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Wang K, Jiang M, Chen Y, Huang Y, Cheng Z, Datsomor O, Jama SM, Zhu L, Li Y, Zhao G, Lin M. Changes in the rumen development, rumen fermentation, and rumen microbiota community in weaned calves during steviol glycosides treatment. Front Microbiol 2024; 15:1395665. [PMID: 38979539 PMCID: PMC11228177 DOI: 10.3389/fmicb.2024.1395665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 05/22/2024] [Indexed: 07/10/2024] Open
Abstract
Early weaning leads to weaning stress in calves, which hinders healthy growth and development. As an excellent sweetener applied in food, steviol glycosides (STE) has also been shown to exhibit positive biological activity in monogastric animals. Therefore, this study aimed to evaluate the impact of incorporating STE as a dietary supplement on rumen development, fermentation, and microbiota of rumen in weaned calves. This study selected 24 healthy Holstein bull calves and randomly allocated them into two groups (CON and STE). The results indicated that supplementation STE group improved rumen development in weaned calves, as demonstrated by a marked increase in the weight of the rumen, as well as the length and surface area of the rumen papilla. Compared with the CON group, the concentrations of total volatile fatty acids (TVFA), propionate, butyrate, and valerate were higher in the STE group. Moreover, STE treatment increased the relative abundance of Firmicutes and Actinobacteria at the phylum level. At the genus level, the STE group showed a significantly increased relative abundance of Succiniclasticum, Lachnospiraceae_NK3A20_group, and Olsenella, and a decreased relative abundance of Acinetobacter compared to the CON group. Pusillimonas, Lachnospiraceae_NK3A20_group, Olsenella, and Succiniclasticum were significantly enriched in rumen chyme after supplementation with STE, as demonstrated by LEfSe analysis. Overall, our findings revealed that rumen bacterial communities altered in response to the dietary supplementation with STE, and some bacterial taxa in these communities may have positive effects on rumen development during this period.
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Affiliation(s)
- Kexin Wang
- Institute of Animal Culture Collection and Application, College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Maocheng Jiang
- Institute of Animal Culture Collection and Application, College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Yuhang Chen
- Institute of Animal Culture Collection and Application, College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Yuncheng Huang
- Institute of Animal Culture Collection and Application, College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Zhiqiang Cheng
- Institute of Animal Culture Collection and Application, College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Osmond Datsomor
- Institute of Animal Culture Collection and Application, College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Shakib Mohamed Jama
- Institute of Animal Culture Collection and Application, College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Liping Zhu
- Zhucheng Haotian Pharm Co., Ltd., Zhucheng, China
| | - Yajing Li
- Zhucheng Haotian Pharm Co., Ltd., Zhucheng, China
| | - Guoqi Zhao
- Institute of Animal Culture Collection and Application, College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Institutes of Agricultural Science and Technology Development, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou, China
| | - Miao Lin
- Institute of Animal Culture Collection and Application, College of Animal Science and Technology, Yangzhou University, Yangzhou, China
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Morito K, Yamagata M, Naka F, Kobayashi K, Ueda H, Morimoto H, Yasukawa T, Takayama K, Uozumi Y, Nagasawa K. Sub-chronic and mild social defeat stress exposure to C57BL/6J mice increases visceral fat mass and causes accumulation of cholesterol and bile acids in the liver. Biochem Biophys Res Commun 2024; 702:149631. [PMID: 38335703 DOI: 10.1016/j.bbrc.2024.149631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 01/10/2024] [Accepted: 02/04/2024] [Indexed: 02/12/2024]
Abstract
Major depressive disorder is accompanied by a high metabolic illness comorbidity and patients with atypical depression are a subgroup with particularly high risk of obesity, dyslipidemia, and metabolic syndrome; however, the underlying mechanisms have not been fully elucidated. In this study, we examined visceral fat deposition, lipid profiles in the liver, and gut microbiota in sub-chronic and mild social defeat stress (sCSDS)-exposed C57BL/6J mice, which exhibit atypical depression-like phenotypes, i.e., increased body weight and food and water intake. We found that visceral fat mass and levels of hepatic cholesterol and bile acids in sCSDS-exposed mice were significantly increased compared to those in controls. The expression of hepatic small heterodimer partner, a negative regulator of cholesterol metabolism, was significantly elevated in sCSDS-exposed mice. We also found that gut microbial diversity and composition including lower relative abundance of Bacteroides spp. and Bifidobacterium spp. in sCSDS-exposed mice were different from those in controls. In addition, relative abundance of Bacteroides spp. and Bifidobacterium spp. was significantly and negatively correlated with body weight, visceral fat mass, and hepatic cholesterol and bile acids levels. These results indicate that sCSDS-exposure induces dysbiosis, and thereby contributes to metabolic disorder development.
