piperine and Neoplasms

piperine has been researched along with Neoplasms* in 17 studies

Reviews

9 review(s) available for piperine and Neoplasms

ArticleYear
Co-administration of curcumin with other phytochemicals improves anticancer activity by regulating multiple molecular targets.
    Phytotherapy research : PTR, 2023, Volume: 37, Issue:4

    Natural plant phytochemicals are effective against different types of diseases, including cancer. Curcumin, a powerful herbal polyphenol, exerts inhibitory effects on cancer cell proliferation, angiogenesis, invasion, and metastasis through interaction with different molecular targets. However, the clinical use of curcumin is limited due to poor solubility in water and metabolism in the liver and intestine. The synergistic effects of curcumin with some phytochemicals such as resveratrol, quercetin, epigallocatechin-3-gallate, and piperine can improve its clinical efficacy in cancer treatment. The present review specifically focuses on anticancer mechanisms related to the co-administration of curcumin with other phytochemicals, including resveratrol, quercetin, epigallocatechin-3-gallate, and piperine. According to the molecular evidence, the phytochemical combinations exert synergistic effects on suppressing cell proliferation, reducing cellular invasion, and inducing apoptosis and cell cycle arrest. This review also emphasizes the significance of the co-delivery vehicles-based nanoparticles of such bioactive phytochemicals that could improve their bioavailability and reduce their systemic dose. Further high-quality studies are needed to firmly establish the clinical efficacy of the phytochemical combinations.

    Topics: Curcumin; Humans; Neoplasms; Phytochemicals; Quercetin; Resveratrol

2023
Piperine: role in prevention and progression of cancer.
    Molecular biology reports, 2019, Volume: 46, Issue:5

    Cancer is among the leading causes of death worldwide. Several pharmacological protocols have been developed in order to block tumor progression often showing partial efficacy and severe counterproductive effects. It is now conceived that a healthy lifestyle coupled with the consumption of certain phytochemicals can play a protective role against tumor development and progression. According to this vision, it has been introduced the concept of "chemoprevention". This term refers to natural agents with the capability to interfere with the tumorigenesis and metastasis, or at least, attenuate the cancer-related symptoms. Piperine (1-Piperoylpiperidine), a main extract of Piper longum and Piper nigrum, is an alkaloid with a long history of medicinal use. In fact, it exhibits a variety of biochemical and pharmaceutical properties, including chemopreventive activities without significant cytotoxic effects on normal cells, at least at doses < of 250 µg/ml. The aim of this review is to discuss the relevant molecular and cellular mechanisms underlying the chemopreventive action of this natural alkaloid.

    Topics: Alkaloids; Apoptosis; Benzodioxoles; Cell Proliferation; Chemoprevention; Disease Progression; Humans; Neoplasm Metastasis; Neoplasms; Piperidines; Plant Extracts; Polyunsaturated Alkamides

2019
Piperine as a Potential Anti-cancer Agent: A Review on Preclinical Studies.
    Current medicinal chemistry, 2018, Volume: 25, Issue:37

    Recently many studies showed anticancer activities of piperine, a pungent alkaloid found in black pepper and some other Piper species. We attempted to summarize acquired data that support anticancer potential of this natural agent. Piperine has been reported to possess effective chemopreventive activity. It has been studied to affect via several mechanisms of action, in brief enhancing antioxidant system, increasing level and activity of detoxifying enzymes and suppressing stem cell self-renewal. Moreover, piperine has been found to inhibit proliferation and survival of various cancerous cell lines via modulating cell cycle progression and exhibiting anti-apoptotic activity, respectively. This compound has been shown to modify activity of various enzymes and transcription factors to inhibit invasion, metastasis and angiogenesis. Interestingly, piperine has exhibited antimutagenic activity and also inhibited activity and expression of multidrug resistance transporters such as P-gp and MRP-1. Besides, about all reviewed studies have reported selective cytotoxic activity of piperine on cancerous cells in compared with normal cells. Altogether, the studies completely underline promising candidacy of piperine for further development. The collected preclinical data we provided in this article can be useful in the design of future researches especially clinical trials with piperine.

