Graduate School of Biomedical Sciences Archives - Page 2 of 4 - Sanford Burnham Prebys
Institute News

Scientific leaders of tomorrow present at 2023 Annual Trainee Symposium

AuthorSusan Gammon
Date

September 22, 2023

An accomplished group of early-career researchers including postdoctoral scholars, graduate students and staff scientists showcased their work at Sanford Burnham Prebys’ 22nd Annual Trainee Research Symposium on Thursday, September 21st.

After introductory remarks by Sanford Burnham Prebys Professor Guy Salveson, PhD, former dean of the Graduate School of Biomedical Sciences, the scientists gave 20-minute podium presentations about their research, which were judged by a panel of Sanford Burnham Prebys faculty and staff.

Speakers included:

  • Patrick Hagan (Graduate Student, Cosford Lab)
  • Alessandra Cecchini, PhD (Postdoctoral Associate, Sacco Lab)
  • James Kent, PhD (Postdoctoral Associate, Osterman Lab)
  • Theophilos Tzaridis, MD (Postdoctoral Fellow, Adams Lab)
  • Jimmy Massenet, PhD (Postdoctoral Associate, Puri Lab)
  • Merve Demir, PhD (Postdoctoral Associate, Sergienko Lab/CPCCG)
  • Guillem Lambies Barjau, PhD (Postdoctoral Associate, Commisso Lab)
  • Michaela Romero (Graduate Student, Colas Lab)

After the first session of presentations, a keynote speech for the symposium was given by UC San Diego Professor Gene Yeo, PhD professor at UC San Diego titled, “Challenges and opportunities in RNA biology for understanding and treating human diseases.” Dr. Yeo is a leader in developing technology and algorithms to explore how RNA-binding proteins influence RNA processing and how dysfunction is associated with human disease.

Following closing remarks from Sanford Burnham Prebys CEO David A. Brenner, MD, a poster session was held where more than 25 early-career scientists were given the chance to present their work.

Cynthia Lebeaupin, PhD headshot in lab

A panel of judges selected the poster of Cynthia Lebeaupin, PhD (Kaufman Lab) for the top prize. Dr. Lebeaupin’s research focuses on how fatty liver disease—an increasingly prevalent health condition—leads to liver cancer.

Michaela Romero headshot

Winner of the judges’ selection for “Best Podium Talk” was awarded to Michaela Romero for her presentation, “Novel role of proteoglycan sulfation as a barrier to direct cardiac reprogramming.”

The event also featured the presentation of Sanford Burnham Prebys’ Mentor of the Year Award to Alessandra Sacco, PhD, who was recently named the new dean of the graduate school.

Congratulations to all the participants in this year’s Symposium, and a special thank you to the staff at the Office of Education, Training, & International Services (OETIS) for organizing the event.

Aaron Havas presenting Alessandra Sacco with Mentor of the Year award
Institute News

Sanford Burnham Prebys graduate student selected for prestigious Women in Science scholarship

AuthorMiles Martin
Date

June 20, 2023

Katya Marchetti has had her heart set on research since childhood. Today, she’s a bright, confident scientist making her dream a reality at Sanford Burnham Prebys.

Katya Marchetti, a first-year PhD student in the lab of Karen Ocorr, PhD, was recently awarded an Association for Women in Science (AWIS) scholarship. This competitive award encourages outstanding women pursuing degrees in science, technology, engineering and mathematics (STEM) fields at San Diego colleges and universities.

“Receiving this recognition highlights the importance of advocating for women’s empowerment in STEM and fostering an inclusive and diverse scientific community,” says Marchetti.

Marchetti grew up in Bakersfield California and finished her undergraduate degree from UC San Diego in just three years. Last year, she enrolled as a graduate student at 21 years old, making her one of the youngest PhD students to ever join the Institute. For her, the AWIS award is a culmination of a lifelong enthusiasm for science, inspired and encouraged by her family.

“I’m a very curious person,” says Marchetti. “I just inherently have to know how everything works, and my dad is the one got me inspired and interested in exploring things. I am so grateful for the opportunities that he fought for me to have, because he gave me everything that he didn’t.”

