Caption: Kafui Dzirasa (front center) with the current group of Meyerhoff Scholars at University of Maryland, Baltimore County. Credit: Olubukola Abiona
Kafui Dzirasa keeps an open-door policy in his busy NIH-supported lab at Duke University, Durham, NC. If his trainees have a quick question or just need to discuss an upcoming experiment, they’re always welcome to pull up a chair. The donuts are on him.
But when trainees pop by his office and see he’s out for the day, they have a good idea of what it means. Dzirasa has most likely traveled up to his native Maryland to volunteer as a mentor for students in a college program that will be forever near and dear to him. It’s the Meyerhoff Scholars Program at the University of Maryland, Baltimore County (UMBC). Since its launch in 1988, this groundbreaking program has served as a needed pipeline to help increase diversity in the sciences—with more than 1,000 alumni, including Dzirasa, and 270 current students of all races.
Caption: Charlotte Phillips during a visit to a Missouri Mennonite community. Credit: Richard Hillman
At 1 a.m., most people are fast asleep in their beds. But Charlotte Phillips sometimes finds herself up at that odd hour, waiting anxiously in a deserted Missouri parking lot far from her home. Phillips drives there to meet a contact for a very special delivery: a packet of cheek swabs and blood samples from a newborn Mennonite baby at risk of a life-threatening genetic condition called maple syrup urine disease (MSUD).
For more than two decades, Phillips, an NIH grantee at the University of Missouri, Columbia, has volunteered to ensure that the DNA in these swabs and samples is tested for MSUD within hours of a baby’s birth. If found to be positive for the condition, the baby can receive a needed special formula. Without it, the baby would suffer brain damage within days from its inability to break down amino acids in protein-rich foods, including breast milk and standard infant formula. Hurrying off at a moment’s notice isn’t always convenient, but Phillips, who is not Mennonite, feels a personal calling to do it. She wouldn’t want any babies to die.
Caption: My wife Diane inspired me and my staff to volunteer to make dinner for patients and their families at The Children’s Inn at NIH. Credit: NIH Record
My blog usually celebrates biomedical advances made possible by NIH-supported research. But every August, I like to try something different and highlight an aspect of the scientific world that might not make headlines. This year, I’d like to take a moment to pay tribute to just a few of the many NIH family members around the country who, without pay or fanfare, freely give of themselves to make a difference in their communities.
I’d like to start by recognizing my wife Diane Baker, a genetic counselor who has always found time during her busy career to volunteer. When I was first being considered as NIH director, we had lots of kitchen table discussions about what it might mean for us as a couple. We decided to approach the position as a partnership. Diane immediately embraced the NIH community and, true to her giving spirit, now contributes to some wonderful charities that lend a welcome hand to patients and their loved ones who come to the NIH Clinical Center here in Bethesda, MD.
Seasons Greetings! What looks like a humble wreath actually represents an awe-inspiring gift to biomedical research: a new imaging technique that adds a dash of color to the formerly black-and-white world of electron microscopy (EM). Here the technique is used to visualize the uptake of cell-penetrating peptides (red) by the fluid-filled vesicles (green) of the endosome (gray), a cellular compartment involved in molecular transport. Without the use of color to draw sharp contrasts between the various structures, such details would not be readily visible.
This innovative technique has its origins in a wonderful holiday story. In December 2003, Roger Tsien, a world-renowned researcher at the University of California, San Diego (UCSD), decided to give himself a special present. With the lab phones still and email traffic slow for the holidays, Tsien decided to take advantage of the peace and quiet to spend two weeks alone at the research bench, pursuing an intriguing, yet seemingly wacky, idea. He wanted to find a way to deposit ions of a rare earth metal, called lanthanum, directly into cells as the vital first step in creating a new imaging technique designed to infuse EM with some much-needed color. After the holidays, when the lab returned to its usual hustle and bustle, Tsien handed off his project to Stephen Adams, a research scientist in his lab, thereby setting in motion a nearly 13-year quest to perfect the colorful new mode of EM.
It’s not every day that an amateur guitar picker gets to play a duet with an internationally renowned classical cellist. But that was my thrill this week as I joined Yo-Yo Ma in a creative interpretation of the traditional song, “How Can I Keep from Singing?” Our short jam session capped off Mr. Ma’s appearance as this year’s J. Edward Rall Cultural Lecture.
The event, which counts The Dalai Lama, Maya Angelou, and Atul Gawande among its distinguished alumni, this year took the form of a conversation on the intersection of music and science—and earned a standing ovation from a packed house of researchers, patients, and staff here on the National Institutes of Health (NIH) campus in Bethesda, MD.