Search Results - "Efremov, Yuri"

Measuring nanoscale viscoelastic parameters of cells directly from AFM force-displacement curves by Efremov, Yuri M., Wang, Wen-Horng, Hardy, Shana D., Geahlen, Robert L., Raman, Arvind

“…Force-displacement ( F - Z ) curves are the most commonly used Atomic Force Microscopy (AFM) mode to measure the local, nanoscale elastic properties of soft…”
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Regularly Spaced Infrared Peaks in the Dusty Spirals of Messier 100 by Elmegreen, Bruce G., Elmegreen, Debra Meloy, Efremov, Yuri N.

“…Spitzer Space Telescope Infrared Array Camera (IRAC) images of M100 show numerous long filaments with regularly spaced clumps, suggesting the associated cloud…”
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Brain Co‐Delivery of Temozolomide and Cisplatin for Combinatorial Glioblastoma Chemotherapy by Zou, Yan, Wang, Yibin, Xu, Sen, Liu, Yanjie, Yin, Jinlong, Lovejoy, David B., Zheng, Meng, Liang, Xing‐Jie, Park, Jong Bae, Efremov, Yuri M., Ulasov, Ilya, Shi, Bingyang

“…Glioblastoma (GBM) is an intractable malignancy with high recurrence and mortality. Combinatorial therapy based on temozolomide (TMZ) and cisplatin (CDDP)…”
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Terahertz radiation and the skin: a review by Nikitkina, Angelina I, Bikmulina, Polina Y, Gafarova, Elvira R, Kosheleva, Nastasia V, Efremov, Yuri M, Bezrukov, Evgeny A, Butnaru, Denis V, Dolganova, Irina N, Chernomyrdin, Nikita V, Cherkasova, Olga P, Gavdush, Arsenii A, Timashev, Peter S

“…Significance: Terahertz (THz) radiation has demonstrated a great potential in biomedical applications over the past three decades, mainly due to its…”
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3D nanomechanical mapping of subcellular and sub-nuclear structures of living cells by multi-harmonic AFM with long-tip microcantilevers by Efremov, Yuri M., Suter, Daniel M., Timashev, Peter S., Raman, Arvind

“…Recent developments such as multi-harmonic Atomic Force Microscopy (AFM) techniques have enabled fast, quantitative mapping of nanomechanical properties of…”
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A mathematical model of in vitro hepatocellular cholesterol and lipoprotein metabolism for hyperlipidemia therapy by Efremov, Yuri, Ermolaeva, Anastasia, Vladimirov, Georgiy, Gordleeva, Susanna, Svistunov, Andrey, Zaikin, Alexey, Timashev, Peter

“…Cardiovascular diseases associated with high cholesterol (hypercholesterolemia) and low-density lipoproteins (LDL) levels are significant contributors to total…”
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Mapping heterogeneity of cellular mechanics by multi-harmonic atomic force microscopy by Efremov, Yuri M., Cartagena-Rivera, Alexander X., Athamneh, Ahmad I. M., Suter, Daniel M., Raman, Arvind

“…The goal of mechanobiology is to understand the links between changes in the physical properties of living cells and normal physiology and disease. This…”
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Mapping mechanical properties of living cells at nanoscale using intrinsic nanopipette-sample force interactions by Kolmogorov, Vasilii S, Erofeev, Alexander S, Woodcock, Emily, Efremov, Yuri M, Iakovlev, Aleksei P, Savin, Nikita A, Alova, Anna V, Lavrushkina, Svetlana V, Kireev, Igor I, Prelovskaya, Alexandra O, Sviderskaya, Elena V, Scaini, Denis, Klyachko, Natalia L, Timashev, Peter S, Takahashi, Yasufumi, Salikhov, Sergey V, Parkhomenko, Yuri N, Majouga, Alexander G, Edwards, Christopher R W, Novak, Pavel, Korchev, Yuri E, Gorelkin, Petr V

“…Mechanical properties of living cells determined by cytoskeletal elements play a crucial role in a wide range of biological functions. However, low-stress…”
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The cell softening as a universal indicator of cell damage during cytotoxic effects by Murashko, Anton V., Frolova, Anastasia A., Akovantseva, Anastasiya A., Kotova, Svetlana L., Timashev, Peter S., Efremov, Yuri M.

“…Cytotoxicity assays are essential tests in studies on the safety and biocompatibility of various substances and on the efficiency of anticancer drugs. The most…”
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Cell spheroid fusion: beyond liquid drops model by Kosheleva, Nastasia V., Efremov, Yuri M., Shavkuta, Boris S., Zurina, Irina M., Zhang, Deying, Zhang, Yuanyuan, Minaev, Nikita V., Gorkun, Anastasiya A., Wei, Shicheng, Shpichka, Anastasia I., Saburina, Irina N., Timashev, Peter S.

