Table 3. List of differentially expressed proteins (DEPs) identified through LIMMA in the two comparison groups: CADvC and MADvC.

Chinese AD vs Chinese control (CADvC)
Accession	Protein name	logFC	adj.P.Val	Regulation
Chinese AD vs Chinese control (CADvC)
A0A286YFJ8	IGHG4	0.9111454	0.0026895	Up
P00748	F12	0.790919	0.0043438	Up
P04264	KRT1	0.773537	0.0047613	Up
Q92496	CFHR4	0.9942576	0.0072636	Up
P35527	KRT9	0.6347817	0.009087	Up
Q04756	HGFAC	0.7197487	0.0119676	Up
P13645	KRT10	0.7481082	0.0155827	Up
P36980	CFHR2	1.0779595	0.0222128	Up
P02765	AHSG	0.5314173	0.0237169	Up
P02753	RBP4	0.9520529	0.026608	Up
Q5SQ11	PTGDS	0.647988	0.0284087	Up
P02774-3	VDBP	0.8069054	0.0287951	Up
P49908	SELENOP	0.5142812	0.0298058	Up
P04217	A1BG	0.5457707	0.0352925	Up
A6NC48	BST1	0.5960251	0.0361826	Up
P02787	TF	0.6400018	0.0372747	Up
P02788	LTF	0.7742431	0.0396698	Up
Q16610-4	ECM1	0.6953304	0.0414427	Up
P00740	F9	0.4752045	0.0212655	Up
A0A096LPE2	SAA2-SAA4	−0.7740782	0.0128821	Down
P02042	HBD	−1.2352253	0.0131224	Down
O75882	ATRN	−0.5770248	0.014957	Down
P19827	ITIH1	−0.910063	0.0184665	Down
A0A0C4DH31	IGHV1-18	−1.6953243	0.0283833	Down
A0A087WSY6	IGKV3D-15	−1.1552825	0.0286905	Down
A0A0G2JMB2	IGHA2	−0.8217308	0.0420321	Down
Malay AD vs Malay control (MADvC)
P02671	FGA	1.1257808	0.0078898	Up
A0A087WSY6	IGKV3D-15	0.5932666	0.0413459	Up
A0A0G2JPR0	C4A	−1.0490485	0.0037218	Down
P06681	C2	−0.9597209	0.0065765	Down
Q12805	EFEMP1	−0.8564646	0.0090733	Down
Q14624	ITIH4	−0.8005078	0.0122691	Down
P00748	F12	−0.7457226	0.015647	Down
A0A286YEY4	IGHG2	−0.7778262	0.0193615	Down
P06727	APOA4	−1.1521863	0.0213486	Down
P13646	KRT13	−1.1226734	0.0283367	Down
P35908	KRT2	−0.870911	0.0427892	Down
P18065	IGFBP2	−0.7772892	0.0440745	Down