A door system includes a front door and a rear door that are configured to shut together a continuous opening in a vehicle body; a striker configured to be inserted in both the front door and the rear door so as to couple the front door and the rear door when the continuous opening is shut by the front door and the rear door. The receiver is configured to receive the RF signal and decode data. A search term in a current development context of the software development environment is received. In addition, the compounds of the present invention may be employed to treat andor prevent cancer, osteoporosis, neurodegenerative and infectious diseases, and diseases involving inflammation and the immune system.