Abstract
Background: Activation of Poly (ADP-ribose) polymerase 1 (PARP1), a post-translational modifying enzyme, has been shown to be involved with several inflammatory and viral diseases.
Objectives: The goal of this review is to highlight the mechanisms underlying PARP1 activation during viral or infectious pathogenesis and to assess potential possibilities of using PARP1 inhibitors as a therapeutic countering of SARS-CoV-2 virus.
Methods: An extensive bibliographic search was done using Pubmed, Mendeley and google scholar with key words. Pre-prints are reported with potential caveats and studies without experimental data were excluded.
Results: Covid-19, a global pandemic; is associated with systemic surge of inflammatory cytokines resulting in severe inflammation of the lung, heart dysfunction, ischemia, and stroke. PARP1 regulates expression of NFkB and downstream cytokine production and its inhibition is known to attenuate the expression of inflammatory cytokines. PARP1 and other PARP family members regulate viral infection, replication, and virulence. The literature clearly suggests that PARP1 plays an important role in host-pathogen interactions and pathogenesis, with pre-clinical and in vitro studies supporting the idea that PARP1 inhibition may negatively affect viability of several viruses including the replication of the SARS-CoV and SARS-CoV-2 virus.
Conclusion: The current review discusses mechanisms of PARP1 activation during viral infection, inflammatory diseases, cytokine expression and possibility of PARP1 in regulating cytokine storm and hyper-inflammation seen with Covid-19. Additionally, in vitro studies showing the negative regulation of SARS-CoV-2 virus replication by PARP inhibitors indicates a potential therapeutic role of PARP inhibitors for Covid-19 or its variants.
Keywords: Covid-19, SARS-CoV-2, PARP1, PARP inhibitors, cytokine, inflammation.
Graphical Abstract
Call for Papers in Thematic Issues
Drug-Targeted Approach with Polymer Nanocomposites for Improved Therapeutics
Polymer nanocomposites have been recognized as an advanced and cutting-edge technique in drug targeting administration. These materials combine the unique features of nanoparticles with the adaptability of polymers to produce highly personalized drug administration devices. Integrating nanoparticles containing pharmaceuticals into a polymer matrix enables researchers to regulate the rates at ...read more
New drug therapy for eye diseases
Eyesight is one of the most critical senses, accounting for over 80% of our perceptions. Our quality of life might be significantly affected by eye disease, including glaucoma, diabetic retinopathy, dry eye, etc. Although the development of microinvasive ocular surgery reduces surgical complications and improves overall outcomes, medication therapy is ...read more
Therapeutic Chemical and RNA Design with Artificial Intelligence
Computer-Aided Drug Design (CADD) has emerged as a fundamental component of modern drug discovery. Molecular docking facilitates virtual screening on a large scale through structural simulations. However, traditional CADD approaches face significant limitations, as they can only screen known compounds from existing libraries. PubChem, as the most widely used chemical ...read more
Related Journals
Anti-Cancer Agents in Medicinal Chemistry
Anti-Inflammatory & Anti-Allergy Agents in Medicinal Chemistry
Current Bioactive Compounds
Current Cancer Drug Targets
Combinatorial Chemistry & High Throughput Screening
Current Cancer Therapy Reviews
Current Diabetes Reviews
Current Drug Safety
Current Drug Therapy
Current Drug Delivery
Related Books
Anthocyanins: Pharmacology and Nutraceutical Importance
Computer-Aided Drug Discovery Methods: A Brief Introduction
The Roles and Responsibilities of Clinical Pharmacists in Hospital Settings
Bioactive Compounds from Medicinal Plants for Cancer Therapy and Chemoprevention
Drug Addiction Mechanisms in the Brain
Software and Programming Tools in Pharmaceutical Research
Objective Pharmaceutics: A Comprehensive Compilation of Questions and Answers for Pharmaceutics Exam Prep
Medicinal Chemistry of Drugs Affecting Cardiovascular and Endocrine Systems
Medicinal Plants, Phytomedicines and Traditional Herbal Remedies for Drug Discovery and Development against COVID-19
Advanced Pharmacy
70
