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Choi B, Adhikari S, Ji MG, Paik MJ, Lee G, Lee W. Chiral LC-MS/MS method for the discrimination of triiodothyronine enantiomers on a crown ether-based chiral stationary phase. Chirality 2023; 35:966-972. [PMID: 37464950 DOI: 10.1002/chir.23611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 06/26/2023] [Accepted: 07/05/2023] [Indexed: 07/20/2023]
Abstract
Considering the greater pharmaceutical and clinical interest of triiodothyronine (T3 ) thyroid hormone, an effective D/L-T3 enantiomer separation was performed on a crown ether-based chiral stationary phase by LC-MS/MS. In optimal analytical condition and selected reaction monitoring mode, the two enantiomers of T3 were baseline separated within 10 min. The limit of detection and limit of quantitation were found to be 0.05 and 0.10 ng/μl; 0.20 and 0.50 ng/μl for D- and L-T3 , respectively. During validation, this method proved to be feasible, accurate as well as enantioselective and sensitive for the resolution of T3 enantiomers. For commercial D- and L-T3 chemicals, the enantiomeric impurities as the other enantiomer were 0.11% and 4.61%. On the other hand, the impurity as D-T3 for commercial pharmaceutical products (liothyronine sodium tablets, two suppliers) was 0.68% and 6.57%.
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Affiliation(s)
- Byeongchan Choi
- College of Pharmacy, Sunchon National University, Suncheon, South Korea
| | - Suraj Adhikari
- College of Pharmacy, Chosun University, Gwangju, South Korea
- Department of Physiology, Ajou University School of Medicine, Suwon, South Korea
| | - Moong-Gi Ji
- College of Pharmacy, Sunchon National University, Suncheon, South Korea
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon, South Korea
| | - Gwang Lee
- Department of Physiology, Ajou University School of Medicine, Suwon, South Korea
- Department of Molecular Science and Technology, Ajou University, Suwon, South Korea
| | - Wonjae Lee
- College of Pharmacy, Chosun University, Gwangju, South Korea
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2
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Lee H, Choi B, Oh S, Park H, Popova E, Paik MJ, Kim H. Dynamics of Organic Acids during the Droplet-Vitrification Cryopreservation Procedure Can Be a Signature of Oxidative Stress in Pogostemon yatabeanus. Plants (Basel) 2023; 12:3489. [PMID: 37836228 PMCID: PMC10575133 DOI: 10.3390/plants12193489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 09/20/2023] [Accepted: 10/03/2023] [Indexed: 10/15/2023]
Abstract
Cryopreservation in liquid nitrogen (LN, -196 °C) is a unique option for the long-term conservation of threatened plant species with non-orthodox or limitedly available seeds. In previous studies, a systematic approach was used to develop a droplet-vitrification (DV) cryopreservation protocol for Postemon yatabeanus shoot tips that includes preculture with 10% sucrose, osmoprotection with C4-35%, cryoprotection with A3-80% vitrification solution, and a three-step regrowth starting with the ammonium-free medium. The tricarboxylic acid (TCA) cycle is a crucial component of plant cell metabolism as it is involved in redox state regulation and energy provision. We hypothesized that organic acids (OAs) associated with the TCA and its side reactions indirectly indicate metabolism intensity and oxidative stress development in shoot tips under the cryopreservation procedure. In this study, the contents of 14 OAs were analyzed using gas chromatography-tandem mass spectrometry (GC-MS/MS) in P. yatabeanus shoot tips in a series of treatments including individual steps of the DV procedure, additional stress imposed by non-optimum protocol conditions (no preculture, no osmoprotection, various vitrification solution composition, using vials instead of aluminum foils, etc.) and regrowth on different media with or without ammonium or growth regulators. The possible relation of OA content with the total cryoprotectant (CPA) concentration and shoot tips regeneration percentage was also explored. Regeneration of cryopreserved shoot tips reduced in descending order as follows: standard protocol condition (91%) > non-optimum vitrification solution (ca. 68%) > non-optimum preculture (60-62%) > regrowth medium (40-64%) > no osmoprotection, cryopreservation in vials (28-30%). Five OAs (glycolic, malic, citric, malonic, and lactic) were the most abundant in the fresh (control) shoot tips. The dynamic pattern of OAs during the DV procedure highly correlated (r = 0.951) with the total CPA concentration employed: it gradually increased through the preculture, osmoprotection, and cryoprotection, peaked at cooling/rewarming (6.38-fold above control level), and returned to the fresh control level after 5 days of regrowth (0.89-fold). The contents of four OAs (2-hydroxybutyric, 3-hydroxypropionic, lactic, and glycolic) showed the most significant (10-209-fold) increase at the cooling/rewarming step. Lactic and glycolic acids were the major OAs at cooling/rewarming, accounting for 81% of the total OAs content. The OAs were categorized into three groups based on their dynamics during the cryopreservation protocol, and these groups were differently affected by protocol step modifications. However, there was no straightforward relationship between the dynamics of OAs and shoot tip regeneration. The results suggest that active modulation of OAs metabolism may help shoot tips to cope with osmotic stress and the chemical cytotoxicity\ of CPAs. Further intensive studies are needed to investigate the effect of cryopreservation on cell primarily metabolism and identify oxidative stress-related biomarkers in plant materials.
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Affiliation(s)
- Hyoeun Lee
- Department of Agricultural Life Science, Sunchon National University, Suncheon 57922, Republic of Korea; (H.L.); (H.P.)
| | - Byeongchan Choi
- College of Pharmacy, Sunchon National University, Suncheon 57922, Republic of Korea; (B.C.); (S.O.)
| | - Songjin Oh
- College of Pharmacy, Sunchon National University, Suncheon 57922, Republic of Korea; (B.C.); (S.O.)
| | - Hana Park
- Department of Agricultural Life Science, Sunchon National University, Suncheon 57922, Republic of Korea; (H.L.); (H.P.)
| | - Elena Popova
- K.A. Timiryazev Institute of Plant Physiology of Russian Academy of Sciences, Botanicheskaya 35, Moscow 127276, Russia;
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon 57922, Republic of Korea; (B.C.); (S.O.)
| | - Haenghoon Kim
- Department of Agricultural Life Science, Sunchon National University, Suncheon 57922, Republic of Korea; (H.L.); (H.P.)
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Choi RY, Kim IW, Ji M, Paik MJ, Ban EJ, Lee JH, Hwang JS, Kweon H, Seo M. Protaetia brevitarsis seulensis larvae ethanol extract inhibits RANKL-stimulated osteoclastogenesis and ameliorates bone loss in ovariectomized mice. Biomed Pharmacother 2023; 165:115112. [PMID: 37413903 DOI: 10.1016/j.biopha.2023.115112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 06/29/2023] [Accepted: 06/29/2023] [Indexed: 07/08/2023] Open
Abstract
Modulation of osteoclast formation could be a therapeutic target for inhibiting pathological bone destruction. The receptor activator of nuclear factor (NF)-κB ligand (RANKL) is known to be an essential factor in osteoclast differentiation and activation inducers. However, whether Protaetia brevitarsis seulensis (P. brevitarsis) larvae-a traditional animal-derived medicine used in many Asian countries-can inhibit RANKL-induced osteoclast formation and prevent ovariectomy (OVX)-induced bone loss has not been evaluated. Here, we aimed to investigate the anti-osteoporotic effects of P. brevitarsis larvae ethanol extract (PBE) in RANKL-stimulated RAW264.7 cells and OVX mice. In vitro, PBE (0.1, 0.5, 1, and 2 mg/mL) decreased RANKL‑induced tartrate-resistant acid phosphatase (TRAP) activity and expression of osteoclastogenesis-associated genes and proteins. Furthermore, PBE (0.1, 0.5, 1, and 2 mg/mL) significantly inhibited the phosphorylation of p38 and NF-κB. Female C3H/HeN mice were divided into five groups (n = 5 per group), namely, sham-operated, OVX, OVX+PBEL (100 mg/kg, oral gavage), OVX+PBEH (200 mg/kg, oral gavage), and OVX+estradiol (0.03 μg/day, subcutaneous injection). High doses of PBE significantly increased femoral bone mineral density (BMD) and bone volume/tissue volume (BV/TV), whereas femoral bone surface/bone volume (BS/BV) and osteoclastogenesis-associated protein expression decreased compared to those in the OVX group. Moreover, PBE (200 mg/kg) significantly increased estradiol and procollagen type I N-terminal propeptide and decreased N-terminal telopeptide of type I collagen and C-terminal telopeptide of type I collagen compared to those in the OVX group. Our results suggest that PBE can be an effective therapeutic candidate for preventing or treating postmenopausal osteoporosis.
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Affiliation(s)
- Ra-Yeong Choi
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, the Republic of Korea
| | - In-Woo Kim
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, the Republic of Korea
| | - Moongi Ji
- College of Pharmacy, Sunchon National University, Suncheon 57922, the Republic of Korea
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon 57922, the Republic of Korea
| | - Eu-Jin Ban
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, the Republic of Korea
| | - Joon Ha Lee
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, the Republic of Korea
| | - Jae Sam Hwang
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, the Republic of Korea
| | - HaeYong Kweon
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, the Republic of Korea
| | - Minchul Seo
- Department of Agricultural Biology, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, the Republic of Korea.
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Kim M, Oh S, Kim S, Ji M, Choi B, Bae JW, Lee YS, Paik MJ, Lee S. Alcohol perturbed locomotor behavior, metabolism, and pharmacokinetics of gamma-hydroxybutyric acid in rats. Biomed Pharmacother 2023; 164:114992. [PMID: 37301134 DOI: 10.1016/j.biopha.2023.114992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 05/30/2023] [Accepted: 06/06/2023] [Indexed: 06/12/2023] Open
Abstract
Gamma-hydroxybutyric acid (GHB), both a metabolic precursor and product of gamma-aminobutyric acid (GABA), is a central nervous system depressant used for the treatment of narcolepsy-associated cataplexy and alcohol withdrawal. However, administration of GHB with alcohol (ethanol) is a major cause of hospitalizations related to GHB intoxication. In this study, we investigated locomotor behavior as well as metabolic and pharmacokinetic interactions following co-administration of GHB and ethanol in rats. The locomotor behavior of rats was evaluated following the intraperitoneal administration of GHB (sodium salt, 500 mg/kg) and/or ethanol (2 g/kg). Further, time-course urinary metabolic profiling of GHB and its biomarker metabolites glutamic acid, GABA, succinic acid, 2,4-dihydroxybutyric acid (OH-BA), 3,4-OH-BA, and glycolic acid as well as pharmacokinetic analysis were performed. GHB/ethanol co-administration significantly reduced locomotor activity, compared to the individual administration of GHB or ethanol. The urinary and plasma concentrations of GHB and other target compounds, except for 2,4-OH-BA, were significantly higher in the GHB/ethanol co-administration group than the group administered only GHB. The pharmacokinetic analysis results showed that the co-administration of GHB and ethanol significantly increased the half-life of GHB while the total clearance decreased. Moreover, a comparison of the metabolite-to-parent drug area under the curve ratios demonstrated that the metabolic pathways of GHB, such α- and β-oxidation, were inhibited by ethanol. Consequently, the co-administration of GHB and ethanol aggravated the metabolism and elimination of GHB and enhanced its sedative effect. These findings will contribute to clinical interpretation of GHB intoxication.
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Affiliation(s)
- Mingyu Kim
- College of Pharmacy, Keimyung University, 1095 Dalgubeol-daero, Dalseo-gu, Daegu 42601, the Republic of Korea
| | - Songjin Oh
- College of Pharmacy, Sunchon National University, 25 Jungang-ro, Suncheon 57922, the Republic of Korea
| | - Suji Kim
- College of Pharmacy, Keimyung University, 1095 Dalgubeol-daero, Dalseo-gu, Daegu 42601, the Republic of Korea
| | - Moongi Ji
- College of Pharmacy, Sunchon National University, 25 Jungang-ro, Suncheon 57922, the Republic of Korea
| | - Byeongchan Choi
- College of Pharmacy, Sunchon National University, 25 Jungang-ro, Suncheon 57922, the Republic of Korea
| | - Jung-Woo Bae
- College of Pharmacy, Keimyung University, 1095 Dalgubeol-daero, Dalseo-gu, Daegu 42601, the Republic of Korea
| | - Yong Sup Lee
- College of Pharmacy, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, the Republic of Korea
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, 25 Jungang-ro, Suncheon 57922, the Republic of Korea.
| | - Sooyeun Lee
- College of Pharmacy, Keimyung University, 1095 Dalgubeol-daero, Dalseo-gu, Daegu 42601, the Republic of Korea.
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Jin EJ, Wei S, Jo Y, Nguyen TT, Ji M, Paik MJ, Jeong JH, Im S, Ryu D. Oral Administration of Ginseng Berry Concentrate Improves Lactate Metabolism and Increases Endurance Performance in Mice. BMB Rep 2023:5892. [PMID: 37037674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2023] Open
Abstract
In the present study, to determine the efficacy of oral supplementation of ginseng berry extracts in augmenting exercise performance and exercise-associated metabolism, male mice were given orally 200 and 400 milligrams per kilogram of body weight (mpk) of GBC for seven weeks. Although there are no differences in pre-exercise blood lactate levels among (1) the control group that received neither exercise nor GBC, (2) the group that performed only twice-weekly endurance exercise, and (3 and 4) the groups that combined twice-weekly endurance exercise with either 200 or 400 mpk GBC, statistically significant reductions in post-exercise blood lactate levels were observed in the groups that combined twice-weekly endurance exercise with oral administration of either 200 or 400 mpk GBC. Histological analysis showed no muscle hypertrophy, but transcriptome analysis revealed changes in gene sets related to lactate metabolism and mitochondrial function. GBC intake increased nicotinamide adenine dinucleotide levels in the gastrocnemius, possibly enhancing the mitochondrial electron transport system and lactate metabolism. Further molecular mechanisms are needed to confirm this hypothesis.
