Results 131 to 140 of about 618,368 (292)

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Cooperação Estruturante em Saúde e o potencial da cooperação Sul-Sul: os casos do ‘Mais Médicos para o Brasil’ e da ‘Sociedade Moçambicana de Medicamentos’

open access: yesRevista Brasileira de Políticas Públicas e Internacionais, 2018
O artigo analisa dois casos específicos de cooperação sul-sul em saúde – o Programa Mais Médicos para o Brasil e o processo de construção da Sociedade Moçambicana de Medicamentos.
Daniela Prandi   +1 more
doaj  

Alfabetização midiática, midiativismo e a escuta do Sul Global: entrevista com Andrea Medrado

open access: yesRevista Eco-Pós
A professora Andrea Medrado é diretora de pesquisas em Comunicação e professora associada da Universidade de Exeter, no Reino Unido. Também é docente adjunta da Universidade Federal Fluminense (UFF), no Estado do Rio de Janeiro, Brasil[1].
Beatriz Goes
doaj   +1 more source

Por uma crítica literária do Sul global

open access: yesAletria: Revista de Estudos de Literatura, 2019
A cooperação Sul-Sul, fundamental para o projeto político de partidos de centro-esquerda no começo deste milênio, é pautada pelo diálogo entre países e pelo respeito à diversidade. Capaz de escapar da totalidade do Estado-nação e do abandono do neoliberalismo, o Sul global, fundado nessas ações políticas transnacionais, foi abraçado por diversos ...
openaire   +2 more sources

Enhancing the employability of fashion students through the use of 3D CAD [PDF]

open access: yes, 2012
The textile and apparel industry has one of the longest and most intricate supply chains within manufacturing. Advancement in technology has facilitated its globalisation, enabling companies to span geographical borders.
Jefferson, A.M., Power, Jess, Rowe, H.
core  

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

É preciso descolonizar a criminologia

open access: yesBoletim IBCCRIM
A partir da compreensão das ciências criminais e, mais especificamente, da criminologia enquanto um conjunto de práticas e discursos (re)produtores da colonialidade, almejou-se desenvolver a proposta de difundir perspectivas criminológicas capazes de ...
Isabela Simões Bueno
doaj  

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Home - About - Disclaimer - Privacy