Career Conversations: Q&A with Immunoengineer Caroline Jones

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A headshot of Dr. Jones.
Dr. Caroline Jones. Credit: Moises Gomez.

“I find it fulfilling to be a scientist because I know that even if at some points it seems like I’m working on an incremental experiment, eventually it’s going to help solve a bigger problem,” says Caroline Jones, Ph.D., an assistant professor of bioengineering at the University of Texas at Dallas. Check out the highlights of our interview with Dr. Jones to learn about her career path, her passion for sharing science with the public, and her research on sepsis—an overwhelming or impaired whole-body immune response to an insult, such as an infection or injury that’s responsible for the deaths of nearly 270,000 Americans every year.

Q: How did you first become interested in science?

A: My mother was a high school math teacher, so I had that role model growing up. I also had a math and engineering teacher in high school who encouraged me and sparked my interest in the quantitative side of science. I decided to study biomedical engineering in college because I wanted to apply quantitative tools in a way that helped people.

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Three Brothers Are Making Research a Family Affair

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From left to right: Caleb, Paul, and Adam Worsley sitting on stools in a chemistry lab.
Caleb, Paul, and Adam Worsley. Credit: Pittsburg State University.

“You’re doing something really important with people who are important to you,” Paul Worsley remarks when asked about having his younger brothers Caleb and Adam as lab mates. The trio are undergraduate students working in the lab of Santimukul Santra, Ph.D., at Pittsburg State University in Pittsburg, Kansas.

Paul seated at his chemistry fume hood. Credit: Pittsburg State University.

All three brothers are part of the Kansas IDeA Networks of Biomedical Research Excellence (K-INBRE). Paul is currently a junior majoring in biology and history. He plans to go to medical school when he graduates, but his time in the lab has given him a love for research—and has even led him to toy with the idea of going to graduate school instead. His twin brothers Caleb and Adam are only freshmen, but they both think they want to pursue scientific research when they graduate.

When Paul was a sophomore, he applied for a K-INBRE research spot in Dr. Santra’s lab and was immediately accepted. He quickly realized that organic chemistry in the lab was much different—and more exciting—than anything he’d seen in the classroom. “I like organic synthesis because it really tests your knowledge,” he says. “Answering exam questions is way different than actually doing it in a lab.” Despite the challenges that came with research, Paul was clearly doing great work because one day Dr. Santra joked, “Hey, you got any brothers?” Paul responded, “Actually, yes.”

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New NIH-Wide Resource for K-12 Educators

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A dark blue background with large colorful letters in the title. Under the title “STEM Teaching Resources,” the text reads “innovative NIH-funded content to engage K-12 students in health science.” In the bottom corners, are a green bar with the website “science.education.nih.gov” and the NIGMS logo.

Attention, educators! We’re announcing a new clearinghouse of free STEM education resources covering a wide range of health and biomedical research topics for students in grades K through 12. The STEM teaching resources website provides links to great content from various institutes and centers within NIH, as well as materials developed under the NIGMS Science Education Partnership Award program.

The resources are easy to navigate within the following subject areas:

  • Being a Scientist
  • The Brain & Mental Health
  • Diseases & Conditions
  • Drug Use & Addiction
  • The Environment & Human Health
  • Genetics
  • Healthy Living
  • The Human Body
  • Molecules & Cells
  • Scientific Tools & Methods
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How Bacteria-Infecting Viruses Could Save Lives

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A headshot of Dr. Young.
Dr. Ry Young. Credit: Texas A&M University.

“My parents told me that I already wanted to be a scientist when I was 7 or 8 years old. I don’t remember ever considering anything else,” says Ry Young, Ph.D., a professor of biochemistry, biophysics, and biology at Texas A&M University, College Station.

Dr. Young has been a researcher for more than 45 years and is a leading expert on bacteriophages—viruses that infect bacteria. He and other scientists have shown that phages, as bacteriophages are often called, could help us fight bacteria that have developed resistance to antibiotics. Antibiotic-resistant infections cause more than 35,000 deaths per year in the U.S., and new, effective treatments for them are urgently needed.

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In Other Words: Some Antagonists Are Heroes

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Many of us learned in English class that an antagonist is a person or thing that a hero fights. But in biomedical science, an antagonist is a molecule that binds to a cellular receptor to prevent a response, such as a muscle contraction or hormone release. Antagonists can be important medical treatments, like the antagonist naloxone—also known as Narcan —that can reverse an opioid overdose.

