Human samples;Source;microRNAs;Regulation;Reference In vivo/biopsy;Plasma ;hsa-miR-590-3p;Down;(Villa et al., 2011) In vivo/biopsy;Brain ;hsa-miR-137, hsa-miR-181c;Down;(Hirosha 361 et.al, 2012) In vivo/biopsy;Temporal cortex ;hsa-miR-29b-1, hsa-miR-29a-1;Down;(Bastien et al., 2008) In vivo/biopsy;Plasma ;hsa-let-7d-5p, hsa-let-7g-5p, hsa-miR-15b-5p, hsa-miR-142-3p, hsa-miR-191-5p, hsa-miR-301a-3p, hsa-miR-545-3p;Down;(P. Kumar et al., 2013) In vivo/biopsy;Plasma ;hsa-miR-103a-3p, hsa-miR-107, hsa-miR-532-5p, hsa-miR-26b-5p, hsa-let-7f-5p;Down;(Leidinger et al., 2013) In vivo/biopsy;Serum ;hsa-miR-98-5p, hsa-miR-885-5p, hsa-miR-483-3p, hsa-miR-342-3p, hsa-miR-191-5p, hsa-let-7d-5p;Down;(Tan et al., 2014) In vivo/biopsy;CSF/plasma ;hsa-miR-146a, hsa-miR-34a, hsa-miR-125b;Down;"(Kiko et al., 2014; Mueller et al., 2014)" In vivo/biopsy;Serum ;hsa-miR-31, hsa-miR-93, hsa-miR-143;Down;(Dong et al., 2015) In vivo/biopsy;Plasma ;hsa-let-7a-5p, hsa-let-7e-5p, hsa-miR-15a-5p, hsa-miR-17-3p, hsa-miR-29b-3p, hsa-miR-144-5p, hsa-miR-148a-3p, hsa-miR-502-3p, hsa-miR-660-5p, hsa-miR-1294, hsa-miR-3200-3p;Down;(Satoh et al., 2015) In vivo/biopsy;CSF ;hsa-miR-4449, hsa-miR-4674, hsa-miR-335, hsa-miR-375, hsa-miR-708, hsa-miR-219;Down;(Denk et al., 2015) In vivo/biopsy;Gray matter/white ;hsa-miR-15a, hsa-miR-181b, hsa-miR-15, hsa-miR-29, hsa-miR-212, hsa-miR-27a-3p;Down;(W. X. Wang et al., 2011) In vivo/biopsy;Gray matter ;hsa-miR-132-3p, hsa-miR-212-3p;Down;(Pichler et al., 2017) In vivo/biopsy;CSF ;hsa-miR-125b-5p;Down;(Lusardi et al., 2017) In vivo/biopsy;PBMC ;hsa-miR-29c;Down;(G. Yang et al., 2015) In vivo/biopsy;Brain grey matter ;has-miR-132, hsa-miR-212;Down;(Y. Wang et al., 2017) In vivo/biopsy;Brain ;hsa-miR-23a, hsa-miR-23b;Down;(Weinberg et al., 2015) In vivo/biopsy;Plasma ;hsa-miR-135b;Down;(Y. Zhang et al., 2016) In vivo/biopsy;CSF/Hippocampus;hsa-miR-99a, hsa-miR-199a-1, hsa-miR-10a, hsa-miR-10b, hsa-miR-181c, hsa-miR-210, hsa-miR-212, hsa-miR-181a, hsa-miR-214, hsa-miR-221, hsa-miR-132, hsa-miR-142-5p, hsa-miR-143, hsa-miR-126, hsa-miR-127, hsa-miR-154, hsa-miR-194, hsa-miR-195, hsa-miR-338, hsa-miR-146b, hsa-miR-497, hsa-miR-455, hsa-miR-451, hsa-miR-9;Down;(Cogswell et al., 2008) In vivo/biopsy;Brain ;hsa-miR-23b, hsa-miR-107;Down;(W. X. Wang et al., 2008) In vivo/biopsy;Serum ;hsa-miR-26a-5p, hsa-miR-181c-3p, hsa-miR-126-5p, hsa-miR-22-3p, hsa-miR-148b-5p;Down;(Guo et al., 2017) In vivo/biopsy;Hippocampus ;hsa-miR?338?5p;Down;Qian et al., 2019) In vivo/biopsy;Serum ;hsa-miR-193b;Down;"(Yang TT et al.; 2018)" In vivo/biopsy;Cortex ;hsa-miR-361-3p;Down;(Ji et al., 2019) In vivo/biopsy;Plasma ;hsa-miR-112, hsa-miR-161, hsa-let-7d-3p, hsa-miR-5010-3p, hsa-miR-26a-5p, hsa-miR-1285-5p, hsa-miR-151a;Up;(Leidinger et al., 2013) In vivo/biopsy;CSF ;hsa-miR-29a, hsa-miR-29b;Up;(Kiko et al., 2014) In vivo/biopsy;Plasma ;hsa-miR-26b-3p, hsa-miR-28-3p, hsa-miR-30c-5p, hsa-miR-148b-5p, hsa-miR-186-5p, hsa-miR-425-5p, hsa-miR-550a-5p, hsa-miR-1468, hsa-miR-4781-3p, hsa-miR-5001-3p, hsa-miR-6513-3p;Up;(Satoh