Sterile immunogenic non-tumorigenic tumor cell compositions...

A - Human Necessities – 61 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61K 39/00 (2006.01) A61K 35/12 (2006.01) A61L 2/08 (2006.01) A61N 5/00 (2006.01) A61P 35/00 (2006.01) A61P 35/04 (2006.01)

Patent

CA 2476999

This invention relates to methods of removing bioburden from an aggregate of cells to obtain sterile cells that remain viable and immunogenic for the production of vaccines. This invention further relates to a method of eliciting an immune response to prevent a recurrence of metastases that involves preparing and administering a sterile vaccine derived from solid tumors. The vaccine is prepared by excising a solid tumor from a cancer patient, digesting the tumor cells with an enzyme to obtain dissociated cells, irradiating the dissociated cells to render the cells non-tumorigenic, and sterilizing the cells.

Cette invention concerne des méthodes permettant d'éliminer une biocontamination d'un agrégat de cellules, de manière à obtenir des cellules stériles qui restent viables et immunogènes pour la production de vaccins. Cette invention a également trait à une méthode permettant de provoquer une réponse immunitaire, afin de prévenir une récurrence de métastases, ce qui implique donc la préparation et l'administration d'un vaccin stérile dérivé de tumeurs solides. On prépare ce vaccin en excisant une tumeur solide d'un patient souffrant d'un cancer, en faisant digérer les cellules tumorales à l'aide d'une enzyme pour obtenir des cellules dissociées, en irradiant les cellules dissociées de façon à faire de ces cellules des cellules non oncogènes, et en les stérilisant.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Sterile immunogenic non-tumorigenic tumor cell compositions... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sterile immunogenic non-tumorigenic tumor cell compositions..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sterile immunogenic non-tumorigenic tumor cell compositions... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1372412

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.