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Sanford Burnham Prebys celebrates first graduate school Commencement ceremony

AuthorGreg Calhoun
Date

June 7, 2024

The Sanford Burnham Prebys Graduate School of Biomedical Sciences held its first-ever Commencement ceremony to celebrate nearly 20 years of educating future scientists

On Friday, May 31, 2024, the Sanford Burnham Prebys Graduate School of Biomedical Sciences hosted four graduates, their family members and friends as well as current students, faculty members and staff at the Institute’s campus in La Jolla for the school’s first-ever Commencement ceremony.

In addition to honoring the four graduates in attendance, the event also recognized the 62 other alumni who graduated from the Institute’s graduate school in the nearly 20 years since its founding in 2006.

“The graduate school is a direct extension of our commitment to training the next generation of scientists,” said David Brenner, MD, president, CEO and Donald Bren Chief Executive Chair at Sanford Burnham Prebys, during his welcoming remarks. “We focus on cultivating a collaborative culture where students are full participants. Thank you for your dedication to learning and creating new knowledge, and for your contributions to our mission of translating science to improve health.”

Brenner added, “We’re incredibly proud of you!”

Alessandra Sacco, PhD, director of, and professor in, the Development, Aging and Regeneration Program at Sanford Burnham Prebys, and dean of the Institute’s Graduate School of Biomedical Sciences, delivered the Commencement address.

“Hold onto perseverance and trust in yourself as you move forward,” said Sacco. “Never forget the sacrifices you have made, the hours in the lab and the failed experiments that have shaped you into better researchers.”

Sacco also remarked, “You are the next generation of scientists. You can make a difference by pushing on scientific boundaries while also having a positive influence on your communities.”

Alessandra Sacco, PhD, director of, and professor in, the Development, Aging and Regeneration Program at Sanford Burnham Prebys, and dean of the Institute’s Graduate School of Biomedical Sciences, delivered the Commencement address.

After concluding her remarks by wishing the graduates great success throughout their professional journeys, Sacco introduced Stephen Sakuma, PhD ’24, to speak on behalf of the Institute’s 66 alumni.

Stephen Sakuma, PhD ’24, spoke on behalf of the Institute’s
66 alumni.

“The faculty and community at Sanford Burnham Prebys have been tremendous and afforded me the most meaningful opportunities to learn and grow,” said Sakuma. “The journey has been long and, at times, arduous, but it also has been exceedingly rewarding.”

Diane Klotz, PhD, chief learning officer at Sanford Burnham Prebys, then discussed the meaning of the hoods and symbols that are used in Commencement ceremonies. She recognized the Institute’s alumni, both present and across the globe, and explained that all graduates are conferred degrees following the completion of all educational requirements and successful defense of their theses.

The Commencement ceremony, then, represents an opportunity to welcome back and celebrate with our alumni and their friends and family, and to pay tribute to alumni unable to attend who entrusted Sanford Burnham Prebys with their graduate education and preparation to enter the field of biomedical research.

Klotz invited the graduates forward and instructed faculty members to adorn them with the doctoral academic hoods signifying completion of a PhD program.

The graduates who attended the Commencement ceremony were:

  • Monica Gonzalez Ramirez, PhD ’18, who trained in the Salvesen lab and was hooded by Guy Salvesen, PhD, emeritus professor
  • James Kent, PhD ’22, who trained in the Marassi lab and was hooded by Dr. Guy Salvesen
  • Rachael McVicar, PhD ’23, who trained in the Snyder/Leibel lab and was hooded by Evan Snyder, MD, PhD, director of the Center for Stem Cells and Regenerative Medicine and professor in the Human Genetics Program
  • Stephen Sakuma, PhD ’24, who trained in the D’Angelo lab and was hooded by Maximiliano D’Angelo, PhD, associate professor in the Cancer Metabolism and Microenvironment Program

As the inaugural dean of the Institute’s graduate school, Salvesen provided the ceremony’s closing remarks. He wished the alumni well and supported Sacco’s assertion that their perseverance would be rewarded, which he reinforced with a quote from author and Arches National Park enthusiast Edward Abbey.

“May your trails be crooked, winding, lonesome, dangerous, leading to the most amazing view.”


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Graduate School Of Biomedical Sciences

Institute News

The Conrad Prebys Foundation fellows take center stage

AuthorGreg Calhoun
Date

May 20, 2024

Following a year of hands-on training and scientific inquiry supported by a generous grant from the Conrad Prebys Foundation, a diverse group of early-career researchers recently presented their promising progress on translational research projects.

