Results 41 to 50 of about 31,645,716 (294)

Cultura e intelectualidad en el Chaco: Guido Miranda (1948-1981)

Investigaciones y Ensayos
El artículo analiza la construcción del perfil de intelectual de Guido Miranda como productor y reproductor cultural en el Territorio Nacional y Provincia del Chaco.
Mariana Giordano
doaj   +1 more source

Il progetto interateneo delle Università degli Studi di Camerino e Macerata: la nascita di 'Eratosthenes' e 'Aretusa'

, 2013
Scopo del Progetto è stata quello di elaborare un percorso divulgativo-culturale, che in modo interdisciplinare si muovesse intorno a tematiche tra archeologia, storia, geologia attraverso il linguaggio dell'arte, in particolare del teatro.
Pallotta, F., Catani, E., Stortoni, E.
core  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Le infrastrutture verdi in ambito urbano: i casi di San Sebastiano al Vesuvio e di San Cipriano Picentino

, 2022
Oggetto di questo articolo è l’utilizzo del sistema Gis nella costruzione di itinerari di connessione territoriale in ambito naturalistico. Gli itinerari, intesi come infrastrutture verdi, svolgono quattro ruoli principali: proteggere lo stato dell ...
E. Coppola, F. M. Musto
core  

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Simultaneous HF measurements of E- and F-region Doppler velocity at large flow angles [PDF]

, 2004
International audienceData collected by the CUTLASS Finland HF radar are used to illustrate the significant difference between the cosine component of the plasma convection in the F-region and the Doppler velocity of the E-region coherent echoes observed
Koustov, A. V., Makarevitch, R. A., F. Honary, Honary, F., R. A. Makarevitch, A. V. Koustov   +5 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Crystal structure and molecular mechanism of an E/F type bilin lyase-isomerase. [PDF]

Structure, 2022
Kumarapperuma I, Joseph KL, Wang C, Biju LM, Tom IP, Weaver KD, Grébert T, Partensky F, Schluchter WM, Yang X.   +9 more
europepmc   +1 more source