With the enthusiastic support of her family, Marchetti began her research career at the ripe age of nine years old. 

“My first-ever science project was heart research,” she says. “My favorite song was “Kickstart My Heart” by Mötley Crüe, and I wanted to see if it would raise blood pressure. I tested myself and my family, and we actually found that it did, obviously.” 

Today, Marchetti’s heart research is a bit more sophisticated. She studies hypoplastic left heart syndrome (HLHS), a rare disease in which the left side of the heart is underdeveloped and unable to effectively pump oxygenated blood to the rest of the body. HLHS is a congenital disease that is nearly always fatal without heart surgery. Marchetti’s research focuses on uncovering the genetics that underpin this disease to find new ways to prevent and treat it.

“Researching heart disease is very rewarding in and of itself, but it’s also really motivating to work on a disease that occurs in one of the most vulnerable populations,” says Marchetti. 

Marchetti is also heavily involved on campus at the Institute, as one of just two graduate students to serve on the Institute’s Education and Training committee, part of the Institute’s Diversity Equity and Inclusion Council. She has also mentored interns for the Institute’s CIRM-sponsored SPARK program, which provides research experiences to high school students from underrepresented backgrounds.

“I really love mentoring people who don’t have a lot of lab experience,” says Marchetti. “It’s my favorite thing I’ve done in graduate school so far. I think that’s kind of my way of paying forward the opportunities that I’ve had.” 

Marchetti will use the funds from the AWIS scholarship to further support her HLHS research. She also maintains that even after finishing her PhD, her long-term goal is to continue working in the San Diego research community. 

“If were to describe myself as a city, it would be San Diego,” she says. “It’s really the perfect place for me.” 

Institute News

Presenting The Conrad Prebys Foundation fellows

AuthorMiles Martin
Date

May 15, 2023

Thanks to a generous grant from The Conrad Prebys Foundation, a diverse group of early-career researchers will gain hands-on experience in drug discovery and translational medicine.

A new educational program at Sanford Burnham Prebys has welcomed a diverse group of early-career scientists to learn how to transform research discoveries into treatments for human diseases. The program was made possible by a generous grant from The Conrad Prebys Foundation as part of its mission to increase the diversity of San Diego’s biomedical workforce.

“Our mission at The Conrad Prebys Foundation is to create an inclusive, equitable and dynamic future for all San Diegans,” says Grant Oliphant, CEO at The Conrad Prebys Foundation. “San Diego is one of the top areas in the country for biomedical research, and we’re pleased to partner with Sanford Burnham Prebys to help strengthen the pipeline of diverse talent in life sciences research.”

Graduate students and postdoctoral fellows selected for the program will complete projects at the Institute’s Conrad Prebys Center for Chemical Genomics (Prebys Center), the nation’s leading nonprofit drug discovery center. The Prebys Center specializes in finding new medicines for diseases with a substantial unmet medical need in order to develop better therapies. 

“Thank you to The Conrad Prebys Foundation. I am beyond grateful for their support,” says predoctoral Prebys fellow Michael Alcaraz, who will complete his project on the links between aging and brain disease with Professor Peter D. Adams, PhD, and Steven Olson, PhD, executive director of Medicinal Chemistry at the Prebys Center. 

To help fulfill the Foundation’s mission, Sanford Burnham Prebys students and postdocs from historically underrepresented groups were encouraged to apply for the new program.

“Promoting diversity in the biomedical workforce is a founding principle of our educational program,” says Alessandra Sacco, PhD, vice dean and associate dean of Student Affairs in the Graduate School of Biomedical Sciences at Sanford Burnham Prebys. Sacco will oversee the new program alongside Dean Guy Salvesen, PhD, and Professor Michael Jackson, PhD

“Working actively to train people from all backgrounds gives opportunities to people who may not otherwise have had them—and it also improves the quality of the research itself,” she adds.

