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Articles 1 - 30 of 54
Full-Text Articles in Medicine and Health Sciences
Role Of Vitamins A, C, D, E In Cancer Prevention And Therapy: Therapeutic Potentials And Mechanisms Of Action, Wamidh H. Talib, Dima Abdulraheem Ahmed Jum’Ah, Zeena Shamil Attallah, Mohanned Sami Jallad, Lina T. Al Kury, Rawan Wamidh Hadi, Asma Ismail Mahmod
Role Of Vitamins A, C, D, E In Cancer Prevention And Therapy: Therapeutic Potentials And Mechanisms Of Action, Wamidh H. Talib, Dima Abdulraheem Ahmed Jum’Ah, Zeena Shamil Attallah, Mohanned Sami Jallad, Lina T. Al Kury, Rawan Wamidh Hadi, Asma Ismail Mahmod
All Works
Cancer, a leading global cause of mortality, arises from intricate interactions between genetic and environmental factors, fueling uncontrolled cell growth. Amidst existing treatment limitations, vitamins have emerged as promising candidates for cancer prevention and treatment. This review focuses on Vitamins A, C, E, and D because of their protective activity against various types of cancer. They are essential as human metabolic coenzymes. Through a critical exploration of preclinical and clinical studies via PubMed and Google Scholar, the impact of these vitamins on cancer therapy was analyzed, unraveling their complicated mechanisms of action. Interestingly, vitamins impact immune function, antioxidant defense, inflammation, …
Retinoids And Their Clinical Benefits To Treating Cutaneous T-Cell Lymphoma, Baker Kendrick
Retinoids And Their Clinical Benefits To Treating Cutaneous T-Cell Lymphoma, Baker Kendrick
Honors Theses
Cutaneous T-Cell Lymphoma (CTCL) is a deadly form on non-Hodgkin lymphoma that primarily affects the skin. Non-Hodgkin lymphoma means that the lymphoma does not have the presence of Reed-Sternberg lymphocytes. A lymphoma, also known as lymphatic cancer, affects the lymphoid tissues, which plays a major role in the immune system. Lymphoid organs include the lymph nodes, thymus, spleen, and bone marrow. Lymphatic fluid, also known as lymph, travels through the bloodstream to transport lymphocytes, a type of white blood cell, to and from lymphatic organs. Due to a high concentration of lymphocytes in the skin, lymphoma primarily affects cutaneous areas. …
Oncolytic Virus Immunotherapy: Development And Potential For Cancer Treatment, Olivia Guinness
Oncolytic Virus Immunotherapy: Development And Potential For Cancer Treatment, Olivia Guinness
Honors Scholar Theses
The American Cancer Society estimates that in 2023, 1,958,310 new cancer cases and 609,820 cancer deaths will occur in the United States [16]. A promising therapeutic option that has been supported by recent clinical trials is the use of oncolytic viruses to treat malignant tumors. The mechanism of action of existing treatments, such as chemotherapy, radiotherapy, and surgery, differs from that of oncolytic virus therapy because oncolytic viruses are able to affect cancer cells with specificity, minimizing side effects. When infecting a normal, non-cancerous cell, oncolytic viruses do not replicate, leaving healthy cells unaffected. In tumor cells, oncolytic viruses will …
The Ketogenic Diet: Its Effectiveness As An Adjuvant Therapy For Cancer, Rheaonn Marin
The Ketogenic Diet: Its Effectiveness As An Adjuvant Therapy For Cancer, Rheaonn Marin
Nursing | Senior Theses
This paper explores a total of six research studies and will contain a literature review and proposal for further study regarding the effectiveness of the ketogenic diet as an adjuvant cancer therapy. Each study addresses a variety of different factors involved in KD implementation, ranging from effects on body composition and lipid profiles, to self-proclaimed quality of life, to tumor expression and progression under a KD regime. Ultimately, each were divided into three separate categories depending on the aspects of research that were covered. Two studies, by Hagihara et.al and Jansen and Walach respectively, discuss the potential benefits of KD …
Applying Mci-062, A Novel Pan-Ras Inhibitor, To Treat Kras-Mutant Lung Cancer., Richard Fu
Applying Mci-062, A Novel Pan-Ras Inhibitor, To Treat Kras-Mutant Lung Cancer., Richard Fu
Poster Presentations
Honors thesis poster presentation.
