TEAM
Sizun Jiang, PhD
Assistant Professor of Medicine, Harvard Medical School. CVVR Immunology Technologies Core Director.
🇸🇬
University of Wisconsin-Madison (B.S. Major: Molecular Biology).
Harvard University (PhD in Virology).
Stanford University (Postdoctoral).
I completed my Ph.D. training at Harvard with Elliott Kieff, uncovering the complex host-pathogen chromatin interactions during viral-driven lymphomagenesis. I next moved west for some warmth and sunshine, where I worked with Garry Nolan at Stanford on technology development and ways to better interrogate biological systems. My current interests lie at the intersection of addressing critical questions in host-disease interactions, through the development and applications of novel spatial technology platforms and computational algorithms. Ongoing work includes the biology of viral pathogenesis, tumor biology, and immune dysregulation.
Fun fact: Since starting the lab, I have 5 new email accounts (and counting).
Precious Cramer
Postdoctoral Fellow
🇬🇭
University of Ghana (B.Sc. Major: Biochemistry, M.Phil: Molecular Cell Biology).
University of Freiburg (PhD).
My doctoral thesis focused on solving the molecular mechanisms driving humoral immune evasion during human cytomegalovirus infection, with the aim of identifying viral targets for novel intervention and prevention strategies. Outside the lab, I enjoy interior designing and traveling.
Fun fact: I like sweet stuff.
Huaying Qiu
Biostatistician, Code Ninja and Manager of Servers
🇨🇳
Reed College (B.A. Major: Mathematics).
University of North Carolina (M.S. in Biostatistics)
I am a biostatistician by training. Currently, my research interests are mostly in medical image analysis and machine learning methods. In my leisure time, I enjoy photography, cooking, badminton, and kendo.
Fun fact: I wanted to go to culinary school when I was applying for college.
Yao Yu Yeo
Albert J. Ryan Graduate Fellow, Harvard Program in Virology.
🇸🇬
Cornell University (B.A. Major: Biological Sciences. Minor: Infectious Disease).
Hello! My name is always mispronounced, and I am currently older than I look. I am pursuing a PhD in Virology at Harvard, where I spend too much time daydreaming and learning in the lab. I find viruses fascinating for their extraordinary capabilities despite being minuscule pieces of genetic material, and I admire the potential for highly multidisciplinary research. Outside of work, I enjoy playing the piano and gaming with my friends.
Fun fact: I like free food
Jia Le Lee
A*STAR & Schmidt Postdoctoral Fellow
🇸🇬
National University of Singapore (BSc in Life Sciences, Specialization in Biomedical Science)
University of Cambridge (PhD in Biological Science)
I am passionate about advancing research that transforms healthcare and benefits mankind. Germinal centres and B cells are my first scientific loves, but I am keen on expanding my arsenal of scientific tools, so I can delve into diverse biological researchareas in the future. After long days at work, I recharge by reading a (non-scientific) book and enjoying a cup of tea. I also enjoy travelling, hiking, and singing.
Fun fact: My eyebrows are very good at conveying my skepticism
Lindsay Parmelee
Jiang Lab & Tissue Technology Unit Lab Manager
🇺🇸
Lewis & Clark College (BA Biochemistry and Molecular Biology)
Certified Histotechnologist (ASCP)
Currently attending Tufts University (MPH in Epidemiology)
I fell in love with bench work while spending summers with my dad while he was in a PhD program, and bench work is all I’ve wanted to do since. I attended Lewis & Clark college and got a BA in Biochemistry and Molecular biology and a few years later joined a histology core in Oregon. My interests lie in all things tissue (so long as it can’t talk back).
Fun fact: I can't smell rotten milk, and wet peanut butter is the single worst smell to me.
Chi Ngai Chan
Staff Scientist & Tissue Technology Unit Director
🇲🇴
University of Cambridge (B.A. Natural Sciences)
University of Glasgow (Ph.D. Virology)
I was recruited to the CVVR in Feb 2023 to bring research histotechnology capabilities to the institute. I split my time between Sizun’s lab, Dan Barouch’s lab and running the Tissue Technologies Unit.
Fun fact: I have a collection of histology-themed jokes, want to hear one? “What is the favorite song for a histotech? First cut is the deepest..."
