Three‐Dimensional (3D) cell culture monitoring: Opportunities and challenges for impedance spectroscopy

2020 ◽  
Vol 117 (4) ◽  
pp. 1230-1240 ◽  
Author(s):  
Sorel E. De León ◽  
Aleta Pupovac ◽  
Sally L. McArthur
Keyword(s):  
Cell Culture ◽  
Impedance Spectroscopy ◽  
Three Dimensional ◽  
3D Cell Culture ◽  
Culture Monitoring

scholarly journals Applications of Biomaterials in 3D Cell Culture and Contributions of 3D Cell Culture to Drug Development and Basic Biomedical Research

2021 ◽  
Vol 22 (5) ◽  
pp. 2491
Author(s):  
Yujin Park ◽  
Kang Moo Huh ◽  
Sun-Woong Kang
Keyword(s):  
Cell Culture ◽  
Three Dimensional ◽  
3D Culture ◽  
3D Cell Culture ◽  
Accurate Method ◽  
New Drugs ◽  
Toxicity Screening ◽  
Cellular Functions ◽  
Toxicity Of Drugs ◽  
External Stimuli

The process of evaluating the efficacy and toxicity of drugs is important in the production of new drugs to treat diseases. Testing in humans is the most accurate method, but there are technical and ethical limitations. To overcome these limitations, various models have been developed in which responses to various external stimuli can be observed to help guide future trials. In particular, three-dimensional (3D) cell culture has a great advantage in simulating the physical and biological functions of tissues in the human body. This article reviews the biomaterials currently used to improve cellular functions in 3D culture and the contributions of 3D culture to cancer research, stem cell culture and drug and toxicity screening.

scholarly journals Mammary gland 3D cell culture systems in farm animals

2021 ◽  
Vol 52 (1) ◽  
Author(s):  
Laurence Finot ◽  
Eric Chanat ◽  
Frederic Dessauge
Keyword(s):  
Cell Culture ◽  
Mammary Gland ◽  
Bacterial Infections ◽  
Three Dimensional ◽  
3D Cell Culture ◽  
Farm Animals ◽  
Culture Systems ◽  
Cell Culture Systems

AbstractIn vivo study of tissue or organ biology in mammals is very complex and progress is slowed by poor accessibility of samples and ethical concerns. Fortunately, however, advances in stem cell identification and culture have made it possible to derive in vitro 3D “tissues” called organoids, these three-dimensional structures partly or fully mimicking the in vivo functioning of organs. The mammary gland produces milk, the source of nutrition for newborn mammals. Milk is synthesized and secreted by the differentiated polarized mammary epithelial cells of the gland. Reconstructing in vitro a mammary-like structure mimicking the functional tissue represents a major challenge in mammary gland biology, especially for farm animals for which specific agronomic questions arise. This would greatly facilitate the study of mammary gland development, milk secretion processes and pathological effects of viral or bacterial infections at the cellular level, all with the objective of improving milk production at the animal level. With this aim, various 3D cell culture models have been developed such as mammospheres and, more recently, efforts to develop organoids in vitro have been considerable. Researchers are now starting to draw inspiration from other fields, such as bioengineering, to generate organoids that would be more physiologically relevant. In this chapter, we will discuss 3D cell culture systems as organoids and their relevance for agronomic research.

A rhabdomyosarcoma hydrogel model to unveil cell-extracellular matrix interactions

2021 ◽  
Author(s):  
Mattia Saggioro ◽  
Stefania D'Agostino ◽  
Anna Gallo ◽  
Sara Crotti ◽  
Sara D'Aronco ◽  
...  
Keyword(s):  
Cell Culture ◽  
Extracellular Matrix ◽  
Three Dimensional ◽  
3D Culture ◽  
3D Cell Culture ◽  
Culture Systems ◽  
Matrix Interactions ◽  
In Vitro Systems ◽  
Extracellular Matrix Interactions

Three-dimensional (3D) culture systems are progressively getting attention given their potential in overcoming limitations of the classical 2D in vitro systems. Among different supports for 3D cell culture, hydrogels (HGs)...

