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Showing 25 to 36 of 47 entries
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Quantum and classical two-dimensional analysis of rainbow structures in the Xe+CO2 rotational excitation at 0.2 eV collision energy and on a repulsive potential.

Physical review. A, Atomic, molecular, and optical physics

Bosanac SD, Braga JP, Pliego JR.
PMID: 9912252
Phys Rev A. 1995 Jul;52(1):342-349. doi: 10.1103/physreva.52.342.

No abstract available.

Inhibition of RAC1 activity in cancer associated fibroblasts favours breast tumour development through IL-1β upregulation.

Cancer letters

Martínez-López A, García-Casas A, Bragado P, Orimo A, Castañeda-Saucedo E, Castillo-Lluva S.
PMID: 34419498
Cancer Lett. 2021 Aug 19;521:14-28. doi: 10.1016/j.canlet.2021.08.014. Epub 2021 Aug 19.

Cancer-associated fibroblasts (CAFs) are highly abundant stromal components in the tumour microenvironment. These cells contribute to tumorigenesis and indeed, they have been proposed as a target for anti-cancer therapies. Similarly, targeting the Rho-GTPase RAC1 has also been suggested as...

Trailblazer: When Marie Curie went to Brazil.

Nature

Nascimento CK, Braga JP.
PMID: 32080593
Nature. 2017 Nov;551(7681):440. doi: 10.1038/d41586-017-07236-2.

No abstract available.

Inversion of simulated positron annihilation lifetime spectrum using a neural network.

Journal of chemical information and computer sciences

Viterbo VC, Braga JP, Braga AP, de Almeida MB.
PMID: 11277716
J Chem Inf Comput Sci. 2001 Mar-Apr;41(2):309-13. doi: 10.1021/ci0000833.

Inversion of positron annihilation lifetime spectroscopy, based on a neural network Hopfield model, is presented in this paper. From a previous reported density function for lysozyme in water a simulated spectrum, without the superposition of statistical fluctuation and spectrometer...

An Unusual Left Ventricular Apical Mass.

Journal of cardiovascular echography

Cavallero E, Curzi M, Cioccarelli SA, Papalia G, Ornaghi D, Bragato RM.
PMID: 28465915
J Cardiovasc Echogr. 2014 Jul-Sep;24(3):95-96. doi: 10.4103/2211-4122.143986.

Left ventricular apical masses constitute a rare finding. Imaging properties together with the clinical history of the patient usually allow an etiologic definition. We report a challenging case of an ambiguous left ventricular apical mass of uncertain nature till...

Data on differentially expressed miRNAs in dogs infected with .

Data in brief

Bragato JP, Melo LM, Venturin GL, Rebech GT, Garcia LE, Lopes FL, de Lima VMF.
PMID: 29876389
Data Brief. 2018 Jan 09;17:218-225. doi: 10.1016/j.dib.2018.01.007. eCollection 2018 Apr.

This paper contains data on differentially expressed miRNAs in peripheral blood mononuclear cells (PBMC) of dogs naturally infected by

A genetic algorithm survey on closed-shell atomic nitrogen clusters employing a quantum chemical approach.

Journal of molecular modeling

Silva MX, Silva FT, Galvão BRL, Braga JP, Belchior JC.
PMID: 29982860
J Mol Model. 2018 Jul 07;24(8):196. doi: 10.1007/s00894-018-3724-6.

The DFT potential energy hypersurfaces of closed-shell nitrogen clusters up to ten atoms are explored via a genetic algorithm (GA). An atom-atom distance threshold parameter, controlled by the user, and an "operator manager" were added to the standard evolutionary...

Fractional kinetics on thermal analysis: application to lumefantrine thermal decomposition.

Journal of molecular modeling

Carvalho FS, Braga JP, Marques MBF, Sebastião RCO.
PMID: 32524270
J Mol Model. 2020 Jun 10;26(7):170. doi: 10.1007/s00894-020-04360-1.

The fractional derivative concept to treat non-isothermal solid state thermal decomposition was employed in this work. Simulated data were compared with the exact solutions for the method validation. Calculated fractional kinetics data for four heating rates were initially considered...

Observations on the connection between glacial phases, natural catastrophes and economic trends of the last millennium in Italy.

The Holocene

Bragato PL, Holzhauser H.
PMID: 34955614
Holocene. 2019 Aug;29(8):1322-1334. doi: 10.1177/0959683619846984.

Humanity has often faced critical phases determined by climate changes combined with other natural catastrophes that implied significant socio-economic consequences. In this article, we present an observational study on the possible systematic connection between these factors for the specific...

Unraveling the role of fibroblasts, FGF5 and FGFR2 in HER2-targeted therapies resistance and tumor progression.

Oncotarget

Bragado P, Fernández-Nogueira P, Carbó N, Gascón P.
PMID: 33346249
Oncotarget. 2020 Dec 08;11(49):4541-4543. doi: 10.18632/oncotarget.27829. eCollection 2020 Dec 08.

No abstract available.

Cancer-Associated Fibroblasts in Breast Cancer Treatment Response and Metastasis.

Cancers

Fernández-Nogueira P, Fuster G, Gutierrez-Uzquiza Á, Gascón P, Carbó N, Bragado P.
PMID: 34201840
Cancers (Basel). 2021 Jun 23;13(13). doi: 10.3390/cancers13133146.

Breast cancer (BrCa) is the leading cause of death among women worldwide, with about one million new cases diagnosed each year. In spite of the improvements in diagnosis, early detection and treatment, there is still a high incidence of...

Potential energy function information from quantum phase shift using the variable phase method.

Journal of molecular modeling

Lemes NH, Braga JP, Alves MO, Costa ÉD.
PMID: 24935112
J Mol Model. 2014 Jul;20(7):2317. doi: 10.1007/s00894-014-2317-2. Epub 2014 Jun 17.

The present work discusses quantum phase shift sensitivity analysis with respect to the potential energy function. A set of differential equations for the functional derivative of the quantum phase shift with respect to the potential energy function was established...

Showing 25 to 36 of 47 entries