Results 151 to 160 of about 7,735,680 (320)

Understanding and measuring mechanical signals in the tumor stroma

open access: yesFEBS Open Bio, EarlyView.
This review discusses cancer‐associated fibroblast subtypes and their functions, particularly in relation to extracellular matrix production, as well as the development of 3D models to study tumor stroma mechanics in vitro. Several quantitative techniques to measure tissue mechanical properties are also described, to emphasize the diagnostic and ...
Fàtima de la Jara Ortiz   +3 more
wiley   +1 more source

Performance of ChatGPT in the Portuguese National Residency Access Examination

open access: yesActa Médica Portuguesa
ChatGPT, a language model developed by OpenAI, has been tested in several medical board examinations. This study aims to evaluate the performance of ChatGPT on the Portuguese National Residency Access Examination, a mandatory test for medical residency ...
Gonçalo Ferraz-Costa   +3 more
doaj   +1 more source

Orthogonal groups over local rings [PDF]

open access: gold, 1961
Wilhelm Klingenberg
openalex   +1 more source

Adenosine A3 receptor antagonists as anti‐tumor treatment in human prostate cancer: an in vitro study

open access: yesFEBS Open Bio, EarlyView.
The A3 adenosine receptors (A3ARs) are overexpressed in prostate cancer. AR 292 and AR 357, as A3AR antagonists, are capable of blocking proliferation, modulating the expression of drug transporter genes involved in chemoresistance, ferroptosis, and the hypoxia response, and inducing cell death.
Maria Beatrice Morelli   +15 more
wiley   +1 more source

Global variation in anastomosis and end colostomy formation following left‐sided colorectal resection

open access: yesBJS Open, 2019
Background End colostomy rates following colorectal resection vary across institutions in high‐income settings, being influenced by patient, disease, surgeon and system factors.
GlobalSurg Collaborative   +10 more
doaj   +1 more source

Enhanced discovery of bacterial laccase‐like multicopper oxidase through computer simulation and metagenomic analysis of industrial wastewater

open access: yesFEBS Open Bio, EarlyView.
We obtained potential bacterial laccase‐like multicopper oxidase (LMCO) sequences through metagenomic sequencing. All sequences exhibited significant differences from known LMCOs in databases. To select the most promising candidates, we performed structure prediction and molecular docking using alphafold2, metal3d and rosetta.
Ting Cui   +5 more
wiley   +1 more source

THE ROLE OF LOCAL ACTIVITY GROUPS IN SOCIAL AND ECONOMIC DEVELOPMENT COMMUNES

open access: yesResearch on Enterprise in Modern Economy Theory and Practice, 2013
Polish accession to the European Union has set many challenges facing the country in a variety of ways: social, economic and political. It created a chance of getting financial support for rural development.
Katarzyna Szymańska
doaj  

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