Submitted Successfully!
To reward your contribution, here is a gift for you: A free trial for our video production service.
Thank you for your contribution! You can also upload a video entry or images related to this topic.
Version Summary Created by Modification Content Size Created at Operation
1
Vlad-Alexandru Toma
 -- 2853 2023-02-02 04:50:39 |
2 update references and layout
Rita Xu
 Meta information modification 2853 2023-02-02 06:09:59 |

Video Upload Options

We provide professional Video Production Services to translate complex research into visually appealing presentations. Would you like to try it?
No, upload directly Yes

Confirm

Are you sure to Delete?
Yes No
Cite
If you have any further questions, please contact Encyclopedia Editorial Office.
Racz, L.Z.;  Racz, C.P.;  Pop, L.;  Tomoaia, G.;  Mocanu, A.;  Barbu, I.;  Sárközi, M.;  Roman, I.;  Avram, A.;  Tomoaia-Cotisel, M.; et al. Biological Actions of Curcumin. Encyclopedia. Available online: https://encyclopedia.pub/entry/40752 (accessed on 17 November 2024).
Racz LZ,  Racz CP,  Pop L,  Tomoaia G,  Mocanu A,  Barbu I, et al. Biological Actions of Curcumin. Encyclopedia. Available at: https://encyclopedia.pub/entry/40752. Accessed November 17, 2024.
Racz, Levente Zsolt, Csaba Pal Racz, Lucian-Cristian Pop, Gheorghe Tomoaia, Aurora Mocanu, Ioana Barbu, Melinda Sárközi, Ioana Roman, Alexandra Avram, Maria Tomoaia-Cotisel, et al. "Biological Actions of Curcumin" Encyclopedia, https://encyclopedia.pub/entry/40752 (accessed November 17, 2024).
Racz, L.Z.,  Racz, C.P.,  Pop, L.,  Tomoaia, G.,  Mocanu, A.,  Barbu, I.,  Sárközi, M.,  Roman, I.,  Avram, A.,  Tomoaia-Cotisel, M., & Toma, V. (2023, February 02). Biological Actions of Curcumin. In Encyclopedia. https://encyclopedia.pub/entry/40752
Racz, Levente Zsolt, et al. "Biological Actions of Curcumin." Encyclopedia. Web. 02 February, 2023.
Biological Actions of Curcumin
Edit
This entry is adapted from the peer-reviewed paper 10.3390/molecules27206854

Curcumin (CCM) is one of the most frequently explored plant compounds with various biological actions such as antibacterial, antiviral, antifungal, antineoplastic, and antioxidant/anti-inflammatory properties. The laboratory data and clinical trials have demonstrated that the bioavailability and bioactivity of curcumin are influenced by the feature of the curcumin molecular complex types. Curcumin has a high capacity to form molecular complexes with proteins (such as whey proteins, bovine serum albumin, β-lactoglobulin), carbohydrates, lipids, and natural compounds (e.g., resveratrol, piperine, quercetin).

bioavailability therapeutic properties protein–curcumin interactions whey proteins β-lactoglobulin

1. Introduction

Medicinal herbs have been used for the treatment of many diseases since the beginning of civilization. A significant part of the world’s population living in developing countries believes in traditional herbal medicines for their primary health care [1]. Even in the modern allopathic system, medicinal plants play a key role in public health care [2]. The products of natural origin and the molecules extracted from them have represented since ancient times an important raw material for medicine and the discovery of new drugs [3]. A plant that has been widely studied is Curcuma longa L. [4] or turmeric, which has attracted the interest of researchers and been the focus of numerous scientific studies. Turmeric is a common food spice, used as a traditional medicine in India and China to treat wounds, skin diseases, eye infections, dental, and digestive disorders [5][6].
Curcumin represents a naturally occurring polyphenolic component, isolated from the rhizomes of Curcuma longa L. Curcuminoids are natural chemical compounds found in turmeric, which are responsible for its orange color. Turmeric rhizomes contain 3–5% of curcuminoids derivatives [7], including demethoxycurcumin (10–20%), bis-demethoxycurcumin (3%), and curcumin (CCM) (75–85%), which is the most important bioactive constituent [8][9]. All three curcuminoids derivatives have antioxidant abilities and antifungal activity [10]. The highest values of these properties are in the case of CCM, followed by demethoxycurcumin (DMC) and bis-demethoxycurcumin (BMC) (Figure 1A) [11]. Many studies have indicated that demethoxycurcumin and bis-demethoxycurcumin have therapeutic uses for anti-Alzheimer’s [12] anti-cancer [13] and anti-inflammatory treatment [14][15]. Huang et al. (2020) have shown that CCM, DMC, and BMC decreased the viability of cancer cells, but their synergistic use is more effective in the treatment of osteosarcoma [16].
Curcuminoids are the major component of turmeric, which are responsible for its orange color.
The structure of curcumin includes the central 1,6-heptadiene-3, and 5-dione linked with 2 terminal phenolic rings (Figure 1B). The presence of intramolecular hydrogen atoms transferred at the β-diketone chain of CCM determines the keto-enol tautomeric conformations in equilibrium [17]. Under low pH conditions (pH 3–7), the CCM molecules exist in di-keto form, where CCM behaves as a strong proton donor. However, in alkaline conditions (pH > 8), the enolate form prevails, and CCM behaves as an electron donor. The existence of an enolate form in solution has been proven to be central to the radical scavenging capability of CCM [18][19].
Molecules 27 06854 g001
Figure 1. (A) Structure of curcumin (CCM), demethoxycurcumin (DMC), and bis-demethoxycurcumin (BMC) [20]. (B) The enol and keto forms of CCM [20].
Taken together, the biological and chemical features of curcumin exposed in the current context highlight the need to approach from a new thermodynamic perspective as well as bioavailability with respect to the pharmacological or biotechnological uses of curcumin.

