HOME >> BIOLOGY >> NEWS
FDA clears for market new diagnostic test for lupus

his discovery spawned the development of a color-coded test to detect the presence of telltale SR proteins in the serum, the clear-fluid portion of the blood. The test, called the Anti-SR protein antibody assay, involves adding sera to tiny wells in a plastic plate that has been coated with human SR proteins. A colored molecular tag detects antibodies in the sera that stick to the SR proteins. Sera from people with lupus turns purple, while sera from non-affected individuals remains clear. This test can identify 50 percent to 70 percent of lupus patients who react positively to SR proteins.

It is often difficult to predict who will flare from lupus or when. This test makes it easier to make such predictions, said Lahita, professor of medicine at NYMC and chief of rheumatology at St. Vincents Hospital and Medical Center, who has authored several textbooks and publications about immune diseases and lupus and is the editor of Systemic Lupus Erythematosus.

The initial idea behind the test arose from a scientific experiment more than a decade ago, when Roth and colleagues injected mice with extracts of frog nuclei. Antibodies produced by these mice led to the discovery of the SR proteins used in this new screening test.

Fred Hutchinson has filed for patent protection on this assay system and is actively seeking a commercial partner that can make the test available to the public in the near future.

FDA clearance should facilitate the transfer of this technology to companies that can make the test widely available to the public, said Linda Clarke, director of Fred Hutchinsons Technology Transfer Office.

#
'"/>

Contact: Kristen Woodward
kwoodwar@fhcrc.org
206-667-5095
Fred Hutchinson Cancer Research Center
28-Aug-2002


Page: 1 2

Related biology news :

1. Wildland fires: After the smoke clears
2. FDA clears Berlex Laboratories Mirena (R), new form of long-acting contraception meets need for U.S. women
3. Flame retardants found on supermarket shelves
4. Huge market for forest moss raises concerns
5. Institute for OneWorld Health CEO advocates focus first on developing world markets
6. East Asian governments urged to harness market forces to improve environment, save money
7. Astrazeneca announces EU marketing approval for Faslodex(TM)
8. Asias biodiversity vanishing into the marketplace
9. Avian flu: Shut down wild bird markets, experts say
10. Ethical guidelines needed before nutrigenomic groceries come to market
11. Worm farmers wriggle into US market

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: FDA clears for market new diagnostic test for lupus

(Date:3/24/2015)... 24, 2015   NexID Biometrics LLC, whose ... needs, today announced the beginning of shipments of version ... The company, based in Potsdam, N.Y. ... Connect:ID Expo, which began here today at the Walter ... 2.0 of its SDK boosts the accuracy rate range ...
(Date:3/23/2015)... ANGELES , March 23, 2015  In the ... Federal fraud case conviction losses. This figure accounts for ... which, according to The Nilson Report, exceeds $11 billion ... investigative tool after a crime has occurred. Investor ... and polygraph expert Joe Paolella partnered to ...
(Date:3/20/2015)... NXT-ID, Inc. (NASDAQ: NXTD ) ("NXT-ID" ... the growing mobile commerce market, announces its biometric payment ... products featured in 2015 "I Want That" International CES ... on the DIY Network.   DIY,s "I ... , site of the 2015 International CES for a ...
Breaking Biology News(10 mins):NexID Begins Shipments Of Version 2.0 Fake-Finger-Detection Solution 2Polygraph Test Now Used to Protect Investors From Fraud 2Polygraph Test Now Used to Protect Investors From Fraud 3NXT-ID's Wocket Biometric Smart Wallet to Air on "I Want That" International CES Special 2NXT-ID's Wocket Biometric Smart Wallet to Air on "I Want That" International CES Special 3
(Date:3/30/2015)... PARK, N.J. , March 30, 2015 /PRNewswire/ ... (PAMORA) under development by Shionogi & Co., Ltd., ... phase III study (COMPOSE I) for the treatment ... chronic non-cancer pain receiving opioid therapy. Study results ... daily) statistically significantly improved the frequency of spontaneous ...
(Date:3/30/2015)... and MADISON, Wis. , ... Shigehiro Nakajima ,) (TSE: 4901) ("Fujifilm") and Cellular Dynamics ... ICEL ) ("CDI"), a leading developer and manufacturer ... precise specifications, today announced that the two companies have ... CDI via an all-cash tender offer to be followed ...
(Date:3/29/2015)... IRVING, Texas , March 29, 2015 ... presentation of study data in small cell ... profiling using Caris Molecular Intelligence®, the company,s ... of certain gene mutations which may explain ... Researchers found that identification of certain biomarkers ...
(Date:3/29/2015)... NJ (PRWEB) March 29, 2015 As ... deadlines often required by our pharmaceutical manufacturing clients, Whitehouse ... its sponsorship of the Berkenstock Race Team for the ... requires not only speed, but a strong sense of ... principles that lead to success in the quality control ...
Breaking Biology Technology:Shionogi & Co., Ltd. Announces That Naldemedine Meets Primary Endpoint In A Phase 3 Study For The Treatment Of Opioid-Induced Constipation 2Shionogi & Co., Ltd. Announces That Naldemedine Meets Primary Endpoint In A Phase 3 Study For The Treatment Of Opioid-Induced Constipation 3Fujifilm Holdings to Acquire Cellular Dynamics International, Inc. 2Fujifilm Holdings to Acquire Cellular Dynamics International, Inc. 3Fujifilm Holdings to Acquire Cellular Dynamics International, Inc. 4Fujifilm Holdings to Acquire Cellular Dynamics International, Inc. 5Fujifilm Holdings to Acquire Cellular Dynamics International, Inc. 6Fujifilm Holdings to Acquire Cellular Dynamics International, Inc. 7Fujifilm Holdings to Acquire Cellular Dynamics International, Inc. 8Study Using Caris Molecular Intelligence Multiplatform Tumor Profiling Identifies Potential Treatment Strategies for Small Cell Cervical Cancer 2Study Using Caris Molecular Intelligence Multiplatform Tumor Profiling Identifies Potential Treatment Strategies for Small Cell Cervical Cancer 3Whitehouse Laboratories Reaffirms Commitment to Speedy Results – Renews Sponsorship of Berkenstock Racing Team 2
Cached News: