Results 51 to 60 of about 645,324 (291)

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Observer dependent D-brane for strings propagating in pp-wave time dependent background

, 2008
We study type IIB superstring in the pp-wave time-dependent background, which has a singularity at $t=0$. We show that this background can provide a toy model to study some ideas related to the stretched horizon paradigm and the complementary principle ...
A.L. Gadelha, C. Duval, D. Amati, D.L. Nedel, D.Z. Marchioro, G. Papadopoulos, G.T. Horowitz, G.T. Horowitz, H. Umezawa, H.J. Vega de, K. Wódkiewicz, L. Susskind, L. Susskind, M. Blau, M. Blau, M. Gasperini, M.C.B. Abdalla, M.C.B. Abdalla, M.C.B. Abdalla, P. Vecchia Di, R. Brooks, S. Chaturvedi, S.R. Das   +22 more
core   +1 more source

A slip model for micro/nano gas flows induced by body forces [PDF]

, 2010
A slip model for gas flows in micro/nano-channels induced by external body forces is derived based on Maxwell's collision theory between gas molecules and the wall.
Bercegeay, C., Bonnet, G., Lauriat, G., Leonard, C., To, Q. D.   +4 more
core   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

A CM based equalizer for space-time spreading over channels with inter-Symbol interference [PDF]

, 2008
Space-time block coding (STBC) and a number of derivative techniques have been developed to maximize the diversity gain of a multi-input multi-output (MIMO) channel.
Bendoukha, Samir, Weiss, S.
core  

Scaling in Complex Systems: Analytical Theory of Charged Pores

, 2005
In this paper we find an analytical solution of the equilibrium ion distribution for a toroidal model of a ionic channel, using the Perfect Screening Theorem (PST).
A. Enriquez, Abramowitz M, Allen MP, Bernard O, Blum L, Blum L, Blum L, Corry B, Frenkel D, Ginoza M, Hoyles M, Jackson JD, Kuyucak S, L. Blum †, Lebedev NN, Morse P, Nonner W, Orkulas G, Rosenfeld Y, Ryzhik IM, Sadus RJ, Santangelo C, Velazquez E, Wertheim MS   +23 more
core   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Flat Engineered Multichannel Reflectors [PDF]

Physical Review X, 2017
12 pages, 13 ...
Asadchy, V. S., Diaz-Rubio, A., Tcvetkova, S. N., Kwon, D. -H., Elsakka, Amr A., Albooyeh, M., Tretyakov, S. A.   +7 more
openaire   +4 more sources

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Flow structure in a flat channel with honeycomb surfaces

MATEC Web of Conferences, 2017
This paper deals with the experimental study of the gas flow structure at longitudinal flow around a honeycomb surface with hexagonal cells of various sizes and depths.
Terekhov Victor, Smulsky Jaroslav, Sharov Konstantin, Zolotukhin Alexey   +3 more
doaj   +1 more source