Results 171 to 180 of about 11,497,059 (304)

Transformation of science and technology systems into systems of innovation in Central and Eastern Europe: the emerging patterns and determinants

, 1999
This paper explores patterns of transformation of socialist Science and Technology (S&T) systems into post-socialist systems of innovation and their determinants.
Radosevic, S
core  

G protein-coupled receptor autoantibody expression patterns in adults with decelerated biological aging mirror pediatric profiles. [PDF]

BMC Immunol
Paniskaki K, Stervbo U, Goretzki S, Hufnagel D, Anft M, Heidecke H, Westhoff TH, Rohn H, Felderhoff-Mueser U, Witzke O, Dohna-Schwake C, Babel N.   +11 more
europepmc   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS 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, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Genoarchitecture and input-output organization of the mouse basal ganglia and thalamic parafascicular nucleus. [PDF]

Nat Neurosci
Wang Q, Bhandiwad A, Gouwens NW, Yao S, Wang Y, Kuang X, Li A, Li X, Dalley R, Kuo HC, Lesnar P, Xu W, Mallory M, Li Y, El-Hifnawi L, Ahmadinia L, Ouellette B, Kruse L, Ng L, Gong H, Luo Q, Kunst M, van Velthoven CTJ, Yao Z, Sorensen SA, Zeng H.   +25 more
europepmc   +1 more source

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

Molecular 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, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Rhizosphere Microbial Community and Metagenomic Annotation Responses in a <i>Vallisneria natans</i>-Sediment Microcosm Exposed to Trifluenfuronate and Fluopyram. [PDF]

Microorganisms
Zhang S, Li G, Zhu E, Zhao Y, Yang X, Huang S, Zheng Z.   +6 more
europepmc   +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

Molecular 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, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Shared spatial and temporal principles govern connectome dynamics across timescales. [PDF]

Proc Natl Acad Sci U S A
Alderson TH, Jun S, Wirsich J, Egan MK, ElSayed SW, Giakas SA, Mostame P, Harper J, Giraud AL, Malone SM, Iacono WG, Koyejo S, Sadaghiani S.   +12 more
europepmc   +1 more source

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

Molecular 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

Single-cell transcriptomic profiling reveals CD27⁺ cytotoxic T Cell heterogeneity and exhaustion dynamics in colorectal cancer tumor microenvironment. [PDF]

Front Genet
Xu W, Huang H, Mao L, Zhu H, Feng Z.
europepmc   +1 more source