Fabrication and characterization of egg white cryogel scaffold for three-dimensional (3D) cell culture

2019 ◽  
Vol 17 ◽  
pp. 441-446 ◽  
Author(s):  
Perumalsamy Balaji ◽  
Anbazhagan Murugadas ◽  
Sellathamby Shanmugaapriya ◽  
Mohammad Abdulkader Akbarsha
Keyword(s):  
Cell Culture ◽  
Three Dimensional ◽  
3D Cell Culture ◽  
Egg White ◽  
Fabrication And Characterization

Study on the Toxicity of Calix[4]- and [6]-Arenes and their Sulfated Derivatives in Two- and Three-Dimensional Cell Cultures of Colorectal Adenocarcinoma

2021 ◽  
Vol 37 (1) ◽  
pp. 87-94
Author(s):  
S.V. Nikulin ◽  
B.Ya. Alekseev ◽  
A.N Gorbunov ◽  
I.M. Vatsuro ◽  
V.V. Kovalev ◽  
...  
Keyword(s):  
Cell Culture ◽  
Colorectal Adenocarcinoma ◽  
Three Dimensional ◽  
3D Cell Culture ◽  
Russian Science ◽  
Adenocarcinoma Cells ◽  
Therapeutic Molecules ◽  
Derivatives Of ◽  
Ht 29 ◽  
Dimensional Cell

A comparative study of the toxicity of two unsubstituted calixarenes consisting of 4 and 6 phenolic fragments, as well as their p-sulfated derivatives, was carried out on the HT-29 colorectal adenocarcinoma cells cultured in two-dimensional (2D) and three-dimensional (3D) formats. It was shown that both unsubstituted calixarenes decrease the viability of tumor cells; calix[4]arene and calix[6]arene exhibited a cytostatic and a cytotoxic effect, respectively. Sulfated derivatives of calixarenes did not have a pronounced toxic effect on HT-29 cells. However, due to their high hydrophilicity and the ability to form adducts with various therapeutic molecules, they can be used for delivery of anticancer drugs. calixarenes, cytotoxicity, HT-29 cells, 2D cell culture, 3D cell culture The work was financially supported by the Russian Science Foundation (project no. 19-15-00397).

scholarly journals The Late-Stage Protective Effect of Mito-TEMPO against Acetaminophen-Induced Hepatotoxicity in Mouse and Three-Dimensional Cell Culture Models

Antioxidants ◽  
2020 ◽  
Vol 9 (10) ◽  
pp. 965
Author(s):  
Mohammad Abdullah-Al-Shoeb ◽  
Kenta Sasaki ◽  
Saori Kikutani ◽  
Nanami Namba ◽  
Keiichi Ueno ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Cell Culture ◽  
Liver Injury ◽  
Protective Effect ◽  
Acute Liver Injury ◽  
Three Dimensional ◽  
3D Cell Culture ◽  
Cell Culture Model ◽  
Culture Model ◽  
Apap Hepatotoxicity

An overdose of acetaminophen (APAP), the most common cause of acute liver injury, induces oxidative stress that subsequently causes mitochondrial impairment and hepatic necroptosis. N-acetyl-L-cysteine (NAC), the only recognized drug against APAP hepatotoxicity, is less effective the later it is administered. This study evaluated the protective effect of mitochondria-specific Mito-TEMPO (Mito-T) on APAP-induced acute liver injury in C57BL/6J male mice, and a three dimensional (3D)-cell culture model containing the human hepatoblastoma cell line HepG2. The administration of Mito-T (20 mg/kg, i.p.) 1 h after APAP (400 mg/kg, i.p.) injection markedly attenuated the APAP-induced elevated serum transaminase activity and hepatic necrosis. However, Mito-T treatment did not affect key factors in the development of APAP liver injury including the activation of c-jun N-terminal kinases (JNK), and expression of the transcription factor C/EBP homologous protein (CHOP) in the liver. However, Mito-T significantly reduced the APAP-induced increase in the hepatic oxidative stress marker, nitrotyrosine, and DNA fragmentation. Mito-T markedly attenuated cytotoxicity induced by APAP in the HepG2 3D-cell culture model. Moreover, liver regeneration after APAP hepatotoxicity was not affected by Mito-T, demonstrated by no changes in proliferating cell nuclear antigen formation. Therefore, Mito-T was hepatoprotective at the late-stage of APAP overdose in mice.

