
Overview
Background
I am an early career postdoctoral researcher in Prof. Ian Frazer's laboratory. I am a self-motivated young scientist with a research focus on cell and cancer biology, genomic instability, tumour immunology, and cellular therapies. I pursued my doctoral studies under the guidance of Prof. Kum Kum Khanna in QIMR Berghofer and conferred in April 2018, from Griffith University. Prior to my PhD, I acquired a Master of Science degree in Biotechnology, awarded in August 2013 from VIT University, India. After my PhD, I perused my first postdoctoral research experience under the supervision of Prof. Rajiv Khanna at QIMR Berghofer Medical Research Institute. Throughout my PhD studies, my research was focused on the development of novelcombinatorial therapeutic strategies against aggressive solid cancers . I have a strong interest in understanding the relationship between cancer signalling pathways and tumour microenvironment in aggressive malignancies.
Availability
- Dr Debottam Sinha is:
- Available for supervision
- Media expert
Qualifications
- Masters (Extended), Vellore Institute of Technology
- Doctoral (Research) of Cancer Cell Biology, Griffith University
Research interests
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Cancer Therapeutics
My research interest lies in advancing cancer therapeutics through innovative approaches, with a focus on developing targeted therapies and immunotherapies. I aim to unravel the complexities of cancer biology, identify novel therapeutic targets, and pioneer new treatment modalities to improve patient outcomes. Through interdisciplinary collaborations and cutting-edge research methodologies, I strive to contribute to the growing body of knowledge in cancer therapeutics and make impactful strides towards combating this devastating disease.
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Cancer cell biology and signalling
My research interest encompasses cancer cell biology and cell signalling pathways, such as the PI3K/AKT and MAPK pathways, delving into the intricate mechanisms that drive tumor growth and progression. By unravelling the aberrant signalling cascades within cancer cells, I aim to identify vulnerabilities and therapeutic targets to disrupt tumor growth and enhance treatment efficacy. Through comprehensive investigations and innovative approaches, I seek to deepen our understanding of cancer biology and pave the way for novel therapeutic interventions against this formidable disease
Research impacts
As an early career postdoctoral research fellow leading a dynamic research program focused on developing novel therapeutic strategies against aggressive solid cancers, my contributions to the field of cancer biology and therapeutics have been both substantial and impactful. Over the past decade, I have spearheaded multiple research projects that have significantly contributed to advancing the overall understanding of cancer biology, particularly in the realms of cell signalling, molecular target identification, and therapeutic interventions. My scholarly output stands as a testament to the depth and breadth of my research contributions. With 33 publications spanning articles, reviews, editorials, and conference papers indexed in reputable databases such as Scopus, and published in esteemed journals including EMBO Molecular Medicine, JITC, Blood, and Trends in Molecular Medicine, I have effectively disseminated key findings to the scientific community. The impact of my research is underscored by robust citation metrics, with 820 citations across 372 documents, resulting in an h-index of 12. Notably, approximately 75% of my publications showcase research utilizing preclinical models of novel therapeutic strategies, highlighting the translational relevance of my work. Moreover, my research has garnered international recognition, with citations originating from 53 countries, predominantly from the USA and European nations. My publications consistently demonstrate exceptional quality and impact, with 95.28% published in top-quartile journals and a Field-Weighted Citation Impact of 1.52, indicating citations 53% above expected levels for their field, age, and type. Furthermore, a significant proportion of my publications rank among the top cited worldwide, with 25% in the top 5% and 37.5% in the top 10% of most cited publications. Key research highlights include groundbreaking work on characterizing the functional properties of the CEP55 gene and elucidating its role in driving chemoresistance, as evidenced by publications in PMID: 30108112 and 33087841. Additionally, my contributions to the development of next-generation "Off-the-shelf T-cell therapies" for EBV-associated cancers, resulting in an international patent (US Patent App. 17/771,375, 2023), exemplify my commitment to innovation and translational impact. Collectively, with nearly five years of post-PhD experience, my research has significantly impacted the field by advancing our understanding of solid tumours and identifying new strategies to overcome chemotherapy resistance. Moving forward, I remain dedicated to furthering the development of innovative therapeutic approaches that have the potential to transform cancer treatment paradigms and improve patient outcomes.
