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ARVO Annual Meeting Abstract June 2024

Propranolol demonstrates antifungal activity against Fusarium and Apergillus corneal isolates and in a murine model of fungal keratitis.

Michael E Zegans; Kevin K Fuller; Cecilia Gutierrez-Perez; Chetan Pavuluri; Ruina Bao; Brandon Ross; Galini Poimenidou; N Venkatesh Prajna; K Dharmalingam; Robert Cramer

Invest. Ophthalmol. Vis. Sci.. 2024; 65(7):1963.

ARVO Annual Meeting Abstract June 2024

Dysregulated miRNAs and their role in Fusarium Keratitis

SHREYA DINESH; Lalitha Prajna; N Venkatesh Prajna; Kuppamuthu Dharmalingam; Devarajan Bharanidharan

Invest. Ophthalmol. Vis. Sci.. 2024; 65(7):1104.

ARVO Annual Meeting Abstract June 2024

Predictors of Visual Outcomes in Microbial Keratitis

Emily Louise Vogt; Leslie M. Niziol; N Venkatesh Prajna; Keith D Miller; Mercy Pawar; Madeleine C. Lee; Tania Padilla Conde; Sina Rezaei; Prabhleen Kochar; Suvitha Selvaraj; Dhanya Kuppuraj; Nambi Nallasamy; Shahzad I Mian; Sina Farsiu; Maria A Woodward

Invest. Ophthalmol. Vis. Sci.. 2024; 65(7):4920.

ARVO Annual Meeting Abstract June 2024

Clinical Evaluation of a Novel CRISPR/Cas12a-Based Diagnostic Tool for the Diagnosis of Fungal Endophthalmitis

Siddharth Narendran; Hanith Raj Deivarajan; Lalitha Prajna; N Venkatesh Prajna

Invest. Ophthalmol. Vis. Sci.. 2024; 65(7):5618.

Cornea & External Disease July 2023

FluoroPi Device With SmartProbes: A Frugal Point-of-Care System for Fluorescent Detection of Bacteria From a Pre-Clinical Model of Microbial Keratitis

PDF

Syam Mohan P. C. Mohanan; Kay Russell; Sheelagh Duncan; Alex Kiang; Charles Lochenie; Emma Duffy; Stephnie Kennedy; N. Venkatesh Prajna; Rachel L. Williams; Kevin Dhaliwal; Gareth O. S. Williams; Bethany Mills
TAGS: bacteria, cornea, diagnostic imaging, fluorescence, keratitis, microscopes, point-of-care systems, suidae, white light, infections
Trans. Vis. Sci. Tech.. 2023; 12(7):1. https://doi.org/10.1167/tvst.12.7.1

Includes: Supplemental Content

Cornea & External Disease January 2023

Deep Convolutional Neural Networks Detect no Morphological Differences Between Culture-Positive and Culture-Negative Infectious Keratitis Images

PDF

Kaitlin Kogachi; Prajna Lalitha; N. Venkatesh Prajna; Rameshkumar Gunasekaran; Jeremy D. Keenan; J. Peter Campbell; Xubo Song; Travis K. Redd
TAGS: convolutional neural networks, keratitis, corneal ulcer
Trans. Vis. Sci. Tech.. 2023; 12(1):12. https://doi.org/10.1167/tvst.12.1.12

Includes: Supplemental Content

ARVO Annual Meeting Abstract June 2021

Automated Differentiation of Bacterial from Fungal Keratitis Using Deep Learning

Travis K Redd; Luca Della Santina; N Venkatesh Prajna; Prajna Lalitha; Nisha Acharya; Thomas Lietman

Invest. Ophthalmol. Vis. Sci.. 2021; 62(8):2161.

Special Issue April 2021

Chemical Cross-Linking of Corneal Tissue to Reduce Progression of Loss of Sight in Patients With Keratoconus

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Atikah Haneef; Ramprasad Obula Giridhara Gopalan; Divya T. Rajendran; Jessica Nunes; Dharmalingam Kuppamuthu; Naveen Radhakrishnan; Tai-Horng Young; Hao-Ying Hsieh; Namperumalsamy Venkatesh Prajna; Colin E. Willoughby; Rachel Williams
TAGS: body tissue, cornea, cross-linking, keratoconus, vision, suidae, epithelium
Trans. Vis. Sci. Tech.. 2021; 10(5):6. https://doi.org/10.1167/tvst.10.5.6

Includes: Supplemental Content

ARVO Annual Meeting Abstract July 2018

Cellular morphological changes associated with clinical outcome in bacterial and fungal keratitis as detected with HRT3 in vivo confocal microscopy

Jaya Devi Chidambaram; Namperumalsamy Venkatesh Prajna; Srikanthi Palepu; Lanjewar Shruti; Manisha Shah; Shanmugam Elakkiya; Prajna Lalitha; David Macleod; Matthew J Burton

Invest. Ophthalmol. Vis. Sci.. 2018; 59(9):3690.

ARVO Annual Meeting Abstract September 2016

Antifungal defence proteins induced in tear fluid of mycotic keratits patients – A quantitative proteomics study

Dharmalingam Kuppamuthu; Jeyalakshmi Kandhavelu; Naveen Luke Demonte; Chitra Thangavel; Jeya Maheshwari Jayapal; Lalitha Prajna; Venkatesh Prajna Namperumalsamy

Invest. Ophthalmol. Vis. Sci.. 2016; 57(12):4810.