    Topics: Alkaloids; Animals; Anticarcinogenic Agents; Antimutagenic Agents; Antineoplastic Agents, Phytogenic; Antioxidants; Benzodioxoles; Biological Availability; Cell Proliferation; Cell Survival; Drug Evaluation, Preclinical; Drug Resistance, Multiple; Drug Resistance, Neoplasm; Humans; Inactivation, Metabolic; Neoplasm Invasiveness; Neoplasm Metastasis; Neoplasms; Neovascularization, Pathologic; Piper; Piperidines; Polyunsaturated Alkamides; Stem Cells

2018
Natural alkaloids as P-gp inhibitors for multidrug resistance reversal in cancer.
    European journal of medicinal chemistry, 2017, Sep-29, Volume: 138

    Topics: Alkaloids; Antineoplastic Agents, Phytogenic; ATP Binding Cassette Transporter, Subfamily B, Member 1; Biological Products; Dose-Response Relationship, Drug; Drug Resistance, Multiple; Drug Resistance, Neoplasm; Humans; Molecular Structure; Neoplasms; Structure-Activity Relationship

2017
Spices for Prevention and Treatment of Cancers.
    Nutrients, 2016, Aug-12, Volume: 8, Issue:8

    Spices have been widely used as food flavorings and folk medicines for thousands of years. Numerous studies have documented the antioxidant, anti-inflammatory and immunomodulatory effects of spices, which might be related to prevention and treatment of several cancers, including lung, liver, breast, stomach, colorectum, cervix, and prostate cancers. Several spices are potential sources for prevention and treatment of cancers, such as Curcuma longa (tumeric), Nigella sativa (black cumin), Zingiber officinale (ginger), Allium sativum (garlic), Crocus sativus (saffron), Piper nigrum (black pepper) and Capsicum annum (chili pepper), which contained several important bioactive compounds, such as curcumin, thymoquinone, piperine and capsaicin. The main mechanisms of action include inducing apoptosis, inhibiting proliferation, migration and invasion of tumors, and sensitizing tumors to radiotherapy and chemotherapy. This review summarized recent studies on some spices for prevention and treatment of cancers, and special attention was paid to bioactive components and mechanisms of action.

    Topics: Alkaloids; Antineoplastic Agents, Phytogenic; Apoptosis; Benzodioxoles; Benzoquinones; Capsaicin; Capsicum; Cell Proliferation; Crocus; Curcuma; Curcumin; Garlic; Humans; Neoplasms; Nigella sativa; Phytotherapy; Piper nigrum; Piperidines; Polyunsaturated Alkamides; Spices; Zingiber officinale

2016
6-Phosphogluconate dehydrogenase links oxidative PPP, lipogenesis and tumour growth by inhibiting LKB1-AMPK signalling.
    Nature cell biology, 2015, Volume: 17, Issue:11

    The oxidative pentose phosphate pathway (PPP) contributes to tumour growth, but the precise contribution of 6-phosphogluconate dehydrogenase (6PGD), the third enzyme in this pathway, to tumorigenesis remains unclear. We found that suppression of 6PGD decreased lipogenesis and RNA biosynthesis and elevated ROS levels in cancer cells, attenuating cell proliferation and tumour growth. 6PGD-mediated production of ribulose-5-phosphate (Ru-5-P) inhibits AMPK activation by disrupting the active LKB1 complex, thereby activating acetyl-CoA carboxylase 1 and lipogenesis. Ru-5-P and NADPH are thought to be precursors in RNA biosynthesis and lipogenesis, respectively; thus, our findings provide an additional link between the oxidative PPP and lipogenesis through Ru-5-P-dependent inhibition of LKB1-AMPK signalling. Moreover, we identified and developed 6PGD inhibitors, physcion and its derivative S3, that effectively inhibited 6PGD, cancer cell proliferation and tumour growth in nude mice xenografts without obvious toxicity, suggesting that 6PGD could be an anticancer target.