2. Biological Actions of Curcumin

2.1. General Bioactivities and Limitations

The majority of systemically administered synthetic drugs has undesirable side effects or toxicity and can spread to nontarget body parts. For this reason, it is desirable to use safe compounds that also present a good bioavailability. CCM is a hydrophobic polyphenol [21], with numerous pharmacological properties (Figure 2), such as antiproliferative, anticancer [22][23][24][25][26][27][28][29][30][31][32][33], antidiabetic, antioxidant [34], and anti-inflammatory activities [35][36][37] and antimicrobial properties [38]. In general, the well-documented antiviral [38][39][40], anti-inflammatory, and immunomodulatory effects [41] of CCM, along with the evidence on anti-fibrotic [42] and lung protective properties [43] of this phytochemical in lung tissue, make it a likely molecule for the prevention and treatment of the infection with the SARS-CoV19 virus [44]. The virus binds to the target cell receptor, the angiotensin converting enzyme 2 receptor (ACE2R). Research has proved that CCM inhibits this virus ACE2R by inhibiting the spike protein and the function of the ACE2 receptor [45].
Molecules 27 06854 g002
Figure 2. The therapeutical effects of CCM are reflected by a large spectrum of action, as reported by the literature. The antitumor action of CCM was extensively explored in clinical and experimental conditions [22][23][24][25][26][27][28][29][30][31][32][33] as well as the antioxidant [34], anti-inflammatory [35][36][37], antibacterial [38][39][40] and immunomodulatory effects [41].
CCM is a unique molecule due to its wide range of useful biological functions. Clinical studies have shown that a daily dose of 8 g (considered high) of CCM has no adverse effects on the human organism [46].
The main limitations of CCM are low water solubility, low absorption, rapid systemic elimination from the human body, degradation at alkaline pH, and limited oral bioavailability [47][48][49]. Under alkaline conditions, CCM degrades to trans-6-(40-hydroxy-30-methoxyphenyl)-2, 4-dioxo-5-hexanal, ferulic acid, feruloyl methane, and vanillin (Figure 3) very quickly (~30 min) [50][51], while under acidic conditions, less than 20% of CCM was decomposed at 1 h. Only a small portion of CCM ingested orally is adsorbed in the intestine because a major part of CCM is excreted [49]. In addition, the absorbed CCM went through a quick metabolism in the liver and plasma [52]. Several studies show that decomposition products such as ferulic acid and vanillin also have antimicrobial, antiarrhythmic, antithrombotic, and antioxidant properties and can inhibit cancer development [53][54]. However, the biological activities of ferulic acid and vanillin are weaker compared to CCM [55].
Molecules 27 06854 g003
Figure 3. Product decomposition of curcumin in alkaline condition [56][57].

2.2. Antibacterial Properties

Although progress has been made over the years in the development of methods to treat infections caused by bacteria, the emergence of multi-resistant strains requires the study of new treatment methods. The aqueous extract obtained from the rhizome of C. longa demonstrated antimicrobial effects. The minimum inhibitory concentrations (MIC) obtained had values between 4 and 16 g/L, and the minimum bactericidal concentrations (MBC) varied between 16 and 32 g/L against S. epidermis, Staph. aureus, Klebsiella pneumoniae and E. coli [38][58]. Although the methanolic extract showed good inhibitory effects against S. aureus and B. subtillis the best results were obtained using hexanes and ethanol turmeric extract and curcuminoids against 24 bacterial species, namely Vibrio harveyi, V. alginolyticus, V. vulnificus, V. parahaemolyticus, V. cholerae, Bacillus subtilis, B. cereus, Aeromonas hydrophila, Streptococcus agalactiae, Staphilococcus aureus, S. intermedius, S. epidermidis, etc. [38][59]. A potential aim for antibacterials could be the stability and assembly of FtsZ protofilaments, an important factor for bacterial cytokinesis. By inducing, CCM abolished B. subtilis cytokinesis and Z-ring formation. A possible antibacterial mechanism of action produced by CCM is the inhibition of FtsZ assembly on the Z-ring and the suppression of bacterial cells [60].
In burn units, infections with Pseudomonas aeruginosa are the most common, and the multi-resistance to antibiotics acquired by this microorganism causes a major problem, complicating the treatment of patients. Shariati et al. (2019) used the wet-milling method to synthesize CCM nanoparticles with sizes between 2 and 40 nm. This large surface area enhanced aqueous solubility and produced better inhibitory effects on MDR P. aeruginosa than CCM extracts. These nanoparticles produced cell wall destruction, cell lysis, and death. It was demonstrated that nano-CCM produced a decrease in the number of genes responsible for the pathogenicity of the microorganism and the formation of biofilms. These effects were stronger than those caused by CCM due to the increased stability and solubility of nanoparticles [61].
Furthermore, the increase in the number of antibiotic-resistant strains led to research on the synergistic effect of antibiotics in combination with plant extracts. Combining CCM with antibiotics such as ampicillin, oxacillin, ciprofloxacin, and norfloxacin showed synergistic effects against the methicillin-resistant S. aureus strain, although the CCM-ciprofloxacin combination showed antagonistic effects against S. typhi and S. typhimuriumin [62][63].

