Results 121 to 130 of about 864,413 (308)

COMMON FIXED POINT THEOREMS IN G-FUZZY METRIC SPACES

Journal of New Theory, 2016
In this paper, we obtain a unique common fixed point theorem for six weakly compatible mappings in G-fuzzy metric ...
Madurai Veeran Jeyaraman, Rengasamy Muthuraj, Mangaiyarkarasu Sornavalli, Muthukaruppan Jeyabharathi   +3 more
doaj  

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Common fixed point theorems for semigroups on metric spaces

International Journal of Mathematics and Mathematical Sciences, 1999
This paper consists of two main results. The first one shows that if S is a left reversible semigroup of selfmaps on a complete metric space (M,d) such that there is a gauge function φ for which d(f(x),f(y))≤φ(δ(Of (x,y))) for f∈S and x,y in M, where δ ...
Young-Ye Huang, Chung-Chien Hong
doaj   +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

WEAKLY ITERATIVE METHOD FOR SOLVING COMMON FIXED POINT AND SPLIT COMMON FIXED POINT PROBLEMS IN HILBERT SPACES [PDF]

We investigate iterative methods for addressing common fixed point and split common fixed point problems in Hilbert spaces employing demimetric mappings.
タカハシ, ワタル, コンドウ, アツマサ, Takahashi, Wataru, Kondo, Atsumasa, 高橋, 渉, 近藤, 豊将   +5 more
core  

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

Molecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel, Peyman Zarrineh, Nathnael T. Tuffa, Jigar H. Sheth, Sumitra Mohan, Mudassar Iqbal, Sankari Nagarajan   +6 more
wiley   +1 more source

Fixed Point and Common Fixed Point Theorems in Vector Metric Spaces

, 2013
In the present paper we prove fixed point and common fixed point theorems in two self mappings  satisfy quasi type contraction. Keywords :Fixed point, Common Fixed point ,self mapping, vector Metric space , E-complete. Mathematical Subject Classification:
Pathak, Renu Praveen, Bhardwaj, Ramakant
core  

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Some Fixed Point And Common Fixed Point Theorems In Usual Metric Spaces

, 2014
In the present paper we will try to find some fixed point and common fixed point theorems in usual metric spaces for rational expressions motivated by Dwivedi et.al [28] Keywords: Common fixed point, Usual metric space, rational ...
Pandey, Aakanksha, Sanodia, P.L.
core