1071 results about "Antisense oligonucleotides" patented technology

Antisense compounds, compositions and methods are provided for modulating the expression of Smad6. The compositions comprise antisense compounds, particularly antisense oligonucleotides, targeted to nucleic acids encoding Smad6. Methods of using these compounds for modulation of Smad6 expression and for treatment of diseases associated with expression of Smad6 are provided.

Antisense compounds, compositions and methods are provided for modulating the expression of connective tissue growth factor. The compositions comprise antisense compounds, particularly antisense oligonucleotides, targeted to nucleic acids encoding connective tissue growth factor. Methods of using these compounds for modulation of connective tissue growth factor expression and for treatment of diseases associated with expression of connective tissue growth factor are provided.

Methods for slowing disease progression in an individual suffering from familial ALS are provided. Also provided are methods of increasing the survival time of an individual suffering from familial ALS. These methods employ antisense oligonucleotides targeted to SOD1, for use in inhibiting the expression of SOD1 in the central nervous system of an individual suffering from familial ALS.

A pharmaceutical composition and formulations comprise preventative, prophylactic or therapeutic amounts of an oligo(s) anti-sense to a specific gene(s) or its corresponding mRNA(s), and a glucocorticoid and / or non-glucocorticoid steroid or a ubiquinone or their salts. The agents, composition and formulations are used for treatment of ailments associated with impaired respiration, bronchoconstriction, lung allergy(ies) or inflammation, and abnormal levels of adenosine, adenosine receptors, sensitivity to adenosine, lung surfactant and ubiquinone, such as pulmonary fibrosis, vasoconstriction, inflammation, allergies, allergic rhinitis, asthma, impeded respiration, lung pain, cystic fibrosis, bronchoconstriction, COPD, RDS, ARDS, cancer, and others. The present treatment is effectively administered by itself for conditions without known therapies, as a substitute for therapies exhibiting undesirable side effects, or in combination with other treatments, e.g. before, during and after other respiratory system therapies, radiation, chemotherapy, antibody therapy and surgery, among others. Each of the agents of this invention may be administered directly into the respiratory system so that they gain direct access to the lungs, or by other effective routes of administration. A kit comprises a delivery device, the agents and instructions for its use.

Antisense compounds, compositions and methods are provided for modulating the expression of apolipoprotein B. The compositions comprise antisense compounds, particularly antisense oligonucleotides, targeted to nucleic acids encoding apolipoprotein B. Methods of using these compounds for modulation of apolipoprotein B expression and for treatment of diseases associated with expression of apolipoprotein B are provided.

This invention relates to a method for prevention and treatment of aging, age-related disorders and / or age-related manifestations including atherosclerosis, peripheral vascular disease, coronary artery disease, osteoporosis, type 2 diabetes, dementia and some forms of arthritis and cancer in a subject comprising administering to said subject, separately, sequentially or simultaneously a therapeutically effective dosage of each component or combination of statins, bisphosphonates, cholesterol lowering agents or techniques, interleukin-6 inhibitor / antibody, interleukin-6 receptor inhibitor / antibody, interleukin-6 antisense oligonucleotide (ASON), gp130 protein inhibitor / antibody, tyrosine kinases inhibitors / antibodies, serine / threonine kinases inhibitors / antibodies, mitogen-activated protein (MAP) kinase inhibitors / antibodies, phosphatidylinositol 3-kinase (PI3K) inhibitors / antibodies, Nuclear factor κB (NF-κB) inhibitors / antibodies, IκB kinase (IKK) inhibitors / antibodies, activator protein-1 (AP-1) inhibitors / antibodies, STAT transcription factors inhibitors / antibodies, altered IL-6, partial peptides of IL-6 or IL-6 receptor, or SOCS (suppressors of cytokine signaling) protein, or a functional fragment thereof, administered separately, in sequence or simultaneously. Inhibition of the signal transduction pathway for Interleukin 6 mediated inflammation is key to the prevention and treatment of atherosclerosis, peripheral vascular disease, coronary artery disease, aging, age-related disorders and / or age-related manifestations including osteoporosis, type 2 diabetes, dementia and some forms of arthritis and tumors. Inhibition of Interleukin 6 mediated inflammation may be achieved indirectly through regulation of endogenous cholesterol synthesis and isoprenoid depletion or by direct inhibition of the signal transduction pathway utilizing interleukin-6 inhibitor / antibody, interleukin-6 receptor inhibitor / antibody, interleukin-6 antisense oligonucleotide (ASON), gp130 protein inhibitor / antibody, tyrosine kinases inhibitors / antibodies, serine / threonine kinases inhibitors / antibodies, mitogen-activated protein (MAP) kinase inhibitors / antibodies, phosphatidylinositol 3-kinase (PI3K) inhibitors / antibodies, Nuclear factor κB (NF-κB) inhibitors / antibodies, IκB kinase (IKK) inhibitors / antibodies, activator protein-1 (AP-1) inhibitors / antibodies, STAT transcription factors inhibitors / antibodies, altered IL-6, partial peptides of IL-6 or IL-6 receptor, or SOCS (suppressors of cytokine signaling) protein, or a functional fragment thereof. Said method for prevention and treatment of said disorders is based on inhibition of Interleukin-6 inflammation through regulation of cholesterol metabolism, isoprenoid depletion and / or inhibition of the signal transduction pathway

