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125 results about "Systemic lupus erythematosus" patented technology

An autoimmune disease, with systemic manifestations including skin rash, erosion of joints or even kidney failure.

Method for constructing differential diagnosis model of lupus nephritis and membranous nephropathy

The invention discloses a method for constructing a differential diagnosis model for lupus nephritis and membranous nephropathy, and belongs to the technical field of intelligent medical treatment. The modeling method comprises the following steps: S1, respectively collecting flow cytometry detection data of lupus nephritis patients and healthy control personnel; s2, performing data cleaning and conversion on the flow cytometry detection data, and converting non-numerical features into digits; carrying out implication on the missing value by adopting a k nearest neighbor algorithm from an implication packet; s3, random sampling is carried out on the cleaned and converted data set, and samples are divided into a training set and a verification set according to the proportion of 7: 3; s4, dividing a training subset and a test set from the training set, and iteratively selecting the types of cells incorporated into the constructed model as pDC, CD4T, effector CD4T, Th2, CD8T, CD38 + HLA-DR + CD8T, and CD38 + PD-1 + CD8T by adopting an RFE method, wherein the types of the cells incorporated into the constructed model are pDC, CD4T, effector CD4T, Th2, CD8T, CD38 + HLA-DR + CD8T and CD38 + PD-1 + CD8T; and S5, performing a classification task by adopting TabPFNClassifier, performing training from features selected from the training data set, then evaluating the performance of the model, performing model training by utilizing detection data, and performing evaluation to construct a lupus nephritis prediction model with high accuracy.
Owner:BEIJING HOSPITAL

Methods and Compositions for Assessing and Treating Lupus

The present disclosure provides a method for assessing a lupus state of a patient, the method comprising: analyzing a data set comprising and / or derived from gene expression measurements of at least 2 genes selected from genes listed in Tables: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; and 32, to classify the lupus state of the patient, wherein the gene expression measurements are obtained from a biological sample obtained or derived from the patient.
Owner:AMPEL BIOSOLUTIONS LLC

Blood coagulation reaction linked lupus anticoagulant fluorescence detection kit and application thereof

The invention relates to the technical field of detection kits, in particular to a blood coagulation reaction linked lupus anticoagulant fluorescence detection kit and application thereof, the kit contains a screening-confirmation integrated reagent, a calibration product, a quality control product and an anticoagulation interference inhibitor; the integrated reagent is divided into a reagent A and a reagent B, the reagent A contains a buffer solution, recombinant snake venom thrombin, composite phospholipid, a fluorescent substrate and other components, and the reagent B contains prothrombin, calcium ions, high-concentration composite phospholipid and other components; the composite phospholipid system is formed according to a specific proportion and modifies beta2-glycoprotein I, the fluorescence enhancement-stabilization system is formed by matching a Schiff base compound with a stabilizer, the calibrator is a series of lupus anticoagulant standard substances, and the quality control substance comprises simulants with different concentrations and negative control. The anti-interference capability is high, and the influence of anti-coagulant drugs and enzyme source fluctuation is reduced; the signal amplification effect is obvious, the detection sensitivity is high and the reagent stability is good; the operation is simple and convenient, screening and confirmation are integrally completed, and a conventional fluorescence detector is adapted.
Owner:HUNAN SAIXIN BIOTECHNOLOGY CO LTD

Longitudinal Gene Expression Analysis of Inflammatory Skin Diseases

The invention provides systems and methods for diagnosing and treating an inflammatory skin disease in a patient. The described methods may be used for longitudinal monitoring of the development, progression, or regression of a skin disease including lupus, psoriasis, atopic dermatitis, and systemic sclerosis (scleroderma) condition in a patient, in response to a therapy administered for the condition.
Owner:AMPEL BIOSOLUTIONS LLC

Biomarkers for a systemic lupus erythematosus (SLE) disease activity immune index that characterizes disease activity