Works
Search Professor Debottam Sinha’s works on UQ eSpace
Featured
2024
Journal Article
Peritumoral administration of immunomodulatory antibodies as a triple combination suppresses skin tumor growth without systemic toxicity
Wright, Quentin G., Sinha, Debottam, Wells, James W., Frazer, Ian H., Gonzalez Cruz, Jazmina L. and Leggatt, Graham Robert (2024). Peritumoral administration of immunomodulatory antibodies as a triple combination suppresses skin tumor growth without systemic toxicity. Journal for ImmunoTherapy of Cancer, 12 (1) e007960. doi: 10.1136/jitc-2023-007960
Featured
2021
Journal Article
'Off-the-shelf' allogeneic antigen-specific adoptive T-cell therapy for the treatment of multiple EBV-associated malignancies
Sinha, Debottam, Srihari, Sriganesh, Beckett, Kirrliee, Le Texier, Laetitia, Solomon, Matthew, Panikkar, Archana, Ambalathingal, George R., Lekieffre, Lea, Crooks, Pauline, Rehan, Sweera, Neller, Michelle A., Smith, Corey and Khanna, Rajiv (2021). 'Off-the-shelf' allogeneic antigen-specific adoptive T-cell therapy for the treatment of multiple EBV-associated malignancies. Journal for Immunotherapy of Cancer, 9 (2) e001608, e001608. doi: 10.1136/jitc-2020-001608
2020
Journal Article
Cep55 overexpression promotes genomic instability and tumorigenesis in mice
Sinha, Debottam, Nag, Purba, Nanayakkara, Devathri, Duijf, Pascal H. G., Burgess, Andrew, Raninga, Prahlad, Smits, Veronique A. J., Bain, Amanda L., Subramanian, Goutham, Wall, Meaghan, Finnie, John. W., Kalimutho, Murugan and Khanna, Kum Kum (2020). Cep55 overexpression promotes genomic instability and tumorigenesis in mice. Communications Biology, 3 (1) 593, 1-16. doi: 10.1038/s42003-020-01304-6
Featured
2020
Journal Article
Joining Forces: Improving Clinical Response to Cellular Immunotherapies with Small-Molecule Inhibitors
Sinha, Debottam, Smith, Corey and Khanna, Rajiv (2020). Joining Forces: Improving Clinical Response to Cellular Immunotherapies with Small-Molecule Inhibitors. Trends in Molecular Medicine, 27 (1), 75-90. doi: 10.1016/j.molmed.2020.09.005
Featured
2019
Journal Article
Blockade of PDGFRβ circumvents resistance to MEK-JAK inhibition via intratumoral CD8+ T-cells infiltration in triple-negative breast cancer
Kalimutho, Murugan, Sinha, Debottam, Mittal, Deepak, Srihari, Sriganesh, Nanayakkara, Devathri, Shafique, Shagufta, Raninga, Prahlad, Nag, Purba, Parsons, Kate and Khanna, Kum Kum (2019). Blockade of PDGFRβ circumvents resistance to MEK-JAK inhibition via intratumoral CD8+ T-cells infiltration in triple-negative breast cancer. Journal of Experimental and Clinical Cancer Research, 38 (1) 85, 1-18. doi: 10.1186/s13046-019-1075-5
Featured
2019
Journal Article
Mitotic slippage: an old tale with a new twist
Sinha, Debottam, Duijf, Pascal H.G. and Khanna, Kum Kum (2019). Mitotic slippage: an old tale with a new twist. Cell Cycle, 18 (1), 7-15. doi: 10.1080/15384101.2018.1559557
Featured
2018
Journal Article
CEP55 is a determinant of cell fate during perturbed mitosis in breast cancer
Kalimutho, Murugan, Sinha, Debottam, Jeffery, Jessie, Nones, Katia, Srihari, Sriganesh, Fernando, Winnie C., Duijf, Pascal H. G., Vennin, Claire, Raninga, Prahlad, Nanayakkara, Devathri, Mittal, Deepak, Saunus, Jodi M., Lakhani, Sunil R., López, J Alejandro, Spring, Kevin J., Timpson, Paul, Gabrielli, Brian, Waddell, Nicola and Khanna, Kum Kum (2018). CEP55 is a determinant of cell fate during perturbed mitosis in breast cancer. EMBO Molecular Medicine, 10 (9) e8566. doi: 10.15252/emmm.201708566
Featured
2018
Journal Article
Cep55 overexpression causes male-specific sterility in mice by suppressing Foxo1 nuclear retention through sustained activation of PI3K/Akt signaling
