Rapid recruitment of p53 to DNA damage sites directs DNA repair choice and integrity
YH Wang, TLF Ho, A Hariharan… - Proceedings of the …, 2022 - National Acad Sciences
p53 is primarily known as a downstream transcriptional effector in the DNA damage-response
cascade. We report that endogenous p53 rapidly accumulates at DNA damage sites …
cascade. We report that endogenous p53 rapidly accumulates at DNA damage sites …
Design and synthesis of polymer-functionalized NIR fluorescent dyes–magnetic nanoparticles for bioimaging
…, S Tripathy, VHB Ho, V Vijayaragavan, A Hariharan… - ACS …, 2013 - ACS Publications
The fluorescent probes having complete spectral separation between absorption and emission
spectra (large Stokes shift) are highly useful for solar concentrators and bioimaging. In …
spectra (large Stokes shift) are highly useful for solar concentrators and bioimaging. In …
[HTML][HTML] DNA damage causes rapid accumulation of phosphoinositides for ATR signaling
YH Wang, A Hariharan, G Bastianello… - Nature …, 2017 - nature.com
Phosphoinositide lipids (PPIs) are enriched in the nucleus and are accumulated at DNA
damage sites. Here, we investigate roles of nuclear PPIs in DNA damage response by …
damage sites. Here, we investigate roles of nuclear PPIs in DNA damage response by …
Selective killing of transformed cells by mechanical stretch
… Anushya Hariharan: developed western blots and performed PCR study and data analysis.
Yasaman Nematbakhsh: engineered stretching device. Bryant Lee Doss: performed AFM …
Yasaman Nematbakhsh: engineered stretching device. Bryant Lee Doss: performed AFM …
Force-and cell state–dependent recruitment of Piezo1 drives focal adhesion dynamics and calcium entry
Mechanosensing is an integral part of many physiological processes including stem cell
differentiation, fibrosis, and cancer progression. Two major mechanosensing systems—focal …
differentiation, fibrosis, and cancer progression. Two major mechanosensing systems—focal …
[PDF][PDF] Force-dependent Piezo1 recruitment to focal adhesions regulates adhesion maturation and turnover specifically in non-transformed cells
Piezo1 is a mechanosensitive Ca2+-permeable channel that has been implicated in a
number of mechanosensing processes. It is diffusive on plasma membranes and activated by …
number of mechanosensing processes. It is diffusive on plasma membranes and activated by …
Ultrasound-mediated mechanical forces selectively kill tumor cells
Ultrasound has been used to target tumors either through local heating or local nanobubbles
but these methods damage surrounding normal cells in the target area. Recent studies …
but these methods damage surrounding normal cells in the target area. Recent studies …
Highly Luminescent Heterostructured Copper‐Doped Zinc Sulfide Nanocrystals for Application in Cancer Cell Labeling
…, MFB Zulkifli, SK Yen, A Hariharan… - …, 2016 - Wiley Online Library
The structural characteristics of the seed‐mediated synthesis of heterostructured CuS–ZnS
nanocrystals (NCs) and Cu‐doped ZnS (ZnS:Cu) NCs synthesized by two different protocols …
nanocrystals (NCs) and Cu‐doped ZnS (ZnS:Cu) NCs synthesized by two different protocols …
Mechanical stretch kills transformed cancer cells
…, M Yao, YH Wang, Y Nematbakhsh, A Hariharan… - bioRxiv, 2018 - biorxiv.org
Transformed cancer cells differ from normal cells in several important features like anchorage
independence, Warburg effect and mechanosensing. Consequently, transformed cancer …
independence, Warburg effect and mechanosensing. Consequently, transformed cancer …
Ultrasound-Mediated mechanical forces activate selective tumor cell apoptosis
…, N Dwivedi, L Morgan, M Yao, A Hariharan… - Available at SSRN …, 2020 - papers.ssrn.com
Recent studies show that tumor cells undergo apoptosis after mechanical stretching that
promotes normal cell growth. Since ultrasound can produce similar sub-cellular mechanical …
promotes normal cell growth. Since ultrasound can produce similar sub-cellular mechanical …