206 results about "Hematological Diseases" patented technology

Provided herein are substituted pyrrolopyridine heterocycles and substituted pyrazolopyridine heterocycles, pharmaceutical compositions comprising said heterocycles and methods of using said heterocycles in the treatment of disease. The heterocycles disclosed herein function as kinase modulators and have utility in the treatment of diseases such as cancer, allergy, asthma, inflammation, obstructive airway disease, autoimmune diseases, metabolic disease, infection, CNS disease, brain tumor, obesity, asthma, hematological disorder, degenerative neural disease, cardiovascular disease, or disease associated with angiogenesis, neovascularization, or vasculogenesis.

Methods of establishing hematopoietic chimerism useful to correct hematological diseases and promote acceptance of organ transplants include administering busulfan, costimulation blockade, and readily attainable numbers of T-cell depleted bone marrow cells.

Pharmaceutical formulations, kits and vessels are provided for delivering decitabine to a patient suffering from a disease in need of treatment with decitabine. The pharmaceutical formulation comprises decitabine solvated in a non-aqueous solvent that comprises glycerin, propylene glycol, polyethylene glycol, or combinations. Such formulations are more chemically stable than conventional liquid formulations of decitabine containing more than 40% water in volume. The pharmaceutical formulations can be used for any disease that is sensitive to the treatment with decitabine, such as hematological disorders and cancer.

The present invention relates to a method for diagnosing leukemia, pre-leukemia or aleukemic malignant blood diseases, a method of discriminating leukemia from pre-leukemia or aleukemic malignant blood diseases, a method of discriminating aplastic anemia from myelodysplastic syndrome, a method of diagnosing delayed engraftment of the hematopoietic stem cells after transplantation of the hematopoietic stem cells, and a method of diagnosing the graft versus host disease, each of said methods comprising quantifying stem cell growth factor (SCGF). The present invention also makes it possible to provide an agent for diagnosing leukemia, pre-leukemia or aleukemic malignant blood diseases and an agent for diagnosing delayed engraftment of the hematopoietic stem cells after transplantation of the hematopoietic stem cells or an agent for diagnosing graft versus host disease (GVHD), each containing as an active ingredient an antibody reacting with stem cell growth factor (SCGF).

The present invention provides novel 1,3,5-triazinane-2,4,6-trione derivatives, such as compounds of any one of Formulae (I) and (II), and salts thereof, and methods of preparing the compounds. Also provided are compositions including a compound of the invention and an agent (e.g., an siRNA, mRNA, or plasmid DNA). The present invention also provides methods and kits using the compositions for delivering an agent to a subject (e.g., to the liver, spleen, or lung of the subject) or cell and for treating and / or preventing a range of diseases, such as genetic diseases, proliferative diseases, hematological diseases, neurological diseases, liver diseases, and lung diseases.

The invention relates to novel LSD1 inhibitors and application of the LSD1 inhibitors in drugs, in particular to application of the LSD1 inhibitors in preparing LSD1-resistant inhibitor drugs, drugs for treating tumor, virus infectious diseases, hematological diseases and the like. The chemical structural formula of the LSD1 inhibitors is shown in the description. For the compound I (one LSD1 inhibitor), the No. 2 carbons of benzene rings are connected with bromine atoms; the No. 4 carbons, No. 5 carbons, No. 3' carbons and No. 4' carbons are connected with hydroxyl groups; the English name of the compound I is (3',4'-dihydroxyphenyl)-(2-bromo-4,5-dihydroxyphenyl)methanone. For the compound II (the other LSD1 inhibitor), the No. 2 carbons and No. 2' carbons of benzene rings are connected with bromine atoms; the No. 4 carbons, the No. 5 carbons, the No. 4' carbons and No. 5' carbons are connected with hydroxyl groups; the English name of the compound II is (2'-bromo-4',5'-dihydroxyphenyl)-(2-bromo-4,5-dihydroxyphenyl)methanone.

The present invention provides small molecule inhibitors of BMP signaling. These compounds may be used to modulate cell growth, differentiation, proliferation, and apoptosis, and thus may be useful for treating diseases or conditions associated with BMP signaling, including inflammation, cardiovascular disease, hematological disease, cancer, and bone disorders, as well as for modulating cellular differentiation and / or proliferation.

