Fig. 1 (IMAGE) Osaka University Caption Physiological cell competition eliminates defective cells to support the development of functional bodies that maintain long-term health. Credit Ishitani et al., Osaka University Usage Restrictions Credit must be given to the creator. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.