Results 151 to 160 of about 384,139 (274)

Lipid overload during gestation and lactation can independently alter lipid homeostasis in offspring and promote metabolic impairment after new challenge to high-fat diet [PDF]

, 2017
BACKGROUND: Nutritional status in early life is critically involved in the metabolic phenotype of offspring. However the changes triggered by maternal consumption of high-fat diet (HFD) in pre- or postnatal period should be better understood.
Adriana Souza Torsoni, Fernanda Oliveira Borges, Laís Angélica de Paula Simino, Lício Augusto Velloso, Marciane Milanski, Marina Figueiredo Fontana, Márcio Alberto Torsoni, Thaís de Fante   +7 more
core   +1 more source

Upregulation of miR-370 contributes to the progression of gastric carcinoma via suppression of FOXO1

Biomedicine & Pharmacotherapy, 2013
FOXO1 is downregulated in a number of cancers. However, the underlying mechanisms are poorly understood. In this study, we report that the expression of miR-370 was upregulated in gastric cancer cell lines and gastric cancer tissues. Overexpression of miR-370 in gastric cancer cells promoted the cell proliferation and anchorage-independent growth ...
Conghai, Fan, Sheng, Liu, Yupeng, Zhao, Youqun, Han, Longqiu, Yang, Guorong, Tao, Qing, Li, Lei, Zhang   +7 more
openaire   +2 more sources

Unravelling the Secret of Sulfur Confinement and High Sulfur Utilization in Hybrid Sulfur‐Carbons

Advanced Materials, EarlyView.
Thermal condensation of inverse vulcanized sulfur‐carbon hybrids enables a bottom‐up sulfur confinement strategy, in which a protective carbon phase is progressively constructed around sulfur species. The resulting carbon nanodomains covalently tether sulfur chains and stabilize radical intermediates. This integrated architecture effectively suppresses
Tim Horner, Enis Oğuzhan Eren, Elif Begüm Yılmaz, Jiyong Kim, Ernesto Scoppola, Alexandros Vasileiadis, Nadezda V. Tarakina, Markus Antonietti, Paolo Giusto, Evgeny Senokos   +9 more
wiley   +1 more source

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

Advanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón, Juan Ignacio Beltrán, Matilde Saura‐Múzquiz, Paolo Perna, M. Carmen Muñoz, Lucas Pérez, Maria Varela   +6 more
wiley   +1 more source

MiRNAs Regulating Insulin Sensitivity Are Dysregulated in Polycystic Ovary Syndrome (PCOS) Ovaries and Are Associated With Markers of Inflammation and Insulin Sensitivity

Frontiers in Endocrinology, 2019
Objective: MicroRNAs (miRNAs) are gene expression regulators. Altered miRNA levels are associated with diabetes, insulin resistance, and inflammation. Insulin resistance and inflammation are both features of Polycystic ovary syndrome (PCOS).
Francesca Cirillo, Cecilia Catellani, Pietro Lazzeroni, Chiara Sartori, Alessia Nicoli, Sergio Amarri, Giovanni Battista La Sala, Maria Elisabeth Street   +7 more
doaj   +1 more source

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

Advanced Materials, EarlyView.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea, Jordan Santiago Martinez, M. Asunción Molina, Jaime Mazarío, Lucy Costley‐Wood, Christian Cerezo‐Navarrete, Carlo Marini, Eduardo Villalobos‐Portillo, Andrew M. Beale, Pascual Oña‐Burgos   +9 more
wiley   +1 more source

Effects of miR-1236-3p and miR-370-5p on activation of p21 in various tumors and its inhibition on the growth of lung cancer cells

Tumor Biology, 2017
The mechanism of dsRNA-induced gene activation (RNAa) is being gradually unveiled. The plentiful evidence that it existed in mammalian species other than human demonstrated that dsRNA-mediated RNAa is a conservative phenomenon.
Chuanchang Li, Qiangqiang Ge, Jiaxuan Liu, Qingsong Zhang, Chenghe Wang, Kai Cui, Zhong Chen   +6 more
doaj   +1 more source

Integração de dados georreferenciados no mapeamento dos biótopos do gafanhoto praga do Mato Grosso. [PDF]

, 2014
Divulga os resultados do projeto, realizado em parceria com o PRIFAS (França), sobre os gafanhotos do Estado do Mato Grosso, particularmente a espécie Rhammatocerus schistocercoides (Rehn, 1906) (Acrididae, Gomphocerinae).
BATISTELLA, M., LECOQ, M., MIRANDA, E. E. de, PIEROZZI JR. I.   +3 more
core  

Physcion induces apoptosis in hepatocellular carcinoma by modulating miR-370.

American journal of cancer research
Hepatocellular carcinoma (HCC) is one of the most common and aggressive malignancies. The current study is designed to explore the role of physcion, a major active ingredient in several traditional herbal medicinal plants, for the treatment of HCC. HCC cell lines, SMMC7721 and HepG2, were treated with physcion and its apoptosis-inducing effect was ...
Xiaoping, Pan, Haixia, Wang, Dongmeng, Tong, Chen, Wang, Li, Sun, Chunjuan, Zhao, Yan, Li, Lida, Zhu, Di, Wu   +8 more
openaire   +1 more source

Functional Metal Complexes for Solar–Light‐Driven Energy Conversion

Advanced Materials, EarlyView.
This review provides an exhaustive summary of the recent advancements of functional metal complexes in solar‐to‐electrical, ‐chemical, and ‐thermal energy conversion, comprising material categories, design strategies, underlying principles of operation, and identified improvement of performances.
Yanyan Qin, Dou Luo, Miao Zhang, Wai‐Yeung Wong   +3 more
wiley   +1 more source