyl groups. The synthetic route involves production of novel cyclic plasmalogen precursors of Formula A and their conversion to plasmalogens and plasmalogen derivatives of Formula B. Also disclosed is the therapeutic use of plasmalogens and derivatives thereof as produced by the synthetic route of the present invention.

Abstract: Described herein are routes of synthesis and therapeutic uses of 1-alkyl, 2-acyl glycerol derivatives of formula I: which when administered to mammalian biological systems result in increased cellular concentrations of specific sn-2 substituted ethanolamine plasmalogens independent of the ether lipid synthesis capacity of the system. Elevating levels of the specific sn-2 substituted species in this way can cause lowering of membrane cholesterol levels and the lowering of amyloid secretion. These compounds can be used for the treatment or prevention of diseases of aging associated with increased membrane cholesterol, increased amyloid, and decreased plasmalogen levels, such as neurodegeneration (including Alzheimer's disease, Parkinson's disease and age-related macular degeneration), cognitive impairment, dementia, cancer (e.g. prostate, lung, breast, ovarian, and kidney cancers), osteoporosis, bipolar disorder and vascular diseases (such as atherosclerosis, hypercholesterolemia).

Abstract: Methods for the diagnosis, risk assessment, and monitoring of Autism Spectrum Disorder (ASD) are disclosed. More specifically the present invention relates to the measurement of small molecules (metabolites) in human plasma that are found to have different abundances between persons with a clinical manifestation of ASD and subjects not expressing symptoms of ASD. Further, this invention relates to the monitoring of putative therapeutic strategies designed to ameliorate the biochemical abnormalities associated with ASD.

Abstract: Methods for the diagnosis, risk assessment, and monitoring of Autism Spectrum Disorder (ASD) are disclosed. More specifically the present invention relates to the measurement of small molecules (metabolites) in human plasma that are found to have different abundances between persons with a clinical manifestation of ASD and subjects not expressing symptoms of ASD. Further, this invention relates to the monitoring of putative therapeutic strategies designed to ameliorate the biochemical abnormalities associated with ASD.

Abstract: A compound of formula (I): wherein R represents a hydroxy substituted C24-C40 straight chain aliphatic group containing at least one double bond in the carbon chain; and at least one carbon in the chain is substituted with a hydroxy group. Such compounds are useful for detecting inflammation, inflammatory disorders and cancer in a subject, and can also be used in therapeutic applications including treatment and/or prevention of these conditions. Pharmaceutical compositions, combinations and supplements, as well as methods of treatment using the described compounds are therefore also described.

Abstract: Described herein are routes of synthesis and therapeutic uses of 1-alkyl, 2-acyl glycerol derivatives of formula I: which when administered to mammalian biological systems result in increased cellular concentrations of specific sn-2 substituted ethanolamine plasmalogens independent of the ether lipid synthesis capacity of the system. Elevating levels of the specific sn-2 substituted species in this way can cause lowering of membrane cholesterol levels and the lowering of amyloid secretion. These compounds can be used for the treatment or prevention of diseases of aging associated with increased membrane cholesterol, increased amyloid, and decreased plasmalogen levels, such as neurodegeneration (including Alzheimer's disease, Parkinson's disease and age-related macular degeneration), cognitive impairment, dementia, cancer (e.g. prostate, lung, breast, ovarian, and kidney cancers), osteoporosis, bipolar disorder and vascular diseases (such as atherosclerosis, hypercholesterolemia).

Abstract: Methods for the diagnosis, risk assessment, and monitoring of Autism Spectrum Disorder (ASD) are disclosed. More specifically the present invention relates to the measurement of small molecules (metabolites) in human plasma that are found to have different abundances between persons with a clinical manifestation of ASD and subjects not expressing symptoms of ASD. Further, this invention relates to the monitoring of putative therapeutic strategies designed to ameliorate the biochemical abnormalities associated with ASD.

Abstract: The present invention relates to methods for the diagnosis and risk assessment of plasmalogen deficiency mediated diseases of aging. The present invention describes the relationship between plasmalogen biosynthesis dysfunction and the biochemical and clinical manifestations of age related disorders. Specifically the present invention describes an increased prevalence of colon cancer, prostate cancer, lung cancer, breast cancer, ovary cancer, kidney cancer, cognitive impairment and dementia in subjects suffering from adult onset plasmalogen biosynthesis disorder (AO-PBD).