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Orleanska J, Bik E, Baranska M, Majzner K. Mechanisms of mitotic inhibition in human aorta endothelial cells: Molecular and morphological in vitro spectroscopic studies. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 322:124623. [PMID: 39002470 DOI: 10.1016/j.saa.2024.124623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 06/05/2024] [Accepted: 06/06/2024] [Indexed: 07/15/2024]
Abstract
Mitotic inhibitors are drugs commonly used in chemotherapy, but their nonspecific and indiscriminate distribution throughout the body after intravenous administration can lead to serious side effects, particularly on the cardiovascular system. In this context, our investigation into the mechanism of the cytotoxic effects on endothelial cells of mitotic inhibitors widely used in cancer treatment, such as paclitaxel (also known as Taxol) and Vinca alkaloids, holds significant practical implications. Understanding these mechanisms can lead to more targeted and less harmful cancer treatments. Human aorta endothelial cells (HAECs) were incubated with selected mitotic inhibitors in a wide range of concentrations close to those in human plasma during anticancer therapy. The analysis of single cells imaged by Raman spectroscopy allowed for visualization of the nuclear, cytoplasmic, and perinuclear areas to assess biochemical changes induced by the drug's action. The results showed significant changes in the morphology and molecular composition of the nucleus. Moreover, an effect of a given drug on the cytoplasm was observed, which can be related to its mechanism of action (MoA). Raman data supported by fluorescence microscopy measurements identified unique changes in DNA form and proteins and revealed drug-induced inflammation of endothelial cells. The primary goal of mitotic inhibitors is based on the impairment of tubulin formation and the inhibition of the mitosis process. While all three drugs affect microtubules and disrupt cell division, they do so through different MoA, i.e., Vinca alkaloids inhibit microtubule formation, whereas paclitaxel stabilizes microtubules. To sum up, the work shows how a specific drug can interact with endothelial cells.
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Affiliation(s)
- Jagoda Orleanska
- Jagiellonian University, Faculty of Chemistry, Gronostajowa 2, 30-387 Krakow, Poland; Jagiellonian University, Doctoral School of Exact and Natural Sciences, Lojasiewicza 11, 30-348 Krakow, Poland; Jagiellonian University, Jagiellonian Centre for Experimental Therapeutics (JCET), Bobrzynskiego 14, 30-348 Krakow, Poland
| | - Ewelina Bik
- Jagiellonian University, Faculty of Chemistry, Gronostajowa 2, 30-387 Krakow, Poland; Jagiellonian University, Jagiellonian Centre for Experimental Therapeutics (JCET), Bobrzynskiego 14, 30-348 Krakow, Poland; Academic Centre for Materials and Nanotechnology, AGH University of Krakow, Mickiewicza Av. 30, 30-059 Krakow, Poland
| | - Malgorzata Baranska
- Jagiellonian University, Faculty of Chemistry, Gronostajowa 2, 30-387 Krakow, Poland; Jagiellonian University, Jagiellonian Centre for Experimental Therapeutics (JCET), Bobrzynskiego 14, 30-348 Krakow, Poland
| | - Katarzyna Majzner
- Jagiellonian University, Faculty of Chemistry, Gronostajowa 2, 30-387 Krakow, Poland.
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2
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Krishna R, Colak I. Advances in Biomedical Applications of Raman Microscopy and Data Processing: A Mini Review. ANAL LETT 2022. [DOI: 10.1080/00032719.2022.2094391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Ram Krishna
- Department of Mechanical Engineering, Madanapalle Institute of Technology & Science, Madanapalle, Andhra Pradesh, India
- Electrical and Electronics Engineering, Nisantasi University, Istanbul, Turkey
- Ohm Janki Biotech Research Private Limited, India
| | - Ilhami Colak
- Electrical and Electronics Engineering, Nisantasi University, Istanbul, Turkey
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3
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Ou L, Honda A, Miyasaka N, Akaji S, Omori I, Ishikawa R, Li Y, Ueda K, Takano H. Application of three-dimensional Raman imaging to determination of the relationship between cellular localization of diesel exhaust particles and the toxicity. Toxicol Mech Methods 2021; 32:333-340. [PMID: 34794370 DOI: 10.1080/15376516.2021.2008569] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A diesel exhaust particle (DEP) is a type of particulate matter that is easily produced from combustion in a diesel power engine. It has been reported that DEPs can cause short- and long-term health problems. This is because DEPs are complex mixtures that are highly inhalable through the airways due to their small particle size. However, the relationship between intracellular localization of DEPs after their deposition in the lungs and the subsequent biological responses remains to be clarified. This is due to difficulties in distinguishing particles that are inside the cells from those that are outside. In this study, A549 human lung epithelial cells were exposed to DEPs at concentrations of 0, 25, 75, or 200 µg/mL for different periods, after that particles in the A549 cells were analyzed by three-dimensional (3D) images obtained from a Raman microscope. The cytotoxic effects of DEPs on the A549 cells were investigated by measuring cell viability, the levels of intracellular reactive oxygen species (ROS) and cell death. The Raman microscopy revealed that the particles invaded the A549 cells, and at a concentration of 200 µg/mL, they markedly decreased cell viability, increased intracellular ROS production, triggered late apoptosis/necrosis and induced nuclear damage. These results suggest that intracellular DEPs exposed at a high concentration may be highly toxic and can impair the viability of A549 cells. Furthermore, the 3D images from the Raman microscopy can be used to evaluate intracellular particle dynamics.
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Affiliation(s)
- Langying Ou
- Graduate School of Global Environmental Studies, Kyoto University, Japan
| | - Akiko Honda
- Graduate School of Global Environmental Studies, Kyoto University, Japan.,Graduate School of Engineering, Kyoto University, Japan
| | - Natsuko Miyasaka
- Graduate School of Global Environmental Studies, Kyoto University, Japan
| | - Sakiko Akaji
- Graduate School of Engineering, Kyoto University, Japan
| | - Issei Omori
- Graduate School of Engineering, Kyoto University, Japan
| | - Raga Ishikawa
- Graduate School of Engineering, Kyoto University, Japan
| | - Yinpeng Li
- Graduate School of Engineering, Kyoto University, Japan
| | - Kayo Ueda
- Graduate School of Global Environmental Studies, Kyoto University, Japan.,Graduate School of Engineering, Kyoto University, Japan
| | - Hirohisa Takano
- Graduate School of Global Environmental Studies, Kyoto University, Japan.,Graduate School of Engineering, Kyoto University, Japan
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4
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Liberda D, Pięta E, Pogoda K, Piergies N, Roman M, Koziol P, Wrobel TP, Paluszkiewicz C, Kwiatek WM. The Impact of Preprocessing Methods for a Successful Prostate Cell Lines Discrimination Using Partial Least Squares Regression and Discriminant Analysis Based on Fourier Transform Infrared Imaging. Cells 2021; 10:cells10040953. [PMID: 33924045 PMCID: PMC8073124 DOI: 10.3390/cells10040953] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/16/2021] [Accepted: 04/17/2021] [Indexed: 11/30/2022] Open
Abstract
Fourier transform infrared spectroscopy (FT-IR) is widely used in the analysis of the chemical composition of biological materials and has the potential to reveal new aspects of the molecular basis of diseases, including different types of cancer. The potential of FT-IR in cancer research lies in its capability of monitoring the biochemical status of cells, which undergo malignant transformation and further examination of spectral features that differentiate normal and cancerous ones using proper mathematical approaches. Such examination can be performed with the use of chemometric tools, such as partial least squares discriminant analysis (PLS-DA) classification and partial least squares regression (PLSR), and proper application of preprocessing methods and their correct sequence is crucial for success. Here, we performed a comparison of several state-of-the-art methods commonly used in infrared biospectroscopy (denoising, baseline correction, and normalization) with the addition of methods not previously used in infrared biospectroscopy classification problems: Mie extinction extended multiplicative signal correction, Eiler’s smoothing, and probabilistic quotient normalization. We compared all of these approaches and their effect on the data structure, classification, and regression capability on experimental FT-IR spectra collected from five different prostate normal and cancerous cell lines. Additionally, we tested the influence of added spectral noise. Overall, we concluded that in the case of the data analyzed here, the biggest impact on data structure and performance of PLS-DA and PLSR was caused by the baseline correction; therefore, much attention should be given, especially to this step of data preprocessing.
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Affiliation(s)
- Danuta Liberda
- Institute of Nuclear Physics Polish Academy of Sciences, PL-31342 Krakow, Poland; (D.L.); (E.P.); (N.P.); (M.R.); (P.K.); (C.P.); (W.M.K.)
| | - Ewa Pięta
- Institute of Nuclear Physics Polish Academy of Sciences, PL-31342 Krakow, Poland; (D.L.); (E.P.); (N.P.); (M.R.); (P.K.); (C.P.); (W.M.K.)
| | - Katarzyna Pogoda
- Institute of Nuclear Physics Polish Academy of Sciences, PL-31342 Krakow, Poland; (D.L.); (E.P.); (N.P.); (M.R.); (P.K.); (C.P.); (W.M.K.)
