ABC7, San Francisco
New Blood Test Revolutionizes Heart Transplant Technology
November 12, 2007

TradingMarkets.com
Biotech Continues Upward Climb in October
November 1, 2007

VentureBeat
XDx marks a spot: An $86M IPO for gene-expression diagnostics
October 25, 2007

EMBO Reports
Diagnosis or drug? Will pharmaceutical companies or diagnostics manufacturers earn more from personalized medicine?
October 1, 2007 - Subscription Required

WDAF (Fox 4, Kansas City)
New Blood Test Reduces Need For Heart Biopsies
September 6, 2007

Executive Healthcare Management
When New Technology Revolutionizes Patient Care: A Blood Test That Provides New Information About Transplant Rejection
June, 2007

Medical News Today
Success With AlloMap Molecular Expression Testing
May 12, 2007

Medical News Today
Data Presented At ISHLT Meeting Confirms RNA Analysis Can Identify Rejection In Lung Transplant Recipients
April 28, 2007

Silicon Valley / San Jose Business Journal
Valley Biotech Interests Give FDA an Earful Over Regulations
March 9, 2007

San Jose Mercury News
Biotech Companies Enter New Era With More Products
December 5, 2006

Medical News Today
Columbia Scientists Presented Research Findings At AHA Scientific Sessions
November 18, 2006

Drexel University College of Medicine
Drexel University College of Medicine Offers Advanced Test to Heart Transplant Patients
August 8, 2006

CAP Today
Cover Story: Steering the Straits of Transplant Testing
By Karen Titus
June, 2006

The New York Times
A Crystal Ball Submerged in a Test Tube
April 13, 2006 - Subscription Required

Forbes.com
Data Validate Benefits and Highlight New Applications for Molecular Testing in Transplant Patients
April 7, 2006

ThePittsburghChannel.com
Doctors: Blood Tests Can Detect Organ Rejection Often Before It Begins
March 14, 2006

Barron's Online
Grooming the Next IPOs
January 9, 2006 - Subscription Required

The Deal
XDx Boosts Valuation in New Round
January 5, 2006 - Subscription Required

Red Herring
VCs Back Transplant Test Firm
January 5, 2006 - Subscription Required

Forbes.com
Genetic Test Can Detect Heart Transplant Rejection
December 28, 2005

San Francisco Chronicle
Bay Area spawns tech pioneers
December 5, 2005

Biotechnology Healthcare
Gene-based Diagnostics: Ready for Prime Time?
December, 2005

San Francisco Business Times
XDx: Banking on market for easier heart transplant monitoring
From the October 28, 2005 - print edition

Biotechnology Healthcare
A Business Model for a New Generation of Diagnostics Companies
October, 2005

BioExecutive International
Companies to Watch
September, 2005

Fortune Magazine
25 Breakout Companies 2005
May 16, 2005

Interview with SkyRadio
AlloMap Molecular Expression Testing - Noninvasive Monitoring of Heart Transplant Patients
As heard on United and America West Airlines in-flight programs.
May, 2005
Requires Windows Media Player

Cardiology Online
Blood test for heart-allograft rejection might be the "holy grail" of transplant medicine
April 29, 2005 - Subscription Required

WallStreet Reporter
Interview with Pierre Cassigneul, President and CEO, XDx
Feb 10, 2005 - Subscription Required