Hendrik Michel
Graduate Student, Harvard Program in Virology
🇩🇪
University of Cambridge (B.A. Major: Biological Natural Sciences/Pathology; M.Phil: Biological Science, Dept. of Pathology)
After finishing high school in Germany, I moved to Cambridge (UK) for my undergraduate and master’s degrees where I worked with Dr. Geoffrey Smith on SARS-CoV-2 innate immune evasion and Dr. Colin Crump on HSV-1 tegument proteins, respectively. I then moved to the US in 2022 and am currently a G2 graduate student in the Virology PhD Program. My previous rotations were with Dr. Ben Gewurz and Dr. Philip Kranzusch, after which I rotated in and then joined the Jiang lab. My primary research interests are host-pathogen interactions at the immunity interface as well as the development and implementation of novel spatial technologies.
Fun fact: If I hadn’t gone to college, I would’ve either wanted to be a pastry chef or a floris
Hongbo Wang
Postdoctoral Fellow (Joint with Bo Zhao Lab).
🇨🇳
Sun Yat-sen University (PhD)
I am studying the mechanisms of EBV infection of nasopharyngeal epithelium cells and B cells in Dr. Bo Zhao’s Lab at Brigham and Women’s Hospital.Outside of the lab, I enjoy walking with my family on weekends
Fun fact: I have two dinosaurs.
Stephanie Yiu
LSRF Postdoctoral Fellow joint with Don Ingber/Girija Goyal (Wyss)
🇭🇰
The Hong Kong University of Science & Technology (B.Sc. Major: Biotechnology; Minor: Bioengineering)
The University of Hong Kong (M.Phil: Oncovirology)
Harvard University (PhD in Virology)
I completed my doctoral training with Ben Gewurz at Harvard. Through transcriptomics and proteomics approaches, I constructed the Epstein-Barr Virus (EBV)-B cell protein-protein interaction map, uncovering multiple mechanisms the virus employs to evade host intrinsic and innate immune pathways. Outside the lab, I enjoy photography and running.
Fun fact: I am a fun person
Yuzhou Chang
Joint Postdoctoral Fellow with Qin Ma (OSU)
🇨🇳
China Pharmaceutical University (B.E. in Biopharmaceutical)
The Ohio State University (Ph.D. in Biomedical Informatics, Qin Ma’s Lab)
During my Ph.D. life, I was co-trained in a wet lab (Dr. Zihai Li at OSU) and a dry lab (Dr. Qin Ma at OSU) for developing and applying machine/deep learning tools to study anti-tumor immunity. For computation, I am interested in modeling biological pattern presentation using graph-based methods. Regarding biology, I prefer to mine atlas-level data to study T-cell exhaustion mechanisms in different conditions. In the future, I would like to work in this direction in-depth.
Fun fact: I don’t believe AI will replace me!
Wenrui Wu
Visiting Postdoctoral Fellow
🇨🇳
Postdoctoral Training, Xiaoshun He Lab, Sun Yat-Sen University
Sun Yat-Sen University (M.D.)
I completed my M.D. training in Kidney Transplant department of the First Affiliated Hospital of Sun Yat-Sen University (FAH-SYSU) and worked as a surgeon in the Liver Transplant department. My research interest is in the immune and metabolic microenvironment of liver at diseased (especially cancer) and transplanted status. I have been focusing on exploring immune mechanism underlying liver cancers using bioinformatics methods, including bulk, single-cell and spatial transcriptomics. I would like to pursue further training in the field of spatial-omics. I enjoy rogue-like and metroidvania games in my spare time.
Fun fact: I like to play around with new tools for days, and then go back to the original ones.
Yuchen Wang
Visiting Graduate Student
🇭🇰
Hong Kong Baptist University (M.Sc. Computer Sciences)
City University of Hong Kong (Ph.D.)
During my Ph.D. studies, I specialized in deep learning and bioinformatics, primarily focusing on developing language and vision models for scRNA-seq, single-cell proteome, spatial transcriptomics, as well as multi-modal for multi-omics analysis.
Fun fact: The best moment is the full enjoyment of life after hard work!