A method for characterizing disease activity in a systemic lupus erythematosus patient (SLE), comprising obtaining a dataset associated with a blood, serum, plasma or urine sample from the patient, assessing the dataset for a presence or an amount of protein expression of at least one innate serum or plasma mediator, assessing the dataset for a presence or an amount of protein expression of at least one adaptive serum or plasma mediator biomarker, assessing the dataset for a presence or an amount of at least one chemokine / adhesion molecule biomarker, assessing the dataset for a presence or an amount of at least one soluble TNF superfamily biomarker, assessing the dataset for a presence or an amount of at least one inflammatory mediator biomarker, assessing the dataset for a presence or an amount at least one SLE-associated autoantibody specificity biomarker and calculating a Lupus Disease Activity Immune Index (LDAII) score.
Owner:OKLAHOMA MEDICAL RES FOUND

Biomarker for diagnosing systemic lupus erythematosus and lupus nephritis and application thereof

The invention discloses a biomarker for diagnosing systemic lupus erythematosus and lupus nephritis and application of the biomarker, and relates to the technical field of biological medicines. The biomarker is an ISG15hiCD16 < + > mononuclear cell. According to the application disclosed by the invention, the ISG15hiCD16 + mononuclear cell subpopulation is found to be obviously increased in an SLE (systemic lupus erythematosus) patient. The invention also finds that the expression level of the ISG15hiCD16 + mononuclear cell subpopulation is positively correlated with the disease activity of the SLE patient, and the expression level of the ISG15hiCD16 + mononuclear cell subpopulation of the SLE patient with the kidney enduring expression is obviously higher than that of the SLE patient without the kidney enduring expression. The working characteristic curve analysis of a subject shows that the ISG15hiCD16 + mononuclear cell subset has better sensitivity and specificity for diagnosing the SLE and the LN, and has important significance for clinical auxiliary diagnosis of the SLE and the LN and illness state evaluation.
Owner:THE FIRST HOSPITAL OF LANZHOU UNIV

Membrane nephropathy marker and application thereof

The invention provides an application of a reagent for detecting an effector CD4 + T cell in peripheral blood of a subject in preparation of a product for diagnosing membranous nephropathy, lupus nephritis or ANCA-related vasculitis. The invention also provides an application of the effector CD4 + T cell in peripheral blood in preparation of a diagnostic model for diagnosing membranous nephropathy, lupus nephritis or ANCA-related vasculitis. The marker is detected through flow cytometry, and the result shows that the Ejector CD4 + T cell is remarkably increased in a patient with membranous nephropathy, can effectively distinguish membranous nephropathy from healthy control (verification set AUC 0.8098), can assist in identifying membranous nephropathy, lupus nephritis (verification set AUC 0.8686) and ANCA-related vasculitis (verification set AUC 0.8968), and the level of the Ejector CD4 + T cell is related to whether membranous nephropathy is difficult to treat or not.
Owner:THE FIRST MEDICAL CENT CHINESE PLA GENERAL HOSPITAL

Marker for lupus nephritis and application thereof

The invention discloses a lupus nephritis marker and application thereof, and belongs to the technical field of biomarkers. The marker for the lupus nephritis, disclosed by the invention, comprises one or more of CD8, CD38 and PD-1. By detecting specific cell surface markers in patient blood, early diagnosis of LN is assisted in a minimally invasive mode, and based on deep comparative analysis of LN patients and healthy people, the specificity and sensitivity of the biomarkers in LN diagnosis are ensured through screening of the biomarkers. In the aspect of differential diagnosis, a clinician is assisted to distinguish LN from other types of kidney diseases, such as membranous nephropathy (MN) and anti-neutrophil cytoplasm antibody related vasculitis (AAV), by analyzing specific biomarker modes of different nephropathy. The dependence on kidney puncture is reduced, related potential risks and inconvenience are avoided, and meanwhile more accurate and timely diagnosis is provided for an SLE patient.
Owner:BEIJING HOSPITAL

Preparation of monoclonal antibody 8a12 against sema7a and its therapeutic effect on lupus nephritis

