1
|
Kurhaluk N. Palm oil as part of a high-fat diet: advances and challenges, or possible risks of pathology? Nutr Rev 2024:nuae038. [PMID: 38699959 DOI: 10.1093/nutrit/nuae038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2024] Open
Abstract
Nutritional status disorders have the most significant impact on the development of cardiovascular and oncologic diseases; therefore, the interest in the study of palm oil as among the leading components of nutrition has been increasing. The data examined in this review were sourced from the Scopus, SCIE (Web of Science), PubMed and PubMed Central, MEDLINE, CAPlus/SciFinder, and Embase databases; experts in the field; bibliographies; and abstracts from review analyses from the past 15 years. This review summarizes recent research data focusing on the quantitative and qualitative composition of nutrition of modern humans; concepts of the relationship between high-fat diets and disorders of insulin functioning and transport and metabolism of fatty acids; analyses of data regarding the palmitic acid (16:0) to oleic acid (18:1) ratio; and the effect of diet based on palm oil consumption on cardiovascular risk factors and lipid and lipoprotein levels. Several studies suggest a potential vector contributing to the transmission of maternal, high-fat-diet-induced, addictive-like behaviors and obesogenic phenotypes across generations. The relationship between cholesterol accumulation in lysosomes that may lead to lysosome dysfunction and inhibition of the autophagy process is analyzed, as is the progression of inflammatory diseases, atherosclerosis, nonalcoholic liver inflammation, and obesity with associated complications. Data are discussed from analyses of differences between rodent models and human population studies in the investigated different effects of palm oil consumption as a high-fat diet component. A conclusion is reached that the results cannot be generalized in human population studies because no similar effects were observed. Although there are numerous published reports, more studies are necessary to elucidate the complex regulatory mechanisms in digestive and nutrition processes, because there are great differences in lipoprotein profiles between rodents and humans, which makes it difficult to reproduce the pathology of many diseases caused by different types of the high-fat diet.
Collapse
Affiliation(s)
- Natalia Kurhaluk
- Department of Animal Physiology, Institute of Biology, Pomeranian University in Słupsk, Słupsk, Poland
| |
Collapse
|
2
|
Chothe PP, Arya V, Prasad B, Ramsden D, Taskar K. Innovations, Opportunities, and Challenges for Predicting Alteration in Drug-Metabolizing Enzyme and Transporter Activity in Specific Populations. Drug Metab Dispos 2023; 51:1547-1550. [PMID: 37775331 PMCID: PMC10658904 DOI: 10.1124/dmd.123.001453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 09/27/2023] [Accepted: 09/28/2023] [Indexed: 10/01/2023] Open
Abstract
Drug-metabolizing enzymes and transporters (DMETs) are key regulators of the pharmacokinetics, efficacy, and toxicity of therapeutics. Over the past two decades, significant advancements in in vitro methodologies, targeted proteomics, in vitro to in vivo extrapolation methods, and integrated computational approaches such as physiologically based pharmacokinetic modeling have unequivocally contributed to improving our ability to quantitatively predict the role of DMETs in absorption, distribution, metabolism, and excretion and drug-drug interactions. However, the paucity of data regarding alterations in DMET activity in specific populations such as pregnant individuals, lactation, pediatrics, geriatrics, organ impairment, and disease states such as, cancer, kidney, and liver diseases and inflammation has restricted our ability to realize the full potential of these recent advancements. We envision that a series of carefully curated articles in a special supplementary issue of Drug Metabolism and Disposition will summarize the latest progress in in silico, in vitro, and in vivo approaches to characterize alteration in DMET activity and quantitatively predict drug disposition in specific populations. In addition, the supplementary issue will underscore the current scientific knowledge gaps that present formidable barriers to fully understand the clinical implications of altered DMET activity in specific populations and highlight opportunities for multistakeholder collaboration to advance our collective understanding of this rapidly emerging area. SIGNIFICANCE STATEMENT: This commentary highlights current knowledge and identifies gaps and key challenges in understanding the role of drug-metabolizing enzymes and transporters (DMETs) in drug disposition in specific populations. With this commentary for the special issue in Drug Metabolism and Disposition, the authors intend to increase interest and invite potential contributors whose research is focused or has aided in expanding the understanding around the role and impact of DMETs in drug disposition in specific populations.