et al., 2015) In vivo/biopsy;CSF (In vivo) ;hsa-miR-505, hsa-miR-4467, hsa-miR-766, hsa-miR-3622b-3p, hsa-miR-296;Up;(Denk et al., 2015) In vivo/biopsy;CSF/ECF Cortex (biopsy) ;hsa-miR-125b, hsa-miR-9, hsa-miR-146a, hsa-miR-155, hsa-miR-21;Up;"(Alexandrov et al., 2012; Lukiw WJ, 2007; Sethi &Lukiw, 2009)" In vivo/biopsy;Gray matter (biopsy) ;hsa-miR-424;Up;(W. X. Wang et al., 2011) In vivo/biopsy;PBMC/plasma (in vivo) ;hsa-miR-34a, hsa-miR-34c;Up;(Bhatnagar et al., 2014) In vivo/biopsy;CSF (in vivo) ;hsa-miR-29a-3p;Up;(Lusardi et al., 2017) In vivo/biopsy;Hippocampus (biopsy) ;hsa-miR-603;Up;(C. Zhang, Lu, Liu, Cui, & Wang, 2016) In vivo/biopsy;Blood mononuclear cells (in vivo) ;hsa-miR-200a, hsa-let-7f;Up;(Schipper et al., 2007) In vivo/biopsy;CSF/Hippocampus (biopsy);hsa-let-7f, hsa-miR-92, hsa-miR-100, hsa-miR-105, hsa-miR-197, hsa-miR-30d, hsa-miR-34a, hsa-miR-204, hsa-miR-205, hsa-miR-216, hsa-miR-27b, hsa-miR-30b, hsa-miR-125b-1, hsa-miR-128-1, hsa-miR-135a-1, hsa-miR-141, hsa-miR-125a, hsa-miR-138-1, hsa-miR-186, hsa-miR-362, hsa-miR-302b, hsa-miR-374a, hsa-miR-380-3p, hsa-miR-381, hsa-miR-151, hsa-miR-345, hsa-miR-423, hsa-miR-494, hsa-miR-520a, hsa-miR-518f, hsa-miR-526a, hsa-miR-517a, hsa-miR-517b, hsa-miR-501, hsa-miR-125b, hsa-miR-371, hsa-miR-422a, hsa-miR-448, hsa-miR-429, hsa-miR-449, hsa-miR-451, hsa-miR-518b;Up;(Cogswell et al., 2008) In vivo/biopsy;Serum ;hsa-miR-106b-3p;Up;(Guo et al., 2017) In vivo/biopsy;Hippocampus ;hsa-miR -124;Up;(X. Wang et al., 2018) In vivo/biopsy;Brain ;hsa-miR-140-5p;Up;(Akhter et al., 2018) In vivo/biopsy;Serum ;hsa-miR-135a;Up;(Yang et al., 2018) In vivo/biopsy;Serum ;hsa-miR-384;Up;(Yang et al., 2018) In vivo/biopsy;Hippocampus ;hsa-miR-142a-5p;Up;(Sierksma et al., 2018) In vivo/biopsy;Hippocampus ;hsa-miR-155-5p;Up;(Sierksma et al., 2018) In vivo/biopsy;Hippocampus ;hsa-miR-455-5p;Up;(Sierksma et al., 2018) In vivo/biopsy;Hippocampus ;hsa-miR-146a-5p;Up;(Sierksma et al., 2018) In vivo/biopsy;Peripheral blood cells ;hsa-miR?1908;Up;(Z. Wang et al., 2018) In vivo/biopsy;CSF ; hsa-miR-let-7b;Up;"(Derkow et al., 2018; Y. Liu et al., 2018)" In vivo/biopsy;Serum ;hsa-miR -28-3p;Up;(Zhao et al., 2020) In vivo/biopsy;Brain ;hsa-miR-455-3p;Up;(S. Kumar & Reddy, 2018) In vivo/biopsy;Serum ;hsa-miR -128;Up;(Geng et al., 2018) In vivo/biopsy;CSF ;hsa-let-7e;Up;(Derkow et al., 2018) In vivo and in vitro;Temporal cortex/serum ;hsa-miR-181, hsa-miR-106 a-b;Down;"(Kim et al., 2012; Schonrock et al., 2012)" In vivo and in vitro;Serum ;hsa-miR-200a-3p;Down;(L. Wang et al., 2019) In vivo and in vitro;Serum ;hsa-miR-133b;Down;(Q. Yang et al., 2019) In vivo and in vitro;Serum ;hsa-miR-193a-3p;Down;(Cao et al., 2020) In vivo and in vitro;Serum, Primary mouse cortical neurons ;hsa-miR-125b-5p hsa-miR-34a-5p;Down;(P. Li et al., 2020) In vivo and in vitro;Serum/CSF ;hsa-miR -433;Down;(R. Wang & Zhang, 2020) In vivo and in vitro;Cortex ;hsa-miR-7;Up;(Fern ndez-de Frutos et al., 2019)