1
|
Nie X, Liu S, Huang Q, Wu H, Zheng Q, Xu X, Li B, Ma G, Zhou X, Liu S, Gao W. The Inhibitory Impact of a Co-Assembly Gel with Natural Carrier-Free Binary Small Molecules, as Used in Traditional Chinese Medicine, on the Viability of SW1990 Cells. Gels 2024; 10:569. [PMID: 39330171 PMCID: PMC11431333 DOI: 10.3390/gels10090569] [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: 08/07/2024] [Revised: 08/27/2024] [Accepted: 08/30/2024] [Indexed: 09/28/2024] Open
Abstract
Chinese herbs are a huge treasure trove of natural products and an important source of many active molecules. The theory of traditional Chinese medicine compatibility (TCMC) is widely applied in clinical practice, but its mechanism is still ambiguous. This study aims to open a new window for this predicament by studying the interaction between the main active ingredients from a drug pair. Carrier-free assembly of natural products improves the shortcomings of traditional nanodelivery systems and opens a new path for the development of new nanomaterials. The drug pair "Pueraria and Hedyotis diffusa" has been commonly used in clinical practice, with a predominant therapeutic effect. This study is devoted to the study of the binary small molecule co-assembly of the main active molecules from the drug pair. In this study, we introduce a carrier-free composite gel, formed by the co-assembly of puerarin (PUE) and deacetylasperulosidic acid (DAA) via non-covalent bonds including π-π packing, intermolecular hydrogen bonding, and C=O π interactions. With a strain point 7-fold higher than that of P gel, the P - D gel exhibited favorable rheological properties. The survival rate of SW1990 cells in the P - D group was only 21.39% when the concentration of administration reached 200 μM. It thus demonstrated activity in inhibiting SW1990 cells' survival, suggesting potential in combating pancreatic cancer. Furthermore, this research offers a valuable concept for enhancing the mechanical properties and bioactivity of hydrogel materials through the utilization of a multi-component natural small molecule co-assembly approach. More importantly, this provides new ideas and methods for the treatment of pancreatic cancer and the analysis of traditional Chinese medicine compatibility theory.
Collapse
Affiliation(s)
- Xueqiang Nie
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100193, China
| | - Sifan Liu
- Department of Pharmaceutical Science, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Qiongxue Huang
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100193, China
| | - Haifeng Wu
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100193, China
| | - Qingxia Zheng
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100193, China
| | - Xudong Xu
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100193, China
| | - Bowen Li
- Department of Pathophysiology, Hebei University of Chinese Medicine, Shijiazhuang 050000, China
| | - Guoxu Ma
- Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100193, China
| | - Xiaolei Zhou
- Guangxi Botanical Garden of Medicinal Plants, Nanning 530023, China
| | - Shuchen Liu
- Department of Pharmaceutical Science, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Weijuan Gao
- Department of Pathophysiology, Hebei University of Chinese Medicine, Shijiazhuang 050000, China
| |
Collapse
|
2
|
Wu M, Lai H, Peng W, Zhou X, Zhu L, Tu H, Yuan K, Yang Z. Monotropein: A comprehensive review of biosynthesis, physicochemical properties, pharmacokinetics, and pharmacology. Front Pharmacol 2023; 14:1109940. [PMID: 36937894 PMCID: PMC10017856 DOI: 10.3389/fphar.2023.1109940] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 02/23/2023] [Indexed: 03/06/2023] Open
Abstract
Monotropein, a principal natural compound in iridoid glycosides extracted from Morindae officinalis radix, has potent pharmacological activities. To understand and utilize monotropein, we systematically summarized the studies on monotropein, including its biosynthetic pathway, physicochemical properties, pharmacokinetics, and pharmacology. Interestingly, we found that the multiple bioactivities of monotropein, such as anti-osteoporosis, anti-inflammation, anti-oxidation, anti-nociception, and hepatic or renal protection, are closely associated with its capability of downregulating the nuclear factor-κB signaling pathway, inhibiting the mitogen-activated protein kinase signaling pathway, attenuating the activation of nuclear factor E2-related factor 2/heme oxygenase-1 signaling pathway, and regulating the mammalian target of rapamycin/autophagy signaling pathway. However, the clinically therapeutic effects and the potential problems need to be addressed. This review highlights the current research progress on monotropein, which provides a reference for further investigation of monotropein.