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Affiliation(s)
| | | | | | | | | | | | | | - Sejin Im
- Department of Immunology, Sungkyunkwan University School of Medicine, Suwon 16419, Korea
| | - Dongryeol Ryu
- Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, 61005; Department of Immunology, Sungkyunkwan University School of Medicine, Suwon 16419; Department of Molecular Cell Biology, Sungkyunkwan University School of Medicine, Suwon 16419, Korea
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Roh K, Noh J, Kim Y, Jang Y, Kim J, Choi H, Lee Y, Ji M, Kang D, Kim MS, Paik MJ, Chung J, Kim JH, Kang C. Lysosomal control of senescence and inflammation through cholesterol partitioning. Nat Metab 2023; 5:398-413. [PMID: 36864206 DOI: 10.1038/s42255-023-00747-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 01/27/2023] [Indexed: 03/04/2023]
Abstract
Whereas cholesterol is vital for cell growth, proliferation, and remodeling, dysregulation of cholesterol metabolism is associated with multiple age-related pathologies. Here we show that senescent cells accumulate cholesterol in lysosomes to maintain the senescence-associated secretory phenotype (SASP). We find that induction of cellular senescence by diverse triggers enhances cellular cholesterol metabolism. Senescence is associated with the upregulation of the cholesterol exporter ABCA1, which is rerouted to the lysosome, where it moonlights as a cholesterol importer. Lysosomal cholesterol accumulation results in the formation of cholesterol-rich microdomains on the lysosomal limiting membrane enriched with the mammalian target of rapamycin complex 1 (mTORC1) scaffolding complex, thereby sustaining mTORC1 activity to support the SASP. We further show that pharmacological modulation of lysosomal cholesterol partitioning alters senescence-associated inflammation and in vivo senescence during osteoarthritis progression in male mice. Our study reveals a potential unifying theme for the role of cholesterol in the aging process through the regulation of senescence-associated inflammation.
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Affiliation(s)
- Kyeonghwan Roh
- School of Biological Sciences, Seoul National University, Seoul, South Korea
- Center for Systems Geroscience, Seoul National University, Seoul, South Korea
| | - Jeonghwan Noh
- School of Biological Sciences, Seoul National University, Seoul, South Korea
- Center for RNA Research, Institute of Basic Science, Seoul, South Korea
| | - Yeonju Kim
- School of Biological Sciences, Seoul National University, Seoul, South Korea
- Center for Systems Geroscience, Seoul National University, Seoul, South Korea
| | - Yeji Jang
- School of Biological Sciences, Seoul National University, Seoul, South Korea
- Center for Systems Geroscience, Seoul National University, Seoul, South Korea
| | - Jaejin Kim
- School of Biological Sciences, Seoul National University, Seoul, South Korea
- Center for Systems Geroscience, Seoul National University, Seoul, South Korea
| | - Haebeen Choi
- School of Biological Sciences, Seoul National University, Seoul, South Korea
- Center for Systems Geroscience, Seoul National University, Seoul, South Korea
| | - Yeonghyeon Lee
- School of Biological Sciences, Seoul National University, Seoul, South Korea
- Center for Systems Geroscience, Seoul National University, Seoul, South Korea
| | - Moongi Ji
- College of Pharmacy, Sunchon National University, Suncheon, South Korea
| | - Donghyun Kang
- School of Biological Sciences, Seoul National University, Seoul, South Korea
- Center for RNA Research, Institute of Basic Science, Seoul, South Korea
| | - Mi-Sung Kim
- School of Biological Sciences, Seoul National University, Seoul, South Korea
- Center for Systems Geroscience, Seoul National University, Seoul, South Korea
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon, South Korea
| | - Jongkyeong Chung
- School of Biological Sciences, Seoul National University, Seoul, South Korea
- Center for Systems Geroscience, Seoul National University, Seoul, South Korea
- Institute of Molecular Biology and Genetics, Seoul National University, Seoul, South Korea
| | - Jin-Hong Kim
- School of Biological Sciences, Seoul National University, Seoul, South Korea.
- Center for RNA Research, Institute of Basic Science, Seoul, South Korea.
| | - Chanhee Kang
- School of Biological Sciences, Seoul National University, Seoul, South Korea.
- Center for Systems Geroscience, Seoul National University, Seoul, South Korea.
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Adhikari S, Bhujbal S, Paik MJ, Lee W. Enantioseparation and molecular modeling study of chiral amines as three naphthaldimine derivatives using amylose or cellulose trisphenylcarbamate chiral stationary phases. Chirality 2023; 35:29-39. [PMID: 36323631 DOI: 10.1002/chir.23513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 10/08/2022] [Accepted: 10/11/2022] [Indexed: 11/06/2022]
Abstract
This study describes the enantioseparation of three chiral amines as naphthaldimine derivatives, using normal phase HPLC with amylose and cellulose tris(3,5-dimethylphenylcarbamate) chiral stationary phases (CSPs). Three chiral amines were derivatized using three structurally similar naphthaldehyde derivatizing agents, and the enantioselectivity of the CSPs toward the derivatives was examined. The degree of enantioseparation and resolution was affected by the amylose or cellulose-derived CSPs and aromatic moieties as well as a kind of chiral amine. Especially, efficient enantiomer separation was observed for 2-hydroxynapthaldimine derivatives on cellulose-derived CSPs. Molecular docking studies of three naphthaldimine derivatives of leucinol on cellulose tris(3,5-dimethylphenylcarbamate) were performed to estimate the binding energies and conformations of the CSP-analyte complexes. The obtained binding energies were in good agreement with the experimentally determined enantioseparation and elution order.
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Affiliation(s)
- Suraj Adhikari
- College of Pharmacy, Chosun University, Gwangju, South Korea
| | - Swapnil Bhujbal
- Department of Biomedical Sciences, College of Medicine, Chosun University, Gwangju, South Korea
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon, South Korea
| | - Wonjae Lee
- College of Pharmacy, Chosun University, Gwangju, South Korea
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Son AR, Kim SH, Islam M, Oh SJ, Paik MJ, Lee SS, Lee SS. Higher Concentration of Dietary Selenium, Zinc, and Copper Complex Reduces Heat Stress-Associated Oxidative Stress and Metabolic Alteration in the Blood of Holstein and Jersey Steers. Animals (Basel) 2022; 12:ani12223104. [PMID: 36428332 PMCID: PMC9686896 DOI: 10.3390/ani12223104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 10/21/2022] [Accepted: 11/08/2022] [Indexed: 11/12/2022] Open
Abstract
This study investigated the influence of high concentrations of dietary minerals on reducing heat stress (HS)-associated oxidative stress and metabolic alterations in the blood of Holstein and Jersey steers. Holstein steers and Jersey steers were separately maintained under a 3 × 3 Latin square design during the summer conditions. For each trial, the treatments included Control (Con; fed basal TMR without additional mineral supplementation), NM (NRC recommended mineral supplementation group; [basal TMR + (Se 0.1 ppm + Zn 30 ppm + Cu 10 ppm) as DM basis]), and HM (higher than NRC recommended mineral supplementation group; [basal TMR + (Se 3.5 ppm + Zn 350 ppm + Cu 28 ppm) as DM basis]). Blood samples were collected at the end of each 20-day feeding trial. In both breeds, a higher superoxide dismutase concentration (U/mL) along with lower HSP27 (μg/L) and HSP70 (μg/L) concentrations were observed in both mineral-supplemented groups compared to the Con group (p < 0.05). The HM group had significantly higher lactic acid levels in Jersey steers (p < 0.05), and tended to have higher alanine levels in Holstein steers (p = 0.051). Based on star pattern recognition analysis, the levels of succinic acid, malic acid, γ-linolenic acid, 13-methyltetradecanoic acid, and tyrosine decreased, whereas palmitoleic acid increased with increasing mineral concentrations in both breeds. Different treatment groups of both breeds were separated according to the VIP scores of the top 15 metabolites through PLS−DA analysis; however, their metabolic trend was mostly associated with the glucose homeostasis. Overall, the results suggested that supplementation with a higher-than-recommended concentration of dietary minerals rich in organic Se, as was the case in the HM group, would help to prevent HS-associated oxidative stress and metabolic alterations in Holstein and Jersey steers.
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Affiliation(s)
- A-Rang Son
- Ruminant Nutrition and Anaerobe Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, Korea
| | - Seon-Ho Kim
- Ruminant Nutrition and Anaerobe Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, Korea
| | - Mahfuzul Islam
- Ruminant Nutrition and Anaerobe Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, Korea
- Department of Microbiology and Parasitology, Sher-e-Bangla Agricultural University, Dhaka 1207, Bangladesh
| | - Song-Jin Oh
- College of Pharmacy, Sunchon National University, Suncheon 57922, Korea
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon 57922, Korea
| | - Sung-Sill Lee
- Institute of Agriculture and Life Science and University-Centered Laboratory, Gyeongsang National University, Jinju 52828, Korea
| | - Sang-Suk Lee
- Ruminant Nutrition and Anaerobe Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, Korea
- Correspondence: ; Tel./Fax: +82-61-750-3237
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Wang L, Cui YR, Oh S, Paik MJ, Je JG, Heo JH, Lee TK, Fu X, Xu J, Gao X, Jeon YJ. Corrigendum to "Arsenic removal from the popular edible seaweed Sargassum fusiforme by sequential processing involving hot water, citric acid, and fermentation" [Chemosphere 292 (2022) 133409]. Chemosphere 2022; 298:134205. [PMID: 35256164 DOI: 10.1016/j.chemosphere.2022.134205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
- Lei Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Yong Ri Cui
- Department of Marine Life Sciences, Jeju National University, Jeju Self-Governing Province, 63243, Republic of Korea; Kangmaichen Biotechnology Co., Ltd., Qingdao, 266114, China
| | - Songjin Oh
- College of Pharmacy, Sunchon National University, Suncheon, 57922, Republic of Korea
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon, 57922, Republic of Korea
| | - Jun-Geon Je
- Department of Marine Life Sciences, Jeju National University, Jeju Self-Governing Province, 63243, Republic of Korea
| | - Jun-Ho Heo
- Department of Marine Life Sciences, Jeju National University, Jeju Self-Governing Province, 63243, Republic of Korea
| | - Tae-Ki Lee
- Department of Hotel Cuisine & Baking, Jeonnam State University, Damyang-Gun, Jeonnam, 57337, Republic of Korea
| | - Xiaoting Fu
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Jiachao Xu
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Xin Gao
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - You-Jin Jeon
- Department of Marine Life Sciences, Jeju National University, Jeju Self-Governing Province, 63243, Republic of Korea; Marine Science Institute, Jeju National University, Jeju Self-Governing Province, 63333, Republic of Korea.
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Choi J, Oh TG, Jung H, Park KY, Shin H, Jo T, Kang DS, Chanda D, Hong S, Kim J, Hwang H, Ji M, Jung M, Takashihoji, Matsushima A, Kim P, Mun JY, Paik MJ, Cho SJ, Lee IK, Whitcomb DC, Greer P, Blobner B, Goodarzi MO, Pandol SJ, Rotter JI, Fan W, Bapat SP, Zheng Y, Liddle C, Yu RT, Atkins AR, Downes M, Yoshihara E, Evans RM, Suh JM. Estrogen-Related Receptor γ Maintains Pancreatic Acinar Cell Function and Identity by Regulating Cellular Metabolism. Gastroenterology 2022; 163:239-256. [PMID: 35461826 PMCID: PMC9233018 DOI: 10.1053/j.gastro.2022.04.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 02/22/2022] [Accepted: 04/03/2022] [Indexed: 12/02/2022]
Abstract
BACKGROUND & AIMS Mitochondrial dysfunction disrupts the synthesis and secretion of digestive enzymes in pancreatic acinar cells and plays a primary role in the etiology of exocrine pancreas disorders. However, the transcriptional mechanisms that regulate mitochondrial function to support acinar cell physiology are poorly understood. Here, we aim to elucidate the function of estrogen-related receptor γ (ERRγ) in pancreatic acinar cell mitochondrial homeostasis and energy production. METHODS Two models of ERRγ inhibition, GSK5182-treated wild-type mice and ERRγ conditional knock-out (cKO) mice, were established to investigate ERRγ function in the exocrine pancreas. To identify the functional role of ERRγ in pancreatic acinar cells, we performed histologic and transcriptome analysis with the pancreas isolated from ERRγ cKO mice. To determine the relevance of these findings for human disease, we analyzed transcriptome data from multiple independent human cohorts and conducted genetic association studies for ESRRG variants in 2 distinct human pancreatitis cohorts. RESULTS Blocking ERRγ function in mice by genetic deletion or inverse agonist treatment results in striking pancreatitis-like phenotypes accompanied by inflammation, fibrosis, and cell death. Mechanistically, loss of ERRγ in primary acini abrogates messenger RNA expression and protein levels of mitochondrial oxidative phosphorylation complex genes, resulting in defective acinar cell energetics. Mitochondrial dysfunction due to ERRγ deletion further triggers autophagy dysfunction, endoplasmic reticulum stress, and production of reactive oxygen species, ultimately leading to cell death. Interestingly, ERRγ-deficient acinar cells that escape cell death acquire ductal cell characteristics, indicating a role for ERRγ in acinar-to-ductal metaplasia. Consistent with our findings in ERRγ cKO mice, ERRγ expression was significantly reduced in patients with chronic pancreatitis compared with normal subjects. Furthermore, candidate locus region genetic association studies revealed multiple single nucleotide variants for ERRγ that are associated with chronic pancreatitis. CONCLUSIONS Collectively, our findings highlight an essential role for ERRγ in maintaining the transcriptional program that supports acinar cell mitochondrial function and organellar homeostasis and provide a novel molecular link between ERRγ and exocrine pancreas disorders.