Twelve scientists-in-training at Sanford Burnham Prebys presented research updates at the Conrad Prebys Foundation Fellows Symposium on May 14, 2024, at the Institute’s Fishman Auditorium.

The presentations were the culmination of a yearlong educational program at Sanford Burnham Prebys providing early-career scientists with workshops, mentorship and research experiences focused on how to transform research discoveries into new treatments. The Conrad Prebys Foundation provided critical funding for the program as part of the foundation’s mission to increase the diversity of San Diego’s biomedical workforce.

“This truly has been a pioneering program at the Institute,” says Alessandra Sacco, PhD, director of, and professor in, the Development, Aging and Regeneration Program at Sanford Burnham Prebys; and dean of the Institute’s Graduate School of Biomedical Sciences.

The graduate students and postdoctoral fellows selected to participate in the program conducted 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.

Conrad Prebys Foundation fellows poster presentations

“Each participant worked with a pair of co-mentors, one in the laboratory and another in the Prebys Center,” adds Sacco. In addition to extensive mentorship, the program included educational sessions about the drug discovery process.
“This program’s multifaceted approach to training and development has been incredibly rewarding,” says Sacco. Before introducing the symposium’s first speaker, Sacco thanked Michael Jackson, PhD, senior vice president of Drug Discovery and Development at the Prebys Center and director of the Institute’s Cancer Molecular Therapeutics Program; Jessica Colomb, associate director of Administration at the Prebys Center; and all the mentors who contributed to the program’s success.

Conrad Prebys Foundation fellows poster presentations

After the conclusion of the fellows’ formal presentations, Lauren Mitchell, MS, program manager for Diversity, Equity, Inclusion and Belonging (DEIB) at Sanford Burnham Prebys, moderated a discussion for fellowship awardees regarding how this training program enriched their skillset, benefited their career development and contributed to their overall sense of belonging and community, among other topics.

The symposium ended with a poster session and reception celebrating the Conrad Prebys Foundation, participants, mentors and contributors.

“I would like to express my utmost gratitude to the Conrad Prebys Foundation for this fellowship,” says Xiuqing Wei, PhD, postdoctoral associate in the lab of Lorenzo Puri, MD, director of, and professor in, the Development, Aging and Regeneration Program at Sanford Burnham Prebys.

Wei adds, “It was a wonderful experience working with my co-mentors on an amazing translational research project.” Wei focused on methods for targeting the abnormal regulation of a key proinflammatory cytokine which is associated with muscle waste under the conditions of nerve injuries and cancer.

The Conrad Prebys Foundation fellows who presented at the symposium were:

Postdoctoral Fellows

  • Merve Demir
    Zhao Lab, Ed Sergienko co-mentor
    “Structural studies of MtCK and GCDH enzyme drug targets”
  • 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” 
  • Aditi Pedgaonkar
    Deshpande Lab, Ed Sergienko co-mentor
    “SGF29 as a novel therapeutic target in AML” 
  • 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

Showcasing stellar scientists-in-training: The Rising Stars Symposium at Sanford Burnham Prebys

AuthorGreg Calhoun
Date

May 7, 2024

The annual event brought 12 doctoral-degree candidates and postdoctoral fellows to the Institute to help nurture diversity in research and feature Rising Stars poised to move science forward.

Sanford Burnham Prebys recently hosted its third annual Rising Stars Symposium, a research meeting and networking opportunity for 12 postdoctoral candidates.

“If I could do another postdoctoral fellowship, I would do it here,” said David Brenner, MD, president, CEO and Donald Bren Chief Executive Chair at Sanford Burnham Prebys, during his opening remarks. “I hope you feel very welcome here as part of the family.”

Following Brenner’s introductory comments, Ani Deshpande, PhD, associate professor in the Cancer Genome and Epigenetics Program at Sanford Burnham Prebys and associate director of Diversity, Equity and Inclusion in the Institute’s NCI-designated Cancer Center, introduced the symposium’s keynote speaker, Thomas Martínez, PhD, assistant professor of Biological Chemistry and Pharmaceutical Sciences at the University of California, Irvine.

“I have read all the participants’ biographies, and it is clear you all truly are rising stars,” said Martínez. “Every journey in science is unique, but if you find great mentors, adopt an attitude of service and seek to engage with your community, that will carry you a long way.”

The 12 Rising Stars were then invited to give presentations on research they conducted during their graduate school training.

“I was really excited to share my research at Sanford Burnham Prebys,” says Rebecca Mello, a 2024 Rising Star and graduate student at the Scripps Research Skaggs Graduate School of Chemical and Biological Sciences. “It was an amazing opportunity to participate in such a prestigious event.”