“Translational research is one of the biggest priorities in biomedicine right now because it’s how we turn discoveries into actual medicines,” says Sacco. “This program gives students and postdocs an opportunity to build the skills they need for translational research jobs in academia or industry.”

The fellowship will culminate in a final symposium next spring, where the fellows will present their research to their peers and to the wider community. 

“I’m looking forward to gaining more experience and making my contribution to the translational science at the Prebys Center,” says predoctoral Prebys fellow Merve Demir, who will complete a structural biochemistry project with Assistant Professor Jianhua Zhao, PhD, and Eduard Sergienko, PhD, director of Assay Development at the Prebys Center. 

The full list of fellows includes:
 

Postdoctoral Fellows

– Karina Barbosa Guerra [Deshpande Lab, Ed Sergienko co-mentor]
“SGF29 as a novel therapeutic target in AML”
 
– Merve Demir [Zhao Lab, Ed Sergienko co-mentor]
“Structural studies of MtCK and GCDH enzyme drug targets”
 
– Jerry Tyler DeWitt [Haricharan Lab, TC Chung co-mentor]
“Investigating the unique molecular landscape of ER+ breast cancer in black women” 
 
– Alicia Llorente Lope [Emerling Lab, Ian Pass co-mentor]
“Exploring PI5P4Kγ as a novel molecular vulnerability of therapy-resistant breast cancer” 
 
– Van Giau Vo [Huang Lab, TC Chung co-mentor]
“Identifying enhancers of SNX27 to promote neuroprotective pathways in Alzheimer’s disease and Down Syndrome”
 
– Xiuqing Wei [Puri Lab, Anne Bang co-mentor]
“Selective targeting of a pathogenetic IL6-STAT3 feedforward loop activated during denervation and cancer cachexia”

 

Predoctoral Fellows

– Michael Alexander Alcaraz [Adams Lab, Steven Olson co-mentor]
“Activating the NAMPT-NAD+ axis in senescence to target age-associated disease”
 
– Shea Grenier Davis [Commisso Lab, Steven Olson co-mentor]
“Examining PIKfyve as a potential therapeutic target in pancreatic cancer” 
 
– Patrick Hagan [Cosford Lab, Ian Pass co-mentor]
“Discovery and development of novel ATG13 degrading compounds that inhibit autophagy and treat non-small-cell lung cancer”
 
– Texia Loh [Wang Lab, Ed Sergienko co-mentor]
“Investigating the role of HELLS in mediating resistance to PARP Inhibition in small-cell lung cancer”
 
– Michaela Lynott [Colas Lab, TC Chung co-mentor]
“Identification of small molecules inhibiting ATF7IP-SETDB1 interacting complex to improve cardiac reprogramming efficiency”
 
– Tatiana Moreno [Kumsta Lab, Anne Bang co-mentor]
“Identifying TFEB/HLH-30 regulators to modulate autophagy in age-related diseases”
 
– Utkarsha Paithane [Bagchi Lab, TC Chung co-mentor]
“Identification of small-molecule enhancers of Honeybadger, a novel RAS/MAPK inhibitor” 
 

Institute News

Peter Adams named Mentor of the Year at 21st Annual Research Trainee Symposium

AuthorMiles Martin
Date

September 23, 2022

Peter Adams, PhD, has been named Mentor of the Year, a new honor from the Institute’s Office of Education, Training and International Services (OETIS) and the Postdoctoral Training Advisory Group (PTAG).

The award was based on nomination letters submitted by postdocs and graduate students on the Sanford Burnham Prebys campus, and the winner was selected by a committee of PTAG members. The award was announced on September 22 at the 21st Annual Trainee Research Symposium.

