A multiscale model for heterogeneous tumor spheroid in vitro by Zhan Chen, Yuting Zou

“…In this paper, a novel multiscale method is proposed for the study of heterogeneous tumor spheroid growth in vitro. The entire tumor spheroid is described by an ellipsoid-based model while nutrient and other environmental factors are treated as continua. …”
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POSSIBLE MECHANISM OF SPHEROIDIZING OF GRAPHITE IN CAST IRONS AND SILICON IN SILUMINS by A. M. Galushko, S. P. Korolev

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Spheroidization heat treatment and intercritical annealing of low carbon steel by Nasiri Z., Mirzadeh H.

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A platform for Bioengineering Tissue Membranes from cell spheroids by Quang Bach Le, Hariharan Ezhilarasu, Weng Wan Chan, Alok Tanala Patra, Priya Murugan, Shashaank Abhinav Venkatesh, Yean Kai Tay, Shin Ru Lim, Ahmad Amirul Abdul Rahim, Jia Sheng Zach Lee, Xuezhi Bi, Deepak Choudhury

“…Spheroids tend to fuse into a larger mass, impeding nutrient and waste diffusion. …”
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Investigating the steady state of multicellular spheroids by revisiting the two-fluid model by Antonio Fasano, Marco Gabrielli, Alberto Gandolfi

“…By imposingthe continuity of the normal stress throughout the whole spheroid, we showthat a steady state can exist only if the forces on cells at the outerboundary (provided e.g. by a surface tension) are intense enough, and in sucha case we can compute the stationary radius. …”
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Deformation-induced pearlite transformation and spheroidization of bearing steel for new energy vehicles by Zhihui Chen, Xiaolong Gan, Man Liu, Zhengliang Xue, Hao Tian, Desheng Li, Guang Xu

“…With the increase of deformation strain from 20% to 75%, the volume fraction of deformation-induced pearlite increased gradually, the spheroidization of cementite occurred, and the hardness of the tested steel decreased from 720 HV to 361 HV. …”
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Imaging cell spheroid clusters: An MRI protocol for non-invasive standardized characterization by Rebecca Wißmann, Petros Martirosian, Marina Danalache, Gerd Grözinger, Fritz Schick, Stefanie Elser

Subjects: “…Spheroids…”
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Cisplatin resistance alters ovarian cancer spheroid formation and impacts peritoneal invasion by Lydia C. Powell, Marcos Quintela, David W. James, Emenike Onyido, David Howard, Kadie Edwards, Jordan L. Turney, Charlotte R. Morgan, Jenny Worthington, Nicole Williams, Alexander Dulebo, Heiko Haschke, Deyarina Gonzalez, R. Steven Conlan, Lewis W. Francis

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A polysaccharide-based hydrogel platform for tumor spheroid production and anticancer drug screening by Elliot Lopez-Vince, Teresa Simon-Yarza, Claire Wilhelm

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Live-cell imaging and analysis of 3D spheroids in hypoxia- and radiotherapy-related research by Claire Beckers, Lazaros Vasilikos, Lorena Moor, Martin Pruschy

Subjects: “…Spheroids…”
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Induction of Expression of CD271 and CD34 in Mesenchymal Stromal Cells Cultured as Spheroids by Bruno Corrêa Bellagamba, Patrícia Bencke Grudzinski, Pedro Bins Ely, Paulo de Jesus Hartmann Nader, Nance Beyer Nardi, Lindolfo da Silva Meirelles

“…Consequently, surface expression of CD271 and CD34 was detected in roughly half of the MSCs cocultured with ECs as spheroids in the presence of insulin-like growth factor 1 (IGF-1). …”
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Serum-Free Culture System for Spontaneous Human Mesenchymal Stem Cell Spheroid Formation by Guoyi Dong, Shengpeng Wang, Yuping Ge, Qiuting Deng, Qi Cao, Quanlei Wang, Zhouchun Shang, Wenjie OuYang, Jing Li, Chao Liu, Jie Tang, Weihua Zhao, Ying Gu

“…Previous studies determined that hMSC spheroids from a three-dimensional (3D) culture possess higher therapeutic efficacy than conventional hMSCs from a monolayer (2D) culture. …”
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A patient-derived HCC spheroid system to model the tumor microenvironment and treatment response by Emilie Crouchet, Nuno Almeida, Sarah C. Durand, Marie Parnot, Marine A. Oudot, Fabio Giannone, Cloé Gadenne, Natascha Roehlen, Antonio Saviano, Emanuele Felli, Patrick Pessaux, Hong Tuan Duong, Hideki Ohdan, Hiroshi Aikata, Kazuaki Chayama, Thomas F. Baumert, Catherine Schuster

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Exploring the Evolution of a Dwarf Spheroidal Galaxy with SPH Simulations. II. AGN Feedback by Roberto Hazenfratz, Paramita Barai, Gustavo A. Lanfranchi, Anderson Caproni

Subjects: “…Dwarf spheroidal galaxies…”
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Tire rubber-derived contaminants 6PPD and 6PPD-quinone reduce attachment and outgrowth of trophoblast spheroids onto endometrial epithelial cells by Jong Geol Lee, Seon Min Lee, Moonjung Hyun, Jeong Doo Heo

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Exploiting Cancer Dormancy Signaling Mechanisms in Epithelial Ovarian Cancer Through Spheroid and Organoid Analysis by Emily J. Tomas, Yudith Ramos Valdes, Jennifer Davis, Bart Kolendowski, Adrian Buensuceso, Gabriel E. DiMattia, Trevor G. Shepherd

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Functional Properties of Human-Derived Mesenchymal Stem Cell Spheroids: A Meta-Analysis and Systematic Review by Sarah Ezquerra, Amparo Zuleta, Rodrigo Arancibia, José Estay, Francisco Aulestia, Flavio Carrion

“…Still, further research and clinical studies with controlled and consistent results are needed to see the real therapeutic efficacy of MSC spheroids.…”
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A multi-stage weakly supervised design for spheroid segmentation to explore mesenchymal stem cell differentiation dynamics by Arash Shahbazpoor Shahbazi, Farzin Irandoost, Reza Mahdavian, Seyedehsamaneh Shojaeilangari, Abdollah Allahvardi, Hossein Naderi-Manesh

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Characterization and Study of Gene Expression Profiles of Human Periodontal Mesenchymal Stem Cells in Spheroid Cultures by Transcriptome Analysis by Takenori Suga, Michihiko Usui, Satoru Onizuka, Kotaro Sano, Tsuyoshi Sato, Kohji Nakazawa, Wataru Ariyoshi, Tatsuji Nishihara, Keisuke Nakashima

“…A spheroid is known as a three-dimensional culture model, which better simulates the physiological conditions of stem cells. …”
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A Probe-Compensated Helicoidal NF-FF Transformation for Aperture Antennas Using a Prolate Spheroidal Expansion by Amedeo Capozzoli, Claudio Curcio, Giuseppe D'Elia, Flaminio Ferrara, Claudio Gennarelli, Rocco Guerriero, Angelo Liseno

“…Such a technique takes the advantage of the NF data acquisition made according to a very efficient sampling strategy along a helix and exploits a proper aperture field expansion based on the use of the prolate spheroidal wave functions (PSWFs), accounting for the a priori information on shape and size of the antenna under test. …”
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