Remote Support for Adults with Intellectual Disability During COVID-19: From a Caregiver's Perspective.

The reality of people with ID changed during the pandemic COVID-19. Most institutions supporting people with ID switched to remote work. This required some major adaptation to these individuals' new realities, their immediate families, and facility staff. Supporting and monitoring the quality of life of individuals with disabilities and their family members during a crisis is an essential topic of current research. This research project aimed to explore the experiences of parents of adults with ID in relation to remote support provided by public support agencies. In a qualitative study, the authors used semistructured individual interviews with caregivers of people with ID. Data analysis distinguished the following categories: parents as therapists, organization difficulties, material problems, lack of social contacts, positive solutions, and difficult behavior. The results show the difficulties of parents in balancing professional, domestic, and supporting tasks. The study was the first in Poland to report on the qualitative assessment of remote support for people with ID during COVID-19. Further, more extensive research is needed to search for solutions that respect the rights of people with disabilities to professional support.

Parenting by mothers with intellectual disabilities in Poland: A photovoice study.

BACKGROUND: The diverse nature of parenting among people with intellectual disabilities can be affected by many factors, including stereotypes, experiencing social isolation, living in poverty, suffering from chronic diseases and limited access to health care. Because of these factors, people with intellectual disabilities are not readily viewed as potential parents by society. METHOD: The research was conducted using the photovoice method, which analyses photographs taken by participants-seven mothers with intellectual disabilities (aged 22-43). RESULTS: Thematic analysis yielded six main areas: pregnancy and childbirth, household duties-everyday life, caring for children, the importance of motherhood for a woman, parenting problems and difficulties, and types and forms of assistance. CONCLUSION: Raising a child has become a life goal for the interviewed women. However, there were also difficulties in their lives, which have not been solved by formal and informal support. Individual support for mothers should include tailor-made sexual education, access to gynaecological care or long-term family support.

Structural Characterization of Glycerol Kinase from the Thermophilic Fungus Chaetomium thermophilum.

Glycerol is an organic compound that can be utilized as an alternative source of carbon by various organisms. One of the ways to assimilate glycerol by the cell is the phosphorylative catabolic pathway in which its activation is catalyzed by glycerol kinase (GK) and glycerol-3-phosphate (G3P) is formed. To date, several GK crystal structures from bacteria, archaea, and unicellular eukaryotic parasites have been solved. Herein, we present a series of crystal structures of GK from Chaetomium thermophilum (CtGK) in apo and glycerol-bound forms. In addition, we show the feasibility of an ADP-dependent glucokinase (ADPGK)-coupled enzymatic assay to measure the CtGK activity. New structures described in our work provide structural insights into the GK catalyzed reaction in the filamentous fungus and set the foundation for understanding the glycerol metabolism in eukaryotes.

A new expression vector facilitating production and functional analysis of scFv antibody fragments selected from Tomlinson I+J phagemid libraries.

Tomlinson I+J are synthetic phagemid human scFv libraries widely employed to obtain specific antibody fragments via a phage display method. The pIT2/HB2151 expression system proposed by the designers of the libraries has certain drawbacks which result in the lack of expression or low expression levels of numerous soluble scFvs. At the stage of scFv screening, this may lead to losing some excellent antibodies, which can be avoided but requires laborious and expensive work. Here we present a new, pET-30-based vector, which is compatible with Tomlinson libraries, retains all virtues of pIT2 used as a plasmid and eliminates all its flaws. We demonstrate that pET-scFv-T is frequently superior to pIT2 in terms of efficient scFv expression. Moreover, an amber suppressor bacterial strain, RosettaBlue(DE3)pLysS, transformed with the new vector, pET-scFv-T, coding for a number of scFvs, produces substantial amounts of functional, easy to purify recombinant antibody fragments, regardless of whether their coding sequences contain amber codons. Thus, pET-scFv-T/RosettaBlue(DE3)pLysS expression system seems to be a perfect tool for screening for the finest soluble scFvs selected from Tomlinson I+J, as well as from many other phagemid libraries.