Transitions
- Beverly J. Warren, former president of Kent State University, has been named interim provost and senior vice president for academic affairs at Virginia Commonwealth University. Warren served as provost at VCU before becoming president of Kent State.
- Heather J. Shotton, vice president for diversity affairs at Fort Lewis College, in Colorado, has been named the college’s first Indigenous president.
- Karen Marrongelle, chief science officer for the U.S. National Science Foundation, has been named president of Montana Technological University.
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Footnote
Major dental work is one of life’s great terrors. Teeth drilled, pulled, capped, crowned, bridged … it’s all so painful, expensive, and inadequate. Despite dentists’ best intentions, you can’t truly replace your adult teeth once they start to break down. No wonder nightmares involving pearly white problems are popularly — if unscientifically — associated with feelings of psychological distress and anxiety.
But brace yourself, because today we have reason to smile: Lost teeth may not be grinding down our confidence forever. King’s College London researchers have grown a human tooth in the laboratory.
The hope is to eventually allow new teeth to take root in the jaw. “They would be stronger, longer lasting, and free from rejection risks, offering a more durable and biologically compatible solution than fillings or implants,” Xuechen Zhang, a Ph.D. student, told the BBC.
Still unclear is whether replacement teeth might be fully formed in a lab before being placed in a patient’s mouth. It could end up being better to transplant young tooth cells into the gums, where they would grow and presumably give adults more sympathy for children who are cutting their first molars.
Either way, this should help us brush off at least one anxiety so our minds can ruminate elsewhere.