Author
Fredric J Rosenberg
Bio: Fredric J Rosenberg is an academic researcher from National Institutes of Health. The author has contributed to research in topics: Apoptosis & Autoimmune lymphoproliferative syndrome. The author has an hindex of 1, co-authored 1 publications receiving 1438 citations.
Papers
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TL;DR: The occurrence of Fas mutations together with abnormal T cell apoptosis in ALPS patients suggests an involvement of Fas in this recently recognized disorder of lymphocyte homeostasis and peripheral self-tolerance.
1,472 citations
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TL;DR: This work was supported in part by Grants-in-Aid from the Ministry of Education, Science, and Culture of Japan and by a Research Grant from the Princess Takamatsu Cancer Research Fund, and performed in part through Special Coordination Funds of the Science and Technology Agency of the Japanese Government.
5,054 citations
TL;DR: A novel tumor necrosis factor (TNF) family member has been cloned and characterized, and the TRAIL gene is located on chromosome 3 at position 3q26, which is not close to any other known TNF ligand family members.
2,996 citations
TL;DR: The non-inflammatory state does not arise passively from an absence of inflammatory stimuli; rather, maintenance of health requires the positive actions of specific gene products to suppress reactions to potentially inflammatory stimuli that do not warrant a full response.
Abstract: Inflammation is a complex set of interactions among soluble factors and cells that can arise in any tissue in response to traumatic, infectious, post-ischaemic, toxic or autoimmune injury. The process normally leads to recovery from infection and to healing, However, if targeted destruction and assisted repair are not properly phased, inflammation can lead to persistent tissue damage by leukocytes, lymphocytes or collagen. Inflammation may be considered in terms of its checkpoints, where binary or higher-order signals drive each commitment to escalate, go signals trigger stop signals, and molecules responsible for mediating the inflammatory response also suppress it, depending on timing and context. The non-inflammatory state does not arise passively from an absence of inflammatory stimuli; rather, maintenance of health requires the positive actions of specific gene products to suppress reactions to potentially inflammatory stimuli that do not warrant a full response.
2,525 citations
TL;DR: Recurrent treatments with LZ–huTRAIL actively suppressed growth of the TRAIL–sensitive human mammary adenocarcinoma cell line MDA–231 in CB.17 (SCID) mice, and histologic examination of tumors from SCID mice treated with Lz–hu TRAIL demonstrated clear areas of apoptotic necrosis within 9–12 hours of injection.
Abstract: To evaluate the utility of tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) as a cancer therapeutic, we created leucine zipper (LZ) forms of human (hu) and murine (mu) TRAIL to promote and stabilize the formation of trimers. Both were biologically active, inducing apoptosis of both human and murine target cells in vitro with similar specific activities. In contrast to the fulminant hepatotoxicity of LZ-huCD95L in vivo, administration of either LZ-huTRAIL or LZ-muTRAIL did not seem toxic to normal tissues of mice. Finally, repeated treatments with LZ-huTRAIL actively suppressed growth of the TRAIL-sensitive human mammary adenocarcinoma cell line MDA-231 in CB.17 (SCID) mice, and histologic examination of tumors from SCID mice treated with LZ-huTRAIL demonstrated clear areas of apoptotic necrosis within 9-12 hours of injection.
2,512 citations
TL;DR: The role of CD95 (Apo-1/Fas)-mediated signalling in T-cell and B-cell development and during the course of an immune response and the understanding of the pathogenesis of diseases such as cancer, autoimmunity and AIDS is improved.
Abstract: Apoptosis in the immune system is a fundamental process regulating lymphocyte maturation, receptor repertoire selection and homeostasis Thus, death by apoptosis is as essential for the function of lymphocytes as growth and differentiation This article focuses on death receptor-associated apoptosis and the role of CD95 (Apo-1/Fas)-mediated signalling in T-cell and B-cell development and during the course of an immune response Gaining an insight into these processes improves our understanding of the pathogenesis of diseases such as cancer, autoimmunity and AIDS, and opens new approaches to rational treatment strategies
1,721 citations