    Topics: AMP-Activated Protein Kinase Kinases; AMP-Activated Protein Kinases; Humans; Lipogenesis; Neoplasms; Oxidative Stress; Pentose Phosphate Pathway; Phosphogluconate Dehydrogenase; Protein Serine-Threonine Kinases; Ribulosephosphates; Signal Transduction

2015
Enhancing Activity of Anticancer Drugs in Multidrug Resistant Tumors by Modulating P-Glycoprotein through Dietary Nutraceuticals.
    Asian Pacific journal of cancer prevention : APJCP, 2015, Volume: 16, Issue:16

    Multidrug resistance is a principal mechanism by which tumors become resistant to structurally and functionally unrelated anticancer drugs. Resistance to chemotherapy has been correlated with overexpression of p-glycoprotein (p-gp), a member of the ATP-binding cassette (ABC) superfamily of membrane transporters. P-gp mediates resistance to a broad-spectrum of anticancer drugs including doxorubicin, taxol, and vinca alkaloids by actively expelling the drugs from cells. Use of specific inhibitors/blocker of p-gp in combination with clinically important anticancer drugs has emerged as a new paradigm for overcoming multidrug resistance. The aim of this paper is to review p-gp regulation by dietary nutraceuticals and to correlate this dietary nutraceutical induced-modulation of p-gp with activity of anticancer drugs.

    Topics: Abietanes; Alkaloids; Allyl Compounds; Animals; Antineoplastic Agents; ATP Binding Cassette Transporter, Subfamily B; Benzodioxoles; beta Carotene; Biflavonoids; Capsaicin; Catechin; Catechols; Curcumin; Dietary Supplements; Drug Resistance, Multiple; Drug Resistance, Neoplasm; Drug Synergism; Fatty Alcohols; Furocoumarins; Humans; Indoles; Limonins; Neoplasms; Phytotherapy; Piperidines; Polyunsaturated Alkamides; Proanthocyanidins; Quercetin; Resveratrol; Stilbenes; Sulfides; Tea; Triterpenes; Xanthophylls

2015
Antioxidant potential of spices and their active constituents.
    Critical reviews in food science and nutrition, 2014, Volume: 54, Issue:3

    Excessive free radical generation overbalancing the rate of their removal leads to oxidative stress. Oxidative stress has been implicated in the etiology of cardiovascular disease, inflammatory diseases, cancer, and other chronic diseases. Antioxidants are compounds that hinder the oxidative processes and thereby delay or suppress oxidative stress. There is a growing interest in natural antioxidants found in plants. Herbs and spices are most important targets to search for natural antioxidants from the point of view of safety. A wide variety of phenolic compounds present in spices that are extensively used as food adjuncts possess potent antioxidant, anti-inflammatory, antimutagenic, and cancer preventive activities. This paper reviews a host of spice compounds as exogenous antioxidants that are experimentally evidenced to control cellular oxidative stress, both in vitro and in vivo, and their beneficial role in preventing or ameliorating oxidative-stress-mediated diseases, from atherosclerosis to diabetes to cataract to cancer. The antioxidative effects of turmeric/curcumin, clove/eugenol, red pepper/capsaicin, black pepper/piperine, ginger/gingerol, garlic, onion, and fenugreek, which have been extensively studied and evidenced as potential antioxidants, are specifically reviewed in this treatise.

    Topics: Alkaloids; Anti-Inflammatory Agents; Antimutagenic Agents; Antioxidants; Benzodioxoles; Capsaicin; Cardiotonic Agents; Catechols; Curcumin; Eugenol; Fatty Alcohols; Garlic; Humans; Neoplasms; Onions; Oxidative Stress; Phenols; Piperidines; Polyunsaturated Alkamides; Spices; Trigonella

2014
Implications of cancer stem cell theory for cancer chemoprevention by natural dietary compounds.
    The Journal of nutritional biochemistry, 2011, Volume: 22, Issue:9

    The emergence of cancer stem cell theory has profound implications for cancer chemoprevention and therapy. Cancer stem cells give rise to the tumor bulk through continuous self-renewal and differentiation. Understanding the mechanisms that regulate self-renewal is of greatest importance for discovery of anticancer drugs targeting cancer stem cells. Naturally occurring dietary compounds have received increasing attention in cancer chemoprevention. The anticancer effects of many dietary components have been reported for both in vitro and in vivo studies. Recently, a number of studies have found that several dietary compounds can directly or indirectly affect cancer stem cell self-renewal pathways. Herein we review the current knowledge of most common natural dietary compounds for their impact on self-renewal pathways and potential effect against cancer stem cells. Three pathways (Wnt/β-catenin, Hedgehog and Notch) are summarized for their functions in self-renewal of cancer stem cells. The dietary compounds, including curcumin, sulforaphane, soy isoflavone, epigallocatechin-3-gallate, resveratrol, lycopene, piperine and vitamin D(3), are discussed for their direct or indirect effect on these self-renewal pathways. Curcumin and piperine have been demonstrated to target breast cancer stem cells. Sulforaphane has been reported to inhibit pancreatic tumor-initiating cells and breast cancer stem cells. These studies provide a basis for preclinical and clinical evaluation of dietary compounds for chemoprevention of cancer stem cells. This may enable us to discover more preventive strategies for cancer management by reducing cancer resistance and recurrence and improving patient survival.

    Topics: Alkaloids; Animals; Anticarcinogenic Agents; Benzodioxoles; beta Catenin; Carotenoids; Catechin; Cell Differentiation; Cell Proliferation; Cholecalciferol; Curcumin; Diet; Humans; Isoflavones; Isothiocyanates; Lycopene; Neoplasms; Neoplastic Stem Cells; Piperidines; Polyunsaturated Alkamides; Resveratrol; Signal Transduction; Stilbenes; Sulfoxides; Thiocyanates; Wnt Proteins

2011

Other Studies

8 other study(ies) available for piperine and Neoplasms

ArticleYear
Synthesis and evaluation of Piperine analogs as thioredoxin reductase inhibitors to cause oxidative stress-induced cancer cell apoptosis.
    Bioorganic chemistry, 2023, Volume: 138

    Inhibiting thioredoxin reductase (TrxR) to disrupt the redox equilibrium and induce tumor cell apoptosis is a significant tumor therapeutic strategy. Piperine, a natural product from black pepper, has been demonstrated to suppress tumor cell proliferation by enhancing reactive oxygen species (ROS), subsequently leading to cell death. However, the development of Piperine as an active molecule is hampered by its weak cytotoxicity. To develop a compound with higher activity, we synthesized 22 Piperine analogs and evaluated their pharmacological properties. Ultimately, B5 was screened by the results of cytotoxicity and inhibition of TrxR activity. In contrast to Piperine, B5 had significant cytotoxicity with a 4-fold increase. The structure-activity relationship demonstrated that the introduction of an electron-withdrawing group into the benzene ring adjacent to the amino group, particularly in the meta-position, was positive and that shortening the olefin double bond had no appreciable impact on cytotoxicity. Further investigating the physiological activity of B5 in HeLa cells, we found that B5 selectively inhibits the activity of TrxR by binding to Sec residues on TrxR. B5 then induces cellular oxidative stress and finally leads to apoptosis. As a result, the study of B5 paved the way for further investigation into the modification and function of Piperine analogs as TrxR inhibitors.

    Topics: Apoptosis; HeLa Cells; Humans; Neoplasms; Oxidative Stress; Reactive Oxygen Species; Thioredoxin-Disulfide Reductase

2023
Piperine-loaded electrospun nanofibers, an implantable anticancer controlled delivery system for postsurgical breast cancer treatment.
    International journal of pharmaceutics, 2022, Aug-25, Volume: 624

    Tumorectomy followed by radiotherapy, hormone, and chemotherapy, are the current mainstays for breast cancer treatment. However, these strategies have systemic toxicities and limited treatment outcomes. Hence, there is a crucial need for a novel controlled release delivery system for implantation following tumor resection to effectively prevent recurrence. Here, we fabricated polycaprolactone (PCL)-based electrospun nanofibers containing piperine (PIP), known for chemopreventive and anticancer activities, and also evaluated the impact of collagen (Coll) incorporation into the matrices. In addition to physicochemical characterization such as morphology, hydrophilicity, drug content, release properties, and mechanical behaviors, fabricated nanofibers were investigated in terms of cytotoxicity and involved mechanisms in MCF-7 and 4T1 breast tumor cell lines. In vivo antitumor study was performed in 4T1 tumor-bearing mice. PIP-PCL

    Topics: Alkaloids; Animals; Benzodioxoles; Collagen; Mice; Nanofibers; Neoplasms; Piperidines; Polyesters; Polyunsaturated Alkamides

2022
Overcoming vincristine resistance in cancer: Computational design and discovery of piperine-inspired P-glycoprotein inhibitors.
    Chemical biology & drug design, 2021, Volume: 97, Issue:1

