@article {8071,
	title = {Kinetic Profiles of Inflammatory Mediators in the Conjunctival Sac Fluid of Patients upon Photorefractive Keratectomy.},
	journal = {Mediators Inflamm},
	volume = {2015},
	year = {2015},
	month = {2015},
	pages = {942948},
	abstract = {<p>Photorefractive keratectomy (PRK) represents a therapeutic option to remodel corneal stroma and to compensate refractive errors, which involves inflammatory and/or regenerative processes. In this context, the modulation of cytokines/chemokines in the conjunctival sac fluid and their role in the maintenance of the corneal microenvironment during the healing process upon refractive procedures has not been deeply investigated. In this study, serial samples of conjunctival sac fluid of patients (n = 25) undergoing PRK were harvested before and at different time points after surgery. The levels of 29 cytokines/chemokines/growth factors involved in inflammatory/immune processes were measured with a multiplex array system. The results have firstly highlighted the different pattern of cytokine expression between the microenvironment at the anterior surface of the eye and the systemic circulation. More importantly, the kinetic of modulation of cytokines/chemokines at the conjunctival level following PRK revealed that while the majority of cytokines/chemokines showed a significant decrease, MCP-1 emerged in light of its pronounced and significant increase soon after PRK and during the follow-up. This methodological approach has highlighted the role of MCP-1 in the healing process following PRK and has shown a potential for the identification of expression/modulation of soluble factors for biomarker profiling in ocular surface diseases.</p>},
	issn = {1466-1861},
	doi = {10.1155/2015/942948},
	author = {Tisato, Veronica and Perri, Paolo and Rimondi, Erika and Melloni, Elisabetta and Lamberti, Giuseppe and Milani, Daniela and Secchiero, Paola and Zauli, Giorgio}
}
@article {7727,
	title = {TNF-related apoptosis inducing ligand in ocular cancers and ocular diabetic complications.},
	journal = {Biomed Res Int},
	volume = {2015},
	year = {2015},
	month = {2015},
	pages = {424019},
	abstract = {<p>TNF-related apoptosis inducing ligand (TRAIL) is an intensively studied cytokine, in particular for its anticancer activity. The discovery that conjunctival sac fluid contains extremely high levels of soluble TRAIL as compared to other body fluids suggested important implications in the context of the immunological surveillance of the eye, in particular of the anterior surface. In this review, we discuss the potential physiopathologic and therapeutic role of the TRAIL/TRAIL receptor system in a variety of ocular cancers. Moreover, since an increasing amount of data has indicated the important biological activities of the TRAIL/TRAIL receptor systems also in a completely different pathologic context such as diabetes mellitus, in the second part of this review we summarize the currently available data on the involvement of TRAIL in the ocular complications of diabetes mellitus as modulator of the inflammatory and angiogenic response in the eye.</p>},
	keywords = {Apoptosis, Diabetes Complications, Diabetes Mellitus, Eye Neoplasms, Humans, Receptors, TNF-Related Apoptosis-Inducing Ligand, TNF-Related Apoptosis-Inducing Ligand},
	issn = {2314-6141},
	doi = {10.1155/2015/424019},
	author = {Perri, Paolo and Zauli, Giorgio and Gonelli, Arianna and Milani, Daniela and Celeghini, Claudio and Lamberti, Giuseppe and Secchiero, Paola}
}