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Affiliation(s)
- Jinhyuk Choi
- Graduate School of Medical Science and Engineering, KAIST, Daejeon 34141, Republic of Korea
| | - Tae Gyu Oh
- Gene Expression Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Heewon Jung
- Graduate School of Medical Science and Engineering, KAIST, Daejeon 34141, Republic of Korea
| | - Kun-Young Park
- Graduate School of Medical Science and Engineering, KAIST, Daejeon 34141, Republic of Korea
| | - Hyemi Shin
- Graduate School of Medical Science and Engineering, KAIST, Daejeon 34141, Republic of Korea
| | - Taehee Jo
- Graduate School of Medical Science and Engineering, KAIST, Daejeon 34141, Republic of Korea
| | - Du-Seock Kang
- Graduate School of Medical Science and Engineering, KAIST, Daejeon 34141, Republic of Korea
| | - Dipanjan Chanda
- Leading-Edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Hospital, Daegu 41404, Republic of Korea,Bio-Medical Research Institute, Kyungpook National University Hospital, Daegu 41404, Republic of Korea
| | - Sujung Hong
- Graduate School of Medical Science and Engineering, KAIST, Daejeon 34141, Republic of Korea
| | - Jina Kim
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Republic of Korea
| | - Hayoung Hwang
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Republic of Korea
| | - Moongi Ji
- College of Pharmacy, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Minkyo Jung
- Department of Neural Circuits Research, Korea Brain Research Institute, Daegu 41068, Republic of Korea
| | - Takashihoji
- Department of Medicine, Kyoto University, Kyoto 606-8501, Japan
| | - Ayami Matsushima
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Science, Kyushu University, Fukuoka 819-0395, Japan
| | - Pilhan Kim
- Graduate School of Medical Science and Engineering, KAIST, Daejeon 34141, Republic of Korea
| | - Ji Young Mun
- Department of Neural Circuits Research, Korea Brain Research Institute, Daegu 41068, Republic of Korea
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Sung Jin Cho
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Republic of Korea
| | - In-Kyu Lee
- Leading-Edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Hospital, Daegu 41404, Republic of Korea,Bio-Medical Research Institute, Kyungpook National University Hospital, Daegu 41404, Republic of Korea,Research Institute of Aging and Metabolism, Kyungpook National University, Daegu 41404, Republic of Korea,Department of Internal Medicine, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu 41404, Republic of Korea
| | - David C. Whitcomb
- Ariel Precision Medicine, Pittsburgh, PA 15206, USA,Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15261, USA,Department of Cell Biology and Molecular Physiology and the Department of Human Genetics, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Phil Greer
- Ariel Precision Medicine, Pittsburgh, PA 15206, USA,Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Brandon Blobner
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Mark O. Goodarzi
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Stephen J. Pandol
- Cedars-Sinai Cancer, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA,Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Jerome I. Rotter
- The Institute for Translational Genomics and Population Sciences, Department of Pediatrics, The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA USA,Departments of Pediatrics and Human Genetics, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | | | - Weiwei Fan
- Gene Expression Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Sagar P. Bapat
- Gene Expression Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA,Department of Laboratory Medicine, University of California-San Francisco, San Francisco, CA 94143, USA,Diabetes Center, University of California-San Francisco, San Francisco, CA 94143, USA,Nomis Laboratories for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Ye Zheng
- Nomis Laboratories for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Chris Liddle
- Storr Liver Centre, The Westmead Institute, University of Sydney, Westmead, NSW 2145, Australia
| | - Ruth T. Yu
- Gene Expression Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Annette R. Atkins
- Gene Expression Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Michael Downes
- Gene Expression Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Eiji Yoshihara
- Gene Expression Laboratory, Salk Institute for Biological Studies, La Jolla, California; The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, California; David Geffen School of Medicine at University of California-Los Angeles, Los Angeles, California.
| | - Ronald M. Evans
- Gene Expression Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Jae Myoung Suh
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea.
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11
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Wang L, Cui YR, Oh S, Paik MJ, Je JG, Heo JH, Lee TK, Fu X, Xu J, Gao X, Jeon YJ. Arsenic removal from the popular edible seaweed Sargassum fusiforme by sequential processing involving hot water, citric acid, and fermentation. Chemosphere 2022; 292:133409. [PMID: 34953872 DOI: 10.1016/j.chemosphere.2021.133409] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 12/12/2021] [Accepted: 12/21/2021] [Indexed: 06/14/2023]
Abstract
Higher quantities of arsenic (As) in Sargassum fusiforme limit its use as a food ingredient. The present study aimed to reduce As in S. fusiforme using sequential processing involving hot water, citric acid, and fermentation. The As content in S. fusiforme of 76.18 mg/kg was reduced to 30.47 mg/kg and 24.45 mg/kg using hot water and citric acid processing, respectively. However, the As content in S. fusiforme was reduced to 9.09 mg/kg by sequential processing with hot water and citric acid. Using response surface methodology, optimal processing conditions for S. fusiforme were determined to be treatment with hot water at 60 °C for 120 min followed by treatment with 0.4% citric acid. To further reduce the As content, the processed S. fusiforme was fermented by Lactobacillus rhamnosus, and the As content was further reduced to 1.64 mg/kg. In addition, the levels of organic acids and amino acids in S. fusiforme pre- and post-fermentation were significantly altered. These results indicated that the As content in S. fusiforme could be effectively reduced using the sequential processing with hot water, citric acid, and L. rhamnosus fermentation, and the organic acid and amino acid levels were significantly altered by L. rhamnosus fermentation.
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Affiliation(s)
- Lei Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Yong Ri Cui
- Department of Marine Life Sciences, Jeju National University, Jeju Self-Governing Province, 63243, Republic of Korea; Kangmaichen Biotechnology Co., Ltd., Qingdao, 266114, China
| | - Songjin Oh
- College of Pharmacy, Sunchon National University, Suncheon, 57922, Republic of Korea
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon, 57922, Republic of Korea
| | - Jun-Geon Je
- Department of Marine Life Sciences, Jeju National University, Jeju Self-Governing Province, 63243, Republic of Korea
| | - Jun-Ho Heo
- Department of Marine Life Sciences, Jeju National University, Jeju Self-Governing Province, 63243, Republic of Korea
| | - Tae-Ki Lee
- Department of Hotel Cuisine & Baking, Jeonnam State University, Damyang-Gun, Jeonnam, 57337, Republic of Korea
| | - Xiaoting Fu
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Jiachao Xu
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Xin Gao
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - You-Jin Jeon
- Department of Marine Life Sciences, Jeju National University, Jeju Self-Governing Province, 63243, Republic of Korea; Marine Science Institute, Jeju National University, Jeju Self-Governing Province, 63333, Republic of Korea.
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12
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Kim HY, Lee HS, Kim IH, Kim Y, Ji M, Oh S, Kim DY, Lee W, Kim SH, Paik MJ. Comprehensive Targeted Metabolomic Study in the Lung, Plasma, and Urine of PPE/LPS-Induced COPD Mice Model. Int J Mol Sci 2022; 23:ijms23052748. [PMID: 35269890 PMCID: PMC8911395 DOI: 10.3390/ijms23052748] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/22/2022] [Accepted: 02/25/2022] [Indexed: 12/10/2022] Open
Abstract
(1) Background: Progression of chronic obstructive pulmonary disease (COPD) leads to irreversible lung damage and inflammatory responses; however, biomarker discovery for monitoring of COPD progression remains challenging. (2) Methods: This study evaluated the metabolic mechanisms and potential biomarkers of COPD through the integrated analysis and receiver operating characteristic (ROC) analysis of metabolic changes in lung, plasma, and urine, and changes in morphological characteristics and pulmonary function in a model of PPE/LPS-induced COPD exacerbation. (3) Results: Metabolic changes in the lungs were evaluated as metabolic reprogramming to counteract the changes caused by the onset of COPD. In plasma, several combinations of phenylalanine, 3-methylhistidine, and polyunsaturated fatty acids have been proposed as potential biomarkers; the α-aminobutyric acid/histidine ratio has also been reported, which is a novel candidate biomarker for COPD. In urine, a combination of succinic acid, isocitric acid, and pyruvic acid has been proposed as a potential biomarker. (4) Conclusions: This study proposed potential biomarkers in plasma and urine that reflect altered lung metabolism in COPD, concurrently with the evaluation of the COPD exacerbation model induced by PPE plus LPS administration. Therefore, understanding these integrative mechanisms provides new insights into the diagnosis, treatment, and severity assessment of COPD.
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Affiliation(s)
- Hyeon-Young Kim
- Jeonbuk Branch Institute, Korea Institute of Toxicology, Jeongeup 56212, Korea; (H.-Y.K.); (I.-H.K.)
- College of Veterinary Medicine, Chonnam National University, Gwangju 61186, Korea
| | - Hyeon-Seong Lee
- College of Pharmacy, Chosun University, Gwangju 61452, Korea; (H.-S.L.); (W.L.)
- Korea Institute of Science and Technology, Gangneung Institute of Natural Products, Gangneung 25451, Korea
| | - In-Hyeon Kim
- Jeonbuk Branch Institute, Korea Institute of Toxicology, Jeongeup 56212, Korea; (H.-Y.K.); (I.-H.K.)
- College of Veterinary Medicine, Chonnam National University, Gwangju 61186, Korea
| | - Youngbae Kim
- College of Pharmacy, Sunchon National University, Suncheon 57922, Korea; (Y.K.); (M.J.); (S.O.); (D.-Y.K.)
| | - Moongi Ji
- College of Pharmacy, Sunchon National University, Suncheon 57922, Korea; (Y.K.); (M.J.); (S.O.); (D.-Y.K.)
| | - Songjin Oh
- College of Pharmacy, Sunchon National University, Suncheon 57922, Korea; (Y.K.); (M.J.); (S.O.); (D.-Y.K.)
| | - Doo-Young Kim
- College of Pharmacy, Sunchon National University, Suncheon 57922, Korea; (Y.K.); (M.J.); (S.O.); (D.-Y.K.)
- Hyundai Pharm, New Drug Discovery Lab, Yongin 17089, Korea
| | - Wonjae Lee
- College of Pharmacy, Chosun University, Gwangju 61452, Korea; (H.-S.L.); (W.L.)
| | - Sung-Hwan Kim
- Jeonbuk Branch Institute, Korea Institute of Toxicology, Jeongeup 56212, Korea; (H.-Y.K.); (I.-H.K.)
- Correspondence: (S.-H.K.); (M.-J.P.); Tel.: +82-63-570-8757 (S.-H.K.); +82-61-750-3762 (M.-J.P.)
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon 57922, Korea; (Y.K.); (M.J.); (S.O.); (D.-Y.K.)
- Correspondence: (S.-H.K.); (M.-J.P.); Tel.: +82-63-570-8757 (S.-H.K.); +82-61-750-3762 (M.-J.P.)
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13
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Kim DR, Jeon CW, Cho G, Thomashow LS, Weller DM, Paik MJ, Lee YB, Kwak YS. Glutamic acid reshapes the plant microbiota to protect plants against pathogens. Microbiome 2021; 9:244. [PMID: 34930485 PMCID: PMC8691028 DOI: 10.1186/s40168-021-01186-8] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Accepted: 10/27/2021] [Indexed: 05/26/2023]
Abstract
BACKGROUND Plants in nature interact with other species, among which are mutualistic microorganisms that affect plant health. The co-existence of microbial symbionts with the host contributes to host fitness in a natural context. In turn, the composition of the plant microbiota responds to the environment and the state of the host, raising the possibility that it can be engineered to benefit the plant. However, technology for engineering the structure of the plant microbiome is not yet available. RESULTS The loss of diversity and reduction in population density of Streptomyces globisporus SP6C4, a core microbe, was observed coincident with the aging of strawberry plants. Here, we show that glutamic acid reshapes the plant microbial community and enriches populations of Streptomyces, a functional core microbe in the strawberry anthosphere. Similarly, in the tomato rhizosphere, treatment with glutamic acid increased the population sizes of Streptomyces as well as those of Bacillaceae and Burkholderiaceae. At the same time, diseases caused by species of Botrytis and Fusarium were significantly reduced in both habitats. We suggest that glutamic acid directly modulates the composition of the microbiome community. CONCLUSIONS Much is known about the structure of plant-associated microbial communities, but less is understood about how the community composition and complexity are controlled. Our results demonstrate that the intrinsic level of glutamic acid in planta is associated with the composition of the microbiota, which can be modulated by an external supply of a biostimulant. Video Abstract.
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Affiliation(s)
- Da-Ran Kim
- RILS, Gyeongsang National University, Jinju, 52828, Republic of Korea
| | - Chang-Wook Jeon
- Division of Applied Life Science (BK 21 plus) and IALS, Gyeongsang National University, Jinju, 52828, Republic of Korea
| | - Gyeongjun Cho
- Division of Applied Life Science (BK 21 plus) and IALS, Gyeongsang National University, Jinju, 52828, Republic of Korea
| | - Linda S Thomashow
- US Department of Agriculture, Agricultural Research Service, Wheat Health, Genetics and Quality Research Unit, Pullman, WA, 99164-6430, USA
| | - David M Weller
- US Department of Agriculture, Agricultural Research Service, Wheat Health, Genetics and Quality Research Unit, Pullman, WA, 99164-6430, USA
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon, 65980, Republic of Korea
| | - Yong Bok Lee
- Division of Applied Life Science (BK 21 plus) and IALS, Gyeongsang National University, Jinju, 52828, Republic of Korea
| | - Youn-Sig Kwak
- RILS, Gyeongsang National University, Jinju, 52828, Republic of Korea.
- Division of Applied Life Science (BK 21 plus) and IALS, Gyeongsang National University, Jinju, 52828, Republic of Korea.
- Department of Plant Medicine, Gyeongsang National University, Jinju, 52828, Republic of Korea.
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Seo C, Park S, Kim Y, Ji M, Lee HS, Hwang YH, Choi S, Min J, Oh SJ, Yee ST, Lee W, Paik MJ. Metabolomic analysis of amino acids and organic acids in aging mouse eyes using gas chromatography-tandem mass spectrometry. Biomed Chromatogr 2021; 36:e5298. [PMID: 34913179 DOI: 10.1002/bmc.5298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 11/23/2021] [Accepted: 11/29/2021] [Indexed: 11/12/2022]
Abstract
This is a metabolomics study for monitoring of altered amino acid (AA) and organic acid (OA) metabolism of in the eyes from aging mouse model of 8-weeks, 18-weeks, and 18-months. Simultaneous metabolic profiling analysis of OAs and AAs was performed as ethoxycarbonyl/methoxime/tert-butyldimethylsilyl derivatives by gas chromatography-tandem mass spectrometry. A total 42 metabolites of 24 AAs and 18 OAs were determined and their composition values were normalized to the corresponding mean values of 8-week-old mice as control group. Then their normalized values were plotted as star graphs, which were distorted and readily distinguishable for age-related each group. Among 42 metabolites, 18 AAs and 11 OAs were age dependent and significantly different (p < 0.05). Principal component analysis and partial least squares discriminant analysis showed unclear separation between 8- and 18-week-old mice but clear separation between these and 18-month-old mice. Especially, the variables importance in projection (VIP) scores of 4-hydroxyproline, cis-aconitic acid, glycine, isocitric acid, leucine, pipecolic acid and lysine from PLS-DA were higher than 1.3. A heatmap for the classification and visualization of 42 metabolites showed differences in metabolite changes with aging. Altered AA and OA profiles were monitored, which may explain for metabolic disturbance of AA and OA. These findings are related with mitochondrial dysfunctions related with energy metabolism and impaired antioxidant system in the aging eye. Therefore, the present metabolomics results of the association between physiological states and altered metabolism of AA and OA will be useful for understanding aging eye and related diseases.