- Institute for Medicine and Engineering, University of Pennsylvania, Philadelphia, PA 19104, USA
- Correspondence: (K.P.); (T.P.W.)
| | - Natalia Piergies
- Institute of Nuclear Physics Polish Academy of Sciences, PL-31342 Krakow, Poland; (D.L.); (E.P.); (N.P.); (M.R.); (P.K.); (C.P.); (W.M.K.)
| | - Maciej Roman
- Institute of Nuclear Physics Polish Academy of Sciences, PL-31342 Krakow, Poland; (D.L.); (E.P.); (N.P.); (M.R.); (P.K.); (C.P.); (W.M.K.)
| | - Paulina Koziol
- Institute of Nuclear Physics Polish Academy of Sciences, PL-31342 Krakow, Poland; (D.L.); (E.P.); (N.P.); (M.R.); (P.K.); (C.P.); (W.M.K.)
| | - Tomasz P. Wrobel
- Institute of Nuclear Physics Polish Academy of Sciences, PL-31342 Krakow, Poland; (D.L.); (E.P.); (N.P.); (M.R.); (P.K.); (C.P.); (W.M.K.)
- Correspondence: (K.P.); (T.P.W.)
| | - Czeslawa Paluszkiewicz
- Institute of Nuclear Physics Polish Academy of Sciences, PL-31342 Krakow, Poland; (D.L.); (E.P.); (N.P.); (M.R.); (P.K.); (C.P.); (W.M.K.)
| | - Wojciech M. Kwiatek
- Institute of Nuclear Physics Polish Academy of Sciences, PL-31342 Krakow, Poland; (D.L.); (E.P.); (N.P.); (M.R.); (P.K.); (C.P.); (W.M.K.)
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5
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Suhito IR, Han Y, Ryu YS, Son H, Kim TH. Autofluorescence-Raman Mapping Integration analysis for ultra-fast label-free monitoring of adipogenic differentiation of stem cells. Biosens Bioelectron 2021; 178:113018. [DOI: 10.1016/j.bios.2021.113018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 01/04/2021] [Accepted: 01/16/2021] [Indexed: 01/08/2023]
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6
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Ramya AN, Arya JS, Madhukrishnan M, Shamjith S, Vidyalekshmi MS, Maiti KK. Raman Imaging: An Impending Approach Towards Cancer Diagnosis. Chem Asian J 2021; 16:409-422. [PMID: 33443291 DOI: 10.1002/asia.202001340] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 01/11/2021] [Indexed: 12/18/2022]
Abstract
In accordance with the recent studies, Raman spectroscopy is well experimented as a highly sensitive analytical and imaging technique in biomedical research, mainly for various disease diagnosis including cancer. In comparison with other imaging modalities, Raman spectroscopy facilitate numerous assistances owing to its low background signal, immense spatial resolution, high chemical specificity, multiplexing capability, excellent photo stability and non-invasive detection capability. In cancer diagnosis Raman imaging intervened as a promising investigative tool to provide molecular level information to differentiate the cancerous vs non-cancerous cells, tissues and even in body fluids. Anciently, spontaneous Raman scattering is very feeble due to its low signal intensity and long acquisition time but new advanced techniques like coherent Raman scattering (CRS) and surface enhanced Raman scattering (SERS) gradually superseded these issues. So, the present review focuses on the recent developments and applications of Raman spectroscopy-based imaging techniques for cancer diagnosis.
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Affiliation(s)
- Adukkadan N Ramya
- Chemical Sciences and Technology Division (CSTD), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram, 695019, Kerala, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Jayadev S Arya
- Chemical Sciences and Technology Division (CSTD), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram, 695019, Kerala, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Murali Madhukrishnan
- Chemical Sciences and Technology Division (CSTD), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram, 695019, Kerala, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Shanmughan Shamjith
- Chemical Sciences and Technology Division (CSTD), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram, 695019, Kerala, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Murukan S Vidyalekshmi
- Chemical Sciences and Technology Division (CSTD), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram, 695019, Kerala, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Kaustabh K Maiti
- Chemical Sciences and Technology Division (CSTD), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram, 695019, Kerala, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
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7
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Bik E, Mateuszuk L, Stojak M, Chlopicki S, Baranska M, Majzner K. Menadione-induced endothelial inflammation detected by Raman spectroscopy. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2020; 1868:118911. [PMID: 33227312 DOI: 10.1016/j.bbamcr.2020.118911] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 11/13/2020] [Accepted: 11/18/2020] [Indexed: 12/24/2022]
Abstract
In this work, the effect of an early oxidative stress on human endothelial cells induced by menadione was studied using a combined methodology of label-free Raman imaging and fluorescence staining. Menadione-induced ROS-dependent endothelial inflammation in human aorta endothelial cells (HAEC) was studied with focus on changes in cytochrome, proteins, nucleic acids and lipids content and their distribution in cells. Fluorescence staining (ICAM-1, VCAM-1, vWF, LipidTox, MitoRos and DCF) was used to confirm endothelial inflammation and ROS generation. The results showed that short time, exposure to menadione did not cause their apoptosis or necrosis (Annexin V Apoptosis Detection Kit) within the 3 h timescale of measurement. On the other hand, 3 h of incubation, did result in endothelial inflammation (ICAM-1, VCAM-1, vWF) that was associated with an increased ROS formation (MitoRos and DCF) suggesting the oxidative stress-mediated inflammation. Chemometric analysis of spectral data enabled the determination of spectroscopic markers of menadione-induced oxidative stress-mediated endothelial inflammation including a decrease of the bands intensity of cytochrome (604, 750, 1128, 1315 and 1585 cm-1), nucleic acids bands (785 cm-1), proteins (1005 cm-1) and increased intensity of lipid bands (722, 1085, 1265, 1303, 1445 and 1660 cm-1), without changes in the spectroscopic signature of the cell nucleus. In conclusion, oxidative stress resulting in endothelial inflammation was featured by significant alterations in the number of biochemical changes in mitochondria and other cellular compartments detected by Raman spectroscopy. Most of these, coexisted with results from fluorescence imaging, and most importantly occurred earlier than the detection of increased ROS or markers of endothelial inflammation.
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Affiliation(s)
- Ewelina Bik
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, 14 Bobrzynskiego Str., 30-348 Krakow, Poland; Faculty of Chemistry, Jagiellonian University, 2 Gronostajowa Str., 30-387 Krakow, Poland
| | - Lukasz Mateuszuk
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, 14 Bobrzynskiego Str., 30-348 Krakow, Poland
| | - Marta Stojak
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, 14 Bobrzynskiego Str., 30-348 Krakow, Poland
| | - Stefan Chlopicki
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, 14 Bobrzynskiego Str., 30-348 Krakow, Poland; Chair of Pharmacology, Jagiellonian University, Medical College 16 Grzegorzecka Str., 31-531 Krakow, Poland
| | - Malgorzata Baranska
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, 14 Bobrzynskiego Str., 30-348 Krakow, Poland; Faculty of Chemistry, Jagiellonian University, 2 Gronostajowa Str., 30-387 Krakow, Poland
| | - Katarzyna Majzner
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, 14 Bobrzynskiego Str., 30-348 Krakow, Poland; Faculty of Chemistry, Jagiellonian University, 2 Gronostajowa Str., 30-387 Krakow, Poland.
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8
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Bik E, Dorosz A, Mateuszuk L, Baranska M, Majzner K. Fixed versus live endothelial cells: The effect of glutaraldehyde fixation manifested by characteristic bands on the Raman spectra of cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 240:118460. [PMID: 32526395 DOI: 10.1016/j.saa.2020.118460] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 05/06/2020] [Accepted: 05/07/2020] [Indexed: 06/11/2023]
Abstract
This work shows an impact of glutaraldehyde (GA) fixation on endothelial cells. Raman spectroscopy imaging was used as a method to monitor biochemical content of the cells due to GA fixation since this is an approach frequently used for studying cells by means of Raman imaging. To get a deeper insight into the changes and to understand them better the measurements of live and fixed cells were performed using two lasers, i.e. 488 and 532 nm. It has been demonstrated that GA fixation affects lipids, proteins, nucleic acid and carbohydrates to small extent. The application of 488 nm laser line seems to be more efficient for live cells due to the small impact of cytochrome resonance on Raman spectra, however 532 nm line is more beneficial for fixed cells due to higher quantum efficiency of the detector, thus leading to higher intensity of Raman bands. Generally, the changes due to fixation are not pronounced but cannot be ignored and the knowledge about them can help in a proper interpretation of data collected for fixed versus live cells.
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Affiliation(s)
- E Bik
- Faculty of Chemistry, Jagiellonian University, 2 Gronostajowa Str., 30-387 Krakow, Poland; Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, 14, Bobrzynskiego Str., 30-348 Krakow, Poland
| | - A Dorosz
- Faculty of Chemistry, Jagiellonian University, 2 Gronostajowa Str., 30-387 Krakow, Poland; Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, 14, Bobrzynskiego Str., 30-348 Krakow, Poland
| | - L Mateuszuk
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, 14, Bobrzynskiego Str., 30-348 Krakow, Poland
| | - M Baranska
- Faculty of Chemistry, Jagiellonian University, 2 Gronostajowa Str., 30-387 Krakow, Poland; Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, 14, Bobrzynskiego Str., 30-348 Krakow, Poland
| | - K Majzner
- Faculty of Chemistry, Jagiellonian University, 2 Gronostajowa Str., 30-387 Krakow, Poland; Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, 14, Bobrzynskiego Str., 30-348 Krakow, Poland.