    P-glycoprotein (P-gp)/MDR-1 plays a major role in the development of multidrug resistance (MDR) by pumping the chemotherapeutic drugs out of the cancer cells and reducing their efficacy. A number of P-gp inhibitors were reported to reverse the MDR when co-administered with chemotherapeutic drugs. Unfortunately, none has approved for clinical use due to toxicity issues. Some of the P-gp inhibitors tested in the clinics are reported to have cross-reactivity with CYP450 drug-metabolizing enzymes, resulting in unpredictable pharmacokinetics and toxicity of co-administered chemotherapeutic drugs. In this study, two piperine analogs (3 and 4) having lower cross-reactivity with CYP3A4 drug-metabolizing enzyme are identified as P-glycoprotein (P-gp) inhibitors through computational design, followed by synthesis and testing in MDR cancer cell lines over-expressing P-gp (KB Ch

    Topics: Alkaloids; Antineoplastic Agents; Apoptosis; ATP Binding Cassette Transporter, Subfamily B; ATP Binding Cassette Transporter, Subfamily G, Member 2; Benzodioxoles; Binding Sites; Cell Line, Tumor; Cell Survival; Cytochrome P-450 CYP3A; Drug Design; Drug Evaluation, Preclinical; Drug Resistance, Neoplasm; Humans; Molecular Docking Simulation; Multidrug Resistance-Associated Proteins; Neoplasms; NF-kappa B; Piperidines; Polyunsaturated Alkamides; Vincristine

2021
Synergistic Effect of Self-Assembled Curcumin and Piperine Co-Loaded Human Serum Albumin Nanoparticles on Suppressing Cancer Cells.
    Drug development and industrial pharmacy, 2020, Volume: 46, Issue:10

    The combinational therapy is often considered as a desire in chemotherapy despite some limitations. This study aimed to encapsulate two natural-based drugs, curcumin (CUR), and piperine (PIP) into highly biocompatible albumin nanoparticles for anticancer applications.. A simultaneous exertion of CUR and PIP in a biocompatible drug delivery system with the minimum side effects and no limitations was achievable in this work for cancer treatment.. Curcumin and piperine co-loaded human serum albumin nanoparticles (CUR-PIP-HSA-NPs) were synthesized by the self-assembly method. The effectiveness of the codelivery system was evaluated physically, chemically, and pharmaceutically. Moreover, the anticancer activity of CUR-PIP-HSA-NPs was studied on MCF-7 cells by MTT assay.. CUR-PIP-HSA-NPs showed appropriate stability with an average particle size of 154.7 ± 5.2 nm. Loading of drugs was demonstrated by Fourier transform infrared (FT-IR) and differential scanning calorimetry (DSC) analyses. The drug encapsulation efficiencies (DEEs) of CUR and PIP in NPs were 85.3% ± 1.46% and 81.7%, ± 1.67%, respectively. Furthermore, the drug loading efficiency (DLE) of CUR-PIP-HSA-NPs was 8.71% ± 0.24%. The circular dichroism (CD) examination of the NPs confirmed that the conformational structure of albumin remained unchanged during the synthesis. In addition, the cytotoxicity experiments demonstrated the high potential of CUR-PIP-HSA-NPs against breast cancer (MCF-7) cells in the presence of PIP as both bioenhancer and anticancer drug with the capability of suppressing the effect of multidrug resistance (MDR).. The results suggest that CUR-PIP-HSA-NPs can be employed as a practical drug delivery system in cancer treatment with synergistic effects of both CUR and PIP.

    Topics: Alkaloids; Benzodioxoles; Curcumin; Drug Delivery Systems; Humans; Nanoparticles; Neoplasms; Particle Size; Piperidines; Polyunsaturated Alkamides; Serum Albumin, Human; Spectroscopy, Fourier Transform Infrared

2020
Piperine sensitizes radiation-resistant cancer cells towards radiation and promotes intrinsic pathway of apoptosis.
    Journal of food science, 2020, Volume: 85, Issue:11

