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Klemen Čamernik, Ariana Barlič, Matej Drobnič, Janja Marc, Matjaž Jeras, Janja Zupan
The musculoskeletal system includes tissues that have remarkable regenerative capabilities. Bone and muscle sustain micro-damage throughout the lifetime, yet they continue to provide the body with the support that is needed for everyday activities. Our current understanding is that the regenerative capacity of the musculoskeletal system can be attributed to the mesenchymal stem/ stromal cells (MSCs) that reside within its different anatomical compartments. These MSCs can replenish various tissues with progenitor cells to form functional cells, such as osteoblasts, chondrocytes, myocytes, and others...
March 20, 2018: Stem Cell Reviews
Sara Žigon-Branc, Ariana Barlič, Miomir Knežević, Matjaž Jeras, Gordana Vunjak-Novakovic
Inflammation plays a major role in progression of rheumatoid arthritis, a disease treated with antagonists of tumor necrosis factor-alpha (TNF-α) and interleukin 1β (IL-1β). New in vitro testing systems are needed to evaluate efficacies of new anti-inflammatory biological drugs, ideally in a patient-specific manner. To address this need, we studied microspheroids containing 10,000 human osteoarthritic primary chondrocytes (OACs) or chondrogenically differentiated mesenchymal stem cells (MSCs), obtained from three donors...
March 14, 2018: Biotechnology Progress
Carol J Whitlatch, Silvia Orsulic-Jeras
Background and Objectives: Meeting the unique and changing needs of individuals living with Alzheimer's disease and their family caregivers can be very challenging given the dynamic and often unpredictable nature of the disease. Effective programs are available to help families manage the challenges they will face. Research Design and Methods: This article first describes the educational, information, and support needs of individuals living dementia and their family caregivers across all stages of Alzheimer's...
January 18, 2018: Gerontologist
S Montanic, C E M Voorter, M G J Tilanus, B Vidan-Jeras
HLA-C*05:156 allele differs from C*05:01:01:02 by a nucleotide change in exon 2 at codon 9.
March 2018: HLA
Carol J Whitlatch, Allison R Heid, Elia E Femia, Silvia Orsulic-Jeras, Sarah Szabo, Steven H Zarit
Purpose A randomized controlled trial was conducted to test the effectiveness of the Support, Health, Activities, Resources, and Education Program. This six-session psycho-educational program provides dyadic counseling for individuals in the early stages of dementia and their family caregivers. The goal is to prevent common problems in care that emerge during the course of dementia by (1) actively engaging the person with dementia in developing a balanced plan of future care with his/her caregiver, (2) increasing use of available services, (3) enhancing dyadic relationship functioning, (4) improving well-being, and (5) evoking satisfaction with components of the intervention...
January 1, 2017: Dementia
Žiga Urlep, Gregor Lorbek, Martina Perše, Jera Jeruc, Peter Juvan, Madlen Matz-Soja, Rolf Gebhardt, Ingemar Björkhem, Jason A Hall, Richard Bonneau, Dan R Littman, Damjana Rozman
Development of mice with hepatocyte knockout of lanosterol 14α-demethylase (H(Cyp51-/-)) from cholesterol synthesis is characterized by the progressive onset of liver injury with ductular reaction and fibrosis. These changes begin during puberty and are generally more aggravated in the knockout females. However, a subgroup of (pre)pubertal knockout mice (runts) exhibits a pronounced male prevalent liver dysfunction characterized by downregulated amino acid metabolism and elevated Casp12. RORC transcriptional activity is diminished in livers of all runt mice, in correlation with the depletion of potential RORC ligands subsequent to CYP51 disruption...
January 18, 2017: Scientific Reports
Nazim Dakaj, Jera Kruja, Fisnik Jashari, Dren Boshnjaku, Nexhat Shatri, Kamber Zeqiraj
BACKGROUND: Epilepsy is a neurological disorder characterized by abnormal firing of nerve impulses in the brain. AIM: This study aims to investigate the frequency of appearance of pathological changes in conventional examination methods (electroencephalography-EEG, brain computerized tomography -CT or brain magnetic resonance imaging - MRI) in patients with epilepsy, and relationship between clinical manifestations and localization of changes in CT or MRI. METHODS: In this study we have included 110 patients with focal epilepsy who fulfilled the inclusion criteria out of 557 initially diagnosed patients...