RAS, one of the most prevalent oncogenes, is mutated in 27% of human cancers. Gainof- function RAS mutations activate multiple downstream pathways, including the RASRAF- MEK-ERK and PI3K/AKT/mTOR pathways, which are critical in tumorigenesis and cancer cell proliferation. The RAS proteins KRAS, HRAS, and NRAS along with their downstream effectors are attractive targets for cancer therapy since they act as frequent drivers in lung, colorectal, and pancreatic cancers. However, RAS proteins have relatively smooth surfaces that lack traditional binding pockets, making inhibitors specific to RAS difficult to create. Recently, a novel small molecule pan-RAS inhibitor named …
Applying Mci-062, A Novel Pan-Ras Inhibitor, To Treat Kras-Mutant Lung Cancer, Richard Fu
Applying Mci-062, A Novel Pan-Ras Inhibitor, To Treat Kras-Mutant Lung Cancer, Richard Fu
Honors Theses
RAS is a prevalent oncogene that is mutated in 27% of human cancers. Gain-of-function RAS mutations activate multiple downstream pathways, including the RAS-RAF-MEK-ERK and PI3K/AKT/mTOR pathways, which are critical in tumorigenesis and cancer cell proliferation. RAS proteins such as KRAS, a member of the RAS protein family, and their downstream effectors are attractive targets for cancer therapy since their mutations act as frequent drivers in lung, colorectal, and pancreatic cancers. However, RAS proteins have relatively smooth surfaces that lack traditional binding pockets, making inhibitors specific to RAS difficult to create. Recently, a novel small molecule pan-RAS inhibitor named MCI-062 was …
Dna-Pkcs: A Targetable Protumorigenic Protein Kinase., Emanuela Dylgjeri, Karen E Knudsen
Dna-Pkcs: A Targetable Protumorigenic Protein Kinase., Emanuela Dylgjeri, Karen E Knudsen
Department of Cancer Biology Faculty Papers
DNA-dependent protein kinase catalytic subunit (DNA-PKcs) is a pleiotropic protein kinase that plays critical roles in cellular processes fundamental to cancer. DNA-PKcs expression and activity are frequently deregulated in multiple hematologic and solid tumors and have been tightly linked to poor outcome. Given the potentially influential role of DNA-PKcs in cancer development and progression, therapeutic targeting of this kinase is being tested in preclinical and clinical settings. This review summarizes the latest advances in the field, providing a comprehensive discussion of DNA-PKcs functions in cancer and an update on the clinical assessment of DNA-PK inhibitors in cancer therapy.
Novel Peptide Biomaterials For Enhanced Delivery Of Sirna Cargo For Treatment Of Ovarian Cancer, Timothy Samec
Novel Peptide Biomaterials For Enhanced Delivery Of Sirna Cargo For Treatment Of Ovarian Cancer, Timothy Samec
All Dissertations
Ovarian cancer is the 7th leading cause of cancer related death and the 5th most commonly diagnosed cancer among women. Primarily diagnosed in stage III or stage IV, aggressive treatment is necessary and involves surgical debulking and administration of systemic chemotherapeutics. Unfortunately, these strategies fall short in effectively treating ovarian cancer and many patients experience local disease recurrence, development of multidrug resistant tumors, regional or distant metastatic events, or a combination of the three. As such, there is a significant need for additional treatment options and methods of delivery to improve therapeutic efficacy and disease survivability.
RNA interference …
Oridonin And Its Derivatives For Cancer Treatment And Overcoming Therapeutic Resistance, Xi Liu, Jimin Xu, Jia Zhou, Qiang Shen
Oridonin And Its Derivatives For Cancer Treatment And Overcoming Therapeutic Resistance, Xi Liu, Jimin Xu, Jia Zhou, Qiang Shen
School of Medicine Faculty Publications
Cancer is one of the diseases with high morbidity and mortality on a global scale. Chemotherapy remains the primary treatment option for most cancer patients, including patients with progressive, metastatic, and recurrent diseases. To date, hundreds of chemotherapy drugs are used to treat various cancers, however, the anti-cancer efficacy and outcomes are largely hampered by chemotherapy-associated toxicity and acquired therapeutic resistance. The natural product (NP) oridonin has been extensively studied for its anti-cancer efficacy. More recently, oridonin has been shown to overcome drug resistance through multiple mechanisms, with yet-to-be-defined bona fide targets. Hundreds of oridonin derivative analogs (oridonalogs) have been …
4-1bbl As A Mediator Of Cross-Talk Between Innate, Adaptive, And Regulatory Immunity Against Cancer, Alejandra G. Martinez-Perez, Jose J. Perez-Trujillo, Rodolfo Garza-Morales, Maria J. Loera-Arias, Odila Saucedo-Cardenas, Aracely Garcia-Garcia, Humberto Rodriguez-Rocha, Roberto Montes-De-Oca-Luna
4-1bbl As A Mediator Of Cross-Talk Between Innate, Adaptive, And Regulatory Immunity Against Cancer, Alejandra G. Martinez-Perez, Jose J. Perez-Trujillo, Rodolfo Garza-Morales, Maria J. Loera-Arias, Odila Saucedo-Cardenas, Aracely Garcia-Garcia, Humberto Rodriguez-Rocha, Roberto Montes-De-Oca-Luna
School of Medicine Publications and Presentations
The ability of tumor cells to evade the immune system is one of the main challenges we confront in the fight against cancer. Multiple strategies have been developed to counteract this situation, including the use of immunostimulant molecules that play a key role in the anti-tumor immune response. Such a response needs to be tumor-specific to cause as little damage as possible to healthy cells and also to track and eliminate disseminated tumor cells. Therefore, the combination of immunostimulant molecules and tumor-associated antigens has been implemented as an antitumor therapy strategy to eliminate the main obstacles confronted in conventional therapies. …
Honokoil Treatment On Glioblastoma Cells, Julianne Weaver
Honokoil Treatment On Glioblastoma Cells, Julianne Weaver
Honors Theses
Glioblastoma is a malignant brain tumor without effective treatment options available because of its resistance to chemotherapy and radiation. This specific type of cancer is difficult to treat because the cancer stem cells that are not actively growing. These cells are dormant, which means they will not react to treatment because they are not dividing, and it is these cells that result in the high prevalence of relapse. Honokiol is a Chinese magnolia species that is known for its anti-inflammatory, anti-proliferative, and proapoptotic effects which make it an optimal candidate for glioma cell treatment. Honokiol was used in this experiment …
Regression Of Melanoma Following Intravenous Injection Of Plumbagin Entrapped In Transferrin-Conjugated, Lipid–Polymer Hybrid Nanoparticles, Intouch Sakpakdeejaroen, Sukrut Somani, Partha Laskar, Margaret Mullin, Christine Dufès
Regression Of Melanoma Following Intravenous Injection Of Plumbagin Entrapped In Transferrin-Conjugated, Lipid–Polymer Hybrid Nanoparticles, Intouch Sakpakdeejaroen, Sukrut Somani, Partha Laskar, Margaret Mullin, Christine Dufès
School of Medicine Publications and Presentations
Background: Plumbagin, a naphthoquinone extracted from the officinal leadwort presenting promising anti-cancer properties, has its therapeutic potential limited by its inability to reach tumors in a specific way at a therapeutic concentration following systemic injection. The purpose of this study is to assess whether a novel tumor-targeted, lipid–polymer hybrid nanoparticle formulation of plumbagin would suppress the growth of B16-F10 melanoma in vitro and in vivo.
