1
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Brockmueller A, Ruiz de Porras V, Shakibaei M. Curcumin and its anti-colorectal cancer potential: From mechanisms of action to autophagy. Phytother Res 2024; 38:3525-3551. [PMID: 38699926 DOI: 10.1002/ptr.8220] [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: 01/03/2024] [Revised: 04/06/2024] [Accepted: 04/10/2024] [Indexed: 05/05/2024]
Abstract
Colorectal cancer (CRC) development and progression, one of the most common cancers globally, is supported by specific mechanisms to escape cell death despite chemotherapy, including cellular autophagy. Autophagy is an evolutionarily highly conserved degradation pathway involved in a variety of cellular processes, such as the maintenance of cellular homeostasis and clearance of foreign bodies, and its imbalance is associated with many diseases. However, the role of autophagy in CRC progression remains controversial, as it has a dual function, affecting either cell death or survival, and is associated with cellular senescence in tumor therapy. Indeed, numerous data have been presented that autophagy in cancers serves as an alternative to cell apoptosis when the latter is ineffective or in apoptosis-resistant cells, which is why it is also referred to as programmed cell death type II. Curcumin, one of the active constituents of Curcuma longa, has great potential to combat CRC by influencing various cellular signaling pathways and epigenetic regulation in a safe and cost-effective approach. This review discusses the efficacy of curcumin against CRC in vitro and in vivo, particularly its modulation of autophagy and apoptosis in various cellular pathways. While clinical studies have assessed the potential of curcumin in cancer prevention and treatment, none have specifically examined its role in autophagy. Nonetheless, we offer an overview of potential correlations to support the use of this polyphenol as a prophylactic or co-therapeutic agent in CRC.
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Affiliation(s)
- Aranka Brockmueller
- Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Vicenç Ruiz de Porras
- CARE Program, Germans Trias i Pujol Research Institute (IGTP), Barcelona, Spain
- Catalan Institute of Oncology, Badalona Applied Research Group in Oncology (B·ARGO), Barcelona, Spain
- GRET and Toxicology Unit, Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain
| | - Mehdi Shakibaei
- Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, Ludwig-Maximilians-University Munich, Munich, Germany
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2
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Li F, Qiu F, Fan X, Yu Q, Liu S, Guo Y, Zhu Y, Xi X, Du B. Expression of CD44 is regulated by ELF3 in 5-FU treated colorectal cancer cells. Gene 2024; 892:147896. [PMID: 37832805 DOI: 10.1016/j.gene.2023.147896] [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: 05/31/2023] [Revised: 10/03/2023] [Accepted: 10/10/2023] [Indexed: 10/15/2023]
Abstract
The development of chemoresistance in colorectal cancer (CRC) cells was usually thought to be inevitable as a result of continuing exposure to chemotherapeutic drugs. The existence of cancer stem cells (CSCs) within CRC tissues was recently suggested to play importance roles for this process. In this study, in order to mimic a dose schedule used in clinic (continuous infusion), low dose of fluorouracil (IC10 of 5-FU) was used to treat CRC cells. Our results showed that the expression of CD44, including some other CSCs markers were all increased after 5-FU treatment. The stemness properties of survived CRC cells were also observed to be enhanced. RNA-seq analysis revealed that ELF3, one of the members of ETS (E26 transformation-specific) transcription activator family, was increased along with CD44 after 5-FU treatment of CRC cells. Results from dual-luciferase reporter assay revealed that the transcription of CD44 could be activated by ELF3 in CRC cells. The induced CD44 expression in 5-FU treated CRC cells could also be decreased after the expression of ELF3 was inhibited. Moreover, it could be observed that the expression of ELF3 is significantly higher in CD44+ CRC cells. Taken together, our results suggested that CD44 expression might be regulated by ELF3 and could be induced after 5-FU treatment of CRC cells. Inhibition of ELF3 might be a promising treatment method when it was used in combination with chemotherapeutics to overcome chemoresistance formation during CRC treatment in clinic.