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Affiliation(s)
- Katsuya Morito
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Misasaginakauchi-cho, Yamashina-ku, Kyoto, 607-8414, Japan
| | - Mayu Yamagata
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Misasaginakauchi-cho, Yamashina-ku, Kyoto, 607-8414, Japan
| | - Futaba Naka
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Misasaginakauchi-cho, Yamashina-ku, Kyoto, 607-8414, Japan
| | - Kayo Kobayashi
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Misasaginakauchi-cho, Yamashina-ku, Kyoto, 607-8414, Japan
| | - Hikari Ueda
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Misasaginakauchi-cho, Yamashina-ku, Kyoto, 607-8414, Japan
| | - Hirotoshi Morimoto
- Technical Development Division, Ako Kasei, Co., Ltd., 329 Sakoshi, Ako, 678-0193, Japan
| | - Takeshi Yasukawa
- Technical Development Division, Ako Kasei, Co., Ltd., 329 Sakoshi, Ako, 678-0193, Japan
| | - Kentaro Takayama
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Misasaginakauchi-cho, Yamashina-ku, Kyoto, 607-8414, Japan
| | - Yoshinobu Uozumi
- Technical Development Division, Ako Kasei, Co., Ltd., 329 Sakoshi, Ako, 678-0193, Japan
| | - Kazuki Nagasawa
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Misasaginakauchi-cho, Yamashina-ku, Kyoto, 607-8414, Japan.
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Tanaka U, Mogi K, Fujita N, Moriwake M, Morito K, Takayama K, Morimoto H, Yasukawa T, Uozumi Y, Nagasawa K. Alteration of Sweet and Bitter Taste Sensitivity with Development of Glucose Intolerance in Non-insulin-Dependent Diabetes Mellitus Model OLETF Rats. Biol Pharm Bull 2024; 47:739-749. [PMID: 38556303 DOI: 10.1248/bpb.b23-00756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
Patients with diabetes exhibit altered taste sensitivity, but its details have not been clarified yet. Here, we examined alteration of sweet taste sensitivity with development of glucose intolerance in Otsuka Long-Evans Tokushima Fatty (OLETF) rats as a model of non-insulin-dependent diabetes mellitus. Compared to the cases of Long Evans Tokushima Otsuka (LETO) rats as a control, glucose tolerance of OLETF rats decreased with aging, resulting in development of diabetes at 36-weeks-old. In brief-access tests with a mixture of sucrose and quinine hydrochloride, OLETF rats at 25 or more-weeks-old seemed to exhibit lower sweet taste sensitivity than age-matched LETO ones, but the lick ratios of LETO, but not OLETF, rats for the mixture and quinine hydrochloride solutions decreased and increased, respectively, aging-dependently. Expression of sweet taste receptors, T1R2 and T1R3, in circumvallate papillae (CP) was almost the same in LETO and OLETF rats at 10- and 40-weeks-old, while expression levels of a bitter taste receptor, T2R16, were greater in 40-weeks-old rats than in 10-weeks-old ones in both strains. There was no apparent morphological alteration in taste buds in CP between 10- and 40-weeks-old LETO and OLETF rats. Metagenomic analysis of gut microbiota revealed strain- and aging-dependent alteration of mucus layer-regulatory microbiota. Collectively, we concluded that the apparent higher sweet taste sensitivity in 25 or more-weeks-old OLETF rats than in age-matched LETO rats was due to the aging-dependent increase of bitter taste sensitivity in LETO rats with alteration of the gut microbiota.
