Notes

On the metal-metabolite interface in Aspergillus fumigatus: towards untangling the intersecting tasks of zinc and gliotoxin.
patients with LRS should continue.
The objective of this study was to compare children and adolescents with overlapping chronic pains (OCP) to those with single chronic pains (SCP) among youth presenting in specialized clinical settings, in an effort to identify potential risk factors for developing overlapping pains.

A total of 1235 youth ages 8 to 18 seen in a tertiary care multidisciplinary pain clinic or a multidisciplinary headache clinic completed self-report measures of pain, disability, psychological functioning and clinical history and characteristics at the time of initial clinic visit. Information was captured in a chronic pain data repository and accessed for the current study.

Subsequent pain symptoms developed on average 11.9 months (SD=24.5 mo) after onset of the first pain symptom. Compared with patients with SCP, patients with OCP report more medical comorbidity, more developmental issues, and poorer current sleep and school functioning. They also scored significantly higher than patients with SCP on self-reported functined risk for OCP associated with some of these factors.
This study assessed the feasibility of administering a multidimensional, self-report pain assessment protocol to children in an inpatient, acute pain context, and sought insight into the interrelationships between sensory, affective, and evaluative pain dimensions.

A total of 132 children (5 to 16 y) experiencing acute pain were recruited from acute pain ward rounds or the short-stay surgical unit. A multidimensional self-report assessment protocol was administered, assessing pain intensity, pain-related affect, bother, perceived unfairness, and pain expectations (for tomorrow and in 1 wk). Duration of protocol administration was assessed and ease of administration was rated. Pain-related behaviors were rated using the Face, Legs, Activity, Cry, and Consolability (FLACC) Scale.

The duration of protocol administration was <2.5 minutes, on average, for all age groups. #link# Median ease of protocol administration was 7/10 for 5- to 7-year-olds and 8/10 for older age groups. Pain-related bother was higher for eir pain experience.
Diabetes mellitus (DM) is a major comorbidity in people living with HIV (PWH). Hyperglycemia below diabetic range defines pre-diabetes (pre-DM). We compared the progression from pre-DM to DM in PWH and people without HIV (PWOH).

Fasting glucose (FG) was measured semi-annually in the MACS since 1999. Men with pre-DM (FG between 100-125 mg/dL, confirmed within a year by FG in the pre-DM range or HbA1c between 5.7-6.4%) were included. The first visit with pre-DM was the baseline visit. Incident DM was defined as FG ≥ 126 mg/dL, confirmed at a subsequent visit, or self-reported DM, or use of anti-DM medication. We used binomial transition models to compare the progression from pre-DM to DM by HIV serostatus, adjusted for age, number of previous pre-DM to DM transitions, ethnicity, body mass index (BMI), family history of DM, and hepatitis C virus (HCV) infection.

Between 1999 and 2019, 1584 men (793 PWH; 791 PWOH) with pre-DM were included. At baseline, PWH were younger (48 vs 51 years, p < 0.01), had lower BMI (26 vs 27), were more frequently non-white (47% vs 30%), and HCV-infected as per last measure (8% vs 4%) than PWOH (all p < 0.01). Over a median 12-year follow-up, 23% of participants developed DM. In adjusted analyses, the risk for incident DM was 40% [95% CI 0% to 80%] higher among PWH than PWOH (p = 0.04).

Among men with pre-DM, PWH had an increased risk of incident DM adjusted for competing risk factors, warranting the evaluation of DM prevention strategies.
Among men with pre-DM, PWH had an increased risk of incident DM adjusted for competing risk factors, warranting the evaluation of DM prevention strategies.
HIV and HCV have each been linked with cardiac dysfunction. Studies of HIV have often lacked appropriate controls and primarily involved men, while data for HCV are sparse.

We performed repeat echocardiography over a median interval of 12 years in participants from the Women's Interagency HIV Study in order to evaluate the relationships of HIV and HCV with incident left ventricular (LV) dysfunction (systolic or diastolic).

Of the 311 women included (age 39 ± 9), 70% were HIV and 20% HCV positive. Forty three participants (13.8%) developed LV dysfunction, of which 79.1% was diastolic. Compared to GSK923295 with neither infection, the group with HIV-HCV coinfection showed a significantly increased risk of incident LV dysfunction after adjustment for risk factors (RR = 2.96 [95% CI = 1.05-8.31]), but associations for the HCV monoinfected and HIV monoinfected groups were not statistically significant (RR = 2.54 [0.83-7.73] and RR = 1.66 [0.65-4.25], respectively). Comparison of HCV-positive and HCV-negatCV screening and treatment.
To quantify HIV specific immunological and virological changes in people living with HIV (PLWH) on antiretroviral therapy (ART) with malignancy who received immune checkpoint blockade (ICB).

Observational cohort study.

Blood samples were collected before and after four cycles of ICB in HIV positive adults on ART. Virological assessments performed on CD4+ T cells included cell associated (CA) unspliced (US) HIV RNA, cell associated (CA) HIV DNA, Tat/rev Induced Limiting Dilution Assay (TILDA), and plasma HIV RNA using a single copy assay (SCA). Flow cytometry was used to assess the frequency of precursor exhausted T cells (Tpex) and exhausted T cells (Tex), and Gag-specific CD4+ and CD8+ T cells positive for IFN-γ, TNF-α, or CD107a by intracellular cytokine staining (ICS).

Participant (P)1 received avelumab (anti-PD-L1) for Merkel cell carcinoma. P2 and P3 received ipilimumab (anti-CTLA-4) and nivolumab (anti-PD-1) for metastatic melanoma.An increase in CA-US RNA following each infusion was noted in all 3 participants. There were no consistent changes in HIV DNA or the proportion of cells with inducible MS HIV RNA. P2 demonstrated a striking increase in the frequency of gag-specific central and effector memory CD8+ T cells producing IFN-γ, TNF-α, and CD107a following anti-PD1 and anti-CTLA-4. The frequency of CD8+ Tpex cells pre-ICB was also highest in this participant.

In three PLWH with cancer on ART, we found that ICB activated latent HIV and enhanced HIV-specific T cell function but with considerable variation.
In three PLWH with cancer on ART, we found that ICB activated latent HIV and enhanced HIV-specific T cell function but with considerable variation.
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