“…Biological self-assembly is crucial in the processes of development, tissue regeneration, and maturation of bioprinted tissue-engineered constructions. The…”
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Radical-Generating Activity, Phagocytosis, and Mechanical Properties of Four Phenotypes of Human Macrophages by Suleimanov, Shakir K, Efremov, Yuri M, Klyucherev, Timofey O, Salimov, Emin L, Ragimov, Aligeydar A, Timashev, Peter S, Vlasova, Irina I

“…Macrophages are the major players and orchestrators of inflammatory response. Expressed proteins and secreted cytokines have been well studied for two polar…”
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Anisotropy vs isotropy in living cell indentation with AFM by Efremov, Yuri M., Velay-Lizancos, Mirian, Weaver, Cory J., Athamneh, Ahmad I., Zavattieri, Pablo D., Suter, Daniel M., Raman, Arvind

“…The measurement of local mechanical properties of living cells by nano/micro indentation relies on the foundational assumption of locally isotropic cellular…”
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Building a tissue: Mesenchymal and epithelial cell spheroids mechanical properties at micro- and nanoscale by Kosheleva, Nastasia V., Efremov, Yuri M., Koteneva, Polina I., Ilina, Inna V., Zurina, Irina M., Bikmulina, Polina Y., Shpichka, Anastasia I., Timashev, Peter S.

“…Cell transitions between the epithelial and mesenchymal phenotypes provide the regulated morphogenesis and regeneration throughout the ontogenesis. The tissue…”
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Mechanical Enhancement and Kinetics Regulation of Fmoc‐Diphenylalanine Hydrogels by Thioflavin T by Tikhonova, Tatiana N., Rovnyagina, Nataliya N., Arnon, Zohar A., Yakimov, Boris P., Efremov, Yuri M., Cohen‐Gerassi, Dana, Halperin‐Sternfeld, Michal, Kosheleva, Nastasia V., Drachev, Vladimir P., Svistunov, Andrey A., Timashev, Peter S., Adler‐Abramovich, Lihi, Shirshin, Evgeny A.

“…The self‐assembly of peptides is a key direction for fabrication of advanced materials. Novel approaches for fine tuning of macroscopic and microscopic…”
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Author Correction: Anisotropy vs isotropy in living cell indentation with AFM by Efremov, Yuri M., Velay-Lizancos, Mirian, Weaver, Cory J., Athamneh, Ahmad I., Zavattieri, Pablo D., Suter, Daniel M., Raman, Arvind

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Nanomechanical properties of enucleated cells: contribution of the nucleus to the passive cell mechanics by Efremov, Yuri M, Kotova, Svetlana L, Akovantseva, Anastasia A, Timashev, Peter S

“…The nucleus, besides its functions in the gene maintenance and regulation, plays a significant role in the cell mechanosensitivity and mechanotransduction. It…”
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A time-shift correction for extraction of viscoelastic parameters from ramp-hold AFM experiments by Efremov, Yuri M., Kotova, Svetlana L., Khlebnikova, Tatiana M., Timashev, Peter S.

“…The stress relaxation and creep measurements are commonly implemented in AFM indentation experiments to analyze the viscoelastic properties of a sample in the…”
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Viscoelasticity and Volume of Cortical Neurons under Glutamate Excitotoxicity and Osmotic Challenges by Efremov, Yuri M., Grebenik, Ekaterina A., Sharipov, Rinat R., Krasilnikova, Irina A., Kotova, Svetlana L., Akovantseva, Anastasia A., Bakaeva, Zanda V., Pinelis, Vsevolod G., Surin, Alexander M., Timashev, Peter S.

“…Neural activity depends on the maintenance of ionic and osmotic homeostasis. Under these conditions, the cell volume must be regulated to maintain optimal…”
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Mechanical properties of cell sheets and spheroids: the link between single cells and complex tissues by Efremov, Yuri M., Zurina, Irina M., Presniakova, Viktoria S., Kosheleva, Nastasia V., Butnaru, Denis V., Svistunov, Andrey A., Rochev, Yury A., Timashev, Peter S.

“…Cell aggregates, including sheets and spheroids, represent a simple yet powerful model system to study both biochemical and biophysical intercellular…”
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PEG-fibrin conjugates: the PEG impact on the polymerization dynamics by Bakulina, Alesia A, Musina, Guzel R, Gavdush, Arsenii A, Efremov, Yuri M, Komandin, Gennady A, Vosough, Massoud, Shpichka, Anastasia I, Zaytsev, Kirill I, Timashev, Peter S

“…Fibrin and its modifications, particularly those with functionalized polyethylene glycol (PEG), remain highly attractive as a biomaterial in drug delivery and…”
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