Results 101 to 110 of about 1,205,038 (394)

Significance of Glioma Stem-Like Cells in the Tumor Periphery That Express High Levels of CD44 in Tumor Invasion, Early Progression, and Poor Prognosis in Glioblastoma

Stem Cells International, 2018
Glioblastoma multiforme (GBM) is the most aggressive malignant brain tumor and a subpopulation of glioma stem-like cells (GSCs) is likely responsible for the invariable recurrence following maximum resection and chemoradiotherapy.
M. Nishikawa, Akihiro Inoue, T. Ohnishi, S. Kohno, S. Ohue, Shirabe Matsumoto, Satoshi Suehiro, Daisuke Yamashita, Saya Ozaki, Hideaki Watanabe, Hajime Yano, Hisaaki Takahashi, R. Kitazawa, Junya Tanaka, T. Kunieda   +14 more
semanticscholar   +1 more source

INTERREGIONAL EFFECTS OF REDUCED TIMBER HARVESTS: THE IMPACT OF THE NORTHERN SPOTTED OWL LISTING IN RURAL AND URBAN OREGON [PDF]

A core-periphery, multiregional, input-output model of western Oregon is used to estimate impacts of periphery timber harvest reductions resulting from listing of an endangered species. Under the most probable scenario, 31,620 total jobs would be lost in
Holland, David W., Waters, Edward C., Weber, Bruce A.   +2 more
core   +1 more source

Composition of the nuclear periphery from antiproton absorption

, 1998
Thirteen targets with mass numbers from 58 to 238 were irradiated with the antiproton beam from the Low Energy Antiproton Ring facility at CERN leading to the formation of antiprotonic atoms of these heavy elements.
Hartmann, F. J., Jastrzebski, J., Kurcewicz, W., Lubinski, P., Schmid, W., Smolanczuk, R., Trzcinska, A., von Egidy, T., Wycech, S.   +8 more
core   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

Journalism at the Periphery

, 2019
The increasing influence of actors who might not fit into traditional definitions of a journalist but are taking part in processes that produce journalism has attracted scholarly attention.
Edson C. Tandoc
semanticscholar   +1 more source

Wealth Transfers, Contagion, and Portfolio Constraints [PDF]

This paper examines the co-movement among stock market prices and exchange rates within a three-country Center-Periphery dynamic equilibrium model in which agents in the Center country face portfolio constraints.
Anna Pavlova, Roberto Rigobon
core  

Photoplethysmography for Quantitative Assessment of Sympathetic Nerve Activity (SNA) During Cold Stress [PDF]

, 2019
The differences in the degree of sympathetic nerve activity (SNA) over cutaneous blood vessels, although known to be more prominent in the periphery than the core vasculature, has not been thoroughly investigated quantitatively.
Ainslie, Anderson, Appelhans, Billman, Budidha, Budidha, Budidha, Budidha, Burgess, Busija, Daanen, Deng, Eigsti, Esler, Flavahan, Folk, Gordon, Guild, Hart, Hernandez, Hodges, Kaciuba-Uscilko, Korhonen, Kyriacou, Nitzan, Nitzan, Nitzan, Pagani, Penzel, Ramchandra, Reed, Seravalle, Shelley, Silverthorn, Sinski, Smith, Stocks, Tansey, ter Laan, Thayer, Vallbo, Van Vliet, Venema, Wehrwein   +43 more
core   +2 more sources

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source

Periphery deformations and tunneling at correlated quantum-Hall edges

, 1999
We argue that, at any filling factor, correlated quantum-Hall systems possess a set of chiral boson excitations which are generated by electronically rigid deformations of the system's periphery. We submit that tunneling electrons can be accommodated, at
A. H. MacDonald, A. H. MacDonald, A. H. MacDonald, A. H. MacDonald, A. Luther, A. M. Chang, A. V. Shytov, C. L. Kane, I. L. Aleiner, J. H. Han, J. J. Palacios, J. P. Eisenstein, J. P. Eisenstein, J. Voit, K. D. Schotte, M. Grayson, M. Stone, P. Johansson, R. Haussmann, S. Conti, S. Conti, S. He, U. Zülicke, U. Zülicke, X. G. Wen, X. G. Wen, X. G. Wen, Y. Hatsugai   +27 more
core   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source