Results 101 to 110 of about 8,676,945 (352)

Cosmic explosions, life in the Universe and the Cosmological Constant

open access: yes, 2016
Galactic Gamma-Ray Bursts (GRBs) are copious sources of gamma-rays that can pose a threat to complex life. Using recent determinations of their rate and the probability of GRBs causing massive extinction, we explore what type of universes are most likely
Cuesta, Antonio J.   +4 more
core   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

Economic Value of Life in Iran: The Human Capital Approach. [PDF]

open access: yesIran J Public Health, 2021
Basakha M   +3 more
europepmc   +1 more source

Are Estimates of the Value of a Statistical Life Exaggerated? [PDF]

open access: yes
The magnitude of the value of a statistical life (VSL) is critical to the evaluation of many health and safety initiatives. To date, the large and rigorous VSL research literature has not explicitly accommodated publication selectivity bias (i.e., the ...
Hristos Doucouliagos   +2 more
core  

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

‘Health Data Saves Lives’, But Which Lives?: The Non-Imagination of Ecological Peril in Precision Medicine

open access: yesMedicine Anthropology Theory
Precision medicine is a field of future promise. Its imaginary is that ‘health data saves lives’. But which lives and at what costs? In this position piece, we direct attention to how non-imagination (Prainsack 2022) operates in the field of precision ...
Mette N. Svendsen, Olivia Spalletta
doaj   +1 more source

The Contested Value of Life

open access: yesCambridge Quarterly of Healthcare Ethics
AbstractPutting a specific value on human life is important in many contexts and forms part of the basis for many political, administrative, commercial, and personal decisions. Sometimes, the value is set explicitly, sometimes even in monetary terms, but much more often, it is set implicitly through a decision that allows us to calculate the valuation ...
openaire   +2 more sources

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