Sinha, Debottam, Kalimutho, Murugan, Bowles, Josephine, Chan, Ai-Leen, Merriner, D. Jo, Bain, Amanda L., Simmons, Jacinta L., Freire, Raimundo, Lopez, J Alejandro, Hobbs, Robin M., O'Bryan, Moira K. and Khanna, Kum Kum (2018). Cep55 overexpression causes male-specific sterility in mice by suppressing Foxo1 nuclear retention through sustained activation of PI3K/Akt signaling. The FASEB Journal, 32 (9), 4984-4999. doi: 10.1096/fj.201701096RR
Featured
2016
Journal Article
Adenosine 2B receptor expression on cancer cells promotes metastasis
Mittal, Deepak, Sinha, Debottam, Barkauskas, Deborah, Young, Arabella, Kalimutho, Murugan, Stannard, Kimberley, Caramia, Franco, Haibe-Kains, Benjamin, Stagg, John, Khanna, Kum Kum, Loi, Sherene and Smyth, Mark J. (2016). Adenosine 2B receptor expression on cancer cells promotes metastasis. Cancer Research, 76 (15), 4372-4382. doi: 10.1158/0008-5472.CAN-16-0544
Featured
2015
Journal Article
Beyond cytokinesis: the emerging roles of CEP55 in tumorigenesis
Jeffery, J., Sinha, D., Srihari, S., Kalimutho, M. and Khanna, K. K. (2015). Beyond cytokinesis: the emerging roles of CEP55 in tumorigenesis. Oncogene, 35 (6), 683-690. doi: 10.1038/onc.2015.128
2024
Journal Article
Characterization of the skin microbiome in normal and cutaneous squamous cell carcinoma affected cats and dogs
Bromfield, Jacoba I., Zaugg, Julian, Straw, Rodney C., Cathie, Julia, Krueger, Annika, Sinha, Debottam, Chandra, Janin, Hugenholtz, Philip and Frazer, Ian H. (2024). Characterization of the skin microbiome in normal and cutaneous squamous cell carcinoma affected cats and dogs. mSphere, 9 (4) e0055523, e0055523. doi: 10.1128/msphere.00555-23
2023
Journal Article
Molecular mechanisms augmenting resistance to current therapies in clinics among cervical cancer patients
Das, Soumik, Babu, Achsha, Medha, Tamma, Ramanathan, Gnanasambandan, Mukherjee, Anirban Goutam, Wanjari, Uddesh Ramesh, Murali, Reshma, Kannampuzha, Sandra, Gopalakrishnan, Abilash Valsala, Renu, Kaviyarasi, Sinha, Debottam and George Priya Doss, C. (2023). Molecular mechanisms augmenting resistance to current therapies in clinics among cervical cancer patients. Medical Oncology, 40 (5) 149, 149. doi: 10.1007/s12032-023-01997-9
2022
Journal Article
Repurposing of commercially existing molecular target therapies to boost the clinical efficacy of immune checkpoint blockade
Sinha, Debottam, Moseley, Philip, Lu, Xuehan, Wright, Quentin, Gabrielli, Brian, Frazer, Ian H. and Cruz, Jazmina L. G. (2022). Repurposing of commercially existing molecular target therapies to boost the clinical efficacy of immune checkpoint blockade. Cancers, 14 (24) 6150, 1-26. doi: 10.3390/cancers14246150
2022
Conference Publication
Targeting of immune regulatory proteins through locoregional delivery of mAbs augments CD8 T cell mediated anti-tumour responses in vivo
Wright, Q., Sinha, D., Gonzalez-Cruz, J., Frazer, I. and Leggatt, G. (2022). Targeting of immune regulatory proteins through locoregional delivery of mAbs augments CD8 T cell mediated anti-tumour responses in vivo. ESMO Immuno-Oncology Congress 2022, Geneva, Switzerland, 7-9 December 2022. Oxford, United Kingdom: Elsevier. doi: 10.1016/j.iotech.2022.100289
2021
Journal Article
Cep55 regulation of PI3K/Akt signaling is required for neocortical development and ciliogenesis
Rashidieh, Behnam, Shohayeb, Belal, Bain, Amanda Louise, Fortuna, Patrick R. J., Sinha, Debottam, Burgess, Andrew, Mills, Richard, Adams, Rachael C., Lopez, J. Alejandro, Blumbergs, Peter, Finnie, John, Kalimutho, Murugan, Piper, Michael, Hudson, James Edward, Ng, Dominic C. H. and Khanna, Kum Kum (2021). Cep55 regulation of PI3K/Akt signaling is required for neocortical development and ciliogenesis. PLoS Genetics, 17 (10) e1009334, 1-31. doi: 10.1371/journal.pgen.1009334
2021
Conference Publication
