"I couldn't say goodbye": Thematic analysis of interviews with bereaved relatives who lost their loved ones during the COVID-19 pandemic.

Background: Delivering serious news is usually challenging for healthcare professionals and the pandemic of COVID-19 and related restrictions brought additional challenges in this process.

Aims: To explore the experience of bereaved relatives with receiving serious news from healthcare professionals during the pandemic COVID-19.

Design: A qualitative study using thematic analysis and a codebook approach of data collected in semi-structured interviews with bereaved relatives.

Imatinib therapy of chronic myeloid leukemia significantly reduces carnitine cell intake, resulting in adverse events.

Objective: A prominent, safe and efficient therapy for patients with chronic myeloid leukemia (CML) is inhibiting oncogenic protein BCR::ABL1 in a targeted manner with imatinib, a tyrosine kinase inhibitor. A substantial part of patients treated with imatinib report skeletomuscular adverse events affecting their quality of life. OCTN2 membrane transporter is involved in imatinib transportation into the cells.

Divergent marine anaerobic ciliates harbor closely related Methanocorpusculum endosymbionts.

Ciliates are a diverse group of protists known for their ability to establish various partnerships and thrive in a wide variety of oxygen-depleted environments. Most anaerobic ciliates harbor methanogens, one of the few known archaea living intracellularly. These methanogens increase the metabolic efficiency of host fermentation via syntrophic use of host end-product in methanogenesis.

Distinct pattern of genomic breakpoints in CML and BCR::ABL1-positive ALL: analysis of 971 patients.

Background: The BCR::ABL1 is a hallmark of chronic myeloid leukemia (CML) and is also found in acute lymphoblastic leukemia (ALL). Most genomic breaks on the BCR side occur in two regions - Major and minor - leading to p210 and p190 fusion proteins, respectively.

Methods: By multiplex long-distance PCR or next-generation sequencing technology we characterized the BCR::ABL1 genomic fusion in 971 patients (adults and children, with CML and ALL: pediatric ALL: n = 353; pediatric CML: n = 197; adult ALL: n = 166; adult CML: n = 255 patients) and designed "Break-App" web tool to allow visualization and various analyses of the breakpoints.

Redescription and molecular characterization of Loxocephalus luridus Eberhard, 1862 based on Czech populations: Implications for order Loxocephalida Jankowski, 1980.

The phylogenetic and taxonomic affinities of lineages currently assigned to the non-monophyletic ciliate order Loxocephalida Jankowski (1980) within subclass Scuticociliatia Small (1967) remain unresolved. In the current study, we redescribe the morphology of the type species, Loxocephalus luridus Eberhard (1862) based on two Czech populations and include the first scanning and transmission electron microscopy images of the species. We provide the first 18S rRNA gene sequences for L.

Calling emergency medical services for terminally ill patients: a qualitative study exploring reasons why informal caregivers make the call.

Background: Although emergency medical service is focused on providing acute prehospital treatment, it is often used by terminally ill patients and their informal caregivers during the last days of patient's life. Little is known about why they decide to use the emergency medical services.

Study Objective: The aim was to explore informal caregivers' motivation and decision-making process for calling emergency medical services for their terminally ill loved ones.

Parents' experiences of being involved in medical decision-making for their child with a life-limiting condition: A systematic review with narrative synthesis.

Background: Parental involvement in the decision-making processes about medical treatment for children with life-limiting conditions is recognised as good practice. Previous research highlighted factors affecting the decision-making process, but little is known about how parents experience their participation.

Aim: To explore how parents experience their participation in the process of decision-making about treatment and future care for their children with life-limiting conditions.

Commensal Bacteria Impact on Intestinal Toll-like Receptor Signaling in -Challenged Gnotobiotic Piglets.

Gnotobiotic (GN) animals with simple and defined microbiota can help to elucidate host-pathogen interferences. Hysterectomy-derived germ-free (GF) minipigs were associated at 4 and 24 h post-hysterectomy with porcine commensal mucinolytic RP36 (RP36) strain or non-mucinolytic strain RP37 (RP37) or at 4 h post-hysterectomy with (LA). One-week-old GN minipigs were infected with Typhimurium LT2 strain (LT2).

Label-free detection and mapping of graphene oxide in single HeLa cells based on MCR-Raman spectroscopy.