The present invention relates to compounds of formula (I):or a pharmaceutically acceptable salt, hydrate, solvate, or prodrug thereof, wherein U, J, V, X, R2a, R2b, R2c, R5 and t are as described herein. The present invention relates generally to inhibitors of histone deacetylase and to methods of making and using them. These compounds are useful for promoting cognitive function and enhancing learning and memory formation. In addition, these compounds are useful for treating, alleviating, and / or preventing various conditions, including for example, neurological disorders, memory and cognitive function disorders / impairments, extinction learning disorders, fungal diseases and infections, inflammatory diseases, hematological diseases, and neoplastic diseases in humans and animals.

Methods are provided for treating patients with epigenetic diseases, especially those associated with aberrant DNA methylation such as hematological disorders and cancer. By administering a DNA methylation inhibitor to the patients following unique dosing regimens, the disease can be efficaciously treated with reduced toxic side effects.

Systems and methods for the diagnostic analysis of blood samples. The present invention uses sensor technology useful in the analysis of headspace sample from blood to provide an efficient and accurate means for identifying the presence of a volatile marker associated with hematological diseases or conditions. In a preferred embodiment, the sensor technology of the present invention includes detecting means such as RNA oligonucleotide chains or aptamers.

The present disclosure provides polyamine-fatty acid derived lipidoids (e.g., compounds of Formula (I) or (II)) and methods of preparing the lipidoids. A described lipidoid includes R—C(═O)—O— moieties (where R is a lipid moiety), which may be hydrolyzed into non-toxic fatty acids. Also provided are compositions including a described lipidoid and an agent (e.g., polynucleotide, small molecule, peptide, or protein). The present disclosure also provides methods, kits, and uses that involve the lipidoids or compositions for delivering an agent to a subject, tissue, or cell and / or for treating and / or preventing a range of diseases, such as genetic diseases, proliferative diseases, hematological diseases, neurological diseases, immunological diseases, gastrointestinal diseases, respiratory diseases, painful conditions, psychiatric disorders, and metabolic disorders.

The disclosure provides nanostructures (e.g., nanospheres and nano-paddlewheels) formed through transition metal-ligand (e.g., Pd(II)-, Ni(II)-, or Fe(II)-ligand of Formula (A)) coordination and junction self-assembly. The disclosure also provides supramolecular complexes that include the nanostructures connected by divalent linkers Y. The provided supramolecular complexes are able to form gels (e.g., hydrogels). The gels are suprametallogels and exhibited excellent mechanical properties without sacrificing self-healing and showed high robustness and storage modulus. The present disclosure further provides compositions (e.g., gels) that include the nanostructures or supramolecular complexes and optionally an agent (e.g., small molecule), where the nanostructures and the nanostructure moieties of the supramolecular complexes may encapsulate and slowly release the agent. The nanostructures, supramolecular complex, and compositions may be useful in delivering an agent to a subject, tissue, or cell, as super-absorbent materials, and in treating a disease (e.g., a genetic diseases, proliferative disease (e.g., cancer or benign neoplasm), hematological disease, neurological disease, gastrointestinal disease (e.g., liver disease), spleen disease, respiratory disease (e.g., lung disease), painful condition, genitourinary disease, musculoskeletal condition, infectious disease, inflammatory disease, autoimmune disease, psychiatric disorder, or metabolic disorder).

Methods for differentially identifying cells in an instrument employ compositions containing a combination of selected antibodies and fluorescent dyes having different cellular distribution patterns and specificities, as well as antibodies and fluorescent dyes characterized by overlapping emission spectra which form non-compensatable spectral patterns. When utilizing the compositions described herein consisting of fluorescent dyes and fluorochrome labeled antibodies with overlapping spectra that cannot be separated or distinguished based upon optical or electronic compensation means, a new fluorescent footprint is established. This new fluorescent footprint is a result of the overlapping spectra and the combined cellular staining patterns of the dyes and fluorochrome labeled antibodies chosen for the composition. The new fluorescent footprint results in histogram patterns that are useful for the identification of additional cell populations or subtypes in hematological disease.

