A self-assembly of an active tumor-targeted photothermal agent for enhanced anti-inflammatory cancer therapy

Nanoscale ◽  
2019 ◽  
Vol 11 (39) ◽  
pp. 18021-18025 ◽  
Author(s):  
Hongyu Wang ◽  
Jinjie Chang ◽  
Wei Pan ◽  
Na Li ◽  
Bo Tang
Keyword(s):  
Cancer Therapy ◽  
Cancer Cells ◽  
Self Assembly ◽  
Inflammatory Responses ◽  
Anti Inflammatory

A self-assembly of an active tumor-targeted organic photothermal agent, functionalized with a cyclic Arg-Gly-Asp (cRGD) peptide and ibuprofen, for efficiently killing cancer cells and eliciting anti-inflammatory responses was successfully developed.

scholarly journals A Review on Pharmacological Activities of Lupeol and its Triterpene Derivatives

2020 ◽  
Vol 10 (5) ◽  
pp. 325-332
Author(s):  
Nitika Sharma ◽  
Priyankul Palia ◽  
Amit Chaudhary ◽  
, Shalini ◽  
Kritika Verma ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Free Radical ◽  
Cancer Cells ◽  
Fruits And Vegetables ◽  
Inflammatory Responses ◽  
Pharmacological Activities ◽  
Pentacyclic Triterpenoid ◽  
Naturally Occurring ◽  
Lupeol Linoleate ◽  
Anti Inflammatory

Lupeol is a pentacyclic triterpenoid commonly distributed in the plant kingdom and is found in edible fruits and vegetables. It is a naturally occurring triterpene that is used to reduce the inflammatory responses and also have immunomodulating properties. Lupeol and its derivatives have a great potential to act as an anti- inflammatory, anti-microbial, anti-proliferative, anti-invasive, anti-angiogenic, anti-protozoal, and cholesterol-lowering agent. Various studies have shown that anti-inflammatory activity of lupeol through the modulation of p-38 pathways inhibits neuroinflammation in the cerebellum and induces neuroprotection. It has been also found effective on lung cancer (i.e A427 cancer cells and normal MRC-5 cells). Observation of inhibiting the growth of lung cancer cells is checked by MTT assay. Lupeol and its ester lupeol linoleate have been used to reduce the levels of hypercholesterolemia in the rats and decrease the activities of such enzymes namely Na+, K+-ATPase, Ca2+-ATPase, and Mg2+. Lupeol also decreases the levels of calcium-oxalate and has cytoprotective action against free-radical-induced damage and also decreases the level of cadmium in the kidney. Keywords: Lupeol, anti- inflammatory, anti-protozoal, triterpenoids

scholarly journals Biocompatible pH-responsive nanoparticles with a core-anchored multilayer shell of triblock copolymers for enhanced cancer therapy

2017 ◽  
Vol 5 (23) ◽  
pp. 4421-4425 ◽  
Author(s):  
Elizabeth Ellis ◽  
Kangyi Zhang ◽  
Qianyu Lin ◽  
Enyi Ye ◽  
Alessandro Poma ◽  
...  
Keyword(s):  
Cancer Therapy ◽  
Cancer Cells ◽  
Self Assembly ◽  
Triblock Copolymers ◽  
Drug Efficacy ◽  
Multilayer Shell ◽  
Ph Responsive ◽  
Drug Nanocarriers ◽  
Excellent Stability

pH-Responsive drug nanocarriers were made via facile self-assembly, showing excellent stability in bio-media (50% PBS/FBS) and enhanced drug efficacy towards cancer cells.

758: Inflammatory and Anti-Inflammatory Regulators alter Levels of an Inhibitor of Apoptosis (IAP), Survivin, in T-24 Bladder Cancer Cells

2007 ◽  
Vol 177 (4S) ◽  
pp. 254-254
Author(s):  
Justin J. Cohen ◽  
Bayan T. Takizawa ◽  
Hristos Z. Kaimkliotis ◽  
David J. Rosenberg ◽  
Marcia A. Wheeler ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Cancer Cells ◽  
Inhibitor Of Apoptosis ◽  
Bladder Cancer Cells ◽  
Anti Inflammatory

Hyaluronan based Multifunctional Nano-carriers for Combination Cancer Therapy

2020 ◽  
Vol 20 ◽  
Author(s):  
Menghan Gao ◽  
Hong Deng ◽  
Weiqi Zhang
Keyword(s):  
Cancer Therapy ◽  
Combination Therapy ◽  
Cancer Cells ◽  
Drug Loading ◽  
Tumor Therapy ◽  
Drug Carriers ◽  
Functional Sites ◽  
Therapeutic Modalities ◽  
Combination Cancer Therapy ◽  
Targeting Strategy