A method of producing a transgenic cell comprising introducing into a cell a non-primate lentiviral expression vector comprising a nucleotide of interest (NOI). Also described is a method of producing a transgenic cell comprising introducing into a cell a lentiviral expression vector comprising a NOI capable of generating an antisense oligonucleotide, a ribozyme, an siRNA, a short hairpin RNA, a micro-RNA or a group 1 intron. Also described is a viral vector comprising a first nucleotide sequence, wherein said first nucleotide sequence comprises: (a) a second nucleotide sequence comprising an aptazyme; and (b) a third nucleotide sequence capable of generating a polynucleotide; wherein (a) and (b) are operably linked and wherein the aptazyme is activatable to cleave a transcript of the first nucleotide sequence such that said polynucleotide is generated.

A method for enhancing, by at least 10 fold, the antibacterial activity of an antisense oligonucleotide composed of morpholino subunits linked by phosphorus-containing intersubunit linkages. The method includes one or both of: conjugating an arginine-rich carrier to a 3′ or 5′ end of the oligonucleotide and modifying the oligonucleotide to contain 20%-50% intersubunit linkages that are positively charged at physiological pH. Also disclosed is an antisense oligonucleotide having enhanced antibacterial activity by virtue of one or both modifications.

Compositions and methods are provided for modulating the expression of bcl-x. Antisense compounds, particularly antisense oligonucleotides, targeted to nucleic acids encoding bcl-x are preferred. Methods of using these compounds for modulation of bcl-x expression and for treatment of diseases associated with expression of bcl-x are also provided. Methods of sensitizing cells to apoptotic stimuli are also provided.

Methods are provided for modulating the expression of genes involved in lipid metabolism, useful in the treatment of conditions associated with cardiovascular risk. Antisense oligonucleotides targeted to apolipoprotein B reduce the level of apolipoprotein B mRNA, lower serum cholesterol and shift liver gene expression profiles from those of an obese animal towards those of a lean animal. Further provided are methods for improving the cardiovascular risk of a subject through antisense inhibition of apolipoprotein B. Also provided are methods for employing antisense oligonucleotides targeted to apolipoprotein B to modulate a cellular pathway or metabolic process.

Oligonucleotides are provided which are effective in inhibiting the growth, metastasis and / or angiogenesis of tumors, including particularly melanoma and / or lung cancer. Methods are also provided for use of these oligonucleotides in the treatment of diseases.

Antisense compounds, compositions and methods are provided for modulating the expression of kinesin-like 1. The compositions comprise antisense compounds, particularly antisense oligonucleotides, targeted to nucleic acids encoding kinesin-like 1. Methods of using these compounds for modulation of kinesin-like 1 expression and for treatment of diseases associated with expression of kinesin-like 1 are provided.

A therapeutic and / or cosmetic formulation comprising at least one anti-sense polynucleotide to a connexin protein together with a pharmaceutically acceptable carrier or vehicle is useful in site specific down regulation of connexin protein expression, particularly in reduction of neuronal cells death, wound healing, reduction of inflammation, decrease of scar formation and skin rejuvenation and thickening.

