Results 121 to 130 of about 163,360 (309)

Multimodal sensemaking and sensegiving processes of discursive threat appraisal in environmental crisis communication [PDF]

open access: yes
This study investigates how multimodal sensemaking and sensegiving processes of discursive threat appraisal are employed by global movements in their environmental crisis communication when disclosing how corporate commitments are failing to reduce the ...
Jin, Y., Maier, C. D., Ravazzani, S.
core   +1 more source

AscF in the mycobacterial CIII–CIV supercomplex lacks metal and nucleotide binding but links malate oxidation to respiration

open access: yesFEBS Letters, EarlyView.
The mycobacterial CIII‐CIV respiratory supercomplex is an obligate assembly, encompassing several subunits of unknown functions. We have characterized the intracellular subunit AscF, and show that it is unlikely to be a sensor for metals or nucleotides, but is required for growth on nonfermentable energy sources, and likely works as an adapter for ...
Eni Rile   +8 more
wiley   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular 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

Miniaturization during a Silurian environmental crisis generated the modern brittle star body plan. [PDF]

open access: yesCommun Biol, 2022
Thuy B   +5 more
europepmc   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

open access: yesMolecular 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

Science and religion in the face of the environmental crisis [PDF]

open access: yes, 2006
Includes bibliographical references (pages 395-397).Both science and religion are challenged by the environmental crisis; both to re-evaluate the natural world, and each to re-evaluate its dialogue with the other.
Rolston, Holmes, 1932-, author   +1 more
core  

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

The Environmental Crisis and Its Root Cause [PDF]

open access: yes, 2018
This paper attempts to identify the root cause of the current environment crisis. Although there have been strong debates between scholars about what has caused this environmental crisis, there is a strong agreement that the
Jemberie, Abraham Tsehay
core  

Author Correction: Miniaturization during a Silurian environmental crisis generated the modern brittle star body plan. [PDF]

open access: yesCommun Biol, 2022
Thuy B   +5 more
europepmc   +1 more source

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