Khyati Meghani
Joint Postdoctoral fellow with Brooke Howitt (Stanford)
🇮🇳
Ph.D., Northwestern University
M.S., Biotechnology, Northwestern University
B.Tech., Biotechnology, Dr. D.Y. Patil University
During graduate school, my research focused on developing molecular classifiers to predict immunotherapy response in bladder cancer. Looking ahead, my goal is to build machine learning models that integrate multimodal data—genomics, histopathology, and clinical features—to predict disease risk and treatment response. By bridging computational biology with translational research, I hope to create predictive tools that can be integrated into clinical workflows to improve patient care through data-driven decision-making.
Fun fact: Perpetually caffeinated LEGO enthusiast
Qi Yang
Joint Postdoctoral Research Fellow with Giuseppe Pettinato
🇨🇳
B.S. Hunan University (Major: Chemical engineering and technology)
Ph.D. the State University of New York at Buffalo (Major: Chemical and Biological Engineering)
I completed my undergraduate degree at Hunan University, where my thesis focused on electrochemistry, specifically the synthesis of electrode materials. I then earned my Ph.D. in glycobiology of SARS-CoV-2 at the State University of New York at Buffalo, under the mentorship of Dr. Sriram Neelamegham. Here are two fun facts: 1. I transitioned from electrochemistry to biological engineering and completed my Ph.D. 2. I’m originally from Wuhan and I study the virus for my Ph.D. program. My curiosity lies in understanding viral pathogen-host interaction.
Fun fact: I wanted to become a medical doctor in high school. Guess what? I’m getting closer—Just in a different way! Now I’m a Dr. studying biomedical science.
Rongting Huang
Joint Postdoctoral Fellow with Brooke Howitt (Stanford)
🇨🇳
Xiamen University (B.Eng. in Automation)
Peking University (M.S. in Medical Biochemistry and Molecular Biology/Bioinformatics)
University of Hong Kong (Ph.D. in Computational Biology)
I completed my Ph.D. at University of Hong Kong (HKU) under the mentorship of Dr. Yuanhua Huang, focusing on single-cell genomics. My research has centered on developing statistical methods for allele-specific somatic copy number variation detection from single-cell and spatial transcriptomic data, with the goal of understanding genetic diversity in biological systems.
Currently, my interests lie in advancing research in gynecologic cancers and women’s health through the development and application of novel spatial technology platforms, computational modeling approaches, and creative data visualizations to uncover meaningful insights.
Outside of research, I am passionate about hiking, rock climbing, and other extreme sports. I also enjoy practicing calligraphy and recording moments from daily life for fun, which helps me stay creative and balanced.
Fun fact: I once climbed all five of China’s Great Mountains spanning different provinces by myself in five days, an unforgettable challenge that tested my limits.
Wuxinhao Cao
Graduate Student Intern
🇨🇳 🇨🇦
B.S. University of Toronto (Major: Biochemistry + Statistics)
M.S. Harvard University (Major: Computational Biology)
I’m from Beijing, China, and half of my life in Canada, where I developed a passion for exploring how molecular systems shape the brain. My research focuses on spatial transcriptomics and computational modeling, studying how neural stem cell niches remodel during pregnancy. I’m fascinated by how data-driven approaches can reveal the hidden rules of cellular communication across space. Outside the lab, I enjoy snowboarding — always looking for the next mountain to explore.
Fun fact: I used to be a professional baker with culinary degree before switching to computational biology— I still chase the perfect beef wellington recipe! 🥐🥩
Clara Kummerer
Visiting Graduate Student
🇦🇹
MBioch. University of Oxford (Major: Biochemistry)
Msc University of Vienna (Microbiology and Immunology)
I am fascinated by the intricate dynamics of infection and immune response and how it can to inform preventative and therapeutic strategies, staying ahead of even the most rapidly evolving pathogens. I have investigated the E. coli response to phagocytosis at the single-molecule level, studied the impact of lung microbiome composition on recurring lung infections in cystic fibrosis, and am now, in the Jiang lab, I am excited to explore the tissue-level response to SARS-CoV-2!
Fun fact: I am an expert marshmallow roaster.
Zhangxin Zhao
Visiting Graduate Student
🇨🇳
Southern Medical University (B.A. Major: Biomedical Engineering)
I am a PhD student in Biomedical Engineering at Southern Medical University. My research interests center on multi-omics data analysis and machine learning, specifically the development of mathematical models for cancer prognosis. I focus on constructing interpretable, trustworthy, and computationally efficient models that improve prediction accuracy while uncovering critical disease-associated features from proteomic, transcriptomic, and other omics data. My goal is to advance biological insights and inform clinical decision-making. Outside the lab, I enjoy travelling and exploring good food.
