Our Lab Team

Our laboratory is home to post-docs, PhD students, staff, and other collaborators from different fields who are driven to study epigenetic regulation in normal and cancer development and to identify new therapeutic opportunities.

Principal Investigator

Eneda Toska, PhD

Eneda Toska, PhD

Director, Toska Lab

Eneda Toska, Ph.D., joined the Kimmel Cancer Center as an Assistant Professor of Oncology in the Cancer Invasion and Metastasis Program (CIM), in close collaboration with the Women’s Malignancies Disease Group. Eneda also was appointed to a secondary faculty position in the Bloomberg School of Public Health Department of Biochemistry and Molecular Biology (BMB), with membership in the BMB Ph.D. program.

Grants:

  • K22 NCI Transition to Independence Award
  • Innovation in Cancer Informatics
  • Breast Cancer Research Alliance
  • Jayne Koskinas Ted Giovanis Foundation for Health & Policy
  • National Cancer Institute 1R21CA252530-01A1
  • National Cancer Institute R01 R01CA276187
  • American Cancer Society Research Scholar Award
Ryan Blawski, PhD

Ryan Blawski, PhD

Postdoctoral Fellow

Education:
• BS, Cornell University, Ithaca, NY
• PhD, Weill Cornell Graduate School of Medical Sciences, New York, NY

Previous Institutions:
• Sloan Kettering Institute – Postdoctoral Fellowship
• Weill Cornell Graduate School of Medical Sciences – PhD

Dr. Blawski’s interests are identifying epigenetic mechanisms of therapy resistance in breast cancer with a focus on protein methylation

rblawsk1@jhmi.edu

Wanlu Chen, MS

Wanlu Chen, MS

Graduate Student, PhD Candidate of Biostatistics Co-mentorship with Dr. Hongkai Ji

Education:

  • BS, Mathematics and applied mathematics, Renmin University of China, Beijing, China
  • ScM (transferred), Biostatistics, Johns Hopkins University, Baltimore, MD

wchen111@jhmi.edu

Tiana Denny, ScM

Tiana Denny, ScM

Graduate Student, Biochemistry and Molecular Biology, Johns Hopkins Bloomberg School of Public Health

Education: BS (Biotechnology, Chemistry, Zoology), CHRIST University, India

Tiana is interested in studying the mechanisms and regulation of epigenetic factors that influence cancer progression.

Srushti Kittane, PhD

Srushti Kittane, PhD

Postdoctoral Fellow

Education:

  • BE, Biotechnology, Siddaganga Institute of Technology, India
  • MS, Biotechnology, New York University, New York
  • PhD, Biochemistry and Molecular Biology (2026), Johns Hopkins Bloomberg School of Public Health

Previous Institution:
Memorial Sloan Kettering Cancer Center (New York), New York University (New York)

Srushti’s interest lies in studying the mechanism of action of epigenetic genes and their regulation of the processes that influence cancer etiology and therapeutic intervention.

skittan1@jhmi.edu

Rachana Ravi Krishnamurthy, MS

Rachana Ravi Krishnamurthy, MS

Computational Research Tech

Education:

  • BS Biotechnology – Iowa State University, Ames IA
  • Minor in Computer Science – PES University, Bangalore, India
  • MS Bioinformatics – Johns Hopkins University, Baltimore MD

Previous Institutions:

  • The Nanovaccine Institute, Ames, IA
  • Sidney Kimmel Cancer Center, Baltimore MD

Rachana’s research interests center on understanding how chromatin and epigenetic regulation drive resistance to endocrine therapy in estrogen receptor-positive (ER+) breast cancer, using genomic approaches to identify new therapeutic vulnerabilities.