The application provides a preparation of a sema7A monoclonal antibody 8A12 and a treatment effect of the sema7A monoclonal antibody 8A12 on lupus nephritis, wherein the CDR-H1 of the heavy chain variable region of the monoclonal antibody 8A12 is an amino acid sequence shown in SEQ ID No. 1, the CDR-H2 of the heavy chain variable region is an amino acid sequence shown in SEQ ID No. 2, and the CDR-H3 of the heavy chain variable region is an amino acid sequence shown in SEQ ID No. 3; the CDR-L1 of the light chain variable region of the monoclonal antibody 8A12 is an amino acid sequence shown in SEQ ID No. 4, the CDR-L2 of the light chain variable region is an amino acid sequence shown in SEQ ID No. 5, and the CDR-L3 of the light chain variable region is an amino acid sequence shown in SEQ ID No. 6. The monoclonal antibody 8A12 can effectively inhibit the expression up-regulation of IL-1beta, TNF-alpha and IL-6 caused by Sema7A recombinant protein, can effectively inhibit the macrophage inflammatory response induced by Sema7A, and can continuously and effectively reduce serum anti-double-stranded DNA antibodies and kidney damage of lupus mice. The monoclonal antibody 8A12 can be used for preparing a pharmaceutical composition for preventing and / or treating systemic lupus erythematosus and / or lupus nephritis thereof.
Owner:SUZHOU UNIV

Benzimidazole derivatives modulating a nuclease

The present invention relates to compounds of formula (I), and stereoisomers, tautomers, N- oxides, and pharmaceutically acceptable salts thereof that are useful for modulating, preferably inhibiting three-prime repair exonuclease (TREX1). The present invention further relates to compounds of formula (I) for use as a medicament and to pharmaceutical compositions comprising said compounds. Further, the present invention relates to compounds of formula (I) and pharmaceutical compositions comprising said compounds for use in the treatment of cancer, such as breast, small cell lung cancer and colorectal cancer, in particular cancers with chromosomal instability, TREX1-mediated autoimmune diseases, inflammatory myocarditis, Aicardi-Goutières syndrome (AGS), familial chilblain lupus (FCL), systemic lupus erythematosus (SLE) and retinal vasculopathy with cerebral leukodystrophy (RVCL).
Owner:MERCK PATENT GMBH +1

Application of PHF20 in preparation of medicine for treating systemic lupus erythematosus, method and medicine

The invention belongs to the technical field of biological medicines, and particularly relates to application and a method of PHF20 in preparation of a medicine for treating systemic lupus erythematosus and the medicine. The invention discloses an application of PHF20 in treatment of systemic lupus erythematosus, a lentivirus with murine PHF20 is selected as a gene therapy tool, an R848 induced lupus mouse model is taken as an experimental subject for gene therapy, and results show that injection of the overexpressed PHF20 lentivirus in a lupus mouse body has the following effects: (1) spleen swelling is improved, and spleen index is significantly reduced; (2) reducing urine protein, urea nitrogen level, anti-dsDNA antibody level and IgG antibody level of the model mouse; and (3) the pathological damage to the kidney of the model mouse is relieved. The research results show that the PHF20 serving as the target provides important reference value for potential application prospects in systemic lupus erythematosus gene therapy and even autoimmune disease gene therapy.
Owner:NANJING DRUM TOWER HOSPITAL

Heterocyclic compounds as STING antagonists

The present invention relates to compounds of formula 1: # imgabs0 # and their use as STING antagonists, for example, the composition is used for treating diseases selected from the group consisting of systemic lupus erythematosus (SLE), (single and double gene) interferon diseases (including STING-related vascular disease (SAVI), Aicardi-Goutires syndrome (AGS), COPA syndrome and familial chilblain-like lupus, DNASE2 or ATAD3A gene mutated type I interferon disease, age-related macular degeneration (AMD), retinopathy, glaucoma, lupus erythematosus, lupus erythematosus, lupus erythematosus, lupus erythematosus, lupus erythematosus, lupus erythematosus, lupus erythematosus, lupus erythematosus, lupus erythematosus, lupus erythematosus, and lupus erythematosus. Amyotrophic lateral sclerosis (ALS), diabetes, obesity, inflammatory bowel disease (IBD), chronic obstructive pulmonary disease (COPD), Bloom syndrome, sicca syndrome, Parkinson's disease, heart failure and cancer, systemic sclerosis (SSc), dermatomyositis, non-alcoholic fatty liver disease (NAFLD), non-alcoholic steatohepatitis (NASH), chronic plus acute liver failure (ACLF), interstitial lung disease (ILD), idiopathic pulmonary fibrosis (IPF), and the like. , aging / muscle disease, sepsis, heart failure, rheumatoid arthritis, and osteoarthritis.
Owner:BOEHRINGER INGELHEIM INT GMBH

