1 / 21

The MIN mouse : (1.) Heterozygous for the highly penetrant Apc Min allele.

The MIN mouse : (1.) Heterozygous for the highly penetrant Apc Min allele. (2.) Min/Min homozygotes die at gastrulation. (3.) Mice develop numerous (50-200) adenomas in the small intestine, and few (0-3) in the colon. (4.) Death occurs around 5 months of age.

Download Presentation

The MIN mouse : (1.) Heterozygous for the highly penetrant Apc Min allele.

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. The MIN mouse: (1.) Heterozygous for the highly penetrant ApcMin allele. (2.) Min/Min homozygotes die at gastrulation. (3.) Mice develop numerous (50-200) adenomas in the small intestine, and few (0-3) in the colon. (4.) Death occurs around 5 months of age. (5.) Tumor multiplicity modulated by genetic background, drugs, and diet.

  2. wnt frizzled dsh E-cadherin -catenin P slimb -catenin GSK3 -catenin conductin/axin APC -catenin LEF/ TCF -catenin LEF/ TCF Target Genes

  3. 100X

  4. Treated (Tomudex 5mg/kg) Folate-deficient diet Untreated

  5. Does the genetic character of stromal (i.e., bone marrow-derived) cells determine response to anti-neoplastic agents?

  6. The role of the tumor stroma in conferring response to TS inhibitors. Marrow response to drug ex vivo Introduce TS gene Transplant Tumor response to drug therapy MIN Recipient eGFP Donor Bone Marrow Therapeutic toxicity

More Related