摘要:
The present invention relates to the combinatorial use of an siRNA targeted against an endogenous gene to knock out or knock down expression of the endogenous gene in a host and a delivery of a polynucleotide encoding the gene in a delivery vehicle/expression vector to the host to provide expression in the host of the protein encoded by the polynucleotide. The present invention also relates to a truncated form of eIF-5Al that is useful for inducing apoptosis and killing of cells, especially cancer cells in a mammal.
摘要:
The present invention relates to apoptosis specific eucaryotic initiation factor 5A (eIF-5A), referred to as apoptosis-specific eIF-5A or eIF5-A1, nucleic acids and polypeptides and methods for down regulating pro-inflammatory cytokines in a mammal by administering siRNA against eIF-5A1 to the mammal to treat/prevent sepsis and/or hemorrhagic shock.
摘要:
The present invention relates to isolated and/or purified rat apoptosis-specific eucaryotic initiation Factor-5A (eIF-5A) and deoxyhypusine synthase (DHS) nucleic acids and polypeptides. The present invention also relates to methods of modulating apoptosis using apoptosis-specific eIF-5A and DHS, and antisense oligonucleotides and expression vectors of apoptosis-specific eIF-5A and DHS useful in such methods.
摘要:
The present invention relates to apoptosis specific eucaryotic initiation factor 5A (eIF-5A), referred to as apoptosis-specific eIF-5A or eIF5-A1, nucleic acids and polypeptides and methods for increasing or decreasing expression of apoptosis-specific eIF-5A. The invention also relates to methods of increasing or decreasing apoptosis.
摘要:
The present invention relates to unique isoforms of eukaryotic initiation Factor 5A ("eIF-5A"): senescence-induced eIF-5A; wounding/pathogen induced eIF-5A; stress eIF-5A and growth eIF-5A, as well as polynucleotides that encode these three factors. The present invention also relates to methods involving modulating the expression of these factors. The present invention also relates to deoxyhypusine synthase ("DHS"), polynucleotides that encode DHS, and methods involving modulating the expression of DHS.
摘要:
The present invention relates to methods for improving the viability and recovery of islets that are separated from a donor organ for subsequent transplantation and more particularly relates to the use of eIF5A siRNAs to enhance the viability of islets.
摘要:
The present invention provides methods of identifying an incidence of ischemia in mammalian tissue, particularly mammalian heart tissue. Further, a method of reducing apoptosis in mammalian tissue, preferably heart tissue, is provided. These methods involve measuring and comparing the gene expression levels of both apoptosis-specific eIF-5A and proliferating eIF-5A and correlating an incidence of ischemia when the expression level of apoptosis-specific eIF-5a is higher than proliferating eIF-5A. In the method of reducing apoptosis in mammalian tissue, there is provided an agent that inhibits expression of apoptosis-specific eIF-5A. Preferred agents are antisense oligonucleotides to human apoptosis-specific eIF-5A.
摘要:
The present invention relates to apoptosis specific eucaryotic initiation factor 5A (eIF-5A), referred to as apoptosis factor 5A1 or simply factor 5A1, apoptosis factor 5A1 nucleic acids and polypeptides and methods for inhibiting or suppressing apoptosis in cells using antisense nucleotides or siRNAs to inhibit expression of factor 5A1. The invention also relates to suppressing or inhibiting expression of pro-inflammatory cytokines by inhibiting expression of apoptosis factor 5A.