Pharmaceutical compositions for the treatment or prevention of various inflammatory conditions

Disclosed herein is a method for treating, preventing, and / or slowing the progression of various chronic inflammatory condition groups including: (1) the Type 2 Diabetes group (Metabolic Syndrome (MET), obesity, hyperglycemia); (2) ARDS (Acute Respiratory Distress Syndrome); (3) chronic autoimmune inflammatory conditions (Rheumatoid Arthritis (RA), Lupus, and Psoriasis); (4) inflammatory bowel diseases (IBD), such as Crohn's disease and ulcerative colitis; (5) metabolite group-mediated diseases (atherosclerosis, hypertension, and congestive heart failure); and (6) eating disorders, such as Prader-Willi Syndrome and other monogenic and symptomatic obesity disorders including leptin pathway defects, each method comprising orally administering a pharmaceutical composition comprising a denatonium salt. The present disclosure is based on the results of a series of studies that tracked biomarker cluster levels to track mediators of inflammatory conditions and mediators of gut signaling hormones in response to orally administered denatonium salts.
Owner:AARDVARK THERAPEUTICS INC

Oil seal liquid and application thereof in blood coagulation detection

The invention relates to oil seal liquid and application thereof in blood coagulation detection, and belongs to the technical field of blood coagulation detection. The oil seal liquid can form a uniform film when covering a plasma sample, the activity of thrombin is not affected while air is isolated, and in addition, the oil seal liquid is a biological inert formula, is easy to clean and does not generate adsorption or reaction with blood coagulation factors and reagents. Therefore, the oil seal liquid and the sample are incubated synchronously in the pre-warming stage, and errors caused by sample evaporation and temperature fluctuation in the pre-warming stage can be reduced. Compared with traditional paraffin oil, the oil seal liquid can effectively isolate air to avoid sample evaporation and reduce reagent interference, is easy to clean, provides reliable technical support for blood coagulation factor deficiency and precise identification of inhibitors, and is suitable for APTT correction experiments, PT correction experiments or clinical detection and application of lupus anticoagulant (LA).
Owner:SYSCAN BIOTECH(SUZHOU) CO LTD

Construction and identification method of MRL / lpr lupus mouse kidney organoid and application of MRL / lpr lupus mouse kidney organoid

A method for identifying MRL / lpr lupus kidney organoid specifically comprises the following steps: collecting an organoid culture medium to be detected, detecting the levels of ANA and anti-ds-DNA antibodies in the culture medium, and carrying out histomorphological identification on the organoid. According to the invention, the histomorphology of the MRL / lpr lupus kidney organ of a mouse is identified by detecting the levels of ANA and an anti-ds-DNA antibody as well as HE staining and immunofluorescence, so that whether the MRL / lpr lupus kidney organ is successfully constructed or not is detected.
Owner:CHANGCHUN YIFU BIOTECHNOLOGY CO LTD

A biomarker for evaluating progression of systemic lupus erythematosus to lupus nephritis, a prediction model and application thereof

The application discloses a kind of biomarkers for evaluating systemic lupus erythematosus to lupus nephritis progression, prediction model and application, belong to lupus nephritis prediction technical field.The application provides a kind of for evaluating systemic lupus erythematosus to lupus nephritis progression prediction model, the prediction model is according to the ratio of biomarker CD8 / CD4 and the κ / λ ratio of naive B cell, carries out binary Logistic regression analysis, obtains LogitP value, by comparing the high and low of the LogitP value and critical value 0.66938, predicts systemic lupus erythematosus to lupus nephritis progression situation.The prediction model constructed in the application aims to identify the individuals in lupus patients who may develop into lupus nephritis.This innovative model not only provides important guidance in the diagnosis, prognosis prediction and efficacy evaluation of the disease, but also provides a new perspective for the clinical management of lupus nephritis.
Owner:THE FIRST MEDICAL CENT CHINESE PLA GENERAL HOSPITAL

