tofacitinib and Asthma

tofacitinib has been researched along with Asthma* in 4 studies

Reviews

1 review(s) available for tofacitinib and Asthma

ArticleYear
    Computational & theoretical chemistry, 2013, Feb-01, Volume: 1005

    The constitutional isomers and tautomers of oxadiazolones, as well as their mono- and disulfur analogues, were calculated at the B3LYP/aug-cc-pVDZ level. Four groups of 30 molecules each were considered: oxadiazolone, oxadiazolthione, thiadiazolone, and thiadiazolthione isomers. The compounds were categorized into six groups according to permutations of three heteroatoms in the five-membered ring. Additionally, each of the constitutional isomer was considered to have five tautomers conserving stable five-membered ring: two NH tautomers, two rotameric OH (or SH) forms and one CH. La trombocitosis es un hallazgo casual frecuente en pediatría. En niños, predominan las formas secundarias, siendo las infecciones su causa más prevalente. Se distinguen 4 grados de trombocitosis en función del número de plaquetas; en la forma extrema, se supera el 1.000.000/mm. Endoscopic thrombin injection was similar to glue injection in achieving successful hemostasis of AGVH. However, a higher incidence of complications may be associated with glue injection.

    Topics: Acetaminophen; Administration, Oral; Adolescent; Adsorption; Adult; Allyl Compounds; Amylopectin; Amylose; Anaerobiosis; Animals; Anti-Bacterial Agents; Anura; Arginase; Arthritis, Rheumatoid; Asthma; Atmosphere; B-Lymphocytes; Basic Helix-Loop-Helix Transcription Factors; Bioelectric Energy Sources; Biofilms; Biofuels; Biomarkers; Biopolymers; Bioreactors; Brain; Brain Injuries, Traumatic; Breast Neoplasms; Calibration; Carbon Tetrachloride; Caspase 3; Catalysis; Catechin; Cations; Cattle; CD4-Positive T-Lymphocytes; CD8-Positive T-Lymphocytes; Cell Body; Cell Line, Tumor; Cell Plasticity; Chemical and Drug Induced Liver Injury; Chemistry Techniques, Synthetic; China; Chitosan; Chloride Channels; Chromatography, High Pressure Liquid; Chromosome Mapping; Cognition; Cognitive Dysfunction; Cohort Studies; Colitis, Ulcerative; Colloids; Coloring Agents; Congresses as Topic; Correlation of Data; Crystallization; Cyanoacrylates; Cyclohexane Monoterpenes; Cyprinidae; Cytochrome P-450 CYP1A1; Death, Sudden; Dent Disease; Dietary Supplements; Diffusion Magnetic Resonance Imaging; Disease Models, Animal; Disease Progression; Disease Resistance; Disulfides; Drug Monitoring; Drug Stability; Ecotoxicology; Electricity; Electrodes; Endocytosis; Environmental Exposure; Environmental Monitoring; Enzyme Inhibitors; Epithelial-Mesenchymal Transition; Esophageal and Gastric Varices; Esters; Fagopyrum; Female; Ferrosoferric Oxide; Flame Retardants; Flavobacteriaceae; Flow Cytometry; Follow-Up Studies; Formoterol Fumarate; Fusarium; Garlic; Gastrointestinal Hemorrhage; Gene Expression; Genes, Plant; Genetic Markers; Glial Fibrillary Acidic Protein; Gliosis; Global Health; Glutathione Transferase; Glycine max; Gum Arabic; Hemostasis, Endoscopic; Hepatocytes; Hippocampus; Humans; Hydrogen-Ion Concentration; Illinois; Immunoglobulin G; Indoleamine-Pyrrole 2,3,-Dioxygenase; Infant, Newborn; Infant, Small for Gestational Age; Injections, Intraperitoneal; Interleukin-4; Iowa; Iron; Ki-67 Antigen; Kidney; Kinetics; Kynurenine; Lakes; Levofloxacin; Lipid Peroxidation; Lipids; Liver; Liver Cirrhosis, Experimental; Magnetic Fields; Magnetic Iron Oxide Nanoparticles; Male; Manure; Maze Learning; Memory, Short-Term; Metal Nanoparticles; Metals, Heavy; Methane; Mice; Mice, Inbred C57BL; Mice, Knockout; Michigan; Microalgae; Microbial Consortia; Mitochondria; Models, Animal; Models, Chemical; Models, Neurological; Molecular Structure; Molecular Weight; Mutation; Myeloid-Derived Suppressor Cells; NADPH Oxidase 2; Neoplasm Recurrence, Local; Neurites; Neurons; Neuroprotective Agents; NF-kappa B; NIH 3T3 Cells; Nitric Oxide Synthase Type II; Nitrogen; Ohio; Ointments; Ontario; Organelle Biogenesis; Organophosphates; Organophosphorus Compounds; Oxidative Stress; Palladium; Particle Size; Pectins; Phenotype; Phytotherapy; Piperidines; Placenta; Plant Diseases; Plant Extracts; Polymers; Polymorphism, Genetic; Polyphenols; Powders; Pregnancy; Pregnancy Trimester, First; Prospective Studies; Protein Kinase Inhibitors; Protein Structure, Secondary; Proteins; Pyridines; Pyrimidines; Rats, Wistar; Real-Time Polymerase Chain Reaction; Receptors, Aryl Hydrocarbon; Receptors, Chemokine; Receptors, Formyl Peptide; Receptors, Lipoxin; Recovery of Function; Recurrence; Reference Standards; Reference Values; Reproducibility of Results; Respiratory Function Tests; Retrospective Studies; Risk; Sensitivity and Specificity; Sewage; Signal Transduction; Sodium Glutamate; Soil; Solanum tuberosum; Solubility; Solutions; Spectroscopy, Fourier Transform Infrared; Spectrum Analysis; Spermatozoa; STAT3 Transcription Factor; Sulfamethoxazole; Tea; Temperature; Thermodynamics; Thrombin; Treatment Outcome; Triazoles; United States; Viscosity; Waste Disposal, Fluid; Wastewater; Water; Water Pollutants, Chemical; Water Purification; White Matter; Wisconsin; X-Ray Diffraction; Zea mays

