Whole mount immunofluorescence analysis of fresh and stored human donor corneas highlights changes in limbal characteristics during storage.

Purpose: Human donor corneas are an essential control tissue for corneal research. We utilized whole mount immunofluorescence (WM-IF) to evaluate how the storage affects the tissue integrity and putative limbal stem cells in human and porcine corneas. Moreover, we compare this information with the marker expression patterns observed in human pluripotent stem cell (hPSC)-derived LSCs.

Drug-related deaths in a university hospital: Comparison to previous decades.

The incidence of fatal adverse drug reactions (ADRs) in hospitals varies widely, and ADRs are often underreported. The impact of medical safety processes is not easily evaluated, and although medical practice changes constantly, little is known about ADR trends. This study concentrated on the current incidence and properties of fatal ADRs occurring in a university hospital and compared the results with two previous studies performed in the same hospital.

Toward Corneal Limbus In Vitro Model: Regulation of hPSC-LSC Phenotype by Matrix Stiffness and Topography During Cell Differentiation Process.

A functional limbal epithelial stem cells (LSC) niche is a vital element in the regular renewal of the corneal epithelium by LSCs and maintenance of good vision. However, little is known about its unique structure and mechanical properties on LSC regulation, creating a significant gap in development of LSC-based therapies. Herein, the effect of mechanical and architectural elements of the niche on human pluripotent derived LSCs (hPSC-LSC) phenotype and growth is investigated in vitro.

Hyaluronic acid based next generation bioink for 3D bioprinting of human stem cell derived corneal stromal model with innervation.

Corneal transplantation remains gold standard for the treatment of severe cornea diseases, however, scarcity of donor cornea is a serious bottleneck. 3D bioprinting holds tremendous potential for cornea tissue engineering (TE). One of the key technological challenges is to design bioink compositions with ideal printability and cytocompatibility.

Efficacy of conventional-dose cytarabine, idarubicin and thioguanine versus intermediate-dose cytarabine and idarubicin in the induction treatment of acute myeloid leukemia: Long-term results of the prospective randomized nationwide AML-2003 study by the Finnish Leukemia Group.

Objectives: AML-2003 study sought to compare the long-term efficacy and safety of IAT and IdAraC-Ida in induction chemotherapy of acute myeloid leukemia (AML) and introduce the results of an integrated genetic and clinical risk classification guided treatment strategy.

Methods: Patients were randomized to receive either IAT or IdAraC-Ida as the first induction treatment. Intensified postremission strategies were employed based on measurable residual disease (MRD) and risk classification.

Automated detection of artefacts in neonatal EEG with residual neural networks.

Background And Objective: To develop a computational algorithm that detects and identifies different artefact types in neonatal electroencephalography (EEG) signals.

Methods: As part of a larger algorithm, we trained a Residual Deep Neural Network on expert human annotations of EEG recordings from 79 term infants recorded in a neonatal intensive care unit (112 h of 18-channel recording). The network was trained using 10 fold cross validation in Matlab.

Incidence, preventability, and causality of adverse drug reactions at a university hospital emergency department.

Purpose: To investigate the characteristics of ADRs in patients admitting at the emergency room of a tertiary hospital.

Methods: We collected the patient records of 1600 emergency room visits of a university hospital in 2018. The patient files were studied retrospectively and all possible ADRs were identified and registered.

Tissue adhesive hyaluronic acid hydrogels for sutureless stem cell delivery and regeneration of corneal epithelium and stroma.

Regeneration of a severely damaged cornea necessitates the delivery of both epithelium-renewing limbal epithelial stem cells (LESCs) and stroma-repairing cells, such as human adipose-derived stem cells (hASCs). Currently, limited strategies exist for the delivery of these therapeutic cells with tissue-like cellular organization. With the added risks related to suturing of corneal implants, there is a pressing need to develop new tissue adhesive biomaterials for corneal regeneration.

Inferior parietal lobule and early visual areas support elicitation of individualized meanings during narrative listening.

Introduction: When listening to a narrative, the verbal expressions translate into meanings and flow of mental imagery. However, the same narrative can be heard quite differently based on differences in listeners' previous experiences and knowledge. We capitalized on such differences to disclose brain regions that support transformation of narrative into individualized propositional meanings and associated mental imagery by analyzing brain activity associated with behaviorally assessed individual meanings elicited by a narrative.

Pelvic floor disorders and health-related quality of life in older women: Results from the Women's Gynaecological Health study in Lieto, Finland.

Objective: The aim of this study was to analyse the prevalence of pelvic floor disorders and to describe health-related quality of life (HRQoL) among older women. We also compared participants' HRQoL with the age-matched general female population and analysed factors associated with HRQoL.

Study Design: This is a population-based study of a cohort of women born in 1948 and in 1950 (n = 143) which is also part of the Women's Gynaecological Health study in Lieto, Finland.

A drama movie activates brains of holistic and analytical thinkers differentially.

