Results 101 to 110 of about 676,684 (291)

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

Molecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley, Michael W. Rohr, Joseph A. Goode, Sai Preethi Nakkina, Jignesh G. Parikh, Deborah A. Altomare   +5 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

Scalar field as a perfect fluid: thermodynamics of minimally coupled scalars and Einstein frame scalar-tensor gravity. [PDF]

Eur Phys J C Part Fields, 2023
Faraoni V, Giardino S, Giusti A, Vanderwee R.   +3 more
europepmc   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

Molecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo‐Souza, Fabio Passetti, Luisa Lina Villa   +6 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

DYNAMICS OF ANISOTROPIC SHARMA-MITTAL HOLOGRAPHIC DARK ENERGY MODEL IN BRANS-DICKE THEORY [PDF]

Proceedings on Engineering Sciences
The Brans-Dicke scalar-tensor theory of gravity (Phys. Rev. 124, 925: 1961) is applied in this work to study the Sharma-Mittal holographic dark energy on a background of anisotropic and spatially homogenous Bianchi type-II spacetime.
Vijaya Prasanthi A , Suryanarayana G , Aditya Y , Divya Prasanthi U Y   +3 more
doaj   +1 more source

Direct limits for scalar field dark matter from a gravitational-wave detector. [PDF]

Nature, 2021
Vermeulen SM, Relton P, Grote H, Raymond V, Affeldt C, Bergamin F, Bisht A, Brinkmann M, Danzmann K, Doravari S, Kringel V, Lough J, Lück H, Mehmet M, Mukund N, Nadji S, Schreiber E, Sorazu B, Strain KA, Vahlbruch H, Weinert M, Willke B, Wittel H.   +22 more
europepmc   +1 more source

RIPK4 function interferes with melanoma cell adhesion and metastasis

Molecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski, Sławomir Lasota, Ewelina Madej, Anna A. Brożyna, Małgorzata Szczygieł, Agnieszka Harazin‐Lechowska, Jan Czerbniak, Janusz Rys, Jaroslaw Czyz, Agnieszka Wolnicka‐Glubisz   +9 more
wiley   +1 more source

Effects of Curvature–Scalar Coupling on Vacuum Energy in Flat (3+1)-Dimensional Space-Time

Universe
We investigated how a magnetic topological defect affects the vacuum polarization of a charged massive scalar field in a flat (3+1)-dimensional space-time.
Volodymyr Gorkavenko, Oleh Barabash, Pavlo Nakaznyi, Mariia Tsarenkova, Nazar Yakovenko, Andrii Zaporozhchenko   +5 more
doaj   +1 more source

Tachyonic fields in cosmology [PDF]

, 2014
The possibility of explanation of accelerated expansion of the Universe by tachyonic scalar fields which homogeneously fill the world is discussed. The dependences of potential and kinetic term on scale factor are deduced for the case of quintessential ...
Novosyadlyj, Bohdan
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