1
|
Emergence of mass spectrometry detergents for membrane proteomics. Anal Bioanal Chem 2023:10.1007/s00216-023-04584-z. [PMID: 36808272 PMCID: PMC10328889 DOI: 10.1007/s00216-023-04584-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 01/25/2023] [Accepted: 02/02/2023] [Indexed: 02/21/2023]
Abstract
Detergents enable the investigation of membrane proteins by mass spectrometry. Detergent designers aim to improve underlying methodologies and are confronted with the challenge to design detergents with optimal solution and gas-phase properties. Herein, we review literature related to the optimization of detergent chemistry and handling and identify an emerging research direction: the optimization of mass spectrometry detergents for individual applications in mass spectrometry-based membrane proteomics. We provide an overview about qualitative design aspects including their relevance for the optimization of detergents in bottom-up proteomics, top-down proteomics, native mass spectrometry, and Nativeomics. In addition to established design aspects, such as charge, concentration, degradability, detergent removal, and detergent exchange, it becomes apparent that detergent heterogeneity is a promising key driver for innovation. We anticipate that rationalizing the role of detergent structures in membrane proteomics will serve as an enabling step for the analysis of challenging biological systems.
Collapse
|
2
|
Magawa CT, Eaton-Fitch N, Balinas C, Sasso EM, Thapaliya K, Barnden L, Maksoud R, Weigel B, Rudd PA, Herrero LJ, Marshall-Gradisnik S. Identification of transient receptor potential melastatin 3 proteotypic peptides employing an efficient membrane protein extraction method for natural killer cells. Front Physiol 2022; 13:947723. [PMID: 36213251 PMCID: PMC9540229 DOI: 10.3389/fphys.2022.947723] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 08/25/2022] [Indexed: 11/13/2022] Open
Abstract
Introduction: Mutations and misfolding of membrane proteins are associated with various disorders, hence they make suitable targets in proteomic studies. However, extraction of membrane proteins is challenging due to their low abundance, stability, and susceptibility to protease degradation. Given the limitations in existing protocols for membrane protein extraction, the aim of this investigation was to develop a protocol for a high yield of membrane proteins for isolated Natural Killer (NK) cells. This will facilitate genetic analysis of membrane proteins known as transient receptor potential melastatin 3 (TRPM3) ion channels in myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) research.Methods: Two protocols, internally identified as Protocol 1 and 2, were adapted and optimized for high yield protein extraction. Protocol 1 utilized ultrasonic and salt precipitation, while Protocol 2 implemented a detergent and chloroform/methanol approach. Protein concentrations were determined by the Pierce Bicinchoninic Acid (BCA) and the Bio-Rad DC (detergent compatible) protein assays according to manufacturer’s recommendation. Using Protocol 2, protein samples were extracted from NK cells of n = 6 healthy controls (HC) and n = 4 ME/CFS patients. In silico tryptic digest and enhanced signature peptide (ESP) predictor were used to predict high-responding TRPM3 tryptic peptides. Trypsin in-gel digestion was performed on protein samples loaded on SDS-PAGE gels (excised at 150–200 kDa). A liquid chromatography-multiple reaction monitoring (LC-MRM) method was optimized and used to evaluate the detectability of TRPM3 n = 5 proteotypic peptides in extracted protein samples.Results: The detergent-based protocol protein yield was significantly higher (p < 0.05) compared with the ultrasonic-based protocol. The Pierce BCA protein assay showed more reproducibility and compatibility compared to the Bio-Rad DC protein assay. Two high-responding tryptic peptides (GANASAPDQLSLALAWNR and QAILFPNEEPSWK) for TRPM3 were detectable in n = 10 extracted protein samples from NK cells isolated from HC and ME/CFS patients.Conclusion: A method was optimized for high yield protein extraction from human NK cells and for the first time TRPM3 proteotypic peptides were detected using LC-MRM. This new method provides for future research to assess membrane protein structural and functional relationships, particularly to facilitate proteomic investigation of TRPM3 ion channel isoforms in NK cells in both health and disease states, such as ME/CFS.
