Laboratory of Molecular Neurodegeneration  
Mukherjee Lab, Presidency University

Laboratory of Molecular Neurodegeneration and Aging Research
Mukherjee Lab, Presidency University

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Aging poses a risk for the increased incidence of neurodegenerative diseases that causes progressive loss of neuronal structure and function.  Thus, identifying the risk factors associated with age-associated neurodegeneration as often seen in Alzheimer's disease (AD) or Parkinson's disease (PD) is among the greatest challenges to improve the wellbeing of the elderly population. Several environmental risk factors like pesticide exposure and dietary lifestyle choices have been implicated in the increased incidence of these diseases but the etiology remains elusive so far. There is also lack of a proper animal model system to study the effect of these environmental toxins on age-associated neurodegeneration. Why the exposure to pesticides like rotenone results in specific loss of dopaminergic neurons as often seen in sporadic cases of PD is a long standing question. Although mitochondrial dysfunction has emerged as key payers in PD it is not yet known whether they are the disease drivers. Our laboratory is currently studying the molecular mechanisms underlying environmental toxin induced neurodegeneration and how aging correlates with increased susceptibility to environmental stress. We use both cellular and Drosophila models  to study the effect of mitochondrial dysfunction induced by environmental toxins like rotenone on cell death and disease. 

Piyali Mukherjee, PhD

Assistant Professor

School of Biotechnology

Presidency University Second Campus

Newtown, Kolkata-700156

Email:[email protected]