Collapse
Affiliation(s)
- Paresh P Chothe
- Drug Metabolism and Pharmacokinetics, Oncology Research and Development, AstraZeneca, Waltham, Massachusetts (P.P.C., D.R.); Division of Infectious Disease Pharmacology, Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland (V.A.); Department of Pharmaceutical Sciences, Washington State University, Spokane, Washington (B.P.); and Drug Metabolism and Pharmacokinetics, GlaxoSmithKline, R&D, Stevenage, United Kingdom (K.T.)
| | - Vikram Arya
- Drug Metabolism and Pharmacokinetics, Oncology Research and Development, AstraZeneca, Waltham, Massachusetts (P.P.C., D.R.); Division of Infectious Disease Pharmacology, Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland (V.A.); Department of Pharmaceutical Sciences, Washington State University, Spokane, Washington (B.P.); and Drug Metabolism and Pharmacokinetics, GlaxoSmithKline, R&D, Stevenage, United Kingdom (K.T.)
| | - Bhagwat Prasad
- Drug Metabolism and Pharmacokinetics, Oncology Research and Development, AstraZeneca, Waltham, Massachusetts (P.P.C., D.R.); Division of Infectious Disease Pharmacology, Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland (V.A.); Department of Pharmaceutical Sciences, Washington State University, Spokane, Washington (B.P.); and Drug Metabolism and Pharmacokinetics, GlaxoSmithKline, R&D, Stevenage, United Kingdom (K.T.)
| | - Diane Ramsden
- Drug Metabolism and Pharmacokinetics, Oncology Research and Development, AstraZeneca, Waltham, Massachusetts (P.P.C., D.R.); Division of Infectious Disease Pharmacology, Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland (V.A.); Department of Pharmaceutical Sciences, Washington State University, Spokane, Washington (B.P.); and Drug Metabolism and Pharmacokinetics, GlaxoSmithKline, R&D, Stevenage, United Kingdom (K.T.)
| | - Kunal Taskar
- Drug Metabolism and Pharmacokinetics, Oncology Research and Development, AstraZeneca, Waltham, Massachusetts (P.P.C., D.R.); Division of Infectious Disease Pharmacology, Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland (V.A.); Department of Pharmaceutical Sciences, Washington State University, Spokane, Washington (B.P.); and Drug Metabolism and Pharmacokinetics, GlaxoSmithKline, R&D, Stevenage, United Kingdom (K.T.)
| |
Collapse
|
3
|
Septiana WL, Ayudyasari W, Gunardi H, Pawitan JA, Balachander GM, Yu H, Antarianto RD. Liver organoids cocultured on decellularized native liver scaffolds as a bridging therapy improves survival from liver failure in rabbits. In Vitro Cell Dev Biol Anim 2023; 59:747-763. [PMID: 38110841 DOI: 10.1007/s11626-023-00817-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 09/28/2023] [Indexed: 12/20/2023]
Abstract
The present study aimed to develop viable liver organoids using decellularized native liver scaffolds and evaluate the efficacy of human liver organoid transplantation in a rabbit model of cirrhosis. Liver organoids were formed by coculture of hepatocyte-like cells derived from the human-induced pluripotent stem cells with three other cell types. Twelve 3-mo-old New Zealand White Rabbits underwent a sham operation, bile duct ligation, or biliary duct ligation followed by liver organoid transplantation. Liver organoid structure and function before and after transplantation were evaluated using histological and molecular analyses. A survival analysis using the Kaplan-Meier method was performed to determine the cumulative probability of survival according to liver organoid transplantation with significantly greater overall survival observed in rabbits that underwent liver organoid transplantation (P = 0.003, log-rank test). The short-term group had higher hepatic expression levels of ALB and CYP3A mRNA and lower expression levels of AST mRNA compared to the long-term group. The short-term group also had lower collagen deposition in liver tissues. Transplantation of human liver organoids cocultured in decellularized native liver scaffold into rabbits that had undergone bile duct ligation improved short-term survival and hepatic function. The results of the present study highlight the potential of liver organoid transplantation as a bridging therapy in liver failure; however, rejection and poor liver organoid function may limit the long-term efficacy of this therapeutic approach.