Methods: Novel lipid–polymer hybrid nanoparticles entrapping plumbagin and conjugated with transferrin, whose receptors are present in abundance on many cancer cells, have been developed. Their cellular uptake, anti-proliferative and apoptosis efficacy were assessed on various …
Dna Repair Pathways In Cancer Therapy And Resistance, Lan-Ya Li, Yi-Di Guan, Xi-Sha Chen, Jin-Ming Yang, Yan Cheng
Dna Repair Pathways In Cancer Therapy And Resistance, Lan-Ya Li, Yi-Di Guan, Xi-Sha Chen, Jin-Ming Yang, Yan Cheng
Toxicology and Cancer Biology Faculty Publications
DNA repair pathways are triggered to maintain genetic stability and integrity when mammalian cells are exposed to endogenous or exogenous DNA-damaging agents. The deregulation of DNA repair pathways is associated with the initiation and progression of cancer. As the primary anti-cancer therapies, ionizing radiation and chemotherapeutic agents induce cell death by directly or indirectly causing DNA damage, dysregulation of the DNA damage response may contribute to hypersensitivity or resistance of cancer cells to genotoxic agents and targeting DNA repair pathway can increase the tumor sensitivity to cancer therapies. Therefore, targeting DNA repair pathways may be a potential therapeutic approach for …
Exercise Modulation Of Tumour Perfusion And Hypoxia To Improve Radiotherapy Response In Prostate Cancer, Oliver Schumacher, Daniel A. Galvao, Dennis Taaffe, Raphael Chee, Nigel Spry, Robert Newton
Exercise Modulation Of Tumour Perfusion And Hypoxia To Improve Radiotherapy Response In Prostate Cancer, Oliver Schumacher, Daniel A. Galvao, Dennis Taaffe, Raphael Chee, Nigel Spry, Robert Newton
Research outputs 2014 to 2021
Background
An increasing number of studies indicate that exercise plays an important role in the overall care of prostate cancer (PCa) patients before, during and after treatment. Historically, research has focused on exercise as a modulator of physical function, psychosocial well-being as well as a countermeasure to cancer- and treatment-related adverse effects. However, recent studies reveal that exercise may also directly influence tumour physiology that could beneficially affect the response to radiotherapy.
Methods
In this narrative review, we provide an overview of tumour vascular characteristics that limit the effect of radiation and establish a rationale for exercise as adjunct therapy …
Characterization Of Cucurbitacin-Inspired Estrone Analogues As Novel Inhibitors Of Human Atp- Binding Cassette Proteins (Abcb1 And Abcc1), Jennifer Kyeremateng
Characterization Of Cucurbitacin-Inspired Estrone Analogues As Novel Inhibitors Of Human Atp- Binding Cassette Proteins (Abcb1 And Abcc1), Jennifer Kyeremateng
Electronic Theses and Dissertations
ATP-binding cassette (ABC) transporters are a large class of integral membrane proteins that contribute to key physiological functions in all organisms by utilizing ATP binding and hydrolysis to transport diverse substrates across membrane barriers. P-glycoprotein (P-gp/ ABCB1) and Multidrug Resistance protein 1 (MRP1/ABCC1) are widely reported ABC transporters associated with multidrug resistance in cancer. Multidrug resistance (MDR) mediated by P-gp and MRP1 is responsible for treatment failures of many metastatic cancers as a result of reduced accumulation, bioavailability and diminished potency of anticancer drugs. Currently, known P-gp and MRP1 inhibitors are limited due to toxicity, lack of selectivity and low …
Modulation Of Ros In Nanosecond-Pulsed Plasma-Activated Media For Dosage-Dependent Cancer Cell Inactivation In Vitro, Chunqi Jiang, Esin Bengisu Sozer, Shutong Song, Nicola Lai, P. Thomas Vernier, Sigi Guo
Modulation Of Ros In Nanosecond-Pulsed Plasma-Activated Media For Dosage-Dependent Cancer Cell Inactivation In Vitro, Chunqi Jiang, Esin Bengisu Sozer, Shutong Song, Nicola Lai, P. Thomas Vernier, Sigi Guo
Bioelectrics Publications
