Alterations to one gene could predict threat of suicide attempt Johns Hopkins researchers claim they have discovered a chemical substance alteration in one human gene linked to tension reactions that, if confirmed in larger studies, could offer doctors a simple blood check to reliably predict a person's risk of attempting suicide. The discovery, described online in The American Journal of Psychiatry, shows that changes in a gene involved in the function of the brain's response to stress hormones has a significant function in turning what might otherwise be an unremarkable reaction to any risk of strain of everyday life into suicidal thoughts and behaviors.

Alternative limb-lengthening technique makes recovery process less cumbersome A highly specialized procedure that lengthens bones can avoid the need for amputations in selected patients who have suffered serious fractures. And now a new study has found that an alternative solution limb-lengthening technique makes the lengthy recovery process less cumbersome – – while still offering good-to-exceptional outcomes. Loyola University Medical Center orthopaedic surgeon Mitchell Bernstein, MD, is normally first author of the study, published in the journal Clinical Related and Orthopaedics Study. Senior author is certainly Robert Rozbruch, MD, of the Hospital for Special Medical procedures in New York.