GO is a 2D nanomaterial that has attracted attention in many industries in recent years, such as the chemical industry, electronics or medicine. Due to its unique properties such as strength, hydrophilicity and large specific surface area with the possibility of functionalization, GO is a particularly attractive material in biomedicine as a candidate for use in targeted drug delivery. In such a case, we need information on whether graphene oxide penetrates into cells and whether we are able to detect and monitor GO in these cells during and also after the treatment to evaluate possible degradation process of GO and its interaction within the cell compartements.

Innovative communication approaches for initializing pediatric palliative care: perspectives of family caregivers and treating specialists.

Background: Effective cooperation between a pediatric palliative care team (PPCT), primary treating specialists, patients and families is crucial for high quality care of children with complex life-limiting conditions. Several barriers among patients, families and treating specialists have been identified in the context of initializing pediatric palliative care. The aim of the study was to assess the experience with initial pediatric palliative care consultations from perspectives of family caregivers and treating physicians with a special focus on two innovative approaches: attendance of the treating specialist and the opportunity for parents to give feedback on the written report from the consultation.

Anaerocyclidiidae fam. nov. (Oligohymenophorea, Scuticociliatia): A newly recognized major lineage of anaerobic ciliates hosting prokaryotic symbionts.

The research on anaerobic ciliates, to date, has mainly been focused on representatives of obligately anaerobic classes such as Armophorea or Plagiopylea. In this study, we focus on the anaerobic representatives of the subclass Scuticociliatia, members of the class Oligohymenophorea, which is mainly composed of aerobic ciliates. Until now, only a single anaerobic species, Cyclidium porcatum (here transferred to the genus Anaerocyclidium gen.

Quality Attributes and Sensory Acceptance of Different Botanical Coffee Co-Products.

Coffee processing is a major contributor to the creation of food and product waste. Using coffee co-products can play an essential role in addressing environmental problems and issues with nutritionally unbalanced foods, population growth, and food-related diseases. This research aimed to determine the quality and sensory parameters (aw, pH, dry matter, TAC, TPC, fat, fatty acids profile, fiber, caffeine, chlorogenic acids, color, and sensory analysis) of different botanical origins of cascara (coffee husks) and silverskin (thin layer).

Rediscovery of Remarkably Rare Anaerobic Tentaculiferous Ciliate Genera and (Ciliophora: Litostomatea).

Free-living anaerobic ciliates are of considerable interest from an ecological and an evolutionary standpoint. Extraordinary tentacle-bearing predatory lineages have evolved independently several times within the phylum Ciliophora, including two rarely encountered anaerobic litostomatean genera, and . In this study, we significantly extend the morphological and phylogenetic characterization of these two poorly known groups of predatory ciliates.

Luminal Surface Plasma Treatment of Closed Cylindrical Microchannels: A Tool toward the Creation of On-Chip Vascular Endothelium.

On-chip vascular microfluidic models provide a great tool to study aspects of cardiovascular diseases in vitro. To produce such models, polydimethylsiloxane (PDMS) has been the most widely used material. For biological applications, its hydrophobic surface has to be modified.

Release of HMGB1 and Toll-like Receptors 2, 4, and 9 Signaling Are Modulated by subsp. BB-12 and Typhimurium in a Gnotobiotic Piglet Model of Preterm Infants.

Gnotobiotic (GN) animals with defined microbiota allow us to study host-microbiota and microbiota-microbiota interferences. Preterm germ-free (GF) piglets were mono-associated with probiotic subsp. BB-12 (BB12) to ameliorate/prevent the consequences of infection with the Typhimurium strain LT2 (LT2).

Deep Molecular Response Achieved with Chemotherapy, Dasatinib and Interferon α in Patients with Lymphoid Blast Crisis of Chronic Myeloid Leukaemia.

The treatment outcome in patients with chronic myeloid leukaemia (CML) in blast crisis (BC) is unsatisfactory despite the use of allogeneic stem cell transplantation (ASCT). Moreover, in some patients ASCT is contraindicated, with limited treatment options. We report the case series of two patients with lymphoid BC CML in whom ASCT was not approachable.

Variability of caffeine content in green and roasted regarding the origin, post-harvest processing, and altitude, and overview of recommended daily allowance.

Caffeine content is a crucial attribute of coffee. Its concentration and thus maximum cups of from Africa, Asia, Central America, and South America from different altitudes of growing areas, altitude, and process using different post-harvest processing (dry, wet, and pulped natural). Our results suggest that geographical origin might affect the alkaloid concentration in .

Long-Term Averaged Spectrum Descriptors of Dysarthria in Patients With Parkinson's Disease Treated With Subthalamic Nucleus Deep Brain Stimulation.

Purpose: This study aimed to evaluate whether long-term averaged spectrum (LTAS) descriptors for reading and monologue are suitable to detect worsening of dysarthria in patients with Parkinson's disease (PD) treated with subthalamic nucleus deep brain stimulation (STN-DBS) with potential effect of ON and OFF stimulation conditions and types of connected speech.

Method: Four spectral moments based on LTAS were computed for monologue and reading passage collected from 23 individuals with PD treated with bilateral STN-DBS and 23 age- and gender-matched healthy controls. Speech performance of patients with PD was compared in ON and OFF STN-DBS conditions.

Impact of BCR::ABL1 transcript type on RT-qPCR amplification performance and molecular response to therapy.

Several studies have reported that chronic myeloid leukaemia (CML) patients expressing e14a2 BCR::ABL1 have a faster molecular response to therapy compared to patients expressing e13a2. To explore the reason for this difference we undertook a detailed technical comparison of the commonly used Europe Against Cancer (EAC) BCR::ABL1 reverse transcriptase quantitative polymerase chain reaction (RT-qPCR) assay in European Treatment and Outcome Study (EUTOS) reference laboratories (n = 10). We found the amplification ratio of the e13a2 amplicon was 38% greater than e14a2 (p = 0.

Comparative Analysis of Selected Chemical Parameters of , from Cascara to Silverskin.

Nowadays, there is an increased interest in coffee derivatives (green beans, roasted beans, and coffee by-products (Cascara and Silverskin)) due to their particular chemical composition. This study aimed to compare the content of dry matter, total fat, fatty acids, and fiber (ADF, NDF) of coffee by-products (Cascara and Silverskin) and coffee beans (green and roasted under different conditions). Coffee beans and their by-products were obtained from 100% coffee cherries from Panama by dry process.

Intracellular Trafficking of Cationic Carbon Dots in Cancer Cell Lines MCF-7 and HeLa-Time Lapse Microscopy, Concentration-Dependent Uptake, Viability, DNA Damage, and Cell Cycle Profile.

Fluorescent carbon dots (CDs) are potential tools for the labeling of cells with many advantages such as photostability, multicolor emission, small size, rapid uptake, biocompatibility, and easy preparation. Affinity towards organelles can be influenced by the surface properties of CDs which affect the interaction with the cell and cytoplasmic distribution. Organelle targeting by carbon dots is promising for anticancer treatment; thus, intracellular trafficking and cytotoxicity of cationic CDs was investigated.

Association between prognostic awareness and quality of life in patients with advanced cancer.

Purpose: Despite the current guidelines supporting open communication about serious news, the evidence about the impact of prognostic awareness on the quality of life in cancer patients is not clear. The aim of this study was to assess the association between quality of life and prognostic awareness in patients with advanced cancer.

Methods: This was a cross-sectional study which involved patients (n = 129) with incurable advanced cancer (estimated by oncologist using 12-month surprise question).

Carbon dots for virus detection and therapy.

Recent experience with the COVID-19 pandemic should be a lesson learnt with respect to the effort we have to invest in the development of new strategies for the treatment of viral diseases, along with their cheap, easy, sensitive, and selective detection. Since we live in a globalized world where just hours can play a crucial role in the spread of a virus, its detection must be as quick as possible. Thanks to their chemical stability, photostability, and superior biocompatibility, carbon dots are a kind of nanomaterial showing great potential in both the detection of various virus strains and a broad-spectrum antiviral therapy.

Phylogenetic Position of Three Well-known Ciliates from the Controversial Order Loxocephalida Jankowski, 1980 (Scuticociliatia, Oligohymenophorea) and Urozona buetschlii (Schewiakoff, 1889) with Improved Morphological Descriptions.

Loxocephalids represent a nonmonophyletic assemblage of oligohymenophorean ciliates with morphological features common to both scuticociliates (mode of ontogenesis) and hymenostomes (morphology of the oral structures). In phylogenetic analyses that include both nuclear and mitochondrial molecular markers, relationships among loxocephalid ciliates are still largely unresolved. With the aim to clarify the phylogeny of the controversial order Loxocephalida Jankowski, 1980, we provide the first 18S rRNA gene sequences of three morphologically well-described ciliates currently included in the order, namely Cinetochilum margaritaceum, Zitheron hovassei, and Zitheron muscorum comb.