Results 141 to 150 of about 329,729 (302)

ESR1 methylation and ESR1 mutations in circulating tumor cells (CTCs) and paired plasma‐cfDNA of advanced breast cancer patients: A feasibility proof‐of‐concept study

open access: yesMolecular Oncology, EarlyView.
Circulating tumor cells (CTCs) and plasma cell‐free DNA (cfDNA) were analyzed to detect ESR1 mutations and methylation in patients with advanced breast cancer. CTC‐derived DNA showed higher sensitivity for mutation detection and revealed complementary genetic and epigenetic alterations, highlighting the added value of CTC analysis for understanding ...
Dimitra Stergiopoulou   +12 more
wiley   +1 more source

Generalized disjunction decomposition for the evolution of programmable logic array structures

open access: yes, 2006
Evolvable hardware refers to a self reconfigurable electronic circuit, where the circuit configuration is under the control of an evolutionary algorithm.
Lambert, C   +5 more
core   +1 more source

Interpreting the effects of DNA polymerase variants at the structural level

open access: yesMolecular Oncology, EarlyView.
Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi   +7 more
wiley   +1 more source

Evolution, Entropy, and Parallel Computation

open access: yes, 1994
In this paper the relationship between evolution and entropy is described for a model of self-reproducing parallel computation. As was recently shown [5], the performance of some types of parallel computation can be increased though a process analogous ...
Kurt Thearling
core  

Parallel divergence and degradation of the avian W sex chromosome

open access: yes, 2007
Sex chromosomes are ubiquitous in birds but our understanding of how they originated and evolved has remained incomplete. Recent work by Tsuda et al. on tinamou and ratite birds suggests that, although all bird sex chromosomes evolved from the same pair ...
Ellegren, Hans,, Mank, Judith E.,
core   +1 more source

Stellar evolution and social evolution: A study in parallel processes

open access: yesVistas in Astronomy, 1995
The Сomparative Method in Astronomy To begin with, the parallels between stellar and social evolution are not be found simply in the outcome of the two processes. They also exist in the methods used by both astronomy and anthropology in arriving at them.
openaire   +2 more sources

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

The Evolution of Pesticide Resistance: A Data‐Driven Case Study of Chlorantraniliprole Resistance in Chilo suppressalis and Other Lepidopteran Pests in China

open access: yesEvolutionary Applications
Pesticide resistance presents some of the best examples of evolution by natural selection in action. An exceptionally well‐documented case from recent years is the evolution of resistance to the diamide chlorantraniliprole in the striped rice stem‐borer ...
Philip G. Madgwick   +2 more
doaj   +1 more source

Stimulator of interferon genes agonist augmented antitumor immunity of osimertinib in Egfr‐mutated lung cancer

open access: yesMolecular Oncology, EarlyView.
Combining osimertinib with the STING agonist ADU‐S100 activates innate and adaptive immunity to overcome the non‐inflamed microenvironment of Egfr‐mutant lung cancer. This combination increases NK and CD8+ T‐cell infiltration, associated with activation of the STING‐IRF3 pathway and local immunogenic cell death.
Jun Nishimura   +19 more
wiley   +1 more source

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