Abstract:
The present invention relates to a compound of Formula I: or an enantiomer, diastereomer, tautomer, or pharmaceutically acceptable salt or solvate thereof, wherein the symbols are as defined in the specification; a pharmaceutical composition comprising the same; and a method for treating or preventing autoimmunity disease using the same.
Abstract:
The present invention relates to a compound of Formula I: or an enantiomer, diastereomer, tautomer, or pharmaceutically acceptable salt or solvate thereof, wherein the symbols are as defined in the specification; a pharmaceutical composition comprising the same; and a method for treating or preventing autoimmunity disease using the same.
Abstract:
The present invention relates to a compound of Formula I: or a pharmaceutically acceptable salt thereof, wherein the symbols are as defined in the specification; a pharmaceutical composition comprising the same; and a method for treating or preventing autoimmunity disease using the same.
Abstract:
The invention provides methods and compositions useful for modulating signaling through Toll-like receptors. The methods involve contacting a TLR-expressing cell with a small molecule having a core structure including at least two rings. Certain of the compounds are 4-primary amino quinolines. Many of the compounds and methods are useful specifically for inhibiting immune stimulation involving at least one of TLR9, TLR8, TLR7, and TLR3. The methods may have use in the treatment of autoimmunity, inflammation, allergy, asthma, graft rejection, graft versus host disease, infection, sepsis, cancer, and immunodeficiency.
Abstract:
Method for inactivating non-enveloped viruses using a viricide-potentiating agent. In a preferred embodiment, the method may be used to inactivate non-enveloped viruses present within a sample of whole blood or a blood product and comprises (a) adding to the blood sample a photoactivatable viricide, such as a psoralen, hypericin, methylene blue, toluidine blue or the like, which, when activated, is effective in inactivating enveloped viruses; (b) adding to the blood sample a viricide-potentiating chemical agent that increases the sensitivity of non-enveloped viruses to the activated viricide; and (c) activating the photoactivatable viricide. Preferably, the viricide-potentiating chemical agent includes a first moiety which possesses an affinity for a component of the non-enveloped virus and a second moiety which includes a lipid tail, the first and second moieties being structurally interrelated so that, when the first moiety becomes associated with a component of the non-enveloped virus, the second moiety penetrates or at least partially surrounds the viral capsid of the non-enveloped virus. Examples of the chemical agent include cationic lipopolyamines, such as dioctadecylamidoglycylspermine.
Abstract:
The present invention relates to a compound of Formula (I): or an enantiomer, diastereomer, tautomer, or pharmaceutically acceptable salt or solvate thereof, wherein the symbols are as defined in the specification; a pharmaceutical composition comprising the same; and a method for treating or preventing autoimmunity disease using the same.
Abstract:
A genus of 11,21-dihydroxypregna-1,4-diene-3,20-diones is disclosed, in which the 21-hydroxy is esterified with C8 to C24 hydrocarbon or the residue of misoprostol. The compounds are useful for treating rhinitis and asthma, particularly by inhalation, and for treating inflammation, particularly by local or topical administration.
Abstract:
Methods and pharmaceutical compositions which inhibit the activity of D-amino acid oxidase (DAO) are disclosed. Inhibition of DAO improves memory, learning and cognition in individuals suffering from neurodegenerative diseases such as Alzheimer's, Huntington's or Parkinson's diseases; the methods and pharmaceutical compositions which inhibit the activity of DAO also improve cognitive dysfunctions associated with aging and improve catatonic schizophrenia. Several genera of heterocycle-2-carboxylic acids are disclosed as DAO inhibitors.
Abstract:
Ototoxic side-effects have either limited the application of an important group of antibiotics, aminoglycoside antibiotics, or have added further burden to those who have to resort to platinum-containing antineoplastic agents to treat life-threatening tumors. The present invention discloses pharmaceutical compositions that prevent or treat the ototoxic side-effects of aminoglycoside antibiotics and platinum-containing antineoplastic agents. The otoprotective compositions disclosed herein can also be used to treat noise induced hearing loss.