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Affiliation(s)
- Fangzhou Li
- Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan City, Hubei Province, PR China; Biomedical Research Institute, Hubei University of Medicine, Shiyan City, Hubei Province, PR China
| | - Fen Qiu
- Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan City, Hubei Province, PR China
| | - Xu Fan
- Taihe Hospital, Hubei University of Medicine, Shiyan City, Hubei Province, PR China
| | - Qingqing Yu
- Biomedical Research Institute, Hubei University of Medicine, Shiyan City, Hubei Province, PR China
| | - Shuaitong Liu
- Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan City, Hubei Province, PR China
| | - Yang Guo
- Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan City, Hubei Province, PR China; Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei University of Medicine, Shiyan City, Hubei Province, PR China
| | - Yunhe Zhu
- Renmin Hospital, Hubei University of Medicine, Shiyan City, Hubei Province, PR China.
| | - Xueyan Xi
- Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan City, Hubei Province, PR China; Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei University of Medicine, Shiyan City, Hubei Province, PR China; Renmin Hospital, Hubei University of Medicine, Shiyan City, Hubei Province, PR China.
| | - Boyu Du
- Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan City, Hubei Province, PR China; Biomedical Research Institute, Hubei University of Medicine, Shiyan City, Hubei Province, PR China; Renmin Hospital, Hubei University of Medicine, Shiyan City, Hubei Province, PR China; Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Shiyan City, Hubei Province, PR China.
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3
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Gao Y, Li Y, Zhu Y, Luo Q, Lu Y, Wen K, Du B, Xi X, Li G. Emodin is a Potential Drug Targeting CD44-positive Hepatocellular Cancer. Curr Cancer Drug Targets 2024; 24:510-518. [PMID: 38099524 DOI: 10.2174/0115680096256913231101103719] [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: 04/20/2023] [Revised: 09/08/2023] [Accepted: 09/22/2023] [Indexed: 05/29/2024]
Abstract
BACKGROUND Liver cancer is one of the most prevalent forms of cancer of the digestive system in our country. The most common subtype of this disease is hepatocellular carcinoma (HCC). Currently, treatment options for HCC patients include surgical resection, liver transplantation, radiofrequency ablation, chemoembolization, and biologic-targeted therapy. However, the efficacy of these treatments is suboptimal, as they are prone to drug resistance, metastasis, spread, and recurrence. These attributes are closely related to cancer stem cells (CSCs). Therefore, the utilization of drugs targeting CSCs may effectively inhibit the development and recurrence of HCC. METHODS HepG2 and Huh7 cells were used to analyze the antitumor activity of emodin by quantifying cell growth and metastasis, as well as to study its effect on stemness. RESULTS Emodin effectively suppressed the growth and movement of HCC cells. Emodin also significantly inhibited the proliferation of CD44-positive hepatoma cells. CONCLUSION Emodin shows promise as a potential therapeutic agent for HCC by targeting CD44-- positive hepatoma cells.
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Affiliation(s)
- Yuan Gao
- Department of General Medicine, Renmin Hospital, Hubei University of Medicine, Shiyan City, Hubei Province, 442000, P.R. China
| | - Youling Li
- Department of Nuclear Medicine, Renmin Hospital, Hubei University of Medicine, Shiyan City, Hubei Province, 442000, P.R. China
| | - Yunhe Zhu
- Department of Nuclear Medicine, Renmin Hospital, Hubei University of Medicine, Shiyan City, Hubei Province, 442000, P.R. China
| | - Qiao Luo
- Department of General Medicine, Renmin Hospital, Hubei University of Medicine, Shiyan City, Hubei Province, 442000, P.R. China
| | - Yifeng Lu
- Department of General Medicine, Renmin Hospital, Hubei University of Medicine, Shiyan City, Hubei Province, 442000, P.R. China
| | - Ke Wen
- Department of General Medicine, Renmin Hospital, Hubei University of Medicine, Shiyan City, Hubei Province, 442000, P.R. China
| | - Boyu Du
- Department of Nuclear Medicine, Renmin Hospital, Hubei University of Medicine, Shiyan City, Hubei Province, 442000, P.R. China
- Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan City, Hubei Province, 442000, P.R. China
| | - Xueyan Xi
- Department of General Medicine, Renmin Hospital, Hubei University of Medicine, Shiyan City, Hubei Province, 442000, P.R. China
- Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan City, Hubei Province, 442000, P.R. China
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Shiyan City, Hubei Province, 442000, P.R. China
| | - Gang Li
- Department of General Medicine, Renmin Hospital, Hubei University of Medicine, Shiyan City, Hubei Province, 442000, P.R. China
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Reisenauer KN, Aroujo J, Tao Y, Ranganathan S, Romo D, Taube JH. Therapeutic vulnerabilities of cancer stem cells and effects of natural products. Nat Prod Rep 2023; 40:1432-1456. [PMID: 37103550 PMCID: PMC10524555 DOI: 10.1039/d3np00002h] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
Abstract
Covering: 1995 to 2022Tumors possess both genetic and phenotypic heterogeneity leading to the survival of subpopulations post-treatment. The term cancer stem cells (CSCs) describes a subpopulation that is resistant to many types of chemotherapy and which also possess enhanced migratory and anchorage-independent growth capabilities. These cells are enriched in residual tumor material post-treatment and can serve as the seed for future tumor re-growth, at both primary and metastatic sites. Elimination of CSCs is a key goal in enhancing cancer treatment and may be aided by application of natural products in conjunction with conventional treatments. In this review, we highlight molecular features of CSCs and discuss synthesis, structure-activity relationships, derivatization, and effects of six natural products with anti-CSC activity.