    Piperine, a bioactive alkaloid, is known to have anticancer activities. Hence, in this study, the effectiveness of piperine pretreatment as a strategy for radio-sensitizing colorectal adenocarcinoma cell line (HT-29) was analyzed. For this, HT-29 cells were pretreated with piperine (12.5 and 25 µg/mL) and exposed to γ-radiation (1.25 Gy) and analyzed for various effector pathways to elucidate the possible mode of action in comparison to individual treatments. The proliferation efficiency of the cells was analyzed by trypan blue dye exclusion assay and MTT assay. The synergistic effects of the combination treatment were analyzed with compuSyn software. Downstream signaling pathways leading to apoptosis were studied using flowcytometry, immunofluorescence, and immunoblot assays. It was observed that combination treatment arrested HT-29 cells at G2/M phase nearly 2.8 folds higher than radiation treatment alone, inducing the radio-resistant cells to undergo apoptosis through mitochondria-dependent pathway. In addition, activation of caspase-3 and cleavage of poly(ADP-ribose) polymerases-1, the key molecular events in apoptotic signaling, were significantly enhanced. Activation of estrogen receptor beta (ERβ), a nuclear hormone transcription factor promoting tumor suppression represents a novel clinical advance towards management and prevention of cancers. Interestingly, the expression of ERβ was increased in the cells treated with piperine. In conclusion, piperine pretreatment enhances radio-sensitization in HT-29 cells by inducing the cells to undergo apoptosis hence, can be used as a classic candidate for colon cancer sensitization towards radiotherapy. PRACTICAL APPLICATION: Piperine induces enhanced radiosensitization of colon cancer cell line (HT-29) by interfering with the cancer cell line proliferation, DNA damage, and apoptosis.

    Topics: Alkaloids; Apoptosis; Benzodioxoles; Caspase 3; Cell Line, Tumor; Cell Proliferation; HT29 Cells; Humans; Mitochondria; Neoplasms; Piperidines; Poly (ADP-Ribose) Polymerase-1; Polyunsaturated Alkamides; Radiation; Signal Transduction

2020
Synthesis of coumaperine derivatives: Their NF-κB inhibitory effect, inhibition of cell migration and their cytotoxic activity.
    European journal of medicinal chemistry, 2017, Jan-05, Volume: 125

    Topics: Anti-Inflammatory Agents; Antineoplastic Agents; Cell Line, Tumor; Cell Movement; Cell Proliferation; Cell Survival; Humans; Neoplasms; NF-kappa B; Piper nigrum; Piperidines; Signal Transduction

2017
Virtual screening of Piperine analogs as Survivin inhibitors and their molecular interaction analysis by using consensus docking, MD simulation, MMPB/GBSA and alanine scanning techniques.
    Journal of biomolecular structure & dynamics, 2017, Volume: 35, Issue:8

    Topics: Alanine; Alkaloids; Benzodioxoles; Humans; Inhibitor of Apoptosis Proteins; Molecular Docking Simulation; Molecular Dynamics Simulation; Neoplasms; Piperidines; Polyunsaturated Alkamides; Protein Binding; Survivin; User-Computer Interface

2017
Evidences for Piperine inhibiting cancer by targeting human G-quadruplex DNA sequences.
    Scientific reports, 2016, 12-20, Volume: 6

    Piperine, a naturally occurring alkaloid, is well known as anti-oxidant, anti-mutagenic, anti-tumor and anti-proliferative agent. Piperine exerts such pharmacological activities by binding or interacting with various cellular targets. Recently, the first report for Piperine interaction with duplex DNA has been published last year but its interaction with G-quadruplex structures has not been studied yet. Herein, we report for the first time the interaction of Piperine with various DNA G-quadruplex structures. Comprehensive biophysical techniques were employed to determine the basis of interaction for the complex formed between Piperine and G-quadruplex DNA sequences. Piperine showed specificity for G-quadruplex DNA over double stranded DNA, with highest affinity for G-quadruplex structure formed at c-myc promoter region. Further, in-vitro studies show that Piperine causes apoptosis-mediated cell death that further emphasizes the potential of this natural product, Piperine, as a promising candidate for targeting G-quadruplex structure and thus, acts as a potent anti-cancer agent.

    Topics: A549 Cells; Alkaloids; Antineoplastic Agents; Apoptosis; Benzodioxoles; Binding Sites; Circular Dichroism; Electrophoretic Mobility Shift Assay; G-Quadruplexes; Humans; Molecular Docking Simulation; Neoplasms; Nuclear Magnetic Resonance, Biomolecular; Nucleic Acid Conformation; Nucleic Acid Denaturation; Piperidines; Polyunsaturated Alkamides; Promoter Regions, Genetic; Proto-Oncogene Proteins c-myc; Spectrometry, Fluorescence; Temperature

2016