Results 91 to 100 of about 1,742,110 (296)

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Protected areas, wildlife conservation and local welfare [PDF]

open access: yes
The establishment and expansion of protected areas in Africa have been motivated by the aspiration of increased wildlife abundance. During the past decades, however, this practise has been subject to a massive debate.
Anne Borge Johannesen
core  

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

Melatonin increases the chilling tolerance of chloroplast in cucumber seedlings by regulating photosynthetic electron flux and the ascorbate-glutathione cycle

open access: yesFrontiers in Plant Science, 2016
The aim of the study was to monitor the effects of exogenous melatonin on cucumber (Cucumis sativus L.) chloroplasts and explore the mechanisms through which it mitigates chilling stress. Under chilling stress, chloroplast structure was seriously damaged
Hailiang Zhao   +22 more
doaj   +1 more source

Sicilian Protected Areas Among Tourist Exploitation and Environmental Guardianship [PDF]

open access: yes
This report pursues the objective to define the connection that ties exploitation of the environment quality in the protected areas and the opportunities of economic and tourist development.
Vito Genna
core  

The Pitcairn Islands The world's Largest Fully Protected Marine Reserve [PDF]

open access: yes, 2015
In March 2015, the United Kingdom declared the world's largest fully protected marine reserve in the remote waters surrounding the Pitcairn Islands in the South Pacific Ocean. The designation marks the first time any government has combined creation of a

core  

Developing evidence‐based, cost‐effective P4 cancer medicine for driving innovation in prevention, therapeutics, patient care and reducing healthcare inequalities

open access: yesMolecular Oncology, EarlyView.
The cancer problem is increasing globally with projections up to the year 2050 showing unfavourable outcomes in terms of incidence and cancer‐related deaths. The main challenges are prevention, improved therapeutics resulting in increased cure rates and enhanced health‐related quality of life.
Ulrik Ringborg   +43 more
wiley   +1 more source

Analysis of protected areas of nature on the global level and a comparison to Europe and Slovenia [PDF]

open access: yes, 2014
Protected areas are an important instrument in the successful\ud long-term preservation of biodiversity; however, despite the\ud continued growth in their number and size, they still cannot\ud prevent biodiversity loss.
Bevc Šekoranja, Bernarda   +1 more
core   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

open access: yesMolecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung   +17 more
wiley   +1 more source

A simple Preservation Method of Bird Feces for DNA Analysis: A Case Study on Chicken and Quail

open access: yesTikrit Journal for Agricultural Sciences
Standardized methods for fecal sample collection and safe long-distance transportation for DNA extraction are yet to be identified. We compared four different preservation methods for bird fecal samples: storage in 75% and 100% ethanol, freezing at −20 ...
Ahmed Khalid   +4 more
doaj   +1 more source

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