Thomas Martinez, PhD, headshot

Keynote speaker, Thomas Martínez, PhD, assistant professor of Biological Chemistry and Pharmaceutical Sciences at the University of California, Irvine

Rebecca Mello headshot

Rebecca Mello, 2024 Rising Star and graduate student

In addition to the full-day symposium, the Rising Stars took tours of the Institute, learned about its core facilities and shared research resources, networked with Institute scientists, and gained a better understanding of postdoctoral opportunities at Sanford Burnham Prebys.

“It was really lovely to meet many members of the faculty and staff,” adds Mello. “It seems like a really welcoming community and a well-equipped research institution.”

“When you compare the symposium to a normal recruiting visit where you might go to one lab and some core facilities, this event allows you to have many more interactions and leaves you with a much more complete understanding of the Institute and its collaborative culture,” says Evelyn Sanchez Hernandez, PhD, a 2023 Rising Star who joined Sanford Burnham Prebys as a postdoctoral associate in the Bradley lab and the Cancer Metabolism and Microenvironment Program. Hernandez moderated a session at this year’s event.

The 2024 Rising Star Symposium was sponsored by the NCI-designated Cancer Center and was planned collaboratively by the Institute’s Diversity, Equity, Inclusion and Belonging (DEIB) Council; the Cancer Center’s Diversity, Equity and Inclusion (DEI) team; and planning and selection committees.

The planners are grateful for everyone who contributes to this Institute-wide effort, including workshop facilitators, panelists, the Communications team, the Research Administrative Services team and many volunteers.

“It made me proud to work here seeing the tremendous partnerships in action that make this symposium possible,” says Lauren Mitchell, MS, program manager for DEIB at Sanford Burnham Prebys. “I think we were successful in shaking up the standard recruiting process and opening the eyes of both the Stars and attendees to new potential opportunities.”

Hernandez says, “This event is really important because it helps promote and foster more diversity in the scientific community, which is something I want to contribute to and help make happen throughout my career.”

Institute News

Sanford Burnham Prebys’ Shadow Day supports diversity and inclusion in STEM education

AuthorSusan Gammon
Date

November 20, 2023

Creating an inclusive environment in STEM is crucial for ensuring a broad range of perspectives and ideas, ultimately contributing to the advancement of scientific research and innovation.

This month, Sanford Burnham Prebys’ DEI Education & Training Committee hosted more than 20 high school and college students from historically underrepresented backgrounds for a day of lab tours and workshops. The event was sponsored by the San Diego MESA alliance, and faculty, staff and current trainees came together to help make the event possible.

“The sponsorship by the San Diego MESA Alliance demonstrates the collaborative efforts between organizations to support diversity and inclusion in STEM education,” said Paula Checchi, PhD, administrator in the Institute’s Office of Education, Training and International Students and leader for our DEI Committee. “Such partnerships play a vital role in breaking down barriers and providing resources to underrepresented students to overcome challenges in pursuing careers in science and technology.”

STEM Shadow Day at Sanford Burnham Prebys serves as a model for other institutions seeking to enhance diversity in STEM fields. By actively engaging with students from underrepresented backgrounds and providing them with meaningful experiences, the Institute is contributing to a more inclusive and equitable future in science and research.

After the opening comments from Checci and Alessandra Sacco, Ph.D, Dean of the Graduate School of Biomedical Sciences and Director and Professor of the Development, Aging and Regeneration Program at Sanford Burnham Prebys, high school students attended a workshop on networking skills and mentorship. Meanwhile, college students divided into groups and went on guided tours of labs across campus, where they saw firsthand how researchers are solving pressing problems in medicine.

“I’ve always known that I wanted to go into a biomedical research career,” said Owen Kelly, a high school student at High Tech High in Chula Vista. Kelly “Coming here and seeing how things really are in laboratories is very cool—it makes me even more excited to think about a future in science.”

The event ended with a networking lunch followed by a poster session, featuring work by graduate students and alumni of this summer’s SPARK internship program—a six-week, fully paid internship open to high schoolers from San Diego and Imperial Counties.

“Diversity is a huge resource, especially in scientific research,” Sacco said. “If you’re asking questions nobody has the answer to, and everybody in the room is from the same background with the same mindset, you’re less likely to less likely to find creative answers. Diversity enriches the scientific discussion, and we’re all part of the same research community.”

Institute News

Emily Wu awarded Melvin and Phyllis McCardle Clause Scholarship

AuthorSusan Gammon
Date

September 28, 2023

A scholarship program enabled by the Clause family’s generous donations to the Institute has been awarded to Jiaqian (Emily) Wu, a graduate student in the lab of Nicholas Cosford, PhD, co-director and professor of the Cancer Molecular Therapeutics Program.

