Results 51 to 60 of about 867,401 (288)
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Performance Evaluation of Important Ad Hoc Network Protocols
EURASIP Journal on Wireless Communications and Networking, 2006 A wireless ad hoc network is a collection of specific infrastructureless mobile nodes forming a temporary network without any centralized administration.
Ahmed S, Alam MS
doaj +2 more sources
Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential
FEBS Letters, EarlyView.Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta +3 more
wiley +1 more source
FEBS Letters, EarlyView.Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil +3 more
wiley +1 more source
KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer
Molecular Oncology, EarlyView.Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan +16 more
wiley +1 more source
A survey of routing metrics in cluster-based routing protocols for wireless mesh networks [PDF]
, 2011 Routing metrics that will strike a balanced tradeoff between low computational overheads and high throughput, low delay, load balancing and low interference still remain a greater challenge to researchers in wireless networks.
Adekiigbe, Adebanjo +2 more
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Augmented learning roads for internet routing [PDF]
, 2014 As the Internet continues to establish itself as a utility, like power, transport or water, it becomes increasingly important to provide an engaging educational experience about its operation for students in related STEM disciplines such as Computer ...
Miller, Alan Henry David +9 more
core +1 more source
Energies, 2020 Traffic analysis attacks are common in monitoring wireless sensor networks (WSNs). In the attacks, adversaries analyze the traffic pattern to obtain critical information such as the location information of a source node.
Lilian C. Mutalemwa, Seokjoo Shin
doaj +1 more source
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 +1 more
wiley +1 more source
Routing Protocols to Enhance Security in MANETS [PDF]
, 2011 Mobile ad hoc networking (MANET) is gradually emerging to be very important in the growth of wireless technology. This is anticipated to offer a range of flexible services to mobile and nomadic users by means of integrated homogeneous architecture.
Pragati.G, Dr. Rakesh Vanaparthi
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