The connection between the Th17 cell related cytokines and cancer stem cells in cancer: Novel therapeutic targets.

The connection between the Th17 cell related cytokines and cancer stem cells in cancer: Novel therapeutic targets. Immunol Lett. 2019 Jul 03;: Authors: Shahid A, Bharadwaj M Abstract Cancer Stem Cells (CSCs) are the subpopulation of cells present in the tumors with capabilities of self-renewal, differentiation, and tumorigenicity when transplanted into an animal host. Therefore, the research work on the CSC has provided a promising approach for the improvement of cancer therapies in the future. The CSCs have a close connection with the cytokines related with the T helper 17 (Th17) cell and other factors present in the tumor microenvironment, and these play a pivotal role in tumor progression and metastasis. The properties of CSCs are well defined in various type of tumor which is mainly developed by chemically and spontaneously in murine cancer model but in human defined primarily on acute myeloid leukemia, glioma, and breast cancer. The role of Th1, Th2, Natural Killer cells are well described in the cancer biology, but the Th17 cells are the subset which is recently exploited, and lots of research are going on. In this Review, we summarize current findings of the characteristics and functions of the Th17 cell and its signature cytokines in different cancers and their interconnections with cancer stem cells and with their markers. We have also discussed the functional properties of CSCs and how the CSCs markers can be distinguished from normal stem cell...
Source: Immunology Letters - Category: Allergy & Immunology Authors: Tags: Immunol Lett Source Type: research

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Conclusions Several model systems are now available to characterize the MSC-tumour interplay in the TME. These offer early promise in establishing robust preclinical platforms for the identification of crucial molecular pathways and for the assessment of clinical efficacy of novel drugs to inhibit cancer development and progression. However, selection of the right model for a given study should be shaped on the purpose, and should also consider fixed biological, biochemical, and biophysical parameters according to the specific tumour type. Finally, in order to get reliable and useful results to be translated to the clinic...
Source: Frontiers in Oncology - Category: Cancer & Oncology Source Type: research
Conclusion Several TISC-based immunotherapeutic approaches are under development in various stages of preclinical studies. As outlined in this review article, a careful and more exhaustive genetic and metabolic understanding of TISC-associated phenotypes is critical to develop novel TISC based immunotherapies. Various components within the tumor microenvironment such as tumor cells, infiltrating immune cells, and supporting stromal cells impact the TISC metabolism. This unique metabolic profile leads to upregulation of certain enzymes and proteins such as ALDH1, CEP55, IDO COA1 etc., which can be utilized for development ...
Source: Frontiers in Oncology - Category: Cancer & Oncology Source Type: research
Markus Hartl* and Rainer Schneider Center of Molecular Biosciences (CMBI), Institute of Biochemistry, University of Innsbruck, Innsbruck, Austria The neuronal proteins GAP43 (neuromodulin), MARCKS, and BASP1 are highly expressed in the growth cones of nerve cells where they are involved in signal transmission and cytoskeleton organization. Although their primary structures are unrelated, these signaling proteins share several structural properties like fatty acid modification, and the presence of cationic effector domains. GAP43, MARCKS, and BASP1 bind to cell membrane phospholipids, a process reversibly regulate...
Source: Frontiers in Oncology - Category: Cancer & Oncology Source Type: research
In conclusion, our results of bioinformatic analysis, in vitro and in vivo functional analysis suggested that REST may serve as a promoter of metastasis in pancreatic cancer. Introduction Pancreatic cancer, ranked fourth in cancer-related mortality, is characterized by its rapid progression and early metastasis (1). Patients are hardly cured by surgical resection due to the existing local invasion and distant metastasis (2). Elevating the overall survival rate for pancreatic cancer requires further elucidation of the underlying molecular mechanism of its metastasis. Epithelial-mesenchymal transition (EMT), especially...