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Affiliation(s)
- Chan Seo
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Sehoon Park
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Youngbae Kim
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Moongi Ji
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Hyeon-Seong Lee
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea.,Natural Product Informatics Research Center, Gangneung Institute of Natural Products, Korea Institute of Science and Technology, Gangwon-do, Republic of Korea
| | - Yun-Ho Hwang
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Subin Choi
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Jeuk Min
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Song-Jin Oh
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Sung-Tae Yee
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Wonjae Lee
- College of Pharmacy, Chosun University, Gwangju, Republic of Korea
| | - Man-Jeong Paik
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
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Taş İ, Zhou R, Park SY, Yang Y, Gamage CDB, Son YJ, Paik MJ, Kim H. Corrigendum to 'Inflammatory and tumorigenic effects of environmental pollutants found in particulate matter on lung epithelial cells' [Toxicol In Vitro 59 (2019) 300-311]. Toxicol In Vitro 2021; 75:105093. [PMID: 33478884 DOI: 10.1016/j.tiv.2021.105093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- İsa Taş
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Sunchon, Republic of Korea
| | - Rui Zhou
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Sunchon, Republic of Korea
| | - So-Yeon Park
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Sunchon, Republic of Korea
| | - Yi Yang
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Sunchon, Republic of Korea
| | - Chathurika D B Gamage
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Sunchon, Republic of Korea
| | - Young-Jin Son
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Sunchon, Republic of Korea
| | - Man-Jeong Paik
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Sunchon, Republic of Korea
| | - Hangun Kim
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Sunchon, Republic of Korea.
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Kim HS, Paik MJ, Seo C, Choi HD, Pack JK, Kim N, Ahn YH. Influences of exposure to 915-MHz radiofrequency identification signals on serotonin metabolites in rats: a pilot study. Int J Radiat Biol 2020; 97:282-287. [PMID: 33135949 DOI: 10.1080/09553002.2021.1844336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
PURPOSE The influences of radiofrequency electromagnetic exposure on animal health, particularly on serotonin metabolism, are not well-elucidated. In this in vivo study, we studied the influences of exposure to radiofrequency identification (RFID) signals on serotonin metabolism. MATERIALS AND METHODS Twenty-two male Sprague-Dawley rats were assigned to sham (n = 10) and RFID-exposed (n = 12) groups. Rats in the RFID-exposed group were exposed to RFID signals at an average whole-body specific absorption rate of 2 W/kg for 8 h/day, 5 days/week for 2 weeks. Before and after RFID exposure, 24-h urine was collected from each rat. Urinary tryptophan, 5-hydroxytryptophan, serotonin, 5-hydroxyindoleacetic acid, and 5-methoxyindole-3-acetic acid concentrations were examined using gas chromatography-mass spectrometry, and changes in the patterns of values were compared between the two groups. RESULTS Urinary levels of serotonin decreased by 20% (p = .041, Student's t-test) and 40% (p = .024, Student's t-test) in both the sham and RFID-exposed groups, respectively. The level of 5-methoxyindole-3-acetic acid decreased by 30% in the RFID-exposed group (p = .039, Student's t-test). CONCLUSION Our results indicate that exposure to RFID signals at a specific absorption rate of 2 W/kg is sufficient to alter serotonin metabolism in rats regardless of whether the exposure level is considered biohazardous.
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Affiliation(s)
- Hye Sun Kim
- Department of Neurosurgery, Ajou University School of Medicine, Suwon, Republic of Korea.,Neuroscience Graduate Program, Department of Biomedical Sciences, Graduate School of Ajou University, Suwon, Republic of Korea
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon, Republic of Korea
| | - Chan Seo
- College of Pharmacy, Sunchon National University, Suncheon, Republic of Korea
| | - Hyung Do Choi
- Radio Technology Research Department, Electronics and Telecommunications Research Institute, Daejeon, Republic of Korea
| | - Jeong-Ki Pack
- Department of Radio Sciences and Engineering, College of Engineering, Chungnam National University, Daejeon, Republic of Korea
| | - Nam Kim
- School of Electrical and Computer Engineering, Chungbuk National University, Cheongju, Republic of Korea
| | - Young Hwan Ahn
- Department of Neurosurgery, Ajou University School of Medicine, Suwon, Republic of Korea.,Neuroscience Graduate Program, Department of Biomedical Sciences, Graduate School of Ajou University, Suwon, Republic of Korea
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17
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Kim Y, Kim SH, Oh SJ, Lee HS, Ji M, Choi S, Lee SS, Paik MJ. Metabolomic analysis of organic acids, amino acids, and fatty acids in plasma of Hanwoo beef on a high-protein diet. Metabolomics 2020; 16:114. [PMID: 33047270 DOI: 10.1007/s11306-020-01737-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 10/06/2020] [Indexed: 01/30/2023]
Abstract
INTRODUCTION Ketoacidosis of metabolic disease showed in beef cattle although body weight was increased by high-grain diets (HGDs). However, few studies have examined for health status related with metabolic disease of ketoacidosis following high-protein diet (HPD). OBJECTIVES Metabolomic analysis was performed for the monitoring of health status associated with metabolic disease of ketoacidosis in the plasma of Hanwoo heifers following a HPD. METHODS Hanwoo heifers of 24 months with 459 ± 42 kg weight were used under a 2 × 2 crossover design. The plasma was collected from control (n = 5) and HPD group (n = 5) on day 21 following diet adaptation for 20 days. Metabolic profiling analysis of organic acids (OAs), amino acids (AAs) and fatty acids (FAs) by gas chromatography-tandem mass spectrometry combined with star pattern analysis was performed in plasma. Levels of OAs, AAs and FAs were evaluated by Mann-Whitney test, PCA and PLS-DA. RESULTS In HPD group, ketoacidosis as metabolic disease was monitored by elevated acetoacetic acid and 3-hydroxybutyric acid. In addition, the elevation of ketogenic AAs, reduction of medium chain FAs and OAs with energy metabolism in TCA cycle were monitored in HPD group. Star graphic pattern was characteristic and readily distinguished between control and HPD groups. In PLS-DA, two groups were separated with VIP score of top-ranked 10 FAs as important metabolites for discrimination. CONCLUSION Elevation of ketone body including ketogenic AAs and reduced energy metabolism of FAs and OAs may useful for evaluation of health states associated with ketoacidosis from metabolic event by HPD in beef cattle.
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Affiliation(s)
- Youngbae Kim
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Seon-Ho Kim
- Ruminant Nutrition and Anaerobe Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon, 57922, Korea
| | - Song-Jin Oh
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Hyeon-Seong Lee
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Moongi Ji
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Subin Choi
- Laboratories of Marine New Drugs, Redone Tech, Seoul, Republic of Korea
| | - Sang-Suk Lee
- Ruminant Nutrition and Anaerobe Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon, 57922, Korea.
| | - Man-Jeong Paik
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea.
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Ji M, Lee HS, Kim Y, Seo C, Choi S, Oh S, Min J, Park HJ, Kim JD, Jeong DH, Paik MJ. Method development for acetyl octapeptide-3 analysis by liquid chromatography-tandem mass spectrometry. J Anal Sci Technol 2020. [DOI: 10.1186/s40543-020-00232-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Acetyl octapeptide-3 (SNAP-8) is an antiaging peptide that is more effective than acetyl hexapeptide-3, which is more stable than botulinum toxin and effectively relieves facial wrinkles. Products containing SNAP-8 such as patch are producing, but analytical method has not been reported to determination of SNAP-8.
Method
Mobile phase, collision energy, and desolvation line temperature were optimized, and mass spectral data set for SNAP-8 was newly constructed by liquid chromatography-triple quadrupole mass spectrometer in multiple reaction monitoring mode.
Results
The developed method showed good linearity (r ≥ 0.9971) with limit of quantification of 0.0125 ng/mL, repeatability (% relative standard deviation = 0.02 to 0.12) and accuracy (% relative error = − 1.68 to 1.44) under optimal conditions. This method was successfully applied to a biodegradable microneedle patch loaded with SNAP-8.
Conclusion
The present method for the quantification of SNAP-8 may be useful for quality control in the cosmetic fields.
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Oh JM, Lee HS, Baek SC, Lee JP, Jeong GS, Paik MJ, Kim H. Antidepressant-Like Activities of Hispidol and Decursin in Mice and Analysis of Neurotransmitter Monoamines. Neurochem Res 2020; 45:1930-1940. [PMID: 32440903 DOI: 10.1007/s11064-020-03057-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 04/23/2020] [Accepted: 05/16/2020] [Indexed: 12/28/2022]
Abstract
The antidepressant activities of hispidol and decursin (both potent monoamine oxidase A (MAO-A) inhibitors) were evaluated using the forced swimming test (FST) and the tail suspension test (TST) in mice, and thereafter, levels of neurotransmitter monoamines and metabolites in brain tissues were analyzed by liquid chromatography-tandem mass spectrometry (LC-MS/MS). Hispidol (15 mg/kg) caused less or comparable immobility than fluoxetine (15 mg/kg; the positive control) in immobility time, as determined by FST (9.6 vs 32.0 s) and TST (53.1 vs 48.7 s), respectively, and its effects were dose-dependent and significant. Decursin (15 mg/kg) also produced immobility comparable to that of fluoxetine as determined by FST (47.0 vs 43.4 s) and TST (55.6 vs 63.4 s), and its effects were also dose-dependent and significant. LC-MS/MS analysis after FST showed that hispidol (15 mg/kg) greatly increased dopamine (DA) and serotonin levels dose-dependently in brain tissues as compared with the positive control. Decursin (15 mg/kg) dose-dependently increased DA level after TST. Slight changes in norepinephrine and 3,4-dihydroxyphenylacetic acid levels were observed after FST and TST in hispidol- or decursin-treated animals. It was observed that hispidol and decursin were effective and comparable to fluoxetine in immobility tests. These immobility and monoamine level results suggest that hispidol and decursin are potential antidepressant agents for the treatment of depression, and that they act mainly through serotonergic and/or dopaminergic systems.
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Affiliation(s)
- Jong Min Oh
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon, 57922, Republic of Korea
| | - Hyeon-Seong Lee
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon, 57922, Republic of Korea
| | - Seung Cheol Baek
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon, 57922, Republic of Korea
| | - Jae Pil Lee
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon, 57922, Republic of Korea
| | - Geum Seok Jeong
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon, 57922, Republic of Korea
| | - Man-Jeong Paik
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon, 57922, Republic of Korea
| | - Hoon Kim
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon, 57922, Republic of Korea.
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Choi RY, Ham JR, Ryu HS, Lee SS, Miguel MA, Paik MJ, Ji M, Park KW, Kang KY, Lee HI, Lee MK. Defatted Tenebrio molitor Larva Fermentation Extract Modifies Steatosis, Inflammation and Intestinal Microflora in Chronic Alcohol-Fed Rats. Nutrients 2020; 12:nu12051426. [PMID: 32423176 PMCID: PMC7284378 DOI: 10.3390/nu12051426] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/10/2020] [Accepted: 05/11/2020] [Indexed: 02/07/2023] Open
Abstract
This study examined the effects of defatted mealworm fermentation extract (MWF) on alcoholic liver injury in rats. The rats were fed either a Lieber-DeCarli control (Con) or alcohol liquid diet (EtOH). The alcohol-fed rats were administered MWF (50, 100, or 200 mg/kg/day) and silymarin (200 mg/kg/day) orally for eight weeks. MWF prevented alcohol-induced hepatocellular damage by decreasing their serum aspartate transaminase, alanine transaminase, and gamma-glutamyl transpeptidase levels significantly compared to the EtOH group. MWF effectively reduced the relative hepatic weight, lipid contents, and fat deposition, along with the down-regulation of transcriptional factors and genes involved in lipogenesis compared to the EtOH group. It also enhanced the antioxidant defense system by elevating the glutathione level and glutathione reductase activity. MWF attenuated the alcohol-induced inflammatory response by down-regulating hepatic inflammation-associated proteins expression, such as phosphorylated-inhibitor of nuclear factor-kappa B-alpha and tumor necrosis factor-alpha, in chronic alcohol-fed rats. Furthermore, sequencing analysis in the colonic microbiota showed that MWF tended to increase Lactobacillus johnsonii reduced by chronic alcohol consumption. These findings suggest that MWF can attenuate alcoholic liver injury by regulating the lipogenic and inflammatory pathway and antioxidant defense system, as well as by partially altering the microbial composition.
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Affiliation(s)
- Ra-Yeong Choi
- Department of Food and Nutrition, Sunchon National University, Suncheon 57922, Korea; (R.-Y.C.); (J.R.H.); (H.-S.R.)
| | - Ju Ri Ham
- Department of Food and Nutrition, Sunchon National University, Suncheon 57922, Korea; (R.-Y.C.); (J.R.H.); (H.-S.R.)
| | - Hyo-Seon Ryu
- Department of Food and Nutrition, Sunchon National University, Suncheon 57922, Korea; (R.-Y.C.); (J.R.H.); (H.-S.R.)
| | - Sang Suk Lee
- Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, Korea; (S.S.L.); (M.A.M.)
| | - Michelle A. Miguel
- Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, Korea; (S.S.L.); (M.A.M.)
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon 57922, Korea; (M.-J.P.); (M.J.)
| | - Moongi Ji
- College of Pharmacy, Sunchon National University, Suncheon 57922, Korea; (M.-J.P.); (M.J.)
| | - Kyung-Wuk Park
- Suncheon Research Center for Natural Medicines, Suncheon 57922, Korea; (K.-W.P.); (K.-Y.K.)
| | - Kyung-Yun Kang
- Suncheon Research Center for Natural Medicines, Suncheon 57922, Korea; (K.-W.P.); (K.-Y.K.)
| | - Hae-In Lee
- Mokpo Marin Food-Industry Research Center, Mokpo 58621, Korea;
| | - Mi-Kyung Lee
- Department of Food and Nutrition, Sunchon National University, Suncheon 57922, Korea; (R.-Y.C.); (J.R.H.); (H.-S.R.)