This invention provides isolated nucleic acid molecules encoding a mammalian glycine transporter, isolated nucleic acid molecules encoding a human glycine transporter, isolated proteins which are mammalian glycine transporter proteins, isolated proteins which are human glycine transporter proteins, vectors comprising isolated nucleic acid molecules encoding a mammalian or a human glycine transporter, mammalian cells comprising such vectors, antibodies directed to a mammamlian glycine transporter, antibodies directed to a human glycine transporter, nucleic acid probes useful for detecting nucleic acid encoding mammalian glycine transporter, nucleic acid probes useful for detecting nucleic acid encoding human glycine transporter, antisense oligonucleotides complementary to any sequences of a nucleic acid molecule which encodes a mammalian glycine transporter, antisense oligonucleotides complementary to any sequences of a nucleic said molecule which encodes a human glycine transporter, pharmaceutical compounds related to mammalian glycine transporter and nonhuman transporter, pharmaceutical compounds related to human glycine transporter and nonhuman transgenic animals which express DNA encoding a normal or a mutant mammalian or human glycine transorter. This invention also provides methods for determining ligand binding, detecting expression, drug screening, and treatments for alleviating abnormalities associated with mammalian glycine transporter. This invention further provides methods for determining ligand binding, detecting expression, drug screening, and treatments for alleviating abnormalities associated with human glycine transporter.

The present invention relates to compositions and methods for treating infectious diseases and genetic disorders through gene therapy and intracellular delivery of antisense oligonucleotides or other nucleic acid sequences. The present invention comprises a therapeutic delivery composition effective for treating a disease state comprising an administerable admixture of an effective amount of a therapeutic compound capable of altering nucleic acid sequence function and an effective amount of a block copolymer having the following general formula: 1 wherein: the mean aggregate molecular weight of the portion of the octablock copolymer represented by polyoxypropylene is between about 5000 and about 7000 Daltons; a is a number such that the portion represented by polyoxyethylene constitutes between about 10% to about 40% of the compound by weight; and b is a number such that the polyoxypropylene portion of the total molecular weight of the octablock copolymer constitutes between about 60% and about 90% of the compound by weight. The present invention also includes compositions and methods using biologically active nonionic reverse block copolymers. The reverse copolymers have an inner core of polyoxypropylene (POP) that is flanked on either end by polyoxyethylene (POE). The reverse block copolymers have the following formula: 2 wherein "b" represents a number such that the molecular weight of the hydrophobe (C.sub.3H.sub.6O).sub.b is between approximately 2,000 and 10,000, and "a" represents a number such that the percentage of hydrophile (C.sub.2H.sub.4O).sub.a is between approximately 5% and 30%.

Oligonucleotides directed against the hypoxia-inducible factor-1α (HIF-1α) gene are provided for modulating the expression of HIF-1α. The compositions comprise oligonucleotides, particularly antisense oligonucleotides, targeted to nucleic acids encoding the HIF-1α. Methods of using these compounds for modulation of HIF-1α expression and for the treatment of diseases associated with the hypoxia-inducible factor-1α are provided. Examples of diseases are cancer and pre-eclampsia. The oligonucleotides may be composed of deoxyribonucleosides, a nucleic acid analogue, or Locked Nucleic Acid (LNA) or a combination thereof.

Antisense oligodeoxynucleotides against VR1, corresponding nucleotide constructs, cells containing said nucleotide constructs, pharmaceutical and diagnostic substances, uses thereof in pain therapy, and methods for diagnosing symptoms related to VR1 and for identifying pain-modulating substances.

Disclosed are antisense oligonucleotide, polynucleotide, and peptide nucleic acid compounds that specifically bind to mammalian mRNA encoding a beta1-adrenoceptor polypeptide and that are useful in the control and / or treatment of cardiac dysfunction, hypertension, hypertrophy, myocardial ischemia, and other cardiovascular diseases in an affected mammal, and preferably, in a human subject. The antisense compounds disclosed herein, and pharmaceutical formulations thereof, provide sustained control of beta1-adrenoceptor expression over prolonged periods, and achieve therapeutic effects from as little as a single dose. Administration of these antisense compositions to approved animal models resulted in a decrease in blood pressure, but no significant change in heart rate. Use of such antisense compositions in the reduction of beta1-adrenoceptor polypeptides in a host cell expressing beta1-adrenoceptor-specific mRNA, and in the preparation of medicaments for treating human and animal diseases, and in particular, hypertension and other cardiac dysfunction is also disclosed.