Methods of expanding tumor infiltrating lymphocytes (TILs), including peripheral blood lymphocytes (PBLs) and marrow infiltrating lymphocytes (MILs), from blood and / or bone marrow of patients with hematological malignancies, such as liquid tumors, including lymphomas and leukemias, and genetic modifications of expanded TILs, PBLs, and MILs to incorporate chimeric antigen receptors, genetically modified T-cell receptors, and other genetic modifications, and uses of such expanded and / or modified TILs, PBLs, and MILs in the treatment of diseases such as cancers and hematological malignancies are disclosed herein.

The present invention provides novel 1,3,5-triazinane-2,4,6-trione derivatives, such as compounds of any one of Formulae (I) and (II), and salts thereof, and methods of preparing the compounds. Also provided are compositions including a compound of the invention and an agent (e.g., an siRNA, mRNA, or plasmid DNA). The present invention also provides methods and kits using the compositions for delivering an agent to a subject (e.g., to the liver, spleen, or lung of the subject) or cell and for treating and / or preventing a range of diseases, such as genetic diseases, proliferative diseases, hematological diseases, neurological diseases, liver diseases, and lung diseases.

Described herein are methods for producing recombinant forms of asparaginase derived from Wolinella succinogenes. In addition, methods for covalent modification of proteins, including asparaginases, by acylation are also provided. Certain embodiments provide for epitopic-labeling of the amino terminus of W. succinogenes asparaginase. Additional embodiments concern methods for the therapeutic utilization of the native, homotetrameric form of W. succinogenes asparaginase, as well as the use of epitopically-labeled or non-epitopically-labeled recombinant W. succinogenes asparaginase (or a covalently modified analog thereof) in the therapeutic treatment of malignant and non-malignant hematological disease and other diseases where asparagine depletion or deprivation would be efficacious or which respond to asparagine depletion or deprivation, as well as their potential utilization in the therapeutic treatment of autoimmune diseases such as rheumatoid arthritis, AIDS, and SLE.

The disclosure provides nanostructures (e.g., nanospheres and nano-paddlewheels) formed through transition metal-ligand (e.g., Pd(II)-, Ni(II)-, or Fe(II)-ligand of Formula (A)) coordination and junction self-assembly. The disclosure also provides supramolecular complexes that include the nanostructures connected by divalent linkers Y. The provided supramolecular complexes are able to form gels (e.g., hydrogels). The gels are suprametallogels and exhibited excellent mechanical properties without sacrificing self-healing and showed high robustness and storage modulus. The present disclosure further provides compositions (e.g., gels) that include the nanostructures or supramolecular complexes and optionally an agent (e.g., small molecule), where the nanostructures and the nanostructure moieties of the supramolecular complexes may encapsulate and slowly release the agent. The nanostructures, supramolecular complex, and compositions may be useful in delivering an agent to a subject, tissue, or cell, as super-absorbent materials, and in treating a disease (e.g., a genetic diseases, proliferative disease (e.g., cancer or benign neoplasm), hematological disease, neurological disease, gastrointestinal disease (e.g., liver disease), spleen disease, respiratory disease (e.g., lung disease), painful condition, genitourinary disease, musculoskeletal condition, infectious disease, inflammatory disease, autoimmune disease, psychiatric disorder, or metabolic disorder).

The invention provides combinations of derivatives of decitabine and other active agents, including T-cell activating agents, cancer vaccines, and adjuvants. Some derivatives of decitabine exhibit superior chemical stability and shelf life, with similar physiological activity. Methods of treating one or more myelodysplasia syndromes, cancers, haematological disorders, or diseases associated with abnormal haemoglobin synthesis using the combinations are described.

The present invention relates to compounds of formula (I) or a pharmaceutically acceptable salt, hydrate, solvate, or prodrug thereof, wherein X1, X2, X3, X4, X5, W1, W2, W3, and W4 are as described. The present invention relates generally to inhibitors of histone deacetylase and to methods of making and using them. In one aspect, the invention relates to selective HDAC3 inhibitors useful for protecting β-cells and improving insulin resistance. The selective HDAC3 inhibitors are also useful for promoting cognitive function and enhancing learning and memory formation. Compounds of the invention are useful for treating, alleviating, and / or preventing various conditions, including for example, a metabolic disorder such as type 1 or type 2 diabetes, dyslipidemias, lipodystrophies, liver disease associated with metabolic syndrome, polycystic ovarian syndrome, or obesity; inflammatory disease; neurological disorder; a memory or cognitive function disorder / impairment; an extinction learning disorder; fungal disease or infection; viral disease or infection such as HIV; hematological disease; liver disease; lysosomal storage disease; or neoplastic disease in humans or animals.