Diagnostic marker for ANCA-related vasculitis

The invention discloses a diagnostic marker for ANCA (Angiovasculitis) related vasculitis. It is found for the first time that the CD19 + CD38 + CD27-CD24 + cell can be used as the diagnosis marker of ANCA related vasculitis, and the diagnosis efficiency is high; in addition, it is found that the CD19 + CD38 + CD27-CD24 + cells can remarkably distinguish ANCA related vasculitis and membranous nephropathy or ANCA related vasculitis and lupus nephritis, a new direction is provided for diagnosis and subsequent treatment of ANCA related vasculitis, and the application has wide application prospects clinically.
Owner:BEIJING HOSPITAL

Unsupervised machine learning methods for classifying a lupus disease state of a subject

ActiveUS12718954B2DiseaseData set
The present disclosure provides systems and methods for classifying lupus disease state of a patient is disclosed. The method can include analyzing a patient data set comprising or derived from gene expression measurements data of at least 2 genes, from a biological sample obtained or derived from the patient, to classify the lupus disease state of the patient. The at least 2 genes can be selected from Tables 17-1 to 17-30, and / or Tables 24-1 to 24-30.
Owner:AMPEL LLC

Composition for preventing or treating lupus, comprising recombinant stabilized galectin 9 protein

The present invention relates to a composition for preventing or treating lupus or glomerulonephritis comprising a recombinant stabilized Galectin-9 protein. Specifically, the recombinant stabilized Galectin-9 protein of the present invention has been confirmed to exhibit safety in a systemic lupus erythematosus (SLE) animal model, reduce skin lesions, lymphadenopathy, and proteinuria caused by lupus, ameliorate lupus nephritis and glomerulonephritis, and decrease the concentration of anti-dsDNA antibodies in plasma. Accordingly, the recombinant stabilized Galectin-9 protein of the present invention can be effectively used as an active ingredient in a composition for preventing or treating lupus or glomerulonephritis.
Owner:GBIOLOGICS INC

Compositions and methods of treating lupus nephritis

The invention provides methods for treating or delaying progression of lupus nephritis in an individual that has lupus. In some embodiments, the methods comprise administering to the individual an effective amount of a type II anti-CD20 antibody. The invention also provides methods for treating or delaying progression of rheumatoid arthritis (RA) or systemic lupus erythematosus (SLE) in an individual. In some embodiments, the methods comprise administering an effective amount of an anti-CD20 antibody.
Owner:GENENTECH INC

Compositions and methods useful in the treatment of autoimmune disease

The present disclosure relates to methods and compositions for the treatment of a mammalian subject suffering from lupus the method comprising, administering to said subject a therapeutically effective amount of an orthogonal CAR-T cell directed against a B-cell antigen in combination with an engineered orthogonal IL2 ligand that selectively activates orthogonal CAR T cell expressing an engineered orthogonal CD122 receptor. In some embodiments, the lupus is systemic lupus erythramatosis (SLE). In some embodiments, the lupus is lupus nephritis. In some embodiments the subject suffering from lupus is also suffering from cytopenia. In some embodiments the methods are practiced in the absence of prior lymphodepletion of the subject.
Owner:SYNTHEKINE INC

Bispecific cars for the treatment of lupus and autoimmune diseases

The present invention relates to novel Chimeric Antigen Receptor (CAR) constructs, including CAR-T constructs, compositions for use with said constructs, and methods of treating patients with cancer and autoimmune diseases.
Owner:LYELL IMMUNOPHARMA INC

Lupus anticoagulant detection kit based on recombinant snake venom enzyme and application of lupus anticoagulant detection kit