2.3. Antifungal Effects

CCM also showed inhibitory effects on fungi. The methanolic extracts of C. longa showed inhibitory activity toward Cryptococcus neoformans (MIC-128 μg/mL) and Candida albicans (MIC-256 μg/mL), the hexane extract of the plant at 1 g/L was proved to have antifungal proprieties in the case of Rhizoctonia solani, Phytophthora infestans, and Erysiphe graminis, and the ethyl acetate extract, at the same concentration, had an inhibitory effect towards R. solani, P. infestans, P. recondita, and Botrytis cinerea [38][64].
An in vivo work on guinea pigs infected with T. rubrum confirmed that the cutaneous application of turmeric oil in a 1:80 dilution resulted in improved wound healing for a period of 2–5 days, and after 6–7 days the lesions disappeared [58]. Additionally, turmeric oil proved to be efficient against pathogens such as Sporothrix schenckii, Exophiala jeanselmei, Fonsecaea pedrosoi and Scedosporium apiospermum that produce inhibitory effects [38]. The foremost reason to examine the synergistic effect of CCM with the current biocidal chemical employed to eradicate parasitic fungi might be the potent antifungal properties of C. longa alongside its reduced side effects. The synergistic activity of CCM with several drugs was studied: voriconazole, itraconazole, ketoconazole, miconazole, nystatin, amphotericin B, and fluconazole (for the last two drugs, this synergistic activity could be understood by ROS accumulation [38]). These combinations exhibited a 10- to 35-time decrease in the MIC values of the fungicides toward 21 clinical isolates of C. albicans [65].
A plausible mechanism of cell death of Candida species induced by CCM treatment could be acidification of the intracellular environment by inhibiting H+ extrusion and targeting the global uptake suppressor thymidine 1, which resulted in the inhibition of hyphal development [65][66].

2.4. Antiviral Actions

Since most diseases caused by viruses do not have adequate treatments, or existing treatments are poorly tolerated or very expensive, researchers’ attention has turned to other treatment methods. Due to phytochemical compounds with multiple biological activities, plants were a subject of interest in these investigations [38]. Among the most important effects produced against viruses is the effect of CCM against HIV (human immunodeficiency virus). Due to effects on the function of some viral proteins, counting viral integrase, protease, and transactivator of transcription protein (Tat), CCM can inhibit HIV replication. CCM can inhibit viral integrase by directly interacting with the catalytic center of the protein and, if the Tat protein is considered, CCM prompts protein degradation at doses between 20 and 120 µM [40].
Curcumin-stabilized silver nanoparticles (CCM-AgNPs) have likewise been tested for their effectiveness toward HIV. When comparing the treatment of ACH-2 cells with CCM-AgNP with CCM alone, it was demonstrated that the nanoparticles were more effective in decreasing HIV-LTR expression even though CCM-AgNP did not entirely abolish the expression of HIV-1 p24 because the levels of the studied protein were constantly elevated during the infection. The expression of TNF-α (tumor necrosis factor alpha), interleukin-6, interleukin-1 β and nuclear factor kappa B decreased following CCM-AgNP treatment [67].
CCM has shown activity against the PR8, H1N1, and H6N1 influenza viruses. The results of the in vitro tests showed a more than 90% decrease in virus production in cell culture using low concentrations of CCM. Curcumin and its products such as gallium-curcumin and copper-curcumin have also produced antiviral effects towards other RNA viruses such as: Zika virus, by directly inhibiting cell attachment or inactivating the virus; Dengue virus, through indirect inhibition by influence on cellular systems rather than in a direct way on viral functions; and HCV, by decreasing replication by overturning the Akt-SREBP-1 path [58]. Against the hepatitis B virus, the C. longa extract blocked its replication by rising the rate of p53 protein by improving protein stability and activating the transcription of the p53 gene [38].
Human papillomaviruses (HPV) are also responsible for the appearance of cervical cancer, the viral oncoproteins E6 and E7 being responsible for this. CCM had a hindering activity towards the expressed genes of the E6 and E7 proteins of HPV-16 and HPV-18 as two of the main oncogenic HPV [68]. CCM alongside its analogs is able to inhibit the replication of numerous viruses through various mechanisms. However, because it is rapidly metabolized, CCM has low bioavailability, thus reducing curcumin efficiency as an antiviral compound [40].

