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  1. Article ; Online: Sesamol: A lignan in sesame seeds with potent anti-inflammatory and immunomodulatory properties.

    Majdalawieh, Amin F / Ahari, Sogand H / Yousef, Sarah M / Nasrallah, Gheyath K

    European journal of pharmacology

    2023  Volume 960, Page(s) 176163

    Abstract: Inflammation is associated with the development and progression of a plethora of diseases including joint, metabolic, neurological, hepatic, and renal disorders. Sesamol, derived from the seeds of Sesamum indicum L., has received considerable attention ... ...

    Abstract Inflammation is associated with the development and progression of a plethora of diseases including joint, metabolic, neurological, hepatic, and renal disorders. Sesamol, derived from the seeds of Sesamum indicum L., has received considerable attention due to its well-documented multipotent phytotherapeutic effects, including its anti-inflammatory and immunomodulatory properties. However, to date, no comprehensive review has been established to highlight or summarize the anti-inflammatory and immunomodulatory properties of sesamol. Herein, we aim to address this gap in the literature by presenting a thorough review encapsulating evidence surrounding the range of inflammatory mediators and cytokines shown to be targeted by sesamol in modulating its anti-inflammatory actions against a range of inflammatory disorders. Additionally, evidence highlighting the role that sesamol has in modulating components of adaptive immunity including cellular immune responses and Th1/Th2 balance is underscored. Moreover, the molecular mechanisms and the signaling pathways underlying such effects are also highlighted. Findings indicate that this seemingly potent lignan mediates its anti-inflammatory actions, at least in part, via suppression of various pro-inflammatory cytokines like IL-1β and TNFα, and downregulation of a multitude of signaling pathways including NF-κB and MAPK. In conclusion, we anticipate that sesamol may be employed in future therapeutic regimens to aid in more effective drug development to alleviate immune-related and inflammatory conditions.
    MeSH term(s) Sesamum ; Lignans/pharmacology ; Lignans/therapeutic use ; Benzodioxoles/pharmacology ; Anti-Inflammatory Agents/pharmacology ; Anti-Inflammatory Agents/therapeutic use ; Cytokines/metabolism
    Chemical Substances sesamol (94IEA0NV89) ; Lignans ; Benzodioxoles ; Anti-Inflammatory Agents ; Cytokines
    Language English
    Publishing date 2023-11-03
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 80121-5
    ISSN 1879-0712 ; 0014-2999
    ISSN (online) 1879-0712
    ISSN 0014-2999
    DOI 10.1016/j.ejphar.2023.176163
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Hypolipidemic and Anti-Atherogenic Effects of Sesamol and Possible Mechanisms of Action: A Comprehensive Review.

    Majdalawieh, Amin F / Eltayeb, Aaram E / Abu-Yousef, Imad A / Yousef, Sarah M

    Molecules (Basel, Switzerland)

    2023  Volume 28, Issue 8

    Abstract: Sesamol is a phenolic lignan isolated ... ...

    Abstract Sesamol is a phenolic lignan isolated from
    MeSH term(s) Humans ; Phenols/pharmacology ; Benzodioxoles/pharmacology ; Cholesterol ; Lipid Metabolism ; Fatty Acids
    Chemical Substances sesamol (94IEA0NV89) ; Phenols ; Benzodioxoles ; Cholesterol (97C5T2UQ7J) ; Fatty Acids
    Language English
    Publishing date 2023-04-19
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 1413402-0
    ISSN 1420-3049 ; 1431-5165 ; 1420-3049
    ISSN (online) 1420-3049
    ISSN 1431-5165 ; 1420-3049
    DOI 10.3390/molecules28083567
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Sesamol, a major lignan in sesame seeds (Sesamum indicum): Anti-cancer properties and mechanisms of action.

    Majdalawieh, Amin F / Mansour, Zeenah R

    European journal of pharmacology

    2019  Volume 855, Page(s) 75–89

    Abstract: Sesamol is a natural phenolic compound and a major lignan isolated from sesame seeds (Sesamum indicum) and sesame oil. The therapeutic potential of sesamol was investigated intensively, and there is compelling evidence that sesamol acts as a metabolic ... ...