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Affiliation(s)
| | - Jaquelin Aroujo
- Department of Chemistry and Biochemistry, Baylor Univesrity, Waco, TX, USA
| | - Yongfeng Tao
- Department of Chemistry and Biochemistry, Baylor Univesrity, Waco, TX, USA
| | | | - Daniel Romo
- Department of Chemistry and Biochemistry, Baylor Univesrity, Waco, TX, USA
| | - Joseph H Taube
- Department of Biology, Baylor University, Waco, TX, USA.
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
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5
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Xu L, Chen Z, Wang Y, Li Y, Wang Z, Li F, Xi X. Polyphyllin VII as a Potential Drug for Targeting Stemness in Hepatocellular Cancer via STAT3 Signaling. Curr Cancer Drug Targets 2023; 23:325-331. [PMID: 36284387 DOI: 10.2174/1568009623666221024103834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 09/07/2022] [Accepted: 09/13/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND At present, the treatment of hepatocellular carcinoma (HCC) is disturbed by the treatment failure and recurrence caused by the residual liver cancer stem cells (CSCs). Therefore, drugs targeting HCC CSCs should be able to effectively eliminate HCC and prevent its recurrence. In this study, we demonstrated the effect of Polyphyllin VII (PP7) on HCC CSCs and explored their potential mechanism. METHODS HepG2 and Huh7 cells were used to analyze the antitumor activity of PP7 by quantifying cell growth and metastasis as well as to study the effect on stemness. RESULTS Our results demonstrated that PP7 promoted apoptosis and significantly inhibited proliferation and migration of both HepG2 and Huh7 cells. PP7 also inhibited tumor spheroid formation and induced significant changes in the expression of stemness markers (CD133 and OCT-4). These effects of PP7 were mediated by STAT3 signaling. CONCLUSION PP7 can effectively suppress tumor initiation, growth, and metastasis and inhibit stemness through regulation of STAT3 signaling pathway in liver cancer cells. Our data would add more evidence to further clarify the therapeutic effect of PP7 against HCC.
