Results 131 to 140 of about 10,022,598 (381)

Multidimensional OMICs reveal ARID1A orchestrated control of DNA damage, splicing, and cell cycle in normal‐like and malignant urothelial cells

Molecular Oncology, EarlyView.
Loss of the frequently mutated chromatin remodeler ARID1A, a subunit of the SWI/SNF cBAF complex, results in less open chromatin, alternative splicing, and the failure to stop cells from progressing through the cell cycle after DNA damage in bladder (cancer) cells. Created in BioRender. Epigenetic regulators, such as the SWI/SNF complex, with important
Rebecca M. Schlösser, Florian Krumbach, Eyleen Corrales, Geoffroy Andrieux, Christian Preisinger, Franziska Liss, Alexandra Golzmann, Melanie Boerries, Kerstin Becker, Ruth Knüchel, Stefan Garczyk, Bernhard Lüscher   +11 more
wiley   +1 more source

Modifying the surface electronic properties of YBa2Cu3O7-delta with cryogenic scanning probe microscopy

, 2003
We report the results of a cryogenic study of the modification of YBa2Cu3O7-delta surface electronic properties with the probe of a scanning tunneling microscope (STM).
Bansal N P, Barns R L, Bertsche G, Bertsche G, Chandrasekhar N, Chang C L, Chen S, D J Van Harlingen, Fan Y C, Grajcar M, Hilgenkamp H, Johnson S E, Konsin P, Kudinov V I, Kudinov V I, Maggio-Aprile I, Mannhart J, Norman O Birge, Rietveld G, S H Tessmer, S Urazhdin, Shockley W, Song I, Tersoff J, Tessmer S H, Vasquez R P, W K Neils, Wei J Y T, Yan M F, You L X   +29 more
core   +1 more source

Surface Modification by an STM.

Hyomen Kagaku, 1991
STMの探針を用いて行う表面修飾の方法を概観し,特に原子1個単位で操作できる手法について注目する。そのなかで二硫化モリブデン(MoS2)表面での電界蒸発による試みについて解説する。 MoS2表面に対してSTM像観察時よりも探針を近づけてパルス状強電界を印加して試料表面のS原子を引き出す。S原子の抜けた表面は,人工的欠陥を形成し,安定に存在する。この操作の連続により原子溝で作られた文字を形成した。
Sumio Hosaka, Shigeyuki Hosoki, Tsuyoshi Hasegawa   +2 more
openaire   +3 more sources

Tonic signaling of the B‐cell antigen‐specific receptor is a common functional hallmark in chronic lymphocytic leukemia cell phosphoproteomes at early disease stages

Molecular Oncology, EarlyView.
B‐cell chronic lymphocytic leukemia (B‐CLL) and monoclonal B‐cell lymphocytosis (MBL) show altered proteomes and phosphoproteomes, analyzed using mass spectrometry, protein microarrays, and western blotting. Identifying 2970 proteins and 316 phosphoproteins, including 55 novel phosphopeptides, we reveal BCR and NF‐kβ/STAT3 signaling in disease ...
Paula Díez, Pablo Juanes‐Velasco, Marina L. García‐Vaquero, Conrad Droste, Alicia Landeira‐Viñuela, Miguel Alcoceba, Helena Fidalgo‐Gómez, Sara Misiego‐Herrero, Almudena Navarro‐Bailón, Mónica Baile, José M. Bastida, Jose Manuel Sanchez‐Santos, Rafael Góngora, Julia Almeida, Marcos Gonzalez‐Diaz, Alberto Orfao, Javier De Las Rivas, Manuel Fuentes   +17 more
wiley   +1 more source

Data‐driven discovery of gene expression markers distinguishing pediatric acute lymphoblastic leukemia subtypes

Molecular Oncology, EarlyView.
This study investigates gene expression differences between two major pediatric acute lymphoblastic leukemia (ALL) subtypes, B‐cell precursor ALL, and T‐cell ALL, using a data‐driven approach consisting of biostatistics and machine learning methods. Following analysis of a discovery dataset, we find a set of 14 expression markers differentiating the ...
Mona Nourbakhsh, Nikola Tom, Anna Schrøder Lassen, Helene Brasch Lind Petersen, Ulrik Kristoffer Stoltze, Karin Wadt, Kjeld Schmiegelow, Matteo Tiberti, Elena Papaleo   +8 more
wiley   +1 more source

Qualitative Enhancement of the Tooth–Filling Interface Using Cold Atmospheric Plasma

Dentistry Journal
Objective: To evaluate the effects of cold atmospheric plasma (CAP) on adhesive bonding in Class II composite restorations in vitro. Methods: Forty-eight standardized Class II cavities were assigned to six groups (n = 8), varying in phosphoric acid ...
Madline Priska Gund, Jusef Naim, Muhammad al Muhammad, Antje Lehmann, Axel Schindler, Matthias Hannig, Stefan Rupf   +6 more
doaj   +1 more source

Studies in capillarity. II. On a modification of the capillary tube method for the measurement of surface tensions [PDF]

, 1922
Allan Ferguson, P. E. Dowson
openalex   +1 more source

MicroRNA 196a contributes to the aggressiveness of esophageal adenocarcinoma through the MYC/TERT/NFκB axis

Molecular Oncology, EarlyView.
mir‐196a promotes Esophagus Adenocarcinoma aggressiveness. On one hand, mir‐196a targets the valosin‐containing protein (VCP) mRNA, causing the accumulation of c‐MYC protein that leads to high amounts of TERT. On the other hand, mir‐196a targets the inhibitor of NFκB (NFKBIA).
Jesús García‐Castillo, Carlos M. Martínez‐Cáceres, Manuel Bernabé‐García, Vicente Munitiz, David Ruiz de Angulo, Pascual Parrilla, Ángeles Ortiz, Luisa F. Martínez de Haro, María L. Cayuela   +8 more
wiley   +1 more source

Deposition processes of superhard diamond-like carbon films co-adjusted by ion energy and ion flux in arc discharges

Journal of Materials Research and Technology
As a kind of protective material, Diamond-Like Carbon (DLC) film can effectively improve the mechanical and tribological properties of the substrate surface.
Minglei Wang, Lin Zhang, Guoqiang Lin
doaj   +1 more source

An overview of laser surface modification of die steels [PDF]

, 2008
In recent years, surface modification using advanced heat source like laser has been replacing the conventional methods to produce amorphous microstructure via rapid solidification.
Aqida, S.N., Brabazon, Dermot, Maurel, M., Naher, Sumsun   +3 more
core