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F. Grehn · SciRah

Researcher profile · Semantic Scholar

F. Grehn

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F. Grehn — researcher profile on SciRah

h-index: 33
Works: 188
Citations: 4,329

Most-cited papers

A phase III study of subconjunctival human anti-transforming growth factor beta(2) monoclonal antibody (CAT-152) to prevent scarring after first-time trabeculectomy.
P. Khaw, F. Grehn, G. Holló, B. Overton +3 more
2007Ophthalmology (Rochester, Minn.)223 citations
Semantic Scholar
Conjunctival fibrosis following filtering glaucoma surgery.
G. Schlunck, T. Meyer-ter-Vehn, T. Klink, F. Grehn
2016Experimental Eye Research167 citations
Semantic Scholar
Trabeculectomy versus canaloplasty (TVC study) in the treatment of patients with open‐angle glaucoma: a prospective randomized clinical trial
J. Matlach, Christine Dhillon, J. Hain, G. Schlunck +2 more
2015Acta ophthalmologica137 citations Open access
Semantic Scholar
p38 inhibitors prevent TGF-beta-induced myofibroblast transdifferentiation in human tenon fibroblasts.
T. Meyer-ter-Vehn, Susanne Gebhardt, W. Sebald, M. Buttmann +3 more
2006Investigative Ophthalmology and Visual Science136 citations
Semantic Scholar
Substrate rigidity modulates cell matrix interactions and protein expression in human trabecular meshwork cells.
G. Schlunck, Hong Han, T. Wecker, D. Kampik +2 more
2008Investigative Ophthalmology and Visual Science131 citations Open access
Semantic Scholar
Contractility as a prerequisite for TGF-beta-induced myofibroblast transdifferentiation in human tenon fibroblasts.
T. Meyer-ter-Vehn, S. Sieprath, B. Katzenberger, Susanne Gebhardt +2 more
2006Investigative Ophthalmology and Visual Science116 citations Open access
Semantic Scholar
Intraocular pressure measurement-comparison of dynamic contour tonometry and goldmann applanation tonometry.
E. Schneider, F. Grehn
2006Journal of glaucoma111 citations
Semantic Scholar
Elasticity-dependent modulation of TGF-β responses in human trabecular meshwork cells.
Hong Han, T. Wecker, F. Grehn, G. Schlunck
2011Investigative Ophthalmology and Visual Science88 citations Open access
Semantic Scholar
Lovastatin inhibits TGF-beta-induced myofibroblast transdifferentiation in human tenon fibroblasts.
T. Meyer-ter-Vehn, B. Katzenberger, Hong Han, F. Grehn +1 more
2008Investigative Ophthalmology and Visual Science83 citations
Semantic Scholar
Histologic Findings in Pigment Dispersion Syndrome and Pigmentary Glaucoma
J. Gottanka, Douglas H. Johnson, F. Grehn, E. Lütjen-Drecoll
2006Journal of glaucoma72 citations
Semantic Scholar
Long-term results of surgery in childhood glaucoma
A. Alsheikheh, J. Klink, T. Klink, H. Steffen +1 more
2007Graefe's Archive for Clinical and Experimental Ophthalmology69 citations Open access
Semantic Scholar
In Vivo Confocal Microscopy of Failing and Functioning Filtering Blebs: Results and Clinical Correlations
R. Guthoff, T. Klink, G. Schlunck, F. Grehn
2006Journal of glaucoma67 citations
Semantic Scholar
Factors affecting the outcome of trabeculectomy: an analysis based on combined data from two phase III studies of an antibody to transforming growth factor beta2, CAT-152.
F. Grehn, G. Holló, P. Khaw, B. Overton +3 more
2007Ophthalmology (Rochester, Minn.)60 citations
Semantic Scholar
Quality of life following glaucoma surgery: canaloplasty versus trabeculectomy
T. Klink, Johannes Sauer, N. Körber, F. Grehn +4 more
2014Clinical Ophthalmology50 citations Open access
Semantic Scholar