Dosage control of reactive oxygen and nitrogen species (RONS) is critical to low-temperature plasma applications in cancer therapy. Production of RONS by atmospheric pressure, nonequilibrium plasmas in contact with liquid may be modulated via plasma conditions including plasma treatment time and pulse voltage and repetition frequency. In this study, a terephthalic acid-based probe was used to measure hydroxyl radicals [OHaq] in water exposed to plasma and to demonstrate that the OHag concentration increases linearly with treatment time. Fluorometric measurements of hydrogen peroxide concentration in plasma-activated water show a linear relationship between the H2O2 production …
Metabolic Regulation In Hpv Associated Head And Neck Squamous Cell Carcinoma, Vaishali Chandel, Sibi Raj, Prabhat Kumar, Shilpi Gupta, Anupam Dhasmana, Kavindra Kumar Kesari, Janne Ruokolainen, Pravesh Mehra, Bhudev C. Das, Mohammad Amjad Kamal, Dhruv Kumar
Metabolic Regulation In Hpv Associated Head And Neck Squamous Cell Carcinoma, Vaishali Chandel, Sibi Raj, Prabhat Kumar, Shilpi Gupta, Anupam Dhasmana, Kavindra Kumar Kesari, Janne Ruokolainen, Pravesh Mehra, Bhudev C. Das, Mohammad Amjad Kamal, Dhruv Kumar
School of Medicine Publications and Presentations
Cancer cells exhibit distinct energy metabolic pathways due to multiple oncogenic events. In normoxia condition, the anaerobic glycolysis (Warburg effect) is highly observed in head and neck squamous cell carcinoma (HNSCC). HNSCC is associated with smoking, chewing tobacco, consumption of alcohol or Human Papillomavirus (HPV) infection primarily HPV16. In recent years, the correlation of HPV with HNSCC has significantly expanded. Despite the recent advancement in therapeutic approaches, the rate of HPV infected HNSCC has significantly increased in the last few years, specifically, in lower middle-income countries. The oncoproteins of High-risk Human Papillomavirus (HR-HPV), E6 and E7, alter the metabolic phenotype …
Aptamer-Conjugated Plga Nanoparticles For Delivery And Imaging Of Cancer Therapeutic Drugs, Maryam Hashemi, Azarmidokht Shamshiri, Majid Saeedi, Lobat Tayebi, Rezvan Yazdian-Robati
Aptamer-Conjugated Plga Nanoparticles For Delivery And Imaging Of Cancer Therapeutic Drugs, Maryam Hashemi, Azarmidokht Shamshiri, Majid Saeedi, Lobat Tayebi, Rezvan Yazdian-Robati
School of Dentistry Faculty Research and Publications
Most problems associated with chemotherapeutic agents involve non-specific cytotoxicity, low intratumoral accumulation and drug resistance. Targeted drug delivery systems (TDDS) based on nanoparticles (NPs) are a new strategy for better therapeutic efficiency, along with reduction of side effects commonly seen with cancer drugs. Poly (lactic-co-glycolic acid) (PLGA), as one of the furthest developed synthetic polymer, has gained significant attention because of excellent properties—including biodegradability and biocompatibility, controlled release of drug, protection of drug or gene from decomposition and ability to modify surface with targeting agents for both cancer diagnosis and therapy. Aptamers are single-stranded RNA or DNA that can fold …
Timing Of Exercise For Muscle Strength And Physical Function In Men Initiating Adt For Prostate Cancer, Robert U. Newton, Daniel A. Galvão, Nigel Spry, David Joseph, Suzanne K. Chambers, Robert A. Gardiner, Dickon Hayne, Dennis R. Taaffe
Timing Of Exercise For Muscle Strength And Physical Function In Men Initiating Adt For Prostate Cancer, Robert U. Newton, Daniel A. Galvão, Nigel Spry, David Joseph, Suzanne K. Chambers, Robert A. Gardiner, Dickon Hayne, Dennis R. Taaffe
Research outputs 2014 to 2021
© 2020, The Author(s). Background: Androgen deprivation therapy (ADT) in men with prostate cancer (PCa) results in adverse effects, including reduced muscle strength and physical function, potentially compromising daily functioning. We examined whether it was more efficacious to commence exercise at the onset of ADT rather than later in treatment to counter declines in strength and physical function. Methods: One-hundred-and-four men with PCa (68.3 ± 7.0 years) initiating ADT were randomised to immediate exercise (IMX, n = 54) or delayed exercise (DEL, n = 50) for 12 months. IMX comprised 6 months of supervised resistance/aerobic/impact exercise initiated at the onset …