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9
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Ochoa-Vazquez G, Kharisov B, Arizmendi-Morquecho A, Cario A, Aymonier C, Marre S, Lopez I. Microfluidics and Surface-Enhanced Raman Spectroscopy: A Perfect Match for New Analytical Tools. IEEE Trans Nanobioscience 2019; 18:558-566. [PMID: 31545740 DOI: 10.1109/tnb.2019.2943078] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
In this perspective article, we emphasize the combination of Surface-Enhanced Raman Spectroscopy (SERS) and Microfluidic devices. SERS approaches have been widely studied and used for multiple applications including trace molecules detection, in situ analysis of biological samples and monitoring or, all of them with good results, however still with limitations of the technique, for example regarding with improved precision and reproducibility. These implications can be overcome by microfluidic approaches. The resulting coupling Microfluidics - SERS (MF-SERS) has recently gained increasing attention by creating thundering opportunities for the analytical field. For this purpose, we introduce some of the strategies developed to implement SERS within microfluidic reactor along with a brief overview of the most recent MF-SERS applications for biology, health and environmental concerns. Eventually, we will discuss future research opportunities of such systems.
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Zhou Y, Liu CH, Wu B, Yu X, Cheng G, Zhu K, Wang K, Zhang C, Zhao M, Zong R, Zhang L, Shi L, Alfano RR. Optical biopsy identification and grading of gliomas using label-free visible resonance Raman spectroscopy. JOURNAL OF BIOMEDICAL OPTICS 2019; 24:1-12. [PMID: 31512439 PMCID: PMC6997631 DOI: 10.1117/1.jbo.24.9.095001] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Accepted: 07/26/2019] [Indexed: 05/06/2023]
Abstract
Glioma is one of the most refractory types of brain tumor. Accurate tumor boundary identification and complete resection of the tumor are essential for glioma removal during brain surgery. We present a method based on visible resonance Raman (VRR) spectroscopy to identify glioma margins and grades. A set of diagnostic spectral biomarkers features are presented based on tissue composition changes revealed by VRR. The Raman spectra include molecular vibrational fingerprints of carotenoids, tryptophan, amide I/II/III, proteins, and lipids. These basic in situ spectral biomarkers are used to identify the tissue from the interface between brain cancer and normal tissue and to evaluate glioma grades. The VRR spectra are also analyzed using principal component analysis for dimension reduction and feature detection and support vector machine for classification. The cross-validated sensitivity, specificity, and accuracy are found to be 100%, 96.3%, and 99.6% to distinguish glioma tissues from normal brain tissues, respectively. The area under the receiver operating characteristic curve for the classification is about 1.0. The accuracies to distinguish normal, low grade (grades I and II), and high grade (grades III and IV) gliomas are found to be 96.3%, 53.7%, and 84.1% for the three groups, respectively, along with a total accuracy of 75.1%. A set of criteria for differentiating normal human brain tissues from normal control tissues is proposed and used to identify brain cancer margins, yielding a diagnostic sensitivity of 100% and specificity of 71%. Our study demonstrates the potential of VRR as a label-free optical molecular histopathology method used for in situ boundary line judgment for brain surgery in the margins.
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Affiliation(s)
- Yan Zhou
- PLA Air Force Medical Center, Department of Neurosurgery, Beijing, China
| | - Cheng-Hui Liu
- City University of New York, Institute for Ultrafast Spectroscopy and Lasers, Department of Physics of the City College, New York, United States
| | - Binlin Wu
- Southern Connecticut State University, CSCU Center for Nanotechnology, Physics Department, New Haven, Connecticut, United States
| | - Xinguang Yu
- PLA General Hospital, Department of Neurosurgery, Beijing, China
| | - Gangge Cheng
- PLA Air Force Medical Center, Department of Neurosurgery, Beijing, China
| | - Ke Zhu
- Chinese Academy of Sciences, Institute of Physics, Beijing, China
| | - Kai Wang
- Jilin University, State Key Laboratory of Superhard Materials, Changchun, China
| | - Chunyuan Zhang
- City University of New York, Institute for Ultrafast Spectroscopy and Lasers, Department of Physics of the City College, New York, United States
| | - Mingyue Zhao
- PLA Air Force Medical Center, Department of Neurosurgery, Beijing, China
| | - Rui Zong
- PLA General Hospital, Department of Neurosurgery, Beijing, China
| | - Lin Zhang
- City University of New York, Institute for Ultrafast Spectroscopy and Lasers, Department of Physics of the City College, New York, United States
| | - Lingyan Shi
- University of California San Diego, Department of Bioengineering, La Jolla, California, United States
| | - Robert R. Alfano
- City University of New York, Institute for Ultrafast Spectroscopy and Lasers, Department of Physics of the City College, New York, United States
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11
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Wang N, Cao H, Wang L, Ren F, Zeng Q, Xu X, Liang J, Zhan Y, Chen X. Recent Advances in Spontaneous Raman Spectroscopic Imaging: Instrumentation and Applications. Curr Med Chem 2019; 27:6188-6207. [PMID: 31237196 DOI: 10.2174/0929867326666190619114431] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 04/04/2019] [Accepted: 04/05/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Spectroscopic imaging based on the spontaneous Raman scattering effects can provide unique fingerprint information in relation to the vibration bands of molecules. Due to its advantages of high chemical specificity, non-invasive detection capability, low sensitivity to water, and no special sample pretreatment, Raman Spectroscopic Imaging (RSI) has become an invaluable tool in the field of biomedicine and medicinal chemistry. METHODS There are three methods to implement RSI, including point scanning, line scanning and wide-field RSI. Point-scanning can achieve two-and three-dimensional imaging of target samples. High spectral resolution, full spectral range and confocal features render this technique highly attractive. However, point scanning based RSI is a time-consuming process that can take several hours to map a small area. Line scanning RSI is an extension of point scanning method, with an imaging speed being 300-600 times faster. In the wide-field RSI, the laser illuminates the entire region of interest directly and all the images then collected for analysis. In general, it enables more accurate chemical imaging at faster speeds. RESULTS This review focuses on the recent advances in RSI, with particular emphasis on the latest developments on instrumentation and the related applications in biomedicine and medicinal chemistry. Finally, we prospect the development trend of RSI as well as its potential to translation from bench to bedside. CONCLUSION RSI is a powerful technique that provides unique chemical information, with a great potential in the fields of biomedicine and medicinal chemistry.
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Affiliation(s)
- Nan Wang
- Engineering Research Center of Molecular and Neuro Imaging of Ministry of China, Xi’an, Shaanxi 710126, China,School of Life Science and Technology, Xidian University, P.O. Box: 0528, Xi’an, Shaanxi 710126, China
| | - Honghao Cao
- Engineering Research Center of Molecular and Neuro Imaging of Ministry of China, Xi’an, Shaanxi 710126, China,School of Life Science and Technology, Xidian University, P.O. Box: 0528, Xi’an, Shaanxi 710126, China
| | - Lin Wang
- School of Information Sciences and Techonlogy, Northwest University, Xi’an, Shaanxi 710127, China
| | - Feng Ren
- Engineering Research Center of Molecular and Neuro Imaging of Ministry of China, Xi’an, Shaanxi 710126, China,School of Life Science and Technology, Xidian University, P.O. Box: 0528, Xi’an, Shaanxi 710126, China
| | - Qi Zeng
- Engineering Research Center of Molecular and Neuro Imaging of Ministry of China, Xi’an, Shaanxi 710126, China,School of Life Science and Technology, Xidian University, P.O. Box: 0528, Xi’an, Shaanxi 710126, China
| | - Xinyi Xu
- Engineering Research Center of Molecular and Neuro Imaging of Ministry of China, Xi’an, Shaanxi 710126, China,School of Life Science and Technology, Xidian University, P.O. Box: 0528, Xi’an, Shaanxi 710126, China
| | - Jimin Liang
- Engineering Research Center of Molecular and Neuro Imaging of Ministry of China, Xi’an, Shaanxi 710126, China,School of Life Science and Technology, Xidian University, P.O. Box: 0528, Xi’an, Shaanxi 710126, China
| | - Yonghua Zhan
- Engineering Research Center of Molecular and Neuro Imaging of Ministry of China, Xi’an, Shaanxi 710126, China,School of Life Science and Technology, Xidian University, P.O. Box: 0528, Xi’an, Shaanxi 710126, China
| | - Xueli Chen
- Engineering Research Center of Molecular and Neuro Imaging of Ministry of China, Xi’an, Shaanxi 710126, China,School of Life Science and Technology, Xidian University, P.O. Box: 0528, Xi’an, Shaanxi 710126, China
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12
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Alnasser F, Castagnola V, Boselli L, Esquivel-Gaon M, Efeoglu E, McIntyre J, Byrne HJ, Dawson KA. Graphene Nanoflake Uptake Mediated by Scavenger Receptors. NANO LETTERS 2019; 19:1260-1268. [PMID: 30628448 DOI: 10.1021/acs.nanolett.8b04820] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The biological interactions of graphene have been extensively investigated over the last 10 years. However, very little is known about graphene interactions with the cell surface and how the graphene internalization process is driven and mediated by specific recognition sites at the interface with the cell. In this work, we propose a methodology to investigate direct molecular correlations between the biomolecular corona of graphene and specific cell receptors, showing that key protein recognition motifs, presented on the nanomaterial surface, can engage selectively with specific cell receptors. We consider the case of apolipoprotein A-I, found to be very abundant in the graphene protein corona, and observe that the uptake of graphene nanoflakes is somewhat increased in cells with greatly elevated expression of scavenger receptors B1, suggesting a possible mechanism of endogenous interaction. The uptake results, obtained by flow cytometry, have been confirmed using Raman microspectroscopic mapping, exploiting the strong Raman signature of graphene.
