The Uab Research Foundation

William J Koopman

Tong Zhou

Robert P Kimberly

Kimihisa Ichikawa

Donald J Buchsbaum

Albert F LoBuglio

Jun Ohsumi

John D Mountz

Jianhua Cheng

Kimishisa Ichikawa

Changdan Liu

Albert F Lobuglio

Jun Oshumi

An antibody of the invention interacts with human DR5 to produce agonistic or antagonistic effects downstream of the receptor including inhibition of cell proliferation and apoptosis. Nucleic acid sequences and amino acid sequences of anti-DR5 antibodies have been elucidated and vectors and cells containing and expressing these sequences have been generated. Methods and uses for the antibodies are detailed including treatment of apoptosis-related disease and treatment of dysregulated cell growth.

Antibody selective for a tumor necrosis factor-related apoptosis-inducing ligand receptor and uses thereof

Antibody selective for a tumor necrosis factor-related apoptosis-inducing ligand receptor DR5 and uses thereof

An antibody of the invention interacts with human DR5 or with human DR4 to produce agonistic or antagonistic effects downstream of the receptor including inhibition of cell proliferation and apoptosis. Methods and uses for the antibodies, optionally in combination with various therapeutic agents, are detailed, including treatment of apoptosis-related disease and treatment of dysregulated cell growth.

Combinations of antibodies selective for DR5 and other therapeutic agents

An antibody of the invention interacts with human DR5 or with human DR4 to produce agonistic or antagonistic effects downstream of the receptor including inhibition of cell proliferation and apoptosis. Nucleic acid sequences and amino acid sequences of DR5 and DR4 antibodies have been elucidated and vectors and cells containing and expressing these sequences have been generated. Methods and uses for the antibodies are detailed including treatment of apoptosis-related disease and treatment of dysregulated cell growth.

Antibody selective for DR4 and uses thereof

Combinations of DR5 antibodies and other therapeutic agents

Disclosed is a 5' flanking sequence of the human fas gene containing a promoter region. This sequence also contains at least three transcription initiation sites, as well as consensus sequences for AP-1, GF-1, NY-Y, CP-2, EB20, and c-myb. Also disclosed are methods of altering senescence of the immune system by modifying Fas activity in cells to increase or decrease apoptosis. Fas expression and function on T cells from old (22-26-month-old) mice is also compared to young (2-month-old) mice and old CD2-fas transgenic mice. Fas expression and ligand-induced apoptosis was decreased on T cells from old mice compared to young mice. In 26-month-old CD2-fas transgenic mice, Fas and CD44 expression, Fas-induced apoptosis, T cell proliferation and cytokine production were comparable to that of the young mice. These results suggest that T cell senescence with age is associated with defective apoptosis and that the CD2-fas transgene allows the maintenance of Fas apoptosis function and T cell function in aged mice comparable to that of young mice.

Human fas gene promoter region

Growing community of inventors

Indian Springs, AL, United States of America

William J Koopman