Navigation Links
Scientists make strides toward drug therapy for inherited kidney disease
Date:10/27/2011

(Santa Barbara, Calif.) Scientists at UC Santa Barbara have discovered that patients with an inherited kidney disease may be helped by a drug that is currently available for other uses. The findings are published in this week's issue of the Proceedings of the National Academy of Sciences.

Over 600,000 people in the U.S., and 12 million worldwide, are affected by the inherited kidney disease known as autosomal-dominant polycystic kidney disease (ADPKD). The disease is characterized by the proliferation of thousands of cysts that eventually debilitate the kidneys, causing kidney failure in half of all patients by the time they reach age 50. ADPKD is one of the leading causes of renal failure in the U.S.

"Currently, no treatment exists to prevent or slow cyst formation, and most ADPKD patients require kidney transplants or lifelong dialysis for survival," said Thomas Weimbs, director of the laboratory at UCSB where the discovery was made. Weimbs is an associate professor in the Department of Molecular, Cellular and Developmental Biology, and in the Neuroscience Research Institute at UCSB.

Recent work in the Weimbs laboratory has revealed a key difference between kidney cysts and normal kidney tissue. They found that the STAT6 signaling pathway previously thought to be mainly important in immune cells is activated in kidney cysts, while it is dormant in normal kidneys. Cystic kidney cells are locked in a state of continuous activation of this pathway, which leads to the excessive proliferation and cyst growth in ADPKD.

The drug Leflunomide, which is clinically approved for use in rheumatoid arthritis, has previously been shown to inhibit the STAT6 pathway in cells. Weimbs and his team found that Leflunomide is also highly effective in reducing kidney cyst growth in a mouse model of ADPKD.

"These results suggest that the STAT6 pathway is a promising drug target for possible future therapy of ADPKD," said Weimbs. "This possibility is particularly exciting because drugs that inhibit the STAT6 pathway already exist, or are in active development."


'/>"/>

Contact: Gail Gallessich
gail.g@ia.ucsb.edu
805-893-7220
University of California - Santa Barbara
Source:Eurekalert  

Related medicine news :

1. Scientists Pinpoint Area of Brain That Fears Losing Money
2. Scientists Discover How HIV Is Transmitted Between Men
3. Prevention Is Key Research Goal for Premature Babies, Scientists Say
4. Scientists Discover Molecular Pathway for Organ Tissue Regeneration and Repair
5. Scientists find donut-shaped structure of enzyme involved in energy metabolism
6. Neuroscientists reveal new links that regulate brain electrical activity
7. Two UCSF Scientists to Receive Prestigious Dementia Research Honor
8. Johns Hopkins scientists develop personalized blood tests for cancer using whole genome sequencing
9. Scientists Spot Genetic Fingerprints of Individual Cancers
10. Scientists Unravel Mysteries of Intelligence
11. MSU scientists develop more effective method of predicting lead-poisoning risk
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Scientists make strides toward drug therapy for inherited kidney disease
(Date:5/23/2017)... ... , ... New England Journal Of Medicine Confirms Viability of Rory’s Regulations and ... Staunton Foundation Calls on Health & Human Services, Tom Price to Adopt Rory’s Regulations ... today reported on a new study released on May 21, 2017 in the New ...
(Date:5/23/2017)... ... 2017 , ... The National Council on Strength and Fitness ... organization’s Certified Strength Coach credential has earned accreditation from the National Commission for ... competency of qualified candidates for jobs in the Strength and Conditioning profession. The ...
(Date:5/23/2017)... CA (PRWEB) , ... May 23, 2017 , ... ... Facial Plastic and Reconstructive Surgeon Dr. Kevin Sadati, is pleased to announce a ... in building collagen and elastin in their face, neck, and body through a ...
(Date:5/23/2017)... ... 23, 2017 , ... Drs. Allen Huang and Jeffrey Wang, ... Las Vegas, NV, and the importance of treating it immediately. They are now ... for peri-implantitis, with or without a referral. As experienced periodontists and implant specialists, ...
(Date:5/23/2017)... ... May 23, 2017 , ... ... video chat as a standard feature on its secure clinical communication platform. The ... voice to video depending on the type and urgency of a situation. ...
Breaking Medicine News(10 mins):
(Date:5/10/2017)... , May 10, 2017 Global Health ... Latin America , published its 2017 ranking ... ranking is based on extensive data analysis from GHI,s ... largest hospitals database for the region. The GHI database covers ... , offering more than 130 data points for each institution ...
(Date:5/10/2017)... 2017 CSSi, the global leader in patient ... industry, is proud to announce the launch of its ... features both enriched content and a customized layout that ... company,s already well-established position as the top global patient ... many months of hard work, we are delighted to ...
(Date:5/9/2017)... 2017  Oramed Pharmaceuticals Inc. (NASDAQ: ... company focused on the development of oral drug ... Property Office has granted Oramed a patent titled, ... The patent covers Oramed,s invention of an oral ... an incretin hormone that stimulates the secretion of ...
Breaking Medicine Technology: