cytellin has been researched along with Leukemia* in 3 studies
1 review(s) available for cytellin and Leukemia
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Beta-Sitosterol: A Promising but Orphan Nutraceutical to Fight Against Cancer.
All the currently available cancer therapeutic options are expensive but none of them are safe. However, traditional plant-derived medicines or compounds are relatively safe. One widely known such compound is beta-sitosterol (BS), a plant derived nutrient with anticancer properties against breast cancer, prostate cancer, colon cancer, lung cancer, stomach cancer, ovarian cancer, and leukemia. Studies have shown that BS interfere with multiple cell signaling pathways, including cell cycle, apoptosis, proliferation, survival, invasion, angiogenesis, metastasis and inflammation. Most of the studies are incomplete partly due to the fact that BS is relatively less potent. But the fact that it is generally considered as nontoxic, the opposite of all currently available cancer chemo-therapeutics, is missed by almost all research communities. To offset the lower efficacy of BS, designing BS delivery for "cancer cell specific" therapy hold huge potential. Delivery of BS through liposome is one of such demonstrations that has shown to be highly promising. But further research did not progress neither in the field of drug delivery of BS nor in the field on how BS mediated anticancer activities could be improved, thus making BS an orphan nutraceutical. Therefore, extensive research with BS as potent anticancer nutraceutical is highly recommended. Topics: Apoptosis; Breast Neoplasms; Cell Cycle; Colonic Neoplasms; Dietary Supplements; Drug Delivery Systems; Female; Humans; Leukemia; Liposomes; Lung Neoplasms; Male; Neoplasms; Orphan Drug Production; Phytoestrogens; Prostatic Neoplasms; Signal Transduction; Sitosterols | 2015 |
2 other study(ies) available for cytellin and Leukemia
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Structures of phytosterols and triterpenoids with potential anti-cancer activity in bran of black non-glutinous rice.
Structures of some bioactive phytochemicals in bran extract of the black rice cv. Riceberry that had demonstrated anti-cancer activity in leukemic cell line were investigated. After saponification with potassium hydroxide, separation of the unsaponified fraction by reversed-phase high performance liquid chromatography (HPLC) resulted in four sub-fractions that had a certain degree of anti-proliferation against a mouse leukemic cell line (WEHI-3 cell), this being IC50 at 24 h ranging between 2.80-467.11 μg/mL. Further purification of the bioactive substances contained in these four sub-fractions was performed by normal-phase HPLC. Structural characterization by gas chromatography-mass spectrometry (GC-MS), liquid chromatography-mass spectrometry (LC-MS) and nuclear magnetic resonance spectroscopy (NMR) resulted in, overall, the structures of seven phytosterols and four triterpenoids. Four phytosterols, 24-methylene-ergosta-5-en-3β-ol, 24-methylene-ergosta-7-en-3β-ol, fucosterol, and gramisterol, along with three triterpenoids, cycloeucalenol, lupenone, and lupeol, were found in the two sub-fractions that showed strong anti-leukemic cell proliferation (IC50 = 2.80 and 32.89 μg/mL). The other sterols and triterpenoids were campesterol, stigmasterol, β-sitosterol and 24-methylenecycloartanol. Together with the data from in vitro biological analysis, we suggest that gramisterol is a significant anti-cancer lead compound in Riceberry bran extract. Topics: Animals; Antineoplastic Agents, Phytogenic; Cell Line, Tumor; Cholesterol; Chromatography, High Pressure Liquid; Gas Chromatography-Mass Spectrometry; Leukemia; Mass Spectrometry; Mice; Molecular Structure; Oryza; Pentacyclic Triterpenes; Phytosterols; Phytotherapy; Plant Extracts; Seeds; Sitosterols; Stigmasterol; Triterpenes | 2015 |
Suppressors of cancer cell proliferation from fig (Ficus carica) resin: isolation and structure elucidation.
A mixture of 6-O-acyl-beta-D-glucosyl-beta-sitosterols, the acyl moeity being primarily palmitoyl and linoleyl with minor amounts of stearyl and oleyl, has been isolated as a potent cytotoxic agent from fig (Ficuscarica) latex and soybeans. Identity was established by spectroscopic methods (NMR, MS) and confirmed by chemical synthesis. Both the natural and the synthetic compounds showed in vitro inhibitory effects on proliferation of various cancer cell lines. Topics: Antineoplastic Agents, Phytogenic; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Female; Fruit; Glucosides; Glycine max; Humans; Latex; Leukemia; Lymphoma; Magnetic Resonance Spectroscopy; Male; Mammary Neoplasms, Animal; Mass Spectrometry; Plants, Medicinal; Prostatic Neoplasms; Sitosterols; Tumor Cells, Cultured | 2001 |