October 2016: Acta Informatica Medica: AIM
Evan G Shelton, Silvia Orsulic-Jeras, Carol J Whitlatch, Sarah M Szabo
PURPOSE: To gain a better understanding of how actual and perceived incongruence of care preferences affects the psychosocial well-being of persons with dementia and their family caregiver. DESIGN AND METHODS: In-depth interviews were conducted with 128 dyads each consisting of a person with dementia and a family caregiver. Baseline data from an intervention study were used to examine the relationship between the caregiver's care-related preferences, the person with dementia's care-related preferences, and the caregiver's perception of the person with dementia's preferences...
January 10, 2017: Gerontologist
Jera Kruja, Altin Kuqo, Serla Grabova, Arben Rroji, Gentian Vyshka
BACKGROUND: Lightning injuries may produce a variety of medical conditions, and specific neurological complications have been identified, with the character of immediate aftershock effects or even long-term consequences. AIM: The authors describe the incidental finding following a routine unenhanced brain MRI performed to a young female patient, suffering from a headache. CASE REPORT: Diffuse white matter changes with the character of a leukoencephalopathy were seen, which strictly interested only the right cerebral hemisphere...
December 15, 2016: Open Access Macedonian Journal of Medical Sciences
Sara Žigon-Branc, Matjaž Jeras, Andrej Blejec, Ariana Barlič
In vitro cell-based models are important tools for assessing efficacies of new leads in early phases of drug development. Human osteoarthritic chondrocytes (OACs), obtained from biomedical waste material, represent a valuable, relatively accessible cellular source that could be used for this purpose. By employing reverse transcription-polymerase chain reaction (qRT-PCR) we compared gene expression profiles of key anabolic, catabolic and inflammatory genes of freshly isolated vs. monolayer cultured OACs (passages P0-P2) and non-stimulated vs...
January 2017: Biologicals: Journal of the International Association of Biological Standardization
Silvia Orsulic-Jeras, Carol J Whitlatch, Sarah M Szabo, Evan G Shelton, Justin Johnson
This article describes the implementation of SHARE (Support, Health, Activities, Resources, and Education), a counseling-based care-planning intervention for persons living with early-stage dementia and their family caregivers (CGs). The foundation of SHARE is built upon assessing and documenting the person living with dementia's care values and preferences for future care. Using the SHARE approach, CGs are given an opportunity to achieve an understanding of their loved one's desires before the onset of disease progression when the demand for making care decisions is high...
October 13, 2016: Dementia
Xiao X Wei, Stephen Chan, Serena Kwek, Jera Lewis, Vinh Dao, Li Zhang, Matthew R Cooperberg, Charles J Ryan, Amy M Lin, Terence W Friedlander, Brian Rini, Christopher Kane, Jeffry P Simko, Peter R Carroll, Eric J Small, Lawrence Fong
Granulocytic-macrophage colony-stimulating factor (GM-CSF) is used as an adjuvant in cancer vaccine trials and has the potential to enhance antitumor efficacy with immunotherapy; however, its immunologic effects are not fully understood. Here, we report results from a phase I study of neoadjuvant GM-CSF in patients with localized prostate cancer undergoing radical prostatectomy. Patients received subcutaneous injections of GM-CSF (250 μg/m2 /day) daily for 2 weeks (cohort 1; n = 6), 3 weeks (cohort 2; n = 6), or 4 weeks (cohort 3; n = 6)...
November 2016: Cancer Immunology Research
Zlata Flegar-Meštrić, Sonja Perkov, Andrea Radeljak, Mirjana Marijana Kardum Paro, Ingrid Prkačin, Ana Devčić-Jeras
BACKGROUND: Improving quality and patient safety in the medical biochemistry laboratory accredited according to the International Standard Organization (ISO 15189:2012) requires the patient-centered evaluation of errors based on the implementation of quality indicators (QIs) across the total testing process. Our main goal was to achieve quality improvement of the preanalytical process in an emergency laboratory which had the highest error rate using risk management principles. METHODS: Failure mode and effects analysis (FMEA) was applied to analyze predefined preanalytical QIs and score laboratory failures for the failure demerit value (FDV), probability of failure (PF) and probability of failure remedy (PFR)...