2013

Trials

1 trial(s) available for tofacitinib and Asthma

ArticleYear
    Computational & theoretical chemistry, 2013, Feb-01, Volume: 1005

    The constitutional isomers and tautomers of oxadiazolones, as well as their mono- and disulfur analogues, were calculated at the B3LYP/aug-cc-pVDZ level. Four groups of 30 molecules each were considered: oxadiazolone, oxadiazolthione, thiadiazolone, and thiadiazolthione isomers. The compounds were categorized into six groups according to permutations of three heteroatoms in the five-membered ring. Additionally, each of the constitutional isomer was considered to have five tautomers conserving stable five-membered ring: two NH tautomers, two rotameric OH (or SH) forms and one CH. La trombocitosis es un hallazgo casual frecuente en pediatría. En niños, predominan las formas secundarias, siendo las infecciones su causa más prevalente. Se distinguen 4 grados de trombocitosis en función del número de plaquetas; en la forma extrema, se supera el 1.000.000/mm. Endoscopic thrombin injection was similar to glue injection in achieving successful hemostasis of AGVH. However, a higher incidence of complications may be associated with glue injection.

    Topics: Acetaminophen; Administration, Oral; Adolescent; Adsorption; Adult; Allyl Compounds; Amylopectin; Amylose; Anaerobiosis; Animals; Anti-Bacterial Agents; Anura; Arginase; Arthritis, Rheumatoid; Asthma; Atmosphere; B-Lymphocytes; Basic Helix-Loop-Helix Transcription Factors; Bioelectric Energy Sources; Biofilms; Biofuels; Biomarkers; Biopolymers; Bioreactors; Brain; Brain Injuries, Traumatic; Breast Neoplasms; Calibration; Carbon Tetrachloride; Caspase 3; Catalysis; Catechin; Cations; Cattle; CD4-Positive T-Lymphocytes; CD8-Positive T-Lymphocytes; Cell Body; Cell Line, Tumor; Cell Plasticity; Chemical and Drug Induced Liver Injury; Chemistry Techniques, Synthetic; China; Chitosan; Chloride Channels; Chromatography, High Pressure Liquid; Chromosome Mapping; Cognition; Cognitive Dysfunction; Cohort Studies; Colitis, Ulcerative; Colloids; Coloring Agents; Congresses as Topic; Correlation of Data; Crystallization; Cyanoacrylates; Cyclohexane Monoterpenes; Cyprinidae; Cytochrome P-450 CYP1A1; Death, Sudden; Dent Disease; Dietary Supplements; Diffusion Magnetic Resonance Imaging; Disease Models, Animal; Disease Progression; Disease Resistance; Disulfides; Drug Monitoring; Drug Stability; Ecotoxicology; Electricity; Electrodes; Endocytosis; Environmental Exposure; Environmental Monitoring; Enzyme Inhibitors; Epithelial-Mesenchymal Transition; Esophageal and Gastric Varices; Esters; Fagopyrum; Female; Ferrosoferric Oxide; Flame Retardants; Flavobacteriaceae; Flow Cytometry; Follow-Up Studies; Formoterol Fumarate; Fusarium; Garlic; Gastrointestinal Hemorrhage; Gene Expression; Genes, Plant; Genetic Markers; Glial Fibrillary Acidic Protein; Gliosis; Global Health; Glutathione Transferase; Glycine max; Gum Arabic; Hemostasis, Endoscopic; Hepatocytes; Hippocampus; Humans; Hydrogen-Ion Concentration; Illinois; Immunoglobulin G; Indoleamine-Pyrrole 2,3,-Dioxygenase; Infant, Newborn; Infant, Small for Gestational Age; Injections, Intraperitoneal; Interleukin-4; Iowa; Iron; Ki-67 Antigen; Kidney; Kinetics; Kynurenine; Lakes; Levofloxacin; Lipid Peroxidation; Lipids; Liver; Liver Cirrhosis, Experimental; Magnetic Fields; Magnetic Iron Oxide