Navigation Links
Green tea compound shows promise for tackling cancer

A compound found in green tea could be a weapon in treatments for tackling cancer, according to newly-published research at the University of Strathclyde in Glasgow, Scotland.

The extract, known as epigallocatechin gallate, has been known to have preventative anti-cancer properties but fails to reach tumours when delivered by conventional intravenous administration.

However, in initial laboratory tests at the Universities of Strathclyde and Glasgow, researchers used an approach which allowed the treatment to be delivered specifically to the tumours after intravenous administration. Nearly two-thirds of the tumours it was delivered to either shrank or disappeared within one month and the treatment displayed no side effects to normal tissues.

The tests are thought to be the first time that this type of treatment has made cancerous tumours shrink or vanish.

In the tests, on two different types of skin cancer, 40% of both types of tumour vanished, while 30% of one and 20% of another shrank. A further 10% of one of the types were stabilised.

The researchers encapsulated the green tea extract in vesicles that also carried transferrin, a plasma protein which transports iron through the blood. Receptors for transferrin are found in large amounts in many cancers.

Dr Christine Dufs, a senior lecturer at the Strathclyde Institute of Pharmacy and Biomedical Sciences, led the research. She said: "These are very encouraging results which we hope could pave the way for new and effective cancer treatments.

"When we used our method, the green tea extract reduced the size of many of the tumours every day, in some cases removing them altogether. By contrast, the extract had no effect at all when it was delivered by other means, as every one of these tumours continued to grow.

"This research could open doors to new treatments for what is still one of the biggest killer diseases in many countries."

The research paper has been published in the journal Nanomedicine. Imaging equipment used in the research was funded by a grant from the Wellcome Trust.

Contact: Paul Gallagher
University of Strathclyde

Related medicine news :

1. Greening Vacant Lots May Boost Safety
2. Penn study finds with vacant lots greened, residents feel safer
3. Green biased yellow fever swept through Irish Immigrants in 19th century US
4. GTC Green Cleaning Products Now Available from UNFI - United Natural Foods
5. Pink and Blue are Out - It’s Time to GREEN Your Nursery
6. Green Tea Weight Loss Results and Health Benefits Revealed
7. Sites, LLC Announces the Celebration of Green Van Dyck: Director of Sales and Internet Marketing
8. Why are some people greener than others?
9. U.S. Gives Green Light to Publish Controversial Bird Flu Research
10. Red wine compound could help seniors walk away from mobility problems
11. Breast-Milk Compound May Shield Babies From HIV
Post Your Comments:
Related Image:
Green tea compound shows promise for tackling cancer
(Date:11/27/2015)... ... 28, 2015 , ... There is only one major question facing all law ... , This question has not been an easy question to answer. Especially when the ... the younger workforce don’t share the same discipline around working long hours. , ...
(Date:11/27/2015)... ... 27, 2015 , ... A team of Swiss doctors has released a report ... has just posted the findings on the website. Click here to read the ... 136 mesothelioma patients who were treated with chemotherapy followed by EPP surgery. Among the ...
(Date:11/27/2015)... CA (PRWEB) , ... November 27, 2015 , ... ... use in Final Cut Pro X. With ProSidebar: Fasion, video editors can easily ... use ProSidebar as a minimalist title opener. Utilize presets featuring self-animating drop zones, ...
(Date:11/27/2015)... ... November 27, 2015 , ... ... Consultants has prided itself for not only fulfilling the needs of advisers and ... at an affordable price and providing top-tier customer service. However, there's always room ...
(Date:11/27/2015)... Francisco, California (PRWEB) , ... November 27, 2015 , ... ... Janis Joplin Ann Arbor Michigan boxing style concert posters. This is one of Joplin's ... at the Canterbury House at the University of Michigan in Ann Arbor. The According ...
Breaking Medicine News(10 mins):
(Date:11/26/2015)... --> --> Juntendo University Hospital ... weighting of MRI for patients with Multiple Sclerosis (MS) ... with SyntheticMR in order to use SyMRI in clinical research ... generate multiple contrast images from a single scan and adjust ... it possible to both fine tune images and recreate additional ...
(Date:11/26/2015)... November 26, 2015 ... the "2016 Future Horizons and Growth ... Testing Market: Supplier Shares, Country Segment Forecasts, ... their offering. --> ) ... "2016 Future Horizons and Growth Strategies in ...
(Date:11/26/2015)... Research and Markets ( ) has announced the ... Type (Dressings, Therapy Devices, Active Wound Care), Application (Surgical ... Geography - Global Forecast to 2020" report to ... --> The purpose of this report is to ... advanced wound care market. It involves deep dive analysis ...
Breaking Medicine Technology: