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Durant KM, Whitesell A, Dasse KD. A review of fetal cell lines used during drug development: Focus on COVID-19 vaccines, transplant medications, and biologics. Am J Health Syst Pharm 2024; 81:e336-e344. [PMID: 38347743 DOI: 10.1093/ajhp/zxae031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/25/2024] Open
Abstract
PURPOSE The recent coronavirus disease 2019 (COVID-19) pandemic and vaccine mandates have increased the number of patient questions related to how fetal cell lines are used during drug development and final manufacturing. This article describes our literature search and review of COVID-19 vaccines, transplant medications, and biologics whose development included use of fetal cell lines. SUMMARY A detailed literature search was conducted to identify the common fetal cell lines used in COVID-19 vaccine development; the two most prevalent fetal cell lines identified were HEK-293 and PER.C6. Subsequent literatures searches were conducted to identify transplant medications and biologics whose development included use of the HEK-293 or PER.C6 cell lines. For the COVID-19 vaccines, only the viral vector vaccine by Janssen was found to contain proteins produced by PER.C6 in the final preparation administered to patients, and Novavax is the only vaccine for which fetal cell lines were not directly involved in any portion of drug development. For transplant medications, many medications were studied in fetal cell lines in postmarketing studies after Food and Drug Administration approval; however, none of these medications contained fetal cells or would expose a patient to a fetal cell line. Many new biologics and cellular therapies for genetic diseases and malignancies have been directly developed from HEK-293 fetal cells or contain proteins produced directly from fetal cell lines. CONCLUSION There were very few drugs reviewed that were found to contain HEK-293 or PER.C6 fetal cells or proteins derived directly from fetal cell lines; however, use of fetal cell lines in biologics and gene therapies will continue to increase. Healthcare providers should be mindful of patients' beliefs while also correcting common misconceptions about how these fetal cell lines are used throughout drug development and manufacturing.
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Affiliation(s)
- Karin M Durant
- Department of Pharmacy Services, Michigan Medicine, University of Michigan Health, Ann Arbor, MI
- University of Michigan College of Pharmacy, Ann Arbor, MI, USA
| | - Ashlyn Whitesell
- Department of Pharmacy Services, Michigan Medicine, University of Michigan Health, Ann Arbor, MI
- University of Michigan College of Pharmacy, Ann Arbor, MI, USA
| | - Kathy D Dasse
- Department of Pharmacy Services, Michigan Medicine, University of Michigan Health, Ann Arbor, MI
- University of Michigan College of Pharmacy, Ann Arbor, MI, USA
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Altrocchi C, Van Ammel K, Steemans M, Kreir M, Tekle F, Teisman A, Gallacher DJ, Lu HR. Evaluation of chronic drug-induced electrophysiological and cytotoxic effects using human-induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs). Front Pharmacol 2023; 14:1229960. [PMID: 37492082 PMCID: PMC10364322 DOI: 10.3389/fphar.2023.1229960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 06/28/2023] [Indexed: 07/27/2023] Open
Abstract
Introduction: Cardiotoxicity is one of the leading causes of compound attrition during drug development. Most in vitro screening platforms aim at detecting acute cardio-electrophysiological changes and drug-induced chronic functional alterations are often not studied in the early stage of drug development. Therefore, we developed an assay using human-induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) that evaluates both drug-induced acute and delayed electrophysiological and cytotoxic effects of reference compounds with clinically known cardiac outcomes. Methods: hiPSC-CMs were seeded in 48-well multielectrode array (MEA) plates and were treated with four doses of reference compounds (covering and exceeding clinical free plasma peak concentrations -fCmax values) and MEA recordings were conducted for 4 days. Functional-electrophysiological (field-potentials) and viability (impedance) parameters were recorded with a MEA machine. Results: To assess