Dr Raman Sharma
University Research Fellow
School of Medicine
College of Health
Eligible to supervise Masters and PhD - email supervisor to discuss availability.
Raman's research focuses on understanding the molecular pathways altered by the gene variants implicated in neurodevelopmental and neurodegenerative disorders with aim of using this knowledge for developing treatments for the affected patients. Raman has over 30 years of experience in molecular and cell biology. His research has been supported by funding from the Australian Research Council, the National Health and Medical Research Council, Channel 7 Children's Research Foundation, Women's and Children's Hospital Foundation, Cancer Council of South Australia, National Breast Cancer Foundation and Cancer Council Queensland during last number of years.In 2009, He was awarded a UICC Yamagiwa-Yoshida Memorial International Cancer Fellowship funded by the Union for International Cancer Control (Switzerland) to work at the Scripps Institute, San Diego, USA, and in recognition to his outstanding contribution during this fellowship, he was inducted as a Life-time Honorary Fellow of UICC. During last many years, he has published in journals such as JBC, Nature Medicine, Oncogene, Cancer Research, Am J Hum Genet, Mol Cell Biol, Current Biology. He is passionate about mentoring and teaching theoretical and practical aspects of vast area of molecular and cell biology to young students.
Project 1
Title: Testing the efficacy of Splice-Switching Oligonucleotides in humanised preclinical Timmdc1 mouse model of an inherited, childhood-fatal polyneuropathy
Description: We identified a deep-intronic homozygous TIMMDC1 variant in two affected children (deceased) and used splice-switching oligonucleotides (SSOs) to efficiently restore normal levels of mRNA, protein, and mitochondrial function in their skin fibroblasts. We have generated a humanised preclinical Timmdc1 mouse model that recapitulates human symptoms. This project will determine molecular and cellular consequences of treating the Timmdc1 homozygous mutant mice with SSOs as a step towards developing treatments for patients with this variant.
Project 2
Title: Deciphering the mechanism of neurodevelopmental disabilities caused by THOC2 mRNA export factor variants using patient-derived iPSCs
Description: THOC2 gene encodes subunit of a highly-conserved TREX (Transcription-Export) complex that facilitates mRNA export from the cell nucleus to the cytoplasm. We have implicated >60 THOC2 variants in X-linked neurodevelopmental disabilities (NDDs). To study the mechanism of aberrant THOC2 variant function in NDDs, we have generated THOC2 patient-derived iPSCs for studying the cellular and molecular consequences of THOC2 variants on neural induction and differentiation.
Both Projects
Projects available for: Honours and HDR
Location: AHMS Building
Research Project start: Semester 1 and 2
| Date | Position | Institution name |
|---|---|---|
| 2014 - ongoing | University Research Fellow | University of Adelaide |
| 2011 - 2013 | Research Fellow | Women's & Children's Health Research Institute Inc, North Adelaide |
| 2003 - 2010 | Senior Research Fellow | Hanson Institute, IMVS |
| 2002 - 2003 | Medical Scientist - Team Leader | Women’s and Children’s Hospital & Bionomics Limited |
| 2002 - ongoing | Affiliate Senior Lecturer | University of Adelaide |
| 2000 - 2002 | Senior Research Officer | Institute of Medical and Veterinary Science |
| 1998 - 1999 | Research Officer | Institute of Medical and Veterinary Science |
| 1996 - 1998 | Postdoctoral Research Fellow | University of Adelaide |
| 1995 - 1996 | Postdoctoral Research Fellow | University of Adelaide |
| Date | Type | Title | Institution Name | Country | Amount |
|---|---|---|---|---|---|
| 2014 | Award | The Human Genetics Society of Australasia Annual Scientific Meeting Travel Award | - | - | - |
| 2009 | Fellowship | UICC Yamagiwa-Yoshida Memorial International Cancer Fellowship | - | - | - |
| 1993 | Fellowship | French Government International Research Fellowship | - | - | - |
| 1990 | Award | Visiting Fellow, North Carolina State University, Raleigh USA | - | - | - |
