Table 2.

CSF proteins with genes involved in NTDs.

Protein ID	Gene name	Protein name	NTD type	References
IPI00219301.7	Marcks	Myristoylated alanine-rich C-kinase substrate	Exencephaly	[10]
IPI00216691.5	Pfn1	Profilin-1	Exencephaly	[11]
IPI00552768.1	Trx2	Thioredoxin (mitochondrial)	Exencephaly	[12]
IPI00011662.1	Spint2	Kunitz-type protease inhibitor 2	Exencephaly, spina bifida	[13]
IPI00022229.2	Apob	Apolipoprotein B-100	Exencephaly hydrocephaly	[14]