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Affiliation(s)
- Utano Tanaka
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
| | - Keisuke Mogi
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
| | - Natsumi Fujita
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
| | - Miho Moriwake
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
| | - Katsuya Morito
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
| | - Kentaro Takayama
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
| | | | | | | | - Kazuki Nagasawa
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
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Nishioka Y, Hayashi K, Morito K, Takayama K, Nagasawa K. Altered Expression of Astrocytic ATP Channels and Ectonucleotidases in the Cerebral Cortex and Hippocampus of Chronic Social Defeat Stress-Susceptible BALB/c Mice. Biol Pharm Bull 2024; 47:1172-1178. [PMID: 38880625 DOI: 10.1248/bpb.b24-00236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/18/2024]
Abstract
The increasing number of patients with depressive disorder is a serious socioeconomic problem worldwide. Although several therapeutic agents have been developed and used clinically, their effectiveness is insufficient and thus discovery of novel therapeutic targets is desired. Here, focusing on dysregulation of neuronal purinergic signaling in depressive-like behavior, we examined the expression profiles of ATP channels and ectonucleotidases in astrocytes of cerebral cortex and hippocampus of chronic social defeat stress (CSDS)-susceptible BALB/c mice. Mice were exposed to 10-d CSDS, and their astrocytes were obtained using a commercially available kit based on magnetic activated cell sorting technology. In astrocytes derived from cerebral cortex of CSDS-susceptible mice, the expression levels of mRNAs for connexin 43, P2X7 receptors and maxi anion channels were increased, those for connexin 43 and P2X7 receptors being inversely correlated with mouse sociability, and the expression of mRNAs for ecto-nucleoside triphosphate diphosphohydrase 2 and ecto-5'nucleotidase was decreased and increased, respectively. On the other hand, the alteration profiles of ATP channels and ectonucleotidases in hippocampal astrocytes of CSDS-susceptible mice were different from in the case of cortical astrocytes, and there was no significant correlation between expression levels of their mRNAs and mouse sociability. These findings imply that increased expression of ATP channels in cerebral cortex might be involved in the development of reduced sociability in CSDS-subjected BALB/c mice. Together with recent findings, it is suggested that ATP channels expressed by cortical astrocytes might be potential therapeutic targets for depressive disorder.
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Affiliation(s)
- Yuka Nishioka
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
| | - Kana Hayashi
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
| | - Katsuya Morito
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
| | - Kentaro Takayama
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
| | - Kazuki Nagasawa
- Laboratory of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
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5
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Miyanaga K, Asada A, Komoto M, Ohshima Y, Morimoto H, Yasukawa T, Matsuura R, Morito K, Takayama K, Uozumi Y, Nagasawa K. Prophylactic Administration of Magnesium Oxide Prevents Dextran Sulfate Sodium-Induced Colonic Injury in Mice. Biol Pharm Bull 2022; 45:1312-1320. [DOI: 10.1248/bpb.b22-00278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Kayo Miyanaga
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
| | - Ayumi Asada
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
| | - Miki Komoto
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
| | - Yasuyuki Ohshima
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
| | | | | | | | - Katsuya Morito
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
| | - Kentaro Takayama
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
| | | | - Kazuki Nagasawa
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University
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6
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Alteration of sweet taste receptor expression in circumvallate papillae of mice with decreased sweet taste preference induced by social defeat stress. J Nutr Biochem 2022; 107:109055. [DOI: 10.1016/j.jnutbio.2022.109055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 03/25/2022] [Accepted: 04/06/2022] [Indexed: 11/23/2022]
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Komoto M, Asada A, Ohshima Y, Miyanaga K, Morimoto H, Yasukawa T, Morito K, Takayama K, Uozumi Y, Nagasawa K. Dextran sulfate sodium-induced colitis in C57BL/6J mice increases their susceptibility to chronic unpredictable mild stress that induces depressive-like behavior. Life Sci 2022; 289:120217. [PMID: 34896162 DOI: 10.1016/j.lfs.2021.120217] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 11/26/2021] [Accepted: 12/02/2021] [Indexed: 02/07/2023]
