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ARVO Annual Meeting Abstract June 2024

Investigating mechanisms of nuclear mechanosensation in optic nerve head astrocytes in response to acute tensile strain

Camille Chin; Ana Nicolle Strat; Suhani Patel; Dan Tso; Samuel Herberg; Preethi S Ganapathy

Invest. Ophthalmol. Vis. Sci.. 2024; 65(7):1209.

ARVO Annual Meeting Abstract June 2024

The role of mechanosensitive channels in cellular/metabolic response of optic nerve head (ONH) astrocytes to tension in a 3D hydrogel system

Ana Nicolle Strat; Suhani Patel; Arunkumar Venkatesan; Robert Carroll; Camille Chin; Dan Tso; Audrey M Bernstein; Samuel Herberg; Preethi S Ganapathy

Invest. Ophthalmol. Vis. Sci.. 2024; 65(7):1201.

ARVO Annual Meeting Abstract June 2024

Activation of the mechanosensitive channel Piezo 1 in mouse optic nerve head astrocytes induces cytoskeletal remodeling and morphological changes in a 3D hydrogel system.

Suhani Patel; Ana Nicolle Strat; Samuel Herberg; Preethi S Ganapathy

Invest. Ophthalmol. Vis. Sci.. 2024; 65(7):1200.

ARVO Annual Meeting Abstract June 2024

Transcriptomic and epigenomic profiling of normal and glaucomatous trabecular meshwork cells in a tissue-like soft ECM environment

Samuel Herberg; Rajanya Ghosh; Rachel Hadvina; Ayushi Singh; Dan W Stamer; Kate E Keller; Preethi S Ganapathy; Yutao Liu

Invest. Ophthalmol. Vis. Sci.. 2024; 65(7):5172.

ARVO Annual Meeting Abstract June 2024

Effects of 3D mechanical stretch on trabecular meshwork cell nuclear morphology and genome-wide expression patterns

Kavipriya Kovai Palanivel; Suhani Patel; Rachel Hadvina; Kate E Keller; Yutao Liu; Preethi S Ganapathy; Samuel Herberg

Invest. Ophthalmol. Vis. Sci.. 2024; 65(7):5166.

ARVO Annual Meeting Abstract June 2024

Identifying nuclear alterations in Schlemm’s canal cells interacting with glaucomatous trabecular meshwork cells using a 3D ECM hydrogel co-culture model

Ayushi Singh; Suhani Patel; Rajanya Ghosh; Ana Nicolle Strat; Rachel Hadvina; Kristin Marie Perkumas; Dan W Stamer; Kate E Keller; Yutao Liu; Preethi S Ganapathy; Samuel Herberg

Invest. Ophthalmol. Vis. Sci.. 2024; 65(7):5152.

ARVO Annual Meeting Abstract June 2024

Prolonged ECM stiffening induces a glaucoma-like phenotype in trabecular meshwork cells through mechanical memory retention

Rajanya Ghosh; Suhani Patel; Izzy Salama; Michael P Geiss; Souvik Ghosh; Kate E Keller; Preethi S Ganapathy; Samuel Herberg

Invest. Ophthalmol. Vis. Sci.. 2024; 65(7):6463.

ARVO Annual Meeting Abstract June 2024

Mitochondrial Dysfunction in Exfoliation Glaucoma

Arunkumar Venkatesan; Nileyma Castro; Jose Mario Wolosin; Preethi S Ganapathy; Jamin Brown; Anthony DeVincentis III; Sandra Sieminski; Audrey M Bernstein

Invest. Ophthalmol. Vis. Sci.. 2024; 65(7):6461.

ARVO Annual Meeting Abstract June 2023

Optic nerve head astrocyte response to compressive/tensile strains using a 3D hydrogel system

Ana Nicolle Strat; Alex Kirschner; Ayushi Singh; Katarina Sako; Michael Geiss; Samuel Herberg; Preethi S Ganapathy

Invest. Ophthalmol. Vis. Sci.. 2023; 64(8):4364.

ARVO Annual Meeting Abstract June 2023

Glaucomatous trabecular meshwork cells induce Schlemm’s canal cell pathobiology in a biomimetic 3D ECM hydrogel co-culture model

Ayushi Singh; Suhani Patel; Alekhya Rajasekaran; Ana Nicolle Strat; Kristin Marie Perkumas; W Daniel Stamer; Kate E Keller; Preethi S Ganapathy; Samuel Herberg

Invest. Ophthalmol. Vis. Sci.. 2023; 64(8):5077.