ARVO Annual Meeting Abstract June 2015

Gene expression analysis of severe bacterial, fungal and acanthamoeba keratitis: role of immune and inflammatory biomarkers of disease

Jaya D Chidambaram; Namperumalsamy Venkatesh Prajna; Palepu Srikanthi; Manisha Shah; Lalitha Prajna; Elakkiya Shanmugam; Julien Bauer; Martin Holland; Matthew John Burton

Invest. Ophthalmol. Vis. Sci.. 2015; 56(7 ):4065.

ARVO Annual Meeting Abstract June 2015

Effect of pretreatment with antifungals on clinical outcomes in the Mycotic Ulcer Treatment Trial I

Catherine Sun; Namperumalsamy Venkatesh Prajna; Lalitha Prajna; Muthiah Srinivasan; Michael E Zegans; Stephen D McLeod; Nisha Acharya; Thomas M Lietman; Jennifer Rose-Nussbaumer; Mycotic Ulcer Treatment Trial Group

Invest. Ophthalmol. Vis. Sci.. 2015; 56(7 ):1882.

ARVO Annual Meeting Abstract April 2014

Live imaging of limbal niche in Limbal Stem Cell Deficiency patients

Chidambaranathan Gowri Priya; Saumi Mathews; Arun K Panigrahi; Shruti Lanjewar; Jaya D Chidambaram; Jeena Mascarenhas; Venkatesh N Prajna; Muthukkaruppan Veerappan; Stem Cells

Invest. Ophthalmol. Vis. Sci.. 2014; 55(13):4066.

Clinical and Epidemiologic Research June 2013

Expert Prior Elicitation and Bayesian Analysis of the Mycotic Ulcer Treatment Trial I

PDF

Catherine Q. Sun; N. Venkatesh Prajna; Tiruvengada Krishnan; Jeena Mascarenhas; Revathi Rajaraman; Muthiah Srinivasan; Anita Raghavan; Kieran S. O'Brien; Kathryn J. Ray; Stephen D. McLeod; Travis C. Porco; Nisha R. Acharya; Thomas M. Lietman
TAGS: bayesian analysis, fusarium, natamycin, ulcer, voriconazole, questionnaires, visual acuity, fungal keratitis
Invest. Ophthalmol. Vis. Sci.. 2013; 54(6):4167-4173. https://doi.org/10.1167/iovs.13-11716

Includes: Supplemental Content

Cornea April 2012

The Clinical Differentiation of Bacterial and Fungal Keratitis: A Photographic Survey

PDF

Cyril Dalmon; Travis C. Porco; Thomas M. Lietman; N. Venkatesh Prajna; Lalitha Prajna; Mano Ranjan Das; J. Arun Kumar; Jeena Mascarenhas; Todd P. Margolis; John P. Whitcher; Bennie H. Jeng; Jeremy D. Keenan; Matilda F. Chan; Stephen D. McLeod; Nisha R. Acharya
TAGS: fungal keratitis, surveys, clinicians, ulcer, keratitis, gram's stain
Invest. Ophthalmol. Vis. Sci.. 2012; 53(4):1787-1791. https://doi.org/10.1167/iovs.11-8478

ARVO Annual Meeting Abstract March 2012

Tear Proteome Profile of Patients with Fungal Keratitis

K DHARMALINGAM; SIVAGNANAM ANANTHI; PRAJNA LALITHA; N VENKATESH PRAJNA

Invest. Ophthalmol. Vis. Sci.. 2012; 53(14):4236.

ARVO Annual Meeting Abstract March 2012

Characterization Of Pseudomonas Aeruginosa Type Three Secretory System (TTSS) Effector Molecules (Exo U/S/T) From Human Corneal Ulcer

Jeganathan lakshmi priya; Rajapandian Sivaganesa Karthikeyan; Namperumalsamy Venkatesh Prajna; Eric Pearlman; Arne Rietsch; Prajna Lalitha

Invest. Ophthalmol. Vis. Sci.. 2012; 53(14):6135.

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Propranolol demonstrates antifungal activity against Fusarium and Apergillus corneal isolates and in a murine model of fungal keratitis.

Dysregulated miRNAs and their role in Fusarium Keratitis

Predictors of Visual Outcomes in Microbial Keratitis

Clinical Evaluation of a Novel CRISPR/Cas12a-Based Diagnostic Tool for the Diagnosis of Fungal Endophthalmitis

FluoroPi Device With SmartProbes: A Frugal Point-of-Care System for Fluorescent Detection of Bacteria From a Pre-Clinical Model of Microbial Keratitis

Deep Convolutional Neural Networks Detect no Morphological Differences Between Culture-Positive and Culture-Negative Infectious Keratitis Images

Automated Differentiation of Bacterial from Fungal Keratitis Using Deep Learning

Chemical Cross-Linking of Corneal Tissue to Reduce Progression of Loss of Sight in Patients With Keratoconus

Cellular morphological changes associated with clinical outcome in bacterial and fungal keratitis as detected with HRT3 in vivo confocal microscopy

Antifungal defence proteins induced in tear fluid of mycotic keratits patients – A quantitative proteomics study

Gene expression analysis of severe bacterial, fungal and acanthamoeba keratitis: role of immune and inflammatory biomarkers of disease

Effect of pretreatment with antifungals on clinical outcomes in the Mycotic Ulcer Treatment Trial I

Live imaging of limbal niche in Limbal Stem Cell Deficiency patients

Expert Prior Elicitation and Bayesian Analysis of the Mycotic Ulcer Treatment Trial I

The Clinical Differentiation of Bacterial and Fungal Keratitis: A Photographic Survey

Tear Proteome Profile of Patients with Fungal Keratitis

Characterization Of Pseudomonas Aeruginosa Type Three Secretory System (TTSS) Effector Molecules (Exo U/S/T) From Human Corneal Ulcer

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