Results 151 to 160 of about 961,944 (297)

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Addressing the retrieval problem in large knowledge bases: [Proceedings] Computational Intelligence 90

open access: yes, 1990
Wachsmuth I, Meyer-Fujara J. Addressing the retrieval problem in large knowledge bases: [Proceedings] Computational Intelligence 90. MOSYS-Report. 1990;(3):1-13.Large bodies of knowledge require careful consideration of the retrieval problem.
Meyer-Fujara, Josef   +1 more
core  

Storytelling Maps Classification

open access: yes, 2021
Interactive maps play an increasingly important part in various fields including journalism, education, traveling, and entertainment, among others. Interactive maps require interactive user engagement.
Biriukov, Konstantin
core  

Ubiquitination of secretory granules promotes their crinophagic degradation in Drosophila

open access: yesFEBS Letters, EarlyView.
Ubiquitination of secretory granules in Drosophila larval salivary glands is a critical molecular trigger for crinophagy, the lysosomal degradation of unreleased, or low‐quality granules. The E3 ubiquitin ligase Cnot4 is recruited to the surface of secretory granules to induce crinophagy.
Tamás Csizmadia   +6 more
wiley   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

open access: yesMolecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat   +8 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

A study of M0R1/GEM1 and kinl-like kinesins arabidopsis [PDF]

open access: yes, 2004
Microtubules perform essential functions in eukaryotic cells and, with other cytoskeletal elements, are involved in diverse cellular processes. Plant cells construct four microtubule arrays; There are two cortical arrays, the interphase cortical array ...
Hawkins, Timothy James
core  

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

open access: yesMolecular 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   +17 more
wiley   +1 more source

Water and Social Space: Using georeferenced maps and geocoded images to enrich the history of Rio de Janeiro's fountains

open access: yes, 2014
Water infrastructure is essential to any city, but especially so in the history of Rio de Janeiro. Historically, Rio de Janeiro lacked easy access to fresh water. Not only was it not situated along a river but it was impractical to dig wells over much of
Metcalf, Alida C.
core  

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