Marco Meglio

Valine at position 11, the most significantly associated amino acid, was found in 26% of controls and 22% of individuals with Parkinson disease.

Investigators identified increased levels of neurofilament light that corresponded significantly with patients’ diabetic status, even after adjustment for age, BMI, and vascular risk factors.

The chair of the nephrology division at Mayo Clinic provided context on new findings on the risks of preeclampsia, a hypertensive disorder, and elevated levels of neuroinflammation and neurovascular damage.

In a phase 2 trial, pepinemab significantly improved metabolic activity as detected by FDG-PET in the majority of brain regions examined, as well as correlated with changes in cognition across both Huntington disease and Alzheimer disease.

The impact of retinal thinning was higher when using GCIPL rather than pRNFL thinning as it explained more of the variance in relapse remission.

Increased posterior cingulate cortex activation to sad faces in the long-delay diagnostic group were associated with worse symptoms of depression, as expressed by Beck Depression Inventory scores.

BPCLI was observed in both NMOSD and MOGAD but was relatively rarer in AQP4 NMOSD, with meningoencephalitis-like episodes among the sources of misdiagnosis.

After recently receiving approval in Canada, AMX0035 looks to join the US market alongside riluzole and edaravone, the only FDA-approved therapeutics that slow disease progression in ALS.

Jagan A. Pillai, MD, PhD, neurologist, Cleveland Clinic Lou Ruvo Center for Brain Health, discussed a recent study which found faster clinical progression in those with nonamnestic initial cognitive symptoms.

Effect modification by cognitive status and APOE genotype revealed greater effects of mild behavioral impairment with apathy in those who had normal cognition or in non-APOE ɛ4 groups.

In a cohort of patients with NMOSD, more severe depressive symptoms were associated with increased time-varying functional connectivity between the precuneus and temporal cortex.

Inflammatory coagulation pathway activator positive extracellular vesicles were significantly increased in women with a history of severe preeclampsia compared with controls and those with milder cases.

In addition to significant associations between executive memory and cognition, baseline neurofilament light levels and age trended toward significance.

All severities of Alzheimer disease showed statistically significant benefits from the exercise program relative to controls, with more mild groups demonstrating the most improvement.

The professor of psychiatry and cell biology at NYU Langone provided insight on new findings that uncover the sources of neuronal damage in Alzheimer disease that may explain the failures of antiamyloid therapies.

Using several large-scale cohorts, findings showed that cumulative incidence of Alzheimer disease grows faster with age in R145C variant carriers compared with noncarriers, contradicting prior research results.

Although 57% and 50% of patients with migraine reported being diagnosed with an anxiety or depressive disorders, respectively, healthcare professional estimated these conditions occurred in just 29% and 30% of patients, respectively.

Across the cohort, 11.6% of patients had impairments in memory, attention, and executive function; however, cognitive status was influenced by severity of anosmia, or loss of taste and smell.

Non-White participants over 90 years of age who reported a mean of 4 discrimination experiences had significantly worse baseline semantic memory compared with those who reported little/no discrimination.

As hospitalizations remain high throughout the COVID-19 pandemic, new data suggests that ICU hospitalization is associated with increased risk of Alzheimer disease and all-type dementia.

The study, expected to begin enrollment in May 2023, will evaluate whether cognitive behavioral therapy delivered by telehealth reduces headache days and disability from migraine compared with CBT plus a preventive medication.

In addition to reduced times to treatment, implementation of field stroke triage led to significantly lower rates of disability for both the entire cohort and those independent at baseline among those with large vessel occlusions.

Findings showed that, although risk for serious fall injury was not mitigated by insomnia diagnosis, individuals with active insomnia taking prescribed hypnotic medication may be a particularly high-risk subgroup.

Consistent with previously reported findings, Hispanic pregnant women reported better subjective sleep quality throughout all trimesters compared with non-Hispanic White participants.

Despite recent technological advancements, fewer participants underwent polysomnography and medical grade actigraphy, with minimal adoption of non-PSG electroencephalograms.

The director of the John P. Hussman Institute for Human Genomics at the University of Miami provided context on the influence that genetics will have in drug development for Alzheimer disease in the coming years.

Using a backward logistic regression model, lower functional capacity between the default-mode network and ventral attention network accurately predicted response to cognitive rehabilitation among a cohort of patients with MS.

In addition to reductions of SOD1 protein, earlier start tofersen demonstrated positive effects in clinical function, respiratory function, muscle strength, and quality of life in patients with SOD1 ALS.

At year 5, significantly lower annualized change in EDSS score, lower incidence of confirmed disability worsening, and lower annualized change in FSS pyramidal function were identified in the early initiated treatment group.

Data from a cohort of more than 111,000 women showed that presence of endometriosis increased stroke risk by 34%.