| 1981 | Award | Dr MS Randhawa Medal of PAU, India | Punjab Agricultural University, Ludhiana | - | - |
| Date | Institution name | Country | Title |
|---|---|---|---|
| 1984 | PAU | India | PhD: Genetics |
| 1980 | PAU | India | MSc: Genetics |
| 1977 | GNDU | India | BSc |
| Year | Citation |
|---|---|
| 2020 | Palmer, E. E., Caroll, R., Shaw, M., Kumar, R., Nawaz, U., Minoche, A., . . . Gecz, J. (2020). <i>RLIM</i> is a candidate dosage sensitive gene for individuals with varying duplications of Xq13, intellectual disability and recognizable facial features.. In EUROPEAN JOURNAL OF HUMAN GENETICS Vol. 28 (pp. 995-996). SPRINGERNATURE. |
| 2010 | Lamprecht, B., Korden, W., Kreher, S., Kumar, R., Hummel, M., Lenze, D., . . . Mathas, S. (2010). DEREPRESSION OF AN ENDOGENOUS LONG TERMINAL REPEAT ACTIVATES THE CSF1R PROTO-ONCOGENE IN HODGKIN LYMPHOMA. In HAEMATOLOGICA Vol. 95 (pp. S2). FERRATA STORTI FOUNDATION. |
| Year | Citation |
|---|---|
| 2024 | Gecz, J., Bhattacharjee, R., Palmer, E., Gardner, A., Carroll, R., Wee, I. C., . . . Kumar, R. (2024). Genetic, Molecular and Mouse Model Investigations of Neurodevelopmental Impact of Deleterious Variants of the TREX Transcription-mRNA Export Complex Subunits. Poster session presented at the meeting of Abstracts of the 57th European Society of Human Genetics Conference (ESHG 2024), as published in European Journal of Human Genetics. Berlin, Germany: Springer Nature. DOI |
| 2023 | de Nys, R., Ritchie, T., Bhattacharje, R., Kumar, R., & Gecz, J. (2023). PCDH19 is regulated by neurosteroids and their receptors. Poster session presented at the meeting of EUROPEAN JOURNAL OF HUMAN GENETICS. AUSTRIA, Vienna: SPRINGERNATURE. |
| 2020 | Bhattacharjee, R., White, M., Thomas, P., Gecz, J., & Sharma, R. (2020). Investigating the Role of THOC2/TREX Nuclear mRNA Export in Neurodevelopmental Disorders. Poster session presented at the meeting of 14th Florey Postgraduate Research Conference, 2020. Adelaide. |
| 2020 | Gecz, J., Kolc, K., Sadleir, L., Depienne, C., Marini, C., Scheffer, I. E., . . . Roberts, R. (2020). Clinical and molecular complexity of X-linked clustering epilepsy, a disorder of cellular mosaics. Poster session presented at the meeting of EUROPEAN JOURNAL OF HUMAN GENETICS. SPRINGERNATURE. |
Grant Funding (in Australia)
| 2021-2024 | Development of drought tolerant, high protein legume for arid Australia. Australian Research Council Linkage Project. | Iain Searle, Jozef Gecz, Amy Moss, Raman Kumar, Stuart Nagel, Malcolm Buckby |
| 2022 | Investigating the role of steroid hormone receptors and neurosteroids to improve outcomes for PCDH19 Clustering Epilepsy. PCDH19 Alliance, CA, USA | Jozef Gecz, Raman Kumar and Paul Thomas |
| 2022-2023 | Oligonucleotide-driven treatment of an inherited, childhood-lethal polyneuropathy: Generation and characterisation of a humanised preclinical mouse model. Channel 7 Children’s Research Foundation. | Jozef Gecz, Raman Kumar and Paul Thomas |
| 2019-2022 | TREX nuclear mRNA export and healthy development. National Health and Medical Research Project Grant. | Jozef Gecz, Raman Kumar and Paul Thomas |
| 2017-2019 | TREX-mediated nuclear mRNA export in neuronal differentiation and function. Australian Research Council Discovery Project. | Jozef Gecz, Raman Kumar and Lachlan Jolly |
| 2016 | Genotype phenotype investigations in PCDH19-Female Epilepsy. Women’s and Children’s Hospital Foundation. | Duyen Pham, Jozef Gecz and Raman Kumar |
| 2016 | Deciphering the non-coding code: Finding the genetic basis for neurological disorders in large, well-studied families. Women’s and Children’s Hospital Foundation. | Mark Corbett and Raman Kumar |
| 2014 | Mutations in the mRNA export factor THOC2 cause intellectual disability. Channel 7 Children’s Research Foundation | Raman Kumar, Jozef Gecz and Mark Corbett |
| 2013 | Mutations in THOC2 implicate mRNA export pathway in intellectual disability. Channel 7 Children’s Research Foundation | Raman Kumar, Jozef Gecz and Michael Field |
| 2013-2014 | Role of FBXO31-mediated protein degradation in mitotic progression. Cancer Council Queensland Cancer Research Project Grants | Kum Kum Khanna and Raman Kumar |