Nanoparticles; Male; Manure; Maze Learning; Memory, Short-Term; Metal Nanoparticles; Metals, Heavy; Methane; Mice; Mice, Inbred C57BL; Mice, Knockout; Michigan; Microalgae; Microbial Consortia; Mitochondria; Models, Animal; Models, Chemical; Models, Neurological; Molecular Structure; Molecular Weight; Mutation; Myeloid-Derived Suppressor Cells; NADPH Oxidase 2; Neoplasm Recurrence, Local; Neurites; Neurons; Neuroprotective Agents; NF-kappa B; NIH 3T3 Cells; Nitric Oxide Synthase Type II; Nitrogen; Ohio; Ointments; Ontario; Organelle Biogenesis; Organophosphates; Organophosphorus Compounds; Oxidative Stress; Palladium; Particle Size; Pectins; Phenotype; Phytotherapy; Piperidines; Placenta; Plant Diseases; Plant Extracts; Polymers; Polymorphism, Genetic; Polyphenols; Powders; Pregnancy; Pregnancy Trimester, First; Prospective Studies; Protein Kinase Inhibitors; Protein Structure, Secondary; Proteins; Pyridines; Pyrimidines; Rats, Wistar; Real-Time Polymerase Chain Reaction; Receptors, Aryl Hydrocarbon; Receptors, Chemokine; Receptors, Formyl Peptide; Receptors, Lipoxin; Recovery of Function; Recurrence; Reference Standards; Reference Values; Reproducibility of Results; Respiratory Function Tests; Retrospective Studies; Risk; Sensitivity and Specificity; Sewage; Signal Transduction; Sodium Glutamate; Soil; Solanum tuberosum; Solubility; Solutions; Spectroscopy, Fourier Transform Infrared; Spectrum Analysis; Spermatozoa; STAT3 Transcription Factor; Sulfamethoxazole; Tea; Temperature; Thermodynamics; Thrombin; Treatment Outcome; Triazoles; United States; Viscosity; Waste Disposal, Fluid; Wastewater; Water; Water Pollutants, Chemical; Water Purification; White Matter; Wisconsin; X-Ray Diffraction; Zea mays

2013

Other Studies

3 other study(ies) available for tofacitinib and Asthma

ArticleYear
Preformulation and Evaluation of Tofacitinib as a Therapeutic Treatment for Asthma.
    AAPS PharmSciTech, 2019, Apr-16, Volume: 20, Issue:5

    Preformulation studies on tofacitinib citrate, a small molecule JAK3 specific inhibitor, have not been previously reported in literature. We therefore conducted several preformulation studies on tofacitinib citrate, and its free base, to better understand factors that affect its solubility, stability, and solid-state characteristics. Further, the results of the preformulation studies helped facilitate the development of a nebulized formulation of tofacitinib citrate for inhalational delivery to house dust mite allergen-challenged, BALB/c mice as a potential treatment for eosinophilic asthma. The preformulation results indicated tofacitinib having a basic pKa of 5.2, with its stability dependent on pH, ionic strength, and temperature. Degradation of tofacitinib follows apparent first-order kinetics. In order to maximize stability of the drug, ionic strength and temperature should be minimized, with an optimal range pH between 2.0 and 5.0. Additionally, our findings demonstrate that tofacitinib citrate can successfully be nebulized at a suitable droplet size for inhalation (1.2 ± 0.2 μm MMAD) through a nose-only chamber. Animals dosed with tofacitinib citrate demonstrated marked reductions in BAL eosinophils and total protein concentrations following HDM challenge. These data suggest that tofacitinib citrate represents the potential to be an effective therapy for eosinophilic asthma.