this platform, we tested tyrosine-kinase inhibitors with high-cardiac risk profile (sunitinib, vandetanib and nilotinib) and low-cardiac risk (erlotinib), as well as known classic cardiac toxic drugs (doxorubicin and BMS-986094), ion-channel trafficking inhibitors (pentamidine, probucol and arsenic trioxide) and compounds without known clinical cardiotoxicity (amoxicillin, cetirizine, captopril and aspirin). By evaluating the effects of these compounds on MEA parameters, the assay was mostly able to recapitulate different drug-induced cardiotoxicities, represented by a prolongation of the field potential, changes in beating rate and presence of arrhythmic events in acute (<2 h) or delayed phase ≥24 h, and/or reduction of impedance during the delayed phase (≥24 h). Furthermore, a few reference compounds were tested in hiPSC-CMs using fluorescence- and luminescence-based plate reader assays, confirming the presence or absence of cytotoxic effects, linked to changes of the impedance parameters measured in the MEA assay. Of note, some cardiotoxic effects could not be identified at acute time points (<2 h) but were clearly detected after 24 h, reinforcing the importance of chronic drug evaluation. Discussion: In conclusion, the evaluation of chronic drug-induced cardiotoxicity using a hiPSC-CMs in vitro assay can contribute to the early de-risking of compounds and help optimize the drug development process.
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Affiliation(s)
- C. Altrocchi
- A Division of Janssen Pharmaceutica NV, Global Safety Pharmacology, Preclinical Sciences and Translational Safety, Janssen R&D, Beerse, Belgium
| | - K. Van Ammel
- A Division of Janssen Pharmaceutica NV, Global Safety Pharmacology, Preclinical Sciences and Translational Safety, Janssen R&D, Beerse, Belgium
| | - M. Steemans
- A Division of Janssen Pharmaceutica NV, Cell Health Assessment Group, Preclinical Sciences and Translational Safety, Janssen R&D, Beerse, Belgium
| | - M. Kreir
- A Division of Janssen Pharmaceutica NV, Global Safety Pharmacology, Preclinical Sciences and Translational Safety, Janssen R&D, Beerse, Belgium
| | - F. Tekle
- A Division of Janssen Pharmaceutica NV, Statistics and Decision Sciences, Global Development, Janssen R&D, Beerse, Belgium
| | - A. Teisman
- A Division of Janssen Pharmaceutica NV, Global Safety Pharmacology, Preclinical Sciences and Translational Safety, Janssen R&D, Beerse, Belgium
| | - D. J. Gallacher
- A Division of Janssen Pharmaceutica NV, Global Safety Pharmacology, Preclinical Sciences and Translational Safety, Janssen R&D, Beerse, Belgium
| | - H. R. Lu
- A Division of Janssen Pharmaceutica NV, Global Safety Pharmacology, Preclinical Sciences and Translational Safety, Janssen R&D, Beerse, Belgium
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Meier S, Grundland A, Dobrev D, Volders PG, Heijman J. In silico analysis of the dynamic regulation of cardiac electrophysiology by K v 11.1 ion-channel trafficking. J Physiol 2023; 601:2711-2731. [PMID: 36752166 PMCID: PMC10313819 DOI: 10.1113/jp283976] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 01/30/2023] [Indexed: 02/09/2023] Open
Abstract
Cardiac electrophysiology is regulated by continuous trafficking and internalization of ion channels occurring over minutes to hours. Kv 11.1 (also known as hERG) underlies the rapidly activating delayed-rectifier K+ current (IKr ), which plays a major role in cardiac ventricular repolarization. Experimental characterization of the distinct temporal effects of genetic and acquired modulators on channel trafficking and gating is challenging. Computer models are instrumental in elucidating these effects, but no currently available model incorporates ion-channel trafficking. Here, we present a novel computational model that reproduces the experimentally observed production, forward trafficking, internalization, recycling and degradation of Kv 11.1 channels, as well as their modulation by temperature, pentamidine, dofetilide and extracellular K+ . The acute effects of these modulators on channel gating were also incorporated and integrated with the trafficking model in the O'Hara-Rudy human ventricular cardiomyocyte model. Supraphysiological dofetilide concentrations substantially increased Kv 11.1 membrane levels while also producing a significant channel block. However, clinically relevant