The invention relates to the technical field of in-vitro diagnosis, in particular to a lupus anticoagulant detection kit based on recombinant snake venom enzyme and application of the lupus anticoagulant detection kit. The probe comprises a recombinant snake venom thrombin-like enzyme, a phospholipid-quantum dot conjugate, calcium ions, sodium citrate, trehalose, polyethylene glycol, L-histidine, EDTA-2Na, a Tris-HCl buffer solution, a nanogold-carbon nanotube composite probe, a graphene oxide-chitosan composite material, a fluorescence enhancer and a stabilizer. The kit disclosed by the invention is high in detection sensitivity, strong in matrix interference resistance, excellent in recombinant snake venom enzyme stability and good in batch-to-batch consistency, the detection specificity can be accurately verified, and the problem that the performance of a traditional kit is poor is solved.
Owner:HUNAN SAIXIN BIOTECHNOLOGY CO LTD

Dosage

The present invention provides an antibody or a conjugated fragment of a citrulline-containing epitope used for the treatment or prevention of diseases associated with the release of extracellular traps from cells, such as neutrophil extracellular trap (NET)-associated pathology (NET-associated pathology) or eosinophil extracellular trap (EET)-associated pathology (EET-associated pathology), and provides a method comprising administering at least one dose of the antibody at a specific concentration. The present invention also provides the method itself. NET-related pathologies include systemic lupus erythematosus (SLE), lupus, sepsis, vasculitis, inflammatory arthritis, rheumatoid arthritis and osteoarthritis, psoriasis, Alzheimer's disease, autoimmune hepatitis, juvenile idiopathic arthritis, myositis (polymyositis and dermatomyositis), Sjögren's disease, antiphospholipid syndrome, Behçet's disease, spondylitis, spondyloarthritis, multiple system atrophy, Parkinson's disease, Lewy body dementia, asthma, allergic rhinovirus exacerbated asthma, allergic asthma, acute respiratory distress syndrome, cystic fibrosis, fibrosis and idiopathic pulmonary fibrosis, heart failure, atherosclerosis, dry eye disease, uveitis, non-granulomatous uveitis, granulomatous uveitis, dermatitis, atopic dermatitis, COPD, bronchitis, or wound healing in diabetes, cancer, cancer metastasis, or wound healing in diabetes, cancer, cancer metastasis, and in This includes other NET-related pathologies, such as the health of transplanted organs in vivo or ex vivo.The present invention also relates to wound healing in SLE, lupus, sepsis, vasculitis, inflammatory arthritis, rheumatoid arthritis and osteoarthritis, psoriasis, Alzheimer's disease, autoimmune hepatitis, juvenile idiopathic arthritis, myositis (polymyositis and dermatomyositis), Sjögren's disease, antiphospholipid antibody syndrome, Behçet's disease, spondylitis, spondyloarthritis, multiple system atrophy, Parkinson's disease, Lewy body dementia asthma, allergic rhinovirus exacerbating asthma, allergic asthma, acute respiratory distress syndrome, cystic fibrosis, fibrosis and idiopathic pulmonary fibrosis, heart failure, atherosclerosis, dry eye disease, uveitis, non-granulomatous uveitis, granulomatous uveitis, dermatitis, atopic dermatitis, COPD, bronchitis, thrombotic disease, cardiovascular disease, or diabetes, cancer, cancer metastasis, or wound healing in diabetes, cancer, cancer metastasis, and in vivo or ex vivo The present invention provides pharmaceutical compositions and methods for treating and preventing NET-related pathologies, including other NET-related pathologies such as the health of transplanted organs in vivo. NET-related pathologies include eosinophilic diseases or conditions of the skin, respiratory eosinophilic diseases or conditions, gastrointestinal eosinophilic diseases or conditions, allergic diseases or conditions, or eosinophilic diseases or conditions such as helminthic, fungal, viral or bacterial infections.
Owner:シトリル ビーヴィ

Application of TRPML1 specific small-molecule inhibitor ML-SI3

The invention provides an application of a TRPML1 specific small-molecule inhibitor ML-SI3 in preparation of a medicine for treating or preventing nephritis. The TRPML1 specific small-molecule inhibitor ML-SI3 disclosed by the invention has the beneficial effects that the TRPML1 specific small-molecule inhibitor ML-SI3 disclosed by the invention can be used for remarkably reducing the titer level of an anti-dsDNA antibody in serum of an MRL / lpr lupus mouse; the urinary albumin / creatinine ratio level is reduced; the serum urea nitrogen level is reduced; the swelling degree of spleen and axillary lymph nodes is relieved; the kidney pathological change is improved; the compound has a comprehensive protection effect on nephritis of MRL / lpr lupus mice; the invention provides the application of the TRPML1 specific small-molecule inhibitor ML-SI3 in preparation of the medicine for treating or preventing nephritis, provides a new medicine for treating lupus nephritis, and has good market value and clinical application prospect.
Owner:AFFILIATED HOSPITAL OF GUANGDONG MEDICAL UNIV

