Search: Look for:   Last 1 Month   Last 6 Months   All time

Study revealed: How breast cancer spreads, stem cell breakthrough explains

Washington, Wed, 15 Jan 2014 NI Wire

In a major breakthrough, researchers have found that breast cancer stem cells exist in two different states and each state plays a role in how cancer spreads. The findings can be helpful in achieving a new study in these regards.

According to author Max S. Wicha from University of Michigan Comprehensive Cancer Center, the lethal part of cancer is its metastasis so understanding how metastasis occurs is critical.

"We have evidence that cancer stem cells are responsible for metastasis - they are the seeds that mediate cancer's spread. Now we've discovered how the stem cells do this," Wicha said.

First, on the outside of the tumor, a type of stem cell exists in a state called the epithelial-mesenchymal transition (EMT) state. These stem cells appear dormant but are very invasive and able to get into the bloodstream, where they travel to distant parts of the body.

Once there, the stem cells transition to a second state that displays the opposite characteristics, called the mesenchymal-epithelial transition state (MET). These cells are capable of growing and making copies of themselves, producing new tumors.

The study looked specifically at breast cancer stem cells but the researchers believe the findings likely have implications for other cancer types as well.

(With inputs from ANI)

Manohar Lal being presented with a memento
Manoj Tiwari BJP Relief meets the family members of late Ankit Sharma
Haryana CM Manohar Lal congratulate former Deputy PM Lal Krishna Advani on his 92nd birthday
King of Bhutan, the Bhutan Queen and Crown Prince meeting the PM Modi
PM Narendra Modi welcomes the King of Bhutan
Post comments:
Your Name (*) :
Your Email :
Your Phone :
Your Comment (*):
  Reload Image




Excellent Hair Fall Treatment
Careers | Privacy Policy | Feedback | About Us | Contact Us | | Latest News
Copyright © 2015 NEWS TRACK India All rights reserved.