Principal Investigator

christophermaher at


My primary research interests focus on translating genome-based discoveries into the clinic. This can be exemplified by the development of novel software tools that have enabled the discovery of novel recurrent RNA chimeras and non-coding alterations in solid tumors using high-throughput sequencing. Further, the lab is dedicated to the discovery and characterization of novel non-coding RNAs, elucidating their functionality, and assessing their clinical applicability. I received my PhD in Biomedical Engineering from Cold Spring Harbor Laboratory and completed my postdoctoral research at the University of Michigan. 

Faculty and Staff

nmmaher at


The goal of my research is to understand how long noncoding RNAs (lncRNAs) contribute to the progression of lung cancer. Specifically, to understand the biology, we prioritized evolutionarily conserved lncRNAs according to sequence homology and synteny from humans to zebrafish. We hypothesized that the 450-million-year evolutionary distance between these species provided stringent criteria to identify the most essential lncRNAs. One of the few lncRNAs meeting this criterion is onco-lncRNA-17, which we have shown is co-regulated with FOXA2 expression, its neighboring protein-coding gene. FOXA2 is a winged-helix transcription factor that plays an important role in the formation of the endoderm and is critical in tissues such as lung, liver, and pancreas. Deregulation of FOXA2 is implicated in diseases such as lung cancer, chronic obstructive pulmonary disease, and asthma. Ongoing studies are aimed at understanding how onco-lncRNA-17 is regulating FOXA2. I received my PhD in Pharmacology from Case Western Reserve University.

ha at


I have a PhD in Genetics, Bioinformatics & Computational Biology from Virginia Polytechnic Institute and State University. I am broadly interested in studying life via genome analysis and development of novel methods to facilitate this process. My current research focuses on understanding genomic aberrations that impact cancer evolution and response to therapies. That includes (i) elucidating genomic alterations that contribute to cancer heterogeneity, clonal evolution, tumor progression, and metastasis; (ii) identifying molecular biomarkers of cancer treatment response and patient outcome; and (iii) dissecting the roles of lncRNAs in cancers.

erozycki at


Research Lab Supervisor

I am the research lab supervisor in charge of the general daily lab operations. I am also involved in all of the research projects in the lab. I am currently starting our translational projects to look at lncRNAs in blood, urine, and stool as potential biomarkers. Over the years we have carefully characterized these lncRNAs to determine their expression pattern in solid tumors.  I am working with our collaborators to collect human samples, and I am responsible for processing them to prepare for sequencing. I received my Bachelor of Science in Microbiology, Cellular and Molecular Biology, and Biotechnology from Southeast Missouri State University. 

awilliam at

Senior Research Technician


I will be leveraging my extensive experience in research and development to bring new technologies to the Maher lab. My goal is to optimize new methods and streamline lab procedures, thereby allowing me to contribute to several different projects. My current projects include high throughput assays to identify under-represented classes of noncoding RNAs and dissect their epigenetic functions. Additionally, I am focused on translating biomarkers recently discovered  in the Maher lab as non-invasive assays for improving patient care. I received my BA from Cornell College. 

sherronfontes at

Research Technician


I graduated from the University of South Florida with a Bachelor of Science degree in Cell and Molecular Biology. I am a Research Technician II working with Dr. White. I am currently assisting her on her projects in lung cancer and zebrafish to understand onco-lncRNA-17 regulation of FOXA2. Dysregulation of this mechanism leads to lung cancer and other lung diseases such as asthma and chronic obstructive pulmonary disease. I also help maintain the lab.

Postdoctoral Scholars  

gothoum at


Postdoctoral Research Associate

My overall research interest is to utilize computational and mathematical methods towards the study of biological systems. My PhD is in Biological Engineering from King Abdullah University of Science and Technology. Previously, I have focused on reconstructing and modeling microbial systems, leveraging whole-genome sequencing data and metabolomics. In my current postdoctoral research, I am applying similar systems biology methods to multi-omics datasets of various cancer types. Specifically, I am interested in interrogating the effects of variants in non-coding regions, such as somatic copy-number alterations and mutations, on the expression of cancer genes. Mostly, I am focusing on variants leading to rearrangement of cis-regulatory elements by integrating copy-number variation data, gene expression data and supporting datasets with focus on chromatin interactions.

     yesol at


Postdoctoral Research Associate

My research interest is to identify and understand non-coding RNA related to cancer progression. I obtained my PhD in molecular biology at Sookmyung Women’s University in Seoul, Korea. My previous research focused on epigenetic molecular mechanisms in breast cancer through genome-wide screening. Specifically, I studied dysregulated miRNAs and methylated genes that led to tumor progression and resistance to anti-cancer drugs in triple-negative breast cancer. In addition, I investigated novel long non-coding RNAs for early detection of relapse in triple-negative breast cancer. Currently, I am interested in finding novel non-coding RNAs to understand cancer progression mechanisms using various next generation sequencing data analyses.

