Results 61 to 70 of about 214,388 (315)

Common ash (Fraxinus excelsior L.) in Ukrainian forests and its successful natural regeneration

open access: yesMetsanduslikud Uurimused, 2021
The natural distribution area of common ash (Fraxinus excelsior L.) in the forests of Europe and Ukraine has been determined through the analysis of scientific works of Ukrainian and foreign researchers.
Tkach Viktor   +6 more
doaj   +1 more source

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

open access: yesMolecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni   +11 more
wiley   +1 more source

Climate Effects on Black Spruce and Trembling Aspen Productivity in Natural Origin Mixed Stands

open access: yes, 2022
Forest managers need site productivity estimates for tree species growing in mixed stands. Models developed in the past are generally for pure stands and don’t factor in the effects of climate change on site productivity.
Sharma, Mahadev, Mahadev Sharma
core   +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

How close to nature is close-to-nature pine silviculture?

open access: yesJournal of Forest Science, 2016
Structural parameters of Scots pine stands (129-191 years) on their natural sites (270-600 m a.s.l.) are described on 6 permanent research plots (PRP; 3 in managed stands using near-natural silvicultural practices and 3 in stands without active forest ...
L. Bílek   +6 more
doaj   +1 more source

DNA methylation and expression of MAPRE3 affect overall survival of early‐stage non‐small cell lung cancer patients

open access: yesMolecular Oncology, EarlyView.
Both cg12821679MAPRE3 methylation and MAPRE3 expression are significantly associated with overall survival (OS) of non‐small cell lung cancer. Meanwhile, MAPRE3 expression significantly modified the effect of smoking cessation on OS. Smoking cessation benefits OS merely for patients with high MAPRE3 expression.
Chao Chen   +14 more
wiley   +1 more source

Forests may need centuries to recover their original productivity after continuous intensive management: an example from Douglas-fir stands [PDF]

open access: yes, 2012
Incluye material complementarioHow long would it take for forests to recover their original productivity following continuous intensive management if they are left untouched?
Blanco Vaca, Juan Antonio
core   +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

Comparison of Soil Microbial Communities Across Three Natural Forest Stands Differing in Canopy Composition and Stand Age in the Greater Khingan Mountains, Northeast China

open access: yesDiversity
Cold-temperate forest ecosystems in northeastern China have experienced significant changes due to long-term anthropogenic disturbances. To elucidate how different natural forest stands influence the structure, function, and assembly processes of soil ...
Kaiquan Zhang   +7 more
doaj   +1 more source

Genetic analysis of Latvian Salix alba L. and hybrid populations using nuclear and chloroplast DNA markers

open access: yesiForest - Biogeosciences and Forestry, 2017
Latvia is at the northern border of the species range of S. alba L. in Europe, and there has been some debate whether the Latvian populations of S. alba are autochthonous, as this species has long been planted in Latvia as an ornamental tree in gardens ...
Rungis D   +6 more
doaj   +1 more source

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