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Affiliation(s)
- Fatima Alnasser
- Centre for BioNano Interactions, School of Chemistry , University College Dublin , Belfield, Dublin 4 , Ireland
| | - Valentina Castagnola
- Centre for BioNano Interactions, School of Chemistry , University College Dublin , Belfield, Dublin 4 , Ireland
| | - Luca Boselli
- Centre for BioNano Interactions, School of Chemistry , University College Dublin , Belfield, Dublin 4 , Ireland
| | - Margarita Esquivel-Gaon
- Centre for BioNano Interactions, School of Chemistry , University College Dublin , Belfield, Dublin 4 , Ireland
| | - Esen Efeoglu
- FOCAS Research Institute , Technological University Dublin , Kevin Street , Dublin 8 , Ireland
| | - Jennifer McIntyre
- FOCAS Research Institute , Technological University Dublin , Kevin Street , Dublin 8 , Ireland
| | - Hugh J Byrne
- FOCAS Research Institute , Technological University Dublin , Kevin Street , Dublin 8 , Ireland
| | - Kenneth A Dawson
- Centre for BioNano Interactions, School of Chemistry , University College Dublin , Belfield, Dublin 4 , Ireland
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13
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Schie IW, Kiselev R, Krafft C, Popp J. Rapid acquisition of mean Raman spectra of eukaryotic cells for a robust single cell classification. Analyst 2018; 141:6387-6395. [PMID: 27704071 DOI: 10.1039/c6an01018k] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Raman spectroscopy has previously been used to identify eukaryotic and prokaryotic cells. While prokaryotic cells are small in size and can be assessed by a single Raman spectrum, the larger size of eukaryotic cells and their complex organization requires the acquisition of multiple Raman spectra to properly characterize them. A Raman spectrum from a diffraction-limited spot at an arbitrary location within a cell results in spectral variations that affect classification approaches. To probe whole cells with Raman imaging at high spatial resolution is time consuming, because a large number of Raman spectra need to be collected, resulting in low cell throughput and impairing statistical analysis due to low cell numbers. Here we propose a method to overcome the effects of cellular heterogeneity by acquiring integrated Raman spectra covering a large portion of a cell. The acquired spectrum represents the mean macromolecular composition of a cell with an exposure time that is comparable to acquisition of a single Raman spectrum. Data sets were collected from T lymphocyte Jurkat cells, and pancreatic cell lines Capan1 and MiaPaca2. Cell classification by support vector machines was compared for single spectra, spectra of images and integrated Raman spectra of cells. The integrated approach provides better and more stable prediction for individual cells, and in the current implementation, the mean macromolecular information of a cell can be acquired faster than with the acquisition of individual spectra from a comparable region. It is expected that this approach will have a major impact on the implementation of Raman based cell classification.
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Affiliation(s)
- Iwan W Schie
- Leibniz Institute of Photonic Technology, Albert-Einstein-Str. 9, 07745 Jena, Germany.
| | - Roman Kiselev
- Leibniz Institute of Photonic Technology, Albert-Einstein-Str. 9, 07745 Jena, Germany.
| | - Christoph Krafft
- Leibniz Institute of Photonic Technology, Albert-Einstein-Str. 9, 07745 Jena, Germany.
| | - Jürgen Popp
- Leibniz Institute of Photonic Technology, Albert-Einstein-Str. 9, 07745 Jena, Germany. and Institute of Physical Chemistry & Abbe Center of Photonics, Friedrich Schiller University Jena, Helmholtzweg 4, 07743 Jena, Germany
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14
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15
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Tott S, Grosicki M, Klimas B, Augustynska D, Chlopicki S, Baranska M. Raman spectroscopic features of primary cardiac microvascular endothelial cells (CMECs) isolated from the murine heart. Analyst 2018; 143:6079-6086. [DOI: 10.1039/c8an01308j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Gaining knowledge on the biochemical profile of primary endothelial cells on a subcellular level can contribute to better understanding of cardiovascular disease.
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Affiliation(s)
- Szymon Tott
- Faculty of Chemistry
- Jagiellonian University
- 30-387 Krakow
- Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)
| | - Marek Grosicki
- Jagiellonian Centre for Experimental Therapeutics (JCET)
- Jagiellonian University
- 30-348 Krakow
- Poland
| | - Beata Klimas
- Faculty of Chemistry
- Jagiellonian University
- 30-387 Krakow
- Poland
| | - Dominika Augustynska
- Jagiellonian Centre for Experimental Therapeutics (JCET)
- Jagiellonian University
- 30-348 Krakow
- Poland
| | - Stefan Chlopicki
- Jagiellonian Centre for Experimental Therapeutics (JCET)
- Jagiellonian University
- 30-348 Krakow
- Poland
- Department of Experimental Pharmacology
| | - Malgorzata Baranska
- Faculty of Chemistry
- Jagiellonian University
- 30-387 Krakow
- Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)
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16
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Szafraniec E, Wiercigroch E, Czamara K, Majzner K, Staniszewska-Slezak E, Marzec KM, Malek K, Kaczor A, Baranska M. Diversity among endothelial cell lines revealed by Raman and Fourier-transform infrared spectroscopic imaging. Analyst 2018; 143:4323-4334. [DOI: 10.1039/c8an00239h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
A methodology of examination and characterization of popular human endothelial cells lines.
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Affiliation(s)
| | | | - Krzysztof Czamara
- Faculty of Chemistry
- Jagiellonian University
- 30-387 Krakow
- Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)
| | - Katarzyna Majzner
- Faculty of Chemistry
- Jagiellonian University
- 30-387 Krakow
- Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)
| | - Emilia Staniszewska-Slezak
- Faculty of Chemistry
- Jagiellonian University
- 30-387 Krakow
- Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)
| | - Katarzyna M. Marzec
- Jagiellonian Centre for Experimental Therapeutics (JCET)
- Jagiellonian University
- 30-348 Krakow
- Poland
| | - Kamilla Malek
- Faculty of Chemistry
- Jagiellonian University
- 30-387 Krakow
- Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)
| | - Agnieszka Kaczor
- Faculty of Chemistry
- Jagiellonian University
- 30-387 Krakow
- Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)
| | - Malgorzata Baranska
- Faculty of Chemistry
- Jagiellonian University
- 30-387 Krakow
- Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)
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17
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Li D, Chen X, Wang H, Liu J, Zheng M, Fu Y, Yu Y, Zhi J. Cetuximab-conjugated nanodiamonds drug delivery system for enhanced targeting therapy and 3D Raman imaging. JOURNAL OF BIOPHOTONICS 2017; 10:1636-1646. [PMID: 28635183 DOI: 10.1002/jbio.201700011] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 03/31/2017] [Accepted: 05/02/2017] [Indexed: 05/20/2023]
Abstract
In this study, a multicomponent nanodiamonds (NDs)-based targeting drug delivery system, cetuximab-NDs-cisplatin bioconjugate, combining both specific targeting and enhanced therapeutic efficacy capabilities, is developed and characterized. The specific targeting ability of cetuximab-NDs-cisplatin system on human liver hepatocellular carcinoma (HepG2) cells is evaluated through epidermal growth factor receptor (EGFR) blocking experiments, since EGFR is over-expressed on HepG2 cell membrane. Besides, cytotoxic evaluation confirms that cetuximab-NDs-cisplatin system could significantly inhibit the growth of HepG2 cells, and the therapeutic activity of this system is proven to be better than that of both nonspecific NDs-cisplatin conjugate and specific EGF-NDs-cisplatin conjugate. Furthermore, a 3-dimensional (3D) Raman imaging technique is utilized to visualize the targeting efficacy and enhanced internalization of cetuximab-NDs-cisplatin system in HepG2 cells, using the NDs existing in the bioconjugate as Raman probes, based on the characteristic Raman signal of NDs at 1332 cm-1 . These advantageous properties of cetuximab-NDs-cisplatin system propose a prospective imaging and treatment tool for further diagnostic and therapeutic purposes.
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Affiliation(s)
- Dandan Li
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, PR China
- University of Chinese Academy of Sciences, 100049, PR China
| | - Xin Chen
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, PR China
- University of Chinese Academy of Sciences, 100049, PR China
- School of Pharmaceutical Sciences, Peking University, 100191, PR China
| | - Hong Wang
- School of Pharmaceutical Sciences, Peking University, 100191, PR China
| | - Jie Liu
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, PR China
| | - Meiling Zheng
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, PR China
| | - Yang Fu
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, PR China
- University of Chinese Academy of Sciences, 100049, PR China
| | - Yuan Yu
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, PR China
| | - Jinfang Zhi
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, PR China
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18
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Wang J, Sheng Li R, Zhi Zhang H, Wang N, Zhang Z, Huang CZ. Highly fluorescent carbon dots as selective and visual probes for sensing copper ions in living cells via an electron transfer process. Biosens Bioelectron 2017; 97:157-163. [DOI: 10.1016/j.bios.2017.05.035] [Citation(s) in RCA: 119] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 05/04/2017] [Accepted: 05/18/2017] [Indexed: 10/19/2022]
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19
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Kallepitis C, Bergholt MS, Mazo MM, Leonardo V, Skaalure SC, Maynard SA, Stevens MM. Quantitative volumetric Raman imaging of three dimensional cell cultures. Nat Commun 2017; 8:14843. [PMID: 28327660 PMCID: PMC5364421 DOI: 10.1038/ncomms14843] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 02/03/2017] [Indexed: 02/07/2023] Open
Abstract
The ability to simultaneously image multiple biomolecules in biologically relevant three-dimensional (3D) cell culture environments would contribute greatly to the understanding of complex cellular mechanisms and cell-material interactions. Here, we present a computational framework for label-free quantitative volumetric Raman imaging (qVRI). We apply qVRI to a selection of biological systems: human pluripotent stem cells with their cardiac derivatives, monocytes and monocyte-derived macrophages in conventional cell culture systems and mesenchymal stem cells inside biomimetic hydrogels that supplied a 3D cell culture environment. We demonstrate visualization and quantification of fine details in cell shape, cytoplasm, nucleus, lipid bodies and cytoskeletal structures in 3D with unprecedented biomolecular specificity for vibrational microspectroscopy.