Collapse
Affiliation(s)
- Wahyunia Likhayati Septiana
- Program Doktor Ilmu Biomedik, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
- Department of Histology, Faculty of Medicine, Universitas Gunadarma, Depok, Indonesia
| | - Wulan Ayudyasari
- Department of Surgery, Fakultas Kedokteran Universitas Indonesia, Jakarta, Indonesia
| | - Hardian Gunardi
- Department of Surgery, Fakultas Kedokteran Universitas Indonesia, Jakarta, Indonesia
| | - Jeanne Adiwinata Pawitan
- Department of Histology, Fakultas Kedokteran Universitas Indonesia, Jl Salemba Raya No 6. Jakarta Pusat 10430, Jakarta, Indonesia
- Stem Cell and Tissue Engineering Research Cluster, (IMERI) Indonesian Medical Education and Research Institute, Jakarta, Indonesia
- Integrated Service Unit of Stem Cell Medical Technology (IPT TK Sel Punca), Dr. Cipto Mangunkusumo General Hospital (RSCM), Jakarta, Indonesia
| | - Gowri Manohari Balachander
- Department of Physiology, The Institute for Digital Medicine (WisDM), Yong Loo Lin School of Medicine, MD9-04-11, 2 Medical Drive, Singapore, 117593, Singapore
- School of Biomedical Engineering, Indian Institute of Technology (BHU), Varanasi, India, 221005
| | - Hanry Yu
- Department of Physiology, The Institute for Digital Medicine (WisDM), Yong Loo Lin School of Medicine, MD9-04-11, 2 Medical Drive, Singapore, 117593, Singapore
- School of Biomedical Engineering, Indian Institute of Technology (BHU), Varanasi, India, 221005
- Institute of Bioengineering & Bioimaging, A*STAR, 31 Biopolis Way, #07-01, Singapore, 138669, Singapore
- CAMP, Singapore-MIT Alliance for Research and Technology, 1 CREATE Way, Level 4 Enterprise Wing, Singapore, 138602, Singapore
- Mechanobiology Institute, National University of Singapore, T-Lab, #05-01, 5A Engineering Drive 1, Singapore, 117411, Singapore
| | - Radiana Dhewayani Antarianto
- Department of Histology, Fakultas Kedokteran Universitas Indonesia, Jl Salemba Raya No 6. Jakarta Pusat 10430, Jakarta, Indonesia.
- Stem Cell and Tissue Engineering Research Cluster, (IMERI) Indonesian Medical Education and Research Institute, Jakarta, Indonesia.
| |
Collapse
|
4
|
Zheng Q, Kawaguchi M, Mikami H, Diao P, Zhang X, Zhang Z, Nakajima T, Iwadare T, Kimura T, Nakayama J, Tanaka N. Establishment of Novel Mouse Model of Dietary NASH Rapidly Progressing into Liver Cirrhosis and Tumors. Cancers (Basel) 2023; 15:3744. [PMID: 37509405 PMCID: PMC10378543 DOI: 10.3390/cancers15143744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 07/09/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
Non-alcoholic steatohepatitis (NASH), which is the most severe manifestation of non-alcoholic fatty liver disease (NAFLD), has been recognized as a major hepatocellular carcinoma (HCC) catalyst. However, the molecular mechanism of NASH-liver fibrosis-HCC sequence remains unclear and a specific and effective treatment for NASH has not yet been established. The progress in this field depends on the availability of reliable preclinical models which show the steady progression to NASH, liver cirrhosis, and HCC. However, most of the NASH mouse models that have been described to date develop NASH generally for more than 24 weeks and there is an uncertainty of HCC development. To overcome such shortcomings of experimental NASH studies, we established a novel NASH-HCC mouse model with very high reproducibility, generality, and convenience. We treated male C57BL/6J mice with a newly developed choline-deficient and methionine-restricted high-fat diet, named OYC-NASH2 diet, for 60 weeks. Treatment of OYC-NASH2 diet for 3 weeks revealed marked steatosis, lobular inflammation, and fibrosis, histologically diagnosed as NASH. Liver cirrhosis was observed in all mice with 48-week treatment. Liver nodules emerged at 12 weeks of the treatment, > 2 mm diameter liver tumors developed in all mice at 24 weeks of the treatment and HCC appeared after 36-week treatment. In conclusion, our rapidly progressive and highly reproducible NASH-liver cirrhosis-HCC model is helpful for preclinical development and research on the pathogenesis of human NAFLD-NASH-HCC. Our mouse model would be useful for the development of novel chemicals for NASH-HCC-targeted therapies.
Collapse
Affiliation(s)
- Qianqian Zheng
- Department of Metabolic Regulation, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
| | | | - Hayato Mikami
- Oriental Yeast Co., Ltd., Itabashi, Tokyo 174-8505, Japan
| | - Pan Diao
- Department of Metabolic Regulation, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
| | - Xuguang Zhang
- Department of Metabolic Regulation, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
| | - Zhe Zhang
- Department of Metabolic Regulation, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
| | - Takero Nakajima
- Department of Metabolic Regulation, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
| | - Takanobu Iwadare
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
| | - Takefumi Kimura
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
| | - Jun Nakayama
- Department of Molecular Pathology, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
| | - Naoki Tanaka
- Department of Global Medical Research Promotion, Shinshu University Graduate School of Medicine, Matsumoto 390-8621, Japan
- International Relations Office, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
- Research Center for Social Systems, Shinshu University, Matsumoto 390-8621, Japan
| |
Collapse
|