“Professor Adams creates an environment that supports his postdocs in pursuing their research projects by motivating his trainees to experience new techniques, take on challenging projects and help them to decide the direction in which they want to move forward,” said postdoctoral associate Marie Berenguer, who presented the award to Adams. “He helps his trainees expand their professional networks and further develop their technical and transferable skills. Every trainee from the Adams lab submitted an abstract for this year’s Annual Trainee Research Symposium, a sign of Peter’s commitment to their training.”

trainees and posters

Trainees present their research to peers and faculty at the poster session

Adams Lab

The Adams lab

In his comments when accepting the award, Adams spoke to his mentoring philosophy: “Some of you have asked me, ‘What’s the most important thing in a student or a postdoc?’ What I’ll say is that the most important thing is to take ownership of your project, so my mentoring strategy is, in a way, to put the burden on you. But I can only put that burden on you if you can rise to it and take that on, and clearly you do. You do a great job, so that makes my life very easy.”

Reading from nomination letters submitted by postdocs, Berenguer added, “Your positive vision and passion for science, your willingness to collaborate and help, and your kind personality were highly praised and stated as the major reason that you are a one-of-a-kind mentor who has positively impacted your lab members and also many other researchers across Sanford Burnham Prebys.” 

In addition to the award presentation, the day consisted of opening remarks from Hudson Freeze, PhD, and Alessandra Sacco, PhD; presentations by graduate students and postdocs from labs across the Institute; and a keynote presentation from Principal Investigator Karissa Sanbonmatsu, PhD, from Los Alamos National Laboratories, about her work in epigenetics. President and CEO David Brenner, MD, delivered closing remarks, which were followed by a poster session.

“Mentoring is one of the most important things senior faculty can do to advance the careers of their students and postdocs,” said Brenner during his comments. “It’s such a pleasure to join you all for this symposium today.” 

trainees and faculty enjoying refreshments

Trainees and faculty enjoy refreshments during a break

Institute News

Early-career scientists showcase their work at the 20th Annual Trainee Research Symposium

AuthorMiles Martin
Date

October 5, 2021

The scientific leaders of tomorrow gathered to showcase their work at the 20th Annual Trainee Research Symposium on September 23rd. The talented group of presenters included postdoctoral researchers, graduate students, and staff scientists from labs across Sanford Burnham Prebys. 

After introductory remarks by Sanford Burnham Prebys Student Network co-chairs Stephen Sakuma and Marie Berenguer, PhD, as well as president Kristiina Vuori, MD, PhD, the young scientists gave 20-minute podium presentations about their research, which were judged by a panel of Sanford Burnham Prebys faculty and staff. Speakers included:

•    Nirmalya Dasgupta, PhD (Postdoctoral Fellow, Adams lab)
•    Ceda Stamenkovic (Graduate Student, Sacco Lab)
•    Cynthia Lebeaupin, PhD (Postdoctoral Associate, Kaufman lab)
•    James Kezos, PhD (Postdoctoral Fellow, Ocorr Lab)
•    Zhijie Xia, PhD (Postdoctoral Fellow, Freeze lab)
•    Valeria Guglielmi, PhD (Postdoctoral Associate, D’Angelo lab)
•    Victoria Recouvreux, PhD (Staff Scientist, Commisso lab)
•    Jonatan Matalonga Borrel, PhD (Postdoctoral Associate, Dong lab)
•    Chiara Nicoletti, PhD (Postdoctoral Associate, Puri lab)

Cynthia Lebeaupin, PhD and Valeria Guglielmi, PhD were respectively awarded first and second place by the judges for their presentations, for which they’ll each receive a cash prize to go towards career development activities. Lebeaupin’s research focuses on the progression of fatty liver disease to liver cancer, and Guglielmi studies the role of nuclear pores the development of bone marrow cells. 

After the first two sessions of presentations, the keynote speech for the Symposium was given by Katherine Thompson-Peer, PhD, an assistant professor of developmental & cell biology at the University of California at Irvine.

Following the last podium presentation was a poster session where 30 early-career scientists were given the chance to present their work. A panel of judges selected the top three posters—presented by Shaun Lim from the Kumsta and Hansen labs, Aleksandr Arzamasov from the Osterman lab, and Michaela Lynott from the Colas lab—and they will also receive a cash prize. The day was capped off with closing remarks from Sanford Burnham Prebys CEO C. Randal Mills, Ph.D.

Congratulations to all the participants in this year’s Symposium, and a special thank you to the staff at the Office of Education, Training, & International Services (OETIS) for organizing the event. 
 

