Contest

Part 1: ‘Aha moments’ essay contest honorable mentions

Miguel A. Contreras Hidalgo Danielle Guarracino
By Miguel A. Contreras Hidalgo and Danielle Guarracino
May 6, 2021

To celebrate our three journals going open access, we invited readers to share their moments of discovery in science. Here are two honorable mentions.
 

Fringe inspiration

By Miguel A. Contreras Hidalgo

When I was a junior faculty member, my only break from research was to have dinner with my family and, from time to time, enjoy a science fiction TV show and then get back to the lab.

Black-mouse-445x308.jpg

Back in September 2008, I sat down to enjoy the second episode of a new show called "Fringe." The show follows the adventures of FBI agent Olivia Dunham (assigned to the bureau's Fringe Division); junior FBI agent and sidekick Astrid Farnsworth; fringe science researcher Dr. Walter Bishop; and his son, Peter.

In this particular episode, a pregnant woman delivers a newborn that ages rapidly in minutes and soon dies, having aged into an 80-year-old man. Olivia and her associates are called to investigate. Eventually, Dr. Bishop makes a connection to the pituitary gland, which controls growth in humans.

I literally jumped from the couch. For the past three years, I had been using the twitcher mouse model to study the molecular mechanism of Krabbe disease, an inherited lysosomal disorder in which galactosylsphingosine (psychosine) accumulates mainly in the central nervous system. The mouse recapitulates genetic and enzymatic aspects of the disease and is characterized by its small size. It has been a valuable tool to advance our understanding of the development/progression of the disease's inflammatory process in the CNS.

It never had occurred to me before to investigate the molecular mechanism by which the toxic accumulation of psychosine in peripheral organs was responsible for the inhibition of the postnatal somatic growth of the mouse until this moment — my aha moment — and to understand the pathobiological and translational consequences of psychosine accumulation outside the CNS.

(In memory of Maria Leticia Sanchez Ortiz, a teacher and a mentor.)

 

A life filled with aha moments

By Danielle Guarracino

A life dedicated to science is filled with aha moments. For me, a few noteworthy ones define my trajectory.

Guarracino-daughter-445x591.jpg
Danielle Guarracino
Danielle Guarracino's daughter enjoys an aha moment, discovering principles
of science first-hand.

In seventh grade, I had an inspirational female teacher who delved into biology with a memorable gusto. We did dissections, talked to marine biologists via satellite and had many hands-on activities. I remember one night, when studying, I realized that science offers an answer to every "why." My first aha.

Later, in high school, when I lost a close friend to what seemed like a medical mystery, I was empowered to want answers: in science, in medicine, in life.

Fast-forward through my doctoral program, where late-night incremental gains celebrated over a few hours of sleep and the whir of the laboratory instruments were punctuated with the aha of innovation.

Now I have been a professor for 10 years at a small college and am lucky to see aha moments for a living. Recently, a student, camera not on, stayed after our remote class in need of validation. When I assured her she understood a concept, she switched her camera on, doing a dance in excitement — the aha moment of a connection made.

As I bridge teaching remotely while caring for my toddler, I love introducing my daughter to science. One day we stabbed pencils through Ziploc bags filled with water, amazed they did not leak. When I asked her later about "science time," her face lit up as she remembered the pencils — her aha became mine, setting no age limits on science engagement.

Perhaps one of the most poignant aha moments in my career came to me unexpectedly this past summer. After muddling through several months of isolating at home, navigating issues with work and home life, I received an email from a former student who was about to start medical school after years in the service, including several tours in Afghanistan. He wrote to thank me for recommendation letters and for the materials from my class, which he was using to prepare for this new phase of life. I was humbled and proud to know I had played a small part in his path.

Some of us are heroes, but others get the unique opportunity to educate them. For me, that was the aha moment that speaks to me most and that I return to whenever I am in doubt of what I do and who I am.

Miguel A. Contreras Hidalgo
Miguel A. Contreras Hidalgo

Miguel A. Contreras Hidalgo is a program officer at the National Institutes of Health. He earned his Ph.D. in molecular and cellular biology and pathobiology at the Medical University of South Carolina. This essay was prepared by the author in their personal capacity and does not reflect the view of the NIH.

Danielle Guarracino
Danielle Guarracino

Danielle Guarracino is a biochemistry professor at the College of New Jersey, studying the folding of short peptides into secondary structures and peptides as inhibitors to protein–protein interactions implicated in disease. She earned her Ph.D. in bioorganic chemistry and chemical biology at Yale University.

Related articles

Part 3: ‘Aha moments’ essay contest honorable mentions
Mona Al–Mogot Al–Mogotir & Najla Arshad
Part 2: ‘Aha moments’ essay contest honorable mentions
Iris Lindberg, Guy Hervé & Rona R. Ramsay
Share your aha moments!
Allison Frick
Winners of the ‘aha moments’ essay contest
Richard F. Ludueña, Mindy Engevik & Kazuhiko Igarashi

Join the ASBMB Today mailing list

Sign up to get updates on articles, interviews and events.

Latest in Opinions

Opinions highlights or most popular articles

How I realized that LGBT+ scientists like me can inspire others in their field
Diversity

How I realized that LGBT+ scientists like me can inspire others in their field

June 12, 2021

Far too many LGBT+ scientists still report fear in their workplaces, but I have hope for change.

Reimagining STEM workforce development as a braided river
Jobs

Reimagining STEM workforce development as a braided river

June 11, 2021

A contemporary approach to today’s science careers looks less like a structured pipeline and more like a collection of paths that change and adapt to the needs of the individual.

Rethinking the NIH review system
Funding

Rethinking the NIH review system

June 10, 2021

Proposals for change include a tiered grant funding system, tweaks to scoring and criteria, internal reviews and a continuous submission system.

What does a scientist look like?
Diversity

What does a scientist look like?

June 5, 2021

After the program, more students drew pictures of scientists as themselves or people of color, demonstrating that they are internalizing an identity of becoming a scientist.

Giving students tools to forge a new path
Observance

Giving students tools to forge a new path

June 4, 2021

"At every level of education, we need a system that is student-centric and that provides opportunities for all to pursue degrees that will allow them to become what they want to be."

Save the microbes!
Essay

Save the microbes!

May 22, 2021

Recent data suggest that microbial diversity is under threat — which puts the entire planet at risk