User profiles for Arkasubhra Ghosh

Arkasubhra Ghosh

Director, GROW research laboratory, Narayana Nethralaya Foundation
Verified email at narayananethralaya.com
Cited by 5828

Telomerase directly regulates NF-κB-dependent transcription

A Ghosh, G Saginc, SC Leow, E Khattar, EM Shin… - Nature cell …, 2012 - nature.com
Although elongation of telomeres is thought to be the prime function of reactivated telomerase
in cancers, this activity alone does not account for all of the properties that telomerase …

Telomere-independent Rap1 is an IKK adaptor and regulates NF-κB-dependent gene expression

H Teo, S Ghosh, H Luesch, A Ghosh, ET Wong… - Nature cell …, 2010 - nature.com
We describe a genome-wide gain-of-function screen for regulators of NF-κB, and identify
Rap1 (Trf2IP), as an essential modulator of NF-κB-mediated pathways. NF-κB is induced by …

Corneal stromal repair and regeneration

RR Mohan, D Kempuraj, S D'Souza, A Ghosh - Progress in retinal and eye …, 2022 - Elsevier
The cornea is a specialized, transparent, avascular, immune-privileged, and heavily innervated
tissue that affords 2/3rd of refraction to the eye. Ocular injuries, infections, and genetic …

Efficient in vivo gene expression by trans-splicing adeno-associated viral vectors

Y Lai, Y Yue, M Liu, A Ghosh, JF Engelhardt… - Nature …, 2005 - nature.com
Although adeno-associated virus (AAV)-mediated gene therapy has been hindered by the
small viral packaging capacity of the vector, trans-splicing AAV vectors are able to package …

[HTML][HTML] Elevated expression of matrix metalloproteinase-9 and inflammatory cytokines in keratoconus patients is inhibited by cyclosporine A

R Shetty, A Ghosh, RR Lim… - … & visual science, 2015 - tvst.arvojournals.org
Purpose.: The present study was designed to understand the role of inflammatory cytokines
secreted by corneal epithelial cells in keratoconus (KC) and the response to treatment with …

[HTML][HTML] South Asian medical cohorts reveal strong founder effects and high rates of homozygosity

…, PL Kukkle, S Seshagiri, S Kathiresan, A Ghosh… - Nature …, 2023 - nature.com
The benefits of large-scale genetic studies for healthcare of the populations studied are well
documented, but these genetic studies have traditionally ignored people from some parts of …

Nanomaterial processing using self-assembly-bottom-up chemical and biological approaches

…, V Korampally, A Ghosh… - Reports on Progress …, 2013 - iopscience.iop.org
Nanotechnology is touted as the next logical sequence in technological evolution. This has
led to a substantial surge in research activities pertaining to the development and …

[HTML][HTML] A single intravenous injection of adeno-associated virus serotype-9 leads to whole body skeletal muscle transduction in dogs

Y Yue, A Ghosh, C Long, B Bostick, BF Smith… - Molecular Therapy, 2008 - cell.com
The success of many gene therapy applications hinges on efficient whole body transduction.
In the case of muscular dystrophies, a therapeutic vector has to reach every muscle in the …

[HTML][HTML] A hybrid vector system expands adeno-associated viral vector packaging capacity in a transgene-independent manner

A Ghosh, Y Yue, Y Lai, D Duan - Molecular therapy, 2008 - cell.com
The trans-splicing (ts) and overlapping (ov) vectors expand the packaging capacity of adeno-associated
virus (AAV). But their application depends on the inherent properties of the …

Increased LCN2 (lipocalin 2) in the RPE decreases autophagy and activates inflammasome-ferroptosis processes in a mouse model of dry AMD

U Gupta, S Ghosh, CT Wallace, P Shang, Y Xin… - Autophagy, 2023 - Taylor & Francis
In dry age-related macular degeneration (AMD), LCN2 (lipocalin 2) is upregulated. Whereas
LCN2 has been implicated in AMD pathogenesis, the mechanism remains unknown. Here, …