    Abstract Sesamol is a natural phenolic compound and a major lignan isolated from sesame seeds (Sesamum indicum) and sesame oil. The therapeutic potential of sesamol was investigated intensively, and there is compelling evidence that sesamol acts as a metabolic regulator that possesses antioxidant, anti-mutagenic, anti-hepatotoxic, anti-inflammatory, anti-aging, and chemopreventive properties. Various studies have reported that sesamol exerts potent anti-cancer effects. Herein, we provide a comprehensive review that summarizes the in vitro and in vivo anti-cancer activity of sesamol in several cancer cell lines and animal models. The protective role that sesamol plays against oxidative stress through its radical scavenging ability and lipid peroxidation lowering potential is analyzed. The ability of sesamol to regulate apoptosis and various stages of the cell cycle is also outlined. Moreover, the signaling pathways that sesamol seems to target to execute its antioxidant, anti-inflammatory, and pro-apoptotic/anti-proliferative roles are discussed. The signaling pathways that sesamol targets include the p53, MAPK, JNK, PI3K/AKT, TNFα, NF-κB, PPARγ, caspase-3, Nrf2, eNOS, and LOX pathways. The mechanisms of action that sesamol executes to deliver its anti-cancer effects are delineated. In sum, there is ample evidence suggesting that sesamol possesses potent anti-cancer properties in vitro and in vivo. A thorough understanding of the molecular targets of sesamol and the mechanisms of action underlying its anti-cancer effects is necessary for possible employment of sesamol as a chemotherapeutic agent in cancer prevention and therapy.
    MeSH term(s) Animals ; Antineoplastic Agents/pharmacology ; Apoptosis/drug effects ; Benzodioxoles/pharmacology ; Cell Proliferation/drug effects ; Humans ; Phenols/pharmacology ; Seeds/chemistry ; Sesamum/chemistry
    Chemical Substances Antineoplastic Agents ; Benzodioxoles ; Phenols ; sesamol (94IEA0NV89)
    Language English
    Publishing date 2019-05-04
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 80121-5
    ISSN 1879-0712 ; 0014-2999
    ISSN (online) 1879-0712
    ISSN 0014-2999
    DOI 10.1016/j.ejphar.2019.05.008
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Health benefits of sesamin on cardiovascular disease and its associated risk factors.

    Dalibalta, Sarah / Majdalawieh, Amin F / Manjikian, Herak

    Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society

    2020  Volume 28, Issue 10, Page(s) 1276–1289

    Abstract: Sesamin, a major lignin isolated from sesame ( ...

    Abstract Sesamin, a major lignin isolated from sesame (
    Language English
    Publishing date 2020-09-01
    Publishing country Saudi Arabia
    Document type Journal Article ; Review
    ZDB-ID 1378024-4
    ISSN 1319-0164
    ISSN 1319-0164
    DOI 10.1016/j.jsps.2020.08.018
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: AEBP1 is a Novel Oncogene: Mechanisms of Action and Signaling Pathways.

    Majdalawieh, Amin F / Massri, Mariam / Ro, Hyo-Sung

    Journal of oncology

    2020  Volume 2020, Page(s) 8097872

    Abstract: Adipocyte enhancer-binding protein 1 (AEBP1) is a transcriptional repressor involved in the regulation of critical biological processes including adipogenesis, mammary gland development, inflammation, macrophage cholesterol homeostasis, and atherogenesis. ...

    Abstract Adipocyte enhancer-binding protein 1 (AEBP1) is a transcriptional repressor involved in the regulation of critical biological processes including adipogenesis, mammary gland development, inflammation, macrophage cholesterol homeostasis, and atherogenesis. Several years ago, we first reported the ability of AEBP1 to exert a positive control over the canonical NF-
    Language English
    Publishing date 2020-05-27
    Publishing country Egypt
    Document type Journal Article ; Review
    ZDB-ID 2461349-6
    ISSN 1687-8469 ; 1687-8450
    ISSN (online) 1687-8469
    ISSN 1687-8450
    DOI 10.1155/2020/8097872
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Immunomodulatory and anti-inflammatory effects of sesamin: mechanisms of action and future directions

    Majdalawieh, Amin F. / Yousef, Sarah M. / Abu-Yousef, Imad A. / Nasrallah, Gheyath K.