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Affiliation(s)
- Charalambos Kallepitis
- Department of Materials, Imperial College London, London SW7 2AZ, UK
- Department of Bioengineering, Imperial College London, London SW7 2AZ, UK
- Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, UK
| | - Mads S. Bergholt
- Department of Materials, Imperial College London, London SW7 2AZ, UK
- Department of Bioengineering, Imperial College London, London SW7 2AZ, UK
- Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, UK
| | - Manuel M. Mazo
- Department of Materials, Imperial College London, London SW7 2AZ, UK
- Department of Bioengineering, Imperial College London, London SW7 2AZ, UK
- Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, UK
| | - Vincent Leonardo
- Department of Materials, Imperial College London, London SW7 2AZ, UK
- Department of Bioengineering, Imperial College London, London SW7 2AZ, UK
- Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, UK
| | - Stacey C. Skaalure
- Department of Materials, Imperial College London, London SW7 2AZ, UK
- Department of Bioengineering, Imperial College London, London SW7 2AZ, UK
- Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, UK
| | - Stephanie A. Maynard
- Department of Materials, Imperial College London, London SW7 2AZ, UK
- Department of Bioengineering, Imperial College London, London SW7 2AZ, UK
- Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, UK
| | - Molly M. Stevens
- Department of Materials, Imperial College London, London SW7 2AZ, UK
- Department of Bioengineering, Imperial College London, London SW7 2AZ, UK
- Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, UK
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20
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Wagner S, Dieing T, Centeno A, Zurutuza A, Smith AD, Östling M, Kataria S, Lemme MC. Noninvasive Scanning Raman Spectroscopy and Tomography for Graphene Membrane Characterization. NANO LETTERS 2017; 17:1504-1511. [PMID: 28140595 PMCID: PMC5345116 DOI: 10.1021/acs.nanolett.6b04546] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 01/31/2017] [Indexed: 05/30/2023]
Abstract
Graphene has extraordinary mechanical and electronic properties, making it a promising material for membrane-based nanoelectromechanical systems (NEMS). Here, chemical-vapor-deposited graphene is transferred onto target substrates to suspend it over cavities and trenches for pressure-sensor applications. The development of such devices requires suitable metrology methods, i.e., large-scale characterization techniques, to confirm and analyze successful graphene transfer with intact suspended graphene membranes. We propose fast and noninvasive Raman spectroscopy mapping to distinguish between free-standing and substrate-supported graphene, utilizing the different strain and doping levels. The technique is expanded to combine two-dimensional area scans with cross-sectional Raman spectroscopy, resulting in three-dimensional Raman tomography of membrane-based graphene NEMS. The potential of Raman tomography for in-line monitoring is further demonstrated with a methodology for automated data analysis to spatially resolve the material composition in micrometer-scale integrated devices, including free-standing and substrate-supported graphene. Raman tomography may be applied to devices composed of other two-dimensional materials as well as silicon micro- and nanoelectromechanical systems.
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Affiliation(s)
- Stefan Wagner
- Department of Electrical
Engineering and Computer Science, University
of Siegen, Hölderlinstrasse
3, 57076 Siegen, Germany
| | - Thomas Dieing
- WITec Wissenschaftliche Instrumente und
Technologie GmbH, Lise-Meitner-Strasse
6, 89081 Ulm, Germany
| | - Alba Centeno
- Graphenea S.A., Avenida de Tolosa 76, 20018 San Sebastián, Spain
| | - Amaia Zurutuza
- Graphenea S.A., Avenida de Tolosa 76, 20018 San Sebastián, Spain
| | - Anderson D. Smith
- School of Information and Communication
Technology, KTH Royal Institute of Technology, E229, 16440 Kista, Sweden
| | - Mikael Östling
- School of Information and Communication
Technology, KTH Royal Institute of Technology, E229, 16440 Kista, Sweden
| | - Satender Kataria
- Department of Electrical
Engineering and Computer Science, University
of Siegen, Hölderlinstrasse
3, 57076 Siegen, Germany
| | - Max C. Lemme
- Department of Electrical
Engineering and Computer Science, University
of Siegen, Hölderlinstrasse
3, 57076 Siegen, Germany
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21
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Czamara K, Majzner K, Selmi A, Baranska M, Ozaki Y, Kaczor A. Unsaturated lipid bodies as a hallmark of inflammation studied by Raman 2D and 3D microscopy. Sci Rep 2017; 7:40889. [PMID: 28098251 PMCID: PMC5241649 DOI: 10.1038/srep40889] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Accepted: 12/12/2016] [Indexed: 02/07/2023] Open
Abstract
Endothelial HMEC-1 cells incubated with pro-inflammatory cytokine TNF-α for 6 and 24 hours were studied as a model of inflammation using Raman imaging. Striking changes in distribution, composition and concentration of cellular lipids were observed after exposure to TNF-α compared to the control. In particular, 3D Raman imaging revealed a significant increase in the amount of lipid entities formed under inflammation. Lipid bodies were randomly distributed in the cytoplasm and two types of droplets were assembled: more saturated one, in spectral characteristics resembling phosphatidylcholine and saturated cholesteryl esters, observed also in the control, and highly unsaturated one, containing also cholesterols, being a hallmark of inflamed cells. The statistical analysis showed that the number of lipid bodies was significantly dependent on the exposure time to TNF-α. Overall, observed formation of unsaturated lipid droplets can be directly correlated with the increase in production of prostacyclins - endogenous inflammation mediators.
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Affiliation(s)
- K Czamara
- Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060 Krakow, Poland.,Jagiellonian Centre of Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348 Krakow, Poland
| | - K Majzner
- Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060 Krakow, Poland.,Jagiellonian Centre of Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348 Krakow, Poland
| | - A Selmi
- Jagiellonian Centre of Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348 Krakow, Poland
| | - M Baranska
- Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060 Krakow, Poland.,Jagiellonian Centre of Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348 Krakow, Poland
| | - Y Ozaki
- Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, Gakuen 2-1, Sanda, Hyogo 669-1337, Japan
| | - A Kaczor
- Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060 Krakow, Poland.,Jagiellonian Centre of Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348 Krakow, Poland
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22
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Czamara K, Petko F, Baranska M, Kaczor A. Raman microscopy at the subcellular level: a study on early apoptosis in endothelial cells induced by Fas ligand and cycloheximide. Analyst 2017; 141:1390-7. [PMID: 26765153 DOI: 10.1039/c5an02202a] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
High spatially resolved Raman microscopy was applied to study the early apoptosis in endothelial cells and chemical and structural changes induced by this process. Application of cluster analysis enabled separation of signals due to various subcellular organelles and compartments such as the nuclei, nucleoli, endoplasmic reticulum or cytoplasm and analysis of alterations locally at the subcellular level. Different stimuli, i.e. Fas ligand, a tumor necrosis factor, and cycloheximide, an inhibitor of eukaryotic protein biosynthesis, were applied to induce apoptotic mechanisms. Due to different mechanisms of action, the changes observed in subcellular structures were different for FasL and cycloheximide. Although in both cases a statistically significant decrease of the protein level was observed in all studied cellular structures, the increase of the nucleic acids content locally in apoptotic nuclei was considerably more pronounced upon FasL-induced apoptosis compared to the cycloheximide one. Additionally, apoptosis invokes also a decrease of the proteins with the α-helix protein structure selectively for FasL in the cytoplasm and endoplasmic reticulum.
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Affiliation(s)
- Krzysztof Czamara
- Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060 Krakow, Poland. and Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348 Krakow, Poland
| | - Filip Petko
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348 Krakow, Poland
| | - Malgorzata Baranska
- Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060 Krakow, Poland. and Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348 Krakow, Poland
| | - Agnieszka Kaczor
- Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060 Krakow, Poland. and Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348 Krakow, Poland
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23
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Dybas J, Marzec KM, Pacia MZ, Kochan K, Czamara K, Chrabaszcz K, Staniszewska-Slezak E, Malek K, Baranska M, Kaczor A. Raman spectroscopy as a sensitive probe of soft tissue composition – Imaging of cross-sections of various organs vs. single spectra of tissue homogenates. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2016.08.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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24
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Fu J, Hassan FM, Li J, Lee DU, Ghannoum AR, Lui G, Hoque MA, Chen Z. Flexible Rechargeable Zinc-Air Batteries through Morphological Emulation of Human Hair Array. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:6421-8. [PMID: 27197721 DOI: 10.1002/adma.201600762] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2016] [Revised: 03/09/2016] [Indexed: 05/22/2023]
Abstract
An electrically rechargeable, nanoarchitectured air electrode that morphologically emulates a human hair array is demonstrated in a zinc-air battery. The hair-like array of mesoporous cobalt oxide nanopetals in nitrogen-doped carbon nanotubes is grown directly on a stainless-steel mesh. This electrode produces both flexibility and improved battery performance, and thus fully manifests the advantages of flexible rechargeable zinc-air batteries in practical applications.