Glaucoma November 2022

YAP/TAZ Mediate TGFβ2-Induced Schlemm's Canal Cell Dysfunction

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Haiyan Li; Ayushi Singh; Kristin M. Perkumas; W. Daniel Stamer; Preethi S. Ganapathy; Samuel Herberg
TAGS: actins, cytoskeleton, hydrogel, hydrogels, pathophysiology, schlemm's canal, glaucoma, actomyosin, fibronectins, stress fibers
Invest. Ophthalmol. Vis. Sci.. 2022; 63(12):15. https://doi.org/10.1167/iovs.63.12.15

Includes: Supplemental Content

ARVO Annual Meeting Abstract June 2022

Glaucomatous stressors drive Schlemm’s canal cell pathobiology via elevated YAP activity

Samuel Herberg; Haiyan Li; Megan Kuhn; William Daniel Stamer; Preethi S Ganapathy

Invest. Ophthalmol. Vis. Sci.. 2022; 63(7):810.

ARVO Annual Meeting Abstract June 2022

Upregulated YAP activity and histone acetylation modulate glaucomatous trabecular meshwork cell dysfunction

Haiyan Li; Daniel W Stamer; Preethi S Ganapathy; Samuel Herberg

Invest. Ophthalmol. Vis. Sci.. 2022; 63(7):809.

ARVO Annual Meeting Abstract June 2022

Engineering a 3D hydrogel system to study optic nerve head astrocyte morphology and behavior in response to glaucomatous insult

Ana N Strat; Alexander Kirschner; Hannah Yoo; Ayushi Singh; Tyler Bagué; Haiyan Li; Samuel Herberg; Preethi S Ganapathy

Invest. Ophthalmol. Vis. Sci.. 2022; 63(7):2862 – A0385.

Perspective February 2022

Consensus Recommendation for Mouse Models of Ocular Hypertension to Study Aqueous Humor Outflow and Its Mechanisms

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Colleen M. McDowell; Krishnakumar Kizhatil; Michael H. Elliott; Darryl R. Overby; Joseph van Batenburg-Sherwood; J. Cameron Millar; Markus H. Kuehn; Gulab Zode; Ted S. Acott; Michael G. Anderson; Sanjoy K. Bhattacharya; Jacques A. Bertrand; Terete Borras; Diane E. Bovenkamp; Lin Cheng; John Danias; Michael Lucio De Ieso; Yiqin Du; Jennifer A. Faralli; Rudolf Fuchshofer; Preethi S. Ganapathy; Haiyan Gong; Samuel Herberg; Humberto Hernandez; Peter Humphries; Simon W. M. John; Paul L. Kaufman; Kate E. Keller; Mary J. Kelley; Ruth A. Kelly; David Krizaj; Ajay Kumar; Brian C. Leonard; Raquel L. Lieberman; Paloma Liton; Yutao Liu; Katy C. Liu; Navita N. Lopez; Weiming Mao; Timur Mavlyutov; Fiona McDonnell; Gillian J. McLellan; Philip Mzyk; Andrews Nartey; Louis R. Pasquale; Gaurang C. Patel; Padmanabhan P. Pattabiraman; Donna M. Peters; Vijaykrishna Raghunathan; Ponugoti Vasantha Rao; Naga Rayana; Urmimala Raychaudhuri; Ester Reina-Torres; Ruiyi Ren; Douglas Rhee; Uttio Roy Chowdhury; John R. Samples; E. Griffen Samples; Najam Sharif; Joel S. Schuman; Val C. Sheffield; Cooper H. Stevenson; Avinash Soundararajan; Preeti Subramanian; Chenna Kesavulu Sugali; Yang Sun; Carol B. Toris; Karen Y. Torrejon; Amir Vahabikashi; Janice A. Vranka; Ting Wang; Colin E. Willoughby; Chen Xin; Hongmin Yun; Hao F. Zhang; Michael P. Fautsch; Ernst R. Tamm; Abbot F. Clark; C. Ross Ethier; W. Daniel Stamer
TAGS: eye, mice, ocular hypertension, intraocular pressure, perfusion
Invest. Ophthalmol. Vis. Sci.. 2022; 63(2):12. https://doi.org/10.1167/iovs.63.2.12

ARVO Annual Meeting Abstract June 2021

TGFβ2 modulates YAP/TAZ activity in human trabecular meshwork cells through ERK and ROCK signaling pathways

Haiyan Li; Haven Roberts; Daniel W Stamer; Preethi S Ganapathy; Samuel Herberg

Invest. Ophthalmol. Vis. Sci.. 2021; 62(8):1657.

