User profiles for A. Halu

Arda Halu

Instructor in Medicine, Harvard Medical School; Associate Scientist, Brigham and Women's …
Verified email at channing.harvard.edu
Cited by 1807

[HTML][HTML] PARP9 and PARP14 cross-regulate macrophage activation via STAT1 ADP-ribosylation

…, A Sharma, P Ricchiuto, WWB Goh, A Halu… - Nature …, 2016 - nature.com
Despite the global impact of macrophage activation in vascular disease, the underlying
mechanisms remain obscure. Here we show, with global proteomic analysis of macrophage cell …

[HTML][HTML] Multiplex pagerank

A Halu, RJ Mondragón, P Panzarasa, G Bianconi - PloS one, 2013 - journals.plos.org
Many complex systems can be described as multiplex networks in which the same nodes
can interact with one another in different layers, thus forming a set of interacting and co-…

Uremic toxin indoxyl sulfate promotes proinflammatory macrophage activation via the interplay of OATP2B1 and Dll4-Notch signaling: Potential mechanism for …

T Nakano, S Katsuki, M Chen, JL Decano, A Halu… - Circulation, 2019 - Am Heart Assoc
Background: Chronic kidney disease (CKD) increases cardiovascular risk. Underlying
mechanisms, however, remain obscure. The uremic toxin indoxyl sulfate is an independent …

[HTML][HTML] The multiplex network of human diseases

A Halu, M De Domenico, A Arenas… - NPJ systems biology and …, 2019 - nature.com
Untangling the complex interplay between phenotype and genotype is crucial to the effective
characterization and subtyping of diseases. Here we build and analyze the multiplex …

Annexin A1–dependent tethering promotes extracellular vesicle aggregation revealed with single–extracellular vesicle analysis

…, F Buffolo, F Schlotter, SK Atkins, LH Lee, A Halu… - Science …, 2020 - science.org
Extracellular vesicles (EVs) including plasma membrane–derived microvesicles and
endosomal-derived exosomes aggregate by unknown mechanisms, forming microcalcifications that …

Spatiotemporal multi-omics mapping generates a molecular atlas of the aortic valve and reveals networks driving disease

F Schlotter, A Halu, S Goto, MC Blaser, SC Body… - Circulation, 2018 - Am Heart Assoc
Background: No pharmacological therapy exists for calcific aortic valve disease (CAVD),
which confers a dismal prognosis without invasive valve replacement. The search for …

Proprotein convertase subtilisin/kexin 9 (PCSK9) promotes macrophage activation via LDL receptor-independent mechanisms

…, GC Guimaraes, I Abdelhamid, A Halu… - Circulation …, 2022 - Am Heart Assoc
Background: Activated macrophages contribute to the pathogenesis of vascular disease.
Vein graft failure is a major clinical problem with limited therapeutic options. PCSK9 (proprotein …

Sortilin enhances fibrosis and calcification in aortic valve disease by inducing interstitial cell heterogeneity

…, JD Hutcheson, MA Rogers, S Itoh, A Halu… - European Heart …, 2023 - academic.oup.com
Aims Calcific aortic valve disease (CAVD) is the most common valve disease, which consists
of a chronic interplay of inflammation, fibrosis, and calcification. In this study, sortilin (SORT1…

[HTML][HTML] Robustness and lethality in multilayer biological molecular networks

X Liu, E Maiorino, A Halu, K Glass, RB Prasad… - Nature …, 2020 - nature.com
Robustness is a prominent feature of most biological systems. Most previous related studies
have been focused on homogeneous molecular networks. Here we propose a …

Data-driven modeling of solar-powered urban microgrids

A Halu, A Scala, A Khiyami, MC González - Science advances, 2016 - science.org
Distributed generation takes center stage in today’s rapidly changing energy landscape.
Particularly, locally matching demand and generation in the form of microgrids is becoming a …