Herbal medicines for the treatment of cancer chemotherapy-induced side effects

Ohnishi, Shunsuke; Takeda, Hiroshi

doi:10.3389/fphar.2015.00014

Cited by 82 publications

(74 citation statements)

References 68 publications

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“…Current clinical chemotherapeutic agents have adverse side effects, including a low efficacy to produce cancer-specific cell death, high toxicity to normal cells, anorexia, nausea and vomiting (28). Therefore, there is a need for chemotherapeutic agents with increased levels of biological safety and efficacy for producing cancer-specific cell death.…”

Section: Discussionmentioning

confidence: 99%

Licochalcone-E induces caspase-dependent death of human pharyngeal squamous carcinoma cells through the extrinsic and intrinsic apoptotic signaling pathways

Cho

Kang

et al. 2017

Oncology Letters

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Abstract. The aim of the present study was to investigate licochalcone-E (Lico-E)-induced apoptosis and the associated apoptotic signaling pathway in FaDu cells, a human pharyngeal squamous carcinoma cell line. Treatment with Lico-E exhibited significant cytotoxicity on FaDu cells in a concentration-dependent manner. The IC 50 value of Lico-E in FaDu cells was ~50 µM. Treatment with Lico-E increased the number of dead FaDu cells. Furthermore, chromatin condensation, which is associated with apoptotic cell death, was observed in FaDu cells treated with Lico-E for 24 h. By contrast, Lico-E did not produce cytotoxicity or increase the number of dead cells when applied to human normal oral keratinocytes (hNOKs). Furthermore, chromatin condensation was not observed in hNOKs treated with Lico-E. Treatment with Lico-E increased the expression of Fas ligand and the cleaved form of caspase-8 in FaDu cells. Furthermore, treatment with Lico-E increased the expression of pro-apoptotic factors, including apoptosis regulator BAX, Bcl-2-associated agonist of cell death, apoptotic protease-activating factor 1, caspase-9 and tumor suppressor p53, while decreasing the expression of anti-apoptotic factors, including apoptosis regulator Bcl-2 and Bcl-2-like protein 1 in FaDu cells. The expression of cleaved caspases-3 and poly (ADP-ribose) polymerase was significantly upregulated following treatment with Lico-E in FaDu cells, while Lico-E-induced apoptotic FaDu cell death was partially suppressed by treatment with Z-VAD-FMK, a pan caspase inhibitor. Therefore, Lico-E-induced oral cancer (OC) cell-specific apoptosis is mediated by the death receptor-dependent extrinsic and mitochondrial-dependent intrinsic apoptotic signaling pathways. In conclusion, these data suggested that Lico-E exhibits potential chemopreventive effects and warrants further developed as a chemotherapeutic agent against OC.

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Section: Discussionmentioning

confidence: 99%

Licochalcone-E induces caspase-dependent death of human pharyngeal squamous carcinoma cells through the extrinsic and intrinsic apoptotic signaling pathways

Cho

Kang

et al. 2017

Oncology Letters

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“…c o m / l o c a t e / i n t i m p used for the treatment of various diseases [14]. Recently several kampo medicines have been investigated using animal studies and clinical trials to evaluate their potential beneficial effects [15]. Almost 150 kampo formulations have been approved as prescription drugs by the Ministry of Health, Labour and Welfare, Japan, and the treatment with kampo medicine is a symptom-and patient-based, therefore, a form of tailor-made drug therapy [16].…”

Section: Contents Lists Available At Sciencedirectmentioning

confidence: 99%

Toki-shakuyaku-san, a Japanese kampo medicine, reduces colon inflammation in a mouse model of acute colitis

Sreedhar

Arumugam

Thandavarayan

et al. 2015

International Immunopharmacology

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“…Typically, patients prefer to take herbal products (15-18); herbal products have historically been used as traditional medicines, such as traditional Chinese and Korean medicines, Kampo medicines and Ayurvedic medicine (13,14,19). Certain herbal products were demonstrated to treat cancer and/or reduce the side effects of cancer treatment (13,(15)(16)(17)(19)(20)(21). Therefore, herbal products are considered to be promising for cancer prevention and treatment.…”

Section: Introductionmentioning

confidence: 99%

Barley grass extract causes apoptosis of cancer cells by increasing intracellular reactive oxygen species production

Woo

Kwon

et al. 2017

Biomedical Reports

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Abstract. Cancer remains a leading cause of mortality worldwide, therefore food products are being investigated for potential prevention or treatment strategies. The ingredient, barley grass extract (Hordeum vulgare L.; Bex) is used to prevent or ameliorate various types of disease. In cancer, Bex has been revealed to inhibit tumor growth. However, its effect on cancer cells is yet to be clearly defined. In the present study, the effect of Bex on cancer cell growth was investigated. Bex inhibited the viabilities of breast and prostate cancer cells according to the results of MTT assays. Accordingly, Bex caused apoptosis, which was confirmed by Annexin V staining and western blot analysis for poly (ADP-ribose) polymerase and caspases. Furthermore, Bex increased the intracellular levels of reactive oxygen species (ROS), and N-acetyl-L-cystein blocked Bex-induced apoptosis. Therefore, the study demonstrated that Bex causes apoptosis of breast and prostate cancer cells by increasing intracellular ROS levels. IntroductionCancer is one of the leading causes of mortality worldwide (1,2). Despite numerous cancer studies and the development of various anti-cancer therapeutic agents, cancer remains dangerous. Anti-cancer therapeutic agents are chemically or biologically produced, and their effects are well defined (3-7). However, treatments continue to be associated with adverse effects and the majority of patients have an aversion to them (8).Herbal products have long been used to prevent or treat diseases, including cancer (9-12). Furthermore, certain anti-cancer therapeutic agents that are chemically produced originate from herbal products and their chemical characteristics are modified (7,(12)(13)(14). Typically, patients prefer to take herbal products (15-18); herbal products have historically been used as traditional medicines, such as traditional Chinese and Korean medicines, Kampo medicines and Ayurvedic medicine (13,14,19). Certain herbal products were demonstrated to treat cancer and/or reduce the side effects of cancer treatment (13,(15)(16)(17)(19)(20)(21). Therefore, herbal products are considered to be promising for cancer prevention and treatment.Barley grass extract (Hordeum vulgare L.; Bex) has long been used as a food product. Its biological effects have also been addressed by various in vitro and in vivo studies, although evidence there is limited evidence of the efficacy of Bex against specific conditions (22). The effect of Bex on the immune system was revealed in in vitro and in vivo experimental sets (23-25). Accordingly, Bex inhibited atopic dermatitis in NC/Nga mice by altering the expression levels of cytokines (26). Similarly, Bex repressed lipopolysaccharide-induced inflammation (27). Furthermore, its effect in type 2 diabetes was revealed in a genetically engineered mouse model and patients (28,29). Therefore, the effects of Bex on particular diseases have been demonstrated at least in experimental systems. A previous study revealed that Bex caused apoptosis of leukemia and lymphoma cell lines...

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Herbal medicines for the treatment of cancer chemotherapy-induced side effects

Cited by 82 publications

References 68 publications

Licochalcone-E induces caspase-dependent death of human pharyngeal squamous carcinoma cells through the extrinsic and intrinsic apoptotic signaling pathways

Licochalcone-E induces caspase-dependent death of human pharyngeal squamous carcinoma cells through the extrinsic and intrinsic apoptotic signaling pathways

Toki-shakuyaku-san, a Japanese kampo medicine, reduces colon inflammation in a mouse model of acute colitis

Barley grass extract causes apoptosis of cancer cells by increasing intracellular reactive oxygen species production

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