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GeneNews Expected to Debut ColonSentry in New York by Year’s End

GeneNews is expected to debut in its ColonSentry colorectal cancer screening LDT in New York State either by the end of the year or within the first three months of 2011, according to an equities analyst.

Reni Benjamin of Rodman & Renshaw on Tuesday said GeneNews’s R&D partner Enzo Biochem’s clinical lab division has finished validating the PCR-based test, and is about to submit the final data package to state regulators.

USC Studies Nitric Oxide’s Link to Asthma

Children with elevated levels of exhaled nitric oxide (FeNO) are at increased risk for developing asthma, particularly among children without a parental history of the disease, a study by researchers at the Keck School of Medicine of USC has found. The study is published in the European Respiratory Journal.

New UC Davis Study Finds Early Alzheimer’s Identification Method

Abnormal brain images combined with examination of the composition of the fluid that surrounds the spine may offer the earliest signs identifying healthy older adults at risk of developing Alzheimer’s disease, well before cognitive problems emerge, a study by researchers at UC Davis has found.

ART-funded Researchers Find Biomarker Associated with Alzheimer’s

Research led by the Institute of Psychiatry (IoP) King’s College London (KCL) and part-funded by the Alzheimer’s Research Trust has found that certain protein levels in blood could be an early marker of Alzheimer’s.

The international team of scientists also found that higher levels of the protein, called clusterin, were related to more severe and rapid memory loss and greater brain shrinkage. Their findings could lead to development of a blood test to help identify who would benefit from early treatment for Alzheimer’s and also whether treatments were working to delay or prevent brain damage.

TcLand Teams Up with Spanish Institute to Develop Assay for Predicting Response To TNFalpha Therapy

TcLand Expression is teaming up with the Hospital Vall d-Hebron Research Institute (HVIR) in Spain to develop a biomarker-based assay for predicting individual patients’ responses to TNFα blocker therapy for rheumatoid arthritis (RA). The collaboration agreement gives TcLand exclusive, worldwide rights to HVIR’s IP covering response-related biomarkers discovered by the Institute’s Sara Marsal, M.D., director of the Grup de Recerca de Reumatologia.