Results 81 to 90 of about 3,929,924 (389)

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

FEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

Escape from TGF‐β‐induced senescence promotes aggressive hallmarks in epithelial hepatocellular carcinoma cells

Molecular Oncology, EarlyView.
Chronic TGF‐β exposure drives epithelial HCC cells from a senescent state to a TGF‐β resistant mesenchymal phenotype. This transition is characterized by the loss of Smad3‐mediated signaling, escape from senescence, enhanced invasiveness and metastatic potential, and upregulation of key resistance modulators such as MARK1 and GRM8, ultimately promoting
Minenur Kalyoncu, Dilara Demirci, Sude Eris, Bengisu Dayanc, Ece Cakiroglu, Merve Basol, Merve Uysal, Gulcin Cakan‐Akdogan, Fang Liu, Mehmet Ozturk, Gökhan Karakülah, Serif Senturk   +11 more
wiley   +1 more source

Satellite-Derived Estimate of City-Level Methane Emissions from Calgary, Alberta, Canada

Remote Sensing
Cities are important sources of anthropogenic methane emissions. Municipal governments can play a role in reducing those emissions to support climate change mitigation, but they need information on the emission rate to contextualize mitigation actions ...
Zhenyu Xing, Thomas E. Barchyn, Coleman Vollrath, Mozhou Gao, Chris Hugenholtz   +4 more
doaj   +1 more source

Investigating cylinder deactivation as a low fuel-penalty thermal management strategy for heavy-duty diesel engines

Frontiers in Mechanical Engineering, 2022
The upcoming ultra-low-NOx (oxides of nitrogen) emissions standard and in-use NOx emissions requirement requires engine manufacturers to further reduce tailpipe NOx emissions by over 90% from the current United States Environmental Protection Agency 2010
Christian Hushion, Arvind Thiruvengadam, Rasik Pondicherry, Gregory Thompson, Justin Baltrucki, Robb Janak, Justin Lee, Lisa Farrell   +7 more
doaj   +1 more source

State and green crimes related to water pollution and ecological disorganization: water pollution from publicly owned treatment works (POTW) facilities across US states [PDF]

, 2017
Green criminologists often refer to water pollution as an example of a green crime, but have yet to produce much research on this subject. The current article addresses the need for green criminological analyses of water pollution problems, and draws ...
Long, Michael, Lynch, Michael J., Stretesky, Paul   +2 more
core   +2 more sources

ShcD adaptor protein drives invasion of triple negative breast cancer cells by aberrant activation of EGFR signaling

Molecular Oncology, EarlyView.
We identified adaptor protein ShcD as upregulated in triple‐negative breast cancer and found its expression to be correlated with reduced patient survival and increased invasion in cell models. Using a proteomic screen, we identified novel ShcD binding partners involved in EGFR signaling pathways.
Hayley R. Lau, Hayley S. Smith, Begüm Alural, Claire E. Martin, Laura A. New, Manali Tilak, Sara L. Banerjee, Hannah N. Robeson, Nicolas Bisson, Anne‐Claude Gingras, Jasmin Lalonde, Nina Jones   +11 more
wiley   +1 more source

Gridded emissions of air pollutants for the period 1970–2012 within EDGAR v4.3.2

Earth System Science Data, 2018
. The new version of the Emissions Database for Global Atmospheric Research (EDGAR v4.3.2) compiles gaseous and particulate air pollutant emissions, making use of the same anthropogenic sectors, time period (1970–2012), and international activity data ...
M. Crippa, D. Guizzardi, M. Muntean, E. Schaaf, F. Dentener, J. V. van Aardenne, S. Monni, U. Doering, J. Olivier, V. Pagliari, G. Janssens‑Maenhout   +10 more
semanticscholar   +1 more source

A global anthropogenic emission inventory of atmospheric pollutants from sector- and fuel-specific sources (1970–2017): an application of the Community Emissions Data System (CEDS)

Earth System Science Data, 2020
. Global anthropogenic emission inventories remain vital for understanding the sources of atmospheric pollution and the associated impacts on the environment, human health, and society.
E. McDuffie, Steven J. Smith, Patrick O’Rourke, Kushal Tibrewal, C. Venkataraman, E. Marais, B. Zheng, M. Crippa, Michael Brauer, R. Martin   +9 more
semanticscholar   +1 more source

Early metastasis is characterized by Gr1+ cell dysregulation and is inhibited by immunomodulatory nanoparticles

Molecular Oncology, EarlyView.
Breast cancer metastasis is associated with myeloid cell dysregulation and the lung‐specific accumulation of tumor‐supportive Gr1+ cells. Gr1+ cells support metastasis, in part, through a CHI3L1‐mediated mechanism, which can be targeted and inhibited with cargo‐free, polymeric nanoparticles.
Jeffrey A. Ma, Sophia M. Orbach, Kate V. Griffin, Kathryn Kang, Yining Zhang, Rebecca S. Pereles, Ian A. Schrack, Guillermo Escalona, Jacqueline S. Jeruss, Lonnie D. Shea   +9 more
wiley   +1 more source

SMALL NORTH AND BIG SOUTH: THE OWNERSHIP-DONORSHIP NEXUS IN THE AMAZON FUND

Revista Tempo do Mundo, 2023
The Amazon Fund is a Brazilian creation with the aim of raising funds to implement national strategies for the reduction of deforestation and sustainable development in the Legal Amazon.
Johanne Døhlie Saltnes, Juliana Santiago   +1 more
doaj   +1 more source