concentrations did not affect trafficking. Similarly, severe hypokalaemia reduced Kv 11.1 membrane levels based on long-term culture data, but had limited effect based on short-term data. By contrast, clinically relevant elevations in temperature acutely increased IKr due to faster kinetics, while after 24 h, IKr was decreased due to reduced Kv 11.1 membrane levels. The opposite was true for lower temperatures. Taken together, our model reveals a complex temporal regulation of cardiac electrophysiology by temperature, hypokalaemia, and dofetilide through competing effects on channel gating and trafficking, and provides a framework for future studies assessing the role of impaired trafficking in cardiac arrhythmias. KEY POINTS: Kv 11.1 channels underlying the rapidly activating delayed-rectifier K+ current are important for ventricular repolarization and are continuously shuttled from the cytoplasm to the plasma membrane and back over minutes to hours. Kv 11.1 gating and trafficking are modulated by temperature, drugs and extracellular K+ concentration but experimental characterization of their combined effects is challenging. Computer models may facilitate these analyses, but no currently available model incorporates ion-channel trafficking. We introduce a new two-state ion-channel trafficking model able to reproduce a wide range of experimental data, along with the effects of modulators of Kv 11.1 channel functioning and trafficking. The model reveals complex dynamic regulation of ventricular repolarization by temperature, extracellular K+ concentration and dofetilide through opposing acute (millisecond) effects on Kv 11.1 gating and long-term (hours) modulation of Kv 11.1 trafficking. This in silico trafficking framework provides a tool to investigate the roles of acute and long-term processes on arrhythmia promotion and maintenance.
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Affiliation(s)
- Stefan Meier
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Faculty of Health, Medicine, and Life Sciences, Maastricht University and Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Adaïa Grundland
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Faculty of Health, Medicine, and Life Sciences, Maastricht University and Maastricht University Medical Center+, Maastricht, The Netherlands
- Department of Data Science and Knowledge Engineering, Faculty of Science and Engineering, Maastricht University, Maastricht, The Netherlands
| | - Dobromir Dobrev
- Institute of Pharmacology, West German Heart and Vascular Center, University of Duisburg-Essen, Essen, Germany
- Department of Molecular Physiology & Biophysics, Baylor College of Medicine, Houston, Texas, United States of America
- Department of Medicine and Research Center, Montreal Heart Institute and Université de Montréal, Montréal, Quebec, Canada
| | - Paul G.A. Volders
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Faculty of Health, Medicine, and Life Sciences, Maastricht University and Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Jordi Heijman
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Faculty of Health, Medicine, and Life Sciences, Maastricht University and Maastricht University Medical Center+, Maastricht, The Netherlands
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Application of Chiral Piperidine Scaffolds in Drug Design. PHARMACEUTICAL FRONTS 2023. [DOI: 10.1055/s-0043-1764218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023] Open
Abstract
Chiral piperidine scaffolds are prevalent as the common cores of a large number of active pharmaceuticals in medical chemistry. This review outlined the diversity of chiral piperidine scaffolds in recently approved drugs, and also covers the scaffolds in leads and drug candidates. The significance of chiral piperidine scaffolds in drug design is also discussed in this article. With the introduction of chiral piperidine scaffolds into small molecules, the exploration of drug-like molecules can be benefitted from the following aspect: (1) modulating the physicochemical properties; (2) enhancing the biological activities and selectivity; (3) improving pharmacokinetic properties; and (4) reducing the cardiac hERG toxicity. Given above, chiral piperidine-based discovery of small molecules will be a promising strategy to enrich our molecules' library to fight against diseases.