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Affiliation(s)
- Liuhang Xu
- Department of Immunology, Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan, No. 30 Renmin Nanlu, Shiyan City, Hubei Province 442000, P.R. China
| | - Ziqi Chen
- Department of Immunology, Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan, No. 30 Renmin Nanlu, Shiyan City, Hubei Province 442000, P.R. China
| | - Yangbin Wang
- Department of Immunology, Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan, No. 30 Renmin Nanlu, Shiyan City, Hubei Province 442000, P.R. China
| | - Yulin Li
- Department of Immunology, Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan, No. 30 Renmin Nanlu, Shiyan City, Hubei Province 442000, P.R. China
| | - Zhongyu Wang
- Department of Immunology, Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan, No. 30 Renmin Nanlu, Shiyan City, Hubei Province 442000, P.R. China
| | - Fangzhou Li
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Shiyan, No. 30 Renmin Nanlu, Shiyan City, Hubei Province 442000, P.R. China
| | - Xueyan Xi
- Department of Immunology, Institute of Basic Medical Sciences, Hubei University of Medicine, Shiyan, No. 30 Renmin Nanlu, Shiyan City, Hubei Province 442000, P.R. China.,Renmin Hospital, Hubei University of Medicine, Shiyan, No. 30 Renmin Nanlu, Shiyan City, Hubei Province 442000, P.R. China.,Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei University of Medicine, Shiyan, No. 30 Renmin Nanlu, Shiyan City, Hubei Province 442000, P.R. China
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6
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Fan Y, Zhang X, Tong Y, Chen S, Liang J. Curcumin against gastrointestinal cancer: A review of the pharmacological mechanisms underlying its antitumor activity. Front Pharmacol 2022; 13:990475. [PMID: 36120367 PMCID: PMC9478803 DOI: 10.3389/fphar.2022.990475] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 08/09/2022] [Indexed: 11/17/2022] Open
Abstract
Gastrointestinal cancer (GIC) poses a serious threat to human health globally. Curcumin (CUR), a hydrophobic polyphenol extracted from the rhizome of Curcuma longa, has shown reliable anticancer function and low toxicity, thereby offering broad research prospects. Numerous studies have demonstrated the pharmacological mechanisms underlying the effectiveness of CUR against GIC, including the induction of apoptosis and autophagy, arrest of the cell cycle, inhibition of the epithelial–mesenchymal transition (EMT) processes, inhibition of cell invasion and migration, regulation of multiple signaling pathways, sensitization to chemotherapy and reversal of resistance to such treatments, and regulation of the tumor survival environment. It has been confirmed that CUR exerts its antitumor effects on GIC through these mechanisms in vitro and in vivo. Moreover, treatment with CUR is safe and tolerable. Newly discovered types of regulated cell death (RCD), such as pyroptosis, necroptosis, and ferroptosis, may provide a new direction for research on the efficacy of CUR against GIC. In this review, we discuss the recently found pharmacological mechanisms underlying the effects of CUR against GIC (gastric and colorectal cancers). The objective is to provide a reference for further research on treatments against GIC.
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Affiliation(s)
- Yuanyuan Fan
- Department of Traditional Chinese Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xiqin Zhang
- Department of Traditional Chinese Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yuxin Tong
- Liaoning Key Laboratory of Research and Application of Animal Models for Environmental and Metabolic Diseases, Medical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Suning Chen
- Department of Traditional Chinese Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Jingjing Liang
- Department of Traditional Chinese Medicine, Shengjing Hospital of China Medical University, Shenyang, China
- *Correspondence: Jingjing Liang,
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7
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Younes M, Mardirossian R, Rizk L, Fazlian T, Khairallah JP, Sleiman C, Naim HY, Rizk S. The Synergistic Effects of Curcumin and Chemotherapeutic Drugs in Inhibiting Metastatic, Invasive and Proliferative Pathways. PLANTS 2022; 11:plants11162137. [PMID: 36015440 PMCID: PMC9414747 DOI: 10.3390/plants11162137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 08/14/2022] [Accepted: 08/15/2022] [Indexed: 11/21/2022]
Abstract
Curcumin, the main phytochemical identified from the Curcuma longa L. family, is one of the spices used in alternative medicine worldwide. It has exhibited a broad range of pharmacological activities as well as promising effects in the treatment of multiple cancer types. Moreover, it has enhanced the activity of other chemotherapeutic drugs and radiotherapy by promoting synergistic effects in the regulation of various cancerous pathways. Despite all the literature addressing the molecular mechanism of curcumin on various cancers, no review has specifically addressed the molecular mechanism underlying the effect of curcumin in combination with therapeutic drugs on cancer metastasis. The current review assesses the synergistic effects of curcumin with multiple drugs and light radiation, from a molecular perspective, in the inhibition of metastasis, invasion and proliferation. A systemic review of articles published during the past five years was performed using MEDLINE/PubMed and Scopus. The assessment of these articles evidenced that the combination therapy with various drugs, including doxorubicin, 5-fluorouracil, paclitaxel, berberine, docetaxel, metformin, gemcitabine and light radiation therapy on various types of cancer, is capable of ameliorating different metastatic pathways that are presented and evaluated. However, due to the heterogeneity of pathways and proteins in different cell lines, more research is needed to confirm the root causes of these pathways.
