1
|
Samuelsen L, Holm R, Schönbeck C. Exploring the interactions between buffers and cyclodextrin complexes—formation of regular inclusion or atypical non-inclusion complexes. J INCL PHENOM MACRO 2021. [DOI: 10.1007/s10847-021-01111-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
2
|
Chouinard CD, Nagy G, Webb IK, Garimella SVB, Baker ES, Ibrahim YM, Smith RD. Rapid Ion Mobility Separations of Bile Acid Isomers Using Cyclodextrin Adducts and Structures for Lossless Ion Manipulations. Anal Chem 2018; 90:11086-11091. [PMID: 30102518 DOI: 10.1021/acs.analchem.8b02990] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Bile acids (BAs) constitute an important class of steroid metabolites often displaying changes associated with disease states and other health conditions. Current analyses for these structurally similar compounds are limited by a lack of sensitivity and long separation times with often poor isomeric resolution. To overcome these challenges and provide rapid analyses for the BA isomers, we utilized cyclodextrin adducts in conjunction with novel ion mobility (IM) separation capabilities provided by structures for lossless ion manipulations (SLIM). Cyclodextrin was found to interact with both the tauro- and glyco-conjugated BA isomers studied, forming rigid noncovalent host-guest inclusion complexes. Without the use of cyclodextrin adducts, the BA isomers were found to be nearly identical in their respective mobilities and thus unable to be baseline resolved. Each separation of the cyclodextrin-bile acid host-guest inclusion complex was performed in less than 1 s, providing a much more rapid alternative to current liquid chromatography-based separations. SLIM provided capabilities for the accumulation of larger ion populations and IM peak compression that resulted in much higher resolution separations and increased signal intensities for the BA isomers studied.
Collapse
Affiliation(s)
- Christopher D Chouinard
- Biological Sciences Division , Pacific Northwest National Laboratory , Richland , Washington 99352 , United States
| | - Gabe Nagy
- Biological Sciences Division , Pacific Northwest National Laboratory , Richland , Washington 99352 , United States
| | - Ian K Webb
- Biological Sciences Division , Pacific Northwest National Laboratory , Richland , Washington 99352 , United States
| | - Sandilya V B Garimella
- Biological Sciences Division , Pacific Northwest National Laboratory , Richland , Washington 99352 , United States
| | - Erin S Baker
- Biological Sciences Division , Pacific Northwest National Laboratory , Richland , Washington 99352 , United States
| | - Yehia M Ibrahim
- Biological Sciences Division , Pacific Northwest National Laboratory , Richland , Washington 99352 , United States
| | - Richard D Smith
- Biological Sciences Division , Pacific Northwest National Laboratory , Richland , Washington 99352 , United States
| |
Collapse
|
3
|
Rohawi NS, Ramasamy K, Agatonovic-Kustrin S, Lim SM. A new high-performance thin-layer chromatographic method for determining bile salt hydrolase activity. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1092:145-151. [DOI: 10.1016/j.jchromb.2018.06.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 05/31/2018] [Accepted: 06/02/2018] [Indexed: 10/14/2022]
|
4
|
Enright EF, Griffin BT, Gahan CG, Joyce SA. Microbiome-mediated bile acid modification: Role in intestinal drug absorption and metabolism. Pharmacol Res 2018; 133:170-186. [DOI: 10.1016/j.phrs.2018.04.009] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 04/07/2018] [Accepted: 04/12/2018] [Indexed: 01/03/2023]
|
5
|
Dang P, Ye R, Meng F, Han Y, Zhou Y, Gong X, Zhou B. Microencapsulation thermodynamics of methylated β-cyclodextrins with bile salt: enthalpy, entropy, and solvent effect. J INCL PHENOM MACRO 2017. [DOI: 10.1007/s10847-017-0716-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
6
|
Stappaerts J, Augustijns P. Displacement of itraconazole from cyclodextrin complexes in biorelevant media: In vitro evaluation of supersaturation and precipitation behavior. Int J Pharm 2016; 511:680-687. [DOI: 10.1016/j.ijpharm.2016.07.063] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 07/25/2016] [Accepted: 07/26/2016] [Indexed: 11/28/2022]
|
7
|
Shi Y, Xiong J, Sun D, Liu W, Wei F, Ma S, Lin R. Simultaneous quantification of the major bile acids in Artificial Calculus bovis
by high-performance liquid chromatography with precolumn derivatization and its application in quality control. J Sep Sci 2015; 38:2753-62. [DOI: 10.1002/jssc.201500139] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2015] [Revised: 05/11/2015] [Accepted: 05/11/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Yan Shi
