Tag Archives: richard

How does prostate cancer form? Parkinson’s Link?

“Using genetic deletion we found that SIRT1 normally restrains prostatic intraepithelial neoplasia in animals. Therefore too little SIRT1 may be involved in the cellular processes that starts human prostate cancer,” said Dr. Richard Pestell, M.D., Ph.D., MBA, executive Vice President of Thomas Jefferson University and Director of the Sidney Kimmel Cancer Center. “As we had shown that gene therapy based re expression of SIRT1 can block human prostate cancer tumor growth, and SIRT1 is an enzyme which can be targeted, this may be an important new target for prostate cancer prevention.” The researchers led by Dr…

HIV drug blocks bone metastases in prostate cancer — ScienceDaily

“Because this work shows we can dramatically reduce metastasis in pre-clinical models, and because the drug is already FDA approved for HIV treatment- we may be able to test soon whether this drug can block metastasis in patients with prostate cancer,” says Richard Pestell, M.D., Ph.D., MBA, Director of the Sidney Kimmel Cancer Center at Thomas Jefferson University and senior author on the study. The work builds on previous research from Dr. Pestell’s lab that showed in 2012 that CCR5 signaling was key in the spread of aggressive forms of breast cancer to the lungs…

Osteoporosis treatment may also benefit breast cancer patients — ScienceDaily

“Skeletal metastases develop in up to 70 percent of women who die from breast cancer,” says study co-lead author, Dr. Richard Kremer, director of the Bone and Mineral Unit at the MUHC and a professor in the Faculty of Medicine at McGill University. “This causes considerable suffering and is life-threatening. Preventing this could translate into saving a significant number of lives.” Reduction of metastatic risk by half Dr…

Here comes the sun to lower your blood pressure

Research carried out at the Universities of Southampton and Edinburgh shows that sunlight alters levels of the small messenger molecule, nitric oxide (NO) in the skin and blood, reducing blood pressure. Martin Feelisch, Professor of Experimental Medicine and Integrative Biology at the University of Southampton, comments: "NO along with its breakdown products, known to be abundant in skin, is involved in the regulation of blood pressure. When exposed to sunlight, small amounts of NO are transferred from the skin to the circulation, lowering blood vessel tone; as blood pressure drops, so does the risk of heart attack and stroke." While limiting sunlight exposure is important to prevent skin cancer, the authors of the study, including Dr Richard Weller of the University of Edinburgh, suggest that minimising exposure may be disadvantageous by increasing the risk of prevalent conditions related to cardiovascular disease…

Prancercise: New eccentric fitness routine mimics dancing like a horse

Move over Richard Simmons.  Johanna Rohrback has arrived, and she has a unique workout routine that is taking the Internet by storm. Known as Prancercise, Rohrback’s workout is described as “a springy, rhythmic way of moving forward, similar to a horse's gait and is ideally induced by elation.” Various YouTube videos showcase Rohrback “prancing” at different speeds – including the Prancercise walk, trot and gallop.   According to her instruction, all you need are a couple of ankle weights and some music to get started.  For the more intense Prancercise box, individuals can strap the ankle weights to their wrists and punch into the air while they prance. Rohrback originally introduced her unconventional routine back in 1989, but the endeavor failed to take off.  Looking to revive Prancercise, Rohrback published a book about the routine in Dec. 2012 titled Prancercise: The Art of Physical and Spiritual Excellence, along with the series of YouTube videos currently circulating the web. The book is described as “a recipe for fitness, health, and self-fulfillment!”source : http://www.foxnews.com/health/2013/05/30/prancercise-new-eccentric-fitness-routine-mimics-dancing-like-horse/

Angelina Jolie’s surgery: What you need to know about breast reconstruction

As more women are learning about the heroic steps that Angelina Jolie took when she decided to undergo a prophylactic mastectomy, I’ve received many questions regarding the surgical techniques used in these reconstructions and how they have improved. We spoke to leading reconstructive surgeon Dr. Richard Winters, vice chairman of plastic and reconstructive surgery at Hackensack University Medical Center in New Jersey, about the latest techniques. Once a woman decides to have this surgery, what are her options? …

Sunshine could benefit health and prolong life, study suggests

Researchers have shown that when our skin is exposed to the sun’s rays, a compound is released in our blood vessels that helps lower blood pressure. The findings suggest that exposure to sunlight improves health overall, because the benefits of reducing blood pressure far outweigh the risk of developing skin cancer. …