Results 91 to 100 of about 69,773 (297)

NRAS destines tumor cells to the lungs

open access: yesEMBO Molecular Medicine, 2017
The lungs are frequently affected by cancer metastasis. Although NRAS mutations have been associated with metastatic potential, their exact role in lung homing is incompletely understood.
Anastasios D Giannou   +19 more
doaj   +1 more source

Identification of Predictive Factors for Isolated Brain Progression in Patients With Cerebral Metastatic Melanoma After Treatment With Stereotactic Brain Radiotherapy

open access: yesJEADV Clinical Practice, EarlyView.
ABSTRACT Background Melanomas often metastasize to the brain, leading to a significantly poor prognosis despite advances in local and systemic treatments. In clinical practice, we frequently observe varying response patterns and progression dynamics between cerebral and extra cerebral sites. Objectives This study aims to identify predictive factors for
Manuel Croix   +4 more
wiley   +1 more source

The Legionella pneumophila effector DenR hijacks the host NRas proto-oncoprotein to downregulate MAPK signaling

open access: yesCell Reports
Summary: Small GTPases of the Ras subfamily are best known for their role as proto-oncoproteins, while their function during microbial infection has remained elusive.
Stephanie S. Lehman   +8 more
doaj   +1 more source

The origins of active galactic nuclei obscuration: the ‘torus’ as a dynamical, unstable driver of accretion [PDF]

open access: yes, 2012
Recent multiscale simulations have made it possible to follow gas inflows responsible for high-Eddington ratio accretion on to massive black holes (BHs) from galactic scales to the BH accretion disc.
Hayward, Christopher C.   +3 more
core  

Immunotherapy‐Related Cutaneous Toxicities in Melanoma: A Dermoscopic Perspective

open access: yesJEADV Clinical Practice, EarlyView.
Dermoscopy serves as a valuable tool in the everyday dermatological and oncological practice for melanoma patients, allowing for the prompt identification of immune‐related cutaneous toxicities and guiding clinicians toward appropriate therapeutic decisions.
Grażyna Kamińska‐Winciorek   +3 more
wiley   +1 more source

School shootings increase NRA donations

open access: yesScience Advances, 2023
The United States has experienced a tragic increase in school shootings in recent years. Despite substantial media attention being paid to such incidents and widespread support for stricter gun control measures, substantial legislative action remains absent, however.
openaire   +2 more sources

Safety profile comparison of intra‐articular corticosteroids, hyaluronic acid, platelet‐rich plasma, and cell‐based injections for knee osteoarthritis: A systematic review and meta‐analysis by the ESSKA Orthobiologics Initiative

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose The aim was to compare the safety profiles of corticosteroids (CS), hyaluronic acid (HA), blood‐derived products based on platelet concentrates (for simplicity indicated as PRP ‐ platelet‐rich plasma ‐ being PRP the most common product), and cell‐based therapies (namely products exploiting the therapeutic function of mesenchymal ...
Alessandro Bensa   +8 more
wiley   +1 more source

Targeting the mTOR Complex by Everolimus in NRAS Mutant Neuroblastoma.

open access: yesPLoS ONE, 2016
High-risk neuroblastoma remains lethal in about 50% of patients despite multimodal treatment. Recent attempts to identify molecular targets for specific therapies have shown that Neuroblastoma RAS (NRAS) is significantly mutated in a small number of ...
Michael K Kiessling   +8 more
doaj   +1 more source

CRISPR‐Based Gene Dependency Screens Reveal Mechanism of BRAF Inhibitor Resistance in Anaplastic Thyroid Cancer

open access: yesMolecular Carcinogenesis, EarlyView.
ABSTRACT Anaplastic thyroid cancer (ATC) is the most aggressive form of thyroid cancer. Despite recent advances in treating BRAFV600E‐driven ATC, therapy resistance remains a significant challenge, often resulting in disease progression and death.
Shawn Noronha   +26 more
wiley   +1 more source

Nitrogen Diffusion in Calcite

open access: yesGeophysical Monograph Series, Page 97-104., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Daniele Cherniak   +2 more
wiley  

+2 more sources

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