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Therapeutic formulations containing venom or venom Anti-serum either alone or in combination for the therapeutic prophylaxis and therapy of neoplasms

a technology of venom and anti-serum, which is applied in the direction of snake antigen ingredients, enzymes, biochemical equipment and processes, etc., can solve the problems of irreversible cell injury and eventually cell death, and achieve enhanced anti-cancer effects and prevent the growth and spread of neoplastic tissu

Inactive Publication Date: 2010-08-05
SHANAHAN PRENDERGAST ELIZABETH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The anti-serum effectively inhibits tumour cell proliferation in vitro and in vivo, retarding neoplastic tissue growth without toxicity, and enhances immune responses by interacting with neoplastic cell membranes, thereby controlling the spread of tumours.

Problems solved by technology

Subsequent accumulation of lysophospholipids and free fatty acids promote damage to sarcolemmal membranes leading to irreversible cell injury and eventually cell death.

Method used

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  • Therapeutic formulations containing venom or venom Anti-serum either alone or in combination for the therapeutic prophylaxis and therapy of neoplasms
  • Therapeutic formulations containing venom or venom Anti-serum either alone or in combination for the therapeutic prophylaxis and therapy of neoplasms
  • Therapeutic formulations containing venom or venom Anti-serum either alone or in combination for the therapeutic prophylaxis and therapy of neoplasms

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044]The therapeutic activity of the compounds of this invention are demonstrated by inhibition of the tumour cell lines in-vitro and in-vivo. The compounds were tested for toxicity in Scid mice. Results as in FIG. 1 [toxicity data].

Toxicity Study

Method

[0045]Female Scid mice (6-8 weeks of age) were treated with either a Neat or a 1:10 dilution of the anti-serum preparation, subcutaneously (0.1 ml, daily) for a period of 14 days. The weights of the mice were measured daily. At termination, organs were removed and fixed in formalin for histological examination.

Results

[0046]No toxicity, as assessed by animal weights and clinical well-being, was evident (FIG. 1).

[0047]The compounds of this invention may be combined with other known anti-inflammatory / immunosuppressive or chemotherapeutic agents such as steroids or non-steroidal anti-inflammatory agents in the pharmaceutical compositions and methods described herein.

[0048]Anti-serum to snake and / or insect venoms and / or mammalian and / or P...

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Abstract

A method of treating a mammal prophylactically to prevent neoplastic development comprises administering to the mammal a therapeutic vaccine comprising venom and at least one adjuvant. The method optionally further comprises administering to the mammal at least one other therapeutically effective agent, e.g., an anti-inflammatory agent.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This application is a continuation of U.S. application Ser. No. 11 / 735,025 filed Apr. 13, 2007 (the entirety of which is incorporated herein by reference), which is a continuation of U.S. application Ser. No. 10 / 742,726 filed Dec. 19, 2003 (the entirety of which is incorporated herein by reference), which is a continuation of U.S. application Ser. No. 09 / 254,623, filed Jul. 8, 1999 (the entirety of which is incorporated herein by reference), which is the National Stage of PCT Application No. PCT / IB97 / 01091 filed Sep. 10, 1997 (which designated the U.S.) (the entirety of which is incorporated herein by reference), which claims the benefit of U.S. Provisional Application Ser. No. 60 / 025,179 filed Sep. 11, 1996 (the entirety of which is incorporated herein by reference).[0002]The present invention comprises the method of treating a host organism (man or animal) in need of a drug having direct or prophylactic anti-neoplastic activity comprisi...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A61K9/127A61K39/38A61K35/58A61K39/395A61P35/00A61P19/02A61P29/00A61P37/08A61P11/06A61P13/12A61P9/10A61P17/06A61P33/06A61P25/18C12Q1/26A61K35/583A61K38/00A61K38/46C07K16/40
CPCA61K39/38A61K39/395C07K16/40C12Y301/04011A61K35/583A61K38/465C12Y301/01004A61K2300/00A61P11/06A61P13/12A61P17/06A61P19/02A61P25/18A61P29/00A61P33/06A61P35/00A61P37/08A61P9/10Y02A50/30
Inventor SHANAHAN-PRENDERGAST, ELIZABETH
Owner SHANAHAN PRENDERGAST ELIZABETH
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