Latest News in the Business and Financial World

Tuesday, April 20, 2021
Log in
  • Home
  • Company News & Financials
  • OTC Markets
  • Tech & Science
  • Health & LifeStyle
  • About WS OTC
    • Analysts & Contributors
    • Contact Us
    • Advertising
    • Feedback
    • Privacy Policy GDPR
  • Mobile
  • Latest News
    • New Theories Explain the Disappearance of the Mayan Civilization
    • What Happens If Coral Reefs Die?
    • Monsanto Loses Lawsuit for its Herbicide Products
    • Mankind (MNKD) shares Plunge after FDA Approves Afrezza, inhaled Insulin for Diabetes patients
    • Psychologists Confirm that Violent Video Games Boost Aggressiveness
    • World of Warcraft: Warlords of Draenor Release Date on Nov 13
    • iPass Global Hotspot Map Unveils Worldwide Wi-fi Coverage

Pages

  • About Wall Street OTC
  • Advertising
  • Analysts & Contributors
  • Contact
  • Feedback
  • Mobile
  • Privacy Policy GDPR
  • Terms of Service

Recent Posts

  • SF Hospital Slaps New Parents with $19K Bill for Baby Treatment
  • Furious Trump Blasts Harley-Davidson for Moving Production Overseas
  • Warning! MRI Machines Could Poison You
  • Flight Attendants More Likely to Get Certain Cancers
  • More Red Meat Allergy Cases Related to Lone Star Tick Bites

Team Finds Innovative Method to Halt Growth of Brain Tumors

Jun 14, 2015 By David Warren Leave a Comment

Email, RSS Follow
Brain cancer

Brain cancer

A research team from Washington University School of Medicine in St. Louis, Missouri, found a unique way of reining the spread of Glioblastoma Multiforme, one of the deadliest and most aggressive  brain tumors in humans, by disrupting the way tumor stem cells replicate.

Dr. Albert H. Kim, lead author of the discovery and assistant professor at Washington University, hopes that the new finding could help researchers “attack the root of some of the deadliest brain tumors.”

He explained that a successful cure for brain cancer would first try and block cancer stem cells reproduction.

Glioblastoma is a very aggressive form of brain cancer that affects more than 18,000 people in the U.S. each year. Patients diagnosed with it, usually have a low survivability rate. While the average survivability rate is 15 months, only 30 percent of patients live more than two years.

Currently, the most efficient treatment for glioblastoma is surgical resection, or the surgical removal of brain tumors. On the other hand, the method has major drawbacks since some brain functions may be damaged and patients become impaired.

Researchers, however, learned that a particular type of tumor cells isare highly resistant to radiation, surgery and chemo therapies. Those cells are the stem cells that help tumors grow despite treatment.

“These tumor stem cells are really the kingpins of cancers – the cells that direct and drive much of the harm done by tumors,”

noted Dr. Kim.

Yet, scientists were able to find a weakness of these cells – they are highly dependent on a protein dubbed SOX2, which is found in healthy stem cells, as well.

So, they managed to disturb tumor stem cells’ regeneration process with help from another protein, CDC20.

Researchers tweaked CDC20 levels in a brain tumor and learned that SOX2 was produced proportionally with the amount of CDC20 available. So, if there was no CDC20 in the tumor, stem cells were not able to produce SOX2 anymore. And without SOX2 stem cells couldn’t form new tumors or help the old ones grow.

Dr. Kim said that some tumors that were deprived of CDC20 saw the rate of growth drop by 95 percent as compared with other tumors that had regular levels of the protein.

The findings were made during a mouse study, but the researchers analyzed several human tumor samples. Patients who had tumors with high levels of CDC20 had the lowest survivability rate, the team noted.

As a follow-up, the research team plans to find new ways of blocking CDC20 in human tumors.

Image Source: Huffington Post

Email, RSS Follow
The following two tabs change content below.
  • Bio
  • Latest Posts

David Warren

David Warren is a serious tech aficionado. Five years ago he finished his studies at the California Institute of Technology, Caltech, where he earned a degree in Computer Science. Two years ago he got hired as a data protection analyst in an American multinational. When he’s bored with security protocols he enjoys writing reviews and previews of his favorite gadgets and games.

