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Institution

Marche Polytechnic University

EducationAncona, Italy
About: Marche Polytechnic University is a education organization based out in Ancona, Italy. It is known for research contribution in the topics: Population & Prostate cancer. The organization has 5905 authors who have published 15769 publications receiving 382286 citations. The organization is also known as: Universitá Politecnica delle Marche & Universita Politecnica delle Marche.


Papers
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Journal ArticleDOI
TL;DR: Underexpression of mir-155, let-7i, mir-146a was found to characterize progression to metastastatic tumours and whether differentially expressed miRNAs will help to better classify OSCCs, thus improving diagnoses and patient care.
Abstract: Oral squamous cell carcinoma, the most frequently occurring malignant head and neck tumour, generally exhibits poor prognosis and metastases are the main cause of death. The discovery of reliable prognostic indicators of tumour progression could greatly improve clinical practice. MicroRNAs are involved in the regulation of basic cellular processes such as cell proliferation, differentiation, and apoptosis. Since miRNAs have been shown to be abnormally expressed in different tumours their importance as potential cancer prognostic indicators is increasing. To define the role of miRNA in OSCC tumours we investigated the expression profile of 15 OSCC (8 without metastasis and 7 with lymph node metastasis) using microarray analysis. Thirteen miRNA were significantly overexpressed (miR-489, miR-129, miR-23a, miR-214, miR-23b, miR-92, miR-25, miR-210, miR-212, miR-515, miR-146b, miR-21, miR-338) and 6 miRNA were underexpressed (miR-520h, miR-197, miR-378, miR-135b, miR-224, miR-34a) in oral tumours. Underexpression of mir-155, let-7i, mir-146a was found to characterize progression to metastastatic tumours. Further investigations will elucidate whether differentially expressed miRNAs will help to better classify OSCCs, thus improving diagnoses and patient care.

228 citations

Journal ArticleDOI
TL;DR: Circulating miR-499-5p is a sensitive biomarker of acute NSTEMI in the elderly, exhibiting a diagnostic accuracy superior to that of cTnT in patients with modest elevation at presentation.

228 citations

Journal ArticleDOI
TL;DR: Reflectance spectroscopy demonstrated that indomethacin incorporated into MO dispersions can be released in a prolonged fashion and can be proposed as nanoparticulate systems able to control the percutaneous absorption of indometHacin.
Abstract: The present study concerns the production and characterization of monooleine (MO) dispersions as drug delivery systems for indomethacin, taken as model anti-inflammatory drug. Dispersions were produced by emulsification and homogenization of MO and poloxamer in water. Morphology and dimensional distribution of the disperse phase have been characterized by cryo-transmission electron microscopy and photon correlation spectroscopy, respectively. X-ray diffraction has been performed to determine the structural organization of the disperse phase. Sedimentation field flow fractionation (SdFFF) has been performed to investigate drug distribution in the dispersion. An in vitro diffusion study was conducted by Franz cell associated to stratum corneum epidermis membrane on cubosome dispersions viscosized by carbomer. In vivo studies based on skin reflectance spectrophotometry and tape stripping were performed to better investigate the performance of cubosome as indomethacin delivery system. Microscopy studies showed the coexistence of vesicles and cubosomes. X-ray diffraction revealed the presence of a bicontinuous cubic phase of spatial symmetry Im3m (Q229). SdFFF demonstrated that no free drug was present in the dispersion. Indomethacin incorporated in viscosized MO dispersions exhibited a lower flux with respect to the analogous formulation containing the free drug in the aqueous phase and to the control formulation based on carbomer gel. Reflectance spectroscopy demonstrated that indomethacin incorporated into MO dispersions can be released in a prolonged fashion. Tape-stripping experiments corroborated this finding. MO dispersions can be proposed as nanoparticulate systems able to control the percutaneous absorption of indomethacin.

228 citations

Journal ArticleDOI
TL;DR: In this paper, the existence and multiplicity of solutions for elliptic equations in R N, driven by a non-local integro-differential operator, which main prototype is the fractional Laplacian, was studied.

228 citations

Journal ArticleDOI
TL;DR: Dietary habits, by increasing the percentage of intestinal Gram‐negative endotoxin producers, may accelerate liver fibrogenesis, introducing dysbiosis as a cofactor contributing to chronic liver injury in NAFLD.

227 citations


Authors

Showing all 6013 results

NameH-indexPapersCitations
Jonathan I. Epstein138112180975
Antoni Ribas13266099227
Francesco Fiori128103276699
Claudio Franceschi12085659868
Robert E. Coleman10372449796
Carmine Zoccali9981336774
Massimo Falconi9466741966
Mario Plebani91132943055
Roberto Danovaro8441523735
Rodolfo Montironi8395830957
Diego Centonze8146322857
Saverio Cinti7825632760
Michele Brignole7639926758
Jürgen P. Rabe7639120174
Jean-Jacques Body7038419608
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
202376
2022181
20211,353
20201,390
20191,289
20181,148