Igf-1r Inhibition Induces Mek Phosphorylation To Promote Survival In Colon Carcinomas, Qing Wang, Yan Zhang, Jiang Zhu, Honggang Zheng, Shuntai Chen, Li Chen, Hsin-Sheng Yang
Igf-1r Inhibition Induces Mek Phosphorylation To Promote Survival In Colon Carcinomas, Qing Wang, Yan Zhang, Jiang Zhu, Honggang Zheng, Shuntai Chen, Li Chen, Hsin-Sheng Yang
Toxicology and Cancer Biology Faculty Publications
The insulin-like growth factor 1 receptor (IGF-1R) governs several signaling pathways for cell proliferation, survival, and anti-apoptosis. Thus, targeting IGF-1R appears as a reasonable rationale for tumor treatment. However, clinical studies showed that inhibition of IGF-1R has very limited efficacy due to the development of resistance to IGF-1R blockade in tumor cells. Here, we discovered that prolonged treatment of colon cancer cells with IGF-1R inhibitors (BMS-754807 and GSK1838705A) stimulates p70 KDa ribosomal protein S6 kinase 1 (p70S6K1) activation, a well-known kinase signaling for cell survival. We also found that p70S6K1 activation by IGF-1R inhibition is independent of K-Ras and PIK3CA …
Stopping Targeted Therapy For Complete Responders In Advanced Braf Mutant Melanoma, Lydia Warburton, Tarek M. Meniawy, Leslie Calapre, Michelle Pereira, Ashleigh Mcevoy, Mel Ziman, Elin Gray, Michael Millward
Stopping Targeted Therapy For Complete Responders In Advanced Braf Mutant Melanoma, Lydia Warburton, Tarek M. Meniawy, Leslie Calapre, Michelle Pereira, Ashleigh Mcevoy, Mel Ziman, Elin Gray, Michael Millward
Research outputs 2014 to 2021
BRAF inhibitors revolutionised the management of melanoma patients and although resistance occurs, there is a subgroup of patients who maintain durable disease control. For those cases with durable complete response (CR) it is not clear whether it is safe to cease therapy. Here we identified 13 patients treated with BRAF +/− MEK inhibitors, who cease therapy after prolonged CR (median = 34 months, range 20–74). Recurrence was observed in 3/13 (23%) patients. In the remaining 10 patients with sustained CR off therapy, the median follow up after discontinuation was 19 months (range 8–36). We retrospectively measured ctDNA levels using droplet …
Interaction Of The Oncoprotein Transcription Factor Myc With Its Chromatin Cofactor Wdr5 Is Essential For Tumor Maintenance., Lance R. Thomas, Clare M. Adams, Jing Wang, April M. Weissmiller, Joy Creighton, Shelly L. Lorey, Qi Liu, Stephen W. Fesik, Christine M. Eischen, William P. Tansey
Interaction Of The Oncoprotein Transcription Factor Myc With Its Chromatin Cofactor Wdr5 Is Essential For Tumor Maintenance., Lance R. Thomas, Clare M. Adams, Jing Wang, April M. Weissmiller, Joy Creighton, Shelly L. Lorey, Qi Liu, Stephen W. Fesik, Christine M. Eischen, William P. Tansey
Department of Cancer Biology Faculty Papers
The oncoprotein transcription factor MYC is overexpressed in the majority of cancers. Key to its oncogenic activity is the ability of MYC to regulate gene expression patterns that drive and maintain the malignant state. MYC is also considered a validated anticancer target, but efforts to pharmacologically inhibit MYC have failed. The dependence of MYC on cofactors creates opportunities for therapeutic intervention, but for any cofactor this requires structural understanding of how the cofactor interacts with MYC, knowledge of the role it plays in MYC function, and demonstration that disrupting the cofactor interaction will cause existing cancers to regress. One cofactor …
Generation Of An Oncolytic Adenovirus Targeting The Cxcr4 And Cxcr7 Chemokine Receptors In Breast Cancer, Samia Melissa O'Bryan
Generation Of An Oncolytic Adenovirus Targeting The Cxcr4 And Cxcr7 Chemokine Receptors In Breast Cancer, Samia Melissa O'Bryan
LSU Doctoral Dissertations
