Navigation Links
Anti-cancer drug damages brain vessels
Date:2/11/2008

The cancer drug Avastin (bevacizumab) is used to treat advanced bowel cancer in combination with chemotherapy. This drug targets a protein called VEGF (vascular endothelial growth factor) that stimulates blood vessel growth. Avastin inhibits the growth of tumors by cutting off their blood supply, which deprives them of oxygen and other nutrients. In a small percentage of patients, however, Avastin can cause neurological side effects ranging from headaches and blurry vision to potentially fatal seizures and brain swelling.

The new study reveals that VEGF normally protects the specialized cells that create a seal between the brain and spinal column and thus prevent fluid from leaking into the brain. When VEGF was blocked in mice, these cells died and the animals developed brain swelling. The authors suspect that Avastins side effects in humans may be caused by a similar phenomenon. Why these symptoms occur in only a few patients is not yet known.


'/>"/>

Contact: Hema Bashyam
hbashyam@rockefeller.edu
212-327-7053
Journal of Experimental Medicine
Source:Eurekalert

Page: 1

Related medicine news :

1. Synthesis of natural molecule could lead to better anti-cancer drugs
2. Carbon monoxide counteracts one side-effect of an anti-cancer drug
3. Scientific evidence of the significant anti-cancer effect of milk thistle
4. Telomerase enzyme structure provides significant new target for anti-cancer therapies
5. A Chinese medicine compound has satisfactory anti-cancer effects on hepatocellular carcinoma
6. Aida Granted Additional Anti-Cancer Patent
7. Discovery of widespread tumor growth gene holds promise for effective anti-cancer treatment
8. Experimental anti-cancer drug made from corn lillies kills brain tumor stem cells
9. Novel MRI Technique Shows Secondhand Smoke Damages Lungs
10. Special MRI Shows Secondhand Smoke Damages Lungs
11. Secondhand smoke damages lungs, MRIs show
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/26/2016)... ... ... MadgeTech will be showcasing its line of data logging products , ... MadgeTech headquarters. With products sold in more than 100 countries around the world, MadgeTech ... , In 2012, NASA strategically set up 17 RHTemp101A MadgeTech data loggers around ...
(Date:5/26/2016)... ... May 26, 2016 , ... An April Gallup survey found rising health care ... of Sun Health Senior Living (SHSL) may not share those same worries ... prescription copays for the year, while holding the line on increasing their contributions, including ...
(Date:5/26/2016)... ... May 26, 2016 , ... Leadership of ... today announced the organization has earned its ISO 13485 certification, indicating the company’s ... with all rules and policies associated with ISO quality standard 13485. , ...
(Date:5/26/2016)... ... 2016 , ... North Cypress Medical Center hosted its 9th Annual ... With the help of community partners, the event organizers raised $45,000 for the ... service members and their families through health, wellness, and therapeutic support. , A ...
(Date:5/26/2016)... FL (PRWEB) , ... May 26, 2016 , ... The ... of events featuring guest speaker Dr. Adonis Maiquez MD, ABAARM. Dr. Adonis , ... and Regenerative Medicine, and a member of the Institute for Functional Medicine. , He ...
Breaking Medicine News(10 mins):
(Date:5/25/2016)... 25, 2016 Digital Health Dialog, LLC ... by the US Patent and Trademark Office of ... proprietary processes for electronic opt-­in and processing of ... programs, HIPAA compliance and otherwise. Logo - ... "Our technology allows for individuals to ...
(Date:5/24/2016)... 24, 2016 Niederländische Chirurgen ... die es Ärzten erlaubt, ihre Expertise weltweit zu ... kombiniert Live Streaming mit einer Instant-Messaging-Funktion und der ... Mediziner in Europa, Afrika, Asien und den ... die Plattform registriert. Information und Weiterbildung   ...
(Date:5/24/2016)... May 24, 2016  Diana Russell suffers from a ... from the inside out.  This disease has put her ... her children and grandchildren to leave her home.  Because ... family cannot haul the wheelchair.  So if there is ... and Diana is left to wait for the bus. ...
Breaking Medicine Technology: