scholarly journals Curcumin: Phytochemical Therapy in the Treatment of Hyperlipidemia

2019 ◽  
Keyword(s):  
Side Effects ◽  
Curcuma Longa ◽  
Experimental Studies ◽  
Lipid Lowering ◽  
Modern World ◽  
Therapeutic Effects ◽  
Synthetic Drugs ◽  
Wide Range

In modern world, hyperlipidemia is the most common disorder mainly caused by lifestyle habits and the major cause of cardiovascular, coronary and atherosclerotic changes. Such disorder is characterized by abnormally elevated levels of any or all lipids or lipoproteins in the blood. A wide range of drugs are available for the treatment of hyperlipidemia, class of antihyperlipidemic drugs, but such drug-therapies are carried out with presence of various side effects. In the last decades, different in vitro and in vivo research have been conducted to confirm the therapeutic effects of various phytochemical agents that overcome the side effects caused by synthetic drugs. According to Ayurvedic recommendations and experimental studies, numerous phytochemical agents have been reported to possess different antihyperlipidemic properties. One of the most studied phytochemical agent - curcumin, herbal polyphenol and active ingredient which can be extracted from the powder rhizome of the plant Curcuma longa, has been reported to possess a wide range of pharmacological properties such as antimicrobial, antioxidative, antiinflammatory and anticancer property. Recent studies also suggests curcumin as potential lipid lowering candidate in treatment of hyperlipidemia. The aim of this review is to present and discuss phytochemistry, molecular mechanism of hypolipidemic activity of curcumin, demonstrating its importance as potential therapy for the treatment of hyperlipidemia.

scholarly journals Anti-glycation activity of curcumin

2019 ◽  
Vol 73 ◽  
pp. 182-188
Author(s):  
Sabina Galiniak ◽  
Marek Biesiadecki ◽  
Bożena Czubat ◽  
Dorota Bartusik-Aebisher
Keyword(s):  
Curcuma Longa ◽  
Low Cost ◽  
Aldehyde Group ◽  
Secretory Cells ◽  
Therapeutic Effects ◽  
Active Inhibitor ◽  
Beneficial Effects ◽  
Wide Range

Curcumin, a compound belonging to the group of polyphenols with a characteristic yellow-orange color, is the most active ingredient of the long-leaved Curcuma longa L. and the ingredient of seasoning mixes, including curry spices. Due to its antioxidant, anti-inflammatory and anti-cancer properties, it has a wide range of therapeutic effects and has been studied for many years. Curcumin has enormous potential in preventing many diseases due to the widely described benefits of its use, it is non-toxic and additionally. Therapy with curcumin is low cost. Currently, many studies focus on the anti-glycation activity of curcumin, which could be used as an active inhibitor of glycation, i.e. a non-enzymatic process of combining a keto or aldehyde group of sugar with a free amino group of a protein. Finally, heterogeneous end products of advanced glycation are formed in the multistage and complicated glycation reaction. Formation of glycation products is intensified with age, as well as in various disease states, including diabetes or neurodegenerative diseases. Many literature data describe the role of curcumin in the prevention and treatment of diabetes. It is known that polyphenol has beneficial effects on hyperglycemia, insulin resistance and regeneration of secretory cells of pancreatic islets. It seems that addition of curcumin, the main ingredient of curry spice, to food could help people prevent the development of lifestyle diseases, including diabetes and its complications. The article presents the current state of knowledge on the curcumin anti-glycation properties in vitro as well as in vivo.

Current Status and Future Perspective for Research on Medicinal Plants with Anticancerous Activity and Minimum Cytotoxic Value

2019 ◽  
Vol 20 (12) ◽  
pp. 1227-1243
Author(s):  
Hina Qamar ◽  
Sumbul Rehman ◽  
D.K. Chauhan
Keyword(s):  
Side Effects ◽  
Medicinal Plants ◽  
Anticancer Agents ◽  
Drug Targets ◽  
Psidium Guajava ◽  
Current Status ◽  
Future Perspective ◽  
Wide Range