2.5. Antioxidant and Anti-Inflammatory Action of Curcumin

Due to the hydroxyl and methoxy groups, CCM can have antioxidant and anti-inflammatory effects. Acting on different molecular targets such as interleukins and cytokines, CCM inhibits the proliferation of inflammatory cells, metastases, and angiogenesis via CD31 (cluster of differentiation 31), VEGF (vein endothelial growth factor), and IL-8 (interleukin 8) signaling as shown in Figure 4. CCM has proven to be efficient in the management of several inflammatory illnesses such as diabetes, obesity, and various neurological and cardiovascular diseases [69]. Many inflammatory transcription factors, cytokines, and enzymes play a significant part in the onset and evolution of type II diabetes and the main cause of the development is inflammation. CCM can increase antihyperglycemic and insulin sensitivity by reducing glucose produced in the liver, decreasing the inflammatory response arising from hyperglycemia, increasing the expression of GLUT2, GLUT3, and GLUT4 genes, cellular glucose uptake, and activating AMPK [70]. CCM increases adiponectin production, and decreases macrophage infiltration, leptin, and leptin receptor levels in the case of inflammation-related obesity. The increase in adiponectin production leads to a decrease in NF-kB activity, having a positive effect against obesity [69]. CCM treatment activates the Nrf2-dependent antioxidant response, inhibits TNF-α in blood vessel smooth muscle cells, and increases p21 expression. A study conducted on individuals suffering from coronary heart disease proved that CCM can lower serum levels of triglycerides, LDL, and VLDL cholesterol, although no significant effects on inflammatory markers were observed [71]. New aspects about the antioxidant effect of curcumin suggest that CCM stimulates the peroxisomal enzymes such as catalase, as a prominent antioxidant factor reducing the oxidative stress via the PPRA α/γ (peroxisome proliferator-activated receptor alfa/gamma) pathway (Figure 4).
Molecules 27 06854 g004
Figure 4. The antioxidant and anti-inflammatory action of curcumin (CCM). (A) CCM-liposomes are internalized in the cell by three routes: (i) caveolin-mediated or (ii) clathrin-mediated endocytosis, and also (iii) macropinocytosis. CCM targets the PPARα/γ (peroxisome proliferator-activated receptor alpha/gamma) signaling and potentiates peroxisome activity by increasing peroxisomal enzymes (e.g., catalase, superoxide-dismutase). Increasing the activity of peroxisomal-derived antioxidant enzymes leads to a reduction in reactive oxidative species (ROS) and a decrease in oxidative stress. Additionally, CCM inhibits mRNA of CD31 (cluster of differentiation 31), IL-8 (interleukin 8), and VEGF (vascular endothelial growth factor) with anti-inflammatory effects in the cell. (B) Complexes of CCM-proteins act on the peroxisome by increasing peroxisomal enzymes, thus decreasing oxidative stress by their scavenging action on the ROS. Furthermore, like CCM internalized by caveolin/clathrin-mediated endocytosis, the CCM-protein complex inhibits mRNA of CD31, IL-8, and VEGF, thereby demonstrating anti-inflammatory activity due to CCM increased bioavailability.
Curcumin also has a role in the treatment of some neurodegenerative disorders caused by oxidative or inflammatory effects. In the case of Alzheimer’s disease, CCM acts as an antioxidant, improving cognitive functions and delaying neuronal damage. Due to CCM’s inhibitory effect on inflammatory cytokines and the associated JAK-STAT, AP-1 and NF-kB signaling pathways, it can be used in the treatment of multiple sclerosis, a chronic inflammatory autoimmune disease that results in the degradation of the myelin sheath of neurons. CCM also suppresses Th17 cell differentiation, which is a significant factor in the development of multiple sclerosis [69].

2.6. Antitumoral Effects of Curcumin

Curcumin has antitumor effects affecting two primary processes: tumor growth and angiogenesis. CCM has effects against angiogenesis through different mechanisms: acting on transcription factors NF-kB and AP-1; limiting the expression of IL-8 in pancreatic cancer and head and neck cancer cell lines; inhibiting COX-2 (cyclo-oxygenase-2) and 5-LOX (5-lipo-oxygenase); inhibiting angiogenesis mediated by NO and iNOS (inducible nitric oxide synthase). CCM induces cell death in several cancer cell lines, including melanoma, leukemia, lung, colon, ovarian, liver, and breast carcinomas. The induction of apoptosis is linked to the action of CCM on the proteasome. In small doses, CCM activates the proteasome leading to cell survival, while in high doses, it inhibits the proteasome, leading to apoptosis. In addition, the dose of CCM can affect the type of cell death. High doses reduce the fabrication of reactive oxygen species and cause cell death through necrosis, while small doses result in oxidative stress and apoptosis [72].
An in vivo study performed in mice receiving a brain bolus of B16F10 melanoma cells showed that CCM effectively inhibited P-NF-kB, BclXL, cyclin D1, P-Akt and VEGF, elucidating its effectiveness in blocking proliferation, survival, and invasion of B16F10 cells in the nervous system [22].
A study carried out in Wistar rats showed that CCM prevents the formation of hyperplastic liver nodules [73]. Microcapsules containing curcumin exhibited high, dose-dependent cytotoxicity on HCT-116 colorectal carcinoma cell culture [74]. Composites containing curcumin showed increased cytotoxicity in human breast carcinoma (MCF-7) and human lung adenocarcinoma (A549) [75]. Topical application of CCM significantly inhibited the formation of papilloma in female CD-1 mice [76].
In a xenograft model study, pancreatic cancer cells were injected subcutaneously into female nude mice. It was demonstrated that liposomes loaded with CCM can have antitumor effects by decreasing the expression of CD31 as well as that of VEGF and IL-8, demonstrating that CCM blocked the evolution of pancreatic carcinoma in these types of models and inhibited tumor angiogenesis (Figure 5) [72][77][78].
Molecules 27 06854 g005
Figure 5. The antitumor activity of CCM (A), of liposomes loaded with CCM (B), and of CCM complexes with silymarin (C). Strategy and pathway (A): CCM inhibits the proteasome by increasing miR-142–3p expression leading to negatively regulating PSMB5 (proteasome 20S subunit beta 5) leading to cell apoptosis; strategy and pathway (B): Liposomes loaded with CCM decrease the expression of CD31 (cluster of differentiation 31) and IL-8 (interleukin 8) leading to cell necrosis; strategy and pathway (C): CCM complexes with silymarin inhibit NF-κB (nuclear factor-κB) leading to cell apoptosis.