Breast cancer is the most diagnosed cancer in women under 60 and the second most diagnosed cancer in women over 60. While treatments for localized breast cancer are quite successful with high survival rates at 99%, advanced breast cancer remains hard to treat with a nearly 75% decrease in survival. Current treatments are inefficient at treating advanced stages of breast cancer, and thus, new therapies are sorely needed to address the complexity of advanced stage breast cancer. The ideal therapy would be capable of systemic administration, targets cancer cells and spares normal tissue. Oncolytic adenovirus is an ideal therapeutic vector …
Transferrin-Bearing Liposomes Entrapping Plumbagin For Targeted Cancer Therapy, Intouch Sakpakdeejaroen, Sukrut Somani, Partha Laskar, Margaret Mullin, Christine Dufès
Transferrin-Bearing Liposomes Entrapping Plumbagin For Targeted Cancer Therapy, Intouch Sakpakdeejaroen, Sukrut Somani, Partha Laskar, Margaret Mullin, Christine Dufès
School of Medicine Publications and Presentations
The therapeutic potential of plumbagin, a naphthoquinone extracted from the officinal leadwort with anticancer properties, is hampered by its failure to specifically reach tumours at a therapeutic concentration after intravenous administration, without secondary effects on normal tissues. Its use in clinic is further limited by its poor aqueous solubility, its spontaneous sublimation, and its rapid elimination in vivo. We hypothesize that the entrapment of plumbagin within liposomes grafted with transferrin, whose receptors are overexpressed on many cancer cells, could result in a selective delivery to tumours after intravenous administration. The objectives of this study were therefore to prepare and …
Targeting Iκappab Kinases For Cancer Therapy, Nikee Awasthee, Vipin Rai, Srinivas Chava, Palanisamy Palanisamy Nallasamy, Ajaikumar B. Kunnumakkara, Anupam Bishayee, Subhash C. Chauhan, Kishore B. Challagundla, Subash C. Gupta
Targeting Iκappab Kinases For Cancer Therapy, Nikee Awasthee, Vipin Rai, Srinivas Chava, Palanisamy Palanisamy Nallasamy, Ajaikumar B. Kunnumakkara, Anupam Bishayee, Subhash C. Chauhan, Kishore B. Challagundla, Subash C. Gupta
School of Medicine Publications and Presentations
The inhibitory kappa B kinases (IKKs) and IKK related kinases are crucial regulators of the pro-inflammatory transcription factor, nuclear factor kappa B (NF-κB). The dysregulation in the activities of these kinases has been reported in several cancer types. These kinases are known to regulate survival, proliferation, invasion, angiogenesis, and metastasis of cancer cells. Thus, IKK and IKK related kinases have emerged as an attractive target for the development of cancer therapeutics. Several IKK inhibitors have been developed, few of which have advanced to the clinic. These inhibitors target IKK either directly or indirectly by modulating the activities of other signaling …
Recent Progress In The Theranostics Application Of Nanomedicine In Lung Cancer., Anubhab Mukherjee, Manash Paul, Sudip Mukherjee
Recent Progress In The Theranostics Application Of Nanomedicine In Lung Cancer., Anubhab Mukherjee, Manash Paul, Sudip Mukherjee
Articles, Abstracts, and Reports
Lung cancer is one of the leading causes of cancer-related death worldwide. Non-small cell lung cancer (NSCLC) causes around 80% to 90% of deaths. The lack of an early diagnosis and inefficiency in conventional therapies causes poor prognosis and overall survival of lung cancer patients. Recent progress in nanomedicine has encouraged the development of an alternative theranostics strategy using nanotechnology. The interesting physico-chemical properties in the nanoscale have generated immense advantages for nanoparticulate systems for the early detection and active delivery of drugs for a better theranostics strategy for lung cancer. This present review provides a detailed overview of the …
Effectiveness And Mechanism Of Action Of Modified Porphyrins For Photodynamic Therapy Of Triple Negative Breast Cancer Cells, Hannah Brandon