Institute News

Graduate student awarded American Heart Association Fellowship

AuthorSusan Gammon
Date

April 14, 2021

The heart is the core of life, and for PhD graduate student Katja Birker, it’s the foundation for the beginning of a career.

Birker recently received a prestigious predoctoral fellowship from the American Heart Association (AHA) to continue her research on hypoplastic left heart syndrome (HLHS), a congenital heart disease that affects between two and four of every 10,000 babies born. As of today, the only cure for HLHS is three open-heart surgeries that begin two weeks after birth.

“I’m very grateful to the AHA for supporting my research,” says Birker. “I’ve embarked on a career to study the genes that contribute to HLHS, and this award will help me continue my work that may eventually lead to targeted prevention of HLHS as well as other congenital heart diseases.”

Birker is collaborating with the Mayo Clinic to identify and test whether genes found in HLHS patients—or “candidate” genes—have similar consequences in the hearts of fruit flies—a model organism for cardiovascular research. The research aims to identify novel gene functions and pathways that are likely to contribute to HLHS.

“Many believe that HLHS is a genetic disease, but the genes that are involved are not well known,” says Birker. “The fruit fly is a very good genetic system to model disease because it has many similar genes to humans and a short life span. I’m able to film videos of fly hearts to understand the impact of the candidate genes on heart function.

“My goal is to find genes that can be used in the future for the diagnosis and treatment of HLHS in babies. The research approach could also be used to screen for genes that might be involved in many other types of heart disease,” adds Birker.

The AHA supports early-career scientists with passion, commitment and focus by providing fellowships that fund their pursuit of cardiovascular research. Birker, a graduate student in the lab of Rolf Bodmer, PhD, professor and director of the Development, Aging and Regeneration Program, received her first AHA fellowship in 2018.

Institute News

Meet cancer researcher Karina Barbosa Guerra

AuthorMonica May
Date

February 3, 2021

Barbosa Guerra is working to find better treatments for a deadly leukemia

For Karina Barbosa Guerra, touring a lab and meeting scientists as part of her Girl Guides troop—Mexico’s equivalent of the Girl Scouts—was a life-changing experience. Suddenly, she could see herself as a scientist.

Today, Barbosa Guerra is a graduate student in the Deshpande lab at Sanford Burnham Prebys, where she’s working to find better treatments for a blood cancer called acute myeloid leukemia (AML). We caught up with Barbosa Guerra as she prepares to take the virtual stage at the Diversity and Science Lecture Series at UC San Diego (DASL) to learn more about when she decided she wanted to be a scientist and where she can be found when not in the lab.

Tell us about the moment you realized you wanted to be a scientist.
According to my mother, I stated that I wanted to become a chemist to develop vaccines when I was ten years old. However, it wasn’t until middle school that I started cultivating my own sense of scientific curiosity. At that time, I was in a Girl Scouts program centered on HIV/AIDS peer education, so I began to read a bit more about viruses. It was incredibly amazing that they could linger undetected in our bodies—and that many questions about their biology remained unanswered. The more I learned, the less I felt I knew, and I wanted to follow that endless string of questions.

What do you study, and what is your greatest hope for your research?
I study a cancer called acute myeloid leukemia—specifically, subtypes that are hard to treat. Certain cancer cells, like stem cells, are pretty resilient and can self-renew. This enables them to resist therapy, so we want to discover better ways to target this particular feature. My research aims to find ways in which we can treat these leukemias based on their stem cell–like capabilities. My hope is that we can ultimately benefit the patients enduring harsh treatments and disease relapse, and along the way, illuminate the fascinating aspects of the biology behind effective treatments.

What do you wish people knew about science?
That it’s a team effort. The current coronavirus pandemic has really shown us that collaboration is at the heart of transformative science. I think that great ideas are best developed through discussion—and the thrill of putting the pieces together is way more enjoyable with company.

How do you think your lab colleagues would describe you?
Maybe as the girl with a bunch of notebooks. I like to make notes of everything. My notebooks are way more reliable than my memory.