- Correspondence: ; Tel.: +82-61-750-3656
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Seo C, Hwan Kim S, Lee HS, Park HJ, Kim Y, Ji M, Min J, Oh SJ, Lee K, Paik MJ. Simultaneous Determination of 35 Organic Metabolites Including Amino Acids, Creatine, Creatinine, and Oxidized and Reduced Glutathione in Lung Tissue, Plasma and Urine Using Liquid Chromatography–Tandem Mass Spectrometry. ANAL LETT 2020. [DOI: 10.1080/00032719.2019.1656728] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Chan Seo
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Sung Hwan Kim
- Inhalation Toxicology Center, Jeonbuk Department of Non-Human Primate, Korea Institute of Toxicology, Jeongeup-si, Jeollabukdo, Republic of Korea
| | - Hyeon-Seong Lee
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Hyung-Jin Park
- Department of Physiology and Department of Biomedical Sciences, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Youngbae Kim
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Moongi Ji
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Jeuk Min
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Shong-Jin Oh
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Kyuhong Lee
- Inhalation Toxicology Center, Jeonbuk Department of Non-Human Primate, Korea Institute of Toxicology, Jeongeup-si, Jeollabukdo, Republic of Korea
| | - Man-Jeong Paik
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
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22
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Lee HS, Kim YB, Seo C, Ji M, Min J, Choi S, Kim HB, Park HJ, Lee G, Lee W, Paik MJ. Characterization of Ripening Bananas by Monitoring the Amino Acid Composition by Gas Chromatography–Mass Spectrometry With Selected Ion Monitoring and Star Pattern Analysis. ANAL LETT 2019. [DOI: 10.1080/00032719.2019.1615076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Hyeon-Seong Lee
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Young-Bae Kim
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Chan Seo
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Moongi Ji
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Jewuk Min
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Subin Choi
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Hyun-Bin Kim
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Hyung-Jin Park
- Department of Physiology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Gwang Lee
- Department of Physiology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Wonjae Lee
- College of Pharmacy, Chosun University, Gwangju, Republic of Korea
| | - Man-Jeong Paik
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
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23
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Lee SJ, Kim JJ, Kang KY, Paik MJ, Lee G, Yee ST. Enhanced anti-tumor immunotherapy by silica-coated magnetic nanoparticles conjugated with ovalbumin. Int J Nanomedicine 2019; 14:8235-8249. [PMID: 31802864 PMCID: PMC6802490 DOI: 10.2147/ijn.s194352] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 07/27/2019] [Indexed: 12/15/2022] Open
Abstract
Background The effective induction of an antigen-specific T cell immune response through dendritic cell activation is one of the key goals of tumor immunotherapy. Methods In this study, efficient antigen-delivery carriers using silica-coated magnetic nanoparticles were designed and, their antigen-specific T cell immune response through dendritic cell activation investigated. Results The results showed that the silica-coated magnetic nanoparticles with conjugated ovalbumin enhanced the production of cytokines and antigen uptake in bone marrow-derived dendritic cells. Also, this induced an antigen-specific cytotoxic T lymphocyte (CTL) immune response and activated antigen-specific Th1 cell responses, including IL-2 and IFN-γ production and proliferation. We proved that the immune-stimulatory effects of silica-coated magnetic nanoparticles with conjugated ovalbumin were efficient in inhibiting of tumor growth in EG7-OVA (mouse lymphoma-expressing ovalbumin tumor-bearing mice model). Conclusion Therefore, the silica-coated magnetic nanoparticles with conjugated ovalbumin are expected to be useful as efficient anti-cancer immunotherapy agents.
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Affiliation(s)
- Sung-Ju Lee
- Department of Pharmacy, Sunchon National University, Suncheon 540-742, Republic of Korea
| | - Jong-Jin Kim
- Center for Self-assembly and Complexity, Institute for Basic Science (IBS), Pohang 37673, Republic of Korea
| | - Kyung-Yun Kang
- Suncheon Research Center for Natural Medicines, Suncheon, Republic of Korea
| | - Man-Jeong Paik
- Department of Pharmacy, Sunchon National University, Suncheon 540-742, Republic of Korea
| | - Gwang Lee
- Department of Physiology and Department of Biomedical Science, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Sung-Tae Yee
- Department of Pharmacy, Sunchon National University, Suncheon 540-742, Republic of Korea
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Hong SG, Hwang YH, Mun SK, Kim SJ, Jang HY, Kim H, Paik MJ, Yee ST. Role of Th2 cytokines on the onset of asthma induced by meta-xylene in mice. Environ Toxicol 2019; 34:1121-1128. [PMID: 31240852 DOI: 10.1002/tox.22814] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 06/09/2019] [Accepted: 06/10/2019] [Indexed: 06/09/2023]
Abstract
meta-Xylene (m-xylene) is one of three isomers of xylene, which is widely used as a solvent and detergent in various industries and medical technology. Exposure to volatile organic compounds, such as m-xylene, causes pulmonary inflammation and airway inflammation, thereby contributing to the onset of asthma. Exposure to m-xylene increases acute wheezing and intensity of asthma symptom. However, the mechanism of the onset of asthma by m-xylene has not been studied yet. C57BL/6 mice were sensitized and challenged by m-xylene at 100 or 300 mg/kg. The mice were then sacrificed after the last challenge. Exposure to m-xylene increased the total number of inflammatory cells and the production of interleukin (IL)-4, IL-5, IL-13, and immunoglobulin E related to the Th2 immune response. In contrast, the production of interferon-γ related to the Th1 immune response was decreased. In addition, the airway resistance increased according to the airway hyper-responsiveness measurements. Finally, a histological analysis revealed infiltration of inflammatory cells, mucus production, and lung fibrosis. These results suggest that m-xylene is a potential risk factor for asthma and the onset of asthma is caused by TH2 cytokines.
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Affiliation(s)
- Seong-Gyeol Hong
- Department of Pharmacy, Sunchon National University, Suncheon, Republic of Korea
| | - Yun-Ho Hwang
- Department of Pharmacy, Sunchon National University, Suncheon, Republic of Korea
| | - Seul-Ki Mun
- Department of Pharmacy, Sunchon National University, Suncheon, Republic of Korea
| | - Su-Jin Kim
- Department of Pharmacy, Sunchon National University, Suncheon, Republic of Korea
| | - Ho-Yeol Jang
- Department of Pharmacy, Sunchon National University, Suncheon, Republic of Korea
| | - Hangun Kim
- Department of Pharmacy, Sunchon National University, Suncheon, Republic of Korea
| | - Man-Jeong Paik
- Department of Pharmacy, Sunchon National University, Suncheon, Republic of Korea
| | - Sung-Tae Yee
- Department of Pharmacy, Sunchon National University, Suncheon, Republic of Korea
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Seo C, Kim SH, Lee HS, Ji M, Min J, Son YJ, Kim IH, Lee K, Paik MJ. Metabolomic study on bleomycin and polyhexamethylene guanidine phosphate-induced pulmonary fibrosis mice models. Metabolomics 2019; 15:111. [PMID: 31422500 DOI: 10.1007/s11306-019-1574-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 08/01/2019] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Polyhexamethylene guanidine phosphate (PHMG) has been used as a disinfectant and biocide, and was known to be harmless and non-toxic. However, in 2011, PHMG used as a humidifier disinfectant was reported to be associated with lung diseases, such as, fibrosis in the toxicant studies on pulmonary fibrosis by PHMG. However, no metabolomics study has been performed in PHMG-induced mouse models of pulmonary fibrosis. OBJECTIVES We performed a metabolomic study to understand the biochemical events that occur in bleomycin (BLM)- and PHMG-induced mouse models of pulmonary fibrosis using gas chromatography-mass spectrometry (GC-MS), LC-tandem MS, and GC-tandem MS. RESULTS The levels of 61 metabolites of 30 amino acids, 13 organic acids, 12 fatty acids, 5 polyamines, and oxidized glutathione were determined in the pulmonary tissues of mice with BLM- and PHMG-induced pulmonary fibrosis and in normal controls. Principal component analysis and partial least squares discriminant analysis used to compare level of these 61 metabolites in pulmonary tissues. Levels of metabolites were significantly different in the BLM and PHMG groups as compared with the control group. In particular, the BLM- and PHMG-induced pulmonary fibrosis models showed elevated collagen synthesis and oxidative stress and metabolic disturbance of TCA related organic acids including fumaric acid by NADPH oxidase. In addition, polyamine metabolism showed severe alteration in the PHMG group than that of the BLM group. CONCLUSION This result suggests PHMG will be able to induce pulmonary fibrosis by arginine metabolism and NADPH oxidase signaling.
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Affiliation(s)
- Chan Seo
- College of Pharmacy, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Sung-Hwan Kim
- National Center for Efficacy Evaluation of Respiratory Disease Product, Institute of Toxicology, Jeongeup-si, 56212, Republic of Korea
| | - Hyeon-Seong Lee
- College of Pharmacy, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Moongi Ji
- College of Pharmacy, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Jeuk Min
- College of Pharmacy, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Young-Jin Son
- College of Pharmacy, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - In-Hyeon Kim
- National Center for Efficacy Evaluation of Respiratory Disease Product, Institute of Toxicology, Jeongeup-si, 56212, Republic of Korea
| | - Kyuhong Lee
- National Center for Efficacy Evaluation of Respiratory Disease Product, Institute of Toxicology, Jeongeup-si, 56212, Republic of Korea.
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon, 540-950, Republic of Korea.
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Hwang YH, Lee Y, Paik MJ, Yee ST. Inhibitions of HMGB1 and TLR4 alleviate DINP-induced asthma in mice. Toxicol Res (Camb) 2019; 8:621-629. [PMID: 31588340 DOI: 10.1039/c9tx00048h] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 06/17/2019] [Indexed: 12/18/2022] Open
Abstract
We studied the effects of high mobility group box chromosomal protein 1 (HMGB1) and toll-like receptor (TLR4) in diisonoyl phthalate (DINP)-induced asthma. Mice with DINP-induced asthma were treated with a TLR4-signaling inhibitor or anti-HMGB1 antibody, and various markers of asthma were measured 24 h later. DINP increased airway hyperresponsiveness, numbers of cells in BALF, numbers of inflammatory cells (leukocytes, lymphocytes, monocytes, eosinophils, neutrophils, basophils) in blood, mucus production, pulmonary fibrosis, Th2 type cytokine levels in BALF, and lung cell apoptosis. On the other hand, administrations of TLR4-signaling inhibitors (TAK-242) or anti-HMGB1 antibodies to a mouse model of DINP-induced asthma reduced biological markers of asthma. These results show TLR4 and HMGB1 both contribute to DINP-induced asthma, and that the inhibitions of TLR4 or HMGB1 offer potential means of treating asthma induced by phthalates like DINP.
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Affiliation(s)
- Yun-Ho Hwang
- College of Pharmacy , Sunchon National University , 255 Jungangno , Suncheon 540-950 , Republic of Korea . ; ; Tel: +82 61 750 3752
| | - Yongjin Lee
- College of Pharmacy , Sunchon National University , 255 Jungangno , Suncheon 540-950 , Republic of Korea . ; ; Tel: +82 61 750 3752
| | - Man-Jeong Paik
- College of Pharmacy , Sunchon National University , 255 Jungangno , Suncheon 540-950 , Republic of Korea . ; ; Tel: +82 61 750 3752
| | - Sung-Tae Yee
- College of Pharmacy , Sunchon National University , 255 Jungangno , Suncheon 540-950 , Republic of Korea . ; ; Tel: +82 61 750 3752
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Lee W, Bang E, Yun JH, Paik MJ, Lee W. Enantiodiscrimination Using a Chiral Crown Ether as a Chiral Solvating Agent Using NMR Spectroscopy. Nat Prod Commun 2019. [DOI: 10.1177/1934578x19849191] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
For enantiomer separation of a variety of chiral compounds, a number of chiral selectors have been developed and applied. Among these chiral selectors are chiral crown ethers, a class of synthetic polyether molecules that bind protonated chiral primary amines with high selectivity. This article focuses on enantiodiscrimination using (18-crown-6)-2,3,11,12-tetracarboxylic acid as a crown ether-type chiral solvating agent for nuclear magnetic resonance spectroscopic method in several chirotechnologies.
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Affiliation(s)
- Wonjae Lee
- College of Pharmacy, Chosun University, Gwangju, Korea
| | - Eunjung Bang
- Western Seoul Center, Korea Basic Science Institute, Seoul, Korea
| | - Ji-Hye Yun
- Department of Biochemistry, College of Life Science & Biotechnology, Yonsei University, Seoul, Korea
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Jeonnam, Korea
| | - Weontae Lee
- Department of Biochemistry, College of Life Science & Biotechnology, Yonsei University, Seoul, Korea
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Lee HS, Seo C, Kim YA, Park M, Choi B, Ji M, Lee S, Paik MJ. Metabolomic study of polyamines in rat urine following intraperitoneal injection of γ-hydroxybutyric acid. Metabolomics 2019; 15:58. [PMID: 30941522 DOI: 10.1007/s11306-019-1517-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 03/25/2019] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Recently, illegal abuse of γ-hydroxybutyric acid (GHB) has increased in drug-facilitated crimes, but the determination of GHB exposure and intoxication is difficult due to rapid metabolism of GHB. Its biochemical mechanism has not been completely investigated. And a metabolomic study by polyamine profile and pattern analyses was not performed in rat urine following intraperitoneal injection with GHB. OBJECTIVES Urinary polyamine (PA) profiling by gas chromatography-tandem mass spectrometry was performed to monitor an altered PA according to GHB administration. METHODS Polyamine profiling analysis by gas chromatography-mass spectrometry combined with star pattern recognition analysis was performed in this study. The multivariate statistical analysis was used to evaluate discrimination among control and GHB administration groups. RESULTS Six polyamines were determined in control, single and multiple GHB administration groups. Star pattern showed distorted hexagonal shapes with characteristic and readily distinguishable patterns for each group. N1-Acetylspermine (p < 0.001), putrescine (p < 0.006), N1-acetylspermidine (p < 0.009), and spermine (p < 0.027) were significantly increased in single administration group but were significantly lower in the multiple administration group than in the control group. N1-Acetylspermine was the main polyamine for discrimination among control, single and multiple administration groups. Spermine showed similar levels in single and multiple administration groups. CONCLUSIONS The polyamine metabolic pattern was monitored in GHB administration groups. N1-Acetylspermine and spermine were evaluated as potential biomarkers of GHB exposure and addiction.
