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Blood transfusion is an important form of supportive care in children; however, transfusion-associated adverse reactions (TARs) are a problem. As with adults, allergic transfusion reactions (ATRs) and febrile non-hemolytic transfusion reactions (FNHTRs) are major TARs, and the frequency of ATRs caused by platelet concentrate (PC) tends to be particularly high. The plasma component of the blood product is thought to be a major factor in the onset of TARs such as ATR and FNHTR. By contrast, in children, age, underlying disease, and number of blood transfusions may be relevant patient-related factors. Although acetaminophen or diphenhydramine may be used prophylactically to prevent TARs, there is no clear evidence of their effectiveness. Volume-reduced PC is used to prevent TARs; however, it may be difficult to maintain the quality of platelets. Plasma-replaced PC stored with platelet additive solution raises the concern that TARs cannot be completely prevented by residual plasma. Washed PC removes most of the plasma, so it can effectively prevent ATR and FNHTR. The recent development of platelet additive solution [M-sol, bicarbonate Ringer's solution supplemented with acid-citrate-dextrose formula A (BRS-A)] in Japan has enabled the maintenance of the quality of platelets for long periods. The clinical use of washed PC in Japan has therefore progressed. Washed PC with M-sol or BRS-A for pediatric patients can effectively prevent TARs without diminishing the transfusion effect. The supply of washed PC has begun from the Japanese Red Cross Society, and it has become possible to use washed PC at all medical institutions in Japan.G-quadruplex (G4), a non-canonical higher-order structure formed by guanine-rich nucleic acid sequences, affects various genetic events in cis, including replication, transcription and translation. Whereas up-regulation of innate immune/interferon-stimulated genes (ISGs) is implicated in cancer progression, G4-forming oligonucleotides that mimic telomeric repeat-containing RNA suppress ISG induction in three-dimensional (3D) culture of cancer cells. However, it is unclear how G4 suppresses ISG expression in trans. In this study, we found that G4 binding to splicing factor 3B subunit 2 (SF3B2) down-regulated STAT1 phosphorylation and ISG expression in 3D-cultured cancer cells. Liquid chromatography-tandem mass spectrometry analysis identified SF3B2 as a G4-binding protein. Either G4-forming oligonucleotides or SF3B2 knockdown suppressed ISG induction, whereas Phen-DC3, a G4-stabilizing compound, reversed the inhibitory effect of G4-forming oligonucleotides on ISG induction. Phen-DC3 inhibited SF3B2 binding to G4 in vitro. SF3B2-mediated ISG induction appeared to occur independently of RNA splicing because SF3B2 knockdown did not affect pre-mRNA splicing under the experimental conditions, and pharmacological inhibition of splicing by pladienolide B did not repress ISG induction. These observations suggest that G4 disrupts the ability of SF3B2 to induce ISGs in cancer. We propose a new mode for gene regulation, which employs G4 as an inhibitory trans-element.

To review and summarize the data on the relationship between craniofacial morphology features and internal derangement (ID) of the temporomandibular joint (TMJ).

A systematic review was designed and registered at PROSPERO, CRD42019132731. The PubMed, Embase and Scopus databases were searched for cephalometric studies comparing craniofacial morphology between female patients with TMJ ID and controls. The Newcastle-Ottawa Scale (NOS) was used for quality assessment. Weighted mean differences for cephalometric measurements were pooled for subsequent meta-analysis.

From the establishment date to August 2020, 14 of 1038 collected records were selected, which consisted of 772 patients with TMJ ID and 423 controls. These records were eventually pooled for the designed statistical analysis after the NOS quality assessment. Compared with the controls, TMJ ID patients had obviously smaller, retruded and clockwise-rotated mandible, showing significantly decreased S-Na, S-Go, Go-Me, Ar-Pog, Ar-Go, SNB, Na perp Pog, and increased FH-MP, SN-MP, PP-MP, SN to Ar-Go, S-Ar-Go and ANB.

Certain craniofacial morphology features were found strongly associated with the presence of TMJ ID, especially the size and position of the mandible.

