Objective. To assess the association of classic vascular risk factors, indicators of cerebral arteries wall damage and stress induction, and their role in early vascular and brain damage in middle age subjects without vascular events. Materials and methods. 87 patients were evaluated (49 women, 38 men, mean age 51.2±6.5). The following vascular risk factors were assessed: hypertension, diabetes, total cholesterol and low density lipoproteins levels, obesity and smoking. Patients underwent ultrasound of neck arteries, brain MRI and laboratory testing of blood parameters, probably associated with vascular wall damage: CRP, TNF-α, sICAM-1, sVCAM, HIF1-α, NO, VAP-1, VEGF-A, VEGF-C, sVEGF-R1, sVEGF-R2, TGF-β1, general antioxidant status. Results and conclusion. Mediating role of stress parameters in risk factors formation, initiation and maintenance of mechanisms of vascular damage was demonstrated. Hypercortisolemia suggested the association with age, atheromatosis, local inflammatory reactions via the TGF-β1-HIF-1-VEGF family, systemic inflammation response via CRP, and elevated epinephrine levels were associated with TNF-α-mediated systemic inflammation. The association of TNF-α and MRI signs of cerebral small vessel disease (SVD) in non-hypertensive patients may indicate that TNF-α-mediated inflammation and increased permeability of vessel wall is an independent cause and potential biomarker of early small vessel damage. Influence of hypertension on age-dependent SVD is probably maintained by local vascular wall damage mechanisms via the TGF-β1-HIF-1-VEGF family. However, hypertension heterogeneity and association of early cerebral vessels damage with various protective reactions require further clarification of the conditions for using these parameters as possible biomarkers of early SVD.