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Affiliation(s)
- Hyeon-Seong Lee
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Chan Seo
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Young-A Kim
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Meejung Park
- National Forensic Service, 10 Ipchoon-ro, Wonju, Kangwon-do, 220-170, Republic of Korea
| | - Boyeon Choi
- College of Pharmacy, Keimyung University, 1095 Dalgubeol-daero, Dalseo-gu, Daegu, 704-701, Republic of Korea
| | - Moongi Ji
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Sooyeun Lee
- College of Pharmacy, Keimyung University, 1095 Dalgubeol-daero, Dalseo-gu, Daegu, 704-701, Republic of Korea.
| | - Man-Jeong Paik
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea.
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Kim Y, Seo C, Oh S, Kwak J, Jung S, Sin E, Kim H, Ji M, Lee HS, Park HJ, Lee G, Yu J, Kim M, Lee W, Paik MJ. Retraction Note to: Analysis of loxoprofen in tablets, patches, and equine urine as tert-butyldimethylsilyl derivative by gas chromatography-mass spectrometry. Arch Pharm Res 2019; 42:191. [PMID: 30707406 DOI: 10.1007/s12272-019-01109-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The authors have retracted this article [1] because after publication they became aware that the equine urine samples analysed for loxoprofen in this study were in fact equine plasma samples. Therefore the results and conclusions of this article cannot be relied upon. All authors agree to this retraction.
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Affiliation(s)
- Youngbae Kim
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea.,Jeonbuk Branch Institute, Korea Research Institute of Bioscience and Biotechnology, Jeonbuk, 56212, Republic of Korea
| | - Chan Seo
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Suin Oh
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Juhwan Kwak
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Sumin Jung
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Eunsu Sin
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Hyunbin Kim
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Moongi Ji
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Hyeon-Seong Lee
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Hyung-Jin Park
- Department of Physiology and Department of Biomedical Sciences, Ajou University School of Medicine, Suwon, 443-749, Republic of Korea
| | - Gwang Lee
- Department of Physiology and Department of Biomedical Sciences, Ajou University School of Medicine, Suwon, 443-749, Republic of Korea
| | - Jundong Yu
- Racing Laboratory, Korea Racing Authority, Gwacheon, 13822, Republic of Korea
| | - Minsoo Kim
- Jeonbuk Branch Institute, Korea Research Institute of Bioscience and Biotechnology, Jeonbuk, 56212, Republic of Korea
| | - Wonjae Lee
- College of Pharmacy, Chosun University, Gwangju, 501-759, Republic of Korea.
| | - Man-Jeong Paik
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea.
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Lee HS, Seo C, Hwang YH, Shin TH, Park HJ, Kim Y, Ji M, Min J, Choi S, Kim H, Park AK, Yee ST, Lee G, Paik MJ. Metabolomic approaches to polyamines including acetylated derivatives in lung tissue of mice with asthma. Metabolomics 2019; 15:8. [PMID: 30830418 DOI: 10.1007/s11306-018-1470-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 12/24/2018] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Recently, the relationship between polyamine (PA) metabolism and asthma has been studied in severe asthmatic therapy, but systematic PA metabolism including their acetylated derivatives was not fully understood. OBJECTIVES Profiling analysis of polyamines (PAs) was performed to understand the biochemical events and monitor altered PA metabolism in lung tissue of mice with asthma. METHODS Polyamine profiling of lung tissue of mice with asthma was performed without derivatization by liquid chromatography-tandem mass spectrometry (LC-MS/MS) combined with star pattern recognition analysis. The PA levels between control and asthma groups were evaluated by multivariate analysis. RESULTS In mouse lung tissue, seven PAs were determined by LC-MS/MS in multiple reaction monitoring (MRM) mode. Their levels were normalized to the corresponding mean levels of the control group for star pattern analysis, which showed distorted heptagonal shapes with characteristic and readily distinguishable patterns for each group. Levels of putrescine (p < 0.0034), N1-acetylputrescine (p < 0.0652), and N8-acetylspermidine (p < 0.0827) were significantly increased in asthmatic lung tissue. The separation of the two groups was evaluated using multivariate analysis. In unsupervised learning, acetylated PAs including N1-acetylspermine were the main metabolites for discrimination. In supervised learning, putrescine and N1-acetylputrescine were evaluated as important metabolites. CONCLUSIONS The present results provide basic data for understanding polyamine metabolism in asthma and may help to improve the therapy for severe asthma patients.
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Affiliation(s)
- Hyeon-Seong Lee
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Chan Seo
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Yun-Ho Hwang
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Tae Hwan Shin
- Department of Physiology, Department of Biomedical Sciences, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Hyung-Jin Park
- Department of Physiology, Department of Biomedical Sciences, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Youngbae Kim
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Moongi Ji
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Jeuk Min
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Subin Choi
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Hangun Kim
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Ae Kyung Park
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Sung-Tae Yee
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Gwang Lee
- Department of Physiology, Department of Biomedical Sciences, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Man-Jeong Paik
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea.
- College of Pharmacy, Sunchon National University, 540-950, Suncheon, Republic of Korea.
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Seo C, Na M, Jang J, Park M, Choi B, Lee S, Paik MJ. Monitoring of altered amino acid metabolic pattern in rat urine following intraperitoneal injection with γ-hydroxybutyric acid. Metabolomics 2018; 14:111. [PMID: 30830415 DOI: 10.1007/s11306-018-1409-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Accepted: 08/11/2018] [Indexed: 10/28/2022]
Abstract
INTRODUCTION γ-Hydroxybutyric acid is a well-known prescription medicine that is used for the clinical treatment of alcohol dependence and narcolepsy. However, the biochemical mechanism underlying γ-hydroxybutyric acid intoxication remains unclear, and metabolomic amino acid profiling and pattern analyses have not been attempted following treatment with γ-hydroxybutyric acid. OBJECTIVES We carried out urinary amino acid profiling and pattern analyses in rats to determine the biochemical events associated with altered amino acid metabolism and biomarker detection of intoxication following treatment with γ-hydroxybutyric acid. METHODS Metabolic profiling analysis of amino acids in rat urine samples was performed as ethoxycarbonyl/tert-butyldimethylsilyl derivatives by gas chromatography-mass spectrometry following intraperitoneal administration of γ-hydroxybutyric acid once per day for 1 and 10 consecutive days. RESULTS A total of 28 amino acids were positively identified in urine samples from the control, single and multiple groups treated with γ-hydroxybutyric acid. Their levels from the single and multiple treated groups were normalized to the corresponding mean control values. The star graphic pattern of the amino acids was characteristic and readily distinguishable for each group owing to its distorted nonacosagonal shape. In the principle component analysis, we monitored phenylalanine, glutamic acid, aspartic acid, asparagine, and methionine as contributing factors that discriminated the three groups. CONCLUSION The present metabolomic study may explain the altered metabolism of amino acids following administration, and intoxication with γ-hydroxybutyric acid.
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Affiliation(s)
- Chan Seo
- College of Pharmacy, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Myungjin Na
- College of Pharmacy, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Jiyeun Jang
- College of Pharmacy, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Meejung Park
- National Forensic Service, 10 Ipchoon-ro, Wonju, Kangwon-do, 220-170, Republic of Korea
| | - Boyeon Choi
- College of Pharmacy, Keimyung University, 1095 Dalgubeol-daero, Dalseo-gu, Taegu, 704-701, Republic of Korea
| | - Sooyeun Lee
- College of Pharmacy, Keimyung University, 1095 Dalgubeol-daero, Dalseo-gu, Taegu, 704-701, Republic of Korea.
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon, 540-950, Republic of Korea.
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Kim H, Seo C, Ji M, Kim Y, Kim JD, Jeong DH, Lee W, Paik MJ. Monitoring of Epidermal Growth Factor Degradation Products by High-Performance Liquid Chromatography. B KOREAN CHEM SOC 2018. [DOI: 10.1002/bkcs.11488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hyunbin Kim
- College of Pharmacy; Sunchon National University; Suncheon 57922 South Korea
| | - Chan Seo
- College of Pharmacy; Sunchon National University; Suncheon 57922 South Korea
| | - Moongi Ji
- College of Pharmacy; Sunchon National University; Suncheon 57922 South Korea
| | - Youngbae Kim
- College of Pharmacy; Sunchon National University; Suncheon 57922 South Korea
- Korea Research Institute of Bioscience and Biotechnology; Jeongup 56212 South Korea
| | - Jung Dong Kim
- Raphas, Avison Biomedical Research Center; Seoul South Korea
| | - Do Hyeon Jeong
- Raphas, Avison Biomedical Research Center; Seoul South Korea
| | - Wonjae Lee
- College of Pharmacy; Chosun University; Gwangju 501-759 South Korea
| | - Man-Jeong Paik
- College of Pharmacy; Sunchon National University; Suncheon 57922 South Korea
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Adhikari S, Paik MJ, Lee W. Liquid Chromatographic Enantiomeric Separation of Chiral Aliphatic Amines Using 2-Hydroxynaphthaldehyde as a Derivatizing Agent on Polysaccharide-Derived Chiral Stationary Phases. Chromatographia 2018. [DOI: 10.1007/s10337-018-3560-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Kim Y, Seo C, Oh S, Kwak J, Jung S, Sin E, Kim H, Ji M, Lee HS, Park HJ, Lee G, Yu J, Kim M, Lee W, Paik MJ. Analysis of loxoprofen in tablets, patches, and equine urine as tert-butyldimethylsilyl derivative by gas chromatography-mass spectrometry. Arch Pharm Res 2018; 41:459-466. [PMID: 29572683 DOI: 10.1007/s12272-018-1023-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Accepted: 03/13/2018] [Indexed: 11/28/2022]
Abstract
Loxoprofen is a non-steroidal anti-inflammatory drug of the 2-arylpropionic acid type, which has used to treat musculoskeletal disorders in the horse racing industry. However, it has also used illicitly to mask clinical signs of inflammation and pain in racehorses. Thus, its accurate analysis has become an important issue in horse doping laboratories. In this study, an analytical method of loxoprofen was developed as tert-butyldimethylsilyl (TBDMS) derivative by gas chromatography-mass spectrometry (GC-MS). Characteristic fragment ions of [M-15], [M-57], and [M-139] permitted the accurate and selective detection of loxoprofen. Under optimal conditions, this method showed good linearity (r ≥ 0.999) in the range of 10-500 ng/mL, repeatability (% relative standard deviation = 5.6-8.5), and accuracy (% relative error = - 0.3-0.9) with a detection limit of 1.0 ng. When applied to the analysis of loxoprofen in tablet and patch products, loxoprofen was positively identified as TBDMS derivative by GC-MS. The present method provided rapid and accurate determination of loxoprofen in patch and tablet products. Levels of loxoprofen were highest in equine urine at 0.5 and 1 h after oral administration with single dose (3 mg/kg) to three horses, and then rapidly reduced to below the lower limit of quantification at 24 h. Therefore, the present method will be useful for the pharmacokinetic study and doping tests for loxoprofen and other similar acidic drugs in horses.
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Affiliation(s)
- Youngbae Kim
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea.,Jeonbuk Branch Institute, Korea Research Institute of Bioscience and Biotechnology, Jeonbuk, 56212, Republic of Korea
| | - Chan Seo
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Suin Oh
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Juhwan Kwak
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Sumin Jung
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Eunsu Sin
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Hyunbin Kim
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Moongi Ji
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Hyeon-Seong Lee
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea
| | - Hyung-Jin Park
- Department of Physiology and Department of Biomedical Sciences, Ajou University School of Medicine, Suwon, 443-749, Republic of Korea
| | - Gwang Lee
- Department of Physiology and Department of Biomedical Sciences, Ajou University School of Medicine, Suwon, 443-749, Republic of Korea
| | - Jundong Yu
- Racing Laboratory, Korea Racing Authority, Gwacheon, 13822, Republic of Korea
| | - Minsoo Kim
- Jeonbuk Branch Institute, Korea Research Institute of Bioscience and Biotechnology, Jeonbuk, 56212, Republic of Korea
| | - Wonjae Lee
- College of Pharmacy, Chosun University, Gwangju, 501-759, Republic of Korea.
| | - Man-Jeong Paik
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, 540-950, Republic of Korea.
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Kim HA, Lee HS, Shin TH, Jung JY, Baek WY, Park HJ, Lee G, Paik MJ, Suh CH. Polyamine patterns in plasma of patients with systemic lupus erythematosus and fever. Lupus 2018; 27:930-938. [PMID: 29308729 DOI: 10.1177/0961203317751860] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Systemic lupus erythematosus (SLE) is a systemic autoimmune disease with various clinical manifestations and serologic markers. In this study, we analyzed nine polyamine (PA) profiles of plasma from patients with SLE and healthy controls (HCs), and the relationship between the PA profiles and disease activity. PA alterations in plasma of 44 patients with SLE and fever were investigated using gas chromatography mass spectrometry (GC-MS) in selected ion monitoring mode using N-ethoxycarbonyl/ N-pentafluoropropionyl derivatives, and compared with those of 43 HCs. Patients with SLE and HCs showed differences in five of nine PA profiles. Among five changed PA levels, four PAs, namely N1-acetylcadaverine, spermidine, N1-acetylspermidine, and spermine, were dramatically decreased. However, the level of cadaverine was increased in patients with SLE. In the partial correlation with PA profiles and disease activity markers of SLE, several disease activity markers and nutritional markers were correlated with cadaverine, spermidine, and N 8-acetylspermidine. Thus, our results provide a comprehensive understanding of the relationship between PA metabolomics and disease activity markers in patients with SLE.
