A blackout during Christmas at the Karolinska Institute in Stockholm, home to the Nobel committee, and one of the top 50 universities worldwide and a leading medical university in Europe, led to a catastrophic failure in the freezers housing research samples. Due to the holiday season, no technicians were available to monitor the freezers, resulting in the destruction of samples collected over decades, including those crucial for leukemia research. The incident, reported with a significant delay, occurred at the Neo building on the Flemingsberg Campus between December 22nd and 23rd. Disruption in liquid nitrogen supply to 16 of 19 cryogenic tanks left samples exposed for 120 hours, causing irreparable damage. The estimated value of the lost samples is around 40 million euros, with the Huddinge medicine department, particularly hematology, endocrinology, and cardiology sectors, being heavily affected. Petter Höglund, the department head, lamented the loss of “irreplaceable research material,” especially in leukemia studies spanning over 30 years. An internal investigation has been initiated, and the incident reported to the police to rule out sabotage. Despite the existence of an automatic alarm system, a malfunction prevented timely alerts, underscoring a lack of total laboratory control. Neo, hailed as “the laboratory of the future,” conducts cutting-edge research in medical sciences, including molecular aging, cancer biology, biological drugs, and genomics. The incident highlights the critical need for enhanced monitoring and safeguards in scientific institutions, especially those of such esteemed reputation and significance.
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