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Method for screening anticancer substances, set or kit for implementing said method

Référence

86825-01

Statut des brevets

French patent application BF0551616 filed on juin 14th, 2005 and entitled “Technique de criblage fonctionnel de molécules bioactives anti-métastasiques sur cellules épithéliales invasives”

Inventeurs

Pierre ROUX
Marion DE TOLEDO

Statut commercial

Licensed

Laboratoire

Centre de Recherche de Biochimie Macromoléculaire (CRBM), a CNRS laboratory (UMR5237), in Montpellier, France.

Description

TECHNICAL DESCRIPTION

The inventors have developed a new method for screening anticancer substances. This protocol is based on the colon cancer model cells SW620 and the observation that neoformation of E-cadherin type junctions is in correlation with metastases reduction.

This protocol includes the following steps:

  • obtaining a culture of tumoral cells not expressing E-cadherin on their cell membrane
  • contacting the cells obtained at step a) with a candidate substance or a combination of candidate substances
  • detecting, in the culture of cells obtained at the end of step b), the presence of E-cadherin at the cell surface
  • positively selecting the candidate substance or combination of candidate substances when E-cadherin has been detected at step c).

INDUSTRIAL APPLICATIONS

Screening of new anticancer molecules especially anti-metastatic molecules.

An important advantage of this new method is to reduce the cost and the delay in new therapeutic molecules screening.
Drug screening for developing anti-metastatic therapy protocols.

For further information, please contact us (Ref 86825-01)

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