Results 71 to 80 of about 429,060 (315)

A Note on Sums of Powers

open access: yes, 2007
We improve a result of Bennett concerning certain sequences involving sums of powers of positive ...
Gao, Peng
core  

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Paul and the powers in relation to Christ's supremacy:: re-visiting the Pauline concept of "supernatural powers" from an African worldview perspective. [PDF]

open access: yes, 2004
The Pauline concept of "supernatural powers" underlines the supremacy of Christ over "supernatural powers". They were created in him, through him and for him (Col 1: 16-20). Christ's death was not only their defeat, but also their humiliation (Col 2: 15).
Gatumu, Albert Kabiro wa
core  

El giro populista de El Salvador: la presidencia de Nayib Bukele (2019-2023)

open access: yesConfluenze
This article analyzes the first presidency of Nayib Bukele who, in 2019, won the presidential elections in El Salvador, putting an end to the political alternation of the two large parties that emerged from the Chapultepec peace agreements in 1992.
Nicolas Balutet
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

G.W. Powers Interview, 1980 [PDF]

open access: yes, 1980
In this interview, G.W. Powers talks about life at home front during World War II. Mr. Powers was born in Chokio, Minnesota in 1911 and established the Power\u27s Produce Company in 1938 and operated it throughout World War II.https://digitalcommons ...
Powers, G. W.
core  

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

open access: yesMolecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce   +11 more
wiley   +1 more source

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

open access: yesMolecular 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

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

open access: yesMolecular 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   +6 more
wiley   +1 more source

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

open access: yesMolecular 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   +9 more
wiley   +1 more source

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