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Affiliation(s)
- Maria Younes
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Byblos P.O. Box 36, Lebanon
| | - Rita Mardirossian
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Byblos P.O. Box 36, Lebanon
| | - Liza Rizk
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Byblos P.O. Box 36, Lebanon
| | - Tia Fazlian
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Byblos P.O. Box 36, Lebanon
| | - Jean Paul Khairallah
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Byblos P.O. Box 36, Lebanon
| | - Christopher Sleiman
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Byblos P.O. Box 36, Lebanon
| | - Hassan Y. Naim
- Department of Biochemistry, University of Veterinary Medicine Hannover, 30559 Hannover, Germany
- Correspondence: (H.Y.N.); (S.R.)
| | - Sandra Rizk
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Byblos P.O. Box 36, Lebanon
- Correspondence: (H.Y.N.); (S.R.)
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8
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Effects and Mechanisms of Curcumin for the Prevention and Management of Cancers: An Updated Review. Antioxidants (Basel) 2022; 11:antiox11081481. [PMID: 36009200 PMCID: PMC9405286 DOI: 10.3390/antiox11081481] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/22/2022] [Accepted: 07/26/2022] [Indexed: 01/27/2023] Open
Abstract
Cancer is the leading cause of death in the world. Curcumin is the main ingredient in turmeric (Curcuma longa L.), and is widely used in the food industry. It shows anticancer properties on different types of cancers, and the underlying mechanisms of action include inhibiting cell proliferation, suppressing invasion and migration, promoting cell apoptosis, inducing autophagy, decreasing cancer stemness, increasing reactive oxygen species production, reducing inflammation, triggering ferroptosis, regulating gut microbiota, and adjuvant therapy. In addition, the anticancer action of curcumin is demonstrated in clinical trials. Moreover, the poor water solubility and low bioavailability of curcumin can be improved by a variety of nanotechnologies, which will promote its clinical effects. Furthermore, although curcumin shows some adverse effects, such as diarrhea and nausea, it is generally safe and tolerable. This paper is an updated review of the prevention and management of cancers by curcumin with a special attention to its mechanisms of action.
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9
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Kurt SB, Sahiner N. Beaded chitosan/carrageenan based fiber with bio-medicinal application potentials. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-03058-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Zhu Y, Fu F, Wang Z, Qiu F, Deng T, Du B, Zhu Y, Xi X. Polyphyllin VII is a Potential Drug Targeting CD44 Positive Colon Cancer Cells. Curr Cancer Drug Targets 2022; 22:426-435. [DOI: 10.2174/1568009622666220304110222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 12/13/2021] [Accepted: 12/19/2021] [Indexed: 11/22/2022]
Abstract
Background:
Current therapies for colon cancer are hindered by treatment failure and recurrence mainly due to colon cancer stem cells (CSCs). Thus, treatment using drugs targeting CSCs should be effective in eliminating colon cancer cells and impeding cancer recurrence.
Objective:
To test if PPVII can a potent drug candidate for the treatment of colon cancer by targeting CD44 positive colon cancer cells.
Methods:
In this study, we first demonstrated that CD44 is highly expressed in colon cancer tissues by TCGA/GTEX database analysis and immunohistochemical staining.
Results:
In this study, we first demonstrated that CD44 is highly expressed in colon cancer tissues by TCGA/GTEX database analysis. CD44 had high accuracy as a diagnostic and predictive index for colorectal cancer through Receiver operating characteristic curve (ROC) analysis. At the same time, survival curve analysis also showed that the high expression of CD44 was associated with poor prognosis in patients with colon cancer. CD44 higher expression in colon cancer tissues was further confirmed by immunohistochemical staining, the positive rate of CD44 expression was 87.95%. Then, one of the constituents that derives from the root of Paris polyphylla, Polyphyllin VII (PPVII) has been confirmed to inhibit the migration of colon cancer cells. Our results also demonstrated that PPVII could inhibit the sphere-forming ability of colon cancer cells. Further experiment results showed that PPVII could downregulate the expression of CD44 in colon cancer cells. In addition, PPVII was proved to have inhibitory effects against CD44 positive colon cancer cells.
Conclusion:
Therefore, PPVII might be a potent candidate reagent for the treatment of colon cancer by targeting CD44 positive colon cancer cells.
