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Siddhant Kalra, PhD

he/him/his
Postdoctoral Associate
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About

I am a postdoctoral associate in the Stites Laboratory at Yale School of Medicine. My research combines computational biology, genomics, and experimental approaches to understand cellular signaling and gene regulation. I am particularly interested in cancer and rare diseases, with the goal of translating biological discoveries into improved therapies.

Titles

Postdoctoral Associate

Biography

Siddhant Kalra is a Postdoctoral Associate in the Stites Laboratory at Yale School of Medicine, where he studies the molecular mechanisms of cellular signaling and their roles in cancer. His research integrates computational biology, genomics, quantitative modeling, and experimental approaches to understand how signaling networks regulate cell behavior in health and disease. He earned his Ph.D. in Biology from Wesleyan University, where he investigated transcriptional regulation using functional genomics and bioinformatics. His long-term research interests include cancer biology, rare diseases, systems biology, and the development of computational approaches that bridge molecular mechanisms with therapeutic discovery.

Last Updated on August 04, 2026.

Appointments

Other Departments & Organizations

Education & Training

PhD
Wesleyan University, Biology (2026)

Research

Overview

My research focuses on understanding how molecular signaling and gene regulatory networks control cellular behavior in health and disease. I am particularly interested in integrating computational biology, genomics, quantitative modeling, and experimental approaches to uncover the mechanisms underlying cancer and rare diseases.

As a Postdoctoral Associate in the Stites Laboratory at Yale School of Medicine, I am studying signaling pathways that drive cancer initiation and progression. My current work combines wet-lab experimentation with computational analyses to investigate how alterations in signaling networks influence cellular decision-making and contribute to disease. By integrating experimental data with quantitative models, I aim to better understand the principles governing signal transduction and identify mechanisms that may inform future therapeutic strategies.

I earned my Ph.D. in Biology from Wesleyan University, where my research focused on transcriptional regulation using the budding yeast Saccharomyces cerevisiae as a model system. I investigated how changes in the dosage of the transcription factor Rap1 influence genome-wide gene expression under diverse environmental conditions. My work combined RNA sequencing, functional genomics, bioinformatics, statistical modeling, and gene network analyses to characterize transcriptional responses across multiple environmental perturbations. This research provided insights into the dynamic relationship between transcription factor abundance and cellular adaptation.

Throughout my graduate training, I developed expertise in high-throughput sequencing analysis, transcriptomics, statistical computing, machine learning, and biological data visualization. I have worked extensively with computational tools for RNA-seq analysis, differential gene expression, functional enrichment, and systems-level analyses, while also collaborating closely with experimental biologists to connect computational findings with biological mechanisms.

My long-term goal is to bridge computational and experimental biology to develop predictive models of cellular behavior. I am particularly interested in understanding how signaling and gene regulatory networks become dysregulated in cancer and rare diseases, and how quantitative approaches can be used to identify novel therapeutic targets and advance precision medicine.

Public Health Interests

Bioinformatics; Cancer; Genetics, Genomics, Epigenetics

Research at a Glance

Yale Co-Authors

Frequent collaborators of Siddhant Kalra's published research.

Publications

2026

2025

2024

2023

2022

2021

2020

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