Neuroimmunology ePosters

Alzheimer's disease (AD) is a progressive neurological disorder characterized by amyloid accumulation and behavioral changes across preclinical and clinical stages. Although AD is currently incurable, emerging machine-learning (ML) approaches are facilitating novel insights into disease etiology and treatment…

Excessive capillary flow heterogeneity results in a microcirculatory dysfunction and hinders optimal oxygen delivery into central nervous system (CNS). Irregularities in cellular flow, like dynamic stalls in capillaries is a potential origin of this heterogeneity. Because under systemic inflammatory conditions…

Migraine is a recurrent headache disorder characterized by episodes of acute pain. The overall objective of this work, was to test the hypothesis that the NLRP3 inflammasome is involved in the pathophysiology of migraine and that NLRP3 blockade may represent a novel strategy for migraine management through the design…

Metabolic Syndrome (MetS) and obesity correlate with cognitive impairment, heightening the susceptibility to cognitive decline and dementia. Noteworthy, cognitive impairment exacerbates weight management challenges in MetS, giving rise to a "cognitive decline-MetS" loop. Indeed, various cognitive and affective…

Brain ageing in mice leads to the progressive appearance of degenerative granular structures frequently referred to as “PAS granules” because of their positive staining with periodic acid-Schiff (PAS). It has been reported that these granules contain neo-epitopes that can be recognised by natural IgM auto-antibodies,…

More pilot studies are emerging with the goal of contributing to the bigger puzzle of personalized multiple sclerosis (MS) therapies. This study aimed to examine the potential benefit of using four non-coding RNAs (ncRNAs) (miR-141, miR-9, MEG3, and IFNG-AS1) as prognostic and/or diagnostic biomarkers for MS. We also…

OBJECTIVE: Alzheimer's disease (AD) stands as the prevalent neurodegenerative condition globally, characterized by symptoms such as memory loss, language difficulties, disorientation, diminished motivation, self-neglect, mood fluctuations, and behavioral challenges. Despite its widespread impact, the precise cellular…

Sepsis is a life-threatening organ dysfunction caused by an exacerbated inflammatory response to an infection. This multifactorial syndrome includes loss of hemodynamic coherence, increasing permeability and blood-brain-barrier breakdown, neuronal death, etc. The presence of cognitive deficits increases mortality. It…

Primary mitochondrial diseases (PMDs) associate with pediatric neurological disorders and are traditionally related to oxidative phosphorylation system (OXPHOS) defects in neurons. Interestingly, both PMD mouse models and patients also show gliosis, and pharmacologic depletion of microglia, the brain resident innate…

Multiple Sclerosis (MS) is a chronic inflammatory disorder of the central nervous system. Despite advancements in diagnostic methods, early detection remains challenging. Metabolomic analysis offers a promising, non-invasive approach to identify potential biomarkers for improved diagnostic precision.Cerebrospinal…

A link between type 2 diabetes mellitus and neurodegeneration has been suggested for decades. Diabetes-associated cognitive dysfunction has been linked to chronic hyperglycemia, oxidative stress, neuroinflammation, cholinergic dysfunction, and neuronal degeneration. We investigated the neuroprotective activity of a…

Neurostimulation employing photoactive organic semiconductors presents a promising alternative to conventional techniques, enabling targeted action and wireless control through light. This study investigates the efficacy of stimulation of the neuronal networks in vivo using organic electrolytic photocapacitors (OEPC)…

Recent research highlights inflammation's pivotal role in the etiology of psychotic disorders, emphasizing the potential of inflammatory markers as diagnostic and prognostic tools. This study aimed to elucidate the differential profiles of neutrophil-to-lymphocyte ratio(NLR), monocyte-to-lymphocyte ratio(MLR),…

Stroke remains a leading cause of long-term disability, with effective therapies hampered by an incomplete understanding of brain recovery mechanisms. Emerging evidence indicates that the interactions between the brain extracellular matrix (ECM) and glial cells1 critically contribute to post-stroke neuroplasticity and…

Alzheimer’s disease (AD) is a complex disorder and multiple molecular mechanisms are involved in AD onset and progression. Recent evidences have suggested that metabolic alterations are an important pathological feature in AD. Likewise, diabetes and obesity, two metabolic illnesses, are risk factors for AD. These two…

Obesity, a multifaceted condition influenced by various environmental factors, represents a critical public health challenge. Among these factors, dietary choices and exposure to metabolic disrupting compounds (MDCs) play pivotal roles in shaping adipose tissue (AT) functions and its crosstalk with different organs,…

Left-right asymmetry is a fundamental feature of higher-order brain structure and function. Within the mouse hippocampus, properties of synapses between pyramidal cells depend on the hemispheric origin of presynaptic inputs. In the CA3-CA1 connection, right-input synapses in stratum radiatum have larger postsynaptic…

Accumulation of heavy metals (Mn and Ni) and prolonged exposure to stress are associated with adverse health outcomes. Various studies have elucidated individually the impacts of stress and metal exposures on brain constituents and function. However, no study has examined the effects of co-exposure to stress, Mn, and…

Aims: Psychiatric morbidity and functional limitations are widespread in patients with thermal skin injury. Hyperbaric oxygen therapy (HBO) and antioxidant supplementation have been adjunctive therapy to promote wound healing. We evaluated the effects of HBO (100% O2 at 2.5 ATA for 60 minutes) and the antioxidant…

S100B is a calcium-binding protein concentrated in astrocytes in the Central Nervous System. It is regarded to act as a Damage-Associated Molecular Pattern molecule (for review, 1) and, in this respect, it has also been shown to actively participate in neuroinflammatory processes accompanying Experimental Automimmune…

Multiple sclerosis (MS) is a prevalent demyelinating disease that primarily affects young adults. Within the realm of MS patients, the extent of disease severity and progression differs greatly across individuals. Studies conducted on post-mortem tissue samples have characterized complex lesion types that diverge…

Neuroinflammation mediated by toll-like receptors (TLRs) signaling pathway has a substantial role to morphine addiction. Αlpha-pinene is a member of the monoterpene family that has exhibited anti-inflammatory effects. This study aimed to examine the anti-inflammatory effects of alpha-pinene treatment on TLRs signaling…

Previous tetracycline (TC) studies hinted at its analgesic potential. We explored here it in new non-antibiotic TC derivatives. Using the formalin-induced nociceptive pain model in male adult C57⁄BL6 mice, we tested the effects of DDMC (5, 10, 20 mg.kg-1) and DDOX (10, 20, 40 mg.kg-1), non-antibiotic derivatives of…

Multiple sclerosis (MS) is by far one of the most commonly occurring demyelinating neuroinflammatory diseases of young adults that is characterized by degradation of the myelin sheath of axons resulting eventually in permanent neurological deficits. Several mediators of the kallikrein-kinin system (KKS) have been…