Certain craniofacial morphology features were found strongly associated with the presence of TMJ ID, especially the size and position of the mandible.Cryptococcus species can cause serious life-threatening infection in solid organ transplant recipients by reactivation of prior infection, posttransplant de novo infection, or donor transmission from the transplanted organ. Although previously reported in the literature, the extent of donor-derived cryptococcosis in the United States has not been documented. We analyzed potential donor-derived Cryptococcus transmission events reported to the Organ Procurement and Transplantation Network (OPTN) for investigation by the Ad Hoc Disease Transmission Advisory Committee (DTAC). All reports between 2009 and 2019 in which transmission to recipients was designated proven or probable, or determined to be averted due to implementation of prophylaxis (intervention without disease transmission-"IWDT") were included. During 2009-2019, 58 reports of potential donor-derived cryptococcosis were submitted to DTAC. Among these reports, 12 donors were determined to have resulted in proven or probable transmission to 23/34 (67.6%) recipients. Most of these donors (10/12 [83%]) exhibited central nervous system-related symptoms prior to death and 5/23 (22%) infected recipients died. For 11 different donors, prophylaxis, most often with fluconazole, was administered to 23/35 (65.7%) recipients. Clinicians should maintain awareness of donor-derived cryptococcosis and consider prompt prophylaxis or treatment followed by reporting to OPTN for further investigation.Mitochondria have emerged as important targets for cisplatin in cancer therapy. Apart from cisplatin, anticancer Pt complexes based on similar scaffolds have also been developed to target mitochondria. Yet cellular processing of cisplatin or these mitochondria-targeting Pt analogues remained unexplored, largely due to a lack of tools capable of probing these Pt drugs within an intracellular environment. We developed the first mitochondria-targeted fluorescent probe for real-time monitoring of Pt accumulation in mitochondria. We applied the probe to investigate mitochondria as cellular targets for Pt drug complexes and uncovered two distinct pathways whereby these Pt complexes could be delivered to mitochondria after cell entry.There is growing interest in the preparation of fluorine-containing organic molecules. Multivicinal-fluorine analogues are among the most intriguing and promising compounds, but their physical and biological investigations are held back by challenging syntheses. Herein, we report on the synthesis of a large set of novel polyfluorohexitols. The dominant solution-state conformation of all trifluorohexitols was determined, and the solid-state conformations of some analogues were compared. Finally, the lipophilicity of a large set of polyfluorinated hexopyranose and hexitol analogues was attributed by using a log P determination method based on 19 F NMR spectroscopy.LUTD is one of the possible factors influencing pediatric kidney graft outcomes. This study evaluates the results of a thorough assessment of voiding behavior in pediatric transplants. Data of patients with kidney disease of nephrological origin are compared to those with urological origin. A single-center analysis of pediatric kidney transplants performed from 2005 to the present was executed. Donor and recipient characteristics as well as voiding and drinking habits were documented using FVCs and uroflowmetry with PVR measurements. LUTD was defined by a mean MVV >150% or 20 mL, abnormal voiding patterns or behavior, and presence of LUT symptoms. Fasiglifam clinical trial LUTD was diagnosed in 71% of the 56 screened children and more present in urological origin of kidney disease (100%) compared to nephrological origin (61%, P = .005). Individual presence of LUT symptoms, abnormal voiding behavior, FVC parameters, UTIs, and uroflowmetry/PVR parameters were not different between the two groups. Polyuria after transplantation was seen in 63% of patients, mainly in the first post-transplant years and recipients aged less then 10 years. Time after transplantation was a significant independent predictive factor for the presence of LUTD. LUTD is common in all pediatric kidney recipients and underestimated in those with a nephrological origin of disease. Active screening, monitoring and a care attention plan prior to transplantation and during follow-up, is advocated to optimize outcomes for all patients.

The possibility of amputation and/or death from chronic limb-threatening ischaemia (CLTI) is real, and deeper understandings of the person and family's capacity and preparedness for limb loss and clinical interventions (active or palliative) are required.

The lead-in period to the surgeon's recommendation for amputation for CLTI may be sudden or protracted; the number/invasiveness of previous revascularisation interventions varies, and limb loss and end-of-life considerations frame the experience.

This prospective, longitudinal, interpretative phenomenological study in three vascular surgical units involved 19 CLTI journeys. Participants were interviewed when making decisions about amputation (15 patients, 12 family members) and, where applicable, 6-months postamputation (8 patients, 7 family members). Hermeneutic interpretation using Heidegger's philosophical construct of Being-towards-death guided the analysis. The COREQ checklist ensured rigour in research reporting.

Some participants were unable terminology may facilitate a family/patient-centred approach to possible amputation and other conservative or palliative strategies.

Understanding of CLTI illness experience. Decisions about revascularisation, amputation or conservative care. End-of-life care for CLTI.

Understanding of CLTI illness experience. Decisions about revascularisation, amputation or conservative care. End-of-life care for CLTI.

To investigate whether obstetric complications prior to systemic sclerosis (SSc) diagnosis are more common compared to the general obstetric population.

A case-control study was performed at Kaiser Permanente Northern California to compare prior obstetric complications in adult women who later developed SSc (cases) with women from the general obstetric population who did not develop SSc (controls; matched 101 by age and year of delivery) from 2007-2016. Exposures included past hypertensive disorders of pregnancy (preeclampsia, eclampsia, gestational hypertension), premature rupture of membranes (PROM), intrauterine growth restriction (IUGR), maternal infections, neonatal intensive care unit (NICU) admission, and preterm birth. Fischer's exact tests were used to compare categorical variables. Conditional logistic regression models estimated the odds ratio (OR) and corresponding 95% confidence intervals for the outcome SSc.

Seventeen SSc cases and 170 non-SSc controls were identified, with median maternal age at delivery 34 years (range 23-46 years) and median time from delivery to SSc diagnosis 2 years (range 0.