ARVO Annual Meeting Abstract June 2021

Targeting YAP/TAZ mechanoregulation with statins to reverse glaucomatous trabecular meshwork stiffening

Hannah Yoo; Haiyan Li; Ana N Strat; Haven Roberts; Daniel W Stamer; Alison Patteson; Robert W Weisenthal; Preethi S Ganapathy; Samuel Herberg

Invest. Ophthalmol. Vis. Sci.. 2021; 62(8):1647.

ARVO Annual Meeting Abstract June 2021

Mechanosensitive channel inhibition attenuates TGFβ2-induced actin cytoskeletal remodeling in optic nerve head astrocytes.

Preethi S Ganapathy; Alexander C Kirschner; John Yablonski; Ana N Strat; Tyler Bague; Haiyan Li; Alison Patteson; Samuel Herberg

Invest. Ophthalmol. Vis. Sci.. 2021; 62(8):2780.

ARVO Annual Meeting Abstract June 2020

Investigation of 3D Mechanotransduction using a Trabecular Meshwork Hydrogel

Samuel Herberg; Haiyan Li; Tyler Bague; Alexander Kirschner; Daniel Stamer; Preethi S Ganapathy

Invest. Ophthalmol. Vis. Sci.. 2020; 61(7):3454.

ARVO Annual Meeting Abstract June 2017

Examination of optic nerve peripapillary vasculature in uveitic disease through optical coherence tomography angiography.

Preethi S Ganapathy; Francesco Pichi; Kimberly Baynes; Sunil K Srivastava

Invest. Ophthalmol. Vis. Sci.. 2017; 58(8):2148.

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Investigating mechanisms of nuclear mechanosensation in optic nerve head astrocytes in response to acute tensile strain

The role of mechanosensitive channels in cellular/metabolic response of optic nerve head (ONH) astrocytes to tension in a 3D hydrogel system

Activation of the mechanosensitive channel Piezo 1 in mouse optic nerve head astrocytes induces cytoskeletal remodeling and morphological changes in a 3D hydrogel system.

Transcriptomic and epigenomic profiling of normal and glaucomatous trabecular meshwork cells in a tissue-like soft ECM environment

Effects of 3D mechanical stretch on trabecular meshwork cell nuclear morphology and genome-wide expression patterns

Identifying nuclear alterations in Schlemm’s canal cells interacting with glaucomatous trabecular meshwork cells using a 3D ECM hydrogel co-culture model

Prolonged ECM stiffening induces a glaucoma-like phenotype in trabecular meshwork cells through mechanical memory retention

Mitochondrial Dysfunction in Exfoliation Glaucoma

Optic nerve head astrocyte response to compressive/tensile strains using a 3D hydrogel system

Glaucomatous trabecular meshwork cells induce Schlemm’s canal cell pathobiology in a biomimetic 3D ECM hydrogel co-culture model

YAP/TAZ Mediate TGFβ2-Induced Schlemm's Canal Cell Dysfunction

Glaucomatous stressors drive Schlemm’s canal cell pathobiology via elevated YAP activity

Upregulated YAP activity and histone acetylation modulate glaucomatous trabecular meshwork cell dysfunction

Engineering a 3D hydrogel system to study optic nerve head astrocyte morphology and behavior in response to glaucomatous insult

Consensus Recommendation for Mouse Models of Ocular Hypertension to Study Aqueous Humor Outflow and Its Mechanisms

TGFβ2 modulates YAP/TAZ activity in human trabecular meshwork cells through ERK and ROCK signaling pathways

Targeting YAP/TAZ mechanoregulation with statins to reverse glaucomatous trabecular meshwork stiffening

Mechanosensitive channel inhibition attenuates TGFβ2-induced actin cytoskeletal remodeling in optic nerve head astrocytes.

Investigation of 3D Mechanotransduction using a Trabecular Meshwork Hydrogel

Examination of optic nerve peripapillary vasculature in uveitic disease through optical coherence tomography angiography.

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