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Iachetta G, Melle G, Colistra N, Tantussi F, De Angelis F, Dipalo M. Long-term in vitro recording of cardiac action potentials on microelectrode arrays for chronic cardiotoxicity assessment. Arch Toxicol 2023; 97:509-522. [PMID: 36607357 PMCID: PMC9859891 DOI: 10.1007/s00204-022-03422-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 11/15/2022] [Indexed: 01/07/2023]
Abstract
The reliable identification of chronic cardiotoxic effects in in vitro screenings is fundamental for filtering out toxic molecular entities before in vivo animal experimentation and clinical trials. Present techniques such as patch-clamp, voltage indicators, and standard microelectrode arrays do not offer at the same time high sensitivity for measuring transmembrane ion currents and low-invasiveness for monitoring cells over long time. Here, we show that optoporation applied to microelectrode arrays enables measuring action potentials from human-derived cardiac syncytia for more than 1 continuous month and provides reliable data on chronic cardiotoxic effects caused by known compounds such as pentamidine. The technique has high potential for detecting chronic cardiotoxicity in the early phases of drug development.
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Affiliation(s)
| | | | | | | | | | - Michele Dipalo
- Istituto Italiano di Tecnologia, Via Morego 30, 16163, Genova, Italy.
- FORESEE Biosystems Srl, Genova, Italy.
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Marunouchi T, Nakashima M, Ebitani S, Umezu S, Karasawa K, Yano E, Tanonaka K. Hsp90 Inhibitor Attenuates the Development of Pathophysiological Cardiac Fibrosis in Mouse Hypertrophy via Suppression of the Calcineurin-NFAT and c-Raf-Erk Pathways. J Cardiovasc Pharmacol 2021; 77:822-829. [PMID: 34016843 DOI: 10.1097/fjc.0000000000001017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 02/27/2021] [Indexed: 11/25/2022]
Abstract
ABSTRACT In the previous study, we showed that an Hsp90 inhibitor, 17-(allylamino)-17-demethoxygeldanamycin (17-AAG), attenuates hypertrophic remodeling of cardiomyocytes during the development of heart failure. In this present study, we investigated the effects of 17-AAG on cardiac fibrosis during the development of heart failure. We used pressure-loaded cardiac hypertrophic mice prepared by constriction of the transverse aorta (TAC), which induces significant cardiac fibrosis without scar tissue. From the sixth week after the TAC operation, vehicle or 17-AAG was administered intraperitoneally twice a week. Eight weeks after the operation, the vehicle-treated animals showed chronic heart failure. On the other hand, cardiac deterioration of the 17-AAG-treated animals was attenuated. In 17-AAG-treated animals, when the degree of fibrosis was observed by histological staining, their volume of fibrosis was found to be reduced. The content of calcineurin, an Hsp90 client protein, and the level of dephosphorylated NFATc2, a transcription factor in the cardiac fibroblasts, in the TAC mice was reduced by treatment with 17-AAG. Furthermore, c-Raf and Erk signaling, indicators for cell proliferation and collagen synthesis, was also attenuated. In in vitro experiments, the proliferation and collagen synthesis of the cultured cardiac fibroblasts were attenuated by the presence of 17-AAG. When cardiac fibroblasts were incubated with angiotensin II, calcineurin-NFATc2 and c-Raf-Erk signaling in the cells were activated. These activations were attenuated by 17-AAG. Our findings suggest that suppression of the calcineurin-NFAT and c-Raf-Erk pathways may partially contribute to the attenuation of myocardial fibrosis caused by treatment with 17-AAG. Therefore, our data imply that the Hsp90 inhibitor may have potential for novel therapeutic strategy for the treatment of heart failure.
