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YAP and TAZ in Vasc...
YAP and TAZ in Vascular Smooth Muscle Confer Protection Against Hypertensive Vasculopathy
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- Daoud, Fatima (författare)
- Lund University,Lunds universitet,Molekylär kärlfysiologi,Forskargrupper vid Lunds universitet,Molecular Vascular Physiology,Lund University Research Groups
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- Arévalo Martinez, Marycarmen (författare)
- Lund University,Lunds universitet,Molekylär kärlfysiologi,Forskargrupper vid Lunds universitet,Molecular Vascular Physiology,Lund University Research Groups
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- Holmberg, Johan (författare)
- Lund University,Lunds universitet,Molekylär kärlfysiologi,Forskargrupper vid Lunds universitet,Molecular Vascular Physiology,Lund University Research Groups
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- Alajbegovic, Azra (författare)
- Lund University,Lunds universitet,Molekylär kärlfysiologi,Forskargrupper vid Lunds universitet,Molecular Vascular Physiology,Lund University Research Groups
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- Ali, Neserin (författare)
- Lund University,Lunds universitet,Ortopedi, Lund,Sektion III,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Lund OsteoArthritis Division - Clinical Epidemiology Unit,Forskargrupper vid Lunds universitet,Orthopaedics (Lund),Section III,Department of Clinical Sciences, Lund,Faculty of Medicine,Lund University Research Groups
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- Rippe, Catarina (författare)
- Lund University,Lunds universitet,Cellulär biomekanik,Forskargrupper vid Lunds universitet,Cellular Biomechanics,Lund University Research Groups
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- Swärd, Karl (författare)
- Lund University,Lunds universitet,Cellulär biomekanik,Forskargrupper vid Lunds universitet,Cellular Biomechanics,Lund University Research Groups
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- Albinsson, Sebastian (författare)
- Lund University,Lunds universitet,Molekylär kärlfysiologi,Forskargrupper vid Lunds universitet,Molecular Vascular Physiology,Lund University Research Groups
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(creator_code:org_t)
- 2022
- 2022
- Engelska 16 s.
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Ingår i: Arteriosclerosis, Thrombosis, and Vascular Biology. - 1079-5642. ; 42:4, s. 428-443
- Relaterad länk:
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http://dx.doi.org/10... (free)
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Background: Hypertension remains a major risk factor for cardiovascular diseases, but the underlying mechanisms are not well understood. We hypothesize that appropriate mechanotransduction and contractile function in vascular smooth muscle cells are crucial to maintain vascular wall integrity. The Hippo pathway effectors YAP (yes-associated protein 1) and TAZ (WW domain containing transcription regulator 1) have been identified as mechanosensitive transcriptional coactivators. However, their role in vascular smooth muscle cell mechanotransduction has not been investigated in vivo. Methods: We performed physiological and molecular analyses utilizing an inducible smooth muscle-specific YAP/TAZ knockout mouse model. Results: Arteries lacking YAP/TAZ have reduced agonist-mediated contraction, decreased myogenic response, and attenuated stretch-induced transcriptional regulation of smooth muscle markers. Moreover, in established hypertension, YAP/TAZ knockout results in severe vascular lesions in small mesenteric arteries characterized by neointimal hyperplasia, elastin degradation, and adventitial thickening. Conclusions: This study demonstrates a protective role of YAP/TAZ against hypertensive vasculopathy.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Cell- och molekylärbiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Cell and Molecular Biology (hsv//eng)
Nyckelord
- Adventitia
- Compliance
- Hyperplasia
- Muscle
- Neointima
- Smooth
- Vascular
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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