Fun fact: I just can’t walk past a kitten without stopping to look.
FRIENDS OF THE LAB
Bokai Zhu
Postdoctoral Fellow (Alex Shalek lab).
🇨🇳
Stanford University (Ph.D)
Cornell University (B.S. Major: Biology).
I’m interested in microbiology, immunology, cancer biology, system and computational biology. Of course the list is always expanding until I don’t know what I’m doing anymore.
Fun fact: Didn’t learn how to bike until I was 18.
Yunhao Bai
Postdoctoral Fellow (Fei Chen lab).
🇨🇳
Stanford University (Ph.D in Chemistry).
Tsinghua University (B.S. Major: Chemistry).
I am always curious about the collective behaviors of no matter molecules, cells or individuals.
Fun fact: Can’t drive but loves watching F1.
Han Chen
Graduate Student, UCSF (Karin Pelka and Christina Theodoris labs)
🇺🇸
UCLA (B.S. Major: Bioengineering)
Hi! My name is Han, like Han Solo.
I’m generally interested in using single-cell technologies to characterize the immune system and understand how different cells communicate with one another to coordinate a response.
Outside of the lab, my hobbies include playing ultimate frisbee competitively, climbing, playing tennis, running …sports. Love sports.
Fun fact: I own 31 long sleeve t-shirts. Long sleeve > Short sleeve
Lennard Ostendorf
Postdoctoral Fellow in the lab of Deepak Rao (BWH)
🇩🇪
Charité Universitätsmedizin Berlin, Germany (MD/PhD)
I am a MD/PhD postdoctoral fellow in the group of Deepak Rao at the Brigham and Women’s Hospital. My work focusses on shared mechanisms of autoimmune diseases, with a special interest in autoimmune kidney diseases and the role of T lymphocytes in their pathogenesis. Outside of work, I enjoy techno and jazz music and beach volleyball.
Fun fact: I spend half my research time in cafés; I work with much more focus there.
ALUMNI
Addison Deisher
Lab Manager and Research Assistant. Wonder Woman keeping the lab afloat.
🇺🇸
Pepperdine University (B.A. Major: Biology, Minor: Chemistry and Spanish).
I have no idea what to write here, but I love Molecular Biology and Chemistry. Immunology is pretty cool and so is Public Health. Eventually, I want to go to grad school, but I’m still trying to figure out what type of program I want to pursue. Ask me two days in a row and you will probably get two different answers.
Fun fact: I only have 9 fingers.
Guanrui Liao
Visiting Graduate Student
🇨🇳
Sun Yat-sen University (Bachelors in Clinical Medicine: Liver Surgery).
Graduate Student (Ming Kuang Lab)
I am Liao Guanrui, a visiting student at Jiang Laboratory. I am a Ph.D/M.D. student of the First Affiliated Hospital of Sun Yat-Sen University (Guangzhou, China), majoring in liver surgery under supervision of Prof. Kuang Ming. I have been working on various researches concerning molecular mechanisms and tumor microenvironment of liver neoplasms since 2018. During my undergraduate course, I organized several activities as the president of the Student Union and took part in an exchange program in Hong Kong, China and Singapore. Personally, I have a wide range of hobbies and I am good at Chinese traditional hand-writing.
Fun fact: I always attract stray cats and dogs that I walk by
Andrew Ma
Research Assistant and Noodle Master
🇺🇸
Cornell University (B.A. Major: Biological Sciences (Computational Biology) and Mathematics (Mathematical Biology)).
I will complete my undergrad studies May 2022 and will also figure out how to make hand-pulled noodles via an optimal dough recipe. My research interests are broad and I enjoy anything that involves disease and mathematical theory, and I studied henipaviruses and their glycoprotein functions in my undergrad. I am always engrossed by anything that involves asking questions and designing experiments to test those questions.
Fun fact: I had recurrent sinus infections every 3 weeks for two years.
Maxim Markovic
Visiting Graduate Student, Cancer Biology, Stanford University (Garry Nolan Lab).
