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Muscarinic acetylcholine receptor 3 localized to primary endothelial cilia regulates blood pressure and cognition.
Sci Rep
January 2025
Department of Pharmacology and Experimental Therapeutics; MS 1015, College of Pharmacy and Pharmaceutical Sciences, The University of Toledo, Health Education Building; Room 282E, 3000 Arlington Ave, Toledo, OH, 43614, USA.
We previously demonstrated that the inability of primary endothelial cilia to sense fluid shear stress can lead to nitric oxide (NO) deficiency and cause hypertension (HTN). Decreased biosynthesis of NO contributes to cerebral amyloid angiopathy in Alzheimer's disease (AD) patients through increased deposition of amyloid beta (Aβ). However, the molecular mechanisms underlying the pathogenesis of HTN and AD are incompletely understood.
View Article and Find Full Text PDFExploring the role of circulating proteins in multiple myeloma risk: a Mendelian randomization study.
Sci Rep
January 2025
Population Health Sciences, University of Bristol, Bristol, UK.
Multiple myeloma (MM) is an incurable blood cancer with unclear aetiology. Proteomics is a valuable tool in exploring mechanisms of disease. We investigated the causal relationship between circulating proteins and MM risk, using two of the largest cohorts with proteomics data to-date.
View Article and Find Full Text PDFNeonatal intermittent hypoxemia events are associated with later systemic hypertension.
Pediatr Res
January 2025
Division of Neonatology, University Hospitals of Cleveland, Rainbow Babies & Children's Hospital, Cleveland, OH, USA.
Background: Approximately 5% of very premature infants delivered at less than 30 weeks' gestation have systemic hypertension. In adult human and animal models, intermittent hypoxemia events are associated with systemic hypertension. In neonates, intermittent hypoxemia events are associated with adverse outcomes, but it is unknown if they are a risk factor for hypertension.
View Article and Find Full Text PDFGATA2 mutated allele specific expression is associated with a hyporesponsive state of HSC in GATA2 deficiency syndrome.
Blood Cancer J
January 2025
Université de Toulouse 3 Paul Sabatier, Cancer Research Centre of Toulouse, UMR1037 Inserm, UMR5077 CNRS, Equipe Labellisée Ligue Nationale Contre le Cancer 2023, Equipe labélisée Institut Carnot Opale, 31037, Toulouse, France.
GATA2 germline mutations lead to a syndrome characterized by immunodeficiency, vascular disorders and myeloid malignancies. To elucidate how these mutations affect hematopoietic homeostasis, we created a knock-in mouse model expressing the recurrent Gata2 R396Q missense mutation. Employing molecular and functional approaches, we investigated the mutation's impact on hematopoiesis, revealing significant alterations in the hematopoietic stem and progenitor (HSPC) compartment in young age.
View Article and Find Full Text PDFBalloon-mounted versus self-expandable stent in failed neurothrombectomy: a post hoc analysis of the SAINT study.
J Neurointerv Surg
January 2025
Department of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA
Background: Previous studies have shown that when thrombectomy has failed, rescue intracranial stenting is associated with better clinical outcomes compared with failed reperfusion. However, comparative data regarding stent type are lacking.
Objective: To compare the procedural and clinical outcomes of balloon-mounted stents (BMS) with those of self-expandable stents (SES).
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