- School of Traditional Chinese Materia Medica; Shenyang Pharmaceutical University; Shenyang Liaoning Province China
- National Institutes for Food and Drug Control; Beijing China
| | - Jing Xiong
- National Institutes for Food and Drug Control; Beijing China
| | - Dongmei Sun
- Jilin Institute for Food and Drug Control; Jilin Jilin Province China
| | - Wei Liu
- National Institutes for Food and Drug Control; Beijing China
| | - Feng Wei
- National Institutes for Food and Drug Control; Beijing China
| | - Shuangcheng Ma
- National Institutes for Food and Drug Control; Beijing China
| | - Ruichao Lin
- School of Traditional Chinese Materia Medica; Shenyang Pharmaceutical University; Shenyang Liaoning Province China
- School of Chinese Materia Medica; Beijing University of Chinese Medicine; Beijing China
| |
Collapse
|
8
|
Furune T, Ikuta N, Ishida Y, Okamoto H, Nakata D, Terao K, Sakamoto N. A study on the inhibitory mechanism for cholesterol absorption by α-cyclodextrin administration. Beilstein J Org Chem 2014; 10:2827-35. [PMID: 25550749 PMCID: PMC4273249 DOI: 10.3762/bjoc.10.300] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Accepted: 11/10/2014] [Indexed: 11/23/2022] Open
Abstract
Background: Micelle formation of cholesterol with lecithin and bile salts is a key process for intestinal absorption of lipids. Some dietary fibers commonly used to reduce the lipid content in the body are thought to inhibit lipid absorption by binding to bile salts and decreasing the lipid solubility. Amongst these, α-cyclodextrin (α-CD) is reportedly one of the most powerful dietary fibers for decreasing blood cholesterol. However, it is difficult to believe that α-CD directly removes cholesterol because it has a very low affinity for cholesterol and its mechanism of action is less well understood than those of other dietary fibers. To identify this mechanism, we investigated the interaction of α-CD with lecithin and bile salts, which are essential components for the dissolution of cholesterol in the small intestine, and the effect of α-CD on micellar solubility of cholesterol. Results: α-CD was added to Fed-State Simulated Intestinal Fluid (FeSSIF), and precipitation of a white solid was observed. Analytical data showed that the precipitate was a lecithin and α-CD complex with a molar ratio of 1:4 or 1:5. The micellar solubility of cholesterol in the mixture of FeSSIF and α-CD was investigated, and found to decrease through lecithin precipitation caused by the addition of α-CD, in a dose-dependent manner. Furthermore, each of several other water-soluble dietary fibers was added to the FeSSIF, and no precipitate was generated. Conclusion: This study suggests that α-CD decreases the micellar solubility of cholesterol in the lumen of the small intestine via the precipitation of lecithin from bile salt micelles by complex formation with α-CD. It further indicates that the lecithin precipitation effect on the bile salt micelles by α-CD addition clearly differs from addition of other water-soluble dietary fibers. The decrease in micellar cholesterol solubility in the FeSSIF was the strongest with α-CD addition.
Collapse
Affiliation(s)
- Takahiro Furune
- Division of Food and Drug Evaluation Science, Graduate School of Medicine, Kobe University, 650-0017, Japan ; CycloChem Bio Co., Ltd., 650-0047, Japan
| | - Naoko Ikuta
- Division of Food and Drug Evaluation Science, Graduate School of Medicine, Kobe University, 650-0017, Japan
| | | | | | | | - Keiji Terao
- Division of Food and Drug Evaluation Science, Graduate School of Medicine, Kobe University, 650-0017, Japan ; CycloChem Bio Co., Ltd., 650-0047, Japan
| | - Norihiro Sakamoto
- Division of Food and Drug Evaluation Science, Graduate School of Medicine, Kobe University, 650-0017, Japan
| |
Collapse
|
9
|
Halewyck H, Schotte L, Oita I, Thys B, Van Eeckhaut A, Heyden YV, Rombaut B. Affinity capillary electrophoresis to evaluate the complex formation between poliovirus and nanobodies. J Sep Sci 2014; 37:3729-37. [DOI: 10.1002/jssc.201400406] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Revised: 09/29/2014] [Accepted: 09/29/2014] [Indexed: 11/07/2022]
Affiliation(s)
- Hadewych Halewyck
- Department of Pharmaceutical Biotechnology and Molecular Biology; Vrije Universiteit Brussel; Brussels Belgium
- Center for Neurosciences; Vrije Universiteit Brussel; Brussels Belgium
| | - Lise Schotte
