High levels of endogenous Omega-3 Fatty Acids promote dendritic-cell antigen presentation and improve dendritic cell-based cancer vaccine efficacy in mice.

Antigen presentation by dendritic cells (DCs) is crucial in activating T-cells. DCs capture, process, and present antigens to T-cells, making them attractive vaccine vehicles. However, most DC cancer vaccines have had limited clinical efficacy, suggesting a need to increase their potency.

Accelerated MRI Sequences for Intracranial Hemorrhage Screening.

Objectives: Anti-amyloid-beta immunotherapy requires frequent MRI screening for amyloid-related imaging abnormalities-hemorrhage subtype (ARIA-H), consisting of cerebral microbleeds (CMB) and/or superficial siderosis (SS), using gradient-recalled echo (GRE) or susceptibility-weighted imaging (SWI). Screening MRI sequences for ARIA-H may benefit from acceleration to maximize patient enrollment by increased throughput and reduced motion degradation. This study assessed the diagnostic performance of standard GRE and SWI to echo-planar imaging (EPI) accelerated substitutions for detecting CMB and SS.

Autogynephilia in Some Bisexual Cisgender Men.

Although some bisexual men experience conventional sexual attraction to both males and females, others have less obvious sexual interests underlying their bisexual identity, attraction, or behavior (i.e., bisexual phenomena).

NKT Hybridoma Cell Stimulation Assays to Evaluate Glycolipid Specificity and Processing.

Natural Killer T (NKT) cells, a specialized subset of T cells, play a pivotal role in immune surveillance. They recognize lipid antigens presented by the MHC class I-like molecule CD1d, bridging innate and adaptive immunity. NKT cells exhibit both pro-inflammatory and immunoregulatory properties, impacting various pathological states, including infections, autoimmune diseases, and cancer.

Autistic traits, alexithymia, and emotion recognition of human and anime faces.

Individuals on the autism spectrum or with elevated autistic traits have shown difficulty in recognizing people's facial emotions. They also tend to gravitate toward anime, a highly visual medium featuring animated characters whose facial emotions may be easier to distinguish. Because autistic traits overlap with alexithymia, or difficulty in identifying and describing feelings, alexithymia might explain the association between elevated autistic traits and difficulty with facial emotion recognition.

Cut from the Same Cloth? Comparing the Sexuality of Male Cross-Dressers and Transfeminine Individuals Through the Conceptual Framework of Autogynephilia.

Autogynephilia is a natal male's propensity to be sexually aroused by the thought or fantasy of being a woman. Both male cross-dressers and transfeminine individuals (a broad range of individuals born male with a feminine gender identity; e.g.

Traumatic Bilateral Bronchial Injury Requiring Pneumonectomy.

High-energy blunt thoracic trauma is a highly morbid condition. When a pneumonectomy is required in such a setting, the mortality rate increases significantly. Here, we present a case of a motor vehicular crash (MVC) in which the patient suffered bilateral bronchial injuries requiring emergent thoracotomy, pneumonectomy, bronchial stenting, and initiation of venovenous extracorporeal membrane oxygenation (VV ECMO).

Informing the Recommended Phase III Dose of Alnuctamab, a CD3 × BCMA T-Cell Engager, Using Population Pharmacokinetics and Exposure-Response Analysis.

Alnuctamab, a B-cell maturation antigen (BCMA)-targeting T-cell engager, has demonstrated encouraging antitumor activity in the phase I study CC-93269-MM-001 treating patients with relapsed or refractory multiple myeloma. Identification of a recommended Phase III dose (RP3D) was a key objective, as such population pharmacokinetic (PopPK) and exposure-response analysis was critical. Intravenous (IV) alnuctamab was administered in fixed doses (0.

Sex-biased immunogenicity of a mucosal subunit vaccine against SARS-CoV-2 in mice.

Introduction: Current vaccines against COVID-19 administered via parenteral route have limited ability to induce mucosal immunity. There is a need for an effective mucosal vaccine to combat SARS-CoV-2 virus replication in the respiratory mucosa. Moreover, sex differences are known to affect systemic antibody responses against vaccines.

Improvement of Emergency Department Chest Pain Evaluation Using Hs-cTnT and a Risk Stratification Pathway.

Background: Chest pain is among the most common reasons for presentation to the emergency department (ED) worldwide. Additional studies on most cost-effective ways of differentiating serious vs. benign causes of chest pain are needed.

Assessing the Performance of Artificial Intelligence Models: Insights from the American Society of Functional Neuroradiology Artificial Intelligence Competition.

Background And Purpose: Artificial intelligence models in radiology are frequently developed and validated using data sets from a single institution and are rarely tested on independent, external data sets, raising questions about their generalizability and applicability in clinical practice. The American Society of Functional Neuroradiology (ASFNR) organized a multicenter artificial intelligence competition to evaluate the proficiency of developed models in identifying various pathologies on NCCT, assessing age-based normality and estimating medical urgency.

