Results 101 to 110 of about 138,321 (260)

The S-matrix and boundary correlators in flat space

Journal of High Energy Physics
We consider the path integral of a quantum field theory in Minkowski spacetime with fixed boundary values (for the elementary fields) on asymptotic boundaries.
Diksha Jain, Suman Kundu, Shiraz Minwalla, Onkar Parrikar, Siddharth G. Prabhu, Pushkal Shrivastava   +5 more
doaj   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

Cold and stable antimatter for fundamental physics. [PDF]

Proc Jpn Acad Ser B Phys Biol Sci, 2020
Yamazaki Y.
europepmc   +1 more source

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source

Erratum to: Complexity growth and Krylov Wigner function

Journal of High Energy Physics
A correction to this paper has been published: https://doi.org/10.1007/JHEP05(2024 ...
Ritam Basu, Anirban Ganguly, Souparna Nath, Onkar Parrikar   +3 more
doaj   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

Probing non-graviton spectra in N = 4 $$ \mathcal{N}=4 $$ SYM via BMN truncation and S-duality

Journal of High Energy Physics
The one-loop cohomology of N = 4 $$ \mathcal{N}=4 $$ super Yang-Mills is conjectured to be isomorphic to the exact cohomology. As a result, its truncations are expected to be sub-rings of the exact cohomology. We study the superconformal index restricted
Abhijit Gadde, Eunwoo Lee, Rajat Raj, Shivansh Tomar   +3 more
doaj   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Aspects of dS/CFT holography

Journal of High Energy Physics
It has been suggested that a dS d+1 spacetime of radius R ds has a holographic dual, living at future space-like infinity I $$ \mathcal{I} $$ +, with the bulk wave function being dual to the partition function of the boundary theory, [1].
Indranil Dey, Kanhu Kishore Nanda, Akashdeep Roy, Sandip P. Trivedi   +3 more
doaj   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

Molecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary, Jose Javier Bravo‐Cordero   +1 more
wiley   +1 more source