Comparison of phacotrabeculectomy versus phacocanaloplasty in the treatment of patients with concomitant cataract and glaucoma
J. Matlach, F. Freiberg, S. Leippi, F. Grehn +1 more
2013BMC Ophthalmology48 citations Open access
Semantic Scholar
Retinal changes in Parkinson's disease and glaucoma.
J. Matlach, M. Wagner, U. Malzahn, I. Schmidtmann +6 more
2018Parkinsonism & Related Disorders44 citations
Semantic Scholar
Effects of TGF-β2 on cadherins and β-catenin in human trabecular meshwork cells.
T. Wecker, Hong Han, Julian Börner, F. Grehn +1 more
2013Investigative Ophthalmology and Visual Science38 citations Open access
Semantic Scholar
Extracellular matrix elasticity modulates TGF-β-induced p38 activation and myofibroblast transdifferentiation in human tenon fibroblasts.
T. Meyer-ter-Vehn, Hong Han, F. Grehn, G. Schlunck
2011Investigative Ophthalmology and Visual Science38 citations
Semantic Scholar
Are There Filtering Blebs After Canaloplasty?
T. Klink, E. Panidou, Barbara Kanzow-Terai, J. Klink +2 more
2012Journal of glaucoma34 citations
Semantic Scholar
Postoperative subconjunctival bevacizumab injection as an adjunct to 5-fluorouracil in the management of scarring after trabeculectomy
F. Freiberg, J. Matlach, F. Grehn, Sabine Karl +1 more
2013Clinical Ophthalmology30 citations Open access
Semantic Scholar
Large-area versus Small-area Application of Mitomycin C during Trabeculectomy
J. Matlach, E. Panidou, F. Grehn, T. Klink
2013European Journal of Ophthalmology30 citations
Semantic Scholar
Failure of medical therapy despite normal intraocular pressure
M. Walland, Roberto G. Carassa, I. Goldberg, F. Grehn +4 more
2006Clinical and Experimental Ophthalmology30 citations
Semantic Scholar
The Prognostic Value of the Wuerzburg Bleb Classification Score for the Outcome of Trabeculectomy
T. Klink, G. Kann, Patrick Ellinger, J. Klink +2 more
2010Ophthalmologica28 citations Open access
Semantic Scholar
Localization of TGF-β type II receptor and ED-A fibronectin in normal conjunctiva and failed filtering blebs
T. Meyer-ter-Vehn, F. Grehn, G. Schlunck
2008Molecular Vision28 citations
Semantic Scholar
Diurnal and Nocturnal Intraocular Pressure Fluctuations after Trabeculectomy
T. Klink, Stefanie Praetorius, S. Leippi, J. Klink +1 more
2011Ophthalmologica27 citations
Semantic Scholar
TGF-β2-Induced Invadosomes in Human Trabecular Meshwork Cells
Hong Han, D. Kampik, F. Grehn, G. Schlunck
2011PLoS ONE24 citations Open access
Semantic Scholar
The Prevalence of Visual Impairment in Retirement Home Residents.
L. Thederan, Susanne Steinmetz, S. Kampmann, Anna-Maria Koob-Matthes +2 more
2016Deutsches Ärzteblatt International23 citations Open access
Semantic Scholar
Kanaloplastik und Trabekulektomie im Vergleich
L. Thederan, F. Grehn, T. Klink
2014Klin Monatsbl Augenheilkd23 citations
Semantic Scholar
Bleb Needling in Encapsulated Filtering Blebs: Evaluation by Optical Coherence Tomography
R. Guthoff, T. Guthoff, D. Hensler, F. Grehn +1 more
2009Ophthalmologica23 citations
Semantic Scholar
Catheter-assisted 360-Degree Trabeculotomy for Congenital Glaucoma
A. Toshev, M. Much, T. Klink, N. Pfeiffer +2 more
2018Journal of glaucoma21 citations
Semantic Scholar
Congenital glaucoma surgery: a neglected field in ophthalmology?
F. Grehn
2007British Journal of Ophthalmology20 citations
Semantic Scholar
Acoustic Tonometry: Feasibility Study of a New Principle of Intraocular Pressure Measurement
A. von Freyberg, M. Sorg, Martin Fuhrmann, C. Kreiner +5 more
2009Journal of glaucoma19 citations
Semantic Scholar
