Cryobiological aspects of upscaling cryopreservation for encapsulated liver cell therapies.

For the efficient delivery of a cell therapy a treatment must be provided rapidly, at clinical scale, contain a sufficient active cellular component (biomass), and adhere to a multitude of regulatory requirements. Cryopreservation permits many of these demands to be met more readily. Here we present the cryopreservation and recovery of large volume (2.

Neuropathological spectrum of anti-IgLON5 disease and stages of brainstem tau pathology: updated neuropathological research criteria of the disease-related tauopathy.

Anti-IgLON5 disease is a unique condition that bridges autoimmunity and neurodegeneration. Since its initial description 10 years ago, an increasing number of autopsies has led to the observation of a broader spectrum of neuropathologies underlying a particular constellation of clinical symptoms. In this study, we describe the neuropathological findings in 22 patients with anti-IgLON5 disease from 9 different European centers.

[Psychosocial determinants, adherence to health policies, and support searching in adults in Córdoba city, Argentina, under pandemic context].

Introduction: Pandemics throughout human history have caused global crises. Given their multifactorial impact, they generate changes in the functioning of the health pole, in the adaptation of the health system, the economy of nations, in political decision-making, and lifestyles. At the individual level, changes in behavior, emotions, thoughts, and quality of life in its many aspects (physical, psychological, social, and environmental) are glimpsed.

Dimethyl sulfoxide for cryopreservation of alginate encapsulated liver cell spheroids in bioartificial liver support; assessments of cryoprotectant toxicity tolerance and dilution strategies.

The Bioartificial Liver (BAL) is an extra-corporeal liver support designed to support the function of the Liver in patients with impaired liver function. The BAL biomass consists of alginate encapsulated liver spheroids (AELS). To facilitate rapid delivery of a BAL to patients the AELS are cryopreserved using a DMSO-containing cryoprotectant solution.

Decisional tool for cost of goods analysis of bioartificial liver devices for routine clinical use.

Background Aims: Bioartificial liver devices (BALs) are categorized as advanced therapy medicinal products (ATMPs) with the potential to provide temporary liver support for liver failure patients. However, to meet commercial demands, next-generation BAL manufacturing processes need to be designed that are scalable and financially feasible. The authors describe the development and application of a process economics decisional tool to determine the cost of goods (COG) of alternative BAL process flowsheets across a range of industrial scales.