Primary Appointment:

Ophthalmology and Visual Sciences

Secondary Appointments:

Medical Education & Administration

Cell & Developmental Biology

Molecular Physiology and Biophysics

Pharmacology Training Program

Neuroscience Training Porgram


The following timeline graph is generated from all co-authored publications.

Featured publications are shown below:

  1. RNA-Seq reveals a role for NFAT-signaling in human retinal microvascular endothelial cells treated with TNFα. Savage SR, Bretz CA, Penn JS (2015) PLoS One 10(1): e0116941
    › Primary publication · 25617622 (PubMed) · PMC4305319 (PubMed Central)
  2. Modulation of VEGF-induced retinal vascular permeability by peroxisome proliferator-activated receptor-β/δ. Suarez S, McCollum GW, Bretz CA, Yang R, Capozzi ME, Penn JS (2014) Invest Ophthalmol Vis Sci 55(12): 8232-40
    › Primary publication · 25406289 (PubMed) · PMC4271638 (PubMed Central)
  3. Endoglin promotes angiogenesis in cell- and animal-based models of retinal neovascularization. Barnett JM, Suarez S, McCollum GW, Penn JS (2014) Invest Ophthalmol Vis Sci 55(10): 6490-8
    › Primary publication · 25159209 (PubMed) · PMC4197712 (PubMed Central)
  4. The role of cytochrome P450 epoxygenases in retinal angiogenesis. Capozzi ME, McCollum GW, Penn JS (2014) Invest Ophthalmol Vis Sci 55(7): 4253-60
    › Primary publication · 24917142 (PubMed) · PMC4098062 (PubMed Central)
  5. Mitigation of oxygen-induced retinopathy in α2β1 integrin-deficient mice. Madamanchi A, Capozzi M, Geng L, Li Z, Friedman RD, Dickeson SK, Penn JS, Zutter MM (2014) Invest Ophthalmol Vis Sci 55(7): 4338-47
    › Primary publication · 24917135 (PubMed) · PMC4102391 (PubMed Central)
  6. The role of the NFAT signaling pathway in retinal neovascularization. Bretz CA, Savage S, Capozzi M, Penn JS (2013) Invest Ophthalmol Vis Sci 54(10): 7020-7
    › Primary publication · 24052639 (PubMed) · PMC3809948 (PubMed Central)
  7. Mechanisms and management of retinopathy of prematurity. Hartnett ME, Penn JS (2013) N Engl J Med 368(12): 1162-3
    › Primary publication · 23514302 (PubMed)
  8. Inhibition of retinal neovascularization by soluble EphA2 receptor. Chen J, Hicks D, Brantley-Sieders D, Cheng N, McCollum GW, Qi-Werdich X, Penn J (2006) Exp Eye Res 82(4): 664-73
    › Primary publication · 16359662 (PubMed)
  9. The range of PaO2 variation determines the severity of oxygen-induced retinopathy in newborn rats. Penn JS, Henry MM, Wall PT, Tolman BL (1995) Invest Ophthalmol Vis Sci 36(10): 2063-70
    › Primary publication · 7657545 (PubMed)
  10. Intracellular topography of rhodopsin regeneration in vertebrate rods. Williams TP, Penn JS (1985) J Gen Physiol 86(3): 413-22
    › Primary publication · 4056732 (PubMed) · PMC2228799 (PubMed Central)