Kelsey Collins, PhD

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Assistant Professor In Res
Orthopaedic Surgery

In the Laboratory for Musculoskeletal Crosstalk, we leverage interdisciplinary approaches in bioengineering, endocrinology, and physiology to determine molecular mechanisms of tissue crosstalk in osteoarthritis. Our work aims to delineate fat-cartilage signals that contribute to osteoarthritis susceptibility and pain to generate a new class of regenerative medicine-based therapies. We use in vitro and in vivo approaches, induced pluripotent stem cells, CRISPR-Cas9 genome engineering, mouse models, human tissues, and state-of-the-art multi-omic spatial approaches. As pathological fat signaling may play a role in many disease processes, we work to define the mechanisms and create therapies that have implications to aging, obesity, diabetes and other chronic diseases.

Publications

Adipose tissue is a critical regulator of osteoarthritis.

Proceedings of the National Academy of Sciences of the United States of America

Collins KH, Lenz KL, Pollitt EN, Ferguson D, Hutson I, Springer LE, Oestreich AK, Tang R, Choi YR, Meyer GA, Teitelbaum SL, Pham CTN, Harris CA, Guilak F

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