Results 121 to 130 of about 1,442 (223)

Evaluation of Photophysical Properties and Biological Applications of Diarylmethanes

ChemistryOpen, Volume 15, Issue 6, June 2026.
The wide applications of diarylmethanes were investigated through various experimental and computational approaches. The solvent environment influences the electronic properties of diarylmethanes and hence their drug‐like properties. Interactions with PARP1 revealed stable binding supporting anticancer potential.
H. Ranjini Jenifer, Fateh V. Singh, M. M. Balamurali   +2 more
wiley   +1 more source

On Some Distance Spectral Characteristics of Trees

Axioms
Graham and Pollack in 1971 presented applications of eigenvalues of the distance matrix in addressing problems in data communication systems. Spectral graph theory employs tools from linear algebra to retrieve the properties of a graph from the spectrum ...
Sakander Hayat, Asad Khan, Mohammed J. F. Alenazi   +2 more
doaj   +1 more source

Discovery of a Novel γ‐Glutamylcyclotransferase Inhibitor Plumbagin by Luminescence‐Based High‐Throughput Screening

Cancer Science, Volume 117, Issue 6, Page 1713-1723, June 2026.
A cell‐based high‐throughput screening system utilizing the luminescent probe LISA‐103 was developed to monitor γ‐glutamylcyclotransferase (GGCT) activity in cancer cells. Through this assay, plumbagin was identified as a novel GGCT inhibitor that induces cell cycle arrest and suppresses cancer cell growth. ABSTRACT γ‐Glutamylcyclotransferase (GGCT) is
Keiko Taniguchi, Yukie Nohara, Mano Horinaka, Kozue Nose, Masaya Mori, Hiromi Ii, Hiroko Kawakami, Kazuto Yano, Susumu Nakata, Taku Yoshiya, Toshiyuki Sakai   +10 more
wiley   +1 more source

The spectral radius of unicyclic and bicyclic graphs with n vertices and k pendant vertices

, 2005
In this paper, we determine graphs with the largest spectral radius among all the unicyclic and all the bicyclic graphs with n vertices and k pendant vertices ...
Guo, Shu-Guang
core   +1 more source

The Impact of Parenthood on the Gender Gap in Italy

LABOUR, Volume 40, Issue 2, Page 101-130, June 2026.
ABSTRACT We examine the impact of parenthood on labor market outcomes for men and women in Italy. We perform two analyses. First, we use a fixed effects framework to examine the impact of marriage and childbearing on labor market outcomes separately for men and women.
Salvatore Di Salvo, Steven Stillman
wiley   +1 more source

Assessing the exercise‐related kinetics of circulating cell‐free DNA, circulating tumour DNA, DNase I activity and cytokines in patients with solid tumours: A pilot study

Experimental Physiology, Volume 111, Issue 6, Page 2963-2974, 1 June 2026.
Abstract Circulating cell‐free DNA (cfDNA), circulating tumour DNA (ctDNA) and inflammatory cytokines have prognostic and predictive value in oncology. However, the effects of acute exercise on cfDNA levels are unknown. Here, we explore the kinetics of cfDNA, ctDNA and cytokines upon an incremental exercise test in a pilot cohort of cancer patients ...
Elmo W. I. Neuberger, Alexandra Brahmer, Tobias Ehlert, Suzan Botzenhardt, Alfonso De Falco, Birgit Enders, Patricia S. Hähnel, Achim Heintz, Carl C. Schimanski, Thomas Kindler, Perikles Simon   +10 more
wiley   +1 more source

Loss of Striatal Bradykinin B2 Receptor Alters Anxiety and Motivational Behaviors in Male Mice

The FASEB Journal, Volume 40, Issue 10, 31 May 2026.
Impaired signaling of the bradykinin B2 receptor (B2R) in dorsal striatal neurons decreases anxiety‐like behavior and sucrose preference while enhancing voluntary running in mice. These results reveal a novel role for B2R in dopaminergic circuits that modulate motivation and emotional behavior.
Mariana Rosolen Tavares, Ronaldo Carvalho Araujo, Marina Galleazzo Martins, Jose Donato Jr, Michael Bader, Frederick Wasinski   +5 more
wiley   +1 more source

The Laplacian spectral radius of bicyclic graphs with a given girth

, 2010
Let ℬ(n,g) be the class of bicyclic graphs on n vertices with girth g. Let ℬ1(n,g) be the subclass of ℬ(n,g) consisting of all bicyclic graphs with two edge-disjoint cycles and ℬ2(n,g)=ℬ(n,g)∖ℬ1(n,g).
Shu, Jinlong, Yu, Guanglong, Zhai, Mingqing   +2 more
core   +1 more source

Optimization of General Power-Sum Connectivity Index in Uni-Cyclic Graphs, Bi-Cyclic Graphs and Trees by Means of Operations

Axioms
The field of indices has been explored and advanced by various researchers for different purposes. One purpose is the optimization of indices in various problems. In this work, the general power-sum connectivity index is considered. The general power-sum
Muhammad Yasin Khan, Gohar Ali, Ioan-Lucian Popa   +2 more
doaj   +1 more source

Quadratic forms on graphs with application to minimizing the least eigenvalue of signless Laplacian over bicyclic graphs

, 2014
Given a graph and a vector defined on the graph, a quadratic form is defined on the graph depending on its edges. In order to minimize the quadratic form on trees or unicyclic graphs associated with signless Laplacian, the notion of basic edge set of a ...
Wang, Yi, Fan, Yi-Zheng, Yu, Gui-Dong
core   +1 more source