XEN-augmented Baerveldt Implantation for Refractory Childhood Glaucoma: A Retrospective Case Series
T. Arad, E. Hoffmann, V. Prokosch-Willing, N. Pfeiffer +1 more
2019Journal of glaucoma18 citations
Semantic Scholar
CO2, Excimer and Erbium:YAG Laser in Deep Sclerectomy
T. Klink, G. Schlunck, W. Lieb, J. Klink +1 more
2008Ophthalmologica18 citations
Semantic Scholar
First observation of secondary childhood glaucoma in Coffin-Siris syndrome: a case report and literature review
Heidi Diel, Can Ding, F. Grehn, P. Chronopoulos +2 more
2021BMC Ophthalmology17 citations Open access
Semantic Scholar
First Results from the Prospective German Registry for Childhood Glaucoma: Phenotype–Genotype Association
J. Stingl, S. Diederich, Heidi Diel, A. Schuster +7 more
2021Journal of Clinical Medicine17 citations Open access
Semantic Scholar
Status and perspectives of neuroprotective therapies in glaucoma: The European Glaucoma Society White Paper
E. Tamm, L. Schmetterer, F. Grehn
2013Cell and Tissue Research17 citations
Semantic Scholar
Influence of Conjunctival Suture Removal on the Outcome of Trabeculectomy
T. Klink, N. Rauch, J. Klink, F. Grehn
2008Ophthalmologica17 citations
Semantic Scholar
A comparative study of a modified filtering trabeculotomy and conventional trabeculectomy
J. Matlach, M. Hipp, M. Wagner, P. Heuschmann +2 more
2015Clinical Ophthalmology16 citations Open access
Semantic Scholar
Korneale Epitheliopathie nach Trabekulektomie mit postoperativer subkonjunktivaler 5-Fluorouracil-Injektion
C. Reiter, S. Wimmer, A. Schultheiß, T. Klink +2 more
2010Klinische Monatsblätter für Augenheilkunde15 citations
Semantic Scholar
Cell Contractility Is a Prerequisite for TGFbeta–Induced Myofibroblast Transdifferentiation
T. Meyer-ter-Vehn, B. Katzenberger, S. Sieprath, F. Grehn +1 more
200615 citations
Semantic Scholar
Nachsorge nach filtrierenden Glaukomoperationen
T. Klink, R. Guthoff, F. Grehn, G. Schlunck
2006Der Ophthalmologe15 citations
Semantic Scholar
Intracorneal hematoma after canaloplasty and clear cornea phacoemulsification: surgical management
F. Freiberg, J. Salgado, F. Grehn, T. Klink
2012European Journal of Ophthalmology14 citations
Semantic Scholar
Long-Term Efficacy and Safety of Modified Canaloplasty Versus Trabeculectomy in Open-Angle Glaucoma
J. Stingl, F. Wagner, Sarah Liebezeit, R. Baumgartner +5 more
2023Life13 citations Open access
Semantic Scholar
Results of childhood glaucoma surgery over a long‐term period
E. Hoffmann, F. Aghayeva, A. Schuster, N. Pfeiffer +6 more
2021Acta ophthalmologica13 citations Open access
Semantic Scholar
[Surgery of primary open angle glaucoma].
F. Grehn
2008Klinische Monatsblätter für Augenheilkunde13 citations
Semantic Scholar
The European Glaucoma Society Glaucocard project: improved digital documentation of medical data for glaucoma patients based on standardized structured international datasets
M. Schargus, F. Grehn, The Glaucocard Workgroup
2008Graefe's Archive for Clinical and Experimental Ophthalmology13 citations
Semantic Scholar
A New 6 o'clock Traction Suture Technique for Glaucoma Filtration Surgery
F. Grehn, T. Klink
2011Journal of glaucoma11 citations
Semantic Scholar
Twenty-Years of Experience in Childhood Glaucoma Surgery
F. Wagner, A. Schuster, F. Grehn, L. Urbanek +3 more
2021Journal of Clinical Medicine10 citations Open access
Semantic Scholar
[Postoperative care after glaucoma filtration surgery].
T. Klink, R. Guthoff, F. Grehn, G. Schlunck
2006Der Ophthalmologe10 citations
Semantic Scholar

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