Leaf-inspired artificial microvascular networks (LIAMN) for three-dimensional cell culture

RSC Advances ◽  
2015 ◽  
Vol 5 (110) ◽  
pp. 90596-90601 ◽  
Author(s):  
Rong Fan ◽  
Yihang Sun ◽  
Jiandi Wan
Keyword(s):  
Cell Culture ◽  
Three Dimensional ◽  
3D Cell Culture ◽  
Microvascular Networks ◽  
Dimensional Cell

Leaf-inspired artificial microvascular networks (LIAMN) for 3D cell culture in hydrogel constructs.

scholarly journals Three-Dimensional Cell Cultures as an In Vitro Tool for Prostate Cancer Modeling and Drug Discovery

2020 ◽  
Vol 21 (18) ◽  
pp. 6806 ◽  
Author(s):  
Fabrizio Fontana ◽  
Michela Raimondi ◽  
Monica Marzagalli ◽  
Michele Sommariva ◽  
Nicoletta Gagliano ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Cell Culture ◽  
Drug Discovery ◽  
Cancer Cells ◽  
Cell Cultures ◽  
Antitumor Agents ◽  
Three Dimensional ◽  
3D Cell Culture ◽  
Cancer Modeling

In the last decade, three-dimensional (3D) cell culture technology has gained a lot of interest due to its ability to better recapitulate the in vivo organization and microenvironment of in vitro cultured cancer cells. In particular, 3D tumor models have demonstrated several different characteristics compared with traditional two-dimensional (2D) cultures and have provided an interesting link between the latter and animal experiments. Indeed, 3D cell cultures represent a useful platform for the identification of the biological features of cancer cells as well as for the screening of novel antitumor agents. The present review is aimed at summarizing the most common 3D cell culture methods and applications, with a focus on prostate cancer modeling and drug discovery.

scholarly journals Gelatin-Methacryloyl (GelMA) Hydrogels with Defined Degree of Functionalization as a Versatile Toolkit for 3D Cell Culture and Extrusion Bioprinting

2018 ◽  
Vol 5 (3) ◽  
pp. 55 ◽  
Author(s):  
Iliyana Pepelanova ◽  
Katharina Kruppa ◽  
Thomas Scheper ◽  
Antonina Lavrentieva
Keyword(s):  
Cell Culture ◽  
Three Dimensional ◽  
3D Cell Culture ◽  
Human Adipose Tissue ◽  
Hydrogel Scaffolds ◽  
Encapsulated Cells ◽  
Synthetic Hydrogel ◽  
Versatile Tool ◽  
A Cell ◽  
Biological Environment

Gelatin-methacryloyl (GelMA) is a semi-synthetic hydrogel which consists of gelatin derivatized with methacrylamide and methacrylate groups. These hydrogels provide cells with an optimal biological environment (e.g., RGD motifs for adhesion) and can be quickly photo-crosslinked, which provides shape fidelity and stability at physiological temperature. In the present work, we demonstrated how GelMA hydrogels can be synthesized with a specific degree of functionalization (DoF) and adjusted to the intended application as a three-dimensional (3D) cell culture platform. The focus of this work lays on producing hydrogel scaffolds which provide a cell promoting microenvironment for human adipose tissue-derived mesenchymal stem cells (hAD-MSCs) and are conductive to their adhesion, spreading, and proliferation. The control of mechanical GelMA properties by variation of concentration, DoF, and ultraviolet (UV) polymerization conditions is described. Moreover, hAD-MSC cell viability and morphology in GelMA of different stiffness was evaluated and compared. Polymerized hydrogels with and without cells could be digested in order to release encapsulated cells without loss of viability. We also demonstrated how hydrogel viscosity can be increased by the use of biocompatible additives, in order to enable the extrusion bioprinting of these materials. Taken together, we demonstrated how GelMA hydrogels can be used as a versatile tool for 3D cell cultivation.

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