Safety and Tolerability of KIO-101 Eye Drops in Healthy Volunteers and Patients with Ocular Surface Disease-A Phase I Study.

Purpose: Inhibitors of dihydroorotate dehydrogenase (DHODH) have been found to be potent anti-inflammatory agents. Recently, a topical formulation (KIO-101 eye drops) of a DHODH inhibitor has been developed. The aim of the present study was to evaluate the safety and tolerability of KIO-101 eye drops in Healthy Volunteers (HVs) and patients with conjunctival hyperemia.

Ranpirnase (OKG-0301), a Novel Ribonuclease, Demonstrates Antiviral Activity against Adenovirus in the Ad5/NZW Rabbit Ocular Replication Model.

Adenovirus ocular infections are common ocular viral infections seen worldwide, for which there is no approved antiviral therapy available. Ranpirnase is a novel ribonuclease which preferentially degrades tRNA resulting in an inhibition of protein synthesis. The study goal was to determine the anti-adenoviral activity of topical formulations of ranpirnase (OKG-0301) on adenoviral replication in the Ad5/NZW rabbit ocular replication model.

A mechanistic derivation of the Monod bioreaction equation for a limiting nutrient.

We present a quasi-steady state mechanistic derivation of the Monod bioreaction equation based upon a conceptual model involving aqueous phase diffusive transport of substrate towards a spherical microbe; transport of the substrate across its surface membrane; and reaction depleting the substrate within the microbe. The resulting Monod coefficients [Formula: see text] and [Formula: see text] are dependent upon substrate-species pairs and the mass transfer properties of the system. Two substrate transport scenarios are investigated: (1) a constant rate model that is a function of a constant flux across the surface of the microbe; and (2) a linear rate model that is the product of a constant transport velocity and the concentration of substrate in contact with the surface of the microbe.

Cell Enriched Autologous Fat Grafts to Follicular Niche Improves Hair Regrowth in Early Androgenetic Alopecia.

Background: Adipose and adipose derived regenerative cells (ADRCs) play an increasing role in androgenetic alopecia.

Objectives: The authors sought to evaluate the safety and feasibility of fat grafts enriched with ADRCs in early androgenetic alopecia.

Methods: Seventy-one patients were treated: 16 with Puregraft fat and 1.

The Gene Therapy Resource Program: A Decade of Dedication to Translational Research by the National Heart, Lung, and Blood Institute.

Over a 10-year period, the Gene Therapy Resource Program (GTRP) of the National Heart Lung and Blood Institute has provided a set of core services to investigators to facilitate the clinical translation of gene therapy. These services have included a preclinical (research-grade) vector production core; current Good Manufacturing Practice clinical-grade vector cores for recombinant adeno-associated virus and lentivirus vectors; a pharmacology and toxicology core; and a coordinating center to manage program logistics and to provide regulatory and financial support to early-phase clinical trials. In addition, the GTRP has utilized a Steering Committee and a Scientific Review Board to guide overall progress and effectiveness and to evaluate individual proposals.

Hair follicle growth by stromal vascular fraction-enhanced adipose transplantation in baldness.

Great interest remains in finding new and emerging therapies for the treatment of male and female pattern hair loss. The autologous fat grafting technique is >100 years old, with a recent and dramatic increase in clinical experience over the past 10-15 years. Recently, in 2001, Zuk et al published the presence of adipose-derived stem cells, and abundant research has shown that adipose is a complex, biological active, and important tissue.

Reduction of diffusive contaminant emissions from a dissolved source in a lower permeability layer by sodium persulfate treatment.

Residual contamination contained in lower permeability zones is difficult to remediate and can, through diffusive emissions to adjacent higher permeability zones, result in long-term impacts to groundwater. This work investigated the effectiveness of oxidant delivery for reducing diffusive emissions from lower permeability zones. The experiment was conducted in a 1.

Submicrometer surface patterning using interfacial colloidal particle self-assembly.

Hexagonal noncontiguously packed (HNCP) arrays of submicrometer-sized particles trapped at an air-water interface are successfully transferred to solid substrates. The long-range order of the hexagonal arrays at the interface can be improved by compression-relaxation cycles. The interparticle distance (i.

Hepatitis B virus and HIV coinfection: results of a survey on treatment practices and recommendations for therapy.

Background: The management of hepatitis B virus (HBV) and human immunodeficiency virus (HIV) coinfection is challenged by the selection of patients for therapy, options for antiviral medications, and inconsistency in published treatment guidelines.

Methods: A survey was sent to 161 sites in a multicenter HIV clinical trials group to assess HBV screening, criteria for initiation of therapy, and treatment choices for patients coinfected with HBV and HIV.

Results: Of 161 sites, 78 completed the survey (response rate, 48.

Cytori Therapeutics, Inc.

Cytori Therapeutics, Inc. develops stem and regenerative cell therapies that can be used in a 'real-time' treatment setting for cardiovascular disease, reconstructive surgery and many other serious, chronic and life-threatening conditions and disorders. Cytori uses adult stem cells from adipose tissue, which offers a rich, accessible and autologous source of adult stem cells, and maximizes these benefits to create a cost-effective and safe treatment option.

A comparison of factors associated with prevalent diabetes mellitus among HIV-Infected antiretroviral-naive individuals versus individuals in the National Health and Nutritional Examination Survey cohort.

Background: In the general population, diabetes mellitus (DM) is associated with age, minority race/ethnicity, and obesity. Among HIV-infected persons, antiretroviral therapy (ART) use and hepatitis C virus (HCV) infection have been associated with DM. This study examined DM prevalence and its predictors in ART-naive HIV-infected patients.

The use of adult stem cells in regenerative medicine.

The cellular component of the tissue engineering paradigm is arguably the most important piece of the complex task of regenerating or repairing damaged or diseased tissue. Critical to the development of clinical strategies is the need for reliable sources of multipotent cells that can be obtained with limited morbidity. The adult stem cell population may be well suited for this task.