Pranav Shivashankar, ScM

Pranav Shivashankar, ScM

Graduate Student, PhD candidate of Biochemistry and Molecular Biology, Johns Hopkins University

Education:

  • ScM, Biochemistry and Molecular Biology (2023), Johns Hopkins Bloomberg School of Public Health
  • Tech, Biotechnology (2021), SRM Institute of Science and Technology

Pranav is interested in understanding the role of mutant histones that correlate to chemotherapeutic resistance in Uterine Carcinosarcoma.

pshivas1@jh.edu

Jun Sun, ScM

Jun Sun, ScM

Graduate Student, Biochemistry and Molecular Biology, Johns Hopkins Bloomberg School of Public Health

Education:  BS Molecular, Cellular and Developmental Biology, University of Washington

Jun is interested in in how dysregulated epigenetic regulators, such as histone methyltransferases, drive resistance to therapy in breast cancer.

Huanchang Tu, BSc

Huanchang Tu, BSc

Graduate Student, MSE student in Biomedical Engineering, Johns Hopkins University. Co-mentored by Dr. Michael Beer

Education:

  • BSc, Biomedical Informatics (2025), Zhejiang University
  • BSc, Biomedical Informatics (2025), University of Edinburgh

Huanchang is interested in developing and applying statistical and machine learning methods to investigate gene regulation and the molecular mechanisms underlying human diseases.

htu7@jh.edu

Bryce Wozniak, BS

Bryce Wozniak, BS

Graduate student, PhD student of Biochemistry and Molecular Biology, Johns Hopkins University

Education:
BS, Biochemistry, Virginia Tech, VA

Previous Institution:
Fralin Life Sciences Institute, Blacksburg, VA

Bryce’s research interests are focused on understanding the way epigenetic regulators influence metastatic progression and therapy resistances in breast cancer.

bwoznia1@jh.edu

Megan Wilson, BS

Megan Wilson, BS

Graduate Student, PhD Candidate of Biochemistry and Molecular Biology, Johns Hopkins Bloomberg School of Public Health

Education: BS, Biochemistry, Presbyterian College, Clinton, South Carolina

Previous Institutions: Frederick National Laboratory

Megan is focused on elucidating how epigenetic dysregulation contributes to cancer progression and therapeutic resistance, with the goal of identifying potential clinical interventions.

 

Alumni

Adler Guerrero Zuniga, BS

Adler Guerrero Zuniga, BS

Post-Baccalaureate Resarch Fellow 2021-2022

Current PhD student at JHU

Tatiana M. Prioleau, BS

Tatiana M. Prioleau, BS

Post-Baccalaureate Research Fellow 2021-2022

Current PhD student Duke University

Xinyu (Brian) Guo, BA

Xinyu (Brian) Guo, BA

Masters Student, MS Biostatistics

Current PhD student at USC

Yuhan Zhang, BS

Yuhan Zhang, BS

Masters Student, MS Biochemistry and Molecular Biology, JHSPH 2021-2023

Current PhD student at UC, San Diego

Nachiket Kelkar, B.Tech

Nachiket Kelkar, B.Tech

Masters student, ScM in Biochemistry and Molecular Biology

Current Scientist at National Institute on Deafness and other Communication Disorders, NIH

Martina Gjyzari, BS candidate

Martina Gjyzari, BS candidate

Research Technician, Woman’s malignancies program, Johns Hopkins SOM

Incoming Medical Student at the Harvard-MIT Health Sciences & Technology program

Bujamin Vokshi, PhD

Bujamin Vokshi, PhD

Postdoctoral Fellow

Current Postdoc, MSKCC

Amy Xu

Amy Xu

Masters student, ScM in Biochemistry and Molecular Biology, Johns Hopkins Bloomberg School of Public Health

Yangzhenyu Gao, ScM

Yangzhenyu Gao, ScM

Research Technologist, ScM, Biostatistics, Johns Hopkins Bloomberg School of Public Health

Incoming PhD student in Biostatistics at the University of North Carolina at Chapel Hill

 

 

Christopher Simpkins, MS

Christopher Simpkins, MS

Research Technician, MS, Biochemistry, Cellular and Molecular Biology, Johns Hopkins School of Medicine

Currently a consultant at Boston Consulting Group (BCG)