Results 91 to 100 of about 176,610 (307)

Prenylated flavonoid-enriched fraction from Maclura tinctoria shows biological activity against Staphylococcus aureus and protects Galleria mellonella larvae from bacterial infection

BMC Complementary and Alternative Medicine, 2019
Background The Atlantic Forest biome extends along the entire Brazilian coast and is home to approximately 20,000 plant species, many of which are endemic; it is considered one of the hotspot regions of the planet. Several of these species are sources of
Ayla das Chagas Almeida, Lais Azevedo Rodrigues, Graziela dos Santos Paulino, Ananda Pereira Aguilar, Alisson Andrade Almeida, Sukarno Olavo Ferreira, Geraldo Célio Brandão, João Paulo Viana Leite, Andréa de Oliveira Barros Ribon   +8 more
doaj   +1 more source

Aproximación a la caracterización morfológica y molecular por IRM y ERM de la respuesta a la terapia en modelos pre-clínicos de glioma [PDF]

, 2012
Descripció del recurs: el 01 setembre 2012La memoria del trabajo describe en detalle la estrategia seguida para mejorar a nivel preclínico la detección temprana de respuesta a la terapia en modelos animales de cáncer cerebral, más concretamente de tipo ...
Delgado Goñi, Teresa, Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular   +1 more
core   +1 more source

Comparative study of gene expression by cDNA microarray in human colorectal cancer tissues and normal mucosa [PDF]

, 2006
The causative molecular pathways underlying the pathogenesis of colorectal cancer (CRC) need to be better characterized. The purpose of our study was to better understand the genetic mechanism of oncogenesis for human colorectal cancer and to identify ...
Bianchini, Michele, Carinci, Paolo, De Sanctis, Paola, Levy, Estrella Mariel, Macagno, Carlo, Mordoh, Jose, Pinski, Victor, Valvassori, Luisa, Zucchini, Cinzia   +8 more
core   +1 more source

Autocrine Wingless constricts the Drosophila embryonic gut by Ca+2-mediated repolarisation of mesoderm cells

EMBO Reports
Wg/Wnt signalling—a highly conserved transduction pathway—has most commonly been found to be involved in patterning, cell fate, or cell proliferation, but less so in shaping organs or body parts.
Delia Ricolo, Francesca Tamba, Jordi Casanova   +2 more
doaj   +1 more source

[Microscopy vs. molecular biology in the diagnosis of intestinal protozoal infections, is it time for a change?] [PDF]

Rev Esp Quimioter, 2023
Sante Fernández L, Capón González P, Moreno Flores A, Coira Marín P, Alonso García P.   +4 more
europepmc   +1 more source

Aplicació de tècniques proteòmiques de quantificació i validació en recerca biomèdica [PDF]

, 2013
Les tècniques proteòmiques basades en l'espectrometria de masses (MS) permeten la caracterització de la complexa i dinàmica natura del proteoma. Aquestes eines han contribuit a entendre millor certes funcions biològiques i respostes cel·lulars i a ...
Colomé Calls, Núria, Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular   +1 more
core   +1 more source

Effect of cold stratification on seed germination in Solidago × niederederi (Asteraceae) and its parental species [PDF]

, 2018
In this study, we investigated the influence of cold stratification on seed germination in S. × niederederi, a hybrid between the North American S. canadensis and the European S. virgaurea, using fruit samples collected in 2016 in Poland.
Kostrakiewicz-Gierałt, Kinga, Pliszko, Artur   +1 more
core   +1 more source

ULK4 and CDKN2A polymorphisms influence the risk of developing monoclonal gammopathy of undetermined significance

International Journal of Cancer, EarlyView.
What's New? Monoclonal gammopathy of undetermined significance (MGUS) is an asymptomatic precursor to multiple myeloma, sharing substantial genetic features with overt malignancy. Given evidence implicating autophagy in myeloma risk, this study examined whether genetic variations in autophagy‐related genes influence MGUS susceptibility.
José Manuel Sánchez‐Maldonado, Angelica Macauda, Antonio José Cabrera‐Serrano, Hauke Thomsen, Murat Güler, Rob Ter Horst, Bethany van Guelpen, Pavel Vodicka, Stefano Landi, Subhayan Chattopadhyay, Pelin Ünal, Lucía Ruiz‐Durán, Delphine Casabonne, Hartmut Goldschmidt, Istemi Serin, María Carretero‐Fernández, Elena Cabezudo, Fernando Reyes‐Zurita, Aaron D. Norman, Ramón García‐Sanz, Gabriele Capurso, Per Hoffmann, Ulrika Pettersson‐Kymmer, Francisco Jiménez‐Romera, S. Vincent Rajkumar, Niels Weinhold, Ludmila Vodickova, Christian Langer, Angelika Stein, Abdulkadir Karismaz, Victor Moreno, Markus M. Nöthen, Karl‐Heinz Jöckel, Francesca Tavano, Joaquín Martínez‐López, Shaji K. Kumar, Juan Francisco Gutiérrez‐Bautista, Daniela Basso, Florentin Späth, Yolanda Benavente, Michelle A. T. Hildebrandt, Börge Schmidt, Tereza Sevcikova, Rui Manuel Vieira Reis, Yang Li, Miguel Ángel López‐Nevot, Mihai G. Netea, Daniele Campa, Alyssa Clay‐Gilmour, Susan L Slager, Kari Hemminki, Celine M Vachon, Asta Försti, Federico Canzian, Juan Sainz   +54 more
wiley   +1 more source

New Approach Methodologies (NAMs) in Alternative Methods: A Comparative Cytotoxicity Analysis of Nanostructured Hydroxyapatite in Adipose Stem Cells Spheroids

Journal of Applied Toxicology, EarlyView.
ABSTRACT Toxicological assessment is essential in NP approval for health and medical applications. Although 2D cell culture has been widely used, 3D models, especially spheroids, provide better predictive value for toxicological risk assessments since they replicate complex cellular interactions more accurately.
Bianca Montenegro, Rosângela Mayer Gonçalves, Marcelle Gomes Pegurier, Isabelle Amorim, Alexandre Malta Rossi, Leandra Santos Baptista   +5 more
wiley   +1 more source

N88S seipin-related seipinopathy is a lipidopathy associated with loss of iron homeostasis

Cell Communication and Signaling
Background Seipin is a protein encoded by the BSCL2 gene in humans and SEI1 gene in yeast, forming an Endoplasmic Reticulum (ER)-bound homo-oligomer. This oligomer is crucial in targeting ER-lipid droplet (LD) contact sites, facilitating the delivery of ...
Mariana O. Ribeiro, Mafalda Oliveira, Verónica Nogueira, Vítor Costa, Vitor Teixeira   +4 more
doaj   +1 more source