March 1, 2017: Clinical Chemistry and Laboratory Medicine: CCLM
Sarah M Szabo, Carol J Whitlatch, Silvia Orsulic-Jeras, Justin D Johnson
An increasing number of family caregivers are seeking services and support due in large part to the dramatic increase in the number of older adults obtaining dementia diagnoses. This paper describes barriers and challenges experienced by our research team in recruiting early-stage dementia caregiving dyads into research studies. Effective recruitment and screening strategies to address these barriers are also discussed. Recruitment and enrollment success depends on these strategies as well as having well-trained recruitment staff who are knowledgeable about the study and have experience working with older adults, and more specifically, persons with dementia...
July 12, 2016: Dementia
Serena S Kwek, James Kahn, Samantha K Greaney, Jera Lewis, Edward Cha, Li Zhang, Robert W Weber, Lonnie Leonard, Svetomir N Markovic, Lawrence Fong, Lynn E Spitler
We conducted a phase II clinical trial of anti-CTLA-4 antibody (ipilimumab) and granulocyte-macrophage colony-stimulating factor (GM-CSF) in 22 patients with metastatic melanoma and determined clinical outcomes and immunologic responses. The treatment consisted of a 3-mo induction with ipilimumab at 10 mg/kg administered every 3 weeks for four doses in combination with GM-CSF at 125 µg/m(2) for 14 d beginning on the day of the ipilimumab infusion and then GM-CSF for 3 mo on the same schedule without ipilimumab...
April 2016: Oncoimmunology
Darja Smigoc Schweiger, Andrijana Mendez, Sabina Kunilo Jamnik, Nina Bratanic, Natasa Bratina, Tadej Battelino, Jernej Brecelj, Blanka Vidan-Jeras
Shared susceptibility alleles in the HLA region contribute to the co-existence of type 1 diabetes (T1D) and celiac disease (CD). The aim of our study was to identify HLA genotype variations that influence co-occurrence of T1D and CD (T1D + CD) and the order of their onset. Totally 244 patients, 67 with T1D, 68 with CD and 69 with T1D + CD, (split into "T1D first" and "CD first"), were analyzed. Control group consisted of 130 healthy unrelated individuals. Two-tailed Fisher's exact test was used for statistical analysis...
June 2016: Autoimmunity
Urban Švajger, Marija Sollner Dolenc, Matjaž Jeras
Bisphenols (BPs) are widely spread pollutants that act as estrogen-like endocrine disruptors and are potentially affecting human health on a long run. We explored the effects of BPA, BPF and BPAF, on in vitro differentiation and maturation of MDDCs. Monocytes were treated with 17β-estradiol (E2) and each BP at the beginning of their differentiation into iMDDCs. We found that 10 and 50 μM of BPA and BPF, 10 and 30μM of BPAF and 10 and 50 nM of E2 did not affect cell viability. However, 50 μM of BPA and BPF, as well as 10 and 30 μM of BPAF, significantly decreased the endocytotic capacity of iMDDCs...
May 2016: International Immunopharmacology
Jernej Brecelj, Nina Zidar, Jera Jeruc, Rok Orel
OBJECTIVES: The aim of the study was to investigate morphological and functional characteristics of oesophageal epithelial barrier in children with cystic fibrosis (CF) with or without gastro-oesophageal reflux disease (GORD) in comparison to healthy controls. METHODS: Oesophagogastroduodenoscopy with oesophageal biopsies and combined oesophageal multichannel intraluminal impedance-pH monitoring was performed in 17 children with CF (CFtot) with (CFgord) or without GORD (CFnorm)...
May 2016: Journal of Pediatric Gastroenterology and Nutrition
Gentian Vyshka, Jera Kruja
The extent to which dementia affects a person's testamentary capacity has been the subject of much litigation with some countries introducing legal tests to assess capacity. In light of substantial societal change in Albania in the last two decades and an epidemic of property litigation, Albanian legal practice is witnessing an increasing number of attempts to posthumously nullify wills. Plaintiffs are mainly relatives of the deceased testator who are unhappy with the quantity or quality of the property they have inherited...
September 1, 2015: Dementia
Vesna Jurčić, Robert Kordič, Jera Jeruc
No abstract text is available yet for this article.
June 2015: Kidney International
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