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Affiliation(s)
- Jing Fu
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, Waterloo Institute for Sustainable Energy, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada
| | - Fathy Mohamed Hassan
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, Waterloo Institute for Sustainable Energy, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada
| | - Jingde Li
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, Waterloo Institute for Sustainable Energy, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada
| | - Dong Un Lee
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, Waterloo Institute for Sustainable Energy, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada
| | - Abdul Rahman Ghannoum
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, Waterloo Institute for Sustainable Energy, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada
| | - Gregory Lui
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, Waterloo Institute for Sustainable Energy, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada
| | - Md Ariful Hoque
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, Waterloo Institute for Sustainable Energy, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada
| | - Zhongwei Chen
- Department of Chemical Engineering, Waterloo Institute for Nanotechnology, Waterloo Institute for Sustainable Energy, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada
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25
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Smith R, Wright KL, Ashton L. Raman spectroscopy: an evolving technique for live cell studies. Analyst 2016; 141:3590-600. [PMID: 27072718 DOI: 10.1039/c6an00152a] [Citation(s) in RCA: 177] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
One of the most exciting developments in Raman spectroscopy in the last decade has been its application to cells and tissues for diagnostic and pharmaceutical applications, and in particular its use in the analysis of cellular dynamics. Raman spectroscopy is rapidly advancing as a cell imaging method that overcomes many of the limitations of current techniques and is earning its place as a routine tool in cell biology. In this review we focus on important developments in Raman spectroscopy that have evolved into the exciting technique of live-cell Raman microscopy and highlight some of the most recent and significant applications to cell biology.
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Affiliation(s)
- Rachael Smith
- Department of Chemistry, Lancaster University, LA1 4YG, UK.
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26
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Majzner K, Chlopicki S, Baranska M. Lipid droplets formation in human endothelial cells in response to polyunsaturated fatty acids and 1-methyl-nicotinamide (MNA); confocal Raman imaging and fluorescence microscopy studies. JOURNAL OF BIOPHOTONICS 2016; 9:396-405. [PMID: 25966299 DOI: 10.1002/jbio.201500134] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 03/06/2015] [Accepted: 04/07/2015] [Indexed: 06/04/2023]
Abstract
In this work the formation of lipid droplets (LDs) in human endothelial cells culture in response to the uptake of polyunsaturated fatty acids (PUFAs) was studied. Additionally, an effect of 1-methylnicotinamide (MNA) on the process of LDs formation was investigated. LDs have been previously described structurally and to some degree biochemically, however neither the precise function of LDs nor the factors responsible for LD induction have been clarified. Lipid droplets, sometimes referred in the literature as lipid bodies are organelles known to regulate neutrophil, eosinophil, or tumor cell functions but their presence and function in the endothelium is largely unexplored. 3D linear Raman spectroscopy was used to study LDs formation in vitro in a single endothelial cell. The method provides information about distribution and size of LDs as well as their composition. The incubation of endothelial cells with various PUFAs resulted in formation of LDs. As a complementary method for LDs identification a fluorescence microscopy was applied. Fluorescence measurements confirmed the Raman results suggesting endothelial cells uptake of PUFAs and subsequent LDs formation in the cytoplasm of the endothelium. Furthermore, MNA seem to potentiate intracellular uptake of PUFAs to the endothelium that may bear physiological and pharmacological significance. Confocal Raman imaging of HAoEC cell with LDs.
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Affiliation(s)
- Katarzyna Majzner
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348, Krakow, Poland
- Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060, Krakow, Poland
| | - Stefan Chlopicki
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348, Krakow, Poland.
- Department of Experimental Pharmacology, Chair of Pharmacology, Jagiellonian University, Grzegorzecka 16, 31-531, Krakow, Poland.
| | - Malgorzata Baranska
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348, Krakow, Poland.
- Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060, Krakow, Poland.
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27
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Butler HJ, Ashton L, Bird B, Cinque G, Curtis K, Dorney J, Esmonde-White K, Fullwood NJ, Gardner B, Martin-Hirsch PL, Walsh MJ, McAinsh MR, Stone N, Martin FL. Using Raman spectroscopy to characterize biological materials. Nat Protoc 2016; 11:664-87. [PMID: 26963630 DOI: 10.1038/nprot.2016.036] [Citation(s) in RCA: 630] [Impact Index Per Article: 78.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Raman spectroscopy can be used to measure the chemical composition of a sample, which can in turn be used to extract biological information. Many materials have characteristic Raman spectra, which means that Raman spectroscopy has proven to be an effective analytical approach in geology, semiconductor, materials and polymer science fields. The application of Raman spectroscopy and microscopy within biology is rapidly increasing because it can provide chemical and compositional information, but it does not typically suffer from interference from water molecules. Analysis does not conventionally require extensive sample preparation; biochemical and structural information can usually be obtained without labeling. In this protocol, we aim to standardize and bring together multiple experimental approaches from key leaders in the field for obtaining Raman spectra using a microspectrometer. As examples of the range of biological samples that can be analyzed, we provide instructions for acquiring Raman spectra, maps and images for fresh plant tissue, formalin-fixed and fresh frozen mammalian tissue, fixed cells and biofluids. We explore a robust approach for sample preparation, instrumentation, acquisition parameters and data processing. By using this approach, we expect that a typical Raman experiment can be performed by a nonspecialist user to generate high-quality data for biological materials analysis.
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Affiliation(s)
- Holly J Butler
- Lancaster Environment Centre, Lancaster University, Lancaster, UK.,Centre for Global Eco-Innovation, Lancaster Environment Centre, Lancaster University, Lancaster, UK
| | - Lorna Ashton
- Department of Chemistry, Lancaster University, Lancaster, UK
| | | | - Gianfelice Cinque
- Diamond Light Source, Harwell Science and Innovation Campus, Chilton, Oxfordshire, UK
| | - Kelly Curtis
- Department of Biomedical Physics, Physics and Astronomy, University of Exeter, Exeter, UK
| | - Jennifer Dorney
- Department of Biomedical Physics, Physics and Astronomy, University of Exeter, Exeter, UK
| | - Karen Esmonde-White
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Nigel J Fullwood
- Department of Biomedical and Life Sciences, School of Health and Medicine, Lancaster University, Lancaster, UK
| | - Benjamin Gardner
- Department of Biomedical Physics, Physics and Astronomy, University of Exeter, Exeter, UK
| | - Pierre L Martin-Hirsch
- Lancaster Environment Centre, Lancaster University, Lancaster, UK.,School of Pharmacy and Biomedical Sciences, University of Central Lancashire, Preston, UK
| | - Michael J Walsh
- Department of Pathology, University of Illinois at Chicago, Chicago, Illinois, USA.,Department of Bioengineering, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Martin R McAinsh
- Lancaster Environment Centre, Lancaster University, Lancaster, UK
| | - Nicholas Stone
- Biophotonics Research Unit, Gloucestershire Hospitals NHS Foundation Trust, Gloucester, UK
| | - Francis L Martin
- Lancaster Environment Centre, Lancaster University, Lancaster, UK
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28
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Affiliation(s)
- Sanpon Vantasin
- Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, Sanda, Hyogo 669-1336, Japan
| | - Yukihiro Ozaki
- Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, Sanda, Hyogo 669-1336, Japan
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29
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Clemens G, Hands JR, Dorling KM, Baker MJ. Vibrational spectroscopic methods for cytology and cellular research. Analyst 2015; 139:4411-44. [PMID: 25028699 DOI: 10.1039/c4an00636d] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The use of vibrational spectroscopy, FTIR and Raman, for cytology and cellular research has the potential to revolutionise the approach to cellular analysis. Vibrational spectroscopy is non-destructive, simple to operate and provides direct information. Importantly it does not require expensive exogenous labels that may affect the chemistry of the cell under analysis. In addition, the advent of spectroscopic microscopes provides the ability to image cells and acquire spectra with a subcellular resolution. This introductory review focuses on recent developments within this fast paced field and highlights potential for the future use of FTIR and Raman spectroscopy. We particularly focus on the development of live cell research and the new technologies and methodologies that have enabled this.
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Affiliation(s)
- Graeme Clemens
- Centre for Materials Science, Division of Chemistry, University of Central Lancashire, Preston, Lancashire PR1 2HE, UK.
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30
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Rong Z, Xiao R, Wang C, Wang D, Wang S. Plasmonic Ag Core-Satellite Nanostructures with a Tunable Silica-Spaced Nanogap for Surface-Enhanced Raman Scattering. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:8129-37. [PMID: 26132410 DOI: 10.1021/acs.langmuir.5b01713] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Plasmonic Ag core-satellite nanostructures were synthesized by utilizing the ultrathin silica shell as a spacer to generate a tunable nanogap between the Ag core and satellites. To synthesize the nanoparticles, Ag nanoparticles (Ag NPs) with a diameter of ∼60 nm were synthesized as cores, on which Raman dyes were adsorbed and then tunable ultrathin silica shells from 2.0 to 6.5 nm were coated, followed by the deposition of Ag NPs as satellites onto the silica surface. The relationships between the SERS signal and the important parameters, including the satellite diameter and the nanogap distance, were studied by experimental methods and theoretical calculations. The maximum SERS intensity of the core-satellite nanoparticles was over 14.6 times stronger than that of the isolated Raman-encoded Ag/PATP@SiO2 NP. The theoretical calculations indicated that the local maximum calculated enhancement factor (EF) of the hot spots with a 2.0 nm nanogap was 9.5 × 10(5). The well-defined Ag core-satellite nanostructures have a high structural uniformity and an anomalously strong electromagnetic enhancement for highly quantitative SERS, leading to a better understanding of hot spot formation and providing new insights into the optimal design and synthesis of the hot SERS nanostructures in a controlled manner.