| 2013 | THOC2 is a novel gene causing intellectual disability. Women’s and Children’s Hospital Foundation | Raman Kumar, Jozef Gecz and Michael Field |
| 2012 | Functional characterisation of a mutant STXBP5L gene that is the likely cause of a novel childhood neurodegenerative disorder. Channel 7 Children’s Research Foundation | Raman Kumar, Jozef Gecz, Mark Corbett and Eric Haan |
| 2008-2010 | The role of FBXO31 in a novel pathway of breast tumour suppression. Cancer Council and National Breast Cancer Foundation | David F Callen, Raman Kumar and Gelareh Farshid |
| 2009 | The roles of SCFhCdc4/Fbxw7 isoforms in regulating the localization and proteolysis of cyclin E in human cells. UICC Yamagiwa-Yoshida Memorial International Cancer Fellowship, Union for International Cancer Control (Switzerland) | Raman Kumar |
| 2006 | Investigation of the function of Nance-Horan Syndrome (NHS) gene. Channel 7 Children’s Research Foundation |
Shiwani Sharma, Jozef Gecz, Jamie E Craig, Raman Kumar and Kathryn Burdon |
| 1996 | Nested-Polymerase Chain Reaction and Expressed Sequence Tag-Based Cloning of Anion Efflux Channel Genes from Higher Plants. Australian Research Council Small Grant | Raman Kumar and Daniel P Schachtman |
Teaching and Supervisory Experience - In Brief
Raman has supervised PhD (x8), MSc (x1) & Honours (x12) students and Research and Laboratory Assistants throughout his career.
Other:
- MBBS fourth Year Research Projects: 8x completed
- MBBS third Year Research Projects: 5x
- BSc third year students: 7-8 week training projects: 9x
- Several students with Summer Scholarship training programs funded by the Cancer Council of South Australia
- Year 11-12 school students projects: many
Undergraduate and Postgraduate Teaching:
Teaching was part of his job as the Assistant Professor at the Department of Genetics, PAU, India. Over a period of six years, he lectured undergraduate and postgraduate students of Genetics and Biotechnology. Undergraduate Courses: Elements of Genetics, Principles of Genetics and Elementary Evolution. Postgraduate Courses: Biochemical Genetics, Molecular Cytogenetics, Plant Biotechnology, Fundamentals of Genetics and Fundamentals of Cytology and Cytogenetics.
Bioinformatics and Gene Sequencing, Department of Botany, University of Adelaide
| Date | Role | Research Topic | Program | Degree Type | Student Load | Student Name |
|---|---|---|---|---|---|---|
| 2024 | Co-Supervisor | Modelling THOC2 neurodevelopmental syndrome using patient-derived 3D brain organoids | Master of Philosophy (Medical Science) | Master | Full Time | Ms Shreya Agarwala |
| 2021 | Co-Supervisor | What is responsible gene drive research in the Australian context? A case study of the development of gene drive mice. | Doctor of Philosophy | Doctorate | Full Time | Rebecca Paxton |
| Date | Role | Research Topic | Program | Degree Type | Student Load | Student Name |
|---|---|---|---|---|---|---|
| 2020 - 2024 | Principal Supervisor | A Mouse Model of Transcription and mRNA Export (TREX) Complex Scaffold Protein THOC2- Related Neurodevelopmental Disorder | Doctor of Philosophy | Doctorate | Full Time | Mr Rudrarup Bhattacharjee |
| 2019 - 2023 | Co-Supervisor | Protocadherin 19 Clustering Epilepsy: Epigenomic, Transcriptomic and Proteomic Analyses | Doctor of Philosophy | Doctorate | Full Time | Miss Rebekah Taylor de Nys |
| 2009 - 2012 | External Supervisor | Epigenetics in Cancer: Basic and Translational Aspects | Doctor of Philosophy | Doctorate | Full Time | Ms Sue Lim |
| 2008 - 2011 | Co-Supervisor | An Investigation of Mutant p53 Function | Doctor of Philosophy | Doctorate | Full Time | Dr Jacqueline Noll |
| 2004 - 2008 | Co-Supervisor | Functional Analysis of ANKRD11 and FBX031; Two Candidature Tumour Suppressor Genes from the 16q24.3 Breast Cancer Loss of Heterozygosity Region | Doctor of Philosophy | Doctorate | Full Time | Mr Paul Neilsen |
| Date | Role | Membership | Country |
|---|---|---|---|
| 2013 - ongoing | Member | Human Genetics Society of Australasia, SA Branch | - |
| 2012 - ongoing | Member | Human Genetics Society of Australasia | - |
| 2008 - ongoing | Member | American Society for Biochemistry and Molecular Biology (ASBMB) | - |
| 2002 - ongoing | Member | Australian Society of Medical Research | - |