1. Implications of renin-angiotensin system in health and disease -- 2. Renin angiotensin system and aging -- 3. The interplay of the renin-angiotensin system and solid organ transplantation -- 4. Correlation between renin angiotensin system and infectious disease -- 5. Emerging contributions of endocrine pathophysiology in virus-related infectious disease -- 6. Understanding the renin-angiotensin system in coronavirus disease 2019 -- 7. Metabolomics approach in differentiating RAS responses in ARDS (Acute respiratory distress syndrome) and SAR-CoV-2 -- 8. A Comprehensive review of the impact of the renin angiotensin system in the liver, lung, infectious diseases and cancers -- 9. Application of biosensors for monitoring changes in renin angiotensin system (RAS) in cancers and lung diseases -- 10. Bioinformatics study on renin angiotensin in lung, and liver cancer using plant-based extracts -- 11. Role of renin-angiotensin system in the pathogenesis and progression of non-alcoholic fatty liver.-12. The classical and nonclassical renin-angiotensin-aldosterone system in liver cirrhosis -- 13. Renin-angiotensin-aldosterone system role in organ fibrosis -- 14. Role of renin angiotensin-aldosterone system in kidney homeostasis -- 15. Renin-angiotensin system in chronic kidney disease: Implications in stroke outcome -- 16. The renin-angiotensin system and cancer -- 17. Renin-angiotensin system and cancer: From laboratory to clinics -- 18. Role of renin-angiotensin system in cancer cachexia -- 19. Renin angiotensin system activity in different cancers: Mechanistic insight and preclinical studies -- 20. The new dimension of the renin-angiotensin system in the hallmarks of cancer -- 21. Renin-angiotensin system in hematological malignancies -- 22. Renin angiotensin system (RAS): The common thread between cancer and heart failure -- 23. Renin-angiotensin system: a potential therapeutic target for colorectal cancer -- 24. Anticancer role of natural phenolic acids by targeting angiotensin-converting enzyme (ACE) -- 25. Angiotensin-(1-7): A Prospective Cancer Therapeutic.