Below the title “Antagonist: In Other Words,” two images are separated by a jagged line. On the left is a dark figure with a hat, and on the right is an antagonist bound to a ribbon model depiction of a receptor. Under the images, text reads: “Did you know? In biomedical science, an antagonist is a molecule that binds to a cellular receptor to prevent a response, such as a muscle contraction or hormone release.” 
Credit: NIGMS; Yekaterina Kadyshevskaya, The Scripps Research Institute.
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Pathways: The Vaccine Science Issue

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A magazine cover showing a cross-section of a sphere with spikes on its surface and a coil inside. Text reads: “The spike protein. What does it have to do with the COVID-19 vaccines? (Find out inside.)”
Cover of Pathways student magazine.

NIGMS is pleased to bring you Pathways: The Vaccine Science Issue [PDF], which explains how the messenger RNA (mRNA) vaccines for COVID-19 work and how they were developed. Building on years of research, scientists were able to create these vaccines, thoroughly test them, and get them to the public as quickly as possible—while still making sure they were safe and effective.

Pathways, designed for students in grades 6 through 12, aims to build awareness of basic biomedical science and its importance to health while inspiring careers in research. All materials in the collection are available online for free.

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Discovering Better Ways to Build Medicinal Molecules

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Dr. Baran standing in front of a chemistry fume hood with molecular structures drawn on it.
Dr. Phil Baran. Credit: Scripps Research.

“I love the mystery of chemistry. It explores the great unknown of the universe,” says Phil Baran, Ph.D., a professor of chemistry at Scripps Research, La Jolla, California. His passion for the subject catalyzed a successful career in organic synthesis—building molecules that are the foundation of living things and can be developed as medicines.

Setting His Sights on Science

School didn’t interest Dr. Baran until he found chemistry in 10th grade. “From there, the mission was clear: do whatever was required to do chemistry for the rest of my life,” he says. At the time, that meant achieving certain grades, so he focused on improving his academic performance. He also took courses at a community college and graduated with his high school diploma and associate degree simultaneously.

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Career Conversations: Q&A with Clinician-Scientist Faheem Guirgis

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Dr. Guirgis in a white lab coat.
Dr. Faheem Guirgis. Credit: University of Florida, Jacksonville.

“Patients at urban and inner-city hospitals are in dire need of high-quality care and frequently don’t have access to clinician-scientists doing cutting-edge research. That’s part of what has made me committed to performing research in these settings,” says Faheem Guirgis, M.D., an associate professor of emergency medicine at the University of Florida College of Medicine, Jacksonville. Check out the highlights of our interview with Dr. Guirgis below to learn how he became a doctor and what inspired him to conduct research on sepsis.

Q: How did you become interested in science and medicine?

A: After the phase of wanting to be a firefighter or police officer, the next thing I remember wanting to be was a doctor. My father was and is my ultimate inspiration for pursuing a career in medicine. He was a family-practice physician committed to providing the best care possible for his patients before retiring recently, and they loved him.

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Cloudy With a Chance of Scientific Discoveries

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The cloud. To many, it’s a mysterious black hole that somehow transports photos and files from their old or lost phone to their new one. To some researchers, though, it’s an invaluable resource that allows them access to data analytics tools they wouldn’t otherwise have.

Hands typing on a laptop with a digitized cloud and computer icons floating above them.
Credit: iStock.

Scientists have begun using cloud computing to store, process, and analyze their data through online bioinformatics tools. Biological data sets are often large and hard to interpret, requiring complex calculating instructions—or algorithms—to understand them. Fortunately, these algorithms can run on local computers or remotely through cloud computing.

One advantage of cloud-based programs over local computers is the ability to analyze data without taking up the user’s personal storage space. With cloud-based storage, researchers can store their large data files, including their labeled notes called annotations. Another benefit is that users have easy access to software packages within the cloud for data analysis. The cloud also encourages collaboration among scientists by making it easy to share large amounts of data.

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Slideshow: Mitosis Masterpieces

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The intricate process of mitosis—a cell splitting into two identical daughter cells—plays a pivotal role in sustaining life. Many scientists study this process to understand what’s needed for it to progress normally and why it sometimes goes awry, such as in cancer. During their research, the scientists often create eye-catching images and videos, and we showcase some of those visuals here.

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