Preclinical assessment of off-the-shelf allogeneic T-cell therapy for the treatment of multiple Epstein-Barr virus-associated malignancies
Sinha, D. and Khanna, R. (2021). Preclinical assessment of off-the-shelf allogeneic T-cell therapy for the treatment of multiple Epstein-Barr virus-associated malignancies. ISCT2021, Virtual, 26-28 May 2021. Oxford, United Kingdom: Elsevier. doi: 10.1016/s1465324921004151
2021
Journal Article
EBV and myeloid-derived suppressor cells
Sinha, Debottam and Khanna, Rajiv (2021). EBV and myeloid-derived suppressor cells. Blood, 137 (2), 148-150. doi: 10.1182/blood.2020008640
2020
Journal Article
Pre-transplant cytomegalovirus-specific cellular immunity and risk of viral reactivation following lung transplantation: a prospective cohort study
Altaf, Mohammed, Lineburg, Katie E., Crooks, Pauline, Rehan, Sweera, Matthews, Katherine K., Neller, Michelle A, Ambalathingal, George R., Sinha, Debottam, Grant, Michelle, Hopkins, Peter M. A., Chambers, Daniel, Khanna, Rajiv and Smith, Corey (2020). Pre-transplant cytomegalovirus-specific cellular immunity and risk of viral reactivation following lung transplantation: a prospective cohort study. The Journal of infectious diseases, 224 (2), 312-317. doi: 10.1093/infdis/jiaa750
2020
Journal Article
Therapeutic cooperation between auranofin, a thioredoxin reductase inhibitor and anti-PD-L1 antibody for treatment of triple-negative breast cancer
Raninga, Prahlad V., Lee, Andy C., Sinha, Debottam, Shih, Yu-Yin, Mittal, Deepak, Makhale, Ashwini, Bain, Amanda L., Nanayakarra, Devathri, Tonissen, Kathryn F., Kalimutho, Murugan and Khanna, Kum Kum (2020). Therapeutic cooperation between auranofin, a thioredoxin reductase inhibitor and anti-PD-L1 antibody for treatment of triple-negative breast cancer. International Journal of Cancer, 146 (1), 123-136. doi: 10.1002/ijc.32410
2020
Journal Article
Marizomib suppresses triple-negative breast cancer via proteasome and oxidative phosphorylation inhibition
Raninga, Prahlad, Lee, Andy, Sinha, Debottam, Dong, Lan-feng, Datta, Keshava, Lu, Xue, Kalita-de Croft, Priyakshi, Dutt, Mriga, Hill, Michelle M., Pouliot, Normand M., Gowda, Harsha, Kalimutho, Murugan, Neuzil, Jiri and Khanna, Kum Kum (2020). Marizomib suppresses triple-negative breast cancer via proteasome and oxidative phosphorylation inhibition. Theranostics, 10 (12), 5259-5275. doi: 10.7150/thno.42705
Funding
Current funding
Supervision
Availability
- Dr Debottam Sinha is:
- Available for supervision
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Supervision history
Current supervision
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Doctor Philosophy
Deciphering mechanisms of fibroblast-mediated immune regulation in dysplastic cutaneous and oral mucosal epithelium
Associate Advisor
Other advisors: Associate Professor Arutha Kulasinghe, Dr Janin Chandra
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Doctor Philosophy
Characterizing the cellular and molecular heterogeneity induced by n-Myc in refractory and relapsed neuroblastoma.
Associate Advisor
Other advisors: Dr Janin Chandra
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Doctor Philosophy
The Role of Bacterially Induced Inflammation in Squamous Cell Carcinoma Development
Associate Advisor
Other advisors: Professor Phil Hugenholtz, Professor Mark Morrison, Dr Janin Chandra, Professor Ian Frazer
Completed supervision
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2024
Doctor Philosophy
The Role of Bacterially Induced Inflammation in Squamous Cell Carcinoma Development
Associate Advisor
Other advisors: Professor Phil Hugenholtz, Professor Mark Morrison, Dr Janin Chandra, Professor Ian Frazer
Media
Enquiries
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