Collapse
Affiliation(s)
- Chandi T Magawa
- National Centre for Neuroimmunology and Emerging Diseases, Menzies Health Institute Queensland, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
- Consortium Health International for Myalgic Encephalomyelitis, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
| | - Natalie Eaton-Fitch
- National Centre for Neuroimmunology and Emerging Diseases, Menzies Health Institute Queensland, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
- Consortium Health International for Myalgic Encephalomyelitis, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
| | - Cassandra Balinas
- National Centre for Neuroimmunology and Emerging Diseases, Menzies Health Institute Queensland, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
- Consortium Health International for Myalgic Encephalomyelitis, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
| | - Etianne Martini Sasso
- National Centre for Neuroimmunology and Emerging Diseases, Menzies Health Institute Queensland, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
- Consortium Health International for Myalgic Encephalomyelitis, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
- School of Pharmacy and Medical Sciences, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
| | - Kiran Thapaliya
- National Centre for Neuroimmunology and Emerging Diseases, Menzies Health Institute Queensland, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
- Consortium Health International for Myalgic Encephalomyelitis, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
| | - Leighton Barnden
- National Centre for Neuroimmunology and Emerging Diseases, Menzies Health Institute Queensland, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
- Consortium Health International for Myalgic Encephalomyelitis, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
| | - Rebekah Maksoud
- National Centre for Neuroimmunology and Emerging Diseases, Menzies Health Institute Queensland, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
- Consortium Health International for Myalgic Encephalomyelitis, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
- School of Pharmacy and Medical Sciences, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
| | - Breanna Weigel
- National Centre for Neuroimmunology and Emerging Diseases, Menzies Health Institute Queensland, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
- Consortium Health International for Myalgic Encephalomyelitis, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
- School of Pharmacy and Medical Sciences, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
| | - Penny A Rudd
- Institute for Glycomics, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
| | - Lara J Herrero
- Institute for Glycomics, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
| | - Sonya Marshall-Gradisnik
- National Centre for Neuroimmunology and Emerging Diseases, Menzies Health Institute Queensland, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
- Consortium Health International for Myalgic Encephalomyelitis, Griffith University, Gold Coast Campus, Gold Coast, Qld, Australia
| |
Collapse
|
3
|
Fabrication and characterization of MgCo2O4 for Solid Phase Extraction of Pb(II) from Environmental Samples and Its detection with high-resolution continuum source flame atomic absorption spectrometry (HR-CS-FAAS). Microchem J 2022. [DOI: 10.1016/j.microc.2022.107329] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
4
|
Khuong HL, Chen CH, Lin JL, Le TN, Pham TH, Le TBT, Nguyen XC, Phan VC, Chu HH, Hsiao WWW, Nguyen TMP, Pham DM. Nanodiamond Solid-Phase Extraction and Triton X-114 Cloud Point Separation for Robust Fractionation and Shotgun Proteomics Analysis of the Human Serum Proteome. J Proteome Res 2021; 21:67-76. [PMID: 34928606 DOI: 10.1021/acs.jproteome.1c00510] [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: 12/23/2022]
Abstract
Human serum is one of the most attractive specimens in biomarker research. However, its overcomplicated properties have hindered the analysis of low-abundance proteins by conventional mass spectrometry techniques. This work proposes an innovative strategy for utilizing nanodiamonds (NDs) in combination with Triton X-114 protein extraction to fractionate the crude serum to six pH-tuned fractions, simplifying the overall proteome and facilitating protein profiling with high efficiency. A total of 663 proteins are identified and evenly distributed among the fractions along with 39 FDA-approved biomarkers─a remarkable increase from the 230 proteins found in unfractionated crude serum. In the low-abundance protein section, 88 proteins with 7 FDA-approved biomarkers are detected─a marked increase from the 15 proteins (2 biomarkers) observed in the untreated sample. Notably, fractions at pH 11, derived from the aqueous phase of detergent separation, suggest potential applications in rapid and robust serum proteome analysis. Notably, by outlining the excellent properties of NDs for proteomic research, this work suggests a promising extraction protocol utilizing the great compatibility of NDs with streamlined serum proteomics and identifies potential avenues for future developments. Finally, we believe that this work not just improves shotgun proteomics but also opens up studies on the interaction between NDs and the human proteome. Data are available via ProteomeXchange with the identifier PXD029710.