Collapse
Affiliation(s)
- Mingquan Wu
- Department of Pharmacy, Sichuan Orthopedic Hospital, Chengdu, Sichuan, China
- *Correspondence: Mingquan Wu, ; Zhirui Yang,
| | - Huabing Lai
- Department of Rehabilitation and Prosthetic Orthopedics Center, Sichuan Orthopedic Hospital, Chengdu, Sichuan, China
| | - Wei Peng
- Department of Pharmacy, Sichuan Orthopedic Hospital, Chengdu, Sichuan, China
| | - Xu Zhou
- Department of Pharmacy, Sichuan Orthopedic Hospital, Chengdu, Sichuan, China
| | - Liyang Zhu
- Department of Pharmacy, Sichuan Orthopedic Hospital, Chengdu, Sichuan, China
| | - He Tu
- Department of Pharmacy, Sichuan Orthopedic Hospital, Chengdu, Sichuan, China
| | - Kezhu Yuan
- Department of Scientific Research, Sichuan Orthopedic Hospital, Chengdu, Sichuan, China
| | - Zhirui Yang
- Department of Nuclear Medicine, Chengdu Second People’s Hospital, Chengdu, Sichuan, China
- *Correspondence: Mingquan Wu, ; Zhirui Yang,
| |
Collapse
|
3
|
Nutraceuticals and the Network of Obesity Modulators. Nutrients 2022; 14:nu14235099. [PMID: 36501129 PMCID: PMC9739360 DOI: 10.3390/nu14235099] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 11/24/2022] [Accepted: 11/29/2022] [Indexed: 12/03/2022] Open
Abstract
Obesity is considered an increasingly widespread disease in the world population, regardless of age and gender. Genetic but also lifestyle-dependent causes have been identified. Nutrition and physical exercise play an important role, especially in non-genetic obesity. In a three-compartment model, the body is divided into fat mass, fat-free mass and water, and obesity can be considered a condition in which the percentage of total fat mass is in excess. People with a high BMI index or overweight use self-medications, such as food supplements or teas, with the aim to prevent or treat their problem. Unfortunately, there are several obesity modulators that act both on the pathways that promote adipogenesis and those that inhibit lipolysis. Moreover, these pathways involve different tissues and organs, so it is very difficult to identify anti-obesity substances. A network of factors and cells contributes to the accumulation of fat in completely different body districts. The identification of natural anti-obesity agents should consider this network, which we would like to call "obesosome". The nutrigenomic, nutrigenetic and epigenetic contribute to making the identification of active compounds very difficult. This narrative review aims to highlight nutraceuticals that, in vitro or in vivo, showed an anti-obesity activity or were found to be useful in the control of dysfunctions which are secondary to obesity. The results suggest that it is not possible to use a single compound to treat obesity, but that the studies have to be addressed towards the identification of mixtures of nutraceuticals.
Collapse
|
4
|
Chen H, Qi X, Guan K, Gu Y, Wang R, Li Q, Ma Y. Peptides released from bovine α-lactalbumin by simulated digestion alleviated free fatty acids-induced lipid accumulation in HepG2 cells. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104618] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
|
5
|
Antihyperlipidemic and Antioxidant Effects of Averrhoa Carambola Extract in High-Fat Diet-Fed Rats. Biomedicines 2019; 7:biomedicines7030072. [PMID: 31527433 PMCID: PMC6784245 DOI: 10.3390/biomedicines7030072] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 09/12/2019] [Accepted: 09/14/2019] [Indexed: 01/24/2023] Open
Abstract
The present study explored the antihyperlipidemic potential of a standardized methanolic extract of Averrhoa carambola (A. carambola) leaf (MEACL) in high-fat diet (HFD)-fed rats. The standardized MEACL was orally administered at different doses (250, 500, and 1000 mg/kg) to HFD-induced hyperlipidemic rats for five weeks. Serum lipid profile, body weight changes, body mass index (BMI), daily food intake, relative organ weight, and histology of the liver were evaluated. In addition, the effect of MEACL on HMG-CoA reductase and pancreatic lipase activities as well as hepatic and fecal lipids was demonstrated. MEACL supplementation reduced serum lipids in HFD-fed rats in a dose-dependent manner. Histopathological scores revealed that 1000 mg/kg MEACL restored the damage to liver tissue in hyperlipidemic rats. MEACL decreased the body mass index (BMI), atherogenic index, and hepatic cholesterol and triglycerides and increased fecal cholesterol and bile acids in HFD-fed rats. Also, MEACL ameliorated lipid peroxidation and improved antioxidant defenses in the liver of HFD-fed rats. Furthermore, HMG-CoA reductase and lipase were suppressed by MEACL. In conclusion, this study shows the potential effect of MEACL to ameliorate hyperlipidemia and oxidative stress in HFD-fed rats. It prevented hepatic lipid accumulation and exerted an inhibitory effect on HMG-CoA reductase and lipase.
Collapse
|