Archive for the ‘Tumor Cells’ Category

High-fibre Diet Linked to Lower Risk of Breast Cancer

3rd September 2009 by admin No Comments

We’re told repeatedly to get more fibre. It’s advice that can keep you regular and help ward off heart disease, type 2 diabetes and possibly colon cancer. Now, according to a new study published in the September issue of the American Journal of Clinical Nutrition, increasing your intake of fibre can guard against breast cancer.
More [...]

Share and Enjoy:
  • Digg
  • del.icio.us
  • Facebook
  • Google
  • Reddit
  • Slashdot
  • StumbleUpon
  • Technorati
  • TwitThis

New Class of Drugs Promising for BRCA-Related Cancers

9th July 2009 by admin 1 Comment

New drugs called PARP inhibitors appear to have a lot of promise against hereditary cancers caused by BRCA1 and BRCA2 cell mutations.
PARP inhibitors work by blocking the action of poly (ADP-ribose) polymerase, an enzyme that helps repair DNA. In certain tumor cells, such as those from BRCA1 and BRCA2 mutation carriers, blocking this enzyme can [...]

Share and Enjoy:
  • Digg
  • del.icio.us
  • Facebook
  • Google
  • Reddit
  • Slashdot
  • StumbleUpon
  • Technorati
  • TwitThis

New Drug Could Work Against Leukemia

7th July 2009 by admin 1 Comment

A new targeted therapy shows promise in treating acute myeloid leukemia, a highly treatment-resistant blood cancer, according to a new study.
Researchers created an antibody (7G3) that recognizes and binds to a molecule called CD123, which is expressed at high levels on leukemia stem cells (LSCs), but not on normal blood cells. LSCs are cells that [...]

Share and Enjoy:
  • Digg
  • del.icio.us
  • Facebook
  • Google
  • Reddit
  • Slashdot
  • StumbleUpon
  • Technorati
  • TwitThis

Lab Study Finds Protein That May Inhibit Cancer Spread

22nd June 2009 by admin No Comments

A protein produced by certain kinds of tumors inhibits the spread of cancer and could potentially be harnessed as a cancer treatment, researchers say.
Currently, there is no approved therapy for inhibiting or treating metastasis — the migration of cancer cells from the original cancer site to other parts of the body. Metastasis is one of [...]

Share and Enjoy:
  • Digg
  • del.icio.us
  • Facebook
  • Google
  • Reddit
  • Slashdot
  • StumbleUpon
  • Technorati
  • TwitThis