Cancer is the second leading cause of morbidity and mortality worldwide. Although chemotherapy and radiotherapy enhance the survival rate of cancerous patients but they have several acute toxic effects. Therefore, there is a need to search for new anticancer agents having better efficacy and lesser side effects. In this regard, herbal treatment is found to be a safe method for treating and preventing cancer. Here, an attempt has been made to screen some less explored medicinal plants like Ammania baccifera, Asclepias curassavica, Azadarichta indica, Butea monosperma, Croton tiglium, Hedera nepalensis, Jatropha curcas, Momordica charantia, Moringa oleifera, Psidium guajava, etc. having potent anticancer activity with minimum cytotoxic value (IC50 >3μM) and lesser or negligible toxicity. They are rich in active phytochemicals with a wide range of drug targets. In this study, these medicinal plants were evaluated for dose-dependent cytotoxicological studies via in vitro MTT assay and in vivo tumor models along with some more plants which are reported to have IC50 value in the range of 0.019-0.528 mg/ml. The findings indicate that these plants inhibit tumor growth by their antiproliferative, pro-apoptotic, anti-metastatic and anti-angiogenic molecular targets. They are widely used because of their easy availability, affordable price and having no or sometimes minimal side effects. This review provides a baseline for the discovery of anticancer drugs from medicinal plants having minimum cytotoxic value with minimal side effects and establishment of their analogues for the welfare of mankind.

scholarly journals Melatonin in Cancer Treatment: Current Knowledge and Future Opportunities

Molecules ◽  
2021 ◽  
Vol 26 (9) ◽  
pp. 2506
Author(s):  
Wamidh H. Talib ◽  
Ahmad Riyad Alsayed ◽  
Alaa Abuawad ◽  
Safa Daoud ◽  
Asma Ismail Mahmod
Keyword(s):  
Clinical Trials ◽  
Current Knowledge ◽  
Biological Activities ◽  
Experimental Studies ◽  
Therapeutic Effects ◽  
Cell Proliferation Inhibition ◽  
Different Types ◽  
Solid Foundation

Melatonin is a pleotropic molecule with numerous biological activities. Epidemiological and experimental studies have documented that melatonin could inhibit different types of cancer in vitro and in vivo. Results showed the involvement of melatonin in different anticancer mechanisms including apoptosis induction, cell proliferation inhibition, reduction in tumor growth and metastases, reduction in the side effects associated with chemotherapy and radiotherapy, decreasing drug resistance in cancer therapy, and augmentation of the therapeutic effects of conventional anticancer therapies. Clinical trials revealed that melatonin is an effective adjuvant drug to all conventional therapies. This review summarized melatonin biosynthesis, availability from natural sources, metabolism, bioavailability, anticancer mechanisms of melatonin, its use in clinical trials, and pharmaceutical formulation. Studies discussed in this review will provide a solid foundation for researchers and physicians to design and develop new therapies to treat and prevent cancer using melatonin.

scholarly journals Antiartherosclerotic Effects of Plant Flavonoids

2014 ◽  
Vol 2014 ◽  
pp. 1-11 ◽  
Author(s):  
Shamala Salvamani ◽  
Baskaran Gunasekaran ◽  
Noor Azmi Shaharuddin ◽  
Siti Aqlima Ahmad ◽  
Mohd Yunus Shukor
Keyword(s):  
Cardiovascular Diseases ◽  
Side Effects ◽  
Animal Models ◽  
Vascular Diseases ◽  
Lipid Lowering ◽  
Peripheral Vascular ◽  
Heart Attacks ◽  
Synthetic Drug

Atherosclerosis is the process of hardening and narrowing the arteries. Atherosclerosis is generally associated with cardiovascular diseases such as strokes, heart attacks, and peripheral vascular diseases. Since the usage of the synthetic drug, statins, leads to various side effects, the plants flavonoids with antiartherosclerotic activity gained much attention and were proven to reduce the risk of atherosclerosisin vitroandin vivobased on different animal models. The flavonoids compounds also exhibit lipid lowering effects and anti-inflammatory and antiatherogenic properties. The future development of flavonoids-based drugs is believed to provide significant effects on atherosclerosis and its related diseases. This paper discusses the antiatherosclerotic effects of selected plant flavonoids such as quercetin, kaempferol, myricetin, rutin, naringenin, catechin, fisetin, and gossypetin.

scholarly journals Effects of Curcumin on Vessel Formation Insight into the Pro- and Antiangiogenesis of Curcumin

2019 ◽  
Vol 2019 ◽  
pp. 1-9 ◽  
Author(s):  
Ting-ye Wang ◽  
Jia-xu Chen
Keyword(s):  
Curcuma Longa ◽  
Scientific Evidence ◽  
Short Review ◽  
Dual Effect ◽  
Scientific Databases ◽  
Wide Range ◽  
Available Information ◽  
Insight Into

