Pramod C. Rath

Pramod C. Rath

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Pramod C. Rath

Molecular Biology Laboratory, School of Life Sciences, Jawaharlal Nehru University, New Delhi, India

Research Focus & Metrics

Academic Career Length

22Years (2005-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 March 2016 in Ageing Research Reviews
Verified
Journal Article
Closed access
SKSukhleen Kour
Sukhleen Kour
PRPramod C. Rath
Pramod C. Rath

28 August 2017 in PLOS ONE
Verified
Journal Article
Open access
PDF file
JCJitendra Kumar Chaudhary
Jitendra Kumar Chaudhary
PRPramod C. Rath
Pramod C. Rath
Mesenchymal stem cells’ (MSCs) fate is largely determined by the various topographical features and a range of extracellular matrix (ECM) components present in their niches. Apart from maintaining structural stability, they regulate cell morphology, division, proliferation, migration and differentiation among others. Traditional MSC cultures, which are mainly based on two-dimensional smooth surfaces of culture dishes and plates, do not provide topographical cues similar to in vivo three-dimensional niches, impacting various cellular processes. Therefore, we culture the mouse bone marrow-derived MSCs on microgrooved bearing surface, partially mimicking in vivo reticulated niche, to study its effect on morphology, pluripotency factor-associated stemness, cell division and rate of proliferation. Following culture, morphological features, and MSC-specific marker gene expression, such as CD29, CD44, Sca-1 along with HSC (Haematopoietic stem cell)-specific markers like CD34, CD45, CD11b were evaluated by microscopy and immunophenotyping, respectively. HSC is another type of bone marrow stem cell population, which concertedly interacts with MSC during various functions, including haematopoiesis. In addition, mesenchymal stem cells were further analyzed for gene expression of pluripotency-associated transcription factors such as Oct3/4, Sox-2, Nanog and Myc, as well as differentiated into adipocytes, osteocytes and chondrocytes. Our results show that microgrooved surface-cultured mesenchymal stem cells (MMSCs) expressed higher levels of expected cell surface and pluripotency-associated markers and proliferated more rapidly (2–3×fold) with higher percentage of cells in S/G2-M-phase, consequently giving rise to higher cell yield compared to standard culture flask-grown cells (MSCs), taken as control. Furthermore, both MSCs and MMSCs showed considerable accumulation of intracellular lipid-droplets, higher alkaline phosphatase activity and secretion of extracellular matrix that are characteristics of adipogenesis, osteogenesis and chondrogenesis, respectively.

11 January 2016 in Molecular Neurobiology
Verified
Journal Article
Closed access
PDF file
SKSukhleen Kour
Sukhleen Kour
PRPramod C. Rath
Pramod C. Rath

1 October 2019 in Biological Control
Verified
Journal Article
Closed access
SPS R Prabhukarthikeyan
S R Prabhukarthikeyan
MYManoj K. Yadav
Manoj K. Yadav
AAA. Anandan
A. Anandan
SAS. Aravindan
S. Aravindan
UKU. Keerthana
U. Keerthana
PRP.C. Rath
P.C. Rath

2 December 2024 in Mechanisms of Ageing and Development
Verified
Journal Article
Closed access
JCJitendra Chaudhary
Jitendra Chaudhary
ADAjay Kumar Danga
Ajay Kumar Danga
AKAnita Kumari
Anita Kumari
ABAkshay Bhardwaj
Akshay Bhardwaj
PRPramod C. Rath
Pramod C. Rath

14 November 2015 in Journal of Molecular Neuroscience
Verified
Journal Article
Closed access
PDF file
SKSukhleen Kour
Sukhleen Kour
PRPramod C. Rath
Pramod C. Rath