- Department of Pharmaceutical Biotechnology and Molecular Biology; Vrije Universiteit Brussel; Brussels Belgium
- Center for Neurosciences; Vrije Universiteit Brussel; Brussels Belgium
| | - Iuliana Oita
- Department of Analytical Chemistry and Pharmaceutical Technology; Center for Pharmaceutical Research (CePhar); Vrije Universiteit Brussel; Brussels Belgium
| | - Bert Thys
- Department of Pharmaceutical Biotechnology and Molecular Biology; Vrije Universiteit Brussel; Brussels Belgium
- Center for Neurosciences; Vrije Universiteit Brussel; Brussels Belgium
| | - Ann Van Eeckhaut
- Department of Pharmaceutical Chemistry and Drug Analysis; Vrije Universiteit Brussel; Brussels Belgium
- Center for Neurosciences; Vrije Universiteit Brussel; Brussels Belgium
| | - Yvan Vander Heyden
- Department of Analytical Chemistry and Pharmaceutical Technology; Center for Pharmaceutical Research (CePhar); Vrije Universiteit Brussel; Brussels Belgium
| | - Bart Rombaut
- Department of Pharmaceutical Biotechnology and Molecular Biology; Vrije Universiteit Brussel; Brussels Belgium
- Center for Neurosciences; Vrije Universiteit Brussel; Brussels Belgium
| |
Collapse
|
10
|
Schönbeck C, Westh P, Holm R. Complexation Thermodynamics of Modified Cyclodextrins: Extended Cavities and Distorted Structures. J Phys Chem B 2014; 118:10120-9. [DOI: 10.1021/jp506001j] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Christian Schönbeck
- NSM,
Research Unit for Functional Biomaterials, Roskilde University, Universitetsvej 1, DK-4000 Roskilde, Denmark
- Biologics
and Pharmaceutical Science, H. Lundbeck A/S, Ottiliavej 9, DK-2500 Valby, Denmark
- Department
of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen, Denmark
- Sino-Danish Center for Education and Research (SDC), Niels Jensens Vej 2, DK-8000 Aarhus C, Denmark
| | - Peter Westh
- NSM,
Research Unit for Functional Biomaterials, Roskilde University, Universitetsvej 1, DK-4000 Roskilde, Denmark
| | - René Holm
- Biologics
and Pharmaceutical Science, H. Lundbeck A/S, Ottiliavej 9, DK-2500 Valby, Denmark
| |
Collapse
|
11
|
Yao X, Tan TTY, Wang Y. Thiol–ene click chemistry derived cationic cyclodextrin chiral stationary phase and its enhanced separation performance in liquid chromatography. J Chromatogr A 2014; 1326:80-8. [DOI: 10.1016/j.chroma.2013.12.054] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2013] [Revised: 12/16/2013] [Accepted: 12/17/2013] [Indexed: 12/14/2022]
|
12
|
Elbashir AA, Aboul-Enein HY. Capillary Electrophoresis and Molecular Modeling as a Complementary Technique for Chiral Recognition Mechanism. Crit Rev Anal Chem 2013. [DOI: 10.1080/10408347.2013.803358] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
13
|
|
14
|
Zhang QF, Cheung HY, Shangguan X, Zheng G. Structure selective complexation of cyclodextrins with five polyphenols investigated by capillary electrokinetic chromatography. J Sep Sci 2012. [DOI: 10.1002/jssc.201200528] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Hon-Yeung Cheung
- Research Group for Bioactive Product; Department of Biology and Chemistry; City University of Hong Kong; Hong Kong SAR; China
| | - Xinchen Shangguan
- Jiangxi Key Laboratory of Natural Product and Functional Food; College of Food Science and Engineering; Jiangxi Agricultural University; Nanchang; China
| | - Guodong Zheng
- Jiangxi Key Laboratory of Natural Product and Functional Food; College of Food Science and Engineering; Jiangxi Agricultural University; Nanchang; China
| |
Collapse
|
15
|
Østergaard J, Jensen H, Holm R. Affinity capillary electrophoresis method for investigation of bile salts complexation with sulfobutyl ether-β-cyclodextrin. J Sep Sci 2012; 35:2764-72. [DOI: 10.1002/jssc.201200502] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2012] [Revised: 06/20/2012] [Accepted: 06/21/2012] [Indexed: 11/07/2022]
Affiliation(s)
- Jesper Østergaard
- Department of Pharmacy; Faculty of Health and Medical Sciences; University of Copenhagen; Copenhagen Denmark
| | - Henrik Jensen
- Department of Pharmacy; Faculty of Health and Medical Sciences; University of Copenhagen; Copenhagen Denmark
| | - René Holm
- Department of Pharmacy; Faculty of Health and Medical Sciences; University of Copenhagen; Copenhagen Denmark
- Preformulation; H. Lundbeck A/S Valby Denmark
| |
Collapse
|
16
|
Holm R, Schönbeck C, Askjær S, Westh P. Thermodynamics of the interaction of γ-cyclodextrin and tauro- and glyco-conjugated bile salts. J INCL PHENOM MACRO 2012. [DOI: 10.1007/s10847-012-0165-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|