Results 61 to 70 of about 1,988,912 (333)

Network topology drives population temporal variability in experimental habitat networks

Population Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu, J. Angus Webb, William D. Bovill, Elise L. King   +3 more
wiley   +1 more source

Improvement in the prediction power of an astrocyte genome-scale metabolic model using multi-omic data

Frontiers in Systems Biology
IntroductionThe availability of large-scale multi-omic data has revolution-ized the study of cellular machinery, enabling a systematic understanding of biological processes.
Andrea Angarita-Rodríguez, Andrea Angarita-Rodríguez, Andrea Angarita-Rodríguez, Nicolás Mendoza-Mejía, Nicolás Mendoza-Mejía, Janneth González, Jason Papin, Jason Papin, Jason Papin, Andrés Felipe Aristizábal, Andrés Pinzón   +10 more
doaj   +1 more source

Dimensional reduction of higher-point conformal blocks

Journal of High Energy Physics, 2021
Recently, with the help of Parisi-Sourlas supersymmetry an intriguing relation was found expressing the four-point scalar conformal block of a (d − 2)-dimensional CFT in terms of a five-term linear combination of blocks of a d-dimensional CFT, with ...
Sarah Hoback, Sarthak Parikh
doaj   +1 more source

The immunological interface: dendritic cells as key regulators in metabolic dysfunction‐associated steatotic liver disease

FEBS Letters, EarlyView.
Metabolic dysfunction‐associated steatotic liver disease (MASLD) affects nearly one‐third of the global population and poses a significant risk of progression to cirrhosis or liver cancer. Here, we discuss the roles of hepatic dendritic cell subtypes in MASLD, highlighting their distinct contributions to disease initiation and progression, and their ...
Camilla Klaimi, WanTing Kong, Camille Blériot, Joel T. Haas   +3 more
wiley   +1 more source

Comparison of swarm intelligence algorithms for optimized band selection of hyperspectral remote sensing image

Open Geosciences, 2020
Swarm intelligence algorithms have been widely used in the dimensional reduction of hyperspectral remote sensing imagery. The ant colony algorithm (ACA), the clone selection algorithm (CSA), particle swarm optimization (PSO), and the genetic algorithm ...
Xiaohui Ding, Huapeng Li, Yong Li, Ji Yang, Shuqing Zhang   +4 more
doaj   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

FEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Self-completeness and spontaneous dimensional reduction [PDF]

, 2013
A viable quantum theory of gravity is one of the biggest challenges facing physicists. We discuss the confluence of two highly expected features which might be instrumental in the quest of a finite and renormalizable quantum gravity -- spontaneous ...
A. Bonanno, A.E. Sikkema, D. Benedetti, D. Cangemi, D. Grumiller, D. Grumiller, E. Spallucci, E. Spallucci, E. Spallucci, G. Calcagni, G. Calcagni, G. Dvali, J. Ambjorn, J. Laiho, J. Mureika, J. Mureika, J.R. Mureika, L. Modesto, L. Modesto, L. Modesto, L. Modesto, L. Modesto, L. Modesto, M. Banados, O. Lauscher, P. Nicolini, P. Nicolini, P. Nicolini, P. Nicolini, P. Nicolini, R. Casadio, R. Jackiw, R. Mann, R.B. Mann, R.B. Mann, R.B. Mann, R.B. Mann, R.B. Mann, R.J. Adler, S. Carlip, S. Chatrchyan, S.M. Morsink, V. Khachatryan   +42 more
core   +3 more sources

Refining the NaV1.7 pharmacophore of a class of venom‐derived peptide inhibitors via a combination of in silico screening and rational engineering

FEBS Letters, EarlyView.
Venom peptides have shown promise in treating pain. Our study uses computer screening to identify a peptide that targets a sodium channel (NaV1.7) linked to chronic pain. We produced the peptide in the laboratory and refined its design, advancing the search for innovative pain therapies.
Gagan Sharma, Jennifer R. Deuis, Xinying Jia, Theo Crawford, Sassan Rahnama, Eivind A. B. Undheim, Irina Vetter, Yanni K. ‐Y. Chin, Mehdi Mobli   +8 more
wiley   +1 more source

Lineal gravity from planar gravity

, 1992
We show how to obtain the two-dimensional black hole action by dimensional reduction of the three-dimensional Einstein action with a non-zero cosmological constant.
A. Achúcarro, A. Achúcarro, A. Achúcarro, A. Chamseddine, Ana Achúcarro, C. Callan, C. Teitelboim, D. Cangemi, E. Witten, E. Witten, E. Witten, H. Verlinde, J. G. Russo, K. Isler, M. E. Ortiz, R. Jackiw, S. W. Hawking, T. Banks, T. Fukuyama   +18 more
core   +2 more sources

Interaction vesicles as emerging mediators of host‐pathogen molecular crosstalk and their implications for infection dynamics

FEBS Letters, EarlyView.
Interaction extracellular vesicles (iEVs) are hybrid vesicles formed through host‐pathogen communication. They facilitate immune evasion, transfer pathogens' molecules, increase host cell uptake, and enhance virulence. This Perspective article illustrates the multifunctional roles of iEVs and highlights their emerging relevance in infection dynamics ...
Bruna Sabatke, Izadora Volpato Rossi, Marcel I. Ramirez   +2 more
wiley   +1 more source