Results 81 to 90 of about 3,824,799 (302)
Nuclear Physics B, 1986 Abstract We give a new derivation for the properties of radiation appearing to an observer bounded in a space-time domain that has a horizon; this includes the Rindler case (constant accelerating frame) and the Schwarzschild solution (black hole). Because of the global nature of the quantum state, which inevitably extends to space beyond the horizon,
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Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
The Journal of Thoracic and Cardiovascular Surgery, 2018 Dawn S, Hui, Richard, Lee
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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
, 1972 An aerial view of the Black Hills. In envelope: "Misc Scenery." Photo stamped: "Black Hills National Forest.
Ferweda, C. E.
core +2 more sources
Varia História, 2012 O presente artigo pretende analisar vários testemunhos a partir de duas questões. Inicialmente investiga a hierarquia entre as cores da pele, a dicotomia entre branco/nobre e negro/vil.
Ronald Raminelli
doaj
STRATIGRAPHY OF THE UPPER PLEISTOCENE-HOLOCENE DEPOSITS OF THE BLACK AND AZOV SEAS
Геологія і корисні копалини Світового океану, 2021 The results of comparison of stratigraphic sections of Upper Pleistocene-Holocene sediments of the Black and Azov Seas, the main stratotypic areas: the Kerch Strait, the northwestern shelf of the Black Sea, the Azov Sea and its southern shores.
Inozemtsev Yu.I.
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Molecular Oncology, EarlyView.Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang +12 more
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, 1972 Black Elk Peak, formerly Harney Peak. In envelope: "Misc Scenery." Photo stamped: "Black Hills National Forest.
Ferweda, C. E.
core
Molecular Oncology, EarlyView.Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla +9 more
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