Effectiveness And Mechanism Of Action Of Modified Porphyrins For Photodynamic Therapy Of Triple Negative Breast Cancer Cells, Hannah Brandon
Honors Theses
Triple negative breast cancer (TNBC) is a particularly aggressive form of breast cancer that lacks the three molecules typically targeted for treatment. Standard treatment methods leave much to be desired--the rates of metastasis and recurrence are high and the prognosis for most patients with TNBC is poor. One potential treatment for TNBC is photodynamic therapy (PDT), which uses compounds called photosensitizers that are taken up by all tissues in the body. The tumor is exposed to light, activating the photosensitizer and creating reactive oxygen species that cause cell death. This method is relatively pain-free, effective, and does not harm cells …
Hdl In Endocrine Carcinomas: Biomarker, Drug Carrier, And Potential Therapeutic, Emily E. Morin, Xiang-An Li, Anna Schwendeman
Hdl In Endocrine Carcinomas: Biomarker, Drug Carrier, And Potential Therapeutic, Emily E. Morin, Xiang-An Li, Anna Schwendeman
Physiology Faculty Publications
High-density lipoprotein (HDL) have long been studied for their protective role against cardiovascular diseases, however recently relationship between HDL and cancer came into focus. Several epidemiological studies have shown an inverse correlation between HDL-cholesterol (HDL-C) and cancer risk, and some have even implied that HDL-C can be used as a predictive measure for survival prognosis in for specific sub-population of certain types of cancer. HDL itself is an endogenous nanoparticle capable of removing excess cholesterol from the periphery and returning it to the liver for excretion. One of the main receptors for HDL, scavenger receptor type B-I (SR-BI), is highly …
Il-24 Promotes Apoptosis Through Camp-Dependent Pka Pathways In Human Breast Cancer Cells, Leah Persaud, Jason Mighty, Xuelin Zhong, Ashleigh Francis, Marifer Mendez, Hilal Muharam, Stephen M. Redenti, Dibash Das, Bertal Huseyin Aktas, Moira Sauane
Il-24 Promotes Apoptosis Through Camp-Dependent Pka Pathways In Human Breast Cancer Cells, Leah Persaud, Jason Mighty, Xuelin Zhong, Ashleigh Francis, Marifer Mendez, Hilal Muharam, Stephen M. Redenti, Dibash Das, Bertal Huseyin Aktas, Moira Sauane
Publications and Research
Interleukin 24 (IL-24) is a tumor-suppressing protein, which inhibits angiogenesis and induces cancer cell-specific apoptosis. We have shown that IL-24 regulates apoptosis through phosphorylated eukaryotic initiation factor 2 alpha (eIF2α) during endoplasmic reticulum (ER) stress in cancer. Although multiple stresses converge on eIF2α phosphorylation, the cellular outcome is not always the same. In particular, ER stress-induced apoptosis is primarily regulated through the extent of eIF2α phosphorylation and activating transcription factor 4 (ATF4) action. Our studies show for the first time that cyclic adenosine monophosphate (cAMP)-dependent protein kinase A (PKA) activation is required for IL-24-induced cell death in a variety of …
Strategies Involving The Food-Derived Agent Curcumin To Eliminate Brain Cancer, Sumit Mukherjee
Strategies Involving The Food-Derived Agent Curcumin To Eliminate Brain Cancer, Sumit Mukherjee
Dissertations, Theses, and Capstone Projects
Glioblastoma (GBM) is one of the most deadly forms of cancer with a mean 5-year survival rate of ≤5%. We have used the non-invasive strategy of long-term intranasal (IN) delivery of a glioblastoma-directed adduct of curcumin (CC), CC-CD68Ab, into the brain of murine GBM cell line GL261-implanted mice to study the therapeutic effect of CC on GBM remission. The treatment caused GBM tumor remission in 50% of GL261-implanted GBM mice. A similar rescue rate (60%) was also achieved through long-term intraperitoneal (i.p) infusion of a highly bioavailable phosphotidylcholine (PC)-encapsulated formulation of CC, Curcumin Phytosome Meriva (CCP), into the GL261-implanted GBM …