References

  1. Dwivedy, A.K.; Singh, V.K.; Das, S.; Chaudhari, A.K.; Upadhyay, N.; Singh, A.; Singh, A.; Dubey, N.K. Biodiversity Bioprospection with Respect to Medicinal Plants. In Ethnopharmacology and Biodiversity of Medicinal Plants, 1st ed.; Patra, J.K., Das, G., Kumar, S., Thatoi, H., Eds.; Apple Academic Press: New York, NY, USA, 2019; pp. 3–30.
  2. Poletto, P.; Alvarez-Rivera, G.; Torres, T.M.S.; Mendiola, J.A.; Ibañez, E.; Cifuentes, A. Compressed fluids and phytochemical profiling tools to obtain and characterize antiviral and anti-inflammatory compounds from natural sources. TrAC Trend. Anal. Chem. 2020, 129, 115942.
  3. Rodrigues, T.; Reker, D.; Schneider, P.; Schneider, G. Counting on natural products for drug design. Nat. Chem. 2016, 8, 531–541.
  4. Jyotirmayee, B.; Mahalik, G. A review on selected pharmacological activities of Curcuma longa L. Int. J. Food Prop. 2022, 25, 1377–1398.
  5. EL-Meghawry EL-Kenawy, A.; Hassan, S.M.A.; Mohamed, A.M.M.; Mohammed, H.M.M. Tumeric or Curcuma longa Linn. In Nonvitamin and Nonmineral Nutritional Supplements; Nabavi, S.M., Sanches Silva, A., Eds.; Academic Press: Cambridge, MA, USA, 2019; pp. 447–453.
  6. Hatcher, H.; Planalp, R.; Cho, J.; Torti, F.M.; Torti, S.V. Curcumin: From ancient medicine to current clinical trials. Cell. Mol. Life Sci. 2008, 65, 1631–1652.
  7. Degot, P.; Huber, V.; Touraud, D.; Kunz, W. Curcumin extracts from Curcuma longa–Improvement of concentration, purity, and stability in food-approved and water-soluble surfactant-free microemulsions. Food Chem. 2021, 339, 128140.
  8. Jiang, T.; Liao, W.; Charcosset, C. Recent advances in encapsulation of curcumin in nanoemulsions: A review of encapsulation technologies, bioaccessibility and applications. Food Res. Int. 2020, 132, 109035.
  9. Benediktsdottir, B.E.; Baldursson, O.; Gudjonsson, T.; Tonnesen, H.H.; Masson, M. Curcumin, bisdemethoxycurcumin and dimethoxycurcumin complexed with cyclodextrins have structure specific effect on the paracellular integrity of lung epithelia in vitro. Biochem. Biophys. Rep. 2015, 4, 405–410.
  10. Akter, J.; Hossain, A.; Sano, A.; Takara, K.; Islam, Z.; Hou, D.-X. Antifungal activity of various species and strains of turmeric (Curcuma spp.) against Fusarium Solani Sensu Lato. Pharm. Chem. J. 2018, 52, 320–325.
  11. Jayaprakasha, G.K.; Jaganmohan Rao, L.; Sakariah, K.K. Antioxidant activities of curcumin, demethoxycurcumin and bisdemethoxycurcumin. Food Chem. 2006, 98, 720–724.
  12. Villaflores, O.B.; Chen, Y.J.; Chen, C.P.; Yeh, J.M.; Wu, T.Y. Effects of curcumin and demethoxycurcumin on amyloid-β precursor and tau proteins through the internal ribosome entry sites: A potential therapeutic for Alzheimer’s disease. Taiwan J. Obstet. Gynecol. 2012, 51, 554–564.
  13. Alves Zanetti, T.; Biazi, B.I.; Castello Coatti, G.; Baranoski, A.; Areal Marques, L.; Corveloni, A.C.; Mantovani, M.S. Dimethoxycurcumin reduces proliferation and induces apoptosis in renal tumor cells more efficiently than demethoxycurcumin and curcumin. Chem. Biol. Interact. 2021, 338, 109410.
  14. Hatamipour, M.; Ramezani, M.; Tabassi, S.A.S.; Johnston, T.P.; Sahebkar, A. Demethoxycurcumin: A naturally occurring curcumin analogue for treating non-cancerous diseases. J. Cell. Physiol. 2019, 234, 19320–19330.
  15. Guo, L.Y.; Cai, X.F.; Lee, J.J.; Kang, S.S.; Shin, E.M.; Zhou, H.Y.; Jung, J.W.; Kim, Y.S. Comparison of suppressive effects of demethoxycurcumin and bisdemethoxycurcumin on expressions of inflammatory mediators in vitro and in vivo. Arch. Pharm. Res. 2008, 31, 490–496.
  16. Huang, C.; Lu, H.-F.; Chen, Y.-H.; Chen, J.-C.; Chou, W.-H.; Huang, H.-C. Curcumin, demethoxycurcumin, and bisdemethoxycurcumin induced caspase-dependent and -independent apoptosis via Smad or Akt signaling pathways in HOS cells. BMC Complement. Med. Ther. 2020, 20, 68.
  17. Nantasenamat, C.; Simeon, S.; Hafeez, A.; Prachayasittikul, V.; Worachartcheewan, A.; Songtawee, N.; Srungboonmee, K.; Isarankura-Na-Ayudhya, C.; Prachayasittikul, S.; Prachayasittikul , V. Elucidating the structure-activity relationship of curcumin and its biological activities. In Curcumin: Synthesis, Emerging Role in Pain Management and Health Implications; Pouliquen, D.L., Ed.; Nova Science Publishers: New York, NY, USA, 2014; pp. 49–86.
  18. Lee, W.-H.; Loo, C.-Y.; Bebawy, M.; Luk, F.; Mason, R.S.; Rohanizadeh, R. Curcumin and its derivatives: Their application in neuropharmacology and neuroscience in the 21st century. Curr. Neuropharmacol. 2013, 11, 338–378.
