Rising Voltage-Gated Potassium Channel Antibody Level as a Possible Disease Progression Marker for Amyotrophic Lateral Sclerosis: A Case Report.

A subset of amyotrophic lateral sclerosis (ALS) patients tests positive for antibodies commonly associated with autoimmune neurological diseases, including voltage-gated potassium channel (VGKC)-complex antibodies. Although an autoimmune basis for ALS remains speculative, and immunomodulatory therapies have shown minimal benefit as of yet, isolated cases suggest that VGKC-complex antibodies may be relevant to disease type and progression. In this report, we present a case of ALS in which increasing VGKC-complex antibody levels correlated with clinical decline, raising the question of whether such antibodies could serve as biomarkers of progression in VGKC-complex antibody-positive ALS patients.

Investigating health care pathways for anaphylaxis: Seeing the bigger picture through linked data.

Background: Anaphylaxis is increasing in Australia involving all levels of the health care system. Although guidelines recommend calling an ambulance and 4-hour observation, knowledge gaps exist regarding where people experiencing anaphylaxis receive care.

Objective: We sought to examine care pathways for anaphylaxis in Western Australia and factors associated with seeking care from ambulance versus the emergency department (ED), and subsequent hospital admission.

Transient Stuttering as a Sole Presentation in a Patient With a Subcentimeter Left Frontal Cortical Ischemic Infarct.

Stuttering is a complex speech disorder that is associated with a variety of etiologies, including psychological factors, metabolic disorders, and structural abnormalities. While stuttering is typically not caused by stroke, it is important to include it in the diagnostic evaluation, especially in patients with a history of neurological conditions. Of the clinical presentations of stroke-induced stuttering, transient stuttering following stroke has seldom been documented, as most patients who develop a stutter following a stroke end up developing permanent speech deficits.

Complete genome sequence of phage Curie, a podovirus isolated from soil in Spokane, Washington.

Bacteriophage Curie is a podovirus that infects . The Curie genome spans 16,810 bp, has 90 bp terminal inverted repeats, and includes 23 protein-coding genes. Its genome architecture resembles phage PineapplePizza and other phi29-like phages.

Isolated Self-Limited Right Oculomotor Nerve Palsy With Positive Asialo-GM1 Antibody After SARS-CoV-2 mRNA Vaccination.

mRNA vaccines have been a critical tool in combating the current coronavirus disease 2019 (COVID-19) pandemic and demonstrated a high safety profile. However, rare cases of isolated oculomotor nerve palsy following vaccination have been reported. These few reported cases can be divided into two groups based on symptom onset: immediate and delayed.