Results 111 to 120 of about 24,744,506 (350)

Comparing the paths of Hedgehog release in artificial and natural settings

open access: yesFEBS Letters, EarlyView.
Hh morphogens require solubilization factors to overcome their tight association with the plasma membrane and signal to distant cells, but the precise functions of these factors are controversial. Here, we use published in vivo observations as the most relevant evidence to test their suggested functions and discuss contradictions and gaps between in ...
Janna Puschmann, Kay Grobe
wiley   +1 more source

The Journal of Natural Sciences 1962

open access: yes, 1962
Issue of The Journal of Natural Sciences, a collaborative yearly publication (1962-1968) of the University of Scranton Chemistry, Biology, Physics, Mathematics, and Engineering ...
University of Scranton
core  

Positioning, navigation, and timing on the Moon and Mars with galactic cosmic rays

open access: yesiScience
Summary: The muometric wireless navigation system (MuWNS) is a technology enabling signal reception for machine controlling and communication systems underground where a radio or GPS signal would normally be lost.
G. Leone   +14 more
doaj   +1 more source

Brief history of natural sciences for nature-inspired computing in engineering

open access: yes, 2016
The goal of the authors is adroit integration of three mainstream disciplines of the natural sciences, physics, chemistry and biology to create novel problem solving paradigms.
N. Siddique, H. Adeli
semanticscholar   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

The Journal of Natural Sciences 1967

open access: yes, 1967
Issue of The Journal of Natural Sciences, a collaborative yearly publication (1962-1968) of the University of Scranton Chemistry, Biology, Physics, Mathematics, and Engineering ...
University of Scranton
core  

College of Agricultural, Human, and Natural Resource Sciences Blogs, February 2019

open access: yes, 2019
This item comprises a scrape of the blogs posted to the WSU College of Agricultural, Human, and Natural Resource Sciences website as of February ...
Washington State University College of Agricultural, Human, and Natural Resource Sciences
core   +2 more sources

Commensal human gut microbes produce species specific neuroactive compounds

open access: yesiScience
Summary: The gut microbiota communicates with multiple organs through neuroactive molecules, but the specific compounds produced remain unclear. We investigated eight commensal gut species, Lactococcus lactis, Enterococcus faecalis, Blautia producta ...
Anna M. Tingler   +12 more
doaj   +1 more source

Stimulator of interferon genes agonist augmented antitumor immunity of osimertinib in Egfr‐mutated lung cancer

open access: yesMolecular Oncology, EarlyView.
Combining osimertinib with the STING agonist ADU‐S100 activates innate and adaptive immunity to overcome the non‐inflamed microenvironment of Egfr‐mutant lung cancer. This combination increases NK and CD8+ T‐cell infiltration, associated with activation of the STING‐IRF3 pathway and local immunogenic cell death.
Jun Nishimura   +19 more
wiley   +1 more source

The Journal of Natural Sciences 1965

open access: yes, 1965
Issue of The Journal of Natural Sciences, a collaborative yearly publication (1962-1968) of the University of Scranton Chemistry, Biology, Physics, Mathematics, and Engineering ...
University of Scranton
core  

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