Results 61 to 70 of about 32,992 (301)
COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells
Molecular Oncology, EarlyView.This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos +6 more
wiley +1 more source
Binding of metals to macromolecular organic acids in natural waters [PDF]
, 2008 Trace metal speciation and bioavailability have become keys to current day toxicity and risk assessments. For many metals, macromolecular organic acids constitute the major ligand in fresh water and soil solution.
van Schaik, Joris W. J.
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Halogen-Bond-Mediated Self-Assembly of Polymer–Resorcinarene Complexes
, 2019 A new supramolecular system based on halogen-bonded macromolecular substances is presented. Binding and complex formation between a halogen bond acceptor N-benzyl ammonium resorcinarene bromide and a library of polymeric halogen bond donors based on ...
Kostiainen, Mauri A. +9 more
core +1 more source
Selection and structuring of the curriculum on the example of synthetic macromolecular matter in secondary school chemistry [PDF]
, 2020 This bachelor thesis deals with the content and structure of the curriculum of synthetic macromolecular substances at the grammar school level. In the theoretical part there is introduced the content of education, today's curricular documents and the ...
Vlčková, Tereza
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Molecular Oncology, EarlyView.Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen +11 more
wiley +1 more source
Macromolecular Compounds. CCXCII Polyisobutylene
, 1944 An explanation of the chemical constitution of macromolecular substances has to a great extent been made possible by the preparation and study of various homologous series of polymers. In these investigations, the relations between the average degrees of
H. Staudinger, G. Bebger, Kl. Fischer
core +1 more source
Applied Sciences, 2023 Natural organic matter, including humic substances (HS), comprises complex secondary structures with no defined covalent chemical bonds and stabilized by inter- and intra-molecular interactions, such as hydrogen bonding, Van der Waal’s forces, and pi-pi ...
Ruggero Angelico +5 more
doaj +1 more source
Molecular Oncology, EarlyView.Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau +36 more
wiley +1 more source
, 2020 International audienceSugar-enriched media are used to produce extracellular substances (ECS) by Lactobacillus plantarum WCSF1, with a focus on growing stages and carbon source substrates.
Weidmann, Stéphanie +4 more
core +1 more source
Role of LncRNAs in regulating cancer amino acid metabolism
Cancer Cell International, 2021 The metabolic change of tumor cells is an extremely complicated process that involves the intersection and integration of various signal pathways. Compared with normal tissues, cancer cells show distinguished metabolic characteristics called metabolic ...
Yuhong Guo +9 more
doaj +1 more source