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Affiliation(s)
- Zhen Rong
- †Beijing Key Laboratory of New Molecular Diagnosis Technologies for Infectious Diseases, Beijing Institute of Radiation Medicine, Beijing 100850, PR China
| | - Rui Xiao
- †Beijing Key Laboratory of New Molecular Diagnosis Technologies for Infectious Diseases, Beijing Institute of Radiation Medicine, Beijing 100850, PR China
| | - Chongwen Wang
- †Beijing Key Laboratory of New Molecular Diagnosis Technologies for Infectious Diseases, Beijing Institute of Radiation Medicine, Beijing 100850, PR China
| | - Donggen Wang
- §Institute of Transfusion Medicine, Beijing 100850, PR China
| | - Shengqi Wang
- †Beijing Key Laboratory of New Molecular Diagnosis Technologies for Infectious Diseases, Beijing Institute of Radiation Medicine, Beijing 100850, PR China
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31
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Kochan K, Maslak E, Krafft C, Kostogrys R, Chlopicki S, Baranska M. Raman spectroscopy analysis of lipid droplets content, distribution and saturation level in Non-Alcoholic Fatty Liver Disease in mice. JOURNAL OF BIOPHOTONICS 2015; 8:597-609. [PMID: 25346221 DOI: 10.1002/jbio.201400077] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Revised: 09/05/2014] [Accepted: 09/16/2014] [Indexed: 06/04/2023]
Abstract
Non-Alcoholic Fatty Liver Disease (NAFLD) is a common liver disorder, characterized by an excessive lipids deposition within the hepatic tissue. Due to the lack of clear-cut symptoms and optimal diagnostic method, the actual prevalence of NAFLD and its pathogenesis remains unclear, especially in the early stages of progression. In the presented work confocal Raman microspectroscopy was used to investigate alterations in the chemical composition of the NAFLD-affected liver. We have investigated two NAFLD models, representative for macrovesicular and microvesicular steatosis, induced by High Fat Diet (60 kcal %) and Low Carbohydrate High Protein Diet (LCHP), respectively. In both models we confirmed the development of NAFLD, manifested by the presence of lipid droplets (LDs), but of different sizes. Model of macrovesicular steatosis was characterized by large LDs, whereas in the microvesicular steatosis model small droplets were found. In both models, however, we observed a significant decrease in the degree of unsaturation of lipids, in comparison to the control. In addition, for both models, the impact of medical treatment with selected drugs (perindopril and nicotinic acid, respectively) was tested, indicating a significant influence of medicine not only on the occurrence and size of the droplets, but also on their composition. In both cases the drug treatment resulted in an increase of the degree of unsaturation of lipids forming droplets. Confocal Raman microspectroscopy was proven to be a powerful tool providing detailed insight into selected areas of hepatic tissue, following the NAFLD pathogenesis and diagnostic potential of the applied drugs.
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Affiliation(s)
- Kamila Kochan
- Faculty of Chemistry, Jagiellonian University, Krakow, Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Krakow, Poland
| | - Edyta Maslak
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Krakow, Poland
| | | | - Renata Kostogrys
- Department of Human Nutrition, Faculty of Food Technology, Agricultural University, Krakow, Poland
| | - Stefan Chlopicki
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Krakow, Poland
- Department of Experimental Pharmacology, Jagiellonian University, Krakow, Poland
| | - Malgorzata Baranska
- Faculty of Chemistry, Jagiellonian University, Krakow, Poland.
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Krakow, Poland.
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32
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Baranska M, Kaczor A, Malek K, Jaworska A, Majzner K, Staniszewska-Slezak E, Pacia MZ, Zajac G, Dybas J, Wiercigroch E. Raman microscopy as a novel tool to detect endothelial dysfunction. Pharmacol Rep 2015; 67:736-43. [PMID: 26321275 DOI: 10.1016/j.pharep.2015.03.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Revised: 03/26/2015] [Accepted: 03/27/2015] [Indexed: 01/06/2023]
Abstract
Raman microscopy, a label-free method with high spatial resolution, shows growing potential in various fields of medical diagnostics. Several proof-of-concept studies related to the application of Raman microscopy to detect endothelial dysfunction are summarized in this work. Both ex vivo measurements of the tissues in the murine models of endothelial pathologies, as well as in vitro investigations of the cell cultures in the context of cellular transport, drug action and inflammation processes are discussed. The future directions in application of Raman spectroscopy-based methods in such studies are also described.
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Affiliation(s)
- Malgorzata Baranska
- Faculty of Chemistry, Jagiellonian University, Kraków, Poland; Jagiellonian Center for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland.
| | - Agnieszka Kaczor
- Faculty of Chemistry, Jagiellonian University, Kraków, Poland; Jagiellonian Center for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland
| | - Kamilla Malek
- Faculty of Chemistry, Jagiellonian University, Kraków, Poland; Jagiellonian Center for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland
| | - Aleksandra Jaworska
- Faculty of Chemistry, Jagiellonian University, Kraków, Poland; Jagiellonian Center for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland
| | - Katarzyna Majzner
- Faculty of Chemistry, Jagiellonian University, Kraków, Poland; Jagiellonian Center for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland
| | - Emilia Staniszewska-Slezak
- Faculty of Chemistry, Jagiellonian University, Kraków, Poland; Jagiellonian Center for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland
| | - Marta Z Pacia
- Faculty of Chemistry, Jagiellonian University, Kraków, Poland; Jagiellonian Center for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland
| | - Grzegorz Zajac
- Faculty of Chemistry, Jagiellonian University, Kraków, Poland; Jagiellonian Center for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland
| | - Jakub Dybas
- Faculty of Chemistry, Jagiellonian University, Kraków, Poland; Jagiellonian Center for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland
| | - Ewelina Wiercigroch
- Jagiellonian Center for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland
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33
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Pacia MZ, Mateuszuk L, Chlopicki S, Baranska M, Kaczor A. Biochemical changes of the endothelium in the murine model of NO-deficient hypertension. Analyst 2015; 140:2178-84. [DOI: 10.1039/c4an01870b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Alterations in the α-helix and β-sheet content and the lipid-to-protein ratio are the most striking features of hypertension development in the vascular endothelium.
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Affiliation(s)
- M. Z. Pacia
- Faculty of Chemistry
- Jagiellonian University
- 30-060 Krakow
- Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)
| | - L. Mateuszuk
- Jagiellonian Centre for Experimental Therapeutics (JCET)
- Jagiellonian University
- 30-348 Krakow
- Poland
| | - S. Chlopicki
- Jagiellonian Centre for Experimental Therapeutics (JCET)
- Jagiellonian University
- 30-348 Krakow
- Poland
- Department of Experimental Pharmacology
| | - M. Baranska
- Faculty of Chemistry
- Jagiellonian University
- 30-060 Krakow
- Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)
| | - A. Kaczor
- Faculty of Chemistry
- Jagiellonian University
- 30-060 Krakow
- Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)
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34
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Czamara K, Natorska J, Kapusta P, Baranska M, Kaczor A. Raman microspectroscopy of human aortic valves: investigation of the local and global biochemical changes associated with calcification in aortic stenosis. Analyst 2015; 140:2164-70. [DOI: 10.1039/c4an01856g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Raman microspectroscopy was applied to characterize the local and global biochemical changes associated with calcification in human stenotic aortic valves.
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Affiliation(s)
- Krzysztof Czamara
- Faculty of Chemistry
- Jagiellonian University
- 30-060 Krakow
- Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)
| | - Joanna Natorska
- Institute of Cardiology
- Jagiellonian University
- 31-202 Krakow
- Poland
| | | | - Malgorzata Baranska
- Faculty of Chemistry
- Jagiellonian University
- 30-060 Krakow
- Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)
| | - Agnieszka Kaczor
- Faculty of Chemistry
- Jagiellonian University
- 30-060 Krakow
- Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET)
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35
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La Rocca R, Tallerico R, Talib Hassan A, Das G, Tadepally L, Matteucci M, Liberale C, Mesuraca M, Scumaci D, Gentile F, Cojoc G, Perozziello G, Ammendolia A, Gallo A, Kärre K, Cuda G, Candeloro P, Di Fabrizio E, Carbone E. Mechanical stress downregulates MHC class I expression on human cancer cell membrane. PLoS One 2014; 9:e111758. [PMID: 25541692 PMCID: PMC4277281 DOI: 10.1371/journal.pone.0111758] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Accepted: 09/30/2014] [Indexed: 12/19/2022] Open
Abstract
In our body, cells are continuously exposed to physical forces that can regulate different cell functions such as cell proliferation, differentiation and death. In this work, we employed two different strategies to mechanically stress cancer cells. The cancer and healthy cell populations were treated either with mechanical stress delivered by a micropump (fabricated by deep X-ray nanolithography) or by ultrasound wave stimuli. A specific down-regulation of Major Histocompatibility Complex (MHC) class I molecules expression on cancer cell membrane compared to different kinds of healthy cells (fibroblasts, macrophages, dendritic and lymphocyte cells) was observed, stimulating the cells with forces in the range of nano-newton, and pressures between 1 and 10 bar (1 bar = 100.000 Pascal), depending on the devices used. Moreover, Raman spectroscopy analysis, after mechanical treatment, in the range between 700–1800 cm−1, indicated a relative concentration variation of MHC class I. PCA analysis was also performed to distinguish control and stressed cells within different cell lines. These mechanical induced phenotypic changes increase the tumor immunogenicity, as revealed by the related increased susceptibility to Natural Killer (NK) cells cytotoxic recognition.