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Affiliation(s)
- Ye Zhu
- Institute of Basic Medical Sciences, Hubei University of Medicine
| | - Fei Fu
- Renmin Hospital, Hubei University of Medicine
| | - Zhongyu Wang
- Institute of Basic Medical Sciences, Hubei University of Medicine
| | - Fen Qiu
- Institute of Basic Medical Sciences, Hubei University of Medicine.
- Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei University of Medicine
| | - Ting Deng
- Institute of Basic Medical Sciences, Hubei University of Medicine
| | - Boyu Du
- Institute of Basic Medical Sciences, Hubei University of Medicine.
- Renmin Hospital, Hubei University of Medicine
- Hubei Key laboratory of Wudang Local Chinese Medicine Research
| | - Yunhe Zhu
- Renmin Hospital, Hubei University of Medicine
| | - Xueyan Xi
- Institute of Basic Medical Sciences, Hubei University of Medicine.
- Renmin Hospital, Hubei University of Medicine.
- Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei University of Medicine
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11
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Liu S, Fang Z, Ng K. Recent development in fabrication and evaluation of phenolic-dietary fiber composites for potential treatment of colonic diseases. Crit Rev Food Sci Nutr 2022; 63:6860-6884. [PMID: 35225102 DOI: 10.1080/10408398.2022.2043236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Phenolics have been shown by in vitro and animal studies to have multiple pharmacological effects against various colonic diseases. However, their efficacy against colonic diseases, such as inflammatory bowel diseases, Crohn's disease, and colorectal cancer, is significantly compromised due to their chemical instability and susceptibility to modification along the gastrointestinal tract (GIT) before reaching the colonic site. Dietary fibers are promising candidates that can form phenolic-dietary fiber composites (PDC) to carry phenolics to the colon, as they are natural polysaccharides that are non-digestible in the upper intestinal tract but can be partially or fully degradable by gut microbiota in the colon, triggering the release at this targeted site. In addition, soluble and fermentable dietary fibers confer additional health benefits as prebiotics when used in the PDC fabrication, and the possibility of synergistic relationship between phenolics and fibers in alleviating the disease conditions. The functionalities of PDC need to be characterized in terms of their particle characteristics, molecular interactions, release profiles in simulated digestion and colonic fermentation to fully understand the metabolic fate and health benefits. This review examines recent advancements regarding the approaches for fabrication, characterization, and evaluation of PDC in in vitro conditions.
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Affiliation(s)
- Siyao Liu
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, Australia
| | - Zhongxiang Fang
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, Australia
| | - Ken Ng
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, Australia
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12
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Liu L, Yang S, Chen F, Cheng KW. Hyaluronic Acid-Zein Core-Shell Nanoparticles Improve the Anticancer Effect of Curcumin Alone or in Combination with Oxaliplatin against Colorectal Cancer via CD44-Mediated Cellular Uptake. Molecules 2022; 27:1498. [PMID: 35268597 PMCID: PMC8911772 DOI: 10.3390/molecules27051498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/18/2022] [Accepted: 02/21/2022] [Indexed: 12/09/2022] Open
Abstract
Curcumin (CUR) has been reported to enhance the chemotherapeutic efficacy of oxaliplatin (OXA) in colorectal cancer (CRC) and inhibit OXA-induced side effects. However, shortcomings, including poor solubility and sensitivity to metabolic transformation, have greatly undermined its value in clinical applications. In this study, the potential of CUR-encapsulated hyaluronic acid (HA)-zein composite nanoparticles (HZ-CUR) as an oral adjuvant for OXA-based chemotherapy was assessed in representative CRC models in mice. Cell viability and colony formation assays in three human CRC cell lines showed that HZ-CUR had a stronger anti-CRC effect than free CUR when given alone and a stronger synergistic effect when combined with OXA, especially in HCT116 and HT29 cell lines. Western blotting, cellular uptake, and RNA interference assays revealed that OXA-induced upregulation of CD44 likely contributed to enhanced cellular uptake of HZ-CUR and thus the enhanced anticancer effect. The significantly improved anti-CRC effects and potential underlying mechanism of HZ-CUR alone and in combination with OXA were further validated in a subcutaneous xenograft and an in situ CRC model in mice. These findings support that HZ-CUR may be an effective oral adjuvant for OXA-based CRC chemotherapy that would not only improve its efficacy but also help reduce the associated side effects.
