Is overexpression of PAK-1 an independent predictor of disease recurrence in colorectal carcinoma?
PAK-1 overexpression may be involved in CRC progression and could be considered an independent predictor of disease recurrence. Further in vivo and in vitro molecular studies are needed to investigate the role of PAK-1 in colorectal carcinogenesis.
We cannot conclude that comorbid anxiety disorders in alcohol-dependent patients need a specific treatment to prevent relapse. However, medication and perhaps cognitive behavioural therapy can be useful in alcohol-dependent patients with a comorbid anxiety disorder to reduce anxiety symptoms. Methodological implications for further research are discussed.