Results 71 to 80 of about 3,420,502 (281)

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Low Temperature Expansions for Potts Models

, 1993
On simple cubic lattices, we compute low temperature series expansions for the energy, magnetization and susceptibility of the three-state Potts model in D=2 and D=3 to 45 and 39 excited bonds respectively, and the eight-state Potts model in D=2 to 25 ...
A. I. Liu, A. J. Guttmann, A. J. Guttmann, A. J. Guttmann, B. Chu, B. Svetitsky, B. Svetitsky, D. L. Hunter, F. Y. Wu, G. A. Baker, G. Bhanot, Gyan Bhanot, H. J. Hermann, I. G. Enting, I. G. Enting, Ivan Horvath, J. Adler, Jan Lacki, John Weckel, Klaus Schilling, M. Creutz, M. E. Fisher, M. E. Fisher, Michael Creutz, R. V. Gavai, S. Miyashita, T. de Neef, Uwe Glässner   +27 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

Development of high-performance amplifier of ECM-system for ice core analysis and data management

Antarctic Record, 1996
An ECM (Electric Conductivity Measurement) apparatus was improved by reconstructing the current meter amplifier. The main improvements were reduction of noise and improvement of reproducibility, and adoption of a floating circuit.
Masayuki Ohi, Hideki Narita
doaj   +1 more source

Low-temperature structural transition in FeCr_2S_4

, 2004
Transmission electron microscopy studies of [110] and [111] oriented FeCr_2S_4 single crystals at different temperatures reveal a structural transition at low temperatures indicating a cubic-to-triclinic symmetry reduction within crystallographic domains.
Haider, F., Mertinat, M., Samusi, D., Tidecks, R., Tsurkan, V.   +4 more
core   +1 more source

Low-temperature spin relaxation in n-type GaAs [PDF]

, 2002
Low-temperature electron spin relaxation is studied by the optical orientation method in bulk n-GaAs with donor concentrations from 10^14 cm^{-3} to 5x10^17 cm^{-3}.
A.I. Ekimov, A.V. Khaetskii, B. Jusserand, B. P. Zakharchenya, B. Ya. Meltser, B.P. Zakharchenya, C. Herring, D. Gammon, D. Paget, D. Richards, D. S. Katzer, D.D. Awschalom, G. Fishman, G. Lampel, G.A. Prinz, I.A. Merkulov, J.M. Kikkawa, K. V. Kavokin, K.V. Kavokin, L.P. Gor’kov, M. N. Stepanova, M. V. Lazarev, M.I. Dyakonov, M.I. Dyakonov, M.I. Dyakonov, R. I. Dzhioev, R.I. Dzhioev, R.I. Dzhioev, R.I. Dzhioev, R.I. Dzhioev, R.R. Parsons, V. L. Korenev   +31 more
core   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Growth Rates of Crystal Grains in Snow at Mizuho Station, Antarctica (Special Issue of the Proceedings of the First Symposium on Antarctic Meteorology and Glaciology)

Antarctic Record, 1979
Measurements of the mean cross-sectional area of crystal grams in snow were made with core samples drilled at Mizuho Station, Antarctica. It was found that the cross-sectional area of crystal grains in snow increased with increasing depth till the depth ...
Hideki NARITA, Norikazu MAENO
doaj   +1 more source

Low temperature flow lithography [PDF]

Biomicrofluidics, 2018
Flow lithography (FL) is a microfluidic technique distinguished for its ability to produce hydrogel microparticles of various geometrical and chemical designs. While FL is typically performed in room temperature, this paper reports a new technique called low temperature flow lithography that uses low synthesis temperature to increase the degree of ...
H. Lee, Y. H. Roh, H. U. Kim, K. W. Bong
openaire   +2 more sources

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

Molecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed, Kerstin Huebner, Katharina Erlenbach‐Wuensch, Chuanpit Hampel, Daniela Thalheim, Adriana Vial‐Roehe, Bodee Nutho, Susanne Merkel, Arndt Hartmann, Pithi Chanvorachote, Regine Schneider‐Stock   +10 more
wiley   +1 more source