  19. Rege, S.A.; Arya, M.; Momin, S.A. Structure activity relationship of tautomers of curcumin: A review. Ukr. Food J. 2019, 8, 45–60.
  20. Gunnam, A.; Nangia, A.K. Solubility improvement of curcumin with amino acids. CrystEngComm 2021, 23, 3398–3410.
  21. Thadakapally, R.; Aafreen, A.; Aukunuru, J.; Habibuddin, M.; Jogala, S. Preparation and characterization of PEG-albumin-curcumin nanoparticles intended to treat breast cancer. Indian J. Pharm. Sci. 2016, 78, 65–72.
  22. Purkayastha, S.; Berliner, A.; Fernando, S.S.; Ranasinghe, B.; Ray, I.; Tariq, H.; Banerjee, P. Curcumin blocks brain tumor formation. Brain Res. 2009, 1266, 130–138.
  23. Shao, Z.-M.; Shen, Z.-Z.; Liu, C.-H.; Sartippour, M.R.; Go, V.L.; Heber, D.; Nguyen, M. Curcumin exerts multiple suppressive effects on human breast carcinoma cells. Int. J. Cancer 2002, 98, 234–240.
  24. Ashrafizadeh, M.; Najafi, M.; Makvandi, P.; Zarrabi, A.; Farkhondeh, T.; Samarghandian, S. Versatile role of curcumin and its derivatives in lung cancer therapy. J. Cell Physiol. 2020, 235, 9241–9268.
  25. Pricci, M.; Girardi, B.; Giorgio, F.; Losurdo, G.; Ierardi, E.; Di Leo, A. Curcumin and colorectal cancer: From basic to clinical evidences. Int. J. Mol. Sci. 2020, 21, 2364.
  26. Dhillon, N.; Aggarwal, B.B.; Newman, R.A.; Wolff, R.A.; Kunnumakkara, A.B.; Abbruzzese, J.L.; Ng, C.S.; Badmaev, V.; Kurzrock, R. Phase II trial of curcumin in patients with advanced pancreatic cancer. Clin. Cancer Res. 2008, 14, 4491–4499.
  27. Ide, H.; Tokiwa, S.; Sakamaki, K.; Nishio, K.; Isotani, S.; Muto, S.; Hama, T.; Masuda, H.; Horie, S. Combined inhibitory effects of soy isoflavones and curcumin on the production of prostate-specific antigen. Prostate 2010, 70, 1127–1133.
  28. Ghalaut, V.S.; Sangwan, L.; Dahiya, K.; Ghalaut, P.S.; Dhankhar, R.; Saharan, R. Effect of imatinib therapy with and without turmeric powder on nitric oxide levels in chronic myeloid leukemia. J. Oncol. Pharm. Pract. 2012, 18, 186–190.
  29. Kewitz, S.; Volkmer, I.; Staege, M.S. Curcuma contra cancer? Curcumin and Hodgkin’s Lymphoma. Cancer Growth Metastasis 2013, 6, 35–52.
  30. Rohanizadeh, R.; Deng, Y.; Verron, E. Therapeutic actions of curcumin in bone disorders. BoneKEy Rep. 2016, 5, 793.
  31. Ramakrishna, R.; Diamond, T.H.; Alexander, W.; Manoharan, A.; Golombick, T. Use of curcumin in Multiple Myeloma patients intolerant of steroid therapy. Clin. Case Rep. 2020, 8, 739–744.
  32. Zhou, S.; Yao, D.; Guo, L.; Teng, L. Curcumin suppresses gastric cancer by inhibiting gastrin-mediated acid secretion. FEBS Open Bio 2017, 7, 1078–1084.
  33. Darvesh, A.S.; Aggarwal, B.B.; Bishayee, A. Curcumin and liver cancer: A review. Curr. Pharm. Biotechnol. 2012, 13, 218–228.
  34. Menon, V.P.; Sudheer, A.R. Antioxidant and anti-inflammatory properties of curcumin. In Advances in Experimental Medicine and Biology; Aggarwal, B.B., Surh, Y.J., Shishodia, S., Eds.; The Molecular Targets and Therapeutic Uses of Curcumin in Health and Disease; Springer: Greer, SC, USA, 2007; Volume 595, pp. 105–125.
  35. Fadus, M.C.; Lau, C.; Bikhchandani, J.; Lynch, H.T. Curcumin: An age-old anti-inflammatory and anti-neoplastic agent. J. Tradit. Complement. Med. 2017, 7, 339–346.
  36. Ahmadabady, S.; Beheshti, F.; Shahidpour, F.; Khordad, E.; Hosseini, M. A protective effect of curcumin on cardiovascular oxidative stress indicators in systemic inflammation induced by lipopolysaccharide in rats. Biochem. Biophys. Rep. 2021, 25, 100908.
  37. Adsare, S.R.; Annapure, U.S. Microencapsulation of curcumin using coconut milk whey and gum arabic. J. Food Eng. 2021, 298, 110502.
  38. Moghadamtousi, S.Z.; Kadir, H.A.; Hassandarvish, P.; Tajik, H.; Abubakar, S.; Zandi, K. A review on antibacterial, antiviral, and antifungal activity of curcumin. BioMed Res. Int. 2014, 2014, 186864.
  39. Dhar, S.; Bhattacharjee, P. Promising role of curcumin against viral diseases emphasizing COVID-19 management: A review on the mechanistic insights with reference to host-pathogen interaction and immunomodulation. J. Funct. Foods 2021, 82, 104503.
  40. Jennings, M.R.; Parks, R.J. Curcumin as an antiviral agent. Viruses 2020, 12, 1242.
  41. Yadav, V.S.; Mishra, K.P.; Singh, D.P.; Mehrotra, S.; Singh, V.K. Immunomodulatory effects of curcumin. Immunopharmacol. Immunotoxicol. 2005, 27, 485–497.
  42. Gorabi, A.M.; Hajighasemi, S.; Kiaie, N.; Rosano, G.M.C.; Sathyapalan, T.; Al-Rasadi, K.; Sahebkar, A. Anti-fibrotic effects of curcumin and some of its analogues in the heart. Heart Fail. Rev. 2020, 25, 731–743.
