User profiles for Meghna Mathur

Meghna Mathur

McGill University
Verified email at mail.mcgill.ca
Cited by 96

Midbrain organoids with an SNCA gene triplication model key features of synucleinopathy

…, J Sirois, J Ramamurthy, M Mathur… - Brain …, 2021 - academic.oup.com
SNCA, the first gene associated with Parkinson’s disease, encodes the α-synuclein protein,
the predominant component within pathological inclusions termed Lewy bodies. The …

Tom20 gates PINK1 activity and mediates its tethering of the TOM and TIM23 translocases upon mitochondrial stress

…, RA Thomas, N Karpilovsky, M Mathur… - Proceedings of the …, 2024 - National Acad Sciences
Mutations in PTEN-induced putative kinase 1 (PINK1) cause autosomal recessive early-onset
Parkinson’s disease (PD). PINK1 is a Ser/Thr kinase that regulates mitochondrial quality …

[HTML][HTML] Identification of amyloid beta in small extracellular vesicles via Raman spectroscopy

…, T Rojalin, RR Mizenko, S Hilt, M Mathur… - Nanoscale …, 2021 - pubs.rsc.org
One of the hallmarks of Alzheimer's disease (AD) pathogenesis is believed to be the production
and deposition of amyloid-beta (Aβ) peptide into extracellular plaques. Existing research …

[HTML][HTML] Microfabricated disk technology: Rapid scale up in midbrain organoid generation

…, P Lépine, M Lacalle-Aurioles, J Sirois, M Mathur… - Methods, 2022 - Elsevier
By providing a three-dimensional in vitro culture system with key features of the substantia
nigra region in the brain, 3D neuronal organoids derived from human induced pluripotent …

[PDF][PDF] Generation of human midbrain organoids from induced pluripotent stem cells

NV Mohamed, M Mathur… - MNI Open …, 2021 - … .s3.eu-west-1.amazonaws.com
The development of brain organoids represents a major technological advance in the stem
cell field, a novel bridge between traditional 2D cultures and in vivo animal models. In …

An approach to measuring protein turnover in human induced pluripotent stem cell organoids by mass spectrometry

…, AN Bayne, NV Mohamed, W Yi, M Mathur… - Methods, 2022 - Elsevier
Patient-derived organoids from induced pluripotent stem cells have emerged as a model for
studying human diseases beyond conventional two-dimensional (2D) cell culture. Briefly, …

Fast 3D Optoacoustic Mesoscopy of Neuromelanin Through Entire Human Midbrain Organoids at Single‐Cell Resolution

…, NV Mohamed, P Lépine, M Mathur… - Laser & Photonics …, 2023 - Wiley Online Library
Parkinson's disease is a devastating neurodegenerative disorder characterized by loss of
neuromelanin‐containing dopaminergic neurons. Novel 3D culture systems like human …

Effect of oral ingestion of different forms of silver on tissue content of some essential elements in chicks

DC Sharma, G Dadheech, B Fiza, M Mathur… - Indian Journal of Clinical …, 2009 - Springer
Silver is ingested in India in the form of varak, Ayurvedic bhasm and water contained in silver
utensils, but nobody knows their effects. We have examined the effect of interaction of silver …

Resonance of Ambedkar's Vision of Social Democracy in Bama's Karukku: Empowerment of Dalits Through Education

M Mathur, P Thakur - Contemporary Voice of Dalit, 2022 - journals.sagepub.com
Social democracy demands existence of freedom, equality, justice and solidarity among
masses. Doyens like John Locke, Jean Jacques Rousseau and Karl Marx decrypted the social …

CelltypeR: A flow cytometry pipeline to annotate, characterize and isolate single cells from brain organoids

…, S Li, A Gestin, VE Piscopo, P Lépine, M Mathur… - bioRxiv, 2022 - biorxiv.org
Motivated by the growing number of single cell RNA sequencing datasets (scRNAseq)
revealing the cellular heterogeneity in complex tissues, particularly in brain and induced …