Results 61 to 70 of about 8,894,107 (334)

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

The Effectiveness, Costs and Coastal Protection Benefits of Natural and Nature-Based Defences

PLoS ONE, 2016
There is great interest in the restoration and conservation of coastal habitats for protection from flooding and erosion. This is evidenced by the growing number of analyses and reviews of the effectiveness of habitats as natural defences and increasing ...
S. Narayan, M. Beck, B. Reguero, I. Losada, B. V. van Wesenbeeck, N. Pontee, J. Sanchirico, J. Ingram, G. Lange, Kelly A. Burks-Copes   +9 more
semanticscholar   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

History, state of the art and the outlook Petrovsko-Razumovskoe national park complex

RUDN Journal of Ecology and Life Safety, 2009
It is appears to be the reserved territories to be kept themselves even in Moscow, the megapolis territory. Natural and the architectural Petrovsko-Razumovskoe complex is can be found out at the Moscow city north.
O N Gashkova, O V Suhaya, O A Mashkova, S V Rykov   +3 more
doaj  

Distribution and migrations of cetaceans in the Russian Arctic according to observations from aerial ice reconnaissance

NAMMCO Scientific Publications, 2002
This paper is based on 748 observations of belugas (Delphinapterus leucas) and 382 observations of baleen whales in the Russian Arctic, the majority of the data provided by aerial reconnaissance of sea ice (ARSI).
Stanislav E Belikov, Andrei N Boltunov
doaj   +1 more source

Protective Roles of Natural IgM Antibodies [PDF]

Frontiers in Immunology, 2012
Antibodies are a vital part of the armamentarium of the adaptive immune system for the fine-tuning of the recognition and response to foreign threats. However, in health there are some types of antibodies that instead recognize self-antigens and these contribute to the enhancement of primitive innate functions. This repertoire of natural IgM antibodies
Grönwall, Caroline, Vas, Jaya, Silverman, Gregg J.   +2 more
openaire   +3 more sources

Between NATO and UN : EU strategic culture and its approach to civil-military cooperation [PDF]

, 2018
The European Union's approach to civil-military cooperation (CIMIC) in crisis response incorporates two different perspectives. The EU’s official concept is shaped after NATO's military-centred vision and is subordinated to the achievement of military ...
Mazurkiewicz, Agata
core   +1 more source

Nature of topological protection in photonic spin and valley Hall insulators [PDF]

Physical review B, 2019
Recent interest in optical analogues to the quantum spin Hall and quantum valley Hall effects is driven by the promise to establish topologically protected photonic edge modes at telecommunication and optical wavelengths on a simple platform suitable for
M. Saba, Stephan Wong, M. Elman, S. Oh, O. Hess   +4 more
semanticscholar   +1 more source

PARP inhibitors elicit distinct transcriptional programs in homologous recombination competent castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
PARP inhibitors are used to treat a small subset of prostate cancer patients. These studies reveal that PARP1 activity and expression are different between European American and African American prostate cancer tissue samples. Additionally, different PARP inhibitors cause unique and overlapping transcriptional changes, notably, p53 pathway upregulation.
Moriah L. Cunningham, Jasibel Vasquez‐Gonzalez, Samantha M. Barnada, Salome Tchotorlishvili, Latese Jones, Ryan Maguire, Genevieve Lewis, Kinza Rizwan, Jenny Deng, Salma Koachar, Drithi Patel, Hailey Shankle, Tessa Mulders, Namra Ajmal, Charalambos Solomides, Emad S. Alnemri, Teresa F. Alnemri, Ayesha A. Shafi, Leonard G. Gomella, Wm Kevin Kelly, Steven B. McMahon, Matthew J. Schiewer   +21 more
wiley   +1 more source

Condition of surface natural waters in the district of Serpuhov

RUDN Journal of Ecology and Life Safety, 2008
The problem of river Oka condition and its tributaries in Serpuhov district of Moscow Region had been reviewed. The ecological problem of Serpuhov is water pollution as the result of increasing emission of solid common and industrial waste products, at ...
A V Voronin, D V Golubev, S V Rykov, E D Skakovsky   +3 more
doaj