Collapse
Affiliation(s)
- Hai Lam Khuong
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Chein-Hung Chen
- Genomic Research Center, Academia Sinica, Nankang, Taipei 115, Taiwan
| | - Jung-Lee Lin
- Genomic Research Center, Academia Sinica, Nankang, Taipei 115, Taiwan
| | - Trong-Nghia Le
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 106335, Taiwan
| | - Thi Hue Pham
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Thi Bich Thao Le
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Xuan Canh Nguyen
- Faculty of Biotechnology, Vietnam National University of Agriculture, Gia Lam, Hanoi 100000, Vietnam
| | - Van Chi Phan
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Hoang Ha Chu
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Wesley Wei-Wen Hsiao
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 106335, Taiwan
| | - Thi Minh Phuong Nguyen
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Dinh Minh Pham
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| |
Collapse
|
5
|
Ho TT, Pham VT, Nguyen TT, Trinh VT, Vi T, Lin HH, Nguyen PMT, Bui HT, Pham NB, Le TBT, Phan CV, Chang HC, Hsiao WWW, Chu HH, Pham MD. Effects of Size and Surface Properties of Nanodiamonds on the Immunogenicity of Plant-Based H5 Protein of A/H5N1 Virus in Mice. NANOMATERIALS 2021; 11:nano11061597. [PMID: 34204514 PMCID: PMC8234943 DOI: 10.3390/nano11061597] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 06/04/2021] [Accepted: 06/15/2021] [Indexed: 12/18/2022]
Abstract
Nanodiamond (ND) has recently emerged as a potential nanomaterial for nanovaccine development. Here, a plant-based haemagglutinin protein (H5.c2) of A/H5N1 virus was conjugated with detonation NDs (DND) of 3.7 nm in diameter (ND4), and high-pressure and high-temperature (HPHT) oxidative NDs of ~40-70 nm (ND40) and ~100-250 nm (ND100) in diameter. Our results revealed that the surface charge, but not the size of NDs, is crucial to the protein conjugation, as well as the in vitro and in vivo behaviors of H5.c2:ND conjugates. Positively charged ND4 does not effectively form stable conjugates with H5.c2, and has no impact on the immunogenicity of the protein both in vitro and in vivo. In contrast, the negatively oxidized NDs (ND40 and ND100) are excellent protein antigen carriers. When compared to free H5.c2, H5.c2:ND40, and H5.c2:ND100 conjugates are highly immunogenic with hemagglutination titers that are both 16 times higher than that of the free H5.c2 protein. Notably, H5.c2:ND40 and H5.c2:ND100 conjugates induce over 3-folds stronger production of both H5.c2-specific-IgG and neutralizing antibodies against A/H5N1 than free H5.c2 in mice. These findings support the innovative strategy of using negatively oxidized ND particles as novel antigen carriers for vaccine development, while also highlighting the importance of particle characterization before use.
Collapse
Affiliation(s)
- Thuong Thi Ho
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam; (T.T.H.); (V.T.P.); (T.T.N.); (V.T.T.); (T.V.); (P.M.T.N.); (H.T.B.); (N.B.P.); (T.B.T.L.); (C.V.P.)
- Faculty of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Van Thi Pham
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam; (T.T.H.); (V.T.P.); (T.T.N.); (V.T.T.); (T.V.); (P.M.T.N.); (H.T.B.); (N.B.P.); (T.B.T.L.); (C.V.P.)