People socialized in different cultures differ in their thinking styles. Eastern-culture people view objects more holistically by taking context into account, whereas Western-culture people view objects more analytically by focusing on them at the expense of context. Here we studied whether participants, who have different thinking styles but live within the same culture, exhibit differential brain activity when viewing a drama movie.

Thromboembolism prophylaxis in patients with Philadelphia-negative myeloproliferative neoplasms-Clinical practice among Nordic specialists.

Background: Patients with Philadelphia chromosome-negative myeloproliferative neoplasms (MPNs) have higher risks of developing thromboembolisms compared to the general population. International guidelines on the management of MPNs therefore include recommendations concerning thromboembolism prophylaxis. In clinical practice, strict adherence to guidelines may be challenging and dependent on factors such as physician experience, outpatient clinic setting, and access to therapy; however, no data exist on physician adherence or patient compliance to thromboembolism prophylaxis in MPNs.

Short-term side effects and attitudes towards second donation: A comparison of related and unrelated haematopoietic stem cell donors.

The Nordic Register of Haematopoietic Stem Cell Donors (NRHSD) has registered related and unrelated donors from 10 transplant centres in Sweden, Norway, Finland and Denmark since 1998. We present a prospective, observational study of 1,957 donors, focusing mainly on the differences between related and unrelated donors. Related donors are reported to have more comorbidities, but similar side effects compared with unrelated donors.

Bloodstream infections in acute myeloid leukemia patients treated according to the Finnish Leukemia Group AML-2003 protocol - a prospective nationwide study.

Background: Infections greatly influence the outcome of acute myeloid leukemia (AML) patients receiving intensive treatment. The aim of this study was to establish the incidence, microbial etiology, risk factors and prognosis of bloodstream infections (BSIs) in patients with AML and compare the results with the previous treatment protocol (AML-92).

Methods: Registery data were gathered prospectively from 357 patients aged 16-65 years recruited on the AML-2003 treatment protocol between November 2003 and November 2011 during different treatment cycles.

A minor role of asparaginase in predisposing to cerebral venous thromboses in adult acute lymphoblastic leukemia patients.

Cerebral venous thrombosis (CVT) covers up to a third of all venous thromboses (VTs) detected in patients with acute lymphoblastic leukemia (ALL). It usually hampers patients' lives and may also endanger efficient leukemia treatment. Although many factors have been suggested to account for an elevated risk of VTs in patients with ALL, there still is a lack of studies focusing on CVTs and especially in the setting of adult ALL patients.

Platelet donor selection for HLA-immunised patients; the impact of donor-specific HLA antibody levels.

Background: Approximately 20% of patients with a recurrently poor platelet transfusion increment show human leukocyte antigen (HLA) alloantibodies. The aim of this study was to analyse the impact of mean fluorescence intensity (MFI) levels of donor-specific HLA antibodies and the feasibility of the HLAMatchmaker algorithm in donor selection.

Study Design And Methods: A total of 270 HLA-typed platelet transfusion responses of 40 patients were included in the study.

Treatment of adult acute myeloid leukemia.

The aim of this study was to analyze the treatment results of 180 adult AML patients treated at Turku University Hospital from 2002 to 2012. 124 patients received intensive therapy according to the protocol of the Finnish Leukemia Group. 86% of them achieved remission.

[Adult acute lymphoblastic leukemia - 20-year treatment results at TYKS].

Approximately 30 cases of adult acute lymphoblastic leukemia (ALL) emerge in Finland yearly. In literature 35 to 40% of those under the age of 60 are reported to recover from their illness. Of the 67 adult ALL patients treated at the Turku University Hospital from 1990 to 2010, 96% achieved remission.

[Stem cell transplantation in myelofibrosis].

Allogeneic hematopoietic stem cell transplantation (ASCT) offers the only potentially curative therapy for myelofibrosis, a malignant myeloproliferative disease. The transplant-related mortality is still high, 10-48%, but use of reduced-intensity conditioning is less toxic and allows transplantation to be performed up to 65-70 years of age. Fabourable treatment response will be attained at least in a third of patients, in another third the disease will progress, and nearly one third will succumb due to transplant complications.

The outcome of allo-HSCT for 92 patients with myelofibrosis in the Nordic countries.

Between 1982 and 2009 a total of 92 patients with myelofibrosis (MF) in chronic phase underwent allo-SCT in nine Nordic transplant centers. Myeloablative conditioning (MAC) was given to 40 patients, and reduced intensity conditioning (RIC) was used in 52 patients. The mean age in the two groups at transplantation was 46±12 and 55±8 years, respectively (P<0.

Acute lymphoblastic leukemia in adolescents and young adults in Finland.

Background: Interest has recently been paid to adolescents and young adults with acute lymphoblastic leukemia, particularly because all reports so far published indicate that these patients have a better outcome when treated with pediatric rather than adult therapeutic protocols. There are different biological subtypes of acute lymphoblastic leukemia with distinct features and prognoses; the distribution of these subtypes is not well known among adolescents. We, therefore, studied acute lymphoblastic leukemia in adolescents and young adults aged 10 to 25 years in Finland.