Results 61 to 70 of about 45,956 (313)
Lamellarin Sulfates from the Pacific Tunicate Didemnum ternerratum
, 2019 Six new lamellarin sulfates (1–6) were isolated from the methanolic extract of the Pacific tunicate Didemnum ternerratum, collected from the Kingdom of Tonga.
Keyzers, Robert A +7 more
core +1 more source
Molecular Oncology, EarlyView.We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober +16 more
wiley +1 more source
Geochemical approach in assessing the technogenic impact on soils
Записки Горного института, 2020 The soil assessment was carried out in the technogenically-affected area of Irkutsk Oblast with the geochemical approach as a key geoecological method using physical and chemical techniques of analysis and ecodiagnostics.
Galina I. Sarapulova
doaj +1 more source
Synthesis of Cyclic Sulfates by Halocyclization
, 2016 We report the synthesis of cyclic sulfates by halocyclization. The resulting cyclic sulfate products can be opened selectively with sodium azide to transform them into highly functionalized compounds that contain azide, alcohol, and halide ...
Jens G. Steinmann (3064512) +3 more
core +1 more source
Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer
Molecular Oncology, EarlyView.Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola +11 more
wiley +1 more source
Molecular Oncology, EarlyView.Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller +10 more
wiley +1 more source
VOLCANIC EVENTS RECORD OVER THE LAST 900 YEARS FROM SNOW AND FIRN SEQUENCE IN VOSTOK STATION AREA
Лëд и снег, 2015 The results of chemical analyses of snow samples from five pits and cores drilled in the vicinities of Vostok Station, Antarctica, are presented. High resolution (every 2–3 cm, or about three samples per year) ion measurements allowed to compile a new ...
T. V. Hodzher +6 more
doaj +1 more source
Liberation of sulfate from sulfate esters by soils [PDF]
Applied and Environmental Microbiology, 1976 When incubated with acid, alkaline, and neutral soils, a variety of synthetic sulfate esters representing the various classes of these compounds was hydrolyzed by enzymes, probably of microbial origin. The appearance of sulfate in the soil water occurred immediately after introduction into the soils with some esters, whereas with others it occurred ...
C, Houghton, R A, Rose
openaire +2 more sources
Biological processes for the production of aryl sulfates. [PDF]
, 2016 The present invention generally relates to the field of biotechnology as it applies to the production of aryl sulfates using polypeptides or recombinant cells comprising said polypeptides. More particularly, the present invention pertains to polypeptides
Jendresen, Christian Bille +1 more
core
Synthesis and Anticoagulant Activity of Sodium Alginate Sulfates
, 2011 Sodium alginate sulfates prepared from sodium alginate through reaction with an uncommon sulfating agent (N (SO₃Na)₃) which was synthesized by sodium bisulfite and sodium nitrite in aqueous solution.
Jiang, Lan +15 more
core +1 more source