    Critical reviews in food science and nutrition. 2022 June 29, v. 62, no. 18

    2022  

    Abstract: Inflammation is associated with the development and progression of various disorders including atherosclerosis, diabetes mellitus and cancer. Sesamin, a fat-soluble lignan derived from Sesamum indicum seeds and oil, has received increased attention due ... ...

    Abstract Inflammation is associated with the development and progression of various disorders including atherosclerosis, diabetes mellitus and cancer. Sesamin, a fat-soluble lignan derived from Sesamum indicum seeds and oil, has received increased attention due to its wide array of pharmacological properties including its immunomodulatory and anti-inflammatory potential. To date, no review has been conducted to summarize or analyze the immunomodulatory and anti-inflammatory roles of sesamin. Herein, we provide a comprehensive review of experimental findings that were reported with regards to the ability of sesamin to modulate inflammation, cellular and humoral adaptive immune responses and Th1/Th2 paradigm. The potential influence of sesamin on the cytotoxic activity of NK cells against cancer cells is also highlighted. The molecular mechanisms and the signal transduction pathways underlying such effects are underscored. The metabolism, pharmacokinetics, absorption, tissue distribution and bioavailability of sesamin in different species, including humans, are reviewed. Moreover, we propose future preclinical and clinical investigations to further validate the potential preventive and/or therapeutic efficacy of sesamin against various immune-related and inflammatory conditions. We anticipate that sesamin may be employed in future therapeutic regimens to enhance the efficacy of treatment and dampen the adverse effects of synthetic chemical drugs currently used to alleviate immune-related and inflammatory conditions.
    Keywords Sesamum indicum ; absorption ; anti-inflammatory activity ; atherosclerosis ; bioavailability ; cytotoxicity ; diabetes mellitus ; food science ; inflammation ; lignans ; nutrition ; oils ; pharmacokinetics ; signal transduction ; therapeutics ; tissue distribution
    Language English
    Dates of publication 2022-0629
    Size p. 5081-5112.
    Publishing place Taylor & Francis
    Document type Article
    ZDB-ID 1037504-1
    ISSN 1549-7852 ; 1040-8398
    ISSN (online) 1549-7852
    ISSN 1040-8398
    DOI 10.1080/10408398.2021.1881438
    Database NAL-Catalogue (AGRICOLA)

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  7. Article ; Online: Bioluminescence Imaging Applications in Cancer: A Comprehensive Review.

    Alsawaftah, Nour / Farooq, Afifa / Dhou, Salam / Majdalawieh, Amin F

    IEEE reviews in biomedical engineering

    2021  Volume 14, Page(s) 307–326

    Abstract: Bioluminescence imaging (BLI), an optical preclinical imaging modality, is an invaluable imaging modality due to its low-cost, high throughput, fast acquisition times, and functional imaging capabilities. BLI is being extensively used in the field of ... ...

    Abstract Bioluminescence imaging (BLI), an optical preclinical imaging modality, is an invaluable imaging modality due to its low-cost, high throughput, fast acquisition times, and functional imaging capabilities. BLI is being extensively used in the field of cancer imaging, especially with the recent developments in genetic-engineering, stem cell, and gene therapy treatments. The purpose of this paper is to provide a comprehensive review of the principles, developments, and current status of BLI in cancer research. This paper covers the fundamental BLI concepts including BLI reporters and enzyme-substrate systems, data acquisition, and image characteristics. It reviews the studies discussing the use of BLI in cancer research such as imaging tumor-characteristic phenomena including tumorigenesis, metastasis, cancer metabolism, apoptosis, hypoxia, and angiogenesis, and response to cancer therapy treatments including chemotherapy, radiotherapy, immunotherapy, gene therapy, and stem cell therapy. The key advantages and disadvantages of BLI compared to other common imaging modalities are also discussed.
    MeSH term(s) Animals ; Cell Line, Tumor ; HEK293 Cells ; Humans ; Luminescent Measurements ; Mice ; Molecular Imaging ; Neoplasms/diagnostic imaging ; Optical Imaging ; Phantoms, Imaging
    Language English
    Publishing date 2021-01-22
    Publishing country United States
    Document type Journal Article ; Research Support, U.S. Gov't, Non-P.H.S. ; Review
    ISSN 1941-1189
    ISSN (online) 1941-1189
    DOI 10.1109/RBME.2020.2995124
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Effects of sesamin on fatty acid and cholesterol metabolism, macrophage cholesterol homeostasis and serum lipid profile: A comprehensive review.