What is the best career advice you’ve ever received?
Early in the graduate program, one of my mentors told me, “Be there,” meaning that I had to spend time with my science. If I were to discover something or make a great insight, I had to be there to do it, think it or see it.

What do you wish people knew about Sanford Burnham Prebys?
That this is such a welcoming community. I felt this the very first time I visited the campus, and I feel so at home here as a student. There are plenty of opportunities to engage with others and help each other out. I really enjoy the collaborative spirit of our little community.

Learn more about the Institute’s Graduate School of Biomedical Sciences.

Institute News

Meet computational biologist Mallika Iyer

AuthorMonica May
Date

January 14, 2021

Iyer is studying how proteins “dance,” which could lead to better drugs and a deeper understanding of human health 

DNA is often the star of the show when we talk about the body, but proteins are the true front-line workers. Formed by DNA’s instructions, proteins begin as strings of chemical compounds and later fold into a 3D shape that dictates their job in the body. If scientists can solve a protein’s shape—a feat that often takes years or decades—they may be able to create better drugs or better understand disease.  

Biologist Mallika Iyer, a graduate student in the Godzik lab at Sanford Burnham Prebys, is harnessing the power of computers to unlock insights into protein structure and movement. We caught up with Iyer as she prepares to take the virtual stage at DASL (the Diversity and Science Lecture Series at UC San Diego) to learn more about her greatest hopes for her research and what makes her tick.

Did you always know you wanted to be a scientist?
I’ve known I wanted to be a scientist ever since I learned about the digestive system as a kid. I was fascinated by how the human body works—it’s the most well-thought-out machine ever. 

I didn’t, however, imagine myself being a computational scientist until much later. When I was in college, I realized that traditional lab work wasn’t for me. I began learning some basic coding after I graduated and was hooked. That transitioned into computational biology/bioinformatics.

What do you study, and what is your greatest hope for your research?
I study protein structure and flexibility. Proteins are often depicted as having a single structure, but they are actually very flexible and transition between many different conformations as a part of their function—sort of like a well-choreographed dance.

My greatest hope for my research, or this field in general, is that we will someday be able to predict the types of movements a protein undergoes during the course of its function, or “job.” Last year, the field saw a huge advancement in the prediction of protein structure (read more in The New York Times). But “structure” is only half the story. Being able to predict all the different conformations and movements would be incredibly useful for medicine—and very cool!

What do you wish people knew about science?
That being wrong is a huge part of science. Scientists are supposed to understand and explain how the world works. But that is something that involves a lot of trial and error! Being wrong is, in fact, the way we advance our knowledge.

When you aren’t working, where can you be found? Where is your happy place?
Prior to the pandemic, my happy place was actually the climbing gym. I was introduced to indoor rock climbing about two years ago, and I instantly fell in love it with. It’s a great way to exercise both your body and mind, and I have found the climbing community to be really friendly and accepting. What makes my gym even better is that it also has extra space to just hang out, work, read a book, and so on. So, I used to go there a lot!

What is the best career advice you have ever received? 
Use every opportunity you can to present your work and network with people. I try to present at as many conferences and symposia as I can, and simultaneously use that as a way to meet and network with others in the field. I’ve found that this allows me to practice answering questions about my work, which in turn enables me to think more critically about it. And it can also lead to new opportunities that further my research and career.

What do you wish people knew about Sanford Burnham Prebys?
That it has a graduate program! I think our program is really unique. Its small size means that each student gets a lot of attention, and we have an Office of Education, Training and International Services (OETIS) that really offers us a lot of great resources to help us shape our careers.
 

A woman in workout clothes kneeling in front of a rock climbing wall

​Prior to the pandemic, Mallika’s happy place was the climbing gym. “It’s a great way to exercise both your body and mind, and I have found the climbing community to be really friendly and accepting,” she says.

Learn more about the Institute’s Graduate School of Biomedical Sciences.

