Results 61 to 70 of about 3,262,386 (333)

Extracellular matrix and its therapeutic potential for cancer treatment

Signal Transduction and Targeted Therapy, 2021
The extracellular matrix (ECM) is one of the major components of tumors that plays multiple crucial roles, including mechanical support, modulation of the microenvironment, and a source of signaling molecules. The quantity and cross-linking status of ECM
Jiacheng Huang, Lele Zhang, Dalong Wan, Lin Zhou, Shusen Zheng, Shengzhang Lin, Yiting Qiao   +6 more
semanticscholar   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

CCT4 promotes tunneling nanotube formation

FEBS Letters, EarlyView.
Tunneling nanotubes (TNTs) are membranous tunnel‐like structures that transport molecules and organelles between cells. They vary in thickness, and thick nanotubes often contain microtubules in addition to actin fibers. We found that cells expressing monomeric CCT4 generate many thick TNTs with tubulin.
Miyu Enomoto, Akiko Asada, Taro Saito, Kanae Ando   +3 more
wiley   +1 more source

Extracellular cysteine in connexins: Role as redox sensors [PDF]

, 2016
Indexación: Scopus.Connexin-based channels comprise hemichannels and gap junction channels. The opening of hemichannels allow for the flux of ions and molecules from the extracellular space into the cell and vice versa.
Báez, D., Del Rio, R., García, I.E., González, C., Pinto, B.I., Pupo, A., Retamal, M.A., Stehberg, J.   +7 more
core   +2 more sources

Extracellular vesicles as tools and targets in therapy for diseases

Signal Transduction and Targeted Therapy
Extracellular vesicles (EVs) are nano-sized, membranous structures secreted into the extracellular space. They exhibit diverse sizes, contents, and surface markers and are ubiquitously released from cells under normal and pathological conditions.
Mudasir A Kumar, S. K. Baba, Hana Q. Sadida, Sara Al Marzooqi, J. Jerobin, Faisal H. Altemani, Naseh A. Algehainy, Mohammad A. Alanazi, Abdul-Badi Abou-Samra, Rakesh Kumar, A. AL-SHABEEB AKIL, M. Macha, Rashid Mir, Ajaz A. Bhat   +13 more
semanticscholar   +1 more source

Mitochondrial fatty acid oxidation is stimulated by red light irradiation

FEBS Letters, EarlyView.
Light at different wavelengths has distinct effects on keratinocyte viability and metabolism. UVA light abrogates metabolic fluxes. Blue and green light have no effect on metabolic fluxes, while red light enhanced oxidative phosphorylation by promoting fatty acid oxidation. Keratinocytes are the primary constituents of sunlight‐exposed epidermis.
Manuel Alejandro Herrera, Camille C. Caldeira da Silva, Maiza Von Dentz, Mauricio S. Baptista, Alicia J. Kowaltowski   +4 more
wiley   +1 more source

eDNA State and Medium Affect DNA Degradation Patterns in Seminatural Systems of Southern African Waterholes

Environmental DNA
Environmental DNA (eDNA) has evolved into a valuable asset of the ecologists' toolkit, enabling time‐ and cost‐efficient biodiversity assessments in a wide variety of ecosystems.
Irmgard Sedlmayr, Tamara Schenekar
doaj   +1 more source

The role of fibroblast growth factors in cell and cancer metabolism

FEBS Letters, EarlyView.
Fibroblast growth factor (FGF) signaling regulates crucial signaling cascades that promote cell proliferation, survival, and metabolism. Therefore, FGFs and their receptors are often dysregulated in human diseases, including cancer, to sustain proliferation and rewire metabolism.
Jessica Price, Chiara Francavilla
wiley   +1 more source

Investigating the consistency of extracellular vesicle production from breast cancer subtypes using CELLine adherent bioreactors

Journal of Extracellular Biology, 2022
Extracellular vesicle (EV) research has grown rapidly in recent years, largely due to the potential use of EVs as liquid biopsy biomarkers or therapeutics.
Colin L. Hisey, Anastasiia Artuyants, George Guo, Vanessa Chang, Gabrielle Reshef, Martin Middleditch, Bincy Jacob, Lawrence W. Chamley, Cherie Blenkiron   +8 more
doaj   +1 more source

Modeling cell movement in anisotropic and heterogeneous network tissues [PDF]

, 2007
Cell motion and interaction with the extracellular matrix is studied deriving a kinetic model and considering its diffusive limit. The model takes into account of chemotactic and haptotactic effects, and obtains friction as a result of the interactions ...
Chauviere, A., Hillen, T., Preziosi, Luigi   +2 more
core   +1 more source