Navigation Links
Prostate cancer cells thrive on stress
Date:1/25/2013

Prostate cancer patients have increased levels of stress and anxiety; however, several recent studies have found that men who take drugs that interfere with the stress hormone adrenaline have a lower incidence of prostate cancer. In this issue of the Journal of Clinical Investigation George Kulik and colleagues at Wake Forest University examined the relationship between stress and cancer progression in a mouse model of prostate cancer. Kulik and colleagues found that mice that had been subjected to stress (exposed to the scent of a predator) exhibited a significantly reduced response to a drug that induces cancer cell death compared to their unstressed counterparts. Administration of adrenaline also blocked cancer cell death. Conversely, drugs that inhibited adrenaline signaling ablated the effect of stress on prostate cancer. These findings suggest that beta-blockers, which are used for the treatment of high blood pressure and block the effects of adrenaline, could increase the efficacy of anti-cancer therapies. In a companion commentary, Anil Sood and colleagues at MD Anderson Cancer Center discuss additional studies that will be required to move these findings from bench to bedside.


'/>"/>

Contact: Jillian Hurst
press_releases@the-jci.org
Journal of Clinical Investigation
Source:Eurekalert

Page: 1

Related medicine news :

1. Emotional stress reduces effectiveness of prostate cancer therapies in animal model
2. Stigma stymies prostate cancer screening, treatment in Ghana
3. Personal epigenetic signatures found consistent in prostate cancer patients metastases
4. Kaiser Permanente study: Change in PSA levels over time can help predict aggressive prostate cancer
5. Chinese Herbal Medicine Can Reach into Prostate Gland and Treat Prostatitis Successfully As A New Option for Prostatitis Sufferers, States Wuhan Dr.Li's Clinic
6. High fiber diet prevents prostate cancer progression
7. How prostate cancer therapies compare by cost and effectiveness
8. Some Complain of Shorter Penis After Prostate Cancer Treatment: Study
9. Some men voice complaints of shortened penis following prostate cancer treatment
10. New Lawsuit on Avodart Prostate Cancer: Now, AttorneyOne Can Provide Advice
11. Dr. Gary McClain of JustGotDiagnosed.com Addresses Prostate Cancer Support Group
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/24/2017)... Antonio, TX (PRWEB) , ... March 24, 2017 , ... ... new clinic which can be found at 9618 Huebner Road. The clinic is the ... PT, OCS, Clinic Director, and Dr. Ali Higgins, PT, will provide care from the ...
(Date:3/24/2017)... Diego, Calif. (PRWEB) , ... March 24, 2017 ... ... has raised over $100,000 for its innovative EcoQube Frame vertical micro-veggies garden on ... the instant demand for the product – with nearly 2,000 consumers (and counting) ...
(Date:3/24/2017)... ... March 24, 2017 , ... The law firm of ... is pleased to announce Westchester resident Lauren C. Enea has joined the firm as ... firm, will concentrate her practice in elder law, Medicaid planning and applications, and Wills, ...
(Date:3/24/2017)... Maryland (PRWEB) , ... March 24, 2017 , ... ... is the first Certified Medical Reiki™ Master in Frederick, MD. Judy says, “I ... their caregivers during what is often a very difficult and challenging time.” , ...
(Date:3/24/2017)... ... March 24, 2017 , ... ... stories about real people of God in congregations across the United States. ... Presbyterian minister ordained in 1964 who has served congregations in seven states throughout ...
Breaking Medicine News(10 mins):
(Date:3/24/2017)... DALLAS , March 23, 2017  HealthMine surveys ... January 2017 revealed that health plan members want help ... reason to stay engaged in their health, 2) help ... an integrated platform for health and 5) relevant, real-time ... outcomes and lowering healthcare costs. ...
(Date:3/24/2017)... GENEVA , March 24, 2017 ... revitalizes efforts to develop sutezolid as effective response to ... Day, TB Alliance and the Medicines Patent Pool (MPP) ... sutezolid, an antibiotic drug candidate which demonstrated encouraging results ... of sutezolid in combination with other TB drugs and ...
(Date:3/23/2017)... -- Mosaic Life Care, based in St. Joseph, Missouri , has ... of 58 clinics, located in 22 cities, and its flagship St. Joseph Medical Center. ... the delivery of health care to its patients, including the insurance, billing and collections ... ... Mosaic Life Care St. Joseph Medical Center ...
Breaking Medicine Technology: