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Turmeric and cancer

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https://www.readbyqxmd.com/read/28628644/targeting-multiple-pro-apoptotic-signaling-pathways-with-curcumin-in-prostate-cancer-cells
#1
Mariela Rivera, Yanilda Ramos, Madeline Rodríguez-Valentín, Sheila López-Acevedo, Luis A Cubano, Jin Zou, Qiang Zhang, Guangdi Wang, Nawal M Boukli
Curcumin, an extract from the turmeric rhizome (Curcuma longa), is known to exhibit anti-inflammatory, antioxidant, chemopreventive and antitumoral activities against aggressive and recurrent cancers. Accumulative data indicate that curcumin may induce cancer cell death. However, the detailed mechanism underlying its pro-apoptotic and anti-cancer effects remains to be elucidated. In the present study, we examined the signaling pathways triggered by curcumin, specifically, the exact molecular mechanisms of curcumin-induced apoptosis in highly metastatic human prostate cancer cells...
2017: PloS One
https://www.readbyqxmd.com/read/28627598/curcumin-exerts-its-tumor-suppressive-function-via-inhibition-of-nedd4-oncoprotein-in-glioma-cancer-cells
#2
Xue Wang, Jiaojiao Deng, Jinxia Yuan, Xin Tang, Yuelong Wang, Haifeng Chen, Yi Liu, Liangxue Zhou
Glioblastoma is the most common brain cancer in adults. It represents one of the top ten malignant tumors with an average survival time of nine months despite treatments with surgery, radiotherapy and chemotherapy. Curcumin is a phytochemical turmeric isolated from root of the Curcuma longa plant. Accumulating evidence have proved that curcumin targets numerous cancer signaling pathways. The E3 ubiquitin ligase NEDD4, neural precursor cell expressed developmentally downregulated protein 4, is frequently overexpressed in various cancers...
June 8, 2017: International Journal of Oncology
https://www.readbyqxmd.com/read/28611316/effects-of-resveratrol-curcumin-berberine-and-other-nutraceuticals-on-aging-cancer-development-cancer-stem-cells-and-micrornas
#3
James A McCubrey, Kvin Lertpiriyapong, Linda S Steelman, Steve L Abrams, Li V Yang, Ramiro M Murata, Pedro L Rosalen, Aurora Scalisi, Luca M Neri, Lucio Cocco, Stefano Ratti, Alberto M Martelli, Piotr Laidler, Joanna Dulińska-Litewka, Dariusz Rakus, Agnieszka Gizak, Paolo Lombardi, Ferdinando Nicoletti, Saverio Candido, Massimo Libra, Giuseppe Montalto, Melchiorre Cervello
Natural products or nutraceuticals have been shown to elicit anti-aging, anti-cancer and other health-enhancing effects. A key target of the effects of natural products may be the regulation of microRNA (miR) expression which results in cell death or prevents aging, diabetes, cardiovascular and other diseases. This review will focus on a few natural products, especially on resveratrol (RES), curcumin (CUR) and berberine (BBR). RES is obtained from the skins of grapes and other fruits and berries. RES may extend human lifespan by activating the sirtuins and SIRT1 molecules...
June 12, 2017: Aging
https://www.readbyqxmd.com/read/28599484/anticancer-effect-of-curcumin-inhibits-cell-growth-through-mir-21-pten-akt-pathway-in-breast-cancer-cell
#4
Xinzheng Wang, Yakai Hang, Jinbiao Liu, Yongqiang Hou, Ning Wang, Mingjun Wang
Curcumin is a polyphenol extracted from turmeric, which that belongs to the Zingiberaceae family. Curcumin has numerous effects, including anti-inflammatory, antitumor, anti-oxidative and antimicrobial effects. However, the effects of curcumin on human breast cancer cells remain largely unknown. The aim of the present study was to investigate the anticancer effects and the mechanisms by which curcumin affects breast cancer cells. The anticancer effect of curcumin on cell viability and cytotoxicity on human breast cancer MCF-7 cells was analyzed using 3-(4,5-dimethyl-2-thiazolyl)-2, 5-diphenyl-2H-tetrazolium bromide and lactate dehydrogenase assays, respectively...
June 2017: Oncology Letters
https://www.readbyqxmd.com/read/28579298/regulation-of-gsk-3-activity-by-curcumin-berberine-and-resveratrol-potential-effects-on-multiple-diseases
#5
REVIEW
James A McCubrey, Kvin Lertpiriyapong, Linda S Steelman, Steve L Abrams, Lucio Cocco, Stefano Ratti, Alberto M Martelli, Saverio Candido, Massimo Libra, Giuseppe Montalto, Melchiorre Cervello, Agnieszka Gizak, Dariusz Rakus
Natural products or nutraceuticals promote anti-aging, anti-cancer and other health-enhancing effects. A key target of the effects of natural products may be the regulation of the PI3K/PTEN/Akt/mTORC1/GSK-3 pathway. This review will focus on the effects of curcumin (CUR), berberine (BBR) and resveratrol (RES), on the PI3K/PTEN/Akt/mTORC1/GSK-3 pathway, with a special focus on GSK-3. These natural products may regulate the pathway by multiple mechanisms including: reactive oxygen species (ROS), cytokine receptors, mirco-RNAs (miRs) and many others...
May 26, 2017: Advances in Biological Regulation
https://www.readbyqxmd.com/read/28575990/effects-of-curcumin-loaded-plga-nanoparticles-on-the-rg2-rat-glioma-model
#6
Merdan Orunoğlu, Abbas Kaffashi, Sibel Bozdağ Pehlivan, Selma Şahin, Figen Söylemezoğlu, Kader Karli Oğuz, Melike Mut
BACKGROUND: Curcumin, the active ingredient of turmeric, has a remarkable antitumor activity against various cancers, including glioblastoma. However, it has poor absorption and low bioavailability; thus, to cross the blood-brain barrier and reach tumor tissue, it needs to be transferred to tumor site by special drug delivery systems, such as nanoparticles. OBJECTIVE: We aimed to evaluate the antitumor activity of curcumin on glioblastoma tissue in the rat glioma-2 (RG2) tumor model when it is loaded on poly(lactic-co-glycolic acid)-1,2-distearoyl-glycerol-3-phospho-ethanolamine-N-[methoxy (polyethylene glycol)-2000] ammonium salt (PLGA-DSPE-PEG) hybrid nanoparticles...
September 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28551901/-the-role-of-the-plant-artemisia-in-survival-and-induction-of-apoptosis-of-b-cells-in-chronic-lymphocytic-leukemia-cll
#7
Vita Mirkin, Alain Berrebi, Igor Rakhman, Michal Haran, Lev Shvidel
BACKGROUND: The cytotoxic effect of plants such as green tea and turmeric (curcumin) on B chronic lymphocytic leukemia (CLL) cells has been established. The plant Artemisia has been used in China for anti-cancer and anti-malaria applications. In Israel, Artemisia absinthium ("the Chiba") is used to release abdominal pain. In attempts to evaluate the cytotoxic effect of this plant in CLL cells, we prepared a decoction of Artemisia leaves and after filtration used it as an inducer of apoptosis of B CLL cells...
February 2017: Harefuah
https://www.readbyqxmd.com/read/28545183/therapeutic-potential-of-novel-nano-based-curcumin-compounds-in-vitro-and-in-vivo
#8
Homa Mollaei, Esmaeil Babaei
Despite recent advances in cancer medication, malignant tumors continue to be the second leading cause of death worldwide. Furthermore, introducing a therapeutic compound with low-side effects as well as low-price for consumers is controversial. Recent efforts have been focusing on traditional medicines as a rich source of herbal agents. Curcumin, the major turmeric phytochemical, has been widely assessed as an anti-cancer compound in vitro and in vivo. However, the use of curcumin in cancer treatment has limitations because of its low solubility, poor tissue absorption, rapid metabolism and rapid systemic elimination...
April 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28535906/the-effects-of-curcumin-on-proliferation-apoptosis-invasion-and-nedd4-expression-in-pancreatic-cancer
#9
Jingna Su, Xiuxia Zhou, Xuyuan Yin, Lixia Wang, Zhe Zhao, Yingying Hou, Nana Zheng, Jun Xia, Zhiwei Wang
Pancreatic cancer (PC) is one of the most fatal cancers worldwide. The incidence and death rates are still increasing for PC. Curcumin is the biologically active diarylheptanoid constituent of the spice turmeric, which exerts its anticancer properties in various human cancers including PC. In particular, accumulating evidence has proved that curcumin targets numerous therapeutically important proteins in cell signaling pathways. The neural precursor cell expressed developmentally down-regulated protein 4 (NEDD4) is an E3 HECT ubiquitin ligase and is frequently over-expressed in various cancers...
May 20, 2017: Biochemical Pharmacology
https://www.readbyqxmd.com/read/28534386/regular-daily-consumption-of-turmeric-may-be-a-complementary-agent-for-the-adjuvant-treatment-of-hormone-receptor-positive-breast-cancer
#10
Kadri Altundag
No abstract text is available yet for this article.
March 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/28417091/biological-activities-of-curcuminoids-other-biomolecules-from-turmeric-and-their-derivatives-a-review
#11
REVIEW
Augustine Amalraj, Anitha Pius, Sreerag Gopi, Sreeraj Gopi
In recent years, several drugs have been developed deriving from traditional products and current drug research is actively investigating the possible therapeutic roles of many Ayruvedic and Traditional Indian medicinal therapies. Among those being investigated is Turmeric. Its most important active ingredient is curcuminoids. Curcuminoids are phenolic compounds commonly used as a spice, pigment and additive also utilized as a therapeutic agent used in several foods. Comprehensive research over the last century has revealed several important functions of curcuminoids...
April 2017: Journal of Traditional and Complementary Medicine
https://www.readbyqxmd.com/read/28331366/the-effects-of-turmeric-curcumin-on-tumor-suppressor-protein-p53-and-estrogen-receptor-er%C3%AE-in-breast-cancer-cells
#12
Kelly Hallman, Katie Aleck, Brigitte Dwyer, Victoria Lloyd, Meghan Quigley, Nada Sitto, Amy E Siebert, Sumi Dinda
Curcumin (CUR) is a compound that has antibacterial, antiviral, anti-inflammatory, and anticancer properties. In this study, we have analyzed the effects of CUR on the expression of ERα and p53 in the presence of hormones and anti-hormones in breast cancer cells. Cells were cultured in a medium containing charcoal-stripped fetal bovine serum to deplete any endogenous steroids and treated with CUR at varying concentrations or in combination with hormones and anti-hormones. Protein analysis revealed a relative decrease in the levels of p53 and ERα upon treatment with 5-60 µM CUR...
2017: Breast Cancer: Targets and Therapy
https://www.readbyqxmd.com/read/28222667/curcumin-inhibits-cancer-progression-through-regulating-expression-of-micrornas
#13
REVIEW
Siying Zhou, Sijie Zhang, Hongyu Shen, Wei Chen, Hanzi Xu, Xiu Chen, Dawei Sun, Shanliang Zhong, Jianhua Zhao, Jinhai Tang
Curcumin, a major yellow pigment and spice in turmeric and curry, is a powerful anti-cancer agent. The anti-tumor activities of curcumin include inhibition of tumor proliferation, angiogenesis, invasion and metastasis, induction of tumor apoptosis, increase of chemotherapy sensitivity, and regulation of cell cycle and cancer stem cell, indicating that curcumin maybe a strong therapeutic potential through modulating various cancer progression. It has been reported that microRNAs as small noncoding RNA molecules are related to cancer progression, which can be regulated by curcumin...
February 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28216882/anticancer-potential-of-nutraceutical-formulations-in-mnu-induced-mammary-cancer-in-sprague-dawley-rats
#14
Gummalla Pitchaiah, Annapurna Akula, Vishala Chandi
BACKGROUND: Nutraceuticals help in combating some of the major health problems of the century including cancer, and 'nutraceutical formulations' have led to the new era of medicine and health. OBJECTIVE: To develop different nutraceutical formulations and to assess the anticancer potential of nutraceutical formulations in N-methyl-N-nitrosourea (MNU)-induced mammary cancer in Sprague Dawley rats. MATERIALS AND METHODS: Different nutraceutical formulations were prepared using fine powders of amla, apple, garlic, onion, papaya, turmeric, and wheat grass with and without cow urine distillate...
January 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/28193559/dual-functional-mesoporous-silicon-nanoparticles-enhance-the-radiosensitivity-of-vpa-in-glioblastoma
#15
Hailong Zhang, Wei Zhang, Yong Zhou, Yuhua Jiang, Shupeng Li
Radiotherapy is a critical strategy and standard adjuvant approach to glioblastoma treatment. One of the major challenges facing radiotherapy is to minimize radiation damage to normal tissue without compromising therapeutic effects on cancer cells. Various agents and numerous approaches have been developed to improve the therapeutic index of radiotherapy. Among them, radiosensitizers have attracted much attention because they selectively increase susceptibility of cancer cells to radiation and thus enhance biological effectiveness of radiotherapy...