Graduate Students

coonrod.e at

PhD Student

Human and Statistical Genetics

Division of Biology and Biomedical Sciences


My research focuses on the discovery and characterization of small functional peptides encoded by lncRNA. Emphasis is placed on peptides that could have implications in colon and prostate cancer development and outcomes. This involves computational analysis and experimental validation. Broadly, I am interested in increasing understanding of human genetics to improve disease treatment. I am in the Human and Statistical Genetics graduate program, received my undergraduate degree from Mizzou, and am from St. Louis, Missouri.

sidizhao at


PhD Student

Computational and Systems Biology

Division of Biology and Biomedical Sciences

I am from Xiamen, a beautiful island city on the coastline of China. I attained my Bachelor of Science degree in Biomedical Engineering from the Georgia Institute of Technology. I am focusing my graduate research on personalizing treatment for cancer types that still lack promising targeted therapies. I have chosen to focus my thesis on understanding the biological and clinical significance of lncRNAs. My main research projects include: Investigating mutation data from the International Cancer Genome Consortium to identify recurrent mutations in lncRNAs across cancer cohorts; statistically analyzing tissue-specific enrichment of lncRNAs from the Cancer Genome Atlas pan-cancer dataset; discovery of circular RNAs in metastatic colorectal cancer with potential as metastasis progression indicators and/or stable noninvasive biomarkers. In my free time, I enjoy going to concerts, calligraphy, and hanging out with my two pet bunnies Berg and Shroom.

pdesouza at


MSTP Student

Computational and Systems Biology

Division of Biology and Biomedical Sciences

By utilizing a co-mentored graduate training experience with Dr. Maher and Albert Kim in the Department of Neurosurgery, I am hoping to investigate and begin understanding how dysregulation of the non-coding transcriptome contributes to glioblastoma pathogenesis. Glioblastoma is an aggressive brain tumor with a median survival of 20 months from time of clinical diagnosis despite maximal surgical resection, chemotherapy and radiation treatment. By leveraging a novel genetic model in human embryonic and neural stem cells, I hope to develop a discovery-based approach for identifying important non-coding RNA species involved in the initiation and progression of this dismal disease. My Bachelor's degree is in Biochemistry and Molecular Biology from Boston University.

jace.webster at

PhD Student

Human and Statistical Genetics

Division of Biology and Biomedical Sciences


I am from Arizona and received my undergraduate training at Brigham Young University in Provo, Utah, where I majored in both Molecular Biology and Bioinformatics. I am now a graduate student in the Human and Statistical Genetics program in St. Louis and am broadly interested in how computational approaches can improve our understanding of genetics and disease. As a graduate student in the Maher Lab, I am broadly interested in the identification of biomarkers that can provide additional diagnostic and prognostic information relevant to colorectal cancer.

gjeffers at

PhD Student

Molecular Genetics and Genomics

Division of Biology and Biomedical Sciences


I graduated with a Bachelors of Science from University of the Virgin Islands where I studied Computer Science with a focus on Biology and Mathematics.  Following a post baccalaureate research experience in the Maher lab, I joined the Molecular Genetics and Genomics program at Washington University to pursue a doctorate.

saha.d at

MSTP Student

Molecular Genetics and Genomics

Division of Biology and Biomedical Sciences


I am from the New York metropolitan area and received my undergraduate training at Rutgers University. Currently, I am a MSTP student interested in the application of cancer biology and computational genomics to medicine. In my research, I am analyzing the regulomes of metastatic castration-resistant prostate cancer to better understand the regulatory landscape of this disease and elucidate potential biomarkers of treatment resistance. 

Undergraduate Students

dqpham at


Undergraduate Student

I'm a rising junior at Washington University, majoring in Mathematics and Anthropology with a minor in Bioinformatics. Using bioinformatics tools, I'm taking a pan-cancer approach to the analysis of cancer patients. With genetic information from patients of different cancer types, I'm attempting to identify genetic regions, or hot spots, where structural variants are consistently found across cancer cohorts.

rscharf at


Undergraduate Student

I’m a sophomore at Washington University from Rye Brook, New York, majoring in Computer Science with a minor in Bioinformatics. By combining these two fields of study I hope to find novel ways to identify, perceive, and fight against cancer. Using genetic information, I am seeking to understand the role of small noncoding RNAs in cancer. Outside of classes and research, I enjoy tutoring inmates at a correctional facility in St. Louis and being an active member of Greek life on campus.




​Now: Instructor in Department of Medicine, Division of Oncology, Washington University School of Medicine


​Now: Senior Scientist, Dr. Oscar Harari Lab, Washington University School of Medicine


​Now: Senior Scientist, MilliporeSigma


Now: Assistant Professor in Radiation Oncology, Division of Cancer Biology, Washington University School of Medicine


​Now: Senior Biostatistician, The Parker Institute for Cancer Immunotherapy



​Now: MD/PhD Student, University of Missouri School of Medicine



​Now: Chemist, MilliporeSigma



​Now: PhD Student, Biological and Biomedical Sciences, University of North Carolina at Chapel Hill


​Now: Undergraduate Student, Indiana University Bloomington


​Now: Resident Physician, OhioHealth



​Now: MD/PhD Student, Emory University



​Now: PhD Student in Bioinformatics & Integrative Genomics program at Harvard Medical School

Follow Us:

  • Twitter Clean