Latest posts by David Warren (see all)

  • Scientists Take A Closer Look At One Of The World’s Largest Volcanic Eruptions - Oct 15, 2017
  • Insects Such As Fruit Flies Can Unexpectedly See In High-Res - Sep 10, 2017
  • The Swimming Style Of Plesiosaurs Explained By A Robot - Sep 1, 2017

Filed Under: Health & LifeStyle

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 72 other subscribers

Mom holding newborn's hands

SF Hospital Slaps New Parents with $19K Bill for Baby Treatment

Jun 29, 2018 By Anne-Marie Jackson Leave a Comment

Harley-Davidson biker

Furious Trump Blasts Harley-Davidson for Moving Production Overseas

Jun 28, 2018 By Anne-Marie Jackson Leave a Comment

MRI machine

Warning! MRI Machines Could Poison You

Jun 27, 2018 By Anne-Marie Jackson Leave a Comment

Flight Attendants More Likely to Get Certain Cancers

Jun 27, 2018 By Anne-Marie Jackson Leave a Comment

Lone star tick sitting on a succulent leaf

More Red Meat Allergy Cases Related to Lone Star Tick Bites

Jun 26, 2018 By Anne-Marie Jackson Leave a Comment

Time magazine cover

Time Admits Sobbing Cover Girl Was Not Separated from Parents

Jun 26, 2018 By Anne-Marie Jackson Leave a Comment

Sunshine and green leaves

Vitamin D Deficiency Could Boost Risk of Lung Disease

Jun 25, 2018 By Anne-Marie Jackson Leave a Comment

Green-light laser pointer

Greek Boy’s Retina Severely Damaged by Laser Pointer

Jun 22, 2018 By Anne-Marie Jackson Leave a Comment

Red Tesla car

Tesla Suing ‘Whistleblower’ over Data Theft

Jun 21, 2018 By Anne-Marie Jackson Leave a Comment

Boiled eggs and mayonnaise

Eating too Clean Can Lead to Orthorexia

Jun 20, 2018 By Anne-Marie Jackson Leave a Comment

NYC mayor Bill de Blasio

NYC Will Allow People to Smoke Pot in Public

Jun 20, 2018 By Anne-Marie Jackson Leave a Comment

A kitten and a puppy sleeping in a bed while hugging each other

Who Is Smarter Between Cats and Dogs? Researchers Have an Answer (Study)

Jun 19, 2018 By Anne-Marie Jackson Leave a Comment

Orthodox church in Greece

Being Religious Is Tied to Longer Lifespan, Study

Jun 19, 2018 By Anne-Marie Jackson Leave a Comment

Bacon and eggs for breakfast

How Does the Keto Diet Work?

Jun 18, 2018 By Anne-Marie Jackson Leave a Comment

Related Articles

  • Mom holding newborn's hands

    SF Hospital Slaps New Parents with $19K Bill for Baby Treatment

    Jun 29, 2018
  • MRI machine

    Warning! MRI Machines Could Poison You

    Jun 27, 2018
  • Lone star tick sitting on a succulent leaf

    More Red Meat Allergy Cases Related to Lone Star Tick Bites

    Jun 26, 2018
  • Sunshine and green leaves

    Vitamin D Deficiency Could Boost Risk of Lung Disease

    Jun 25, 2018
  • Green-light laser pointer

    Greek Boy’s Retina Severely Damaged by Laser Pointer

    Jun 22, 2018
  • Boiled eggs and mayonnaise

    Eating too Clean Can Lead to Orthorexia

    Jun 20, 2018
  • Orthodox church in Greece

    Being Religious Is Tied to Longer Lifespan, Study

    Jun 19, 2018
  • Office workers

    Free Workplace Food Is Packed with Empty Calories (Study)

    Jun 13, 2018
  • Basil leaves in a wooden spoon next to some cherry tomatoes

    Plant Foods Are the Secret to Longevity and a Healthy Life

    Jun 12, 2018
  • hotel room

    Scientists Paying Volunteers $3,500 to Stay at ‘Flu Hotel’

    Jun 11, 2018

Categories

  • Business
  • Company News & Financials
  • Diversified Financial
  • Entertainment
  • Featured
  • Health & LifeStyle
  • Micro Cap
  • Mid Cap
  • National News
  • Nature
  • OTC Exchange
  • OTC Markets
  • OTC Research
  • Science
  • Small Cap
  • Sports
  • Tech & Science
  • U.S.
  • Uncategorized
  • Wall Street
  • World
  • World Indexes

Copyright © 2021 wallstreetotc.com

About · Privacy Policy · Sitemap · Terms of Service · Contact