: Hyaluronan (HA) is a natural linear polysaccharide that has excellent hydrophilicity, biocompatibility, biodegradability, and low immunogenicity, making it one of the most attractive biopolymers used for biomedical researches and applications. Due to the multiple functional sites on HA and its intrinsic affinity for CD44, a receptor highly expressed on various cancer cells, HA has been widely engineered to construct different drug-loading nanoparticles (NPs) for CD44- targeted anti-tumor therapy. When a cocktail of drugs is co-loaded in HA NP, a multifunctional nano-carriers could be obtained, which features as a highly effective and self-targeting strategy to combat the cancers with CD44 overexpression. The HA-based multidrug nano-carriers can be a combination of different drugs, various therapeutic modalities, or the integration of therapy and diagnostics (theranostics). Up to now, there are many types of HA-based multidrug nano-carriers constructed by different formulation strategies including drug co-conjugates, micelles, nano-gels and hybrid NP of HA and so on. This multidrug nano-carrier takes the full advantages of HA as NP matrix, drug carriers and targeting ligand, representing a simplified and biocompatible platform to realize the targeted and synergistic combination therapy against the cancers. In this review, recent progresses about HA-based multidrug nano-carriers for combination cancer therapy are summarized and its potential challenges for translational applications have been discussed.

The Mechanism of Lunasin's Effect on the Growth of Breast Cancer Cells Induced by Obesity-induced Inflammation

Impact ◽  
2020 ◽  
Vol 2020 (7) ◽  
pp. 16-18
Author(s):  
Chia-Chien Hsieh
Keyword(s):  
Breast Cancer ◽  
Cancer Cells ◽  
Breast Cancer Cells ◽  
Inflammatory Responses ◽  
Specific Area ◽  
Tumour Microenvironment ◽  
Associate Professor ◽  
World Health ◽  
Cancer Development ◽  
Breast Cancer Development

It has long been established that diet and nutrition can have a significant impact on health and even help reduce the prevalence of chronic diseases. It makes sense that what we put into our bodies would have some bearing on how our bodies function. Indeed, the World Health Organization developed guidelines focusing on nutrient intake, with a view to reducing the global burden of disease related to obesity, diabetes, cardiovascular disease, several forms of cancer, osteoporosis and dental disease. One exciting area of research, that is little understood, is the potential efficacy of lunasin – a peptide found in soy, legume and some cereal grains – against certain types of cancer. Lunasin has shown potential in the prevention of cancers. It is able to do this by suppressing the proliferation and migration of cancer cells, and anti-inflammation in this tumour environment. A specific area of study within this is lunasin's ability to reduce obesity associated breast cancer development. Associate Professor Chia-Chien Hsieh, a researcher based at the Programs of Nutrition Science, School of Life Science, National Taiwan Normal University, current work is focused on the mechanism of lunasin's effect on the growth of breast cancer cells induced by obesity-associated inflammation. Her goal is to investigate the obesity-related breast cancer chemoprevention of lunasin, which might retard inflammatory responses around tumour microenvironment and even break the crosstalk of macrophages, adipocyte, and breast cancer cells. The aim being to provide potential strategies for ameliorating obesity-related ER(+) or ER(-) breast cancer development.

An artificial cell system for biocompatible gene delivery in cancer therapy

Nanoscale ◽  
2020 ◽  
Vol 12 (18) ◽  
pp. 10189-10195 ◽  
Author(s):  
Xin Zhao ◽  
Dongyang Tang ◽  
Ying Wu ◽  
Shaoqing Chen ◽  
Cheng Wang
Keyword(s):  
Gene Therapy ◽  
Cancer Therapy ◽  
Gene Delivery ◽  
Cancer Cells ◽  
Cell System ◽  
Artificial Cell

The artifical cell system for the gene therapy of cancer might be a promising approach for the reversal of neoplastic progress of cancer cells.

scholarly journals Flavonoids: Nutraceuticals for Rheumatic Diseases via Targeting of Inflammasome Activation

2021 ◽  
Vol 22 (2) ◽  
pp. 488
Author(s):  
Young-Su Yi
Keyword(s):  
Rheumatic Diseases ◽  
Fruits And Vegetables ◽  
Inflammatory Responses ◽  
Protein Complexes ◽  
Cellular Damage ◽  
Inflammatory Rheumatic Diseases ◽  
Inflammasome Activation ◽  
Central Feature ◽  
Inflammatory Protein ◽  
Anti Inflammatory

Inflammation, an innate immune response that prevents cellular damage caused by pathogens, consists of two successive mechanisms, namely priming and triggering. While priming is an inflammation-preparation step, triggering is an inflammation-activation step, and the central feature of triggering is the activation of inflammasomes and intracellular inflammatory protein complexes. Flavonoids are natural phenolic compounds predominantly present in plants, fruits, and vegetables and are known to possess strong anti-inflammatory activities. The anti-inflammatory activity of flavonoids has long been demonstrated, with the main focus on the priming mechanisms, while increasing numbers of recent studies have redirected the research focus on the triggering step, and studies have reported that flavonoids inhibit inflammatory responses and diseases by targeting inflammasome activation. Rheumatic diseases are systemic inflammatory and autoimmune diseases that primarily affect joints and connective tissues, and they are associated with numerous deleterious effects. Here, we discuss the emerging literature on the ameliorative role of flavonoids targeting inflammasome activation in inflammatory rheumatic diseases.

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