“This award is special to me because it’s more than a scholarship—it’s inspiring and encouraging for early-stage scholars,” says Wu. “My research goal is to discover innovative treatments of Alzheimer’s disease and enhance our understanding of the disease. Receiving this honor from a family who was affected by this devastating disease makes me even more motivated to advance my research. I sincerely appreciate the support.”

The McCardle Clause Scholarship was established in honor of Phyllis McCardle Clause who passed away after a long struggle with Alzheimer’s disease in 2008, in San Diego, California. The award supports graduate student education in neurodegeneration and aging within the Graduate Program for Biomedical Sciences.

Wu’s research focuses on a brain-specific enzyme called STEP, whose levels are increased in the human prefrontal cortex of AD patients. Genetic and pharmacological evidence from mouse studies suggest that targeting STEP, a signaling molecule involved in the initial synaptic dysfunction that occurs prior to the loss of neurons, may provide an early treatment option for Alzheimer’s disease.

“We are using a bold approach to screen for potential drugs that modulate STEP,” says Wu. “The strategy holds great potential in overcoming the historical challenges of drug potency, selectivity and blood-brain barrier penetration efficacy for Alzheimer’s disease.”

“More approaches to stemming Alzheimer’s disease are desperately needed. I’m hopeful that our research will contribute to the field and help people suffering this disease.”

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

2023 Fishman Fund Award ceremony celebrates postdoctoral scholars

AuthorSusan Gammon
Date

September 15, 2023

Three talented early-career researchers were presented with prestigious Fishman Fund Awards at the 22nd annual ceremony on September 20.

More than 100 generous benefactors, past award winners, and family and friends joined the celebration held at the Sanford Consortium.

Fishman Fund co-founder Reena Horowitz greeted the audience and shared how she, along with Mary Bradley, established the Fishman Fund Awards in 2001 to honor Dr. William and Lillian Fishman, founders of Sanford Burnham Prebys.

The Fishmans were committed to fostering the careers of young scientists. The award ceremony honors our founders’ dedication to furthering the careers of promising scientists by gathering each autumn to celebrate exceptional postdocs.

Before the awards were presented to the winners, David Brenner, MD, CEO of Sanford Burnham Prebys, described how important postdocs are to scientific discovery and why investing in their careers is a vital step toward improving human health.

“The postdoc experience is important, as it provides more training, experience and skills, before entering a more permanent science career,” said Brenner. “Postdocs represent the next generation of imagination and innovation, which much be recognized, encouraged and emboldened.”

Meet this year’s Fishman Fund Award winners

The Reena Horowitz & Mary Bradley Fishman Fund Founders Prize
Cheng-Ju Kuo, PhD, a postdoctoral researcher in the lab of Dr. Caroline Kumsta, is studying the biology of aging. Dr. Kuo is unraveling the molecular mechanisms linked to a cellular recycling process that declines with age. His findings could open up new possibilities to treat age-released diseases. Dr. Kuo’s goal is to establish his own laboratory where he will study aging and train the next generation of scientists.

Jeanne Jones and Kathryn Fishback Fishman Fund Prize
Alicia Llorente, PhD, a postdoctoral associate in the lab of Dr. Brooke Emerling, is investigating how breast cancer cells become resistant to therapy. Dr. Llorente combines her expertise in lipid kinases with cancer biology to open possibilities for novel therapeutics for therapy-resistant breast cancer. Her career goal is to combine research with teaching by obtaining a faculty position at a university.

Lenka Finci and Erna Viterbi Fishman Fund Prize
Theo Tzaridis, MD, is a postdoctoral associate in the lab of Dr. Peter Adams, where he focuses on aggressive brain tumors. His research led to the identification of a key checkpoint molecule widely expressed in brain tumors, which is a significant step toward improving immunotherapy as a treatment for brain tumors. Dr. Tzaridis plans to become a leader in translating research findings into clinical trials.

Fishman Fund winners undergo a rigorous selection process that includes a personal interview and a presentation to the selection committee. All winners receive a $10,000 career development award that can be used to attend workshops, network and travel to national and international conferences to learn about the latest developments in their research fields.

A special thank-you to the Fishman Fund donors who make these awards possible.

Institute News

SPARK interns ignite their passion for research at Sanford Burnham Prebys

AuthorMiles Martin
Date

August 2, 2023

The SPARK program aims to train tomorrow’s experts in regenerative medicine.

Sanford Burnham Prebys welcomed its second cohort of SPARK interns this summer. SPARK, which stands for Summer Program to Accelerate Regenerative Medicine Knowledge, is an initiative by the California Institute for Regenerative Medicine (CIRM) to provide research opportunities for high schoolers from underrepresented groups throughout California. The SPARK interns completed a six-week project under the supervision of a faculty mentor and presented their work to scientists at the Institute.

