Results 41 to 50 of about 455,238 (289)

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

Topographical metal burden correlates with brain atrophy and clinical severity in Wilson's disease

NeuroImage
Background: Quantitative susceptibility mapping (QSM) is a post-processing technique that creates brain susceptibility maps reflecting metal burden through tissue magnetic susceptibility.
Sung-Pin Fan, Ya-Fang Chen, Cheng-Hsuan Li, Yih-Chih Kuo, Ni-Chung Lee, Yin-Hsiu Chien, Wuh-Liang Hwu, Tai-Chung Tseng, Tung-Hung Su, Chien-Ting Hsu, Huey-Ling Chen, Chin-Hsien Lin, Yen-Hsuan Ni   +12 more
doaj   +1 more source

Parametric amplification of reversible transverse susceptibility in single domain magnetic nanoparticles

AIP Advances, 2019
We propose, model, and experimentally demonstrate the enhancement of reversible transverse susceptibility in single domain magnetic nanoparticles through the principle of parametric amplification.
Hatem ElBidweihy, Richard D. Smith, Mladen Barbic   +2 more
doaj   +1 more source

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source

Electronic and Magnetic Properties of Nanographite Ribbons

, 1999
Electronic and magnetic properties of ribbon-shaped nanographite systems with zigzag and armchair edges in a magnetic field are investigated by using a tight binding model.
A. Nakayama, A.H. MacDonald, D.R. Hosfstadter, F. London, H. Ajiki, Hiroshi Ajiki, J.P. Lu, K. Nakada, K. Nakada, K. Wakabayashi, Katsunori Wakabayashi, M. Fujita, M. Fujita, M. Terai, Manfred Sigrist, Mitsutaka Fujita, P.R. Wallace, R. Rammal, R. Rammal, R. Saito, R. Saito, R.M. White, S. Bandow, Y. Hatsugai   +23 more
core   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Electromagnetic response of LaO_0.94F_0.06FeAs: AC susceptibility and microwave surface resistance [PDF]

, 2009
We discuss on the electromagnetic response of a polycrystalline sample of LaO_0.94F_0.06FeAs exposed to DC magnetic fields up to 10 kOe. The low- and high-frequency responses have been investigated by measuring the AC susceptibility at 100 kHz and the ...
A Agliolo Gallitto, A F Shevchun, Bonsignore G, Dhingra I, G Bonsignore, Gömöry F, J L Luo, M Bonura, M Li Vigni, Saha S   +9 more
core   +2 more sources

RIPK4 function interferes with melanoma cell adhesion and metastasis

Molecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski, Sławomir Lasota, Ewelina Madej, Anna A. Brożyna, Małgorzata Szczygieł, Agnieszka Harazin‐Lechowska, Jan Czerbniak, Janusz Rys, Jaroslaw Czyz, Agnieszka Wolnicka‐Glubisz   +9 more
wiley   +1 more source

Systematic Study of Short Range Antiferromagnetic Order and The Spin-Glass State in Lightly Doped La2-xSrxCuO4

, 2000
Systematic measurements of the magnetic susceptibility were performed on single crystals of lightly doped La2-xSrxCuO4 (x=0.03, 0.04 and 0.05). For all samples the temperature dependence of the in-plane magnetic susceptibility shows typical spin-glass ...
A. Aharony, A. P. Malozemoff, B. Barbara, B. Keimer, B. O. Wells, C. H. Lee, Ch. Niedermayer, E. Takayama-Muromachi, F. C. Chou, F. C. Chou, H. Kimura, H. Yoshizawa, J. H. Cho, K. Yamada, K. Yamada, M. A. Kastner, M. Matsuda, R. J. Birgeneau, R. J. Gooding, S. M. Hayden, S. Ueki, S. Wakimoto, S. Wakimoto, S. Wakimoto, S. Wakimoto, S. Wakimoto, S.-W. Cheong, T. E. Mason, T. Suzuki, X. Xiong, Y. Endoh   +30 more
core   +1 more source

Magnetic fluctuations and effective magnetic moments in \gamma-iron due to electronic structure peculiarities [PDF]

, 2013
Applying the local density and dynamical mean field approximations to paramagnetic \gamma-iron we revisit the problem of theoretical description of magnetic properties in a wide temperature range.
Anisimov, V. I., Efremov, A. V., Igoshev, P. A., Katanin, A. A., Poteryaev, A. I.   +4 more
core   +1 more source