Ben-Gurion University of the Negev Research and Development Authority

Hadasit Medical Research Services and Development Ltd.

Immuron Limited

Ami Ben-Ya'Acov

Yaron Ilan

Smadar Cohen

Eyal Shteyer

Gadi Lalazar

Meir Mizrahi

Tomer Adar

Tsiona Elkayam

Compositions comprising an alginate, a source of sodium ions and a carrier (e.g., a pharmaceutically acceptable carrier), which are characterized by reduced association of the alginate chains and hence by at least one of: (i) a zeta potential weaker than &#x2212;25 mV, at a concentration of 0.5% (w/v) alginate in the carrier; and (ii) a diffusion coefficient of at least 10cm/second, at a concentration of 0.5% (w/v) alginate in the carrier, are disclosed. Also disclosed are uses of the composition and methods utilizing the composition for treating inflammatory bowel disease; liver damage, diseases and disorders, for treating a medical condition treatable by a hepatotoxic agent and for reducing or preventing liver damage, including liver damage caused by a hepatotoxic agent.

Alginate compositions and uses thereof

The present invention relates to methods for the treatment of hepatic disorders in a subject in need thereof. More specifically, the methods of the invention are based on the administration, preferably, systemic administration, of a therapeutically effective amount of at least one biocompatible alginate biomaterial, any modification thereof and any combination thereof. The invention further provides methods for sustaining serum albumin levels, and/or reducing serum AST and ALT, in subjects suffering from hepatic disorder. Still further, the invention provides methods for reducing apoptosis and inducing cell proliferation in a damaged liver tissue of a subject suffering of hepatic disorder, using the alginate biomaterial described by the invention.

Alginate biomaterials for the treatment of hepatic disorders

The invention relates to the use of preparations enriched with anti LPS antibodies, such as those derived from mammalian colostrum or avian eggs, and optionally further antibodies against disease-associated antigens, colostrums, milk or milk product component/s and any adjuvants for treating, delaying or preventing the progression of a pathologic disorder such as chronic liver disease, cirrhosis and any complication or disorder associated therewith. The invention further relates to combined compositions comprising a combination of anti-LPS enriched antibody preparations and antibodies recognizing at least one antigen specific for a pathologic disorder and uses thereof in the treatment of immune-related disorders.

Anti-LPS enriched immunoglobulin preparations for the treatment and/or prophylaxis of a pathologic disorder

Disclosed herein are compositions, methods and uses utilizing alginate compositions, for treating, preventing and/or reducing liver damage induced by a hepatotoxic agent, and for treating a medical condition treatable by a hepatotoxic agent, in which an alginate composition is administered prior to, concomitant with, or shortly after exposure to a hepatotoxic agent. Also disclosed are pharmaceutical compositions comprising a hepatotoxic agent and an alginate composition and uses thereof for treating medical conditions treatable by the hepatotoxic agent.

Use of alginate compositions in preventing or reducing liver damage caused by a hepatotoxic agent

Methods and compositions for treating conditions including liver dysfunction, e.g., associated with fatty liver; glucose intolerance; and others, by administering compositions comprising anti-LPS immunoglobulin enriched colostrum preparations.

Growing community of inventors

Jerusalem, Israel

Ami Ben-Ya'Acov