- Twist Transcription Factor 2 (TWIST2)
- Twisted Gastrulation Protein Homolog 1 (TWSG1)
- Secreted Frizzled Related Protein 4 (SFRP4)
- Secreted Frizzled Related Protein 2 (SFRP2)
- Secreted Frizzled Related Protein 1 (SFRP1)
- Frizzled Related Protein (FRZB)
- Src Kinase Associated Phosphoprotein 2 (SKAP2)
- Stanniocalcin 2 (STC2)
- Syntaxin Binding Protein 6 (STXBP6)
- Syntaxin Binding Protein 4 (STXBP4)
- Syntaxin Binding Protein 1 (STXBP1)
- Syntaxin Binding Protein 2 (STXBP2)
- Syntaxin Binding Protein 3 (STXBP3)
- Syntaxin 4 (STX4)
- Syntaxin 5 (STX5)