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Affiliation(s)
- Tetsuro Marunouchi
- Department of Molecular and Cellular Pharmacology, Tokyo University of Pharmacy and Life Sciences
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A predictive in vitro risk assessment platform for pro-arrhythmic toxicity using human 3D cardiac microtissues. Sci Rep 2021; 11:10228. [PMID: 33986332 PMCID: PMC8119415 DOI: 10.1038/s41598-021-89478-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 04/12/2021] [Indexed: 12/19/2022] Open
Abstract
Cardiotoxicity of pharmaceutical drugs, industrial chemicals, and environmental toxicants can be severe, even life threatening, which necessitates a thorough evaluation of the human response to chemical compounds. Predicting risks for arrhythmia and sudden cardiac death accurately is critical for defining safety profiles. Currently available approaches have limitations including a focus on single select ion channels, the use of non-human species in vitro and in vivo, and limited direct physiological translation. We have advanced the robustness and reproducibility of in vitro platforms for assessing pro-arrhythmic cardiotoxicity using human induced pluripotent stem cell-derived cardiomyocytes and human cardiac fibroblasts in 3-dimensional microtissues. Using automated algorithms and statistical analyses of eight comprehensive evaluation metrics of cardiac action potentials, we demonstrate that tissue-engineered human cardiac microtissues respond appropriately to physiological stimuli and effectively differentiate between high-risk and low-risk compounds exhibiting blockade of the hERG channel (E4031 and ranolazine, respectively). Further, we show that the environmental endocrine disrupting chemical bisphenol-A (BPA) causes acute and sensitive disruption of human action potentials in the nanomolar range. Thus, this novel human 3D in vitro pro-arrhythmic risk assessment platform addresses critical needs in cardiotoxicity testing for both environmental and pharmaceutical compounds and can be leveraged to establish safe human exposure levels.
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Sakamoto K, Aoki S, Tanaka Y, Shimoda K, Hondo Y, Yasuda K. Geometric Understanding of Local Fluctuation Distribution of Conduction Time in Lined-Up Cardiomyocyte Network in Agarose-Microfabrication Multi-Electrode Measurement Assay. MICROMACHINES 2020; 11:mi11121105. [PMID: 33327568 PMCID: PMC7765075 DOI: 10.3390/mi11121105] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 12/10/2020] [Accepted: 12/12/2020] [Indexed: 11/17/2022]
Abstract
We examined characteristics of the propagation of conduction in width-controlled cardiomyocyte cell networks for understanding the contribution of the geometrical arrangement of cardiomyocytes for their local fluctuation distribution. We tracked a series of extracellular field potentials of linearly lined-up human embryonic stem (ES) cell-derived cardiomyocytes and mouse primary cardiomyocytes with 100 kHz sampling intervals of multi-electrodes signal acquisitions and an agarose microfabrication technology to localize the cardiomyocyte geometries in the lined-up cell networks with 100–300 μm wide agarose microstructures. Conduction time between two neighbor microelectrodes (300 μm) showed Gaussian distribution. However, the distributions maintained their form regardless of its propagation distances up to 1.5 mm, meaning propagation diffusion did not occur. In contrast, when Quinidine was applied, the propagation time distributions were increased as the faster firing regulation simulation predicted. The results indicate the “faster firing regulation” is not sufficient to explain the conservation of the propagation time distribution in cardiomyocyte networks but should be expanded with a kind of community effect of cell networks, such as the lower fluctuation regulation.
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Affiliation(s)
- Kazufumi Sakamoto
- Department of Pure and Applied Physics, Graduate School of Advanced Science and Engineering, Waseda University, Tokyo 169-8555, Japan; (K.S.); (S.A.); (Y.T.); (K.S.); (Y.H.)
| | - Shota Aoki
- Department of Pure and Applied Physics, Graduate School of Advanced Science and Engineering, Waseda University, Tokyo 169-8555, Japan; (K.S.); (S.A.); (Y.T.); (K.S.); (Y.H.)
| | - Yuhei Tanaka
- Department of Pure and Applied Physics, Graduate School of Advanced Science and Engineering, Waseda University, Tokyo 169-8555, Japan; (K.S.); (S.A.); (Y.T.); (K.S.); (Y.H.)
