Results 71 to 80 of about 1,851,653 (391)

Hepatic heparan sulfate is a master regulator of hepcidin expression and iron homeostasis in human hepatocytes and mice. [PDF]

open access: yes, 2019
Hepcidin is a liver-derived peptide hormone that controls systemic iron homeostasis. Its expression is regulated by the bone morphogenetic protein 6 (BMP6)/SMAD1/5/8 pathway and by the proinflammatory cytokine interleukin 6 (IL6).
Anower-E-Khuda, Ferdous   +8 more
core  

Cobalt electrodeposition onto highly oriented pyrolytic graphite (HOPG) electrode from ammonium sulfate solutions

open access: yesQuímica Nova, 2010
It was carried out an electrochemical study of the cobalt electrodeposition onto HOPG electrode from an aqueous solution containing 10-2 M of CoSO4 + 1M (NH4)2SO4.
Luis Humberto Mendoza-Huizar   +2 more
doaj   +1 more source

A review on source identification of dissolved sulfate in groundwater: Advances, problems and development trends

open access: yes地质科技通报, 2022
Effective identification of the sources and biogeochemical processes of dissolved sulfate in groundwater is an important prerequisite for ensuring drinking water safety and aquatic ecological security and is of significance to manage and protect ...
Menggui Jin   +4 more
doaj   +1 more source

Sulfate transport systems in plants: functional diversity and molecular mechanisms underlying regulatory coordination.

open access: yesJournal of Experimental Botany, 2019
Sulfate transporter is an integral membrane protein controlling the flux of sulfate (SO42-) entering the cells and subcellular compartments across the membrane lipid bilayers.
Hideki Takahashi
semanticscholar   +1 more source

BMP antagonist CHRDL2 enhances the cancer stem‐cell phenotype and increases chemotherapy resistance in colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Overexpression of CHRDL2 in colon cancer cells makes them more stem‐like and resistant to chemo‐ and radiotherapy. CHRDL2‐high cells have upregulation of the WNT pathway, genes involved in the DNA damage response (DDR) pathway and epithelial‐to‐mesenchymal transition (EMT). This leads to quicker repair of damaged DNA and more cell migration.
Eloise Clarkson, Annabelle Lewis
wiley   +1 more source

Biotechnological aspects of sulfate reduction with methane as electron donor [PDF]

open access: yes, 2010
Biological sulfate reduction can be used for the removal and recovery of oxidized sulfur compounds and metals from waste streams. However, the costs of conventional electron donors, like hydrogen and ethanol, limit the application possibilities.
Lens, P.N.L.   +2 more
core   +2 more sources

Chemo-Mechanical Interactions in the Ettringite Induced Expansion of Sulfate-Bearing Soils

open access: yesGeosciences, 2019
Expansive sulfate-bearing soils are frequently encountered in transportation and construction practices. These soils are often treated with a lime or cement stabilizer to improve the relevant qualities.
Zhongmei Wang, Pawan Sigdel, Liangbo Hu
doaj   +1 more source

A SULFATE CONUNDRUM: DISSOLVED SULFATES OF DEEP-SALINE BRINES AND CARBONATE ASSOCIATED SULFATES [PDF]

open access: yesGeological Society of America Abstracts with Programs, 2016
Abstract Sulfates in deeply circulating brines and carbonate-associated sulfates (CAS) within sedimentary units of the Cambrian strata in the Illinois Basin record a complex history. Dissolved sulfate within the Mt. Simon Sandstone brines exhibits average δ34 S SO 4 values of 35.4‰ and δ18 O SO 4 values of 14.
Samuel V. Panno   +2 more
openaire   +2 more sources

Substantial Seasonal Contribution of Observed Biogenic Sulfate Particles to Cloud Condensation Nuclei

open access: yesScientific Reports, 2018
Biogenic sources contribute to cloud condensation nuclei (CCN) in the clean marine atmosphere, but few measurements exist to constrain climate model simulations of their importance.
K. Sanchez   +20 more
semanticscholar   +1 more source

Integrative miRNOMe profiling reveals the miR‐195‐5p–CHEK1 axis and its impact on luminal breast cancer outcomes

open access: yesMolecular Oncology, EarlyView.
In luminal (ER+) breast carcinoma (BC), miRNA profiling identified miR‐195‐5p as a key regulator of proliferation that targets CHEK1, CDC25A, and CCNE1. High CHEK1 expression correlates with worse relapse‐free survival after chemotherapy, especially in patients with luminal A subtype.
Veronika Boušková   +14 more
wiley   +1 more source

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