Results 51 to 60 of about 1,302,538 (247)

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

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

El auge de los esquemas de gobierno de los presos en las prisiones latinoamericanas. Condiciones, estrategias y luchas

open access: yesLatin American Law Review
En este trabajo se aborda el proceso de multiplicación y expansión de los esquemas de gobierno de los presos en las prisiones latinoamericanas en las últimas décadas, como un fenómeno contundente, pero signado por altos niveles de variación, en el marco
Máximo Sozzo
doaj   +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

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

CAJA 295 - LEGAJO VII - SIGNATURA 10

open access: yes, 1909
Nota remitida por el Servicio Oficial de Expansión Económica del Brasil, a la Biblioteca de la Económica Valenciana, comunicándole el envío de una serie de publicaciones relativas al Brasil.Servicio Oficial de Expansión Económica del Brasil (1909).
Servicio Oficial de Expansión Económica del Brasil
core  

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

"La expansión ganadera de la campaña de Buenos Aires": ¿Una consecuencia de la financiación inflacionaria del déficit fiscal en Argentina del siglo XIX? [PDF]

open access: yes, 2002
Luego de 30 años de investigaciones histórico económicas inspiradas en el artículo seminal de Tulio Halperín Donghi, 'La Expansión Ganadera de la Campaña de Buenos Aires' aun la explicación fundamental de las causas para la fenomenal expansión de la ...
Irigoin, María Alejandra
core  

Comportamiento de presas de gravedad de hormigón con problemas de ataque interno por sulfatos

open access: yesRevista IBRACON de Estruturas e Materiais
En este trabajo se presenta la metodología seguida con vistas a evaluar la expansión del hormigón debido al ataque sulfático interno y su repercusión en el comportamiento anómalo de presas de hormigón de gravedad.
G. S Araújo, S. Chinchón, A Aguado
doaj   +1 more source

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

open access: yesFEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga   +3 more
wiley   +1 more source

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