April 2017: Translational Oncology
https://www.readbyqxmd.com/read/28187956/cytotoxic-and-apoptotic-effects-of-the-combination-of-palladium-ii-5-5-diethylbarbiturate-complex-with-bis-2-pyridylmethyl-amine-and-curcumin-on-non-small-lung-cancer-cell-lines
#16
Duygu Tunc, Egemen Dere, Didem Karakas, Buse Cevatemre, Veysel Turan Yilmaz, Engin Ulukaya
Metal-based chemotherapeutics such as cisplatin are widely used treatment of lung cancer which is the major cause of cancer-related mortality worldwide. Recent studies demonstrated that novel metal-based compounds have strong cytotoxic activity in a similar way as cisplatin. Therefore, metal-based compounds have been synthesized and investigated in order to determine their cytotoxic activities. It has been also reported curcumin, which has been derived from turmeric plant, has powerful cytotoxic effect on various cancer cell lines...
March 1, 2017: Bioorganic & Medicinal Chemistry
https://www.readbyqxmd.com/read/28181675/a-placebo-controlled-double-blinded-randomized-pilot-study-of-combination-phytotherapy-in-biochemically-recurrent-prostate-cancer
#17
M Diana van Die, Scott G Williams, Jon Emery, Kerry M Bone, Jeremy M G Taylor, Elizabeth Lusk, Marie V Pirotta
BACKGROUND: Men with biochemical recurrence of prostate cancer following local therapies often use natural supplements in an attempt to delay metastases and/or avoid the need for more aggressive treatments with undesirable side-effects. While there is a growing body of research into phytotherapeutic agents in this cohort, with some promising results, as yet no definitive recommendations can be made. This pilot study was undertaken to assess the feasibility of a fully-powered study to examine the effects of this phytotherapeutic intervention (containing turmeric, resveratrol, green tea and broccoli sprouts) on PSA doubling time in men with biochemical recurrence with a moderate PSA rise rate...
May 2017: Prostate
https://www.readbyqxmd.com/read/28167449/curcumin-and-treatment-of-melanoma-the-potential-role-of-micrornas
#18
REVIEW
Diana Lelli, Claudio Pedone, Amirhosssein Sahebkar
Melanoma is the most aggressive type of skin cancer and is characterized by poor prognosis in its advanced stages because treatments are poorly effective and burdened with severe adverse effects. MicroRNAs (miRNAs) are small non-coding RNAs that are implicated in several cellular processes; they are categorized as oncogenic and tumor suppressor miRNAs. Several miRNAs are implicated in the pathogenesis and progression of melanoma, such as the tumor suppressor miR-let7b that targets cyclin D and regulates cell cycle...
April 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28160777/curcumin-decreases-malignant-characteristics-of-glioblastoma-stem-cells-via-induction-of-reactive-oxygen-species
#19
Zachary C Gersey, Gregor A Rodriguez, Eric Barbarite, Anthony Sanchez, Winston M Walters, Kelechi C Ohaeto, Ricardo J Komotar, Regina M Graham
BACKGROUND: Glioblastoma Multiforme (GBM) is the most common and lethal form of primary brain tumor in adults. Following standard treatment of surgery, radiation and chemotherapy, patients are expected to survive 12-14 months. Theorized cause of disease recurrence in these patients is tumor cell repopulation through the proliferation of treatment-resistant cancer stem cells. Current research has revealed curcumin, the principal ingredient in turmeric, can modulate multiple signaling pathways important for cancer stem cell self-renewal and survival...
February 4, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28115093/%C3%AE%C2%BA-carrageenan-an-effective-drug-carrier-to-deliver-curcumin-in-cancer-cells-and-to-induce-apoptosis
#20
Malairaj Sathuvan, Ramar Thangam, Mani Gajendiran, Raju Vivek, Sengottuvelan Balasubramanian, Subramani Nagaraj, Palani Gunasekaran, Balaraman Madhan, Ramasamy Rengasamy
The current study is to develop a natural drug carrier with seaweed derived polymers namely κ-Carrageenan (κ-Car) for drug delivery applications. κ-Car is a natural polysaccharide which derived from edible red seaweeds, they are easily available, non-toxic, cost effective, biodegradable and biocompatible nature. Curcumin (Cur) is a yellow-orange polyphenol existing in turmeric, which is predominantly used as spice and food coloring agent. The ultimate use of polymeric composites, especially those composed of natural polymers, has become a very interesting approach in recent drug delivery applications, due to their non-toxicity and biological origin...
March 15, 2017: Carbohydrate Polymers
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