Results 91 to 100 of about 3,368,549 (267)

The Orchard crossing number of an abstract graph

, 2009
We introduce the Orchard crossing number, which is defined in a similar way to the well-known rectilinear crossing number. We compute the Orchard crossing number for some simple families of graphs. We also prove some properties of this crossing number.
Abstract Graph, David Garber, Elie Feder
core   +2 more sources

GraphX: Unifying Data-Parallel and Graph-Parallel Analytics [PDF]

, 2014
From social networks to language modeling, the growing scale and importance of graph data has driven the development of numerous new graph-parallel systems (e.g., Pregel, GraphLab). By restricting the computation that can be expressed and introducing new
Crankshaw, Daniel, Dave, Ankur, Franklin, Michael J., Gonzalez, Joseph E., Stoica, Ion, Xin, Reynold S.   +5 more
core  

The PI3Kδ inhibitor roginolisib (IOA‐244) preserves T‐cell function and activity

Molecular Oncology, EarlyView.
Identification of novel PI3K inhibitors with limited immune‐related adverse effects is highly sought after. We found that roginolisib and idelalisib inhibit chronic lymphocytic leukemia (CLL) cells and Treg suppressive functions to similar extents, but roginolisib affects cytotoxic T‐cell function and promotion of pro‐inflammatory T helper subsets to a
Elise Solli, Alessio Bevilacqua, Mathias Wenes, Denis Migliorini, Lars van der Veen, Sigrid S Skånland, Giusy Di Conza, Kjetil Taskén   +7 more
wiley   +1 more source

Factors associated with the risk of HIV infection among HIV-exposed infants in Malawi: 2013–2020

BMJ Paediatrics Open, 2022
Janne Estill, Olivia Keiser, Rose Nyirenda, Wingston Felix Ng'ambi, Fatma Aziza Merzouki, Erol Orel, Tiwonge Chimpandule   +6 more
doaj   +1 more source

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

Molecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

An in-depth statistical analysis of the COVID-19 pandemic’s initial spread in the WHO African region

BMJ Global Health, 2022
Cristina Barroso Hofer, Benido Impouma, Olivia Keiser, Cleophas Chimbetete, Jyoti Dalal, Ananthu James, Sara Botero Mesa, Beat Stoll, Jessica Lee Abbate, Franck Mboussou, Flávio Codeço Coelho, Timokleia Kousi, Daniela Vivacqua, Daniel Cardoso Portela Câmara, Izabel Cristina Dos Reis, Wignston Ng’ambi, Papy Ansobi, Lucas M Bianchi, Theresa M Lee, Opeayo Ogundiran   +19 more
doaj   +1 more source

The mincut graph of a graph

, 2018
In this paper we introduce an intersection graph of a graph $G$, with vertex set the minimum edge-cuts of $G$. We find the minimum cut-set graphs of some well-known families of graphs and show that every graph is a minimum cut-set graph, henceforth ...
Kriel, Christo, Mphako-Banda, Eunice
core  

Orientasi transitif pada comparabilily graph [PDF]

, 1995
Suatu graph tak berarah G = (V,E) merupakan comparability graph jika terdapat orientasi transitif pada G. Dan suatu comparability graph G disebut uniquely partially orderable (upo) jika G mempunyai tepat dua orientasi transitif.
Indayati, Indayati
core  

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

Molecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns, Jaclyn S. Long, Sergio Lilla, Kelly Hodge, Marcus J. G. W. Ladds, Colin Nixon, Paula Fernández‐Palanca, Sara Zanivan, Pilar Acedo, Stephen P. Pereira, Kevin M. Ryan   +10 more
wiley   +1 more source