- Faculty of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Tra Thi Nguyen
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam; (T.T.H.); (V.T.P.); (T.T.N.); (V.T.T.); (T.V.); (P.M.T.N.); (H.T.B.); (N.B.P.); (T.B.T.L.); (C.V.P.)
- Faculty of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Vy Thai Trinh
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam; (T.T.H.); (V.T.P.); (T.T.N.); (V.T.T.); (T.V.); (P.M.T.N.); (H.T.B.); (N.B.P.); (T.B.T.L.); (C.V.P.)
- Faculty of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Tram Vi
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam; (T.T.H.); (V.T.P.); (T.T.N.); (V.T.T.); (T.V.); (P.M.T.N.); (H.T.B.); (N.B.P.); (T.B.T.L.); (C.V.P.)
- Faculty of Medical Biotechnology—Plant Biotechnology—Pharmacology, University of Science and Technology of Hanoi (USTH), 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Hsin-Hung Lin
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 10617, Taiwan; (H.-H.L.); (H.-C.C.)
| | - Phuong Minh Thi Nguyen
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam; (T.T.H.); (V.T.P.); (T.T.N.); (V.T.T.); (T.V.); (P.M.T.N.); (H.T.B.); (N.B.P.); (T.B.T.L.); (C.V.P.)
| | - Huyen Thi Bui
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam; (T.T.H.); (V.T.P.); (T.T.N.); (V.T.T.); (T.V.); (P.M.T.N.); (H.T.B.); (N.B.P.); (T.B.T.L.); (C.V.P.)
| | - Ngoc Bich Pham
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam; (T.T.H.); (V.T.P.); (T.T.N.); (V.T.T.); (T.V.); (P.M.T.N.); (H.T.B.); (N.B.P.); (T.B.T.L.); (C.V.P.)
- Faculty of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Thao Bich Thi Le
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam; (T.T.H.); (V.T.P.); (T.T.N.); (V.T.T.); (T.V.); (P.M.T.N.); (H.T.B.); (N.B.P.); (T.B.T.L.); (C.V.P.)
| | - Chi Van Phan
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam; (T.T.H.); (V.T.P.); (T.T.N.); (V.T.T.); (T.V.); (P.M.T.N.); (H.T.B.); (N.B.P.); (T.B.T.L.); (C.V.P.)
| | - Huan-Cheng Chang
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 10617, Taiwan; (H.-H.L.); (H.-C.C.)
| | - Wesley Wei-Wen Hsiao
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 106335, Taiwan;
| | - Ha Hoang Chu
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam; (T.T.H.); (V.T.P.); (T.T.N.); (V.T.T.); (T.V.); (P.M.T.N.); (H.T.B.); (N.B.P.); (T.B.T.L.); (C.V.P.)
- Faculty of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
- Correspondence: (H.H.C.); (M.D.P.)
| | - Minh Dinh Pham
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam; (T.T.H.); (V.T.P.); (T.T.N.); (V.T.T.); (T.V.); (P.M.T.N.); (H.T.B.); (N.B.P.); (T.B.T.L.); (C.V.P.)
- Faculty of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
- Correspondence: (H.H.C.); (M.D.P.)
| |
Collapse
|
6
|
Koreshkova AN, Gupta V, Peristyy A, Hasan CK, Nesterenko PN, Paull B. Recent advances and applications of synthetic diamonds in solid-phase extraction and high-performance liquid chromatography. J Chromatogr A 2021; 1640:461936. [PMID: 33548824 DOI: 10.1016/j.chroma.2021.461936] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 01/18/2021] [Accepted: 01/19/2021] [Indexed: 12/20/2022]
Abstract
Since the advent of diamond-based adsorbents in the late 1960s, the interest in their use for solid-phase extraction (SPE) and high-performance liquid chromatography (HPLC) has steadily increased. This is primarily due to their unique properties, such as extreme chemical and thermal stability, high mechanical strength and biocompatibility, and complex mixed-mode retention mechanisms. Currently, the most commonly used synthetic diamonds in SPE and HPLC are detonation nanodiamonds (DND), high-pressure high-temperature (HPHT) diamonds, and chemical vapour deposition (CVD) diamonds. These diamonds have been either used as individual particles (in both modified and unmodified forms), or for surface modification, or entrapped within composites and core-shell particles to develop new diamond-based adsorbents. These diamond-based adsorbents have been used for a variety of applications, including streamlined proteome analysis; extraction of anions, cations, actinides, uranium, lanthanides, alkaline earth metals, transition metals, and post-transition metals; and development of reversed-phase, normal phase, hydrophilic interaction, ion chromatography, and mixed-mode liquid chromatography columns, to name but a few. These varied applications of different types of diamonds are typically governed by their specific properties. This review discusses the various surface and bulk properties of DND, HPHT diamonds, and CVD diamonds that facilitate or limit their use in different SPE and HPLC based applications.