Abstract
AIMS In patients with colitis, the high comorbidity of depressive disorders is well-known, but the detailed mechanisms remain unresolved. In this study, we examined whether colitis induced by dextran sulfate sodium (DSS) increased the susceptibility to chronic unpredictable mild stress (CUMS) in C57BL/6J mice with resilience to CUMS. MAIN METHODS To induce experimental colitis and depressive-like behaviors, male 7-weeks old C57BL/6J mice were administered ad libitum 1% DSS solution for 11 days, and subjected to various mild stressors in a chronic, inevitable and unpredictable way according to a random schedule for 21 days, respectively. KEY FINDINGS In naïve mice exposed to CUMS, their immobility times in a forced swim (FS) test were almost equal to those in control mice. The DSS administration to naïve mice induced colitis without depressive-like behavior, and at 18 days after termination of the DSS administration, the colitis had recovered to control levels, while altered diversity and composition of bacterial genera such as Bacteroides spp., Alistipes spp., etc., were found in the gut microbiota. Exposure of mice with DSS-induced colitis to CUMS (DSS + CUMS) significantly increased the immobility times in the FS test. In the gut microbiota of DSS + CUMS mice, the alteration profile of the relative abundance of bacterial genera differed from in the DSS ones. SIGNIFICANCE These findings indicate that mice with colitis exhibit increased susceptibility to psychological stress, resulting in induction of depressive-like behavior, and this might be due, at least in part, to altered characteristics of the gut microbiota.
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Affiliation(s)
- Miki Komoto
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan
| | - Ayumi Asada
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan
| | - Yasuyuki Ohshima
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan
| | - Kayo Miyanaga
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan
| | - Hirotoshi Morimoto
- Technical Development Division, Ako Kasei, Co., Ltd., 329 Sakoshi, Ako 678-0193, Japan
| | - Takeshi Yasukawa
- Technical Development Division, Ako Kasei, Co., Ltd., 329 Sakoshi, Ako 678-0193, Japan
| | - Katsuya Morito
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan
| | - Kentaro Takayama
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan
| | - Yoshinobu Uozumi
- Technical Development Division, Ako Kasei, Co., Ltd., 329 Sakoshi, Ako 678-0193, Japan
| | - Kazuki Nagasawa
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan.
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Kamimura Y, Kuwagaki E, Hamano S, Kobayashi M, Yamada Y, Takahata Y, Yoshimoto W, Morimoto H, Yasukawa T, Uozumi Y, Nagasawa K. Reproducible induction of depressive-like behavior in C57BL/6J mice exposed to chronic social defeat stress with a modified sensory contact protocol. Life Sci 2021; 282:119821. [PMID: 34271059 DOI: 10.1016/j.lfs.2021.119821] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 06/27/2021] [Accepted: 07/05/2021] [Indexed: 12/31/2022]
Abstract
AIMS C57BL/6J mice are well-known to exhibit resilience to chronic social defeat stress (CSDS) for induction of depressive-like behavior. Establishment of protocols for reproducible induction of depressive-like behavior in C57BL/6J mice would be useful to elucidate the underlying molecular mechanisms using target gene-knock-in and -out mice whose background is generally C57BL/6J. Here, we developed a modified CSDS protocol for reproducible induction of depressive-like behavior in C57BL/6J mice, and compared the profile of their gut microbiota with that with the standard CSDS protocol. MAIN METHODS To prevent acclimation of defeated C57BL/6J mice to aggressive ICR mice, the sensory contact following a daily 10 min-defeat episode was performed by housing an individual defeated mouse in a cage set next to a cage for the aggressor one. KEY FINDINGS The number of attacks by ICR mice on C57BL/6J ones was significantly increased with the modified CSDS protocol, and the susceptible mice exhibited greater hippocampal inflammation and an increased immobility time in the forced swim test, compared in the case of the standard CSDS protocol, and the reproducibility was confirmed in another set of experiments. Both the standard and modified CSDS protocols changed the diversity and relative composition of gut microbiota in the susceptible mice, but there was no apparent difference in them between the standard and modified CSDS-susceptible mice. SIGNIFICANCE We established a CSDS protocol for reproducible induction of depressive-like behavior in C57BL/6J mice, and the features of the gut microbiota were similar in the susceptible mice with and without the depressive-like behavior.
