- R01 DC0020179 (Cox & Sivasankar). Estrogenic regulation of systemic vocal fold dehydration. National Institutes of Health (2022-2027)
- F31 DC018743 (Venkatraman). Investigating the role of systemic dehydration in vocal fold wound healing. National Institutes of Health (2020-2022)
- F31 DC017907 (Fujiki). Vocal restoration programs after acute vocal exertion. National Institutes of Health (2020-2021)
- R01 DC015545 (Durkes & Sivasankar). Pathobiology and biomechanics of vocal fold dehydration. National Institutes of Health (2016-2021)
- Subcontract, R01 DC015405 (Rousseau). Pre-clinical testing of the safety and efficacy of treatments for voice disorders. National Institutes of Health (2016-2021)
- New R01 program (Sivasankar). Pathobiology and biomechanics of vocal fold hydration. Purdue University (declined)
- R01 DC011759 (Sivasankar). Challenges to vocal fold epithelia: functional and structural consequences. National Institutes of Health (2012-2017)
- Subcontract, R01 DC011338 (Rousseau). Molecular pathophysiology of acute phonotrauma. National Institutes of Health (2010-2015)
- Research Incentive Grant (Huber & Sivasankar). Respiratory and laryngeal phenotypes in vocal fatigue. Purdue University (2013-2015)
- Subcontract, R01 DC0005788 (Mongeau). Design, construction, and evaluation of implants for vocal fold alteration. National Institutes of Health (2008-2013)
- R03 DC008690 (Sivasankar). Physiological effects of hyperosmotic vocal fold surface fluid. National Institutes of Health (2008-2012)
- Research Grant (Sivasankar). Developing a vocal stress test for early identification of individuals at risk for voice disorders. Clifford Kinley Trust (2008-2009)
- New Century Scholars Grant (Sivasankar). Characterizing vocal fold collagen with atomic force microscopy: implications for bioimplants and bioengineered vocal folds. American Speech Language Hearing Foundation (2007-2009)
- New Investigators Research Grant (Sivasankar). Voice response to dehydration challenge in individuals at risk for voice disorders. American Speech Language Hearing Foundation (2006-2008)