Alerta

STOOL-BASED BIOMARKER OF GUT INFLAMMATION TO ASSIST IN DETECTION AND TREATMENT OF INFLAMMATORY BOWEL DISEASE

Resumen de: WO2025226885A1

The present invention relates to a biomarker associated with intestinal inflammation, and more particularly, to methods for diagnosing or identifying a risk of developing intestinal inflammation using mitochondrial DNA and methods of treating disorders associated with intestinal inflammation.

ULCERATIVE COLITIS TREATMENTS IN SELECTED PATIENTS

Resumen de: US2025332230A1

The present disclosure relates, inter alia, to methods of treating ulcerative colitis with therapeutic intestinal alkaline phosphatases.

USE OF DUPD1 INHIBITORS IN THE TREATMENT OF INFLAMMATORY BOWEL DISEASE AND METABOLIC DISORDERS

Resumen de: WO2024130444A1

The present application provides compositions and methods of use for inhibiting DUPD1 activity or by reducing or eliminating expression of DUPD1 in order to treat and/or prevent inflammatory bowel disease, including Crohn's disease and ulcerative colitis, colitis- associated colon cancer, or a metabolic disorder, such as obesity or an obesity-associated metabolic disorder, or for glucose regulation in a subject. The present application further relates to the identification of compounds that are useful in treating and/or preventing inflammatory bowel disease, colitis-associated colon cancer, or a metabolic disorder, or for glucose regulation.

COMPOSITIONS AND METHODS FOR ENHANCING GAMMA DELTA T CELLS IN GUT

Resumen de: JP2025161855A

To provide compositions and methods useful in treating inflammation of the gut, such as inflammation associated with inflammatory bowel disease, by modulating γδ T cells (e.g., Vγ4+ cells).SOLUTION: Particular embodiments include: Vγ4+ cells expressing heterologous protein; polynucleotides containing genes contributing to functional expression of BTNL3, BTNL8, and HNF4A; methods of treating a subject using Vγ4+ cells or gene therapy; and methods of identifying a subject having mutations associated with inflammation of a gut. Compositions and methods of the invention can be used in treatment of inflammation and cancer of the gut.SELECTED DRAWING: None

Application of PPP2R1A as anti-inflammatory target in screening inflammation treatment drugs

Resumen de: CN120831477A

The invention discloses a novel target of PPP2R1A as an anti-inflammatory therapeutic drug and application of the novel target, it is found for the first time that knock-down of PPP2R1A can significantly inhibit expression of an anti-inflammatory active compound PB in NF-kB, TNF-alpha and IL-1beta inflammatory factors in human colon tumor cells, and at present, the relationship between PPP2R1A protein and inflammation has not been researched. The invention provides a novel drug target for treatment of inflammatory diseases in the field, provides a practical and effective screening method for discovery of inflammation treatment leading drugs, provides a scientific basis for clinical treatment of ulcerative colitis, and has a good application prospect in the aspect of anti-inflammation.

JOINT DETECTION KIT FOR DETECTING INTESTINAL POLYPS, AND PREPARATION METHOD THEREFOR, DETECTION METHOD THEREFOR AND USE THEREOF

Resumen de: WO2025218823A2

Disclosed in the present invention are a joint detection kit for detecting intestinal polyp factors, and a preparation method therefor, a detection method therefor and the use thereof. The joint detection kit at least comprises a plurality of test strips for detecting the following indicators: M2-pyruvate kinase, matrix metalloproteinase 9, myeloperoxidase, glutathione S-transferase Pi, cytidine deaminase, retinol binding protein 4, serine protease inhibitor F2, calprotectin and fecal occult blood. Conjugate pads of each reagent strip are coated with detection antibody-colloidal gold conjugates. Detection lines of the reagent strip are coated with specific capture antibodies, and the specific capture antibodies on each test strip are different. The joint detection performed by the joint detection kit of the present invention can effectively improve the sensitivity and specificity of the detection on intestinal polyps. The detection time is merely 15 min, with the detection rate of more than 91%. Therefore, the accuracy on the detection and diagnosis of colorectal cancer caused by intestinal polyps is improved.

Microbial marker for treating Crohn disease based on coprophilous fungus transplantation and screening method

Resumen de: CN120818614A

The invention discloses a microbial marker for treating Crohn's disease based on coprophilous fungus transplantation and a screening method of the microbial marker. The microbial marker comprises the following components: Dialister insight, Roseburia intestinae, Parabacteroides verdeae, Bacteroides caccae, Blauria obeum, Bacteroides intestinae, Paraprevotella, and a combination of the Bacteroides cactinae, and further comprises the following components in parts by weight: 1, 1, 2, 3, 4, 5, 6, 7, 7, 8, 8, 8, 9, 10, 12, 13, 13, 13, 14, 16, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17 According to the invention, through metagenome sequencing and a machine learning algorithm, the key microbial marker which is significantly related to the symptom improvement of the Crohn's disease in the coprophilous fungus transplantation treatment process is screened out, and a scientific basis and a standardized scheme are provided for coprophilous fungus transplantation treatment of the Crohn's disease.

Biomarker for identifying superior mesenteric artery dissection related intestinal dysfunction

Resumen de: CN120820665A

The invention discloses a biomarker for identifying superior mesenteric artery dissection related intestinal dysfunction. The biomarker is lysophospholipid. By means of the biomarker, a patient with intestinal dysfunction caused by SISMAD can be recognized in an early stage, operation intervention (mainly stent implantation) can be conducted in time, and malignant consequences such as intestinal necrosis, large-area intestinal resection, short bowel syndrome and infection death are avoided.

Antibodies against interleukin 6 receptor and uses thereof

Resumen de: CN120818056A

The invention discloses an antibody or an antigen binding fragment capable of specifically recognizing and/or binding an anti-interleukin 6 receptor. Belongs to the field of antibody engineering. The antibody or the antigen binding fragment provided by the invention has higher biological activity, FcRn affinity and stronger antibody stability, and has a good clinical application prospect.

Anti-IL-15 antibodies and uses thereof

Resumen de: CN120818052A

The present invention relates to novel antibodies and antibody fragments that specifically bind to IL-15 and to compositions containing said antibodies or antibody fragments. Furthermore, the present invention relates to nucleic acids encoding said antibodies or antibody fragments thereof and host cells comprising the same, as well as related uses. In addition, the invention relates to therapeutic and diagnostic uses of these antibodies and antibody fragments.

Anti-CEACAM1 single-domain antibody and application thereof

Nº publicación: CN120818054A 21/10/2025

Solicitante:

NANJING RONGJIEKANG BIOTECHNOLOGY CO LTD
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Resumen de: CN120818054A

The invention belongs to the field of immunology, and relates to an anti-CEACAM1 single-domain antibody and application thereof. The single-domain antibody is composed of heavy chains, and the heavy chains comprise a heavy chain CDR1 as shown in SEQ ID NO: 28 or SEQ ID NO: 29, a heavy chain CDR2 as shown in any one of SEQ ID NO: 30 to SEQ ID NO: 32, and a heavy chain CDR3 as shown in any one of SEQ ID NO: 33 to SEQ ID NO: 35. Compared with the prior art, the invention has the beneficial effects that the single-domain antibody specifically aiming at CEACAM1 is screened by using a biological genetic engineering technology, and the affinity of the antibody is better.