University of Washington

Other

Memorial Sloan Kettering Cancer Center

George Stamatoyannopoulos

John A Stamatoyannopoulos

Thalia Papayannopoulou

Michel Sadelain

Douglas V Faller

Susan Park Perrine

Jorge Mansilla-Soto

Isabelle Riviere

Xiuyan Wang

André Lieber

Denise R Farrer

Mingdong Liu

Dmitry M Shayakhmetov

John Stamatoyannopoulos

Provided herein are methods for identifying high potency genomic insulator elements that can be used in a vector composition e.g., that are useful for preventing unwanted expression of neighboring genes, such as proto-oncogenes, when administered to a subject in need thereof. Also provided herein are methods for treating disease and methods for administering a nucleic acid to a subject using such vectors.

Genomic insulator elements and uses thereof

The presently disclosed subject matter provides for expression cassettes that allow for expression of a globin gene or a functional portion thereof, vectors comprising thereof, and cells transduced with such expression cassettes and vectors. The presently disclosed subject matter further provides methods for treating a hemoglobinopathy in a subject comprising administering an effective amount of such transduced cells to the subject.

Globin gene therapy for treating hemoglobinopathies

The invention is directed to novel pharmaceutical compositions comprising chemicals agents that are useful in the treatment and prevention of cystic fibrosis and the prevention of signs and symptoms of this disease. These pharmaceutical compositions are surprisingly successful in the treatment disorders related to cystic fibrosis including disorders of blood production. Many of these compositions of the invention are even more effective when administered to a patient in pulses. Pulse therapy is not a form of discontinuous administration of the same amount of a composition over time, but comprises administration of the same dose of the composition at a reduced frequency or administration of reduced doses.

Compositions and methods for the treatment of cystic fibrosis

The present invention provides for novel chimeric Ad-vectors carrying transgene, or portions of transgenes for stable and efficient gene transfer into diverse cell types or tissues in a CAR- and/or &#x3b1;&#x3b2;-independent manner. Also provided are methods for producing such vectors and the use thereof for gene therapy to target a specific cell type or tissue.

Recombinant adenoviral vectors expressing chimeric fiber proteins for cell specific infection and genome integration

The invention is directed to fetal globin inducing factor (FGIF), and to nucleic acids encoding FGIF. FGIF controls the expression of fetal globin gene products. An FGIF polypeptide is shown in FIG.,and nucleotide sequences that encode FGIF polypeptides are shown in FIGS.,and,. The invention is also directed to therapeutic methods employing FGIF polypeptides, encoding nucleic acids and functional fragments thereof for the treatment of globin disorders and to methods for screening compounds that modulate fetal globin gene expression as well as compounds identified by these methods.

Fetal globin inducing factor

A method of treating a hemoglobinopathic condition such as sickle cell anemia, by pulse treatment with erythropoietin. In one embodiment, each of one or more treatment regimens includes a first time period during which erythropoietin is administered to a hemoglobinopathic patient and a second time period during which erythropoietin is withheld from the patient. During the first time period, sufficient erythropoietin is administered to increase F-reticulocyte formation in the patient. The pulse treatment preferably includes a plurality of the treatment regimens, in which case the durations of the second time periods are selected to achieve a cumulative increment of F-cell count sufficient to effectively treat the patient'

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Seattle, WA, United States of America

George Stamatoyannopoulos