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The C3-F gene in patients with intracranial saccular aneurysms
Insights
The C3-F gene is not linked to intracranial aneurysms overall. However, it may increase the risk of early aneurysm rupture in individuals aged 40-49 years.
Area of Science:
- Genetics
- Vascular Biology
- Epidemiology
Background:
- The C3-F gene has been previously associated with atherosclerotic vascular diseases.
- Intracranial saccular aneurysms represent a significant cause of cerebrovascular morbidity and mortality.
Purpose of the Study:
- To investigate the occurrence of the C3-F gene in patients with intracranial saccular aneurysms.
- To determine if the C3-F gene is associated with aneurysm rupture, particularly in relation to age.
Main Methods:
- A case-control study involving 110 hospitalized patients diagnosed with intracranial saccular aneurysms.
- Comparison of C3-F gene frequency between patients and a control group.
- Analysis of C3-F gene frequency in relation to aneurysm status (ruptured vs. unruptured) and age.
Main Results:
- The C3-F gene occurred with equal frequency in both patients with intracranial aneurysms and the control group.
- In patients with ruptured aneurysms, C3-F gene frequency was significantly elevated in the 40-49 age group.
- A statistically significant decline in C3-F gene frequency was observed with increasing age in patients with ruptured aneurysms.
Conclusions:
- The C3-F gene does not appear to be a general risk factor for intracranial saccular aneurysms.
- The C3-F gene may be a specific risk factor for early aneurysm rupture, particularly in middle-aged individuals.
- Further research is warranted to elucidate the mechanisms underlying the association between C3-F gene and early aneurysm rupture.
Abstract:
The C3-F gene has previously been found associated with atherosclerotic vascular diseases. The occurrence of the C3-F gene was therefore investigated in a group of 110 hospitalized patients with intracranial saccular aneurysms. The C3-F gene occurred equally often in patients and controls. In patients with a ruptured aneurysm, however, the C3-F gene frequency was significantly increased in subjects aged 40-49 years followed by a marked and statistically significant decline with increasing age. The findings suggest that the C3-F gene may be a risk factor for early aneurysm rupture.