Results 51 to 60 of about 7,428 (262)

Further results on independent double roman trees

AKCE International Journal of Graphs and Combinatorics, 2022
A double Roman dominating function (DRDF) on a graph [Formula: see text] is a function [Formula: see text] such that every vertex u with f(u) = 0 is adjacent to at least one vertex assigned a 3 or to at least two vertices assigned a 2, and every vertex v
A. Rahmouni, H. Abdollahzadeh Ahangar, M. Chellali, S. M. Sheikholeslami   +3 more
doaj   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

FEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source

Unicyclic graphs with strong equality between the 2-rainbow domination and independent 2-rainbow domination numbers [PDF]

Transactions on Combinatorics, 2015
A 2-emph{rainbow dominating function} (2RDF) on a graph $G=(V, E)$ is a function $f$ from the vertex set $V$ to the set of all subsets of the set ${1,2}$ such that for any vertex $vin V$ with $f(v)=emptyset$ the condition $bigcup_{uin N(v)}f(u)={1,2}$
J. Amjadi, M. Chellali, M. Falahat, S. M. Sheikholeslami   +3 more
doaj  

Outer-independent k-rainbow domination

Journal of Taibah University for Science, 2019
An outer-independent k-rainbow dominating function of a graph G is a function f from $V(G) $ to the set of all subsets of $\{1,2,\ldots ,k\} $ such that both the following hold: (i) $\{1,\ldots ,k\}=\bigcup _{u\in N(v)} f(u) $ whenever v is a vertex with
Qiong Kang, Vladimir Samodivkin, Zehui Shao, Seyed Mahmoud Sheikholeslami, Marzieh Soroudi   +4 more
doaj   +1 more source

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source

Independent double Roman domination in graphs

AKCE International Journal of Graphs and Combinatorics, 2020
For a graph G = (V,E), a double Roman dominating function has the property that for every vertex with f(v) = 0, either there exists a vertex , with f(u) = 3, or at least two neighbors having f(x) = f(y) = 2, and every vertex with value 1 under f has at ...
H. R. Maimani, M. Momeni, F. Rahimi Mahid, S. M. Sheikholeslami   +3 more
doaj   +1 more source

On trees with equal Roman domination and outer-independent Roman domination numbers

Communications in Combinatorics and Optimization, 2019
Summary: A Roman dominating function (RDF) on a graph \(G\) is a function \(f : V (G) \to \{0, 1, 2\}\) satisfying the condition that every vertex \(u\) for which \(f(u) = 0\) is adjacent to at least one vertex \(v\) for which \(f(v) = 2\). A Roman dominating function \(f\) is called an outer-independent Roman dominating function (OIRDF) on \(G\) if ...
Sheikholeslami, Seyed Mahmoud, Nazari-Moghaddam, Sakineh   +1 more
openaire   +2 more sources

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Forcing Independent Domination Number of a Graph

European Journal of Pure and Applied Mathematics, 2019
In this paper, we obtain the forcing independent domination number of some special graphs. Further, we determine the forcing independent domination number of graphs  under some binary operations such join, corona and lexicographic product of two graphs.
Cris Laquibla Armada, Sergio, Jr. R. Canoy   +1 more
openaire   +2 more sources

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

Molecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici, Soheil Akbari, Ceyda Caliskan, Canan Celiker, Ozden Oz, Leman Binokay, Gökhan Karakulah, Serif Senturk, Esra Erdal   +8 more
wiley   +1 more source