Use of GppNHp in the preparation of drugs for treating systemic lupus erythematosus

The present invention provides the use of GppNHp in the preparation of a medicament for treating systemic lupus erythematosus, belonging to the technical field of medicine. By using the necroptosis inhibitor GppNHp, the present invention can significantly alleviate various symptoms of lupus model mice, such as significantly reducing the volume and weight of the spleen and lymph nodes, slowing down kidney injury, reducing urinary protein, decreasing the concentration of tumor necrosis factor (TNF-α), and increasing the concentration of complement C3. The preparation provided by the present invention can effectively improve the symptoms of lupus mice and is expected to improve the quality of life of SLE patients.
Owner:BEIJING HOSPITAL

Dose regimen

The present invention provides an antibody comprising citrulline epitope or a binding fragment thereof for use in the treatment or prevention of a disease associated with release of an extracellular trap from a cell, such as a neutrophil extracellular trap (NET)-associated disease (NET-associated disease) or an eosinophil extracellular trap (EET)-associated disease (EET-associated disease), the method comprises administering at least one dose of an antibody at a specific concentration. The present invention also provides these methods themselves. NET related diseases include systemic lupus erythematosus (SLE), lupus, septicemia, vasculitis, inflammatory arthritis, rheumatoid arthritis and osteoarthritis, psoriasis, Alzheimer's disease, autoimmune hepatitis, juvenile idiopathic arthritis, myositis (polymyositis and dermatomyositis), sicca syndrome, antiphospholipid syndrome, Behcet's disease, spondylitis, spondyloarthropathy, multi-system atrophy, and the like. Parkinson's disease, Lewy body dementia, asthma, allergic rhinovirus aggravated asthma, allergic asthma, acute respiratory distress syndrome, cystic fibrosis, fibrosis and idiopathic pulmonary fibrosis, heart failure, atherosclerosis, dry eye disease, uveitis, non-granulogenic uveitis, granulogenic uveitis, dermatitis, atopic dermatitis, COPD, bronchitis, and the like. Or other NET-related diseases, such as wound healing in diabetic patients, cancer, cancer metastasis, and transplanted organ health in vivo or in vitro. The invention also provides a pharmaceutical composition and a method for treating or preventing NET related diseases. Such as SLE, lupus, sepsis, vasculitis, inflammatory arthritis, rheumatoid arthritis and osteoarthritis, psoriasis, Alzheimer's disease, autoimmune hepatitis, juvenile idiopathic arthritis, myositis (polymyositis and dermatomyositis), sicca syndrome, antiphospholipid syndrome, Behcet's disease, spondylitis, spondyloarthropathy, multi-system atrophy, Parkinson's disease, Lewy body dementia, asthma, and the like. Allergic rhinovirus aggravated asthma, allergic asthma, acute respiratory distress syndrome, cystic fibrosis, fibrosis and idiopathic pulmonary fibrosis, heart failure, atherosclerosis, dry eye disease, uveitis, non-granulometric uveitis, granulometric uveitis, dermatitis, atopic dermatitis, COPD, bronchitis, thrombotic disease, cardiovascular disease, and the like. Or other NET-related diseases, such as wound healing in diabetic patients, cancer, cancer metastasis, and transplanted organ health in vivo or in vitro. The EET-related diseases include eosinophilic granulocyte diseases or conditions, such as eosinophilic granulocyte diseases or conditions of skin; a respiratory eosinophilic granulocyte disease or condition; gastrointestinal eosinophilic cell diseases or disorders; allergic diseases or conditions; or worm, fungus, virus or bacterial infection.
Owner:CITRYLL BV