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Latest News

May 14, 2012

New Review: Lymphodepletion and homeostatic proliferation in transplantation

In a recently published review in the American Journal of Transplantation, ITN authors Nadia Tchao, MD and Laurence Turka, MD discuss the biology of lymphocyte depletion and considerations for strategies that aim to promote pro-tolerogenic reconstitution in transplant settings. The depletion of lymphocytes (T cells and B cells) is a strategy increasingly being used to help prevent rejection in transplant settings by reducing the pool of alloreactive cells.
May 9, 2012

T1DAL Study Completes Enrollment

The T1DAL ITN045AI clinical research study for recently diagnosed type 1 diabetes has completed enrollment at 19 clinical centers across the U.S. T1DAL is a randomized, placebo-controlled research study for participants between the ages of 12-35 and recently diagnosed with type 1 diabetes. The goal of this trial is to determine whether the drug alefacept (Amevive ®) can delay or permanently halt the destruction of beta cells in new-onset type 1 diabetes.
May 1, 2012

NIH Renews Its Dedication to Fighting Worldwide Asthma

This World Asthma Day 2012, NIH renews its commitment to working with individuals, families, and healthcare professionals to reduce the worldwide burden of asthma. We commend the NIH-supported investigators who continue to make significant progress in asthma research, and we express our gratitude to the people who have participated in NIH-sponsored asthma research studies, as well as to the organizations that provide support for those affected by this disease.Read the NIH joint statement on World Asthma Day.
March 28, 2012

New Publication: Statins in Multiple Sclerosis

Results from the ITN020AI STAyCIS study, testing atorvastatin therapy in early multiple sclerosis, were just published in Neurology. The study, led by Scott Zamvil, MD (University of California, San Francisco), evaluated the safety and efficacy of atorvastatin (Lipitor®, Pfizer) in subjects with early signs that often lead to multiple sclerosis (MS), termed clinically isolated syndrome (CIS).  Previous preclinical studies demonstrated the ability of statins to reduce disease activity in MS models.
March 22, 2012

GRASS Hay Fever Study Completes Enrollment Early

The ITN043AD GRASS study for hay fever sufferers, conducted by Dr. Stephen Durham at Imperial College in London, recently achieved a milestone by completing randomization of 106 study participants. The goal of the GRASS study is to compare the ability of two currently approved forms of immunotherapy treatment for hay fever, Grazax® (sublingual) and Alutard SQ® (subcutaneous), to potentially induce tolerance.
March 5, 2012

Kidney Transplantation Observation Study Completes Enrollment

The ITN524ST-CTOT12 ARTIST  study on renal transplantation and the ITN signature of tolerance, recently met the target enrollment of 250 participants. This collaborative study between the Immune Tolerance Network (ITN) and the Clinical Trials in Organ Transplantation (CTOT) consortium, led by Drs. Kenneth Newell (Emory University), Laurence Turka (Harvard University), and Anil Chandraker (Brigham and Women’s Hospital), is an observational study for people who received a kidney transplant within the past 1 to 5 years.
February 28, 2012

ITN Allergy Mechanistic Data at AAAAI Annual Meeting

Data from ITN mechanistic work will be reported at the upcoming American Academy of Allergy, Asthma, and Immunology (AAAAI) meeting on March 2-6 in Orlando, FL.  Two abstracts present data from an ITN pilot study conducted to help design the mechanistic strategy for a larger trial comparing SLIT vs.
February 27, 2012

Request for Proposals: Combination Therapy Trials in Allergy and Asthma

The ITN is currently seeking short “Concept Proposals” for novel combination therapy clinical trials designed to induce immune tolerance in allergy and asthma.
February 6, 2012

Transplant RFP Update: ITN Invites Two Applications for Full Review

The ITN has invited two formal applications to be vetted by the ITN’s Network Steering Committee in April 2012 as a result of an RFP process yielding numerous high-quality submissions. This past summer the ITN issued a Request for Proposals (RFP) for clinical trials designed to induce tolerance using combined therapeutic cell transfer and solid organ transplantation.
February 1, 2012

New Publication: Angiopoeitin-2 in ANCA-associated Vasculitis

In a study recently published in PLoS ONE, researchers used specimens from the ITN RAVE trial to investigate angiopoietin-2 as a potential biomarker in ANCA-associated vasculitis (AAV), a highly variable and serious disease without reliable markers to help predict disease outcome.  In this study Paul Monach, MD (Boston University) and colleagues assessed angiopoietin-2 as a potential biomarker of disease activity and relapse in AAV.