Activate Now
 
ProHealth health Vitamin and Natural Supplement Store and Health
Home  |  Log In  |  My Account  |  View Cart  View Your ProHealth Vitamin and Supplement Shopping Cart
800-366-6056  |  Contact Us  |  Help
Facebook Google Plus
Fibromyalgia  Chronic Fatigue Syndrome & M.E.  Lyme Disease  Natural Wellness  Supplement News  Forums  Our Story
Store     Brands   |   A-Z Index   |   Best Sellers   |   New Products   |   Deals & Specials   |   Under $10   |   SmartSavings Club

Trending News

Chocolate's Potential Health Benefits – and its Effect on Chronic Fatigue Syndrome Patients

High dose vitamin D3 supplementation lowers inflammatory T cells in multiple sclerosis patients

Repair Damaged Mitochondria and Reduce Fatigue Up to 45%

Essential Oils - How and Where to Use Them

The Link Between Vitamin C And Optimal Immunity

SURVEY: What Is Your Diagnosis?

Liposomes Deliver Optimal Nutrient Absorption

Why Does Your Nose Run When It's Cold Outside?

What's So Great About Grape Seed?

How Your Mitochondria Influence Your Health

 
Print Page
Email Article

Scientists Look for Biomarkers to Improve Treatment of Painful Bladder Condition

  [ 11 votes ]   [ Discuss This Article ]
www.ProHealth.com • August 15, 2014


Scientists Look for Biomarkers to Improve Treatment of Painful Bladder Condition
Winston-Salem, N.C. – Wake Forest Baptist Medical Center, August 11, 2014. Taking advantage of technology that can analyze tissue samples and measure the activity of thousands of genes at once, scientists at Wake Forest Baptist Medical Center are on a mission to better understand and treat interstitial cystitis (IC), a painful and difficult-to-diagnose bladder condition.

"We are looking for molecular biomarkers for IC, which basically means we are comparing bladder biopsy tissue from patients with suspected interstitial cystitis to patients without the disease. The goal is to identify factors that will lead to a more definitive diagnosis, and then use this information to tailor treatments to the patient," said senior author Stephen J. Walker, Ph.D., associate professor at Wake Forest Baptist's Institute for Regenerative Medicine.

The team's initial work, published online ahead of print in the Journal of Urology, found that tissue from IC patients with low bladder capacity had a significantly different gene expression profile than both IC patients with normal bladder capacity and study participants without IC. The findings suggest there may be a sub-type of IC.

"This is the first study to document functional genomic variation based solely on bladder capacity," said Robert J. Evans, M.D., a co-author and IC specialist in Wake Forest Baptist Urology. "Interstitial cystitis is notoriously difficult to diagnose. In fact, one report found that it takes the average patient eight years and seeing five doctors to be correctly diagnosed. The identification of biomarkers to improve diagnosis or treatment would be a significant breakthrough for patients and physicians."

IC, also known as bladder pain syndrome, is a condition in which the bladder lining is tender and easily irritated. Symptoms can include severe pelvic pain, urinary urgency and frequency and painful sexual intercourse. IC is often misdiagnosed as other conditions such as endometriosis, kidney stones or chronic urinary tract infections. The condition affects an estimated three to eight million women and one to four million men in the United States.

For the study, researchers analyzed bladder biopsies from 13 patients diagnosed with IC and three patients without the condition. The biopsies were sorted into three groups: low bladder capacity (less than 13 fluid ounces as tested under anesthesia); bladder capacity above 13 ounces; and non-IC patients. Using microarray analysis, which allows gene expression profiling on a "whole genome" scale, the researchers looked for similarities and differences in gene expression between groups. The analysis tells researchers which genes are turned "on" and which are turned "off."

The results showed a highly significant difference between low capacity patients and both the normal capacity and control patients. The low capacity patients had genes related to inflammation and immune signaling turned "on." The results may reflect a fundamental difference in disease processes.

"These gene expression differences may explain why clinical trials for IC are so variable in effectiveness and have a large number of non-responders," said Evans. "There may be subtypes of the disease that respond best to particular treatments."

Based on these early results, the team is conducting further research with the aim of identifying and validating a biomarker to aid in diagnosis and treatment of IC.

"Diseases are rarely seen as single entities anymore," said Walker. "Patients demonstrating a specific disease subtype may respond more quickly and or more favorably to treatments that target that specific subtype. Having the ability to identify the right treatment for the right patient is the ultimate goal."



Post a Comment

Featured Products From the ProHealth Store
Optimized Curcumin Longvida® Energy NADH™ 12.5mg Vitamin D3 Extreme™

Looking for Vitamins, Herbs and Supplements?
Search the ProHealth Store for Hundreds of Natural Health Products


Article Comments



Be the first to comment on this article!

Post a Comment


 
Free Chronic Fatigue Syndrome and Fibromyalgia Newsletters
Subscribe to
Our FREE
Newsletter
Subscribe Now!
Receive up-to-date ME/CFS, Fibromyalgia & Lyme Disease treatment and research news
 Privacy Guaranteed  |  View Archives

How Glutathione Can Save Your Life

Featured Products

Ultra EPA  - Fish Oil Ultra EPA - Fish Oil
Ultra concentrated source of essential fish oils
Mitochondria Ignite™ with NT Factor® Mitochondria Ignite™ with NT Factor®
Reduce Fatigue up to 45%
FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid
Ultra ATP+, Double Strength Ultra ATP+, Double Strength
Get energized with malic acid & magnesium
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function

Natural Remedies

Mitochondria-Booster NIAGEN® Shows Promise in First Human Clinical Trial Mitochondria-Booster NIAGEN® Shows Promise in First Human Clinical Trial
Magnesium: An Essential Supplement for ME/CFS Magnesium: An Essential Supplement for ME/CFS
SAM-e: a Hard-Working Molecule that May Help Ease Pain & Brighten Mood SAM-e: a Hard-Working Molecule that May Help Ease Pain & Brighten Mood
The Big Blue Fish that Helps Chase the Blues Away The Big Blue Fish that Helps Chase the Blues Away
Nutrients to Combat the Modern Stress Epidemic Nutrients to Combat the Modern Stress Epidemic

FIBROMYALGIA
What is Fibromyalgia?
Fibromyalgia Diagnosis
Fibromyalgia Symptoms
Fibromyalgia Causes
Fibromyalgia Treatments
Fibromyalgia Diet
Fibromyalgia Medications
M.E. & CFS
What is M.E./CFS?
M.E./CFS Diagnosis
M.E./CFS Symptoms
M.E./CFS Causes
M.E./CFS Treatments
M.E./CFS Diet
M.E./CFS Medications
LYME DISEASE
What is Lyme Disease?
Lyme Disease Diagnosis
Lyme Disease Symptoms
Lyme Disease Causes
Lyme Disease Treatments
Lyme Disease Diet
Lyme Disease Medications
FORUMS
Fibromyalgia
M.E. & CFS
Lyme Disease
General Health
WHOLESALE
AFFILIATES GUARANTEE
PRIVACY
CONTACT US
LIBRARY
RSS
SITE MAP
ProHealth on Facebook  ProHealth on Twitter  ProHealth on Pinterest  ProHealth on Google Plus
Credit Card Processing