The present invention provides small molecule inhibitors of BMP signaling. These compounds may be used to modulate cell growth, differentiation, proliferation, and apoptosis, and thus may be useful for treating diseases or conditions associated with BMP signaling, including inflammation, cardiovascular disease, hematological disease, cancer, and bone disorders, as well as for modulating cellular differentiation and / or proliferation. These compounds may also be used to reduce circulating levels of ApoB-100 or LDL and treat or prevent acquired or congenital hypercholesterolemia or hyperlipoproteinemia; diseases, disorders, or syndromes associated with defects in lipid absorption or metabolism; or diseases, disorders, or syndromes caused by hyperlipidemia.

Provided herein are, inter alia, methods and compositions for treating or preventing diseases using SIRT1 inhibitors. The methods provided herein are particularly useful for treating or preventing age-related hematological diseases as well as cancerous hematological diseases. Further provided herein are hematopoietic cells useful for treating or preventing hematological diseases.

The invention discloses new application of a 2-(4-fluorophenyl)-3-nitro-8-O-ethyl-2-hydro-benzopyran compound, in particular application of the compound serving as phosphatidylinositol-3-kinase (PI3K) inhibitor. The PI3K inhibitor can inhibit PI3K and disturb a PI3K / AKT signal channel, has good treatment effect on multiple tumors, particularly malignant hematological diseases, can effectively control the propagation of tumor cells and induce the apoptosis thereof, and has the effect of inhibiting and treating the tumors; and meanwhile, the PI3K has low toxicity.

The present invention provides multi-tailed lipid compounds, and salts and stereoisomers thereof, and methods of preparing the compounds. Also provided are compositions including a compound of the invention and an agent (e.g., an siRNA, mRNA, plasmid DNA, small molecule, protein, peptide). The present invention also provides methods, and kits using the compositions for delivering an agent to a subject (e.g., to the liver, spleen, or lung of the subject) or cell and for treating and / or preventing a range of diseases, such as genetic diseases, proliferative diseases, hematological diseases, neurological diseases, immunological diseases, gastrointestinal diseases (e.g., liver diseases), respiratory diseases (e.g., lung diseases), painful conditions, psychiatric disorders, metabolic disorders, and spleen diseases.

The inventors have discovered that hematologic disorders, e.g., both neoplastic (hematologic cancers) and non-neoplastic conditions, can be treated by the induction of mixed chimerism using myeloreductive, but not myeloablative, conditioning. Methods of the invention reduce GVHD, especially GVHD associated with mismatched allogeneic or xenogeneic donor tissue, yet provide, for example, significant graft-versus-leukemia (GVL) effect and the like.

The invention provides an enzyme-linked immune detection reagent kit for detecting soluble PD-1 protein and a detection method thereof. The reagent kit consists of a PD-1 fusion protein standard compounds, a monoclonal antibody coating plate, an enzyme labeled monoclonal antibody and an auxiliary reagent; wherein, the reagent kit applies two strains of mouse anti-human PD-1 hybridomas and monoclonal antibodies secreted by the hybridomas which are called 1F2 and 5F10 and that are developed independently by the inventor and establishes the enzyme-linked immune detection reagent kit for detecting the soluble PD-1 (sPD-1) protein and the detection method thereof according to different characteristics of recognition sites of the two single strains of monoclonal antibodies. The reagent kit can detect the sPD-1 protein accurately and sensitively. The method can be applied to the detection of scientific research as well as clinical autoimmune diseases and hematological diseases, and the like, and provides the evaluation for diagnosis, monitoring and prognosis of relevant clinical diseases.

The present invention relates to compounds of formula (I):or a pharmaceutically acceptable salt, hydrate, solvate, or prodrug thereof, wherein U, J, V, X, R2a, R2b, R2c, R5 and t are as described herein. The present invention relates generally to inhibitors of histone deacetylase and to methods of making and using them. These compounds are useful for promoting cognitive function and enhancing learning and memory formation. In addition, these compounds are useful for treating, alleviating, and / or preventing various conditions, including for example, neurological disorders, memory and cognitive function disorders / impairments, extinction learning disorders, fungal diseases and infections, inflammatory diseases, hematological diseases, and neoplastic diseases in humans and animals.