    Majdalawieh, Amin F / Dalibalta, Sarah / Yousef, Sarah M

    European journal of pharmacology

    2020  Volume 885, Page(s) 173417

    Abstract: Sesamin is the major lignan constituent derived from Sesamum indicum seeds and sesame oil. Various studies have reported that sesamin possesses potent lipid-lowering properties. The lipid-lowering effects of sesamin have been mainly attributed to its ... ...

    Abstract Sesamin is the major lignan constituent derived from Sesamum indicum seeds and sesame oil. Various studies have reported that sesamin possesses potent lipid-lowering properties. The lipid-lowering effects of sesamin have been mainly attributed to its ability in affecting key events in fatty acid and cholesterol metabolism and in lowering atherogenesis-triggering LDL, VLDL and TG levels, as well as in increasing atheroprotective HDL levels. In this review, we provide a comprehensive summary of the reported anti-hyperlipidemic effects of sesamin, presented both in vitro and in vivo. The molecular anti-hyperlipidemic properties of sesamin that underlie its well-documented anti-atherogenic effects are thoroughly discussed and analyzed. Studies focusing on the ability of sesamin to inhibit fatty acid synthesis, induce fatty acid oxidation, inhibit cholesterol synthesis and absorption and maintain macrophage cholesterol homeostasis are outlined. The effects of sesamin on circulating serum and liver lipid levels are also highlighted. Moreover, the anti-hyperlipidemic effects of sesamin are compared to those of other important sesame lignans like sesamolin and episesamin. Findings reveal that sesamin mainly exerts its anti-hyperlipidemic effects by targeting Δ5 desaturase, HMGCR, ABCA1 and ABCG1 through PPARα, PPARγ, LXRα, and SREBP signaling pathways. Overall, the amount of evidence supporting the anti-hyperlipidemic potential of sesamin in vitro and in vivo is compelling. A thorough understanding of the mechanisms underlying the anti-hyperlipidemic properties of sesamin is imperative for the possible employment of sesamin as an anti-hyperlipidemic and anti-atherogenic agent with minimal side effects.
    MeSH term(s) Animals ; Anticholesteremic Agents/pharmacology ; Cholesterol/metabolism ; Dioxoles/pharmacology ; Fatty Acids/metabolism ; Humans ; Lignans/pharmacology ; Lipid Metabolism/drug effects ; Macrophages/drug effects ; Macrophages/metabolism
    Chemical Substances Anticholesteremic Agents ; Dioxoles ; Fatty Acids ; Lignans ; Cholesterol (97C5T2UQ7J) ; sesamin (S7946O4P76)
    Language English
    Publishing date 2020-08-01
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 80121-5
    ISSN 1879-0712 ; 0014-2999
    ISSN (online) 1879-0712
    ISSN 0014-2999
    DOI 10.1016/j.ejphar.2020.173417
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Thymoquinone, a major constituent in Nigella sativa seeds, is a potential preventative and treatment option for atherosclerosis.

    Majdalawieh, Amin F / Yousef, Sarah M / Abu-Yousef, Imad A

    European journal of pharmacology

    2021  Volume 909, Page(s) 174420

    Abstract: Atherosclerosis is a widespread and progressive chronic arterial disease that remains the leading cause of mortality and morbidity worldwide. It is generally accepted that atherosclerosis is a multifactorial disease characterized by dyslipidemia and ... ...

    Abstract Atherosclerosis is a widespread and progressive chronic arterial disease that remains the leading cause of mortality and morbidity worldwide. It is generally accepted that atherosclerosis is a multifactorial disease characterized by dyslipidemia and inflammation in the vessel walls. Nonpharmacological interventions to treat chronic diseases like atherosclerosis have gained considerable attention in recent years. Thymoquinone (TQ), the major bioactive constituent of Nigella sativa seeds, presents one such example of a natural therapeutic agent that has captured the attention of many researchers due to its wide array of medicinal properties, including its potent anti-atherosclerotic effects. Various in vitro and in vivo studies support the potential of TQ in ameliorating hyperlipidemia, hypercholesterolemia, oxidative stress, and inflammation, all of which are key hallmarks of atherosclerosis. However, to date, no review has been conducted to substantiate the role of TQ in preventing and/or treating atherosclerosis. This comprehensive review aims to examine recent in vitro and in vivo experimental findings reported on the potential anti-atherosclerotic effects of TQ. The roles of TQ in combatting hyperlipidemia, oxidative stress, and inflammation in atherosclerosis are highlighted. We also shed light on the role of TQ in preventing foam cell formation by decreasing low-density lipoprotein (LDL) availability and oxidation. Moreover, recent findings on the protective role of TQ on early markers of atherosclerosis, including homocysteinemia and endothelial dysfunction, are also underscored. Experimental evidence suggests that TQ can potentially be employed as a natural therapeutic agent with minimal side effects against the development and/or progression of atherosclerosis and its associated complications.
    MeSH term(s) Animals ; Atherosclerosis/blood ; Atherosclerosis/drug therapy ; Atherosclerosis/immunology ; Benzoquinones/pharmacology ; Benzoquinones/therapeutic use ; Clinical Trials as Topic ; Disease Models, Animal ; Drug Evaluation, Preclinical ; Humans ; Hyperlipidemias/blood ; Hyperlipidemias/drug therapy ; Hyperlipidemias/immunology ; Inflammation/blood ; Inflammation/drug therapy ; Inflammation/immunology ; Nigella sativa/chemistry ; Oxidative Stress/drug effects ; Seeds/chemistry ; Treatment Outcome
    Chemical Substances Benzoquinones ; thymoquinone (O60IE26NUF)
    Language English
    Publishing date 2021-08-12
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 80121-5
    ISSN 1879-0712 ; 0014-2999
    ISSN (online) 1879-0712
    ISSN 0014-2999
    DOI 10.1016/j.ejphar.2021.174420
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Immunomodulatory and Anti-Inflammatory Effects of Berberine in Lung Tissue and its Potential Application in Prophylaxis and Treatment of COVID-19.

    Majdalawieh, Amin F / Yousef, Sarah M / Abu-Yousef, Imad A / Nasrallah, Gheyath K

    Frontiers in bioscience (Landmark edition)

    2022  Volume 27, Issue 5, Page(s) 166

    Abstract: Natural products with known safety profiles are a promising source for the discovery of new drug leads. Berberine presents an example of one such phytochemical that has been extensively studied for its anti-inflammatory and immunomodulatory properties ... ...

    Abstract Natural products with known safety profiles are a promising source for the discovery of new drug leads. Berberine presents an example of one such phytochemical that has been extensively studied for its anti-inflammatory and immunomodulatory properties against myriads of diseases, ranging from respiratory disorders to viral infections. A growing body of research supports the pluripotent therapeutic role berberine may play against the dreaded disease COVID-19. The exact pathophysiological features of COVID-19 are yet to be elucidated. However, compelling evidence suggests inflammation and immune dysregulations as major features of this disease. Being a potent immunomodulatory and anti-inflammatory agent, berberine may prove to be useful for the prevention and treatment of COVID-19. This review aims to revisit the pharmacological anti-inflammatory and immunomodulatory benefits of berberine on a multitude of respiratory infections, which like COVID-19, are known to adversely affect the airways and lungs. We speculate that berberine may help alleviate COVID-19 via preventing cytokine storm, restoring Th1/Th2 balance, and enhancing cell-mediated immunity. Furthermore, the role this promising phytochemical plays on other important inflammatory mediators involved in respiratory disorders will be underscored. We further highlight the role of berberine against COVID-19 by underscoring direct evidence from
    MeSH term(s) Anti-Inflammatory Agents/pharmacology ; Anti-Inflammatory Agents/therapeutic use ; Berberine/pharmacology ; Berberine/therapeutic use ; COVID-19/drug therapy ; Humans ; Lung ; SARS-CoV-2
    Chemical Substances Anti-Inflammatory Agents ; Berberine (0I8Y3P32UF)
    Language English
    Publishing date 2022-05-30
    Publishing country Singapore
    Document type Journal Article ; Review
    ZDB-ID 2704569-9
    ISSN 2768-6698 ; 2768-6698
    ISSN (online) 2768-6698
    ISSN 2768-6698
    DOI 10.31083/j.fbl2705166
    Database MEDical Literature Analysis and Retrieval System OnLINE

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