Results 261 to 270 of about 3,988,806 (312)

NeuroSuite for Long‐Term Functional and Structural Studies of Air‐Liquid Interface Cerebral Organoids

open access: yesAdvanced Science, EarlyView.
NeuroSuite provides a modular hardware‐software platform integrating Neuroweb and NeuroMaps to enable long‐term, in situ electrophysiological interrogation of air–liquid interface organoid slices while preserving tissue architecture. Its components can be used together or independently to capture real‐time activity, spatial network dynamics, and ...
Belquis Haider   +14 more
wiley   +1 more source

BAP31 Drives Cartilage Calcification through Disruption of Autophagosome–Lysosome Fusion in Osteoarthritis

open access: yesAdvanced Science, EarlyView.
Mechanical stress activates BAP31 in chondrocytes. BAP31 competes with ATG14 for binding to STX17, disrupting the STX17–ATG14 complex required for autophagosome–lysosome fusion. The resultant autophagic flux blockade drives the generation of autophagy‐derived exosomes, which mediate pathological cartilage calcification in OA. Chondrocyte‐targeted BAP31
Zhi‐hua Xu   +13 more
wiley   +1 more source

Transcription Factor Promiscuity Drives Regulatory Rewiring and Evolvability in Gene Networks in Bacteria

open access: yesAdvanced Science, EarlyView.
When a master transcription factor (TF) is lost, bacteria can rapidly rewire gene regulatory networks by co‐opting related regulators. Using experimental evolution in Pseudomonas fluorescens, we show that TF promiscuity (low‐level, non‐cognate binding) provides the raw material for rewiring. Successful co‐option follows a predictable hierarchy governed
Tiffany B. Taylor, Alan M. Rice
wiley   +1 more source

Innate Immunocompetent hiPSC‐Derived Neurospheroids Capture Early CNS Responses to rAAV

open access: yesAdvanced Science, EarlyView.
Knowledge of human CNS immune responses to AAV‐based gene therapies remains limited due to the lack of immune‐competent human models. Here, a hiPSC‐derived 3D neuroimmune platform integrating neurospheroids and microglia is established using stirred‐tank bioreactors.
Catarina M. Gomes   +14 more
wiley   +1 more source

Evolution of Potato virus X

Molecular Phylogenetics and Evolution, 2022
Potato virus X (PVX) is the type potexvirus of economic significance. The pathogen is distributed worldwide, threatening solanaceous plants in particular. Based on the coat protein (CP) gene, PVX isolates are classified into two major genotypes (I and II).
Mei, He   +2 more
openaire   +2 more sources

Translating virus evolution into epidemiology

Cell Host & Microbe, 2022
6 years ago, I published a Cell Host and Microbe paper that described randomization of virus genetic populations during mosquito infection. From within the evolutionary chaos, however, there is an order that can reveal a virus' past. Using these insights, I forged a career harnessing virus evolution to understand epidemiological patterns.
openaire   +2 more sources

Virus Evolution on Fitness Landscapes

2023
The landscape paradigm is revisited in the light of evolution in simple systems. A brief overview of different classes of fitness landscapes is followed by a more detailed discussion of the RNA model, which is currently the only evolutionary model that allows for a comprehensive molecular analysis of a fitness landscape.
Schuster, Peter, Stadler, Peter
openaire   +3 more sources

Evolution of rice stripe virus

Molecular Phylogenetics and Evolution, 2017
Rice stripe virus (RSV) is an insect-borne tenuivirus of economical significance. It is endemic to the rice-growing regions of East Asia and exhibits more genetic diversity in Yunnan Province of China. To gain more insights into the molecular epidemiology and evolution of RSV, recombination analyses were conducted and potential events were detected in ...
Mei, He, Sheng-Yu, Guan, Cheng-Qiang, He
openaire   +2 more sources

Origin and evolution of Nipah virus

Journal of Medical Virology, 2015
Nipah virus, member of the Paramyxoviridae family, is classified as a Biosafety Level‐4 agent and category C priority pathogen. Nipah virus disease is endemic in south Asia and outbreaks have been reported in Malaysia, Singapore, India, and Bangladesh. Bats of the genus Pteropus appear to be the natural reservoir of this virus.
A. Lo Presti   +6 more
openaire   +3 more sources

Virus, plankton and evolution

International Journal of Earth Sciences, 2021
not ...
openaire   +3 more sources

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