| | - Kenji Shimoda
- Department of Pure and Applied Physics, Graduate School of Advanced Science and Engineering, Waseda University, Tokyo 169-8555, Japan; (K.S.); (S.A.); (Y.T.); (K.S.); (Y.H.)
| | - Yoshitsune Hondo
- Department of Pure and Applied Physics, Graduate School of Advanced Science and Engineering, Waseda University, Tokyo 169-8555, Japan; (K.S.); (S.A.); (Y.T.); (K.S.); (Y.H.)
| | - Kenji Yasuda
- Department of Pure and Applied Physics, Graduate School of Advanced Science and Engineering, Waseda University, Tokyo 169-8555, Japan; (K.S.); (S.A.); (Y.T.); (K.S.); (Y.H.)
- Department of Physics, School of Advanced Science and Engineering, Waseda University, Tokyo 169-8555, Japan
- Correspondence:
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Dominant rule of community effect in synchronized beating behavior of cardiomyocyte networks. Biophys Rev 2020; 12:481-501. [PMID: 32367300 DOI: 10.1007/s12551-020-00688-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 03/03/2020] [Indexed: 10/24/2022] Open
Abstract
Exploiting the combination of latest microfabrication technologies and single cell measurement technologies, we can measure the interactions of single cells, and cell networks from "algebraic" and "geometric" perspectives under the full control of their environments and interactions. However, the experimental constructive single cell-based approach still remains the limitations regarding the quality and condition control of those cells. To overcome these limitations, mathematical modeling is one of the most powerful complementary approaches. In this review, we first explain our on-chip experimental methods for constructive approach, and we introduce the results of the "community effect" of beating cardiomyocyte networks as an example of this approach. On-chip analysis revealed that (1) synchronized interbeat intervals (IBIs) of cell networks were followed to the more stable beating cells even their IBIs were slower than the other cells, which is against the conventional faster firing regulation or "overdrive suppression," and (2) fluctuation of IBIs of cardiomyocyte networks decreased according to the increase of the number of connected cells regardless of their geometry. The mathematical simulation of this synchronous behavior of cardiomyocyte networks also fitted well with the experimental results after incorporating the fluctuation-dissipation theorem into the oscillating stochastic phase model, in which the concept of spatially arranged cardiomyocyte networks was involved. The constructive experiments and mathematical modeling indicated the dominant rule of synchronization behavior of beating cardiomyocyte networks is a kind of stability-oriented synchronization phenomenon as the "community effect" or a fluctuation-dissipation phenomenon. Finally, as a practical application of this approach, the predictive cardiotoxicity is introduced.
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Takano M, Yura K, Uyeda T, Yasuda K. Biophysics at Waseda University. Biophys Rev 2020; 12:225-232. [PMID: 32157615 PMCID: PMC7242523 DOI: 10.1007/s12551-020-00638-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 02/05/2020] [Indexed: 12/20/2022] Open
Abstract
Biophysics in Waseda University was started in 1965 as one of the three key research areas that constitute the Physics Department. In the biophysics group, one theoretical lab and two experimental labs are now working on the cutting-edge themes on biophysics, disseminating the ideas and knowledge of biophysics to undergraduate and graduate students from the viewpoint of physics.
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Affiliation(s)
- Mitsunori Takano
- Department of Physics, School of Advanced Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo, 169-8555, Japan
- Graduate School of Advanced Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo, 169-8555, Japan
| | - Kei Yura
- Graduate School of Advanced Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo, 169-8555, Japan
| | - Taro Uyeda
- Department of Physics, School of Advanced Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo, 169-8555, Japan
- Graduate School of Advanced Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo, 169-8555, Japan
| | - Kenji Yasuda
- Department of Physics, School of Advanced Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo, 169-8555, Japan.
- Graduate School of Advanced Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo, 169-8555, Japan.
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