Source: Frontiers in Oncology - Category: Cancer & Oncology Source Type: research
Discussion Suppressor of cytokine signaling 1 is an essential molecule for maintaining immune homeostasis and subverting inflammation. Disorders arising from excess inflammation or SOCS1 deficiency can be potentially treated with SOCS1 mimetics (Ahmed et al., 2015). While SOCS1 has promising potential in many disorders, it should be noted that new targets and actions of SOCS1 are still being discovered and not all the effects of this protein are beneficial in autoimmune diseases and cancer. For instance, SOCS1 degrades IRS1 and IRS2, required for insulin signaling, via the SOCS Box domain, thus, limiting its potential in ...
Source: Frontiers in Pharmacology - Category: Drugs & Pharmacology Source Type: research
Personalized Dendritic Cell Vaccines—Recent Breakthroughs and Encouraging Clinical Results Beatris Mastelic-Gavillet, Klara Balint, Caroline Boudousquie, Philippe O. Gannon and Lana E. Kandalaft* Department of Oncology, Center for Experimental Therapeutics, Ludwig Center for Cancer Research, University of Lausanne, Lausanne, Switzerland With the advent of combined immunotherapies, personalized dendritic cell (DC)-based vaccination could integrate the current standard of care for the treatment of a large variety of tumors. Due to their proficiency at antigen presentation, DC are key coordinators of the innate...
Source: Frontiers in Immunology - Category: Allergy & Immunology Source Type: research
Objective: To investigate the clinical features of 2nd hematological malignancies post to the initial cancer treatment.METHODS: A retrospective study was performed to analyze the available clinical data of 116 patients diagnosed with 2nd hematologic malignancies after treatment of various malignant tumors from June 1998 to June 2018 at Sun Yat-sen University cancer center.RESULTS: The characteristics of the 116 patients diagnosed with 2nd hematological cancer post to initial cancer treatment were indicated as following: 62 males and 54 females. The primary tumor category was grouped as (according to ICD-10 International Di...
Source: Blood - Category: Hematology Authors: Tags: 904. Outcomes Research-Malignant Conditions Source Type: research
CONCLUSION Cognitive impairment can affect daily functioning, quality of life, and capacity to work in patients with cancer and those in remission. Consequently, cognitive assessment is now an important and necessary part of a comprehensive oncological care plan. Cancer-related cognitive impairment might be due to the direct effects of the cancer itself, nonspecific factors, or comorbid conditions that are independent of the disease and/or due to the adverse effects of the treatment or combination of treatments given for the disease. The prevalence and extent of cognitive impairment associated with cancer is recognized but...
Source: Innovations in Clinical Neuroscience - Category: Neuroscience Authors: Tags: Cognition Current Issue Neuro oncology Neurology Review cancer chemotherapy cognitive impairment neuropsychological assessment treatment Source Type: research
Author Affiliations open 1 McLaughlin Centre for Population Health Risk Assessment, University of Ottawa, Ottawa, Canada 2 Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain 3 Universitat Pompeu Fabra (UPF), Barcelona, Spain 4 CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain 5 School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Canada 6 Epidemiology Research Program, American Cancer Society, Atlanta, Georgia, USA 7 Department of Economics, Brigham Young University, Provo, Utah, USA 8 Population Studies Division, Health Canada, Ottawa, Cana...
Source: EHP Research - Category: Environmental Health Authors: Tags: Research Source Type: research
ConclusionsIn summary, we generated a tumor-type independent ATRA-sensitivity predictor which consists of a restricted number of genes and has the potential to be applied in the clinics. Identification of the tumor types that are likely to be generally sensitive to the action of ATRA paves the way to the design of clinical studies in the context of these diseases. In addition, ATRA-21 may represent an important diagnostic tool for the selection of individual patients who may benefit from ATRA-based therapeutic strategies also in tumors characterized by lower average sensitivity.
Source: Annals of Oncology - Category: Cancer & Oncology Source Type: research
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