Collapse
Affiliation(s)
- Aleksandra N Koreshkova
- Australian Centre for Research on Separation Science (ACROSS), School of Natural Sciences, University of Tasmania, Private Bag 75, Hobart, TAS 7001, Australia
| | - Vipul Gupta
- Australian Centre for Research on Separation Science (ACROSS), School of Natural Sciences, University of Tasmania, Private Bag 75, Hobart, TAS 7001, Australia; ARC Centre of Excellence for Electromaterials Science (ACES), School of Natural Sciences, University of Tasmania, Private Bag 75, Hobart, TAS, 7001, Australia
| | - Anton Peristyy
- Australian Centre for Research on Separation Science (ACROSS), School of Natural Sciences, University of Tasmania, Private Bag 75, Hobart, TAS 7001, Australia
| | - Chowdhury K Hasan
- Australian Centre for Research on Separation Science (ACROSS), School of Natural Sciences, University of Tasmania, Private Bag 75, Hobart, TAS 7001, Australia; School of Environment and Life Sciences, Independent University, Bangladesh, Dhaka, Bangladesh
| | - Pavel N Nesterenko
- Chemistry Department, Physical Chemistry Division, Lomonosov Moscow State University, 1-3 Leninskie Gory, 119991, Moscow, Russian Federation
| | - Brett Paull
- Australian Centre for Research on Separation Science (ACROSS), School of Natural Sciences, University of Tasmania, Private Bag 75, Hobart, TAS 7001, Australia; ARC Centre of Excellence for Electromaterials Science (ACES), School of Natural Sciences, University of Tasmania, Private Bag 75, Hobart, TAS, 7001, Australia.
| |
Collapse
|
7
|
Abstract
Biomedical imaging allows in vivo studies of organisms, providing valuable information of biological processes at both cellular and tissue levels. Nanodiamonds have recently emerged as a new type of probe for fluorescence imaging and contrast agent for magnetic resonance and photoacoustic imaging. Composed of sp3-carbon atoms, diamond is chemically inert and inherently biocompatible. Uniquely, its matrix can host a variety of optically and magnetically active defects suited for bioimaging applications. Since the first production of fluorescent nanodiamonds in 2005, a large number of experiments have demonstrated that fluorescent nanodiamonds are useful as photostable markers and nanoscale sensors in living cells and organisms. In this review, we focus our discussion on the recent advancements of nanodiamond-enabled biomedical imaging for preclinical applications.