“It was great connecting with everybody in the lab and learning about their background, why they came here, and what they’re trying to learn,” says SPARK intern Katelyn Gelle. “Getting to compare their experiences with mine was really inspiring, because there’s so much to learn from other people who love science.”

Sanford Burnham Prebys is one of 11 institutions throughout California that hosts SPARK interns, and the program was funded by a grant from CIRM. This year’s interns were the second cohort of five to be supported by that grant.

“Last year’s SPARK program was a great success, and we’re so happy to be able to keep up the momentum with another group of bright, talented interns,” says Program Director Paula Checchi, PhD Checchi is an administrator in the Office of Education, Training and International Services at Sanford Burnham Prebys. Paula developed and oversaw the educational components of the internship program.

SPARK students worked in labs learning the hands-on techniques that scientists use to study degenerative diseases—with the goal of finding new approaches to treat the millions of people affected by these conditions. Completing an individual project with a faculty mentor gave interns the chance to experience the real-life ins and outs of research.

“It was really unexpected how much refining and editing it takes to get a result from experiments” says SPARK intern Medha Nandhimandalam. “You don’t cure cancer in a day.”

The internship also included other educational opportunities, such as a tour of the Sanford Consortium for Regenerative Medicine and a Diversity in Science seminar series. The program culminated in a final celebration at the Institute where students had the chance to share the results of their work and what they’ve learned from their time in the lab.

“The lab itself was my favorite part of the experience – not just the academic side but the whole lifestyle and experience of working with the scientists and spending time with them day to day” says SPARK intern Rini Khandelwal.

As a final capstone to the internship experience, the students will travel to Los Angeles August 8–9 for CIRM’s annual SPARK conference, where they presented their work and networked with interns from other Institutions across the state.

Institute News

Preuss internship celebrates 15 years of inspiring young scientists

AuthorMiles Martin
Date

August 2, 2023

“I liked how hands-on everything was,” says Preuss intern Amayrani Calderon “The scientists would show us how to do the experiment but then let us do it ourselves. I’d never had that type of experience in a lab before.”

Each year, Sanford Burnham Prebys welcomes a cohort of high school interns from the Preuss School, whose students strive to be the first in their family to graduate from college. This year’s Preuss interns learned hands-on research skills from scientists at the Institute’s NCI-designated Cancer Center and about career possibilities in STEM beyond research.

“My favorite part of the program and about Sanford Burnham Prebys is all the diverse people I met,” says Alejandra Ruiz Ramirez, who is first-generation Mexican American. “I had mentally prepared myself not to see any scientists that look like me, or to potentially be stereotyped as a Mexican American woman, but that isn’t what happened at all. Everybody I met was very welcoming.”

The Preuss internship is an intensive three-week program designed to jumpstart the careers of the next generation of scientific researchers. This year, the first two weeks were spent learning state-of-the art research techniques, such as staining cells for immunohistochemistry and separating proteins with gel electrophoresis.

“Seeing a real lab was a lot different than what I expected,” says Preuss intern Mohamed Haghi-Mohamed. “At school we just do labs on our desks, but seeing the incubators and other machines really changed my perspective and on how science works in the real world.”

For the final week of the program, interns shadowed staff scientists working in various labs throughout the Cancer Center, where they saw the research process firsthand.

“Consuming a lot of media makes you see science as always exciting and fast-paced, but it’s a very different experience actually working in the lab day to day,” says Preuss intern Juan Lomas Hoeung. “Sometimes there’s a lot of downtime but other times things are hectic.

The Preuss internship program also included activities outside of the lab, including panel discussions with scientists, a tour of the Conrad Prebys Center for Chemical Genomics, and a workshop on diversity and equity and STEM. The interns also had lunch with Institute staff each day, where they had the chance to learn and ask questions about varied STEM careers such as research administration, science communication, and philanthropy.

“We wanted the students to see that there are varied paths to a career in STEM, and that these paths aren’t always linear,” says Victoria Carrillo, senior program administrator for the Cancer Center, who oversaw the Preuss internship along with faculty organizer Svasti Haricharan, PhD.

The program culminated in a celebratory luncheon with students, researchers and Institute staff, where the interns had the opportunity to share what they’ve learned from their experience at Sanford Burnham Prebys.

“This was the best environment to learn in because the people here are some of the most expressive and passionate people I’ve met when they’re in the lab talking about what they do,” says Hoeung. “Everybody was so enthusiastic.”

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.”