Results 111 to 120 of about 670,040 (334)

Using the Noether symmetry approach to probe the nature of dark energy

, 2011
We propose to use a model-independent criterion based on first integrals of motion, due to Noether symmetries of the equations of motion, in order to classify the dark energy models in the context of scalar field (quintessence or phantom) FLRW ...
A. D. Dolgov, A. V. Aminova, Andronikos Paliathanasis, C. Wetterich, G. Bluman, H. Stephani, L. Amendola, Michael Tsamparlis, P. J. Olver, P. J. Steinhardt, S. Capozziello, Spyros Basilakos   +11 more
core   +1 more source

Dose‐dependent induction of epithelial‐mesenchymal transition in 3D melanoma models by non‐thermal plasma treatment

Molecular Oncology, EarlyView.
Non‐thermal plasma treatment of melanoma cells induced epithelial‐mesenchymal transition (EMT) in a dose‐dependent fashion. This report highlights the critical need to further investigate potential adverse effects of non‐thermal plasma for cancer therapy and to optimize treatment parameters for clinical translation. Despite the promising results of non‐
Eline Biscop, Edgar Cardenas De La Hoz, Hanne Verswyvel, Joey De Backer, Ho Wa Lau, Angela Privat‐Maldonado, Wim Vanden Berghe, Steve Vanlanduit, Evelien Smits, Annemie Bogaerts, Abraham Lin   +10 more
wiley   +1 more source

Short review of the main achievements of the scalar field, fuzzy, ultralight, wave, BEC dark matter model

Frontiers in Astronomy and Space Sciences
The Scalar Field Dark Matter model has been known in various ways throughout its history; Fuzzy, BEC, Wave, Ultralight, Axion-like Dark Matter, etc. All of them consist in proposing that dark matter of the universe is a spinless field Φ that follows the ...
Tonatiuh Matos, Luis A. Ureña-López, Jae-Weon Lee   +2 more
doaj   +1 more source

Dynamics of oscillating scalar field in thermal environment

, 2013
There often appear coherently oscillating scalar fields in particle physics motivated cosmological scenarios, which may have rich phenomenological consequences.
A. Berera, C. Kiessig, D. Bödeker, For a review, G. Giudice, I.G. Moss, K. Choi, K. Enqvist, K. Enqvist, K. Enqvist, K. Enqvist, K. Hamaguchi, Kazunori Nakayama, Kyohei Mukaida, L. Kofman, M. Bastero-Gil, M. Drewes, M. Kawasaki, M. Kawasaki, M. Kawasaki, M. Le Bellac, M. Peloso, M.A. Amin, N. Abe, Q.-G. Huang, Q.-G. Huang, R. Allahverdi, S. Kim, See e.g., T. Hiramatsu   +29 more
core   +1 more source

Genomics‐led approach to drug testing in models of undifferentiated pleomorphic sarcoma

Molecular Oncology, EarlyView.
GA text Genomic data from undifferentiated pleomorphic sarcoma patients and preclinical models were used to inform a targeted drug screen. Selected compounds were tested in 2D and 3D cultures of UPS cell lines. A combination of trametinib and infigratinib was synergistic in the majority of UPS cell lines tested, which was further confirmed in an ex ...
Piotr J. Manasterski, Molly R. Danks, John P. Thomson, Morwenna Muir, Martin Lee, John C. Dawson, Ana T. Amaral, Juan Diaz‐Martin, David S. Moura, Javier Martin‐Broto, Ali Alsaadi, Donald M. Salter, Ailsa J. Oswald, Graeme Grimes, Larry Hayward, Ted R. Hupp, Karen Sisley, Paul H. Huang, Neil O. Carragher, Valerie G. Brunton   +19 more
wiley   +1 more source

Cosmological Dynamics of Anisotropic Kaniadakis Holographic Dark Energy Model in Brans-Dicke Gravity

East European Journal of Physics
The present study examines the Kaniadakis holographic dark energy in the context of the Brans-Dicke scalar-tensor theory of gravity (Phys. Rev. 124: 925, 1961).
A. Vijaya Prasanthi, G. Suryanarayana, Y. Aditya, U.Y. Divya Prasanthi   +3 more
doaj   +1 more source

Hessence: A New View of Quintom Dark Energy

, 2005
Recently a lot of attention has been drawn to build dark energy model in which the equation-of-state parameter $w$ can cross the phantom divide $w=-1$. One of models to realize crossing the phantom divide is called quintom model, in which two real scalar
Abazajian K (SDSS Collaboration), Abazajian K (SDSS Collaboration), Abazajian K (SDSS Collaboration), Alam U, Anisimov A Babichev E Vikman A, Bertolami O, Brunier T, Cai R G Zhang H S Wang A, Caldwell R R Doran M, Ding-Fang Zeng, Gorini V Kamenshchik A Moschella U Pasquier V, Hao Wei, Knop R A, Lazkoz R Nesseris S Perivolaropoulos L, Li M Z Feng B Zhang X M, Li X Z, McInnes B, Nojiri S Odintsov S D, Nojiri S Odintsov S D Tsujikawa S, Onemli V K, Perlmutter S, Riess A G, Riess A G, Rong-Gen Cai, Stefancic H, Tegmark M, Tegmark M, Upadhye A Ishak M Steinhardt P J, Wei Y H, Wei Y H, Wei Y H, Wei Y H, Zhang X F Li H Piao Y S Zhang X M   +32 more
core   +1 more source

A nucleotide‐independent, pan‐RAS‐targeted DARPin elicits anti‐tumor activity in a multimodal manner

Molecular Oncology, EarlyView.
We report a Designed Ankyrin Repeat Protein that binds and inhibits RAS proteins, which serve as central cell signaling hubs and are essential for the progression of many cancers. Its unique feature is that it does not discriminate between different RAS isoforms or mutations and is capable of binding to RAS in both its active (GTP‐bound) and inactive ...
Jonas N. Kapp, Wouter P. R. Verdurmen, Jonas V. Schaefer, Kari Kopra, Gabriela Nagy‐Davidescu, Elodie Richard, Marie‐Julie Nokin, Patrick Ernst, Rastislav Tamaskovic, Martin Schwill, Ralph Degen, Claudia Scholl, David Santamaria, Andreas Plückthun   +13 more
wiley   +1 more source

Spin-induced scalarization of Kerr black holes with a massive scalar field

European Physical Journal C: Particles and Fields, 2020
In the present paper we study the onset of the spin-induced scalarization of a Kerr black hole in scalar-Gauss–Bonnet gravity with a massive scalar field.
Daniela D. Doneva, Lucas G. Collodel, Christian J. Krüger, Stoytcho S. Yazadjiev   +3 more
doaj   +1 more source

Chimeric diphtheria toxin–CCL8 cytotoxic peptide for breast cancer management

Molecular Oncology, EarlyView.
DTCCL8 is a recombinant fusion toxin that targets cancer cells expressing chemokine receptors. By combining diphtheria toxin with CCL8, DTCCL8 binds to multiple receptors on tumor cells and induces selective cytotoxicity. This strategy enables receptor‐mediated targeting of cancer and may support the development of chemokine‐guided therapeutics ...
Bernardo Chavez, Asieh Naderi, Kim‐Tuyen Huynh‐Dam, Vitali Sikirzhytski, Ioulia Chatzistamou, Hippokratis Kiaris   +5 more
wiley   +1 more source