Non-steroidal anti-inflammatory drugs and apoptosis in the gastrointestinal tract: potential role of the pentose phosphate pathways

2000 ◽  
Vol 397 (1) ◽  
pp. 1-9 ◽  
Author(s):  
Shane N Porter ◽  
Gordon S Howarth ◽  
Ross N Butler
Keyword(s):  
Gastrointestinal Tract ◽  
Potential Role ◽  
Pentose Phosphate ◽  
Inflammatory Drugs ◽  
Anti Inflammatory ◽  
Pentose Phosphate Pathways

scholarly journals Potential role of acetylsalicilic acid and other non-steroidal anti-inflammatory drugs in cancer risk reduction (literature review)

2021 ◽  
Vol 23 (3) ◽  
Author(s):  
V. V. Buheruk ◽  
O. B. Voloshyna ◽  
L. I. Kovalchuk ◽  
I. V. Balashova ◽  
O. V. Naidionova
Keyword(s):  
Cancer Risk ◽  
Acetylsalicylic Acid ◽  
Potential Role ◽  
Task Force ◽  
Current Systematic Review ◽  
Anti Cancer ◽  
Cancer Types ◽  
Inflammatory Drugs ◽  
Anti Inflammatory

The aim of this review is to analyze and summarize the existing evidence regarding the possibilities of using acetylsalicylic acid (ASA) and other non-steroidal anti-inflammatory drugs (NSAIDs) to reduce cancer risk. Conclusions. Chronic inflammation facilitates the onset and progress of tumour growth. Anti-cancer properties of acetylsalicylic acid and other non-steroidal anti-inflammatory drugs are mediated via cyclooxygenase COX-dependent mechanisms, as well as other tumorigenic pathways. Current systematic review addresses potential role of ASA and other NSAIDs in reduction of cancer risk for the following localizations: head and neck, lungs, gastrointestinal tract, breast, ovaries, prostate, and skin. The role of ASA in primary prevention of colorectal cancer in specific populations is presented in 2016 U. S. Preventive Services Task Force guidelines. Studies indicate heterogeneous protective potential of ASA against different cancer types, depending on studied population, duration of intake and dose. Influence of non-aspirin NSAIDs on cancer morbidity and mortality is more controversial.

scholarly journals Heterocyclic inflammation inhibitors

2004 ◽  
Vol 2 (1) ◽  
pp. 141-187 ◽  
Author(s):  
Sham Sondhi ◽  
Shefali Rajvanshi ◽  
Nirupma Singh ◽  
Shubhi Jain ◽  
Anand Lahoti
Keyword(s):  
Gastrointestinal Tract ◽  
Mode Of Action ◽  
Heterocyclic Compounds ◽  
Recent Developments ◽  
Inflammatory Drugs ◽  
Cox 2 ◽  
Anti Inflammatory ◽  
Cox 2 Inhibitors ◽  
Cox 1

AbstractNon steroidal anti-inflammatory drugs are the most widely used medicines for relief of pain. These drugs have some side effects, particularly toxicity in the gastrointestinal tract and kidneys. Various approaches have been used for obtaining safer anti-inflammatory drugs. In this review we have summarized the recent developments in the following areas; (i) mode of action of NSAIDs (ii) Role of COX-1 & COX-2 in inflammation, (iii) Different approaches used to improve gastric tolerance i.e. chemical manipulation, formulation & co-administration, development of non specific (COX-1 & COX-2 inhibitors) and specific (COX-2 inhibitors) inflammation inhibitors, and development of inflammation inhibitors having a mode of action other than COX-1 & COX-2 inhibition. We have also focused on the safety of COX-2 inhibitors and the synthesis of heterocyclic compounds and their role as inflammation inhibitors.

scholarly journals Thiophene-Based Compounds with Potential Anti-Inflammatory Activity

2021 ◽  
Vol 14 (7) ◽  
pp. 692
Author(s):  
Ryldene Marques Duarte da Cruz ◽  
Francisco Jaime Bezerra Mendonça-Junior ◽  
Natália Barbosa de Mélo ◽  
Luciana Scotti ◽  
Rodrigo Santos Aquino de Araújo ◽  
...  
Keyword(s):  
Inflammatory Diseases ◽  
Structural Characteristics ◽  
Tiaprofenic Acid ◽  
Inflammatory Activity ◽  
Drug Candidates ◽  
Biological Target ◽  
Inflammatory Drugs ◽  
Anti Inflammatory ◽  
Privileged Structures

Rheumatoid arthritis, arthrosis and gout, among other chronic inflammatory diseases are public health problems and represent major therapeutic challenges. Non-steroidal anti-inflammatory drugs (NSAIDs) are the most prescribed clinical treatments, despite their severe side effects and their exclusive action in improving symptoms, without effectively promoting the cure. However, recent advances in the fields of pharmacology, medicinal chemistry, and chemoinformatics have provided valuable information and opportunities for development of new anti-inflammatory drug candidates. For drug design and discovery, thiophene derivatives are privileged structures. Thiophene-based compounds, like the commercial drugs Tinoridine and Tiaprofenic acid, are known for their anti-inflammatory properties. The present review provides an update on the role of thiophene-based derivatives in inflammation. Studies on mechanisms of action, interactions with receptors (especially against cyclooxygenase (COX) and lipoxygenase (LOX)), and structure-activity relationships are also presented and discussed. The results demonstrate the importance of thiophene-based compounds as privileged structures for the design and discovery of novel anti-inflammatory agents. The studies reveal important structural characteristics. The presence of carboxylic acids, esters, amines, and amides, as well as methyl and methoxy groups, has been frequently described, and highlights the importance of these groups for anti-inflammatory activity and biological target recognition, especially for inhibition of COX and LOX enzymes.

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