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Affiliation(s)
- Lu Liu
- Institute for Food and Bioresource Engineering, College of Engineering, Peking University, Beijing 100871, China;
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China;
- Institute for Innovative Development of Food Industry, Shenzhen University, Shenzhen 518060, China
| | - Shufang Yang
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China;
- Institute for Innovative Development of Food Industry, Shenzhen University, Shenzhen 518060, China
| | - Feng Chen
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China;
- Institute for Innovative Development of Food Industry, Shenzhen University, Shenzhen 518060, China
| | - Ka-Wing Cheng
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China;
- Institute for Innovative Development of Food Industry, Shenzhen University, Shenzhen 518060, China
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Ari B, Sahiner M, Demirci S, Sahiner N. Poly(vinyl alcohol)-tannic Acid Cryogel Matrix as Antioxidant and Antibacterial Material. Polymers (Basel) 2021; 14:70. [PMID: 35012093 PMCID: PMC8747331 DOI: 10.3390/polym14010070] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 12/20/2021] [Accepted: 12/23/2021] [Indexed: 12/16/2022] Open
Abstract
The biocompatible, viscoelastic properties of poly(vinyl alcohol) (PVA) in combination with the antimicrobial and antioxidant natural polyphenolic, tannic acid (TA), and the natural flavonoid and antioxidant curcumin (Cur), were used in the preparation of PVA:TA and PVA:TA:Cur cryogel composites using cryotropic gelation to combine the individually beneficial properties. The effect of TA content on the antioxidant and antimicrobial activities of PVA:TA cryogel composites and the antioxidant activities of PVA:TA:Cur cryogel composites was determined using Trolox equivalent antioxidant capacity (TEAC) and total phenol content (TPC) assays, and were compared. The PVA:TA:Cur cryogel composite showed the highest antioxidant activity, with a TEAC value of 2.10 ± 0.24 and a TPC value of 293 ± 12.00. The antibacterial capacity of the PVA:TA and PVA:TA:Cur 1:1:0.1 cryogel composites was examined against two different species of bacteria, E. coli and S. aureus. It was found that the minimum inhibition concentration (MIC) value of the PVA:TA:Cur 1:1:0.1 cryogel composites varied between 5 and 10 mg/mL based on the type of microorganism, and the minimum bactericidal concentration (MBC) value was 20 mg/mL irrespective of the type of microorganism. Furthermore, the hemocompatibility of the PVA:TA cryogel composites was evaluated by examining their hemolytic and coagulation behaviors. PVA:TA 1:1 cryogels with a value of 95.7% revealed the highest blood clotting index value amongst all of the synthesized cryogels, signifying the potential for blood contacting applications. The release of TA and Cur from the cryogel composites was quantified at different pH conditions, i.e., 1.0, 7.4, and 9.0, and additionally in ethanol (EtOH) and an ethanol-water (EtOH:Wat) mixture. The solution released from the PVA:TA cryogels in PBS was tested for inhibition capability against α-glucosidase (E.C. 3.2.1.20). Concentration-dependent enzyme inhibition was observed, and 70 µL of 83 µg/mL PVA:TA (1:1) cryogel in PBS inhibited α-glucosidase enzyme solution of 0.03 unit/mL in 70 µL by 81.75 ± 0.96%.
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Affiliation(s)
- Betul Ari
- Department of Chemistry, Faculty of Science & Arts, Terzioglu Campus, Canakkale Onsekiz Mart University, Canakkale 17100, Turkey; (B.A.); (S.D.)
| | - Mehtap Sahiner
- Faculty of Canakkale School of Applied Science, Terzioglu Campus, Canakkale Onsekiz Mart University, Canakkale 17100, Turkey;
| | - Sahin Demirci
- Department of Chemistry, Faculty of Science & Arts, Terzioglu Campus, Canakkale Onsekiz Mart University, Canakkale 17100, Turkey; (B.A.); (S.D.)
| | - Nurettin Sahiner
- Department of Chemistry, Faculty of Science & Arts, Terzioglu Campus, Canakkale Onsekiz Mart University, Canakkale 17100, Turkey; (B.A.); (S.D.)
