Table 2. Factor labels, sizes, and highest loadings–analysis of 93 major associated molecular substances.

Factor	Size	High loading
Oncogene family and inhibitors	13	0.874
Transcription	9	0.726
Neurodegeneration proteins & markers	11	0.911
Immune related substances	6	0.967
Reverse regulators	11	0.931
Repressors & regulators	11	0.844
Motor neuron regulators	5	0.892
Catalytic & regulated factors	8	0.814
Transcriptional repressors & activators	6	0.802
Neurodegeneration regulators	7	0.814
Muscle function related proteins	6	0.644
Biomarkers	6	0.861
Signal transduction modifiers	7	0.835
Microtubule regulators	4	0.658
Transporters & assistors	8	0.960