Results 111 to 120 of about 1,066,470 (312)

Microwave Multicomponent Synthesis

open access: yesMolecules, 2009
In the manner that very important research is often performed by multidisciplinary research teams, the applications of multicomponent reactions involving the combination of multiple starting materials with different functional groups leading to the ...
Helmut M. Hügel
doaj   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

open access: yesMolecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau   +36 more
wiley   +1 more source

Synthesis and Thermoelectric Properties of Copper Sulfides via Solution Phase Methods and Spark Plasma Sintering

open access: yesCrystals, 2017
Large-scale Cu2S tetradecahedrons microcrystals and sheet-like Cu2S nanocrystals were synthesized by employing a hydrothermal synthesis (HS) method and wet chemistry method (WCM), respectively.
Yun-Qiao Tang, Zhen-Hua Ge, Jing Feng
doaj   +1 more source

Mathematical modelling and non-linear analysis of Synthetic Gene Regulatory Networks

open access: yes, 2010
The emerging discipline of Synthetic biology can be defined as the engineering of biology. The usefulness of a model in Synthetic biology lies in its ability to formalise the knowledge about the biological process at hand, to identify inconsistencies ...
Marucci, Lucia
core  

Synthetic Vasculature Datsets

open access: yes
These synthetic datasets and ground-truth branchpoint labels were generated by Tetteh et al. 2020. Holes in the synthetic datasets were manually filled, and VesselVio branch point identifications were compared to ground-truth branchpoint labels.
Bumgarner, Jacob
core   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang   +12 more
wiley   +1 more source

Métodos de preparação de lactonas de anel médio Methods for the preparation of medium ring lactones

open access: yesQuímica Nova, 2007
There are several natural products bearing medium ring lactone moieties, which are those containing a ring size in the range of 8 to 11 members. This review intends to cover the last 10 years (1996-2005) of the literature concerning the synthesis of ...
Luiz S. Longo Junior   +2 more
doaj   +1 more source

Grade retention and educational attainment. Exploiting the 2001 Reform by the French-Speaking Community of Belgium and Synthetic Control Methods [PDF]

open access: yes
This paper evaluates the effects of grade retention on attainment by exploiting a reform introduced in 2001 in the French-Speaking Community of Belgium whereby the possibility of grade retention in grade 7 was reintroduced.
Michele BELOT, Vincent VANDENBERGHE
core  

Advances in engineering and applications of synthetic phase-separated membraneless organelles in biotechnology

open access: yes
Membraneless organelles (MLOs) formed through liquid-liquid phase separation (LLPS) constitute crucial dynamic microenvironments within cells, capable of selectively concentrating specific molecules and regulating biochemical reactions.
Gao, Alex Xiong   +6 more
core   +1 more source

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