Materials And Methods: In total, 1201 anonymized, full-head NCCT clinical scans from 5 institutions were pooled to form the data set.

Long-term outcomes of hospitalized patients with SARS-CoV-2/COVID-19 with and without neurological involvement: 3-year follow-up assessment.

Background: Acute neurological manifestation is a common complication of acute Coronavirus Disease 2019 (COVID-19) disease. This retrospective cohort study investigated the 3-year outcomes of patients with and without significant neurological manifestations during initial COVID-19 hospitalization.

Methods And Findings: Patients hospitalized for Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection between 03/01/2020 and 4/16/2020 in the Montefiore Health System in the Bronx, an epicenter of the early pandemic, were included.

Lysosomal processing of sulfatide analogs alters target NKT cell specificity and immune responses in cancer.

In a structure-function study of sulfatides that typically stimulate type II NKT cells, we made an unexpected discovery. We compared analogs with sphingosine or phytosphingosine chains and 24-carbon acyl chains with 0-1-2 double bonds (C or pC24:0, 24:1, or 24:2). C24:1 and C24:2 sulfatide presented by the CD1d monomer on plastic stimulated type II, not type I, NKT cell hybridomas, as expected.

Cognitive inflexibility and heightened error monitoring are related to lower sexual functioning.

Sexual functioning is an important predictor of well-being and relationship satisfaction. Previous research indicates that several aspects of cognitive function are related to sex-related behaviors and functioning among individuals with sex-related disorders, neurological disorders, and in older adults; however, this has been relatively underexamined in younger populations. To examine this, the present study assessed whether behavioral and/or neurophysiological measures of cognitive function are associated with sexual functioning in a community sample of young 489 adults (64 % female) ages 18-30.

Elaborating and Testing Erotic Target Identity Inversion Theory in Three Paraphilic Samples.

Some men sexually attracted to types of persons (e.g., women) or things (e.

High-Grade Ectopic Pituitary Adenoma within the Cerebellopontine Angle: A Case Report.

Ectopic pituitary tumors are neoplasms with no connection to the pituitary gland and are commonly deposited in other areas of the anterior skull base. A 32-year-old woman presented with a 3-month history of right-sided facial weakness, sensorineural hearing loss, diplopia, and severe headaches. Physical examination revealed a mid-dilated sluggishly reactive right pupil with slight limitation in all gazes, as well as right-sided orbicularis weakness, lagophthalmos, and decreased facial sensation.

Sexual Orientation, Sexual Motivation, and Erotic Target Identity Inversions in Male Adult Baby/Diaper Lovers.

Adult baby/diaper lovers (AB/DLs) enjoy role-playing as babies and/or wearing diapers. They also engage in other related activities, such as urinating or defecating themselves and having an adult care for them. Previous surveys have revealed that AB/DLs commonly report sexual motivation, a finding that is corroborated by case reports in the psychiatric literature and some media interviews.

COVID-19 Patients in the COVID-19 Recovery and Engagement (CORE) Clinics in the Bronx.

Background: Early in the pandemic, we established COVID-19 Recovery and Engagement (CORE) Clinics in the Bronx and implemented a detailed evaluation protocol to assess physical, emotional, and cognitive function, pulmonary function tests, and imaging for COVID-19 survivors. Here, we report our findings up to five months post-acute COVID-19. Methods: Main outcomes and measures included pulmonary function tests, imaging tests, and a battery of symptom, physical, emotional, and cognitive assessments 5 months post-acute COVID-19.

Bilateral cranial nerve 6 palsy in a patient with multiple sclerosis and vitamin D-dependent rickets.

The development of multiple sclerosis (MS) is multifactorial. Elevated levels of vitamin D may lower the risk and reduce relapses by immunomodulatory mechanisms. Conversely, vitamin D-dependent rickets (VDDR), an inheritable form of rickets secondary to impairment in vitamin D synthesis or action, may increase MS risk.

Imaging score for differentiation of meningioma grade.

Purpose: We sought to establish a comprehensive imaging score indicating the likelihood of higher WHO grade meningiomas pre-operatively.

Methods: All surgical intracranial meningioma patients at our institution between 2014 and 2018 underwent retrospective chart review. Preoperative MRI sequences were reviewed, and imaging features were included in the score based on statistical and clinical significance.

A nine-month-old boy with regression of milestones and severe constipation: an unusual case of a large spinal NTRK1 fusion pilocytic astrocytoma.

Introduction: Pilocytic astrocytoma, a World Health Organization grade 1 tumor, is the most common brain tumor in children between 5 and 14 years of age and the second most common in children younger than 5 and older than 14. Although classical to the cerebellum and hypothalamic regions, it can also arise in the spinal cord. Larotrectinib, a selective inhibitor of tropomyosin receptor kinase, has been effective in pediatric tumors with NTRK fusion mutations in children as young as 1-month-old.