Results 81 to 90 of about 10,336,803 (378)

Fundamental aspects of electric double layer force-distance measurements at liquid-solid interfaces using atomic force microscopy

Scientific Reports, 2016
Atomic force microscopy (AFM) force-distance measurements are used to investigate the layered ion structure of Ionic Liquids (ILs) at the mica surface. The effects of various tip properties on the measured force profiles are examined and reveal that the ...
Jennifer M. Black, Mengyang Zhu, Pengfei Zhang, R. Unocic, Daqiang Guo, M. Okatan, S. Dai, P. Cummings, Sergei V. Kalinin, Guang Feng, N. Balke   +10 more
semanticscholar   +1 more source

Adenosine‐to‐inosine editing of miR‐200b‐3p is associated with the progression of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
A‐to‐I editing of miRNAs, particularly miR‐200b‐3p, contributes to HGSOC progression by enhancing cancer cell proliferation, migration and 3D growth. The edited form is linked to poorer patient survival and the identification of novel molecular targets.
Magdalena Niemira, Anna Skwarska, Karolina Chwialkowska, Agnieszka Ostrowska, Gabriela Sokolowska, Anna Zeller, Anna Erol, Andrzej Eljaszewicz, Bartosz Hanczaruk, Anna Michalska‐Falkowska, Agnieszka Tarasik, Joanna Reszec‐Gielazyn, Pawel Knapp, Marcin Moniuszko, Adam Kretowski   +14 more
wiley   +1 more source

Target Approaching Control Under a GPS-Denied Environment with Range-Only Measurements

Sensors
In this paper, we investigate the target-approaching control problem for a discrete-time first-order vehicle system where the target area is modeled as a static circular region.
Bin Chen, Zhenghao Jing, Yinke Dou, Yan Chen, Liwei Kou   +4 more
doaj   +1 more source

Site-directed spin labeling of proteins for distance measurements in vitro and in cells.

Organic and biomolecular chemistry, 2016
Site-directed spin labeling (SDSL) in combination with electron paramagnetic resonance (EPR) spectroscopy allows studying the structure, dynamics, and interactions of proteins via distance measurements in the nanometer range.
P. Roser, M. J. Schmidt, M. Drescher, D. Summerer   +3 more
semanticscholar   +1 more source

IMPROVING COSMOLOGICAL DISTANCE MEASUREMENTS USING TWIN TYPE IA SUPERNOVAE [PDF]

, 2015
We introduce a method for identifying “twin” Type Ia supernovae (SNe Ia) and using them to improve distance measurements. This novel approach to SN Ia standardization is made possible by spectrophotometric time series observations from the Nearby ...
H. Fakhouri, Kyle Boone, G. Aldering, P. Antilogus, C. Aragon, S. Bailey, C. Baltay, K. Barbary, D. Baugh, S. Bongard, C. Buton, J. Chen, M. Childress, N. Chotard, Y. Copin, P. Fagrelius, U. Feindt, M. Fleury, D. Fouchez, E. Gangler, B. Hayden, A. Kim, M. Kowalski, P. Leget, S. Lombardo, J. Nordin, R. Pain, E. Pecontal, R. Pereira, S. Perlmutter, D. Rabinowitz, J. Ren, M. Rigault, D. Rubin, K. Runge, C. Saunders, R. Scalzo, G. Smadja, C. Sofiatti, M. Strovink, N. Suzuki, C. Tao, R. Thomas, B. Weaver   +43 more
semanticscholar   +1 more source

Integrated genomic and proteomic profiling reveals insights into chemoradiation resistance in cervical cancer

Molecular Oncology, EarlyView.
A comprehensive genomic and proteomic analysis of cervical cancer revealed STK11 and STX3 as a potential biomarkers of chemoradiation resistance. Our study demonstrated EGFR as a therapeutic target, paving the way for precision strategies to overcome treatment failure and the DNA repair pathway as a critical mechanism of resistance.
Janani Sambath, Irene A. George, Srikanth S. Manda, Prasanth Ariyannur, Ekta R. Dhawale, Raja Sekhar Kommu, Rajan Datar, Darshana Patil, Vinita Trivedi, Manisha Singh, Kumar Prabhash, Sewanti Limaye, Richa Chauhan, Prashant Kumar   +13 more
wiley   +1 more source

The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey : measuring DA and H at z = 0.57 from the baryon acoustic peak in the Data Release 9 spectroscopic Galaxy sample [PDF]

, 2013
We present measurements of the angular diameter distance to and Hubble parameter at z = 0.57 from the measurement of the baryon acoustic peak in the correlation of galaxies from the Sloan Digital Sky Survey III Baryon Oscillation Spectroscopic Survey ...
Anderson, Lauren, Aubourg, Eric, Bailey, Stephen, Beutler, Florian, Bolton, Adam S., Brinkmann, J., Brownstein, Joel R., Chuang, Chia-Hsun, Cuesta, Antonio J., Dawson, Kyle S., Eisenstein, Daniel J., Ho, Shirley, Honscheid, Klaus, Kazin, Eyal A., Kirkby, David, Manera, Marc, McBride, Cameron K., Mena, O., Nichol, Robert C., Olmstead, Matthew D., Padmanabhan, Nikhil, Palanque-Delabrouille, N., Percival, Will J., Prada, Francisco, Ross, Ashley J., Ross, Nicholas P., Samushia, Lado, Schlegel, David J., Schneider, Donald P., Seo, Hee-Jong, Strauss, Michael A., Sánchez, Ariel G., Thomas, Daniel, Tinker, Jeremy L., Tojeiro, Rita, Verde, Licia, Wake, David, Weinberg, David H., Xu, Xiaoying, Yeche, Christophe   +39 more
core   +7 more sources

Emerging role of ARHGAP29 in melanoma cell phenotype switching

Molecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster, Melanie Kappelmann‐Fenzl, Anja Katrin Bosserhoff, Nicole Rachinger   +3 more
wiley   +1 more source

Pulsed Frequency Shifted Feedback Laser for Accurate Long Distance Measurements: Beat Order Determination

, 2012
Long-distance measurements (10 m - 1000 m) with an accuracy of 10-7 is a challenge for many applications. We show that it is achievable with Frequency Shifted Feedback (FSF) laser interferometry technique, provided that the determination of the radio ...
Amann, Azouiqui, Balle, Golubovic, Guillet de Chatellus, Ito, Jean-Paul Pique, Kasahara, Kowalski, Le Floch, Nakamura, Nakamura, Nakamura, Nakamura, Nakamura, Ogurtsov, Ogurtsov, Pique, Pique, Polhemus, Stellpflug, Yatsenko, Zhang   +22 more
core   +4 more sources

Patient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity

Molecular Oncology, EarlyView.
This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker, Keren Zohar, Martin Böttcher, Thomas Wartmann, Henry Freudenstein, Maximilian Doelling, Mihailo Andric, Wenjie Shi, Or Kakhlon, Katrin Hippe, Beatrix Jahnke, Dimitrios Mougiakakos, Franziska Baenke, Daniel Stange, Roland S. Croner, Michal Linial, Ulf D. Kahlert   +16 more
wiley   +1 more source