The present invention provides novel compositions and methods for use in the treatment of Bcl-2-associated diseases like cancer, specifically, in the treatment of follicular lymphoma (FL). The compositions contain antisense oligonucleotides that hybridize to Bcl-2 nucleic acids, the gene products of which are known to interact with the tumorigenic protein Bcl-2. Used alone, or in conjunction with other antisense oligonucleotides, these compositions inhibit the proliferation of FL cancer cells.

Antisense compounds, compositions and methods are provided for modulating the expression of forkhead box O1A. The compositions comprise antisense compounds, particularly antisense oligonucleotides, targeted to nucleic acids encoding forkhead box O1A. Methods of using these compounds for modulation of forkhead box O1A expression and for treatment of diseases associated with expression of forkhead box O1A are provided, in particular, for methods of treating diabetes.

Oligonucleotides directed against the survivin gene are provided for modulating the expression of survivin. The compositions comprise oligonucleotides, particularly antisense oligonucleotides, targeted to nucleic acids encoding the survivin. Methods of using these compounds for modulation of survivin expression and for the treatment of diseases associated with either overexpression of survivin, expression of mutated survivin or both are provided. Examples of diseases are cancer such as lung, breast, colon, prostate, pancreas, lung, liver, thyroid, kidney, brain, testes, stomach, intestine, bowel, spinal cord, sinuses, bladder, urinary tract or ovaries cancers. The oligonucleotides may be composed of deoxyribonucleosides or a nucleic acid analogue such as for example locked nucleic acid or a combination thereof.

The invention relates to an antisense oligonucleotide targeted to the coding region of the human acetylcholinesterase (AChE), which selectively suppresses the AChE-R isoform of the enzyme. The antisense oligonucleotide is intended for use in the treatment and / or prevention of neuromuscular disorders, preferably myasthenia gravis. In addition, it can penetrate the blood-brain barrier (BBB) and destroy AChE-R within central nervous system neurons, while also serving as a carrier to transport molecules across the BBB.

The present invention provides antisense compounds and methods for modulating the expression of target genes expressed in the kidney. In particular, this invention provides antisense oligonucleotide compounds optimized for targeting nucleic acid molecules expressed in the kidney. Such compounds are shown herein to efficiently modulate the expression of target genes SGLT2 and connective tissue growth factor (CTGF) in the kidney.

Compounds, compositions and methods are provided for modulating the expression of glucocorticoid receptor. The compositions comprise antisense compounds, particularly antisense oligonucleotides which have particular in vivo properties, targeted to nucleic acids encoding glucocorticoid receptor. Methods of using these compounds for modulation of glucocorticoid receptor expression and for treatment of diseases are provided.

The invention is directed to oligonucleotides and oligonucleosides functionalized to include lipophilic moieties and having improved biostability and altered biodistribution in mammals. In one embodiment, such lipophilic oligonucleotide conjugates are used in a method of targeting antisense oligonucleotides to hepatic tissues and thereby preferentially modulating gene expression in the liver and associated tissues of a mammal.

The invention relates to oligonucleosides having alternating segments of sugar-modified nucleosides and 2′-deoxynucleosides, and uses thereof. The invention further relates to oligonucleotides having alternating segments of sugar-modified nucleotides and 2′-deoxynucleotides, and uses thereof. Such uses include the preparation of antisense oligonucleotides and their use for the prevention or depletion of function of a target nucleic acid of interest, such as an RNA, in a system. Accordingly, an oligonucleotide of the invention is useful for therapeutic, analytical and diagnostic methods and uses, as well as a component of compositions and commercial packages corresponding to such methods and uses.

An antisense molecule capable of binding to a selected target site to induce exon skipping in the dystrophin gene, as set forth in SEQ ID NO: 1 to 202.

Antisense oligonucleotides are provided which are complementary to and hybridizable with at least a portion of HCV RNA and which are capable of inhibiting the function of the HCV RNA. These oligonucleotides can be administered to inhibit the activity of Hepatitis C virus in vivo or in vitro. These compounds can be used either prophylactically or therapeutically to reduce the severity of diseases associated with Hepatitis C virus, and for diagnosis and detection of HCV and HCV-associated diseases. Methods of using these compounds are also disclosed.