- Nanoscience and Technology Research and Application Center, Terzioglu Campus, Canakkale Onsekiz Mart University, Canakkale 17100, Turkey
- Department of Chemical and Biomolecular Engineering, University of South Florida, Tampa, FL 33620, USA
- Department of Ophthalmology, Morsani College of Medicine, University of South Florida, 12901 Bruce B Downs B. Downs Blv., MDC 21, Tampa, FL 33612, USA
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Duarte D, Vale N. Combining repurposed drugs to treat colorectal cancer. Drug Discov Today 2021; 27:165-184. [PMID: 34592446 DOI: 10.1016/j.drudis.2021.09.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 07/19/2021] [Accepted: 09/22/2021] [Indexed: 02/08/2023]
Abstract
The drug development process, especially of antineoplastic agents, has become increasingly costly and ineffective. Drug repurposing and drug combination are alternatives to de novo drug development, being low cost, rapid, and easy to apply. These strategies allow higher efficacy, decreased toxicity, and overcoming of drug resistance. The combination of antineoplastic agents is already being applied in cancer therapy, but the combination of repurposed drugs is still under-explored in pre- and clinical development. In this review, we provide a set of pharmacological concepts focusing on drug repurposing for treating colorectal cancer (CRC) and that are relevant for the application of new drug combinations against this disease.
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Affiliation(s)
- Diana Duarte
- OncoPharma Research Group, Center for Health Technology and Services Research (CINTESIS), Rua Dr. Plácido da Costa, 4200-450 Porto, Portugal; Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
| | - Nuno Vale
- OncoPharma Research Group, Center for Health Technology and Services Research (CINTESIS), Rua Dr. Plácido da Costa, 4200-450 Porto, Portugal; Department of Community Medicine, Information and Health Decision Sciences (MEDCIDS), Faculty of Medicine, University of Porto, Al. Prof. Hernâni Monteiro, 4200-319 Porto, Portugal.
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15
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Chou YT, Koh YC, Nagabhushanam K, Ho CT, Pan MH. A Natural Degradant of Curcumin, Feruloylacetone Inhibits Cell Proliferation via Inducing Cell Cycle Arrest and a Mitochondrial Apoptotic Pathway in HCT116 Colon Cancer Cells. Molecules 2021; 26:molecules26164884. [PMID: 34443472 PMCID: PMC8399060 DOI: 10.3390/molecules26164884] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/03/2021] [Accepted: 08/11/2021] [Indexed: 01/17/2023] Open
Abstract
Feruloylacetone (FER) is a natural degradant of curcumin after heating, which structurally reserves some functional groups of curcumin. It is not as widely discussed as its original counterpart has been previously; and in this study, its anticancer efficacy is investigated. This study focuses on the suppressive effect of FER on colon cancer, as the efficacious effect of curcumin on this typical cancer type has been well evidenced. In addition, demethoxy-feruloylacetone (DFER) was applied to compare the effect that might be brought on by the structural differences of the methoxy group. It was revealed that both FER and DFER inhibited the proliferation of HCT116 cells, possibly via suppression of the phosphorylated mTOR/STAT3 pathway. Notably, FER could significantly repress both the STAT3 phosphorylation and protein levels. Furthermore, both samples showed capability of arresting HCT116 cells at the G2/M phase via the activation of p53/p21 and the upregulation of cyclin-B. In addition, ROS elevation and changes in mitochondrial membrane potential were revealed, as indicated by p-atm elevation. The apoptotic rate rose to 36.9 and 32.2% after being treated by FER and DFER, respectively. In summary, both compounds exhibited an anticancer effect, and FER showed a greater proapoptotic effect, possibly due to the presence of the methoxy group on the aromatic ring.
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Affiliation(s)
- Yu-Ting Chou
- Department of Food Science, National Taiwan Ocean University, Keelung 20224, Taiwan;
| | - Yen-Chun Koh
- Institute of Food Sciences and Technology, National Taiwan University, Taipei 10617, Taiwan;
| | | | - Chi-Tang Ho
- Department of Food Science, Rutgers University, New Brunswick, NJ 08901, USA;
| | - Min-Hsiung Pan
- Institute of Food Sciences and Technology, National Taiwan University, Taipei 10617, Taiwan;
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung City 40402, Taiwan
- Department of Health and Nutrition Biotechnology, Asia University, Taichung City 41354, Taiwan
- Correspondence: ; Tel.: +886-2-3366-4133; Fax: +886-2-3366-1771
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