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Affiliation(s)
- H A Kim
- 1 Department of Rheumatology and BK21 Division of Cell Transformation and Restoration, 37977 Ajou University School of Medicine , Suwon, Republic of Korea
| | - H S Lee
- 2 College of Pharmacy, 65380 Sunchon National University , Suncheon, Republic of Korea
| | - T H Shin
- 3 Department of Physiology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - J Y Jung
- 1 Department of Rheumatology and BK21 Division of Cell Transformation and Restoration, 37977 Ajou University School of Medicine , Suwon, Republic of Korea
| | - W Y Baek
- 1 Department of Rheumatology and BK21 Division of Cell Transformation and Restoration, 37977 Ajou University School of Medicine , Suwon, Republic of Korea
| | - H J Park
- 3 Department of Physiology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - G Lee
- 3 Department of Physiology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - M J Paik
- 2 College of Pharmacy, 65380 Sunchon National University , Suncheon, Republic of Korea
| | - C H Suh
- 1 Department of Rheumatology and BK21 Division of Cell Transformation and Restoration, 37977 Ajou University School of Medicine , Suwon, Republic of Korea
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Abstract
Biomedical research involving nanoparticles has produced useful products with medical applications. However, the potential toxicity of nanoparticles in biofluids, cells, tissues, and organisms is a major challenge. The '-omics' analyses provide molecular profiles of multifactorial biological systems instead of focusing on a single molecule. The 'omics' approaches are necessary to evaluate nanotoxicity because classical methods for the detection of nanotoxicity have limited ability in detecting miniscule variations within a cell and do not accurately reflect the actual levels of nanotoxicity. In addition, the 'omics' approaches allow analyses of in-depth changes and compensate for the differences associated with high-throughput technologies between actual nanotoxicity and results from traditional cytotoxic evaluations. However, compared with a single omics approach, integrated omics provides precise and sensitive information by integrating complex biological conditions. Thus, these technologies contribute to extended safety evaluations of nanotoxicity and allow the accurate diagnoses of diseases far earlier than was once possible in the nanotechnology era. Here, we review a novel approach for evaluating nanotoxicity by integrating metabolomics with metabolomic profiling and transcriptomics, which is termed "metabotranscriptomics". [BMB Reports 2018; 51(1): 14-20].
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Affiliation(s)
- Tae Hwan Shin
- Institute of Molecular Science and Technology, Ajou University,
Korea
- Department of Physiology, Ajou University School of Medicine, Suwon 16499,
Korea
| | - Da Yeon Lee
- Department of Physiology, Ajou University School of Medicine, Suwon 16499,
Korea
| | - Hyeon-Seong Lee
- College of Pharmacy, Sunchon National University, Suncheon 57922,
Korea
| | - Hyung Jin Park
- Department of Physiology, Ajou University School of Medicine, Suwon 16499,
Korea
| | - Moon Suk Jin
- Department of Physiology, Ajou University School of Medicine, Suwon 16499,
Korea
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon 57922,
Korea
| | | | - Jung-Soon Mo
- Genomic Instability Research Center, Ajou University School of Medicine, Suwon 16499,
Korea
| | - Gwang Lee
- Institute of Molecular Science and Technology, Ajou University,
Korea
- Department of Physiology, Ajou University School of Medicine, Suwon 16499,
Korea
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Kim GL, Luong TT, Park SS, Lee S, Ha JA, Nguyen CT, Ahn JH, Park KT, Paik MJ, Suhkneung-Pyo, Briles DE, Rhee DK. Inhibition of Autolysis by Lipase LipA in Streptococcus pneumoniae Sepsis. Mol Cells 2017; 40:935-944. [PMID: 29281779 PMCID: PMC5750712 DOI: 10.14348/molcells.2017.0201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Revised: 11/19/2017] [Accepted: 11/21/2017] [Indexed: 02/06/2023] Open
Abstract
More than 50% of sepsis cases are associated with pneumonia. Sepsis is caused by infiltration of bacteria into the blood via inflammation, which is triggered by the release of cell wall components following lysis. However, the regulatory mechanism of lysis during infection is not well defined. Mice were infected with Streptococcus pneumoniae D39 wild-type (WT) and lipase mutant (ΔlipA) intranasally (pneumonia model) or intraperitoneally (sepsis model), and survival rate and pneumococcal colonization were determined. LipA and autolysin (LytA) levels were determined by qPCR and western blotting. S. pneumoniae Spd_1447 in the D39 (type 2) strain was identified as a lipase (LipA). In the sepsis model, but not in the pneumonia model, mice infected with the ΔlipA displayed higher mortality rates than did the D39 WT-infected mice. Treatment of pneumococci with serum induced LipA expression at both the mRNA and protein levels. In the presence of serum, the ΔlipA displayed faster lysis rates and higher LytA expression than the WT, both in vitro and in vivo. These results indicate that a pneumococcal lipase (LipA) represses autolysis via inhibition of LytA in a sepsis model.
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Affiliation(s)
- Gyu-Lee Kim
- School of Pharmacy, Sungkyunkwan University, Suwon 16419,
Korea
| | | | - Sang-Sang Park
- Department of Microbiology, University of Alabama at Birmingham, AL 35294-2170,
USA
| | - Seungyeop Lee
- School of Pharmacy, Sungkyunkwan University, Suwon 16419,
Korea
| | - Jung Ah Ha
- School of Pharmacy, Sungkyunkwan University, Suwon 16419,
Korea
| | | | - Ji Hye Ahn
- School of Pharmacy, Sungkyunkwan University, Suwon 16419,
Korea
| | - Ki-Tae Park
- School of Pharmacy, Sungkyunkwan University, Suwon 16419,
Korea
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon 57922,
Korea
| | - Suhkneung-Pyo
- School of Pharmacy, Sungkyunkwan University, Suwon 16419,
Korea
| | - David E. Briles
- Department of Microbiology, University of Alabama at Birmingham, AL 35294-2170,
USA
| | - Dong-Kwon Rhee
- School of Pharmacy, Sungkyunkwan University, Suwon 16419,
Korea
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Seo C, Kim Y, Lee HS, Kim SZ, Paik MJ. Metabolic Profiling of Aliphatic, hydroxy, and Methyl-Branched Fatty Acids in Human Plasma by Gas Chromatography–Mass Spectrometry. ANAL LETT 2017. [DOI: 10.1080/00032719.2017.1363769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Chan Seo
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Youngbae Kim
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Hyeon-Seong Lee
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Sook Za Kim
- Kim Sook Za’s Children Hospital and Korea Genetic Research Center, Cheongju, Republic of Korea
| | - Man-Jeong Paik
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
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Shin TH, Kim HA, Jung JY, Baek WY, Lee HS, Park HJ, Min J, Paik MJ, Lee G, Suh CH. Analysis of the free fatty acid metabolome in the plasma of patients with systemic lupus erythematosus and fever. Metabolomics 2017; 14:14. [PMID: 30830319 DOI: 10.1007/s11306-017-1308-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 12/08/2017] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Systemic lupus erythematosus (SLE) is a multifactorial autoimmune disease with heterogeneous clinical manifestations mediated by immune dysregulation. OBJECTIVES We aimed to analyze the metabolomic differences in free fatty acids (FFAs) between patients with SLE and healthy controls (HCs). METHODS In this study, the levels of 24 FFAs, as their tert-butyldimethylsilyl derivatives, in the plasma of 41 patients with SLE and 41 HCs, were investigated using gas chromatography with mass spectrometry in selected-ion monitoring mode. RESULTS The results showed that patients with SLE and HCs had significantly different levels of 13 of the 24 FFAs. The levels of myristic, palmitoleic, oleic, and eicosenoic acids were significantly higher, whereas the levels of caproic, caprylic, linoleic, stearic, arachidonic, eicosanoic, behenic, lignoceric, and hexacosanoic acids were significantly lower in patients with SLE, than in the HCs. In the partial-correlation analysis of the FFA profiles and markers of disease activity of SLE, several metabolic markers correlated with SLE disease activity. CONCLUSIONS Our results provide a comprehensive understanding of the relationship between FFAs and markers of SLE disease activity. Thus, this approach has promising potential for the discovery of metabolic biomarkers of SLE.
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Affiliation(s)
- Tae Hwan Shin
- Department of Physiology, Ajou University School of Medicine, 164, World cup-ro, Yeongtong-gu, Suwon, 16499, Republic of Korea
| | - Hyoun-Ah Kim
- Department of Rheumatology and BK21 Division of Cell Transformation and Restoration, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon, 16499, Republic of Korea
| | - Ju-Yang Jung
- Department of Rheumatology and BK21 Division of Cell Transformation and Restoration, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon, 16499, Republic of Korea
| | - Wook-Young Baek
- Department of Rheumatology and BK21 Division of Cell Transformation and Restoration, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon, 16499, Republic of Korea
| | - Hyeon-Seong Lee
- Department of Physiology, Ajou University School of Medicine, 164, World cup-ro, Yeongtong-gu, Suwon, 16499, Republic of Korea
- College of Pharmacy, Sunchon National University, Suncheon, Republic of Korea
| | - Hyung Jin Park
- Department of Physiology, Ajou University School of Medicine, 164, World cup-ro, Yeongtong-gu, Suwon, 16499, Republic of Korea
| | - Jeuk Min
- College of Pharmacy, Sunchon National University, Suncheon, Republic of Korea
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon, Republic of Korea
| | - Gwang Lee
- Department of Physiology, Ajou University School of Medicine, 164, World cup-ro, Yeongtong-gu, Suwon, 16499, Republic of Korea.
| | - Chang-Hee Suh
- Department of Rheumatology and BK21 Division of Cell Transformation and Restoration, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon, 16499, Republic of Korea.
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Park SY, Yoon S, Sun EG, Zhou R, Bae JA, Seo YW, Chae JI, Paik MJ, Ha HH, Kim H, Kim KK. Glycoprotein 90K Promotes E-Cadherin Degradation in a Cell Density-Dependent Manner via Dissociation of E-Cadherin-p120-Catenin Complex. Int J Mol Sci 2017; 18:ijms18122601. [PMID: 29207493 PMCID: PMC5751204 DOI: 10.3390/ijms18122601] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 11/23/2017] [Accepted: 11/28/2017] [Indexed: 12/20/2022] Open
Abstract
Glycoprotein 90K (also known as LGALS3BP or Mac-2BP) is a tumor-associated protein, and high 90K levels are associated with poor prognosis in some cancers. To clarify the role of 90K as an indicator for poor prognosis and metastasis in epithelial cancers, the present study investigated the effect of 90K on an adherens junctional protein, E-cadherin, which is frequently absent or downregulated in human epithelial cancers. Treatment of certain cancer cells with 90K significantly reduced E-cadherin levels in a cell-population-dependent manner, and these cells showed decreases in cell adhesion and increases in invasive cell motility. Mechanistically, 90K-induced E-cadherin downregulation occurred via ubiquitination-mediated proteasomal degradation. 90K interacted with the E-cadherin–p120-catenin complex and induced its dissociation, altering the phosphorylation status of p120-catenin, whereas it did not associate with β-catenin. In subconfluent cells, 90K decreased membrane-localized p120-catenin and the membrane fraction of the p120-catenin. Particularly, 90K-induced E-cadherin downregulation was diminished in p120-catenin knocked-down cells. Taken together, 90K upregulation promotes the dissociation of the E-cadherin–p120-catenin complex, leading to E-cadherin proteasomal degradation, and thereby destabilizing adherens junctions in less confluent tumor cells. Our results provide a potential mechanism to explain the poor prognosis of cancer patients with high serum 90K levels.
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Affiliation(s)
- So-Yeon Park
- College of Pharmacy, Sunchon National University, 255 Jungang-ro, Sunchon, Jeonnam 57922, Korea.
| | - Somy Yoon
- Medical Research Center for Gene Regulation, Brain Korea 21 Project, Chonnam National University Medical School, 160 Baekseo-ro, Dong-gu, Gwangju 61469, Korea.
| | - Eun Gene Sun
- Medical Research Center for Gene Regulation, Brain Korea 21 Project, Chonnam National University Medical School, 160 Baekseo-ro, Dong-gu, Gwangju 61469, Korea.
| | - Rui Zhou
- College of Pharmacy, Sunchon National University, 255 Jungang-ro, Sunchon, Jeonnam 57922, Korea.
| | - Jeong A Bae
- Medical Research Center for Gene Regulation, Brain Korea 21 Project, Chonnam National University Medical School, 160 Baekseo-ro, Dong-gu, Gwangju 61469, Korea.
| | - Young-Woo Seo
- Korea Basic Science Institute, Gwangju Center, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Korea.
| | - Jung-Il Chae
- Department of Dental Pharmacology, School of Dentistry and Institute of Oral Bioscience, BK21 Plus, Chonbuk National University, 567 Baekje-daero, Jeonju, Jeonbuk 54896, Korea.
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, 255 Jungang-ro, Sunchon, Jeonnam 57922, Korea.
| | - Hyung-Ho Ha
- College of Pharmacy, Sunchon National University, 255 Jungang-ro, Sunchon, Jeonnam 57922, Korea.
| | - Hangun Kim
- College of Pharmacy, Sunchon National University, 255 Jungang-ro, Sunchon, Jeonnam 57922, Korea.
| | - Kyung Keun Kim
- Medical Research Center for Gene Regulation, Brain Korea 21 Project, Chonnam National University Medical School, 160 Baekseo-ro, Dong-gu, Gwangju 61469, Korea.
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Lee Y, Hwang YH, Kim KJ, Park AK, Paik MJ, Kim SH, Lee SU, Yee ST, Son YJ. Proteomic and transcriptomic analysis of lung tissue in OVA-challenged mice. Arch Pharm Res 2017; 41:87-100. [PMID: 29086354 PMCID: PMC5770490 DOI: 10.1007/s12272-017-0972-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 10/12/2017] [Indexed: 12/12/2022]
Abstract
Asthma is a long term inflammatory disease of the airway of lungs characterized by variable airflow obstruction and bronchospasm. Asthma is caused by a complex combination of environmental and genetic interactions. In this study, we conducted proteomic analysis of samples derived from control and OVA challenged mice for environmental respiratory disease by using 2-D gel electrophoresis. In addition, we explored the genes associated with the environmental substances that cause respiratory disease and conducted RNA-seq by next-generation sequencing. Proteomic analysis revealed 7 up-regulated (keratin KB40, CRP, HSP27, chaperonin containing TCP-1, TCP-10, keratin, and albumin) and 3 down-regulated proteins (PLC-α, PLA2, and precursor ApoA-1). The expression diversity of many genes was found in the lung tissue of OVA challenged moue by RNA-seq. 146 genes were identified as significantly differentially expressed by OVA treatment, and 118 genes of the 146 differentially expressed genes were up-regulated and 28 genes were downregulated. These genes were related to inflammation, mucin production, and airway remodeling. The results presented herein enable diagnosis and the identification of quantitative markers to monitor the progression of environmental respiratory disease using proteomics and genomic approaches.