Curcumin is a compound extracted from the Curcuma longa L, which possesses a wide range of pharmacological effects. However, few studies have collected scientific evidence on its dual effect on angiogenesis. The present review gathered the fragmented information available in the literature to discuss the dual effect and possible mechanisms of curcumin on angiogenesis. Available information concerning the effect of curcumin on angiogenesis is compiled from scientific databases, including PubMed and Web of Science using the key term (curcumin and angiogenesis). The results were reviewed to identify relevant articles. Related literature demonstrated that curcumin has antiangiogenesis effect via regulating multiple factors, including proangiogenesis factor VEGF, MMPs, and FGF, both in vivo and in vitro, and could promote angiogenesis under certain circumstances via these factors. This paper provided a short review on bidirectional action of curcumin, which should be useful for further study and application of this compound that require further studies.

scholarly journals The Potential and Action Mechanism of Polyphenols in the Treatment of Liver Diseases

2018 ◽  
Vol 2018 ◽  
pp. 1-25 ◽  
Author(s):  
Sha Li ◽  
Hor Yue Tan ◽  
Ning Wang ◽  
Fan Cheung ◽  
Ming Hong ◽  
...  
Keyword(s):  
Liver Diseases ◽  
Therapeutic Effects ◽  
Natural Polyphenols ◽  
Action Mechanisms ◽  
Liver Injuries ◽  
Wide Range ◽  
Natural Foods ◽  
Systematical Review

Liver disease, involving a wide range of liver pathologies from fatty liver, hepatitis, and fibrosis to cirrhosis and hepatocellular carcinoma, is a serious health problem worldwide. In recent years, many natural foods and herbs with abundant phytochemicals have been proposed as health supplementation for patients with hepatic disorders. As an important category of phytochemicals, natural polyphenols have attracted increasing attention as potential agents for the prevention and treatment of liver diseases. The striking capacities in remitting oxidative stress, lipid metabolism, insulin resistance, and inflammation put polyphenols in the spotlight for the therapies of liver diseases. It has been reported that many polyphenols from a wide range of foods and herbs exert therapeutic effects on liver injuries via complicated mechanisms. Therefore, it is necessary to have a systematical review to sort out current researches to help better understand the potentials of polyphenols in liver diseases. In this review, we aim to summarize and update the existing evidence of natural polyphenols in the treatment of various liver diseases by in vitro, in vivo, and clinical studies, while special attention is paid to the action mechanisms.

scholarly journals The Anticancer Effects of Paeoniflorin and Its Underlying Mechanisms

2019 ◽  
Vol 14 (9) ◽  
pp. 1934578X1987640
Author(s):  
Li-Juan Deng ◽  
Yu-He Lei ◽  
Tsz-Fung Chiu ◽  
Ming Qi ◽  
Hua Gan ◽  
...  
Keyword(s):  
Recent Progress ◽  
Antitumor Effect ◽  
Molecular Mechanisms ◽  
Experimental Studies ◽  
Future Prospects ◽  
Anticancer Effects ◽  
Wide Range ◽  
Underlying Mechanisms

Paeoniflorin (PF) is an important pharmacological component of some Chinese traditional herbal formulas, such as Bai Shao, Chi Shao, and Dan Pi, which have been clinically used for centuries. Although many experimental studies have explored a wide range of pharmacological properties of PF, including anticancer, anti-inflammatory, antioxidant, immunoregulatory, and prevention of insulin resistance, there is no review to describe these reported effects systematically, especially the antitumor effect and the underlying mechanisms. In this review, we summarize the recent progress on the anticancer profiles both in vitro and in vivo of PF. Moreover, we highlight the integrated molecular mechanisms of PF and contemplate its future prospects as a potential anticancer drug.

scholarly journals Quercetin as a Novel Therapeutic Approach for Lymphoma

2021 ◽  
Vol 2021 ◽  
pp. 1-15
Author(s):  
Saiedeh Razi Soofiyani ◽  
Kamran Hosseini ◽  
Haleh Forouhandeh ◽  
Tohid Ghasemnejad ◽  
Vahideh Tarhriz ◽  
...  
Keyword(s):  
Clinical Studies ◽  
Hodgkin’S Lymphoma ◽  
Experimental Studies ◽  
Hodgkin's Lymphoma ◽  
In Vivo Studies ◽  
Therapeutic Effects ◽  
Malignant Diseases ◽  
Antitumor Effects

