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Oligonucleotides —A Novel Promising Therapeutic Option for IBD
Conclusions In this review, we focused on recent and past approaches to test the therapeutic efficacy of oligonucleotide based therapies in IBD. The combining mechanistic mode of oligonucleotide based therapeutics is a targeted action on specific pro-inflammatory molecules, which are over activated in IBD patients and contribute significantly to disease pathogenesis. The proposed high selectivity of the agents is derived from its mode of action, that aims to specifically block certain inflammatory molecular patterns, without a general systemic effect on other molecular targets. It would be important for each oligonucleot...
Source: Frontiers in Pharmacology - April 23, 2019 Category: Drugs & Pharmacology Source Type: research

Complement C5b-9 and Cancer: Mechanisms of Cell Damage, Cancer Counteractions, and Approaches for Intervention
In conclusion, osmotic burst of inflated complement-damaged cells may occur, but these bursts are most likely a consequence of metabolic collapse of the cell rather than the cause of cell death. The Complement Cell Death Mediator: A Concerted Action of Toxic Moieties Membrane pores caused by complement were first visualized by electron microscopy on red blood cell membranes as large ring structures (22). Similar lesions were viewed on E. coli cell walls (23). Over the years, ample information on the fine ultrastructure of the MAC that can activate cell death has been gathered (24) and has been recently further examined (...
Source: Frontiers in Immunology - April 9, 2019 Category: Allergy & Immunology Source Type: research

Reduced migration of MLH1 deficient colon cancer cells depends on SPTAN1
Conclusions: These data suggest that SPTAN1 levels decreased in concordance with MLH1 reduction and impaired cellular mobility in MLH1 deficient colon cancer cells. Therefore, aggressiveness of MLH1-positive CRC might be related to SPTAN1.
Source: Molecular Cancer - January 24, 2014 Category: Cancer & Oncology Authors: Inga HinrichsenBenjamin ErnstFranziska NuberSandra PassmannDieter SchäferVerena SteinkeNicolaus FriedrichsGuido PlotzStefan ZeuzemAngela Brieger Source Type: research

Abstract A25: Synthetic lethal CRISPR-Cas9 screen imply an oncogenic role for FBXW7 mutations in colon cancer
Mutations in tumour suppressors and un-druggable oncogenes dominate the landscape of cancer driver genes. Only a minority of colon cancers have mutations in druggable cancer drivers, such as PIK3CA. Conversely, mutations in tumour suppressors such as APC and TP53 are frequent, as are mutations in the notoriously difficult to drug KRAS target. There is an urgent need for new therapeutics to target tumours driven by these mutations: immune checkpoint approaches are likely to only prove effective in the fraction of patients whose tumours bear high mutation loads, which is colon cancer may be restricted to the minority of mism...
Source: Molecular Cancer Therapeutics - October 2, 2017 Category: Cancer & Oncology Authors: Moore, J. D., Hudson, C., Russell, P., Tiwana, G., Walter, D., Wiggins, C. M., Yarker, J. Tags: Finding Synthetic Lethal Interactions through Functional Genomics: Poster Presentations - Proffered Abstracts Source Type: research

The JAK/STAT Pathway in Skeletal Muscle Pathophysiology
Conclusion and Perspectives The IL-6/JAK/STAT signaling cascade plays a dominant role in skeletal muscle pathophysiology. IL-6 autocrine, paracrine, and endocrine functions assign to its downstream effectors pivotal importance in skeletal muscle-wasting-associated diseases and other multiple system diseases where muscle acts in communication with other organs. Targeting the components of the JAK/STAT pathway recently emerged as a strategic approach for the treatment of inflammatory diseases and human cancer. This review highlights the opposite outcomes on muscle biology caused by the amount of local and systemic release ...
Source: Frontiers in Physiology - April 29, 2019 Category: Physiology Source Type: research

IGF-1R depletion sensitizes colon cancer cell lines to radiotherapy
CONCLUSION: Our findings demonstrate that depletion of IGF-1R lead to an increase in radiosensitivity in CRC.PMID:34092618 | DOI:10.3233/CBM-210016
Source: Cancer Biomarkers - June 7, 2021 Category: Cancer & Oncology Authors: Rui Zong Xiaoman Chen Jingjing Feng Shan Xu Source Type: research

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