  43. Nemmar, A.; Subramaniyan, D.; Ali, B.H. Protective effect of curcumin on pulmonary and cardiovascular effects induced by repeated exposure to diesel exhaust particles in mice. PLoS ONE 2012, 7, e39554.
  44. Dourado, D.; Freire, D.T.; Pereira, D.T.; Amaral-Machado, L.; Alencar, E.E.N.; Branco de Barros, A.L.; Egito, E.S.T. Will curcumin nanosystems be the next promising antiviral alternatives in COVID-19 treatment trials? Biomed. Pharmacother. 2021, 139, 111578.
  45. Manoharan, Y.; Haridas, V.; Vasanthakumar, K.C.; Muthu, S.; Thavoorullah, F.F.; Shetty, P. Curcumin: A wonder drug as a preventive measure for COVID19 management. Indian J. Clin. Biochem. 2020, 35, 373–375.
  46. Gupta, S.C.; Patchva, S.; Aggarwal, B.B. Therapeutic roles of curcumin: Lessons learned from clinical trials. AAPS J. 2013, 15, 195–218.
  47. Farzaei, M.H.; Zobeiri, M.; Parvizi, F.; El-Senduny, F.F.; Marmouzi, I.; Coy-Barrera, E.; Naseri, R.; Nabavi, S.M.; Rahimi, R.; Abdollahi, M. Curcumin in liver diseases: A systematic review of the cellular mechanisms of oxidative stress and clinical perspective. Nutrients 2018, 10, 855.
  48. Priyadarsini, K.I. The chemistry of curcumin: From extraction to therapeutic agent. Molecules 2014, 19, 20091–20112.
  49. Liu, W.; Zhai, Y.; Heng, X.; Che, F.Y.; Chen, W.; Sun, D.; Zhai, G. Oral bioavailability of curcumin: Problems and advancements. J. Drug Target. 2016, 24, 694–702.
  50. Jankun, J.; Wyganowska-Swiatkowska, M.; Dettlaff, K.; Jelinska, A.; Surdacka, A.; Watrobska-Swietlikowska, D.; Skrzypczak-Jankun, E. Determining whether curcumin degradation/condensation is actually bioactivation (Review). Int. J. Mol. Med. 2016, 37, 1151–1158.
  51. Wang, Y.-J.; Pan, M.-H.; Cheng, A.-L.; Lin, L.-L.; Ho, Y.-S.; Hsieh, C.-Y.; Lin, J.-K. Stability of curcumin in buffer solutions and characterization of its degradation products. J. Pharm. Biomed. Anal. 1997, 15, 1867–1876.
  52. Holder, G.M.; Plummer, J.L.; Ryan, A.J. The metabolism and excretion of curcumin (1,7-bis-(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione) in the rat. Xenobiotica 1978, 8, 761–768.
  53. Paciello, F.; Fetoni, A.R.; Mezzogori, D.; Rolesi, R.; Di Pino, A.; Paludetti, G.; Grassi, C.; Troiani, D. The dual role of curcumin and ferulic acid in counteracting chemoresistance and cisplatin-induced ototoxicity. Sci. Rep. 2020, 10, 1063.
  54. Bezerra, D.P.; Soares, A.K.; de Sousa, D.P. Overview of the role of vanillin on redox status and cancer development. Oxid. Med. Cell. Longev. 2016, 2016, 9734816.
  55. Wright, L.E.; Frye, J.B.; Gorti, B.; Timmermann, B.N.; Funk, J.L. Bioactivity of turmeric-derived curcuminoids and related metabolites in breast cancer. Curr. Pharm. Des. 2013, 19, 6218–6225.
  56. Suresh, D.; Gurudutt, K.N.; Srinivasan, K. Degradation of bioactive spice compound: Curcumin during domestic cooking. Eur. Food Res. Technol. 2008, 228, 807–812.
  57. Appiah-Opong, R.; Commandeur, J.N.M.; van Vugt-Lussenburg, B.; Vermeulen, N.P.E. Inhibition of human recombinant cytochrome P450s by curcumin and curcumin decomposition products. Toxicology 2007, 235, 83–91.
  58. Niamsa, N.; Sittiwet, C. Antimicrobial activty of Curcuma longa aqueous extract. Br. J. Pharmacol. Toxicol. 2009, 4, 173–177.
  59. Lawhavinit, O.A.; Kongkathip, N.; Kongkathip, B. Antimicrobial activity of curcuminoids from Curcuma longa L. on pathogenic bacteria of shrimp and chicken. Kasetsart J.—Nat. Sci. 2010, 44, 364–371.
  60. Rai, D.; Singh, J.K.; Roy, N.; Panda, D. Curcumin inhibits FtsZ assembly: An attractive mechanism for its antibacterial activity. Biochem. J. 2008, 410, 147–155.
  61. Shariati, A.; Asadian, E.; Fallah, F.; Azimi, T.; Hashemi, A.; Yasbolaghi Sharahi, J.; Taati Moghadam, M. Evaluation of nano-curcumin effects on expression levels of virulence genes and biofilm production of multidrug-resistant Pseudomonas aeruginosa isolated from burn wound infection in Tehran, Iran. Infect. Drug. Resist. 2019, 12, 2223–2235.
  62. Mun, S.-H.; Joung, D.-K.; Kim, Y.-S.; Kang, O.-H.; Kim, S.-B.; Seo, Y.-S.; Kim, Y.-C.; Lee, D.-S.; Shin, D.-W.; Kweon, K.-T.; et al. Synergistic antibacterial effect of curcumin against methicillin-resistant Staphylococcus aureus. Phytomedicine 2013, 20, 714–718.
  63. Marathe, S.A.; Kumar, R.; Ajitkumar, P.; Nagaraja, V.; Chakravortty, D. Curcumin reduces the antimicrobial activity of ciprofloxacin against Salmonella Typhimurium and Salmonella Typhi. J. Antimicrob. Chemother. 2013, 68, 139–152.