Institute News

Meet the new graduate student class at Sanford Burnham Prebys

AuthorMonica May
Date

October 20, 2020

Get to know the biomedical researchers of the future

Although Sanford Burnham Prebys has spent more than four decades fostering a reputation for excellence in basic biomedical research, our Graduate School of Biomedical Sciences is relatively young. Founded in 2005, the program’s mission is to educate and train students to become the innovative biomedical scientists of the future.

“This year’s group of graduate students will work on ambitious projects that will help us learn about the biology of aging, the origins of cancer and more,” says Guy Salvesen, PhD, dean of the Graduate School of Biomedical Sciences. “I look forward to seeing what these talented individuals will accomplish in the coming years under the guidance of our dedicated faculty.”

Meet this year’s incoming class of graduate students and learn about the bold projects they will undertake while at the Institute—and what drives them personally.

Sviatlana Zaretski (Hansen lab)

Sviatlana Zaretski began interning in the lab of Malene Hansen, PhD, as an undergraduate at University of California, San Diego. This led to a lifelong fascination with autophagy, a cellular recycling process that plays an important role in aging—the single greatest risk factor for diseases such as Alzheimer’s, cancer and diabetes.

After graduation, Zaretski continued this work as a research assistant in the lab. Now, as a graduate student, she will build upon the knowledge she has gained to date to decipher the molecular changes that occur during aging and how they alter autophagy. This work could unlock new ways to slow the aging process and promote healthy aging.

Sviatlana Zaretski

“When I’m not in the lab, I can be found on the beach or in the park with my family.”

Rema Iyer (Deshpande lab)

Rema Iyer joins the graduate program with more than a decade of experience working in the pharmaceutical and biotechnology industries—including roles at Eli Lilly, Takeda Pharmaceuticals, GNF and AnaptysBio. Across these positions, her focus remained on preclinical drug discovery and drug engineering—with the goal of ensuring medicines are safe and effective in the human body.

As a graduate student in Ani Deshpande’s lab, Iyer will work to understand the role of epigenetics—chemical tags placed on DNA that alter gene expression—in cancers like acute myeloid leukemia. Her hope is that this work will lead to therapies that are meaningful to people with these cancers.

Rema Iyer

“What I love most about research is that I get to use my passion for science to help people. And with a PhD, I can have even more impact.”

Utkarsha Paithane (Bagchi lab)

Utkarsha Paithane obtained an integrated bachelor’s and master’s degree in biotechnology from Amity University in India. She then went on to obtain a master’s degree at Keck Graduate Institute in California, where she worked to determine how non-small-cell lung cancer develops resistance to a targeted treatment called erlotinib.

As a graduate student in the lab of Anindya Bagchi, PhD, Paithane will work to uncover genetic mutations that contribute to cancer initiation, which could lead to treatments that prevent cancers from developing.

Utkarsha Paithane

“One of my favorite moments in my life is when my first DNA experiment in my undergrad worked. I was so proud!”

Adarsh Rajesh (Adams lab)

Adarsh Rajesh first connected with Sanford Burnham Prebys when he worked as an assistant in the lab of Peter Adams, PhD, studying cellular senescence, a sleeplike state of aged cells. Now, as a graduate student in the Adams lab, Rajesh will investigate the impact of epigenetics—chemical tags placed on DNA that alter gene expression—on cellular senescence, aging and cancer.

Rajesh is interested in combining bioinformatics techniques and cell biology to unlock the cellular mechanisms that drive aging and age-associated diseases—which could lead to treatments that promote healthy aging or prevent age-associated diseases.

Adarsh Rajesh

Rajesh is interested in combining bioinformatics and cell biology to understand aging.

Cedomir (Ceda) Stamenkovic (Sacco lab)

Ceda Stamenkovic completed his undergraduate studies at University of California, San Diego, where he majored in neuroscience and physiology. After graduation, he worked in several neuroscience research labs studying the brain’s response to opioids and reward behavior.

As a graduate student in the lab of Alessandra Sacco, PhD, Stamenkovic shifts his focus to muscle stem cells and how they degrade due to natural aging or muscular dystrophy. This work could lead to muscle-boosting treatments that help people maintain muscle mass as they age, or help people living with muscular dystrophy.