    Topics: Administration, Inhalation; Allergens; Animals; Anti-Asthmatic Agents; Asthma; Drug Compounding; Drug Stability; Female; Mice; Mice, Inbred BALB C; Piperidines; Pyrimidines; Pyroglyphidae; Pyrroles

2019
Improved efficacy of allergen-specific immunotherapy by JAK inhibition in a murine model of allergic asthma.
    PloS one, 2017, Volume: 12, Issue:6

    Allergen-specific immunotherapy (AIT) is the only curative treatment for type-1 allergies, but sometimes shows limited therapeutic response as well as local and systemic side effects. Limited control of local inflammation and patient symptoms hampers its widespread use in severe allergic asthma.. Our aim was to evaluate whether AIT is more effective in suppression of local inflammation if performed under the umbrella of short-term non-specific immunomodulation using a small molecule inhibitor of JAK pathways.. In C57BL/6J mice, a model of ovalbumin (OVA)-induced allergic airway inflammation and allergen-specific immunotherapy was combined with the administration of Tofacitinib (TOFA, a FDA-approved JAK inhibitor) from 48 hours prior to 48 hours after therapeutic OVA-injection. The effect of TOFA on human FOXP3+CD4+ T cells was studied in vitro.. AIT combined with short-term TOFA administration was significantly more effective in suppressing total cell and eosinophil infiltration into the lung, local cytokine production including IL-1β and CXCL1 and showed a trend for the reduction of IL-4, IL-13, TNF-α and IL-6 compared to AIT alone. Furthermore, TOFA co-administration significantly reduced systemic IL-6, IL-1β and OVA-specific IgE levels and induced IgG1 to the same extent as AIT alone. Additionally, TOFA enhanced the induction of human FOXP3+CD4+ T cells.. This proof of concept study shows that JAK inhibition did not inhibit tolerance induction, but improved experimental AIT at the level of local inflammation. The improved control of local inflammation might extend the use of AIT in more severe conditions such as polyallergy, asthma and high-risk patients suffering from mastocytosis or anaphylaxis.

    Topics: Allergens; Animals; Asthma; Bronchoalveolar Lavage Fluid; Cell Differentiation; Cytokines; Desensitization, Immunologic; Disease Models, Animal; Humans; Janus Kinases; Mice; Mice, Inbred C57BL; Ovalbumin; Piperidines; Pyrimidines; Pyrroles

2017
Anti-inflammatory potential of PI3Kδ and JAK inhibitors in asthma patients.
    Respiratory research, 2016, 10-04, Volume: 17, Issue:1

    Phosphatidylinositol 3-kinase delta (PI3Kδ) and Janus-activated kinases (JAK) are both novel anti-inflammatory targets in asthma that affect lymphocyte activation. We have investigated the anti-inflammatory effects of PI3Kδ and JAK inhibition on cytokine release from asthma bronchoalveolar lavage (BAL) cells and T-cell activation, and measured lung PI3Kδ and JAK signalling pathway expression.. Cells isolated from asthma patients and healthy subjects were treated with PI3Kδ or JAK inhibitors, and/or dexamethasone, before T-cell receptor stimulation. Levels of IFNγ, IL-13 and IL-17 were measured by ELISA and flow cytometry was used to assess T-cell activation. PI3Kδ, PI3Kγ, phosphorylated protein kinase B (pAKT) and Signal Transducer and Activator of Transcription (STAT) protein expression were assessed by immunohistochemistry in bronchial biopsy tissue from asthma patients and healthy subjects. PI3Kδ expression in BAL CD3 cells was measured by flow cytometry.. JAK and PI3Kδ inhibitors reduced cytokine levels from both asthma and healthy BAL cells. Combining dexamethasone with either a JAK or PI3Kδ inhibitor showed an additive anti-inflammatory effect. JAK and PI3Kδ inhibitors were shown to have direct effects on T-cell activation. Immunohistochemistry showed increased numbers of PI3Kδ expressing cells in asthma bronchial tissue compared to controls. Asthma CD3 cells in BAL expressed higher levels of PI3Kδ protein compared to healthy cells.. Targeting PI3Kδ or JAK may prove effective in reducing T-cell activation and the resulting cytokine production in asthma.

    Topics: Adult; Anti-Inflammatory Agents; Asthma; Bronchoalveolar Lavage Fluid; Case-Control Studies; CD3 Complex; Cells, Cultured; Class I Phosphatidylinositol 3-Kinases; Dexamethasone; Dose-Response Relationship, Drug; Drug Therapy, Combination; Female; Humans; Inflammation Mediators; Interferon-gamma; Interleukin-13; Interleukin-17; Janus Kinase Inhibitors; Janus Kinases; Lung; Lymphocyte Activation; Male; Middle Aged; Molecular Targeted Therapy; Piperidines; Pyrimidines; Pyrroles; Signal Transduction; T-Lymphocytes

2016