Lymphoma is a name for malignant diseases of the lymphatic system including Hodgkin’s lymphoma and non-Hodgkin’s lymphoma. Although several approaches are used for the treatment of these diseases, some of them are not successful and have serious adverse effects. Therefore, other effective treatment methods might be interesting. Studies have indicated that plant ingredients play a key role in treating several diseases. Some plants have already shown a potential therapeutic effect on many malignant diseases. Quercetin is a flavonoid found in different plants and could be useful in the treatment of different malignant diseases. Quercetin has its antimalignant effects through targeting main survival pathways activated in tumor cells. In vitro/in vivo experimental studies have demonstrated that quercetin possesses a cytotoxic effect on lymphoid cancer cells. Regardless of the optimum results that have been obtained from both in vitro/in vivo studies, few clinical studies have analyzed the antitumor effects of quercetin in lymphoid cancers. Thus, it seems that more clinical studies should introduce quercetin as a therapeutic, alone or in combination with other chemotherapy agents. Here, in this study, we reviewed the anticancer effects of quercetin and highlighted the potential therapeutic effects of quercetin in various types of lymphoma.

scholarly journals Phytotherapy: Herbal medicine in the management of Diabetes mellitus

2017 ◽  
Vol 4 (4) ◽  
pp. 161-165
Author(s):  
Twinkle Sunder Bansode ◽  
B K Salalkar
Keyword(s):  
Maximum Effect ◽  
Syzygium Cumini ◽  
Terminalia Chebula ◽  
Salvadora Persica ◽  
Antidiabetic Agents ◽  
Synthetic Drugs ◽  
Wide Range ◽  
Phytochemical Profile

Despite considerable progress in the treatment of the diabetes with synthetic drugs, the search for effective, safe and inexpensive drugs is ongoing from herbs, since they offer a wide range of antidiabetic agents. Antidiabetic studies using in silico, in vitro and in vivo aspect of different medicinal plant products (Trigonella foenum-graecum, seeds; Syzygium cumini, seeds; Salvadora persica, leaves and Terminalia chebula, seeds) were reviewed. The objective of the study was to compare these medicinal plants for their hypoglycemic effect and phytochemical composition in order to find out most feasible and efficient antidiabetic agent. In this regard, the article is going to look at the phytochemical profile and the antihyperglycaemic properties and toxicity studies of the various fractions isolated from these plants. Studies claimed that all crude as well as partially purified fractions showed an antidiabetic effect hence are potent antidiabetic agents, but maximum effect observed in case of fraction isolated from Syzygium cumini and Salvadora persica.

scholarly journals The Synergistic Effects of 5-Aminosalicylic Acid and Vorinostat in the Treatment of Ulcerative Colitis

2021 ◽  
Vol 12 ◽  
Author(s):  
Long He ◽  
Shuting Wen ◽  
Zhuotai Zhong ◽  
Senhui Weng ◽  
Qilong Jiang ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Side Effects ◽  
Interaction Analysis ◽  
Synergistic Effects ◽  
Pathway Enrichment Analysis ◽  
Therapeutic Effects ◽  
Peroxisome Proliferator ◽  
Aminosalicylic Acid

Background: The drug 5-aminosalicylic acid (5-ASA) is the first-line therapy for the treatment of patients with mild-to-moderate ulcerative colitis (UC). However, in some cases, 5-ASA cannot achieve the desired therapeutic effects. Therefore, patients have to undergo therapies that include corticosteroids, monoclonal antibodies or immunosuppressants, which are expensive and may be accompanied by significant side effects. Synergistic drug combinations can achieve greater therapeutic effects than individual drugs while contributing to combating drug resistance and lessening toxic side effects. Thus, in this study, we sought to identify synergistic drugs that can act synergistically with 5-ASA.Methods: We started our study with protein-metabolite analysis based on peroxisome proliferator-activated receptor gamma (PPARG), the therapeutic target of 5-ASA, to identify more additional potential drug targets. Then, we further evaluated the possibility of their synergy with PPARG by integrating Kyoto Encyclopedia of Genes and Genome (KEGG) pathway enrichment analysis, pathway-pathway interaction analysis, and semantic similarity analysis. Finally, we validated the synergistic effects with in vitro and in vivo experiments.Results: The combination of 5-ASA and vorinostat (SAHA) showed lower toxicity and mRNA expression of p65 in human colonic epithelial cell lines (Caco-2 and HCT-116), and more efficiently alleviated the symptoms of dextran sulfate sodium (DSS)-induced colitis than treatment with 5-ASA and SAHA alone.Conclusion: SAHA can exert effective synergistic effects with 5-ASA in the treatment of UC. One possible mechanism of synergism may be synergistic inhibition of the nuclear factor kappa B (NF-kB) signaling pathway. Moreover, the metabolite-butyric acid may be involved.

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