Abstract: The disclosed systems and methods may secure the fuse programming process in programmable devices to reduce or eliminate malicious discovery of data (e.g., the encryption key, the configuration bitstream) stored in nonvolatile memory via side-channel attacks. A processor may generate a randomized fuse list and the fuses may be blown in the randomized order. Additionally or alternatively, the processor may randomize the wait time between programming of each fuse. Further, the processor may generate a simplified fuse list including only fuses to be blown. The disclosed security systems and methods may be used individually or in combination to prevent determination of sensitive data, such as the encryption key, by monitoring, for example, power consumption in side-channel attacks.

Abstract: The disclosed systems and methods may secure the fuse programming process in programmable devices to reduce or eliminate malicious discovery of data (e.g., the encryption key, the configuration bitstream) stored in nonvolatile memory via side-channel attacks. A processor may generate a randomized fuse list and the fuses may be blown in the randomized order. Additionally or alternatively, the processor may randomize the wait time between programming of each fuse. Further, the processor may generate a simplified fuse list including only fuses to be blown. The disclosed security systems and methods may be used individually or in combination to prevent determination of sensitive data, such as the encryption key, by monitoring, for example, power consumption in side-channel attacks.

Abstract: This invention relates compositions and methods for increasing the uptake of polynucleotides into cells. Specifically, the invention relates to vectors, targeting ligands, and polycationic agents. The polycationic agents are capable of (1) increasing the frequency of uptake of polynucleotides into a cell, (2) condensing polynucleotides; and (3) inhibiting serum and/or nuclease degradation of polynucleotides.

Abstract: This invention relates compositions and methods for increasing the uptake of polynucleotides into cells. Specifically, the invention relates to vectors, targeting ligands, and polycationic agents. The polycationic agents are capable of (1) increasing the frequency of uptake of polynucleotides into a cell, (2) condensing polynucleotides; and (3) inhibiting serum and/or nuclease degradation of polynucleotides.

Abstract: This invention relates to novel human polynucleotides and variants thereof, their encoded polypeptides and variants thereof, to genes corresponding to these polynucleotides and to proteins expressed by the genes. The invention also relates to diagnostic and therapeutic agents employing such novel human polynucleotides, their corresponding genes or gene products, e.g., these genes and proteins, including probes, antisense constructs, and antibodies.

Abstract: This invention relates to novel human polynucleotides and variants thereof, their encoded polypeptides and variants thereof, to genes corresponding to these polynucleotides and to proteins expressed by the genes. The invention also relates to diagnostic and therapeutic agents employing such novel human polynucleotides, their corresponding genes or gene products, e.g., these genes and proteins, including probes, antisense constructs, and antibodies.

Abstract: The present invention provides polynucleotides, as well as polypeptides encoded thereby, that are differentially expressed in cancer cells. These polynucleotides are useful in a variety of diagnostic and therapeutic methods. The present invention further provides methods of reducing growth of cancer cells. These methods are useful for treating cancer.

Abstract: A method for the production of Tissue Factor Pathway Inhibitor (TFPI) and Tissue Factor Pathway Inhibitor 2 (TFPI-2), and muteins thereof is disclosed wherein the protein is retained within a yeast cell during growth of the yeast cell and recovered from an insoluble fraction prepared from yeast cells containing the protein.

Abstract: Chimeric oligonucleotide of the formula 5?-W—X1—Y—X2—Z-3?, where W represents a 5?-O-alkyl nucleotide, each of X1 and X2 represents a block of seven to twelve phosphodiester-linked 2?-O-alkyl ribonucleotides, Y represents a block of five to twelve phosphorothioate-linked deoxyribonucleotides, and Z represents a blocking group effective to block nuclease activity at the 3? end of the oligonucleotide, are described. These compounds exhibit high resistance to endo- and exonucleases, high sequence specificity, and the ability to activate RNAse H, as evidenced by efficient and long-lasting suppression of target mRNA. The oligonucleotides are preferably transfected into cells in formulations containing a lipid-peptoid conjugate carrier molecule of the formula L-linker-[N(CH2CH2NH2)CH2(C?O)—N(CH2CH2R)CH2(C?O)—N(CH2CH2R)CH2(C?O)]3—NH2, where L is a lipid moiety, including a steroid, and each group R is independently selected from alkyl, aminoalkyl, and aralkyl.

Abstract: Chimeric proteins possessing Kunitz-type domain 1 of TFPI-2 and Kunitz-type domain 2 of TFPI are disclosed, as are muteins of TFPI and TFPI-2. Nucleic acid sequences, expression vectors and transformed host cells encoding and capable of producing the disclosed chimeric proteins and muteins are also disclosed. Finally, methods for prevention and treatment of septic shock using the chimeric proteins and muteins are disclosed.