Health Update

Nuclei of human stem cells are soft and flexible, not hard

Washington, October 12 : Researchers at the University of Pennsylvania have found that the nuclei of human stem cells are soft and flexible, and not hard by nature.

Cancer cells contain building blocks for recurring prostrate cancer

Gene that prevents cholesterol build-up identified

Washington, October 12 : A study in mice has shown that a gene called SIRT1 prevents cholesterol build-up by activating a cellular pathway that expels cholesterol from the body.

'Seed' therapy highly accurate in pinpointing breast tumours

Breast cancer blocking protein may play key role in pancreatic cancer

Washington, Oct 12 : A study has found that pp32, a tumour-blocking protein in prostate and breast cancer development, may play a vital role in the growth of pancreatic cancer.

Protein that plays key role in recycling iron from blood identified

Washington, Oct 12 : Scientists at MIT have discovered a key protein that plays a crucial role in the recycling of iron from blood.

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