1. “Sentinel Nodal Metastasis Detection in Endometrial Carcinoma with Microcystic, Elongated, and Fragmented (MELF)-Pattern by Cytokeratin Immunostaining: A Recommendation for Routine Processing Protocols”, K. M. Rabe, M. E Klein, S. Ghatak, I. Stout, A. Schefter, B. K. Erickson, M. A. Khalifa, American Journal of Clinical Pathology, Volume 156, Issue 5, Pages 846–852 (November 2021)

2. “Bacterially Derived Tryptamine Increases Mucus Release by Activating a Host Receptor in a Mouse Model of Inflammatory Bowel Disease”, Y. Bhattarai, S. Jie, D. R. Linden, S. Ghatak, R. A.T. Mars, B. B. Williams, M. Pu, J. L. Sonnenburg, M. A. Fischbach, G. Farrugia, L. Sha, P. C. Kashyap, iScience (November 2020)

3. “Trastuzumab-Pertuzumab resistance in a case of HER2-del16 expressing colorectal cancer- a case report”, S. Ghatak, K. Lin, E. Lou, A. Nelson, Precision Cancer Medicine (July 2020)

4. "Adenomyosis as a Confounder to Accurate Endometrial Cancer Staging", M. A. Khalifa, M. Atri, M. E. Klein, S. Ghatak, P. Murugan, Seminars in Ultrasound, CT and MRI, 2019 Aug;40(4):358-363)

5. "Bile acid at low pH causes dilation of intercellular spaces in in vitro stratified primary esophageal cells possibly by modulating Wnt signaling", S. Ghatak, M. Reveiller, L. Toia, A. Ivanov, Z. Zhou, E. M. Redmond, T. E. Godfrey, and J. H. Peters, Journal of Gastrointestinal Surgery, Volume 20, Issue 3, pp 500-5 (2016)

6. "Bile Acid at Low pH Reduces Squamous Differentiation and Activates EGFR Signaling in Esophageal Squamous Cells in 3-D Culture", S. Ghatak, M. Reveiller, L. Toia, A. Ivanov, T. E. Godfrey, and J. H. Peters, Journal of Gastrointestinal Surgery 17, 1723 (2013)

7. "Bile exposure inhibits expression of squamous differentiation genes in human esophageal epithelial cells", M. Reveiller, S. Ghatak, L. Toia, I. Kalatskaya, L. Stein, M. D'Souza, Z. Zhou, S. Bandla, W. E. Gooding, T. E. Godfrey and J.H. Peters, Annals of surgery 255, 1113 (2012)