🇺🇸
University of California Berkeley (B.A.). Major: Integrative Biology
After graduating, I studied macrophage-mediated immunotherapy strategies in the laboratory of Dr. Irving Weissman at Stanford University. In 2018, I began my doctoral studies at Stanford under the mentorship of Dr. Garry Nolan. I’m broadly interested in applying multiplexed tissue imaging strategies towards understanding red blood cell cycling. Outside of the lab, I enjoy spending time with my family, reading and writing, and hiking.
Nagendra Dhanikonda
Undergraduate Research Intern
🇺🇸
Washington and Jefferson College (Major: Biology).
I am an undergraduate student majoring in biology at Washington and Jefferson College. I am interested in the general field of virology as well as the interactions between viruses and the host immune system. In the future, I wish to attend medical school and stay involved in research along the way. In my free time, I enjoy going to the gym, going on hikes, and binge-watching random youtube videos.
Fun fact: I have terrible hand-eye coordination when playing sports.
Jason Yeung
Bioinformatician
🇺🇸
Cornell University (B.S. in Biological Sciences (Microbiology))
I started out studying microbiology and cancer biology in the lab before transitioning to more computational work and bioinformatics. I’ve always been a visual learner so I’m really excited by spatial technologies and where they can take biology research in the near future. Outside of the lab, I’m always looking for my next hiking trip and I’m also a big basketball fanatic.
Fun fact: When I have free time, I volunteer as a crisis counselor for Crisis Text Line.
Shuli Luo
Visiting Postdoctoral Fellow
🇨🇳
Postdoctoral Training, Haipeng Xiao Lab, Sun Yat - Sen University
Sun Yat - Sen University (M.D.)
I completed my M.D. training few months ago and work as a physician in theendocrinology department of the First Affiliated Hospital of Sun Yat-Sen University. My research interest is thyroid disease, especially thyroid cancer. I’ve been focusing on exploration of molecular mechanisms of thyroid cancer with bioinformatic analysis. Spatialomics is fascinating for me and will be my next pursuing target. As a sports lover, I am fond of playing badminton, jogging and hiking.
Johanna Schaffenrath
Roche Postdoctoral Fellow
🇦🇹
Medical University of Vienna (Postdoctoral)
University of Zurich (PhD, Neuroscience)
During my PhD in the lab of Annika Keller in Zurich, I focused on brain vasculature and the blood – brain barrier in health and disease – with special focus on drug delivery to brain tumors. For my first PostDoc, I left Switzerland and moved back to Austria and with this I also moved away from CNS. In the Genes and Disease Lab of Erwin Wagner I got fascinated by cancer – associated cachexia and neuromuscular junctions. Also, I am a big fan of Pericytes. Outside the lab, I enjoy discovering my knowledge gaps during Pub Quiz.
Fun fact: I have a folder full of screenshots of recipes which I am sure I will never use. Still, I continue collecting.
Paige McCallum
Visiting Graduate Student
🇺🇸
B.S. Fordham University (Major: Biological Sciences)
I am a visiting graduate student from Dr. Sonia del Rincon’s lab at McGill University, where I am studying the effects of the MNK-eIF4E axis in the tumor microenvironment. My primary research focuses on understanding the relationship between phospho-eIF4E and cancer-associated fibroblasts. I love to do crossword puzzles and am an avid Philadelphia sports fanatic.
Fun fact: I am the president of the McGill University Rowing Club
Yang Wang
Undergraduate Student Intern
🇨🇳
Tsinghua University (Major: Life Sciences)
I’ve had some experience in molecular biology, plant immunity, and genetics, and I’m basically interested in everything 🙂
Fun fact: Nono sorry sorry thank you (Huaying and Wenrui suggested this)
Hung Nguyen
Undergraduate Research Intern
🇺🇸
B.S. Wentworth Institute of Technology (Major: Biological Engineering)
I’m an undergraduate student from Wentworth Institute of Technology and will graduate in August 2025. I’m still trying to figure out what’s best for me career-wise, but I’m interested in bioinformatics, genetic engineering, and virology. Also very confused on how to proceed in advancing with any of those topics, but I’ll figure it out eventually (hopefully with help from this lab!). In my free time, most of my time is spent either listening to music or playing games with friends.
Fun fact: I can’t visualize!