Tag: insertional mutagenesis

  • Icarus, again: Adversity in another Gene Transfer Trial

    Two weeks ago brought good news and bad news for gene transfer. First the good news. New England Journal of Medicine beatified a new gene transfer strategy for Wiskott-Aldrich Syndrome (WAS). WAS is a primary immunodeficiency that primarily affects boys. It is thus in the same family of disorders that have been, in varying degrees,…

  • Yellow Light on Gene Transfer Studies

    Among the greatest heartbreaks in the field of gene transfer have been problems encountered in trials involving a rare, hereditary immune disorder, X-SCID (known popularly as “Bubble Boy” syndrome).  As is well known, a team of researchers based in Paris– and then in London– successfully reversed severe immunodeficiencies in 20 or so children using retroviral…

  • In Brugge / No Compassion (Part II)

    Further to the therapeutic outlook on first-in-human studies at the Brugge meeting was Adrian Thrasher’s thoughtful presentation on his own X-SCID study at Great Ormand Street Hospital. Thrasher’s study was able to restore immune function in nearly all volunteers. Recently, however, his team reported a lymphoproliferative disorder like those seen in a very similar Paris…

  • Just the FACS: Reprise on Insertional Mutagenesis

    I‘ve just returned from the annual European Society of Gene and Cell Therapy meeting in Belgium.  Lots of great material for upcoming posts. For now, I want to follow on the last posting on the leukemias in the X-SCID study.  A warning: those lacking a stomach for science geek-talk might want to skip this posting.…