Collapse
Affiliation(s)
- Yen-Yiu Liu
- Institute of Atomic & Molecular Sciences, Academia Sinica, Taipei, 106, Taiwan
| | - Be-Ming Chang
- Institute of Atomic & Molecular Sciences, Academia Sinica, Taipei, 106, Taiwan
| | - Huan-Cheng Chang
- Institute of Atomic & Molecular Sciences, Academia Sinica, Taipei, 106, Taiwan
- Department of Chemical Engineering, National Taiwan University of Science & Technology, Taipei, 106, Taiwan
- Department of Chemistry, National Taiwan Normal University, Taipei, 106, Taiwan
| |
Collapse
|
8
|
Pham NB, Ho TT, Nguyen GT, Le TT, Le NT, Chang HC, Pham MD, Conrad U, Chu HH. Nanodiamond enhances immune responses in mice against recombinant HA/H7N9 protein. J Nanobiotechnology 2017; 15:69. [PMID: 28982373 PMCID: PMC5629800 DOI: 10.1186/s12951-017-0305-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 09/23/2017] [Indexed: 12/31/2022] Open
Abstract
Background The continuing spread of the newly emerged H7N9 virus among poultry in China, as well as the possibility of human-to-human transmission, has attracted numerous efforts to develop an effective vaccine against H7N9. The use of nanoparticles in vaccinology is inspired by the fact that most pathogens have a dimension within the nano-size range and therefore can be processed efficiently by the immune system, which leads to a potent immune response. Herein, we report a facile approach to increase antigen size to achieve not only fast but also effective responses against the recombinant HA/H7N9 protein via a simple conjugation of the protein onto the surface of nanodiamond particles. Results In this study, trimeric Haemagglutinin (H7) that is transiently expressed in N. benthamiana was purified using affinity chromatography, and its trimeric state was revealed successfully by the cross-linking reaction. The trimeric H7 solution was subsequently mixed with a nanodiamond suspension in different ratios. The successful conjugation of the trimeric H7 onto the surface of nanodiamond particles was demonstrated by the changes in size and Zeta-potential of the particles before and after protein coating, Sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE), and Western-blot analysis. Next, biofunction of the protein-nanodiamond conjugates was screened using a haemagglutination assay. A mixture containing 5 µg of trimeric H7 and 60 µg of nanodiamond corresponds to a ratio of 1:12 (w/w) of agglutinated chicken red blood cells at HA titer of 1024, which is 512-fold higher than the HA titer of free trimeric H7. After the 2nd and 3rd immunization in mice, ELISA and Western blot analyses demonstrated that the physical mixture of trimeric H7 protein and nanodiamond (1:12, w/w) elicited statistically significant stronger H7-specific-IgG response demonstrated by higher amounts of H7N9-specific IgG (over 15.4-fold with P < 0.05 after the second immunization). Conclusions These results indicated a potential effect inherent to nanodiamond towards modulating immune systems, which should be further evaluated and broadly applied in nanovaccine development.
Collapse
Affiliation(s)
- Ngoc Bich Pham
- Institute of Biotechnology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam.,Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam
| | - Thuong Thi Ho
- Institute of Biotechnology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam
| | - Giang Thu Nguyen
- Institute of Biotechnology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam
| | - Thuy Thi Le
- Institute of Biotechnology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam
| | - Ngoc Thu Le
- Institute of Biotechnology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam
| | - Huan-Cheng Chang
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei, 10617, Taiwan, ROC
| | - Minh Dinh Pham
- Institute of Biotechnology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam.,Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei, 10617, Taiwan, ROC
| | - Udo Conrad
- Leibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, Germany
| | - Ha Hoang Chu
- Institute of Biotechnology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam. .,Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam.
| |
Collapse
|
9
|
Chen YW, Lee CH, Wang YL, Li TL, Chang HC. Nanodiamonds as Nucleating Agents for Protein Crystallization. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:6521-6527. [PMID: 28602087 DOI: 10.1021/acs.langmuir.7b00578] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Nanodiamond (ND) is a carbon-based nanomaterial with potential for a wide range of biological applications. One of such applications is to facilitate the nucleation of protein crystals in aqueous solution. Here, we show that NDs (nominal diameters of 30 and 100 nm) after surface oxidation in air and subsequent treatment in strong acids are useful as heterogeneous nucleating agents for protein crystallization. Tested with lysozyme, ribonuclease A, proteinase K, and catalase, the nanomaterials in either aggregate or film form are found to be able to increase the crystallization efficiency of all proteins. Particularly, for 30 nm NDs, the films with an area of ∼2 mm2 can effectively induce the crystallization of lysozyme at a concentration as low as 5 mg/mL. The efficiency can be further improved by adding preformed protein clusters (∼300 nm in diameter) as inherent nucleation precursors, as demonstrated for ribonuclease A. This combined approach is easy to implement, highly compatible with existing technologies, and can be applied to other protein samples as well.