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Affiliation(s)
- Yongjin Lee
- Department of Pharmacy, Sunchon National University, 255 Jungangno, Suncheon, Jeonnam, 57922, Korea
| | - Yun-Ho Hwang
- Department of Pharmacy, Sunchon National University, 255 Jungangno, Suncheon, Jeonnam, 57922, Korea
| | - Kwang-Jin Kim
- Department of Pharmacy, Sunchon National University, 255 Jungangno, Suncheon, Jeonnam, 57922, Korea
| | - Ae-Kyung Park
- Department of Pharmacy, Sunchon National University, 255 Jungangno, Suncheon, Jeonnam, 57922, Korea
| | - Man-Jeong Paik
- Department of Pharmacy, Sunchon National University, 255 Jungangno, Suncheon, Jeonnam, 57922, Korea
| | - Seong Hwan Kim
- Laboratory of Translational Therapeutics, Division of Drug Discovery Research, Pharmacology Research Center, Korea Research Institute of Chemical Technology, Daejeon, 34114, Korea
| | - Su Ui Lee
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, 56212, Korea
| | - Sung-Tae Yee
- Department of Pharmacy, Sunchon National University, 255 Jungangno, Suncheon, Jeonnam, 57922, Korea.
| | - Young-Jin Son
- Department of Pharmacy, Sunchon National University, 255 Jungangno, Suncheon, Jeonnam, 57922, Korea.
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Hwang YH, Son YJ, Paik MJ, Yee ST. Effects of diisononyl phthalate on osteopenia in intact mice. Toxicol Appl Pharmacol 2017; 334:120-128. [PMID: 28893586 DOI: 10.1016/j.taap.2017.08.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 08/05/2017] [Accepted: 08/29/2017] [Indexed: 10/18/2022]
Abstract
Osteopenia is characterized by bone loss and deterioration of trabecular bone, which leads to osteoporotic fractures. This disease is highly prevalent in industrialized areas and is associated with exposure to endocrine disrupting chemicals (EDCs). Diisononyl phthalate (DINP) is one of these EDCs and is mainly used as a plasticizer in flexible polyvinyl chloride (PVC) products. Although it is well known that exposure to DINP is harmful to humans, no studies have been reported concerning its contribution to osteopenia. Therefore, in this study, we injected DINP (2, 20, and 200mg/kg) into C3H/HeN mice for 6weeks and found that the uterus weight, bone (femur and tibia) weight, and bone length of the DINP-exposed mice were reduced compared to those of the SHAM group. On the other hand, body weight, the serum alkaline phosphatase (ALP) and inorganic phosphorus (IP) levels in the DINP treated mice were increased compared with those of the SHAM group. The tartrate-resistant acid phosphatase (TRAP) activity (bone resorption marker) was increased and the bone alkaline phosphatase (BALP) activity was lowered by the treatment with DINP as compared with the SHAM group. Furthermore, the microarchitecture of the femur and tibia in the intact mice was destroyed by the DINP injection. The tissue volume (TV), bone volume (BV), BV/TV, bone surface (BS), BS/TV, trabecular thickness (Tb.Th), and trabecular number (Tb.N) were reduced and the trabecular pattern factor (Tb.Pf), structure model index (SMI), and trabecular separation (Tb.Sp) were increased by the DINP injection. The bone mineral density (BMD) of the femur and tibia was lower in the DINP group than in the SHAM group. These results indicate that DINP contributes to an increased risk of osteopenia via destruction of the microarchitecture and enhancement of osteoclast activity.
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Affiliation(s)
- Yun-Ho Hwang
- College of Pharmacy, Sunchon National University, 255 Jungangno, Suncheon, 540-950, Republic of Korea
| | - Young-Jin Son
- College of Pharmacy, Sunchon National University, 255 Jungangno, Suncheon, 540-950, Republic of Korea
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, 255 Jungangno, Suncheon, 540-950, Republic of Korea
| | - Sung-Tae Yee
- College of Pharmacy, Sunchon National University, 255 Jungangno, Suncheon, 540-950, Republic of Korea; Suncheon Research Center for Natural Medicines, Suncheon, Republic of Korea.
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Islam MF, Adhikari S, Paik MJ, Lee W. Liquid chromatographic enantiomer separation of 1-naphthylamides of chiral acids using several amylose- and cellulose-derived chiral stationary phases. Arch Pharm Res 2017; 40:350-355. [DOI: 10.1007/s12272-016-0883-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Accepted: 12/22/2016] [Indexed: 11/29/2022]
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Zhao L, Kim JC, Paik MJ, Lee W, Hur JS. A Multifunctional and Possible Skin UV Protectant, (3R)-5-Hydroxymellein, Produced by an Endolichenic Fungus Isolated from Parmotrema austrosinense. Molecules 2016; 22:E26. [PMID: 28035958 PMCID: PMC6155896 DOI: 10.3390/molecules22010026] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 12/14/2016] [Accepted: 12/22/2016] [Indexed: 11/16/2022] Open
Abstract
Lichens are considered a great bio-resource because they produce large numbers of secondary metabolites with many biological activities; however, they have not been cultivated under artificial conditions to date. As a result, lichen substances from natural sources are limited and have not been widely utilized in commercial applications. Accordingly, interest in lichen-associated fungi, especially endogenic fungi, has increased. Ultraviolet (UV) radiation in sunlight is harmful to human health, resulting in demand for effective UV filtering agents for use in sunscreen. In this study, we purified (3R)-5-hydroxymellein, which has UVA absorption activity, from the secondary metabolites of an endolichenic fungus (ELF000039). The antioxidant properties were then assessed by in vitro tests. The antioxidant activity of (3R)-5-hydroxymellein was high when compared to the recognized antioxidants ascorbic acid (ASA) and butyl hydroxyl anisole (BHA). Moreover, the compound exhibited no cytotoxicity toward mouse melanoma cell lines, B16F1 and B16F10, or the normal cell line, HaCaT. Furthermore, (3R)-5-hydroxymellein recovered the damage caused by UVB irradiation and inhibited melanin synthesis. Taken together, these results suggest that (3R)-5-hydroxymellein could have an interesting and vital profile to go further development as a multifunctional skin UV protectant.
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Affiliation(s)
- Lu Zhao
- Korean Lichen Research Institute, Sunchon National University, 255 Jungang-Ro, Suncheon 57922, Korea.
| | - Jin-Cheol Kim
- Department of Agricultural Chemistry, Institute of Environmentally Friendly Agriculture, College of Agriculture and Life Sciences, Chonnam National University, 77 Yongbong-ro, Gwangju 500-757, Korea.
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, 255 Jungang-Ro, Suncheon 57922, Korea.
| | - Wonjae Lee
- College of Pharmacy, Chosun University, Gwangju 61452, Korea.
| | - Jae-Seoun Hur
- Korean Lichen Research Institute, Sunchon National University, 255 Jungang-Ro, Suncheon 57922, Korea.
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Seo C, Hwang YH, Kim Y, Joo BS, Yee ST, Kim CM, Paik MJ. Metabolomic study of aging in mouse plasma by gas chromatography–mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1025:1-6. [DOI: 10.1016/j.jchromb.2016.04.052] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 04/19/2016] [Accepted: 04/30/2016] [Indexed: 11/16/2022]
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Kim HS, Paik MJ, Lee YH, Lee YS, Choi HD, Pack JK, Kim N, Ahn YH. Eight hours of nocturnal 915 MHz radiofrequency identification (RFID) exposure reduces urinary levels of melatonin and its metabolite via pineal arylalkylamine N-acetyltransferase activity in male rats. Int J Radiat Biol 2016; 91:898-907. [PMID: 26189731 DOI: 10.3109/09553002.2015.1075075] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE We investigated the effects of whole-body exposure to the 915 MHz radiofrequency identification (RFID) on melatonin biosynthesis and the activity of rat pineal arylalkylamine N-acetyltransferase (AANAT). MATERIALS AND METHODS Rats were exposed to RFID (whole-body specific absorption rate, 4 W/kg) for 8 h/day, 5 days/week, for weeks during the nighttime. Total volume of urine excreted during a 24-h period was collected after RFID exposure. Urinary melatonin and 6-hydroxymelatonin sulfate (6-OHMS) was measured by gas chromatography-mass spectrometry (GC-MS) and enzyme-linked immunosorbent assay (ELISA), respectively. AANAT enzyme activity was measured using liquid biphasic dif-13 fusion assay. Protein levels and mRNA expression of AANAT was 14 measured by Western blot and reverse transcription polymerase 15 chain reaction (RT-PCR) analysis, respectively. RESULTS Eight hours of nocturnal RFID exposure caused a significant reduction in both urinary melatonin (p = 0. 003) and 6-OHMS (p = 0. 026). Activity, protein levels, and mRNA expression of AANAT were suppressed by exposure to RFID (p < 0. 05). CONCLUSIONS Our results suggest that nocturnal RFID exposure can cause reductions in the levels of both urinary melatonin and 6-OHMS, possibly due to decreased melatonin biosynthesis via suppression of Aanat gene transcription in the rat pineal gland.
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Affiliation(s)
- Hye Sun Kim
- a Department of Neurosurgery , Ajou University School of Medicine , Suwon
| | - Man-Jeong Paik
- b College of Pharmacy , Sunchon National University , Sunchon
| | - Yu Hee Lee
- a Department of Neurosurgery , Ajou University School of Medicine , Suwon ;,c Neuroscience Graduate Program, Department of Biomedical Sciences , Graduate School of Ajou University , Suwon
| | - Yun-Sil Lee
- d Division of Life Science and Pharmaceuticals, College of Pharmacy , Ewha Woman's University , Seoul
| | - Hyung Do Choi
- e Radio Technology Research Department , Electronics and Telecommunications Research Institute , Daejeon
| | - Jeong-Ki Pack
- f Department of Radio Sciences and Engineering, College of Engineering , Chungnam National University , Daejeon
| | - Nam Kim
- g School of Electrical and Computer Engineering , Chungbuk National University , Cheongju , Republic of Korea
| | - Young Hwan Ahn
- a Department of Neurosurgery , Ajou University School of Medicine , Suwon ;,c Neuroscience Graduate Program, Department of Biomedical Sciences , Graduate School of Ajou University , Suwon
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Kim H, Seo C, Kim Y, Na M, Kang JS, Lee W, Paik MJ. Simultaneous Urinary Creatine and Creatinine Analysis by High Performance Liquid Chromatography. B KOREAN CHEM SOC 2016. [DOI: 10.1002/bkcs.10743] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hyunbin Kim
- College of Pharmacy; Sunchon National University; Suncheon 540-950 Korea
| | - Chan Seo
- College of Pharmacy; Sunchon National University; Suncheon 540-950 Korea
| | - Youngbae Kim
- College of Pharmacy; Sunchon National University; Suncheon 540-950 Korea
| | - Myungjin Na
- College of Pharmacy; Sunchon National University; Suncheon 540-950 Korea
| | - Jong Seong Kang
- College of Pharmacy; Chungnam National University; Daejeon 305-764 Korea
| | - Wonjae Lee
- College of Pharmacy; Chosun University; Gwangju 501-759 Korea
| | - Man-Jeong Paik
- College of Pharmacy; Sunchon National University; Suncheon 540-950 Korea
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Paik MJ, Kim HS, Lee YS, Choi HD, Pack JK, Kim N, Ahn YH. Metabolomic study of urinary polyamines in rat exposed to 915 MHz radiofrequency identification signal. Amino Acids 2015; 48:213-7. [PMID: 26319644 DOI: 10.1007/s00726-015-2079-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Accepted: 08/20/2015] [Indexed: 10/23/2022]
Abstract
Metabolomic analysis of urinary polyamines (PAs) from rat exposed to 915 MHz radiofrequency identification (RFID) signal for 8 h/day for 2 weeks was performed by gas chromatography-mass spectrometry as N-ethoxycarbonyl/N-pentafluoropropionyl derivatives. Large alterations in nine PA levels including four aliphatic and five acetylated PAs were monitored in sham-exposed and RFID-exposed groups. Total PA and urinary levels of N (1)-acetylputrescine, N (1)-acetylcadaverine, putrescine, cadaverine, N (1)-acetylspermidine, N (8)-acetylspermidine, spermidine and spermine were reduced, whereas N (1)-acetylspermine was significantly increased after sham and RFID exposure compared with those before exposure. Their levels were normalized to the corresponding group means before exposure and then plotted into star symbol patterns. N (1)-Acetylspermine after RFID exposure was 54 % higher compared to the level before RFID exposure, while it was elevated by only 17 % in the sham group. The results suggest that 915 MHz RFID exposure may induce metabolic disturbance of PA. It may also elevate spermidine/spermine acetyltransferase (SSAT) activity. Thus, the present metabolic profiling combined with star pattern recognition method might be useful for understanding the complexity of biochemical events after exposure to RFID signal.
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Affiliation(s)
- Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Sunchon, 540-950, Republic of Korea.
| | - Hye Sun Kim
- Department of Neurosurgery, Ajou University School of Medicine, Suwon, 443-749, Republic of Korea
| | - Yun-Sil Lee
- Division of Life Science and Pharaceuticals, College of Pharmacy, Ewha Woman's University, Seoul, Republic of Korea
| | - Hyung Do Choi
- Radio Technology Research Department, Electronics and Telecommunications Research Institute, Daejeon, Republic of Korea
| | - Jeong-Ki Pack
- Department of Radio Sciences and Engineering, College of Engineering, Chungnam National University, Daejeon, Republic of Korea
| | - Nam Kim
- School of Electrical and Computer Engineering, Chungbuk National University, Cheongju, Republic of Korea
| | - Young Hwan Ahn
- Department of Neurosurgery, Ajou University School of Medicine, Suwon, 443-749, Republic of Korea. .,Neuroscience Graduate Program, Department of Biomedical Sciences, Graduate School of Ajou University, Suwon, Republic of Korea.
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Affiliation(s)
- Man-Jeong Paik
- College of Pharmacy; Sunchon National University; Suncheon 540-950 Korea
| | - Kyoung-Rae Kim
- College of Pharmacy; Sungkyunkwan University; Suwon 440-746 Korea
| | - Wonjae Lee
- College of Pharmacy; Chosun University; Gwangju 501-759 Korea
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Paik MJ, Jeon SH, Kang JS, Kim KM, Lee W. Deracemization of Racemic Amino Acids Using (R)- and (S)-Alanine Racemase Chiral Analogues as Chiral Converters. B KOREAN CHEM SOC 2014. [DOI: 10.5012/bkcs.2014.35.7.2186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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