  64. Kim, M.-K.; Choi, G.-J.; Lee, H.-S. Fungicidal property of Curcuma longa L. rhizome-derived curcumin against phytopathogenic fungi in a greenhouse. J. Agric. Food Chem. 2003, 51, 1578–1581.
  65. Sharma, M.; Manoharlal, R.; Negi, A.S.; Prasad, R. Synergistic anticandidal activity of pure polyphenol curcumin I in combination with azoles and polyenes generates reactive oxygen species leading to apoptosis. FEMS Yeast Res. 2010, 10, 570–578.
  66. Sharma, M.; Manoharlal, R.; Puri, N.; Prasad, R. Antifungal curcumin induces reactive oxygen species and triggers an early apoptosis but prevents hyphae development by targeting the global repressor TUP1 in Candida albicans. Biosci. Rep. 2010, 30, 391–404.
  67. Sharma, R.K.; Cwiklinski, K.; Aalinkeel, R.; Reynolds, J.L.; Sykes, D.E.; Quaye, E.; Oh, J.; Mahajan, S.D.; Schwartz, S.A. Immunomodulatory activities of curcumin-stabilized silver nanoparticles: Efficacy as an antiretroviral therapeutic. Immunol. Investig. 2017, 46, 833–846.
  68. Divya, C.S.; Pillai, M.R. Antitumor action of curcumin in human papillomavirus associated cells involves downregulation of viral oncogenes, prevention of NFkB and AP-1 translocation, and modulation of apoptosis. Mol. Carcinog. 2006, 45, 320–332.
  69. Kocaadam, B.; Sanlier, N. Curcumin, an active component of turmeric (Curcuma longa), and its effects on health. Crit. Rev. Food Sci. Nutr. 2017, 57, 2889–2895.
  70. Ghorbani, Z.; Hekmatdoost, A.; Mirmiran, P. Antihyperglycemic and insulin sensitizer effects of turmeric and its principle constituent curcumin. Int. J. Endocrinol. Metab. 2014, 12, e18081.
  71. Mirzabeigia, P.; Mohammadpour, A.H.; Salarifar, M.; Gholami, K.; Mojtahedzadeh, M.; Javadi, M.R. The effect of curcumin on some of traditional and nontraditional cardiovascular risk factors: A pilot randomized, double-blind, placebo-controlled trial. Iran J. Pharm. Res. 2015, 14, 479–486.
  72. Perrone, D.; Ardito, F.; Giannatempo, G.; Dioguardi, M.; Troiano, G.; Lo Russo, L.; De Lillo, A.; Laino, L.; Lo Muzio, L. Biological and therapeutic activities, and anticancer properties of curcumin. Exp. Ther. Med. 2015, 10, 1615–1623.
  73. Chuang, S.-E.; Cheng, A.-L.; Lin, J.-K.; Kuo, M.-L. Inhibition by curcumin of diethylnitrosamine-induced hepatic hyperplasia, inflammation, cellular gene products and cell-cycle-related proteins in rats. Food Chem. Toxicol. 2000, 38, 991–995.
  74. Kazemi-Andalib, F.; Mohammadikish, M.; Divsalar, A.; Sahebi, U. Hollow microcapsule with pH-sensitive chitosan/polymer shell for in vitro delivery of curcumin and gemcitabine. Eur. Polym. J. 2022, 162, 110887.
  75. Movileanu, C.; Anghelache, M.; Turtoi, M.; Voicu, G.; Neacsu, I.A.; Ficai, D.; Trusca, R.; Oprea, O.; Ficai, A.; Andronescu, E.; et al. Folic acid-decorated PEGylated magnetite nanoparticles as efficient drug carriers to tumor cells overexpressing folic acid receptor. Int. J. Pharm. 2022, 625, 122064.
  76. Mimeault, M.; Batra, S.K. Potential applications of curcumin and its novel synthetic analogs and nanotechnology-based formulations in cancer prevention and therapy. Chin. Med. 2011, 6, 31.
  77. Mazzarino, L.; Silva, L.F.C.; Curta, J.C.; Licínio, M.A.; Costa, A.; Pacheco, L.K.; Siqueira, J.M.; Montanari, J.; Romero, E.; Assreuy, J.; et al. Curcumin-loaded lipid and polymeric nanocapsules stabilized by nonionic surfactants: An in vitro and in vivo antitumor activity on B16-F10 melanoma and macrophage uptake comparative study. J. Biomed. Nanotechnol. 2011, 7, 406–414.
  78. Wadajkar, A.S.; Bhavsar, Z.; Ko, C.-Y.; Koppolu, B.; Cui, W.; Tang, L.; Nguyen, K.T. Multifunctional particles for melanoma-targeted drug delivery. Acta Biomater. 2012, 8, 2996–3004.
More
© Text is available under the terms and conditions of the Creative Commons Attribution (CC BY) license; additional terms may apply. By using this site, you agree to the Terms and Conditions and Privacy Policy.
Upload a video for this entry
Information
Subjects: Biochemistry & Molecular Biology
Contributors MDPI registered users' name will be linked to their SciProfiles pages. To register with us, please refer to https://encyclopedia.pub/register :
Levente Zsolt Racz
,
Csaba Pal Racz
,
Lucian-Cristian Pop
,
Gheorghe Tomoaia
,
Aurora Mocanu
,
Ioana Barbu
,
Melinda Sárközi
,
Ioana Roman
,
Alexandra Avram
,
Maria Tomoaia-Cotisel
,
Vlad-Alexandru Toma
View Times: 983
Revisions: 2 times (View History)
Update Date: 02 Feb 2023
Table of Contents
    1000/1000
    Hot Most Recent
    ScholarVision Creations
    Feedback