Results 91 to 100 of about 945,067 (284)

Your verbal questions beginning with 'what' will rapidly deactivate the left prefrontal cortex of listeners

Scientific Reports, 2021
The left prefrontal cortex is essential for verbal communication. It remains uncertain at what timing, to what extent, and what type of phrase initiates left-hemispheric dominant prefrontal activation during comprehension of spoken sentences.
Hirotaka Iwaki, Masaki Sonoda, Shin-ichiro Osawa, Brian H. Silverstein, Takumi Mitsuhashi, Kazushi Ukishiro, Yutaro Takayama, Toshimune Kambara, Kazuo Kakinuma, Kyoko Suzuki, Teiji Tominaga, Nobukazu Nakasato, Masaki Iwasaki, Eishi Asano   +13 more
doaj   +1 more source

Random Matrix Models, Double-Time Painlev\'e Equations, and Wireless Relaying

, 2013
This paper gives an in-depth study of a multiple-antenna wireless communication scenario in which a weak signal received at an intermediate relay station is amplified and then forwarded to the final destination.
Chen, Yang, Haq, Nazmus S., McKay, Matthew R.   +2 more
core   +2 more sources

Multiple Gamma Function, Its $q$- and Elliptic Analogue

Rocky Mountain Journal of Mathematics, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Intravagal ectopic parathyroid adenoma: Challenging perioperative localisation

Otolaryngology Case Reports, 2019
Introduction: Persistent hyperparathyroidism is usually due to a missed parathyroid adenoma, which can be located at variable though well-described locations within the neck and mediastinum due to the gland's embryological descent.
Luke M. O'Neil, Nicholas Leith, Sandeep K. Gupta, Shaun McGrath, Robert L. Eisenberg   +4 more
doaj   +1 more source

Generalized Hölder's Theorem for Vignéras' Multiple Gamma Function

Tokyo Journal of Mathematics, 2001
The multiple gamma function is defined by \[ G_r(z+1)= G_{r-1}(z) G_r(z),\;G_r(1)=1,\;{d^{r+1} \over dz^{r+1}} \log G_r(z+1)\geq 0 \] for \(z\geq 0,\;G_0(z)=z.\) The gamma function is therefore \(\Gamma(z)= G_1(z)\). Hölder proved that the gamma function does not satisfy any algebraic differential equation over the rational field \(\mathbb{C}(z)\).
openaire   +2 more sources

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

Overview of molecular signatures of senescence and associated resources: pros and cons

FEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas, Sylvia Vagena, Pavlos Pantelis, Giorgos Theocharous, Russel Petty, Konstantinos Evangelou, Vassilis G. Gorgoulis   +6 more
wiley   +1 more source

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

FEBS Open Bio, EarlyView.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz, Bruna Abreu, Cindy Mendes, Catarina Freitas‐Dias, Filipe Gonçalves, Fernanda Silva, José Ramalho, Saudade André, Vasco D. B. Bonifácio, Jacinta Serpa   +9 more
wiley   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source