Collapse
Affiliation(s)
- Yen-Wei Chen
- Institute of Atomic and Molecular Sciences, Academia Sinica , Taipei 106, Taiwan
| | - Chien-Hsun Lee
- Institute of Atomic and Molecular Sciences, Academia Sinica , Taipei 106, Taiwan
| | - Yung-Lin Wang
- Genomics Research Center, Academia Sinica , Taipei 115, Taiwan
| | - Tsung-Lin Li
- Genomics Research Center, Academia Sinica , Taipei 115, Taiwan
| | - Huan-Cheng Chang
- Institute of Atomic and Molecular Sciences, Academia Sinica , Taipei 106, Taiwan
- Genomics Research Center, Academia Sinica , Taipei 115, Taiwan
- Department of Chemical Engineering, National Taiwan University of Science and Technology , Taipei 106, Taiwan
| |
Collapse
|
10
|
Pham MD, Epperla CP, Hsieh CL, Chang W, Chang HC. Glycosaminoglycans-Specific Cell Targeting and Imaging Using Fluorescent Nanodiamonds Coated with Viral Envelope Proteins. Anal Chem 2017; 89:6527-6534. [PMID: 28548489 DOI: 10.1021/acs.analchem.7b00627] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Understanding virus-host interactions is crucial for vaccine development. This study investigates such interactions using fluorescent nanodiamonds (FNDs) coated with vaccinia envelope proteins as the model system. To achieve this goal, we noncovalently conjugated 100 nm FNDs with rA27(aa 21-84), a recombinant envelope protein of vaccinia virus, for glycosaminoglycans (GAGs)-specific targeting and imaging of living cells. Another recombinant protein rDA27(aa 33-84) that removes the GAGs-binding sequences was also used for comparison. Three types of A27-coated FNDs were generated, including rA27(aa 21-84)-FND, rDA27(aa 33-84)-FND, and hybrid rA27(aa 21-84)/rDA27(aa 33-84)-FND. The specificity of these viral protein-FND conjugates toward GAGs binding was examined by flow cytometry, fluorescence microscopy, and gel electrophoresis. Results obtained for normal and GAGs-deficient cells showed that the recombinant proteins maintain their GAG-targeting activities even after immobilization on the FND surface. Our studies provide a new nanoparticle-based platform not only to target specific cell types but also to track the fates of these immobilized viral proteins in targeted cells as well as to isolate and enrich GAGs-associated proteins on cell membrane.
Collapse
Affiliation(s)
- Minh D Pham
- Institute of Atomic and Molecular Sciences, Academia Sinica , Taipei 106, Taiwan.,Institute of Biotechnology, Vietnam Academy of Science and Technology , 18-Hoang Quoc Viet, Cau Giay, Ha noi, Vietnam
| | - Chandra Prakash Epperla
- Institute of Atomic and Molecular Sciences, Academia Sinica , Taipei 106, Taiwan.,Taiwan International Graduate Program-Molecular Science and Technology, Academia Sinica , Taipei 115, Taiwan.,Department of Chemistry, National Tsing Hua University , Hsinchu 300, Taiwan
| | - Chia-Lung Hsieh
- Institute of Atomic and Molecular Sciences, Academia Sinica , Taipei 106, Taiwan
| | - Wen Chang
- Institute of Molecular Biology, Academia Sinica , Taipei 115, Taiwan
| | - Huan-Cheng Chang
- Institute of Atomic and Molecular Sciences, Academia Sinica , Taipei 106, Taiwan.,Taiwan International Graduate Program-Molecular Science and Technology, Academia Sinica , Taipei 115, Taiwan.,Department of Chemical Engineering, National Taiwan University of Science and Technology , Taipei 106, Taiwan
| |
Collapse
|