Cedomir (Ceda) Stamenkovic

“I’ve always been fascinated by the living world. I was interested in both biology as well as ecology, but I chose biology because of its ability to advance health and medicine. That’s very important to me.”

Institute News

Meet neuroscientist Paloma Sánchez Pavón

AuthorMonica May
Date

October 7, 2020

Paloma’s research aims to protect premature babies from brain damage

Newborns have a new scientist in their corner: Paloma Sánchez Pavón, a graduate student in the lab of Jerold Chun, MD, PhD Paloma is working to find a medicine that could protect the still-developing brains of premature babies, which are incredibly delicate and prone to swelling. Called hydrocephalus, the condition is common—affecting one in 1,000 newborns—and repeated brain surgery is the only treatment.

We caught up with Paloma to learn more about what makes her tick, including why she decided to become a scientist and what she wishes people knew about research.

  • Did you always know you wanted to be a scientist? When you were a child, did you ever imagine you would be in the role you are today?
    I always knew I wanted to become a scientist, but I didn’t imagine I would be in the position I am today. Growing up, I was obsessed with the idea of becoming a marine biologist. I was fascinated by how much we didn’t know about the ocean. My plan was to move closer to the beach and enroll in a program that would allow me to learn more about it. Nevertheless, I soon realized that I was both mesmerized and terrified of the ocean (sharks, especially), and that I would never be able to spend enough time diving and exploring the water, which is what such a career would require. I was still passionate about biology and science in general, so I decided to study the most unknown (and equally unexplored) organ in the human body—the brain.
  • What do you study, and what is your greatest hope for your research?

    I study hydrocephalus, a condition that often affects premature infants. These newborns are extremely fragile and often accumulate fluid in their heads, which can cause brain damage or death. The only treatment is invasive brain surgery, required multiple times throughout individuals’ lives, to insert a shunt in their brains and drain the excess fluid so it is reabsorbed somewhere else in the body. This procedure is extremely uncomfortable for the patients and, like any other surgery, is associated with several risks that endanger their lives. I’m trying to understand the disease so we can find a better, less invasive treatment.

Paloma Sánchez Pavón at the beach in front of the ocean at sunset

When Paloma isn’t working in the lab, she can be found enjoying one of San Diego’s many beautiful beaches

  • What is one scientific question you wish you had an absolutely true answer to?
    To answer this question, I will step away from biology and turn to the universe. What is there beyond our galaxy? Will we be able to inhabit other planets? If we have so many things to still learn about the ocean and the brain, the universe is in a completely different category, with so many possibilities ahead of us.
  • What do you wish people knew about science?
    That it is fun. Experiments are about testing limits and going beyond what is known. I think that is really exciting. Also, science advances because we’re constantly asking new questions. Curiosity is what keeps this field in continuous evolution. And never be afraid to ask questions because science can be understood by everybody—it just needs to be explained well.
  • When you aren’t working in the lab, where can you be found? Where is your happy place?
    You will find me at the beach, walking along it or watching a sunset. One of the main reasons why I decided to move to San Diego is because I fell in love with its sunsets. You will also find me having brunch (my favorite American tradition) with my friends or enjoying a beer after work with them, especially around Encinitas or downtown San Diego.
  • What is the best career advice you have ever received?
    Never stop pushing the boundaries of knowledge. A curious mind is what keeps a scientist passionate about their job. Experiments usually don’t work the first time. You have to keep asking new questions and learning from your mistakes. Finishing a project takes time, but every day is unexpected and exciting because you don’t know what you’re going to find. That is the thrilling part about being a scientist.
  • What do you wish people knew about Sanford Burnham Prebys?
    What a great community Sanford Burnham Prebys is. I’ve never been in such a collaborative environment, where you work closely not only with students and postdocs, but also with faculty members. Everyone is always willing to help, whether that is lending reagents or advising about different techniques. As a student, this is what I value the most because it helps me develop as a scientist in an extremely enriching way.

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