DIAGNOSIS AND/OR TREATMENT OF HEART FAILURE WITH PRESERVED EJECTION FRACTION
The present invention relates to compositions and methods for treating and/or preventing heart failure with preserved ejection fraction (HFpEF), especially in subjects with an impaired NO-cGMP-PKG signalling axis. The inventors established that not all patients with clinically defined HFpEF suffer from insufficient NO-cGMP- PKG signalling. In accordance with the invention, patients with an HFpEF diagnosis can be selected/stratified based on biomarkers such as NADPH oxidase Type 5 (Nox5) plasma levels, nitration of tyrosine residues on plasma proteins and/or cell- based assays. Moreover, the inventors have found that treating this signalling network at two or more nodes, especially sGC and NO synthase, achieves the first-in-class mechanism-based, causal and high precision therapy for HFpEF endotype which is defined by insufficient NO-cGMP-PKG signalling..
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Patent| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Europäisches Patentamt - (2023) vom: 26. Okt. Zur Gesamtaufnahme - year:2023 |
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| Sprache: |
Englisch |
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| Beteiligte Personen: |
SCHMIDT HARALD HORST HEINZ WILHELM [VerfasserIn] |
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| Links: |
Volltext [kostenfrei] |
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| Anmerkungen: |
Source: www.epo.org (no modifications made), First posted: 2023-10-26, Last update posted on www.tib.eu: 2023-11-17, Last updated: 2023-11-24 |
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| Patentnummer: |
WO2023204698 |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
EPA018406742 |
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| 520 | |a The present invention relates to compositions and methods for treating and/or preventing heart failure with preserved ejection fraction (HFpEF), especially in subjects with an impaired NO-cGMP-PKG signalling axis. The inventors established that not all patients with clinically defined HFpEF suffer from insufficient NO-cGMP- PKG signalling. In accordance with the invention, patients with an HFpEF diagnosis can be selected/stratified based on biomarkers such as NADPH oxidase Type 5 (Nox5) plasma levels, nitration of tyrosine residues on plasma proteins and/or cell- based assays. Moreover, the inventors have found that treating this signalling network at two or more nodes, especially sGC and NO synthase, achieves the first-in-class mechanism-based, causal and high precision therapy for HFpEF endotype which is defined by insufficient NO-cGMP-PKG signalling. | ||
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