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Affiliation(s)
- Yusuke Kamimura
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan
| | - Erina Kuwagaki
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan
| | - Sakika Hamano
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan
| | - Mami Kobayashi
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan
| | - Yukie Yamada
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan
| | - Yuka Takahata
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan
| | - Waka Yoshimoto
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan
| | - Hirotoshi Morimoto
- Technical Development Division, Ako Kasei, Co., Ltd., 329 Sakoshi, Ako 678-0193, Japan
| | - Takeshi Yasukawa
- Technical Development Division, Ako Kasei, Co., Ltd., 329 Sakoshi, Ako 678-0193, Japan
| | - Yoshinobu Uozumi
- Technical Development Division, Ako Kasei, Co., Ltd., 329 Sakoshi, Ako 678-0193, Japan
| | - Kazuki Nagasawa
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan.
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Mogi K, Kamiya I, Makino A, Hirao A, Abe R, Doi Y, Shimizu T, Ando H, Morito K, Takayama K, Ishida T, Nagasawa K. Liposomalization of Oxaliplatin Exacerbates the Non-Liposomal Formulation-Induced Decrease of Sweet Taste Sensitivity in Rats. J Pharm Sci 2021; 110:3937-3945. [PMID: 34246630 DOI: 10.1016/j.xphs.2021.07.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 07/04/2021] [Accepted: 07/06/2021] [Indexed: 11/15/2022]
Abstract
Here, we investigated whether or not the characteristics of the oxaliplatin-induced sweet taste sensitivity were altered by PEGylated liposomalization of oxaliplatin (liposomal oxaliplatin), which enhances its anticancer efficacy. Liposomal oxaliplatin and oxaliplatin were intravenously and intraperitoneally, respectively, administered to male Sprague-Dawley rats at the total dose of 8 mg/kg. A brief-access test for evaluation of sweet taste sensitivity on day 7 revealed that both liposomal oxaliplatin and oxaliplatin decreased the sensitivity of rats, the degree with the former being greater than in the case of the latter. Liposomalization of oxaliplatin increased the accumulation of platinum in lingual non-epithelial tissues, through which taste nerves passed. The lingual platinum accumulation induced by not only liposomal oxaliplatin but also oxaliplatin was decreased on cooling of the tongue during the administration. In the current study, we revealed that liposomalization of oxaliplatin exacerbated the oxaliplatin-induced decrease of sweet taste sensitivity by increasing the accumulation of platinum/oxaliplatin in lingual non-epithelial tissues. These findings may suggest that reduction of liposomal oxaliplatin distribution to the tongue on cooling during the administration prevents exacerbation of the decrease of sweet taste sensitivity, maintaining the quality of life and chemotherapeutic outcome in patients.
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Affiliation(s)
- Keisuke Mogi
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, JAPAN
| | - Ikumi Kamiya
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, JAPAN
| | - Aimi Makino
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, JAPAN
| | - Ayaka Hirao
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, JAPAN
| | - Reina Abe
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, JAPAN
| | - Yusuke Doi
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, JAPAN
| | - Taro Shimizu
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, JAPAN
| | - Hidenori Ando
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, JAPAN
| | - Katsuya Morito
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, JAPAN
| | - Kentaro Takayama
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, JAPAN
| | - Tatsuhiro Ishida
- Department of Pharmacokinetics and Biopharmaceutics, Institute of Biomedical Sciences, Tokushima University, 1-78-1, Sho-machi, Tokushima 770-8505, JAPAN
| | - Kazuki Nagasawa
- Department of Environmental Biochemistry, Division of Biological Sciences, Kyoto Pharmaceutical University, 5 Nakauchi-cho, Misasagi, Yamashina-ku, Kyoto 607-8414, JAPAN.
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