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Showing 25 to 36 of 85 entries
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Fecal Microbiota Transplantation, Commensal .

Frontiers in microbiology

Ekmekciu I, von Klitzing E, Neumann C, Bacher P, Scheffold A, Bereswill S, Heimesaat MM.
PMID: 29321764
Front Microbiol. 2017 Dec 11;8:2430. doi: 10.3389/fmicb.2017.02430. eCollection 2017.

The essential role of the intestinal microbiota in the well-functioning of host immunity necessitates the investigation of species-specific impacts on this interplay. Aim of this study was to examine the ability of defined Gram-positive and Gram-negative intestinal commensal bacterial...

Fabrication of mesoscale polymeric templates for three-dimensional disordered photonic materials.

Optics express

Haberko J, Scheffold F.
PMID: 23388999
Opt Express. 2013 Jan 14;21(1):1057-65. doi: 10.1364/OE.21.001057.

We report on the mesoscale fabrication and characterization of polymeric templates for isotropic photonic materials derived from hyper-uniform point patterns using direct laser writing in a polymer photoresist. We study experimentally the microscopic structure by electron microscopy and small...

A reproducible procedure for primary culture and subsequent maintenance of multiple lines of human skin fibroblasts.

Age

Gibson GE, Tofel-Grehl B, Scheffold K, Cristofalo VJ, Blass JP.
PMID: 23604329
Age (Omaha). 1998 Jan;21(1):7-14. doi: 10.1007/s11357-998-0002-z.

Cultured fibroblasts are a valuable tool to study many cellular processes and their modification by aging. Fibroblasts are a useful cell type in which to study many diseases, including those of the nervous system, in which a strong genetic...

Reinvestigation of the M emission spectrum of uranium-92.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada

Dellith J, Scheffel A, Terborg R, Wendt M.
PMID: 21406137
Microsc Microanal. 2011 Apr;17(2):296-301. doi: 10.1017/S1431927611000067. Epub 2011 Mar 16.

The M spectrum of the element uranium was reinvestigated by using both high-resolution wavelength dispersive (WD) spectrometry as well as energy dispersive (ED) spectrometry. Thereby we observed relative intensities that deviate from data in the literature. These discrepancies were...

Scattering from highly packed disordered colloids.

Journal of physics. Condensed matter : an Institute of Physics journal

Scheffold F, Mason TG.
PMID: 21828592
J Phys Condens Matter. 2009 Aug 19;21(33):332102. doi: 10.1088/0953-8984/21/33/332102. Epub 2009 Jul 13.

We discuss the measurable structure factor S(M)(q) of highly concentrated nanoemulsions in a glassy amorphous state. Neutron scattering data show that the primary structure factor peak decreases with increasing concentration and eventually drops below unity. We find very good...

Multispeckle diffusing-wave spectroscopy with a single-mode detection scheme.

Physical review. E, Statistical, nonlinear, and soft matter physics

Zakharov P, Cardinaux F, Scheffold F.
PMID: 16486146
Phys Rev E Stat Nonlin Soft Matter Phys. 2006 Jan;73(1):011413. doi: 10.1103/PhysRevE.73.011413. Epub 2006 Jan 30.

We present a detection scheme for diffusing-wave spectroscopy (DWS) based on a two-cell geometry that allows efficient ensemble averaging. This is achieved by putting a fast rotating diffuser in the optical path between laser and sample. We show that...

Self-diffusion and structural properties of confined fluids in dynamic coexistence.

Journal of physics. Condensed matter : an Institute of Physics journal

de Sousa N, Sáenz JJ, Scheffold F, García-Martín A, Froufe-Pérez LS.
PMID: 26940756
J Phys Condens Matter. 2016 Apr 06;28(13):135101. doi: 10.1088/0953-8984/28/13/135101. Epub 2016 Mar 04.

Self-diffusion and radial distribution functions are studied in a strongly confined Lennard-Jones fluid. Surprisingly, in the solid-liquid phase transition region, where the system exhibits dynamic coexistence, the self-diffusion constants are shown to present up to three-fold variations from solid...

Tunable 2D binary colloidal alloys for soft nanotemplating.

Nanoscale

Fernández-Rodríguez MÁ, Elnathan R, Ditcovski R, Grillo F, Conley GM, Timpu F, Rauh A, Geisel K, Ellenbogen T, Grange R, Scheffold F, Karg M, Richtering W, Voelcker NH, Isa L.
PMID: 30484471
Nanoscale. 2018 Dec 21;10(47):22189-22195. doi: 10.1039/c8nr07059h. Epub 2018 Nov 28.

The realization of non-close-packed nanoscale patterns with multiple feature sizes and length scales via colloidal self-assembly is a highly challenging task. We demonstrate here the creation of a variety of tunable particle arrays by harnessing the sequential self-assembly and...

Cabozantinib in Combination With Atezolizumab for Advanced Renal Cell Carcinoma: Results From the COSMIC-021 Study.

Journal of clinical oncology : official journal of the American Society of Clinical Oncology

Pal SK, McGregor B, Suárez C, Tsao CK, Kelly W, Vaishampayan U, Pagliaro L, Maughan BL, Loriot Y, Castellano D, Srinivas S, McKay RR, Dreicer R, Hutson T, Dubey S, Werneke S, Panneerselvam A, Curran D, Scheffold C, Choueiri TK, Agarwal N.
PMID: 34491815
J Clin Oncol. 2021 Nov 20;39(33):3725-3736. doi: 10.1200/JCO.21.00939. Epub 2021 Sep 07.

PURPOSE: COSMIC-021 is evaluating cabozantinib plus atezolizumab in patients with solid tumors. We report results from patients with advanced clear cell (cc) and non-clear cell (ncc) renal cell carcinoma (RCC).METHODS: This phase Ib study (NCT03170960) enrolled patients age ≥...

Light scattering from colloidal aggregates on a hierarchy of length scales.

Optics express

Yazhgur P, Aubry GJ, Froufe-Pérez LS, Scheffold F.
PMID: 33985161
Opt Express. 2021 May 10;29(10):14367-14383. doi: 10.1364/OE.418735.

Disordered dielectrics with structural correlations on length scales comparable to visible light wavelengths exhibit interesting optical properties. Such materials exist in nature, leading to beautiful structural non-iridescent color, and they are also increasingly used as building blocks for optical...

The role of A Disintegrin and Metalloproteinase (ADAM)-10 in T helper cell biology.

Biochimica et biophysica acta. Molecular cell research

Sezin T, Selvakumar B, Scheffold A.
PMID: 34982961
Biochim Biophys Acta Mol Cell Res. 2022 Jan 01;1869(4):119192. doi: 10.1016/j.bbamcr.2021.119192. Epub 2022 Jan 01.

A Disintegrin and Metalloproteinases (ADAM)-10 is a member of a family of membrane-anchored proteinases that regulate a broad range of cellular functions with central roles within the immune system. This has spurred the interest to modulate ADAM activity therapeutically...

The role of A Disintegrin and Metalloproteinase (ADAM)-10 in T helper cell biology.

Biochimica et biophysica acta. Molecular cell research

Sezin T, Selvakumar B, Scheffold A.
PMID: 34982961
Biochim Biophys Acta Mol Cell Res. 2022 Jan 01;1869(4):119192. doi: 10.1016/j.bbamcr.2021.119192. Epub 2022 Jan 01.

A Disintegrin and Metalloproteinases (ADAM)-10 is a member of a family of membrane-anchored proteinases that regulate a broad range of cellular functions with central roles within the immune system. This has spurred the interest to modulate ADAM activity therapeutically...

Showing 25 to 36 of 85 entries