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Affiliation(s)
- Rosanna La Rocca
- Department of Experimental and Clinical Medicine, University of “Magna Graecia”, Catanzaro, Italy
- Italian Institute of Technology (IIT), Genova, Italy
| | - Rossana Tallerico
- Department of Experimental and Clinical Medicine, University of “Magna Graecia”, Catanzaro, Italy
| | - Almosawy Talib Hassan
- Department of Experimental and Clinical Medicine, University of “Magna Graecia”, Catanzaro, Italy
- Department of Microbiology, College of Medicine, University of Thi-Qar, Nasseriah, Iraq
| | - Gobind Das
- Department of Experimental and Clinical Medicine, University of “Magna Graecia”, Catanzaro, Italy
- King Abdullah University of Science and Technology, Thuwal, Kingdom of Saudi Arabia
| | - Lakshmikanth Tadepally
- Science for Life Laboratory, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Marco Matteucci
- Nanotech Department of Micro- and Nanotechnology, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Carlo Liberale
- Department of Experimental and Clinical Medicine, University of “Magna Graecia”, Catanzaro, Italy
- King Abdullah University of Science and Technology, Thuwal, Kingdom of Saudi Arabia
| | - Maria Mesuraca
- Department of Experimental and Clinical Medicine, University of “Magna Graecia”, Catanzaro, Italy
| | - Domenica Scumaci
- Department of Experimental and Clinical Medicine, University of “Magna Graecia”, Catanzaro, Italy
| | - Francesco Gentile
- Department of Experimental and Clinical Medicine, University of “Magna Graecia”, Catanzaro, Italy
| | - Gheorghe Cojoc
- Department of Experimental and Clinical Medicine, University of “Magna Graecia”, Catanzaro, Italy
| | - Gerardo Perozziello
- Department of Experimental and Clinical Medicine, University of “Magna Graecia”, Catanzaro, Italy
| | - Antonio Ammendolia
- Department of Surgical and Medical Sciences, University of “Magna Graecia”, Catanzaro, Italy
| | - Adriana Gallo
- Endocrinology and Experimental Oncology Institute, CNR, Napoli, Italy
| | - Klas Kärre
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institute, Stockholm, Sweden
| | - Giovanni Cuda
- Department of Experimental and Clinical Medicine, University of “Magna Graecia”, Catanzaro, Italy
| | - Patrizio Candeloro
- Department of Experimental and Clinical Medicine, University of “Magna Graecia”, Catanzaro, Italy
| | - Enzo Di Fabrizio
- Department of Experimental and Clinical Medicine, University of “Magna Graecia”, Catanzaro, Italy
- King Abdullah University of Science and Technology, Thuwal, Kingdom of Saudi Arabia
- * E-mail: (EC); (EDF)
| | - Ennio Carbone
- Department of Experimental and Clinical Medicine, University of “Magna Graecia”, Catanzaro, Italy
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institute, Stockholm, Sweden
- * E-mail: (EC); (EDF)
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36
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McAughtrie S, Faulds K, Graham D. Surface enhanced Raman spectroscopy (SERS): Potential applications for disease detection and treatment. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2014. [DOI: 10.1016/j.jphotochemrev.2014.09.002] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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37
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Clède S, Policar C. Metal-carbonyl units for vibrational and luminescence imaging: towards multimodality. Chemistry 2014; 21:942-58. [PMID: 25376740 DOI: 10.1002/chem.201404600] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Metal-carbonyl complexes are attractive structures for bio-imaging. In addition to unique vibrational properties due to the CO moieties enabling IR and Raman cell imaging, the appropriate choice of ancillary ligands opens up the opportunity for luminescence detection. Through a classification by techniques, past and recent developments in the application of metal-carbonyl complexes for vibrational and luminescence bio-imaging are reviewed. Finally, their potential as bimodal IR and luminescent probes is addressed.
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Affiliation(s)
- Sylvain Clède
- Ecole Normale Supérieure, PSL Research University, Département de Chimie, Sorbonne Universités-UPMC Univ Paris 06, CNRS-ENS-UPMC, Laboratoire des Biomolécules, UMR7203, 24, rue Lhomond, 75005 Paris (France), Fax: (+33) 1-4432-3389
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38
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Lv X, Ge W, Li Q, Wu Y, Jiang H, Wang X. Rapid and ultrasensitive electrochemical detection of multidrug-resistant bacteria based on nanostructured gold coated ITO electrode. ACS APPLIED MATERIALS & INTERFACES 2014; 6:11025-31. [PMID: 24950258 DOI: 10.1021/am5016099] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Rapid and ultrasensitive detection of pathogenic bacteria and their relevant multidrug resistance is particularly important in clinical diagnosis, disease control, and environmental monitoring. In this contribution, we have explored the possibility to rapidly detect some important disease related bacteria based on a nanostructured Au modified indium tin oxide electrode through the antibiotic agents such as doxorubicin. The rapid and real-time electrochemical detection of multidrug resistant bacteria like Escherichia coli and Staphylococcus aureus could be readily realized through the nanostructured Au based biosensor with high sensitivity. The observations of surface-enhanced Raman spectroscopy and laser confocal fluorescence microscopy also demonstrate the effectiveness of the relevant new strategy for the rapid and ultrasensitive electrochemical detection of some disease related bacteria.
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Affiliation(s)
- Xiayi Lv
- State Key Laboratory of Bioelectronics (Chien-Shiung Wu Laboratory), Department of Biological Science and Medical Engineering, Southeast University , Nanjing 210096, China
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39
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3D SERS (surface enhanced Raman scattering) imaging of intracellular pathways. Methods 2014; 68:348-53. [DOI: 10.1016/j.ymeth.2014.02.007] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2013] [Revised: 01/11/2014] [Accepted: 02/06/2014] [Indexed: 12/16/2022] Open
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40
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Majzner K, Kochan K, Kachamakova-Trojanowska N, Maslak E, Chlopicki S, Baranska M. Raman Imaging Providing Insights into Chemical Composition of Lipid Droplets of Different Size and Origin: In Hepatocytes and Endothelium. Anal Chem 2014; 86:6666-74. [DOI: 10.1021/ac501395g] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Katarzyna Majzner
- Jagiellonian
Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, Krakow, 30-348, Poland
- Faculty
of Chemistry, Jagiellonian University, Ingardena 3, Krakow, 30-060, Poland
| | - Kamila Kochan
- Jagiellonian
Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, Krakow, 30-348, Poland
- Faculty
of Chemistry, Jagiellonian University, Ingardena 3, Krakow, 30-060, Poland
| | - Neli Kachamakova-Trojanowska
- Jagiellonian
Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, Krakow, 30-348, Poland
| | - Edyta Maslak
- Jagiellonian
Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, Krakow, 30-348, Poland
| | - Stefan Chlopicki
- Jagiellonian
Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, Krakow, 30-348, Poland
- Department
of Experimental Pharmacology, Chair of Pharmacology, Jagiellonian University, Grzegorzecka 16, Krakow, 31-531, Poland
| | - Malgorzata Baranska
- Jagiellonian
Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, Krakow, 30-348, Poland
- Faculty
of Chemistry, Jagiellonian University, Ingardena 3, Krakow, 30-060, Poland
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41
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Yang YC, Chang WT, Huang SK, Liau I. Characterization of the Pharmaceutical Effect of Drugs on Atherosclerotic Lesions in Vivo Using Integrated Fluorescence Imaging and Raman Spectral Measurements. Anal Chem 2014; 86:3863-8. [DOI: 10.1021/ac404051f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yi-Cyun Yang
- Department
of Applied Chemistry and Institute of Molecular Science, National Chiao Tung University, Hsinchu 300, Taiwan
| | - Wei-Tien Chang
- National Taiwan University Hospital and College of Medicine, Taipei 100, Taiwan
| | - Shao-Kang Huang
- Department
of Applied Chemistry and Institute of Molecular Science, National Chiao Tung University, Hsinchu 300, Taiwan
| | - Ian Liau
- Department
of Applied Chemistry and Institute of Molecular Science, National Chiao Tung University, Hsinchu 300, Taiwan
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General Overview on Vibrational Spectroscopy Applied in Biology and Medicine. CHALLENGES AND ADVANCES IN COMPUTATIONAL CHEMISTRY AND PHYSICS 2014. [DOI: 10.1007/978-94-007-7832-0_1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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43
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Affiliation(s)
- Karen A. Antonio
- University of Notre Dame, Department of
Chemistry and Biochemistry, Notre
Dame, Indiana 46556, United States
| | - Zachary D. Schultz
- University of Notre Dame, Department of
Chemistry and Biochemistry, Notre
Dame, Indiana 46556, United States
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Kochan K, Marzec KM, Chruszcz-Lipska K, Jasztal A, Maslak E, Musiolik H, Chłopicki S, Baranska M. Pathological changes in the biochemical profile of the liver in atherosclerosis and diabetes assessed by Raman spectroscopy. Analyst 2013; 138:3885-90. [PMID: 23515303 DOI: 10.1039/c3an00216k] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Raman microspectroscopic imaging has been utilized for the investigation of pathological changes in the liver induced by diabetes and atherosclerosis.
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Affiliation(s)
- Kamila Kochan
- Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060 Krakow, Poland
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45
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McAughtrie S, Lau K, Faulds K, Graham D. 3D optical imaging of multiple SERS nanotags in cells. Chem Sci 2013. [DOI: 10.1039/c3sc51437d] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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46
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Majzner K, Wrobel TP, Fedorowicz A, Chlopicki S, Baranska M. Secondary structure of proteins